To see the other types of publications on this topic, follow the link: Queros.

Dissertations / Theses on the topic 'Queros'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 dissertations / theses for your research on the topic 'Queros.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Lizárraga, Ibáñez Manuel Antonio. "Los queros coloniales y el imaginario clásico y renacentista." Tesis, Universidad de Chile, 2010. http://www.repositorio.uchile.cl/handle/2250/108645.

Full text
Abstract:
Tesis para optar al grado de Magíster en Estudios Latinoamericanos<br>El arribo de las huestes de Francisco Pizarro a los Andes (en 1532 d.C.) significó, desde un punto de vista pictórico, la llegada de distintas técnicas, convenciones y significantes visuales procedentes de las principales artes plásticas europeas de la época (en especial: del Renacimiento y Manierismo hispano). De todo este enorme corpus iconográfico, la presente investigación se concentró –de sobre manera- en el impacto semiótico visual, y de contenidos, del imaginario clásico y renacentista en los Andes; en especial: su captura y apropiación por parte de indios doctos y querocamayocs contemporáneos (es decir: indígenas familiarizados –los primeros- por la cultura mitológica clásica europea y el humanismo recuperado por el Renacimiento y artesanos nativos -los segundos-, especializados en los trabajos de madera y demás bienes suntuarios para el Inca, como los vasos para beber durante los rituales y banquetes políticos) así como en la posterior inclusión –de estos significantes de origen europeo- dentro del universo simbólico de los vasos de madera tipo quero polícromo. En efecto, revisando la decoración puesta sobre las superficies de estos “vasos de palo” coloniales (siglos XVI-XVIII d.C.) observamos que, algunas piezas coloniales contienen dibujos inspirados en fuentes mitológicas clásicas y renacentistas europeas, tales como: sirenas, centauros (sagitarios), dragones, basiliscos, aves bicéfalas, cornucopias, querubines entre los más dominantes. Sin embargo, analizando la configuración formal de estos significantes –basados en prototipos exóticos- al interior del universo simbólico de los queros coloniales, notamos que su reproducción pictórica no puede ser reducida a un mero asunto de copia o imitación exacta sino, a una creación nueva que si bien capturó referentes figurativos exóticos al repertorio andino prehispánico (esto es: criaturas del Bestiario Medieval europeo basado este último, en seres mitológicos clásicos y aquellos otros derivados de los textos bíblicos); reconfiguró y resemantizó a éstos, con el propósito de darles así un sentido más andino. Es decir, un proceso de captura y apropiación formal de significantes derivados del imaginario europeo para después, aplicar una resemantización local de sus respectivos contenidos transatlánticos consensuados en el Viejo Mundo. Sin embargo y a pesar de este esfuerzo inventivo nativo, la presente investigación observó que hubo algunos significantes andinos coloniales basados en criaturas del imaginario europeo (como las “aves bicéfalas”, “cuichi cuntur” según Fray Martín de Murúa) en donde esta “andinización” no fue total, ya que hubo ciertos contenidos que jamás pudieron ser vaciados –localmente- de sus sentidos transatlánticos por completo (tal como fue el caso por ejemplo, de las “aves bicéfalas andinas” y su relación con la heráldica nativa colonial). Por lo tanto, y con el propósito de caracterizar la especificidad formal de los significantes andinos coloniales basados en el Bestiario Medieval, se visualizó la inclusión de éstos en otros sistemas de soporte (a saber: fachadas de arquitectura religiosa, pintura mural de iglesia de indios, lienzos, bargueños, ilustraciones de libro, entre los más destacados). A raíz de esta búsqueda, la presente tesis determinó que la captura –de la imagen gráfica o textual- de los seres del imaginario clásico y renacentista no fue una exclusividad de los queros coloniales polícromos ya que también aparecieron (sea gráfica o textualmente), en otros sistemas de soporte. Así, la estructura de la tesis fue diseñada con el propósito de cumplir con los objetivos generales de la presente investigación; específicamente: determinar ¿cuánto fue el grado de participación de los imaginarios clásico y renacentista en la construcción del nuevo imaginario andino colonial puesto en los queros coloniales polícromos?
APA, Harvard, Vancouver, ISO, and other styles
2

Toro, Rodríguez Camilo. "Adaptaciones del discurso de las élites locales en las tradiciones locales: siglos XVI-XVII : (Queros y discursos visuales en el Virreinato del Perú." Tesis, Universidad de Chile, 2018. http://repositorio.uchile.cl/handle/2250/148598.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Bitencourt, Fernando Gonçalves. "No reino do quero-quero." reponame:Repositório Institucional da UFSC, 2012. http://repositorio.ufsc.br/xmlui/handle/123456789/93367.

Full text
Abstract:
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas, Programa de Pós-Graduação em Antropologia Social, Florianópolis, 2009<br>Made available in DSpace on 2012-10-24T21:10:58Z (GMT). No. of bitstreams: 1 270323.pdf: 3962992 bytes, checksum: 8823cd04086fae35737c0cf1f04c0f30 (MD5)<br>Esta tese, ao postular como problema antropológico contemporâneo a mecanização do corpo e a humanização da máquina, objetivou investigar a relação corpo e máquina, técnica e ciência no centro de treinamento de um clube da primeira divisão do futebol brasileiro, tomando como horizonte de análise o ciborgue e o ser-no-mundo. Através do método etnográfico, um trabalho de campo foi realizado entre abril de 2006 e fevereiro de 2007, quando observei a estrutura e organização do clube, a vida cotidiana e os sistemas de treino, além dos agenciamentos da tecnociência e da biomedicina por parte dos especialistas # médicos, fisioterapeutas, técnicos e auxiliares, fisiologista, preparadores físicos, nutricionista... # sobre os corpos dos atletas no centro de treinamento. Este trabalho está dividido em três partes. Na primeira, após discutir teórico-metodologicamente a tese, descrevo o espaço físico e social que o clube ocupa na cidade e as relações vividas pelos atletas numa instituição que guarda características semelhantes às de uma #instituição total#. Ademais, procurei compreender a lógica que preside as relações quando estas são mediadas pela equivalência abstrata do dinheiro. A anatomopolítica e o liberalismo econômico, entre outras questões, estão no fundamento destas primeiras análises. A segunda parte da tese apresenta os procedimentos planejados e realizados pela biomedicina e a tecnociência; analisa a maquinaria agenciada pelos especialistas já referidos e interpreta, a partir das teses da normalização da espécie e do biopoder, como os atletas convivem com as máquinas que escrevem e inscrevem verdades ao investir sobre o corpo seus esforços perscrutadores. Para tanto, etnografei as práticas édico-fisioterápicas, o trabalho do fisiologista e dos preparadores físicos, o treinamento técnico e tático, além da nutrição. O ciborgue, fruto da técnica # que desencobre aquilo que está disponível # e da ciência, vê-se entrelaçado ao conjunto maquínico do CT através da incorporação dos procedimentos, dos dispositivos e objetos que tal maquinaria põe em ação. Tal incorporação, entretanto, já anuncia a terceira parte da tese, na qual a incomensurabilidade do corpo (do humano) foi tratada. Deslocando o enfoque da relação saber/poder foucaultiana para o ser-no-mundo fenomenológico, discuto, considerando a #indeterminação essencial da existência,# os imponderáveis e a incomensurabilidade do corpo próprio: esta abertura passível de agenciamento pelos atletas. Retomando a reflexão sobre o corpo-máquina, sustento que a dor, a illusio e o se-movimentar estão inscritos neste espaço incontrolável do mundo que habitamos e que tais ordens do vivido estão no campo da mimesis, da poiesis e da esthesis, ou seja, constituem-se em tempo-espaço de criação, de invenção, no qual o novo pode brotar e as relações sociais institucionalizadas numa estrutura em #equilíbrio instável# podem ser substituídas por momentos de comunnitas. Tais aspectos, ainda, destarte a fragmentação do corpo e das práticas através dos procedimentos tecnocientíficos, sugerem também os termos nos quais uma experiência, no sentido benjaminiano, surge como devir possível, haja vista a unidade fundamental corpomundo, esta que o se-movimentar traduz em diálogo através da intercorporeidade e da intersubjetividade. Concluo, por fim, afirmando a tese de que a natureza do corpo próprio é o ponto de partida e o limite da relação corpo-máquina, assim como a ancoragem que possibilita o ciborgue, este ser que incorporou a tecnociência. Esta tese, ao postular como problema antropológico contemporâneo a mecanização do corpo e a humanização da máquina, objetivou investigar a relação corpo e máquina, técnica e ciência no centro de treinamento de um clube da primeira divisão do futebol brasileiro, tomando como horizonte de análise o ciborgue e o ser-no-mundo. Através do método etnográfico, um trabalho de campo foi realizado entre abril de 2006 e fevereiro de 2007, quando observei a estrutura e organização do clube, a vida cotidiana e os sistemas de treino, além dos agenciamentos da tecnociência e da biomedicina por parte dos especialistas # médicos, fisioterapeutas, técnicos e auxiliares, fisiologista, preparadores físicos, nutricionista... # sobre os corpos dos atletas no centro de treinamento. Este trabalho está dividido em três partes. Na primeira, após discutir teórico-metodologicamente a tese, descrevo o espaço físico e social que o clube ocupa na cidade e as relações vividas pelos atletas numa instituição que guarda características semelhantes às de uma #instituição total#. Ademais, procurei compreender a lógica que preside as relações quando estas são mediadas pela equivalência abstrata do dinheiro. A anatomopolítica e o liberalismo econômico, entre outras questões, estão no fundamento destas primeiras análises. A segunda parte da tese apresenta os procedimentos planejados e realizados pela biomedicina e a tecnociência; analisa a maquinaria agenciada pelos especialistas já referidos e interpreta, a partir das teses da normalização da espécie e do biopoder, como os atletas convivem com as máquinas que escrevem e inscrevem verdades ao investir sobre o corpo seus esforços perscrutadores. Para tanto, etnografei as práticas médico-fisioterápicas, o trabalho do fisiologista e dos preparadores físicos, o treinamento técnico e tático, além da nutrição. O ciborgue, fruto da técnica # que desencobre aquilo que está disponível # e da ciência, vê-se entrelaçado ao conjunto maquínico do CT através da incorporação dos procedimentos, dos dispositivos e objetos que tal maquinaria põe em ação. Tal incorporação, entretanto, já anuncia a terceira parte da tese, na qual a incomensurabilidade do corpo (do humano) foi tratada. Deslocando o enfoque da relação saber/poder foucaultiana para o ser-no-mundo fenomenológico, discuto, considerando a #indeterminação essencial da existência,# os imponderáveis e a incomensurabilidade do corpo próprio: esta abertura passível de agenciamento pelos atletas. Retomando a reflexão sobre o corpo-máquina, sustento que a dor, a illusio e o se-movimentar estão inscritos neste espaço incontrolável do mundo que habitamos e que tais ordens do vivido estão no campo da mimesis, da poiesis e da esthesis, ou seja, constituem-se em tempo-espaço de criação, de invenção, no qual o novo pode brotar e as relações sociais institucionalizadas numa estrutura em #equilíbrio instável# podem ser substituídas por momentos de comunnitas. Tais aspectos, ainda, destarte a fragmentação do corpo e das práticas através dos procedimentos tecnocientíficos, sugerem também os termos nos quais uma experiência, no sentido benjaminiano, surge como devir possível, haja vista a unidade fundamental corpomundo, esta que o se-movimentar traduz em diálogo através da intercorporeidade e da intersubjetividade. Concluo, por fim, afirmando a tese de que a natureza do corpo próprio é o ponto de partida e o limite da relação corpo-máquina, assim como a ancoragem que possibilita o ciborgue, este ser que incorporou a tecnociência.<br>This thesis, by postulating the mechanization of the body and the humanization of the machine as a contemporary anthropological problem, aimed to investigate the relationship between body and machine, science and technique at a training center of a first division Brazilian soccer team, considering as horizon of analysis the cyborg and the being-in-theworld. Through the ethnographic method, a fieldwork was conducted from April 2006 to February 2007, when I could observe the structure and organization of the club, the everyday life and the training systems, as well as, the some experts agencies of technoscience and biomedicine - doctors, physiotherapists, coaches and coach assistants, physiologist, physical trainers, nutritionists ... # about the bodies of athletes in the training center. This work is divided into three parts. In the first part, after discussing theoretical and methodological aspects of the thesis, I describe the physical and social space that the club occupies in the city and the relationships experienced by athletes at an institution that has characteristics similar to those of a "total institution". Also, I tried to understand the logic that governs the relationship when they are mediated by the abstract equivalence of money. The anatomo-policy and economic liberalism, among other issues, are the basis of these initial analyses. The second part of the thesis presents the procedures designed and made by biomedicine and technoscience; analyses the agencied machinery by the experts already cited and interprets, from the thesis of normalization of the species and the biopower, how the athletes live with the machines that write and form truths to invest their efforts investigated in the body. Thus, I ethnographied the physiotherapeutic and the medical practices, the work of the physiologist and the physical trainers, the technical and tactical training, and, the nutrition. The cyborg, the result of the technique - which discovers what is available - and of the science, is seen as linked to the machines of the training center by incorporating the procedures, the devices and objects that such machinery puts in action. This incorporation, however, announces the third part of the thesis, in which the incommensurability of the body (the human) is treated. Removing the focus of Foucault´s knowledge/power for the phenomenological being-in-the-world, I discuss, considering the "essential indeterminacy of the existence", the imponderables and the incommensurability of the body itself: this is likely to opening agency by the athletes. Back to the reflection about the body-machine, I say that the pain, the ilusio and the selfmoviment are enrolled in this inscribed area of the world that we live and that such orders of the experienced world are in the field of mimesis, of poiesis and esthesis, in other words, constitute themselves in time and space of creation, invention, in which what is new can germinate and the institutionalized social relationship in a structure in "unstable equilibrium" can be replaced by moments of comunnitas. Those aspects also suggests the fragmentation of the body and the practices through the technoscientific procedures, the terms in which an experience in Benjaminian sense, appear as a possible becoming, in view of considering the fundamental unit body-world, that the self-movement results in a dialogue through intercorporality and intersubjectivity. Finally, I conclude this supporting the thesis that the nature of the body itself is the starting point and the limit of the bodymachine relationship, as well as the anchorage that allows the cyborg, this being that incorporated the technoscience.
APA, Harvard, Vancouver, ISO, and other styles
4

Raghavan, Venkatesh. "Supporting Multi-Criteria Decision Support Queries over Disparate Data Sources." Digital WPI, 2012. https://digitalcommons.wpi.edu/etd-dissertations/120.

Full text
Abstract:
In the era of "big data revolution," marked by an exponential growth of information, extracting value from data enables analysts and businesses to address challenging problems such as drug discovery, fraud detection, and earthquake predictions. Multi-Criteria Decision Support (MCDS) queries are at the core of big-data analytics resulting in several classes of MCDS queries such as OLAP, Top-K, Pareto-optimal, and nearest neighbor queries. The intuitive nature of specifying multi-dimensional preferences has made Pareto-optimal queries, also known as skyline queries, popular. Existing skyline algorithms however do not address several crucial issues such as performing skyline evaluation over disparate sources, progressively generating skyline results, or robustly handling workload with multiple skyline over join queries. In this dissertation we thoroughly investigate topics in the area of skyline-aware query evaluation. In this dissertation, we first propose a novel execution framework called SKIN that treats skyline over joins as first class citizens during query processing. This is in contrast to existing techniques that treat skylines as an "add-on," loosely integrated with query processing by being placed on top of the query plan. SKIN is effective in exploiting the skyline characteristics of the tuples within individual data sources as well as across disparate sources. This enables SKIN to significantly reduce two primary costs, namely the cost of generating the join results and the cost of skyline comparisons to compute the final results. Second, we address the crucial business need to report results early; as soon as they are being generated so that users can formulate competitive decisions in near real-time. On top of SKIN, we built a progressive query evaluation framework ProgXe to transform the execution of queries involving skyline over joins to become non-blocking, i.e., to be progressively generating results early and often. By exploiting SKIN's principle of processing query at multiple levels of abstraction, ProgXe is able to: (1) extract the output dependencies in the output spaces by analyzing both the input and output space, and (2) exploit this knowledge of abstract-level relationships to guarantee correctness of early output. Third, real-world applications handle query workloads with diverse Quality of Service (QoS) requirements also referred to as contracts. Time sensitive queries, such as fraud detection, require results to progressively output with minimal delay, while ad-hoc and reporting queries can tolerate delay. In this dissertation, by building on the principles of ProgXe we propose the Contract-Aware Query Execution (CAQE) framework to support the open problem of contract driven multi-query processing. CAQE employs an adaptive execution strategy to continuously monitor the run-time satisfaction of queries and aggressively take corrective steps whenever the contracts are not being met. Lastly, to elucidate the portability of the core principle of this dissertation, the reasoning and query processing at different levels of data abstraction, we apply them to solve an orthogonal research question to auto-generate recommendation queries that facilitate users in exploring a complex database system. User queries are often too strict or too broad requiring a frustrating trial-and-error refinement process to meet the desired result cardinality while preserving original query semantics. Based on the principles of SKIN, we propose CAPRI to automatically generate refined queries that: (1) attain the desired cardinality and (2) minimize changes to the original query intentions. In our comprehensive experimental study of each part of this dissertation, we demonstrate the superiority of the proposed strategies over state-of-the-art techniques in both efficiency, as well as resource consumption.
APA, Harvard, Vancouver, ISO, and other styles
5

Koßlitz, Marleen. "Grenzen der visuellen Query-Konstruktion mittels Faceted Browsing." Master's thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2012. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-87086.

Full text
Abstract:
Um in einer Menge von Daten nach bestimmten Informationen suchen und filtern zu können, verwenden Suchmaschinen und Datenbanksysteme Queries (Suchanfragen). Diese Queries sind häufig durch eine eigene Sprache definiert, welche die Bildung von komplexen Ausdrücken erlaubt. Die Systeme antworten auf die Suchanfrage in Form einer Ergebnismenge. Komplexe Suchanfragen ermöglichen dabei das Auffinden von präzisen Ergebnissen. Faceted Browsing ist ein Benutzerschnittstellen-Paradigma zum Suchen und Filtern von Daten. Dabei können Suchanfragen visuell erstellt und sukzessiv verfeinert werden, ohne die spezielle Anfragesprache kennen zu müssen. Die einfache und intuitive Benutzbarkeit der Oberfläche bildet das Erfolgsrezept, sodass Faceted Browsing in vielen Anwendungen, wie beispielsweise auch in Online-Shops, zum Einsatz kommt. Bisher sind die Systeme überwiegend so konzipiert, dass Queries, welche aus Konjunktionen von Disjunktionen bestehen, gebildet werden können. Es stellt sich nun die Frage, ob auch komplexere Suchanfragen mittels Faceted Browsing erstellt werden können und welche Veränderungen der Oberfläche dafür notwendig sind. Reichen die Veränderungen dabei so weit, dass zu Gunsten der Komplexität der Suchanfrage auf die Einfachheit der Oberfläche verzichtet werden muss oder existieren Möglichkeiten, komplexere Queries zu bilden und dabei die Einfachheit der Oberfläche zu bewahren? Ziel der Arbeit ist es, zu ermitteln, welche Komplexität die Suchanfragen, die mittels Faceted Browsing gebildet werden, aufweisen können, ohne dabei die einfache Benutzbarkeit der Facettenbrowseroberfläche zu verlieren. Dazu wird die bisherige Mächtigkeit von Facettenbrowseroberflächen hinsichtlich der Querybildung analysiert. Weiterhin werden komplexere Suchanfragen auf ihre Umsetzbarkeit mit Hilfe des Faceted Browsing untersucht. Es wird betrachtet, auf welche Weise sich bisherige Facettenbrowseroberflächen verändern müssen, um die visuelle Erstellung solcher Suchanfragen zu ermöglichen. Durch die prototypische Erweiterung eines bestehenden Facettenbrowsers um notwendige Oberflächenelemente soll die Möglichkeit bestehen, komplexere Suchanfragen, als bisher mittels Faceted Browsing möglich, zu bilden.
APA, Harvard, Vancouver, ISO, and other styles
6

Vieira, Marcelo. ""Quero poder existir"." reponame:Repositório Institucional da UFSC, 2015. https://repositorio.ufsc.br/xmlui/handle/123456789/160738.

Full text
Abstract:
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Saúde Coletiva, Florianópolis, 2015.<br>Made available in DSpace on 2016-04-19T04:15:15Z (GMT). No. of bitstreams: 1 337721.pdf: 988421 bytes, checksum: 95a5d9c5932f03949beebe6d416263ba (MD5) Previous issue date: 2015<br>Os estudos acerca da violência têm figurado de maneira privilegiada entre as pautas acadêmicas e da mídia diante da sua forte presença na sociedade. Aspecto aparentemente ignorado, a violência simbólica é elemento constante na vida das pessoas LGBT, pelas sanções da heteronormatividade e suas imposições aos não binários, com variadas formas de manifestação em diversos ambientes. O presente estudo buscou identificar quais são e como se manifestam as experiências de violência simbólica entre estudantes universitários LGBT, aqueles identificados e os que não como militantes do movimento, a partir de suas narrativas. Com estas, tratou-se ainda de levantar as formas de enfrentamento da violência simbólica desenvolvidas para a existência dentro de um habitus heteronormativo. Utilizando o arcabouço teórico de Bourdieu acerca da violência simbólica e do capital social para análise, fez-se uso de entrevistas não estruturadas sobre a história de vida dos entrevistados, buscando experiências de violência simbólica e as formas de enfrentamento desenvolvidas diante delas, como desenvolvimento de capital social. A violência se mostrou como elemento cotidiano na vida dos dois grupos de LGBT, manifesta em diversos ambientes e instituições, com primazia na família e escola, desde  coisas pequenas do dia-a-dia até formas mais diretas de preconceito e discriminação cujo conteúdo heteronormativo ridiculariza as orientações sexuais não binárias, além de reprimir ou deslegitimizar as expressões das sexualidades frente aos heterossexuais. Diante dessa determinações do habitus heteronormativo, os indivíduos desenvolvem recursos para seu enfrentamento, cuja aquisição de capital social apareceu como elemento central em sua vontade de criar meio de existir além do binarismo, como pessoas.<br><br>Abstract : Studies about violence have figured in a privileged way between academic agendas and the media because of its strong presence in society. As an aspect apparently ignored, symbolic violence is a constant element in the lives of LGBT people, by sanctions of heteronormativity and its charging of non-binary, with several manifestations in different environments. This study sought to identify the manifestations of symbolic violence experiences between LGBT college students, those identified and not as militants of the movement starting from their narratives. With these, We also attempted to gather the means of fighting symbolic violence developed to exist within a heteronormative habitus. Using Bourdieu s theoretical framework about symbolic violence and social capital for analysis, unstructured interviews were used on the life story of respondents, seeking experiences of symbolic violence and ways of standing up to against them developed , as social capital development. Violence showed up as a daily element in the life of both LGBT groups, manifested in different environments and institutions, with primacy in the family and school, since from the "little things of day-by-day" to even more direct forms of prejudice and discrimination which heteronormative content ridicules non-binary sexual orientations, and repress or delegitimize the expressions of sexualities in front of heterosexuals. Given these determinations of heteronormative habitus, individuals develop resources for their confrontation, the development of social capital appeared as a central element in their desire to create means to exist beyond the binary, as persons.
APA, Harvard, Vancouver, ISO, and other styles
7

Carrillo, Navarro Nini Johana, and Urbina Ernesto Herrera. "Santa Cabra : quesos artesanales de cabra." Tesis, Universidad de Chile, 2018. http://repositorio.uchile.cl/handle/2250/167874.

Full text
Abstract:
TESIS PARA OPTAR AL GRADO DE MÁGISTER EN ADMINISTRACIÓN DE NEGOCIOS<br>Carrillo Navarro, Nini Johana, [Parte I], Herrera Urbina, Ernesto, [Parte II]<br>La falta de tiempo y estilos de vida multitarea, demandan alimentos prácticos, convenientes y en variedad de sabores. Esto implica la necesidad de ofrecer un producto que tenga un sabor superior en variados sabores, listo para consumir, y de fácil manipulación. Por esto Santa Cabra propone una línea de quesos frescos de leche de cabra, elaborados con ingredientes orgánicos 100% panameños, fácil de digerir, que crean una receta única distinguida por un sabor y textura superior en variados sabores para crear emociones que ayuden a liberar el estrés de un largo día y por tanto creen momentos inolvidables. Es envasado en recipientes de plástico rígido listo para compartir, con la ventaja que puede sellarse nuevamente para consumir en cualquier otra ocasión. La oportunidad de negocio se centra en ofrecer un producto que satisfaga los gustos de los consumidores que buscan sabores nuevos y distintivos, pero al mismo tiempo que se sientan locales y como hechos en casa. Gracias a programas de gobierno, la cría de cabras en Panamá ha crecido un 66% en la última década y en consecuencia la producción de leche a nivel nacional, generando un gran mercado para la producción de quesos; ya que hoy no existen marcas locales que abastezcan la demanda de quesos de cabra; por el contrario, solo se encuentran marcas importadas en una limitada variedad de sabores y en empaques poco funcionales que no se adaptan a las nuevas tendencias de mercado donde los consumidores buscan conveniencia y versatilidad. La oportunidad cuenta con un mercado objetivo de adultos entre 25 y 65 años en las provincias de Panamá y Panamá Oeste con ingreso promedio de 1,200 USD en adelante, así como restaurantes que ofrezcan este producto dentro de su menú, lo cual representa un tamaño de mercado de B/. 26’894.313 millones anuales. Por otro lado, el modelo de negocio se basa en la venta directa de los productos en los diferentes canales de distribución como principal fuente de ingreso, basándose en una estrategia de diferenciación. El equipo de emprendedores cuenta con una red de contactos diversificada en el área de alimentos y logística que permitirán el crecimiento acelerado y rápido posicionamiento. El proyecto requiere una inversión inicial para la compra de equipos de producción de B/. 48,370 y un capital de trabajo de B/. 95,124.41 para financiar la estructura de cobros a 30 y 90 días. Presenta retornos muy atractivos sobre la inversión, alcanzando un ROI de 6.25, una TIR del 46% con una probabilidad de ocurrencia del 70%, a expensas de una tasa de costo de capital del 15.17%. Así mismo, se ha estimado un periodo de recuperación sobre la inversión de 25 meses y un VAN de B/. 291,387.28. Para lograr el desarrollo de esta oportunidad de negocios, se ofrecerá una participación accionaria del 36% con un puesto en la junta directiva a cambio de un aporte de B/. 48,370.
APA, Harvard, Vancouver, ISO, and other styles
8

Parra, Daniel, and Ledezma Gema Galíndez. "Quesos artesanales Fior Di Latte." Tesis, Universidad de Chile, 2017. http://repositorio.uchile.cl/handle/2250/145996.

Full text
Abstract:
TESIS PARA OPTAR AL GRADO DE MAGÍSTER EN ADMINISTRACIÓN<br>Daniel Parra [Parte I], Gema Galíndez Ledezma [Parte II]<br>FÁBRICA DE QUESOS ARTESANALES FIOR DI LATTE se ha concebido como una alternativa de quesos artesanales gourmet; fresca mozzarella fusionada con diversas opciones de acompañamientos; finas hierbas y especias, aceitunas, tomates secos y albahaca o champiñones, bajo el slogan “A tu Gusto”. Un producto nacional con la más alta calidad y a un precio competitivo de mercado. “…74 de cada 100 personas reconoce el queso mozzarella como su queso fresco favorito.” La cultura gastronómica panameña es muy variada y rica, e incluye como parte fundamental la ingesta de quesos frescos, lo que hace que el paladar del panameño esté familiarizado con estos. Adicionalmente en los últimos 10 años debido a una fuerte migración de países como Colombia, Venezuela, Brasil, Italia y España, se ha venido dando apertura a la creación de nuevas marcas, nuevas recetas y preferencias; factor relevante para la creación de Fior Di Latte que planea introducir una línea de productos innovadora en un renglón conocido por los paladares en Panamá, pero aún con mucho que explorar. La oportunidad de negocio dentro de la industria láctea de Panamá; en el sector de quesos frescos que ha venido en crecimiento constante la última década, según cifras oficiales de la Asociación Nacional de Ganaderos de Panamá (ANAGAN). Posicionar a Fior Di Latte como fábrica de quesos artesanales en Panamá, capturando el 4% del mercado de quesos frescos tipo mozzarella, desarrollando la predilección del consumidor en cuanto a fusión de quesos - acompañamientos, constituye el fundamento del presente proyecto y en él se fundamentan las estrategias de marketing, el plan operacional y modelo de negocio. Ofrecer un delicioso producto artesanal, contar con la formación y experiencia de sus accionistas Gema Galíndez y Daniel Parra, vivir en la fábrica la experiencia de presenciar el proceso de elaboración de los quesos y poseer un stock de productores lecheros que nos aseguran materia prima de excelente calidad; son la marca de Fior Di Latte.
APA, Harvard, Vancouver, ISO, and other styles
9

Maxwell, Kylie Tamsin. "Term selection in information retrieval." Thesis, University of Edinburgh, 2016. http://hdl.handle.net/1842/20389.

Full text
Abstract:
Systems trained on linguistically annotated data achieve strong performance for many language processing tasks. This encourages the idea that annotations can improve any language processing task if applied in the right way. However, despite widespread acceptance and availability of highly accurate parsing software, it is not clear that ad hoc information retrieval (IR) techniques using annotated documents and requests consistently improve search performance compared to techniques that use no linguistic knowledge. In many cases, retrieval gains made using language processing components, such as part-of-speech tagging and head-dependent relations, are offset by significant negative effects. This results in a minimal positive, or even negative, overall impact for linguistically motivated approaches compared to approaches that do not use any syntactic or domain knowledge. In some cases, it may be that syntax does not reveal anything of practical importance about document relevance. Yet without a convincing explanation for why linguistic annotations fail in IR, the intuitive appeal of search systems that ‘understand’ text can result in the repeated application, and mis-application, of language processing to enhance search performance. This dissertation investigates whether linguistics can improve the selection of query terms by better modelling the alignment process between natural language requests and search queries. It is the most comprehensive work on the utility of linguistic methods in IR to date. Term selection in this work focuses on identification of informative query terms of 1-3 words that both represent the semantics of a request and discriminate between relevant and non-relevant documents. Approaches to word association are discussed with respect to linguistic principles, and evaluated with respect to semantic characterization and discriminative ability. Analysis is organised around three theories of language that emphasize different structures for the identification of terms: phrase structure theory, dependency theory and lexicalism. The structures identified by these theories play distinctive roles in the organisation of language. Evidence is presented regarding the value of different methods of word association based on these structures, and the effect of method and term combinations. Two highly effective, novel methods for the selection of terms from verbose queries are also proposed and evaluated. The first method focuses on the semantic phenomenon of ellipsis with a discriminative filter that leverages diverse text features. The second method exploits a term ranking algorithm, PhRank, that uses no linguistic information and relies on a network model of query context. The latter focuses queries so that 1-5 terms in an unweighted model achieve better retrieval effectiveness than weighted IR models that use up to 30 terms. In addition, unlike models that use a weighted distribution of terms or subqueries, the concise terms identified by PhRank are interpretable by users. Evaluation with newswire and web collections demonstrates that PhRank-based query reformulation significantly improves performance of verbose queries up to 14% compared to highly competitive IR models, and is at least as good for short, keyword queries with the same models. Results illustrate that linguistic processing may help with the selection of word associations but does not necessarily translate into improved IR performance. Statistical methods are necessary to overcome the limits of syntactic parsing and word adjacency measures for ad hoc IR. As a result, probabilistic frameworks that discover, and make use of, many forms of linguistic evidence may deliver small improvements in IR effectiveness, but methods that use simple features can be substantially more efficient and equally, or more, effective. Various explanations for this finding are suggested, including the probabilistic nature of grammatical categories, a lack of homomorphism between syntax and semantics, the impact of lexical relations, variability in collection data, and systemic effects in language systems.
APA, Harvard, Vancouver, ISO, and other styles
10

Maria, Travassos de Aguiar Tarcisia. "Titulos, para que os quero?" Universidade Federal de Pernambuco, 2002. https://repositorio.ufpe.br/handle/123456789/7894.

Full text
Abstract:
Made available in DSpace on 2014-06-12T18:36:37Z (GMT). No. of bitstreams: 2 arquivo8093_1.pdf: 244867 bytes, checksum: 132e8bc97890d452698b65bdad774496 (MD5) license.txt: 1748 bytes, checksum: 8a4605be74aa9ea9d79846c1fba20a33 (MD5) Previous issue date: 2002<br>Faculdade Metropolitana da Grande Recife<br>Este estudo tem como objetivos básicos a) identificar características dos títulos dos textos publicados nas revistas Nova Escola e , b) propor uma tipologia para os títulos e c) analisar o tratamento dispensado ao título em atividades propostas em livros didáticos de Língua Portuguesa do Ensino Fundamental. Constatamos que boa parte da compreensão de um texto é monitorada pela interpretação do título, pois o mesmo estabelece vínculos com informações textuais e extratextuais orientando o leitor para a conclusão a que deve chegar. Observamos que os títulos e subtítulos da capa, do sumário e dos textos formam um leque de perspectivas e expectativas e que a intertextualidade ocorre em títulos de textos pertencentes aos vários domínios sociais de comunicação predominantes nas revistas. Propomos uma tipologia para os títulos com base na estrutura dos mesmos. Foram identificadas seis categorias:1) títulos nominais (58%), 2) títulos oracionais (25%), 3) títulos preposicionais (12%), 4) títulos adverbiais (3%), 5) títulos adjetivais (2%) e 6) títulos interjetivais (1%). A análise das atividades propostas nos livros didáticos de Língua Portuguesa comprova que os autores tanto propõem atividades com títulos apenas como pretexto para o ensino de tópicos gramaticais, como propõem atividades que envolvem o título dentro de uma abordagem textual e discursiva
APA, Harvard, Vancouver, ISO, and other styles
11

Buse, Bianca Cristina. "Leitura, para que te quero." Florianópolis, 2012. http://repositorio.ufsc.br/xmlui/handle/123456789/100847.

Full text
Abstract:
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão. Programa de Pós-Graduação em Literatura<br>Made available in DSpace on 2013-06-25T23:13:52Z (GMT). No. of bitstreams: 1 305334.pdf: 1642189 bytes, checksum: bd5d7ff2d44e5e8b2188ad7e098ca3c5 (MD5)<br>A importância da leitura no desenvolvimento do aluno como cidadão é o ponto de partida desta dissertação que propõe uma reflexão a respeito da questão da leitura, como prática social, e critica aquela metodologia tradicional de ensino da Literatura, focada no estudo da periodização literária, que se desenvolve, na maioria das vezes, na exigência da memorização de uma quantidade enorme de informações "literárias" (características de cada escola literária, dados biográficos de autores etc.), na insistência do confronto do aluno com obras literárias muito alheias à sua realidade e na transformação de uma obra de arte em um mero objeto de estudo. A formação do leitor é essencial para a constituição de um cidadão consciente e participativo na sociedade em que vive e, portanto, esforços devem ser realizados com o intuito de permitir que a escola compactue com essa tarefa de forma ativa. A problemática da questão da leitura e formação do leitor é trabalhada nesta dissertação no âmbito escolar, mais precisamente no ensino médio. Absorvendo as discussões propostas pela Estética da Recepção para dentro do ensino de Literatura e leitura literária na escola, proponho pensar na leitura de textos literários contemporâneos em primeiro plano, com o intuito de atrair este aluno para o mundo da leitura literária, estimulando a formação do leitor. O objetivo é primeiro quebrar aquela barreira, muitas vezes existente, entre o estudante ingressante no ensino médio e a leitura literária à medida que este aluno for percebendo que a Literatura pode trazer também assuntos relacionados ao seu dia a dia, uma linguagem mais próxima à sua realidade e temas que sejam do seu interesse. Para reforçar a validade dessa proposta, exponho alguns projetos de mudança no processo de ensino tradicional de Literatura que já foram realizados e sugestões de trabalhos envolvendo a questão da formação do leitor. Por fim, a partir da minha experiência como professora, desenvolvo duas possibilidades de trabalho, para o 1° ano do ensino médio, com obras literárias contemporâneas, com o intuito de exemplificar essa proposta de introdução da literatura a partir da leitura de obras contemporâneas, buscando estimular o gosto pela leitura, visando à formação do leitor.<br>The importance of reading in the student's development as a citizen is the starting point of this dissertation, which proposes a reflection on the issue of reading as a social practice, and criticizes the traditional method of teaching Literature, the one that focus on the study of literary periodization and is developed, in most cases, in requiring the memorization of an enormous amount of "literary" information (characteristics of each school literary, biographical author etc.), insisting on the confrontation between the student and literary works far beyond his reality, and transforming a work of art into a mere object of study. The formation of the reader is essential for the constitution of a citizen who is conscious and participant in the society he lives, and therefore efforts should be made in order to allow the school to actively collude with this task. The problematic of reading and the formation of the reader is worked on this dissertation in the school range, especially in high school. Absorbing the discussions proposed by the Aesthetics of Reception into the teaching of Literature and literary reading in school, I propose considering reading contemporary literary texts in the foreground in order to attract these students to the world of literary reading, stimulating the formation of the reader. To do so, one possibility indicated here, among many others, is the initial work with contemporary Literature, and not from the study of traditional literary periodization. The first goal is to break that often existing barrier between the student who is starting high school and the literary reading as this student realizes that Literature can also bring issues about his everyday life, a language closer to his reality and themes that are of his interest. To reinforce the validity of this proposal, I bring some projects on changing the traditional teaching of Literature that have already been made, and also suggestions for activities involving the issue of formation of the reader. Finally, from my experience as a teacher, I develop two activity opportunities for the 1st year of high school with contemporary literary works in order to illustrate this proposal of Literature introduction from the reading of contemporary works, trying to stimulate the taste for reading towards the formation of the reader.
APA, Harvard, Vancouver, ISO, and other styles
12

Mounagurusamy, Purani. "Parsing AQL Queries into SQL Queries using ANTLR." Thesis, Linköpings universitet, Databas och informationsteknik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-124151.

Full text
Abstract:
An Electronic Health Record is a collection of each patient’s health information which is stored electronically or in digital format. openEHR is an open standard specification for electronic health record data. openEHR has a method for querying a set of clinical data using the Archetype Query Language (AQL).  The EHR data is in XML format and this format is a tree like structure. Since XML databases were considerably slower, AQL needs to be translated to another query language. Researchers have already investigated translating AQL to XQuery and tested the performance. Since the performance was not satisfactory, we now investigate translating AQL to SQL. AQL queries are translated to SQL queries using the ANTLR tool. The translation is implemented in Java language. The AQL queries which are translated into SQL queries are also tested in this thesis work. Finally, the result is to get the corresponding SQL query for any given AQL query.
APA, Harvard, Vancouver, ISO, and other styles
13

Grust, Torsten. "Comprehending queries /." [S.l. : s.n.], 1999. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB8248411.

Full text
APA, Harvard, Vancouver, ISO, and other styles
14

Al-Hoqani, Noura Y. S. "In-network database query processing for wireless sensor networks." Thesis, Loughborough University, 2018. https://dspace.lboro.ac.uk/2134/36226.

Full text
Abstract:
In the past research, smart sensor devices have become mature enough for large, distributed networks of such sensors to start to be deployed. Such networks can include tens or hundreds of independent nodes that can perform their functions without human interactions such as recharging of batteries, the configuration of network routes and others. Each of the sensors in the wireless sensor network is considered as microsystem, which consists of memory, processor, transducers and low bandwidth as well as a low range radio transceiver. This study investigates an adaptive sampling strategy for WSS aimed at reducing the number of data samples by sensing data only when a significant change in these processes is detected. This detection strategy is based on an extension to Holt's Method and statistical model. To investigate this strategy, the water consumption in a household is used as a case study. A query distribution approach is proposed, which is presented in detail in chapter 5. Our developed wireless sensor query engine is programmed on Sensinode testbed cc2430. The implemented model used on the wireless sensor platform and the architecture of the model is presented in chapters six, seven, and eight. This thesis presents a contribution by designing the experimental simulation setup and by developing the required database interface GUI sensing system, which enables the end user to send the inquiries to the sensor s network whenever needed, the On-Demand Query Sensing system ODQS is enhanced with a probabilistic model for the purpose of sensing only when the system is insufficient to answer the user queries. Moreover, a dynamic aggregation methodology is integrated so as to make the system more adaptive to query message costs. Dynamic on-demand approach for aggregated queries is implemented, based in a wireless sensor network by integrating the dynamic programming technique for the most optimal query decision, the optimality factor in our experiment is the query cost. In-network query processing of wireless sensor networks is discussed in detail in order to develop a more energy efficient approach to query processing. Initially, a survey of the research on existing WSN query processing approaches is presented. Building on this background, novel primary achievements includes an adaptive sampling mechanism and a dynamic query optimiser. These new approaches are extremely helpful when existing statistics are not sufficient to generate an optimal plan. There are two distinct aspects in query processing optimisation; query dynamic adaptive plans, which focus on improving the initial execution of a query, and dynamic adaptive statistics, which provide the best query execution plan to improve subsequent executions of the aggregation of on-demand queries requested by multiple end-users. In-network query processing is attractive to researchers developing user-friendly sensing systems. Since the sensors are a limited resource and battery powered devices, more robust features are recommended to limit the communication access to the sensor nodes in order to maximise the sensor lifetime. For this reason, a new architecture that combines a probability modelling technique with dynamic programming (DP) query processing to optimise the communication cost of queries is proposed. In this thesis, a dynamic technique to enhance the query engine for the interactive sensing system interface is developed. The probability technique is responsible for reducing communication costs for each query executed outside the wireless sensor networks. As remote sensors have limited resources and rely on battery power, control strategies should limit communication access to sensor nodes to maximise battery life. We propose an energy-efficient data acquisition system to extend the battery life of nodes in wireless sensor networks. The system considers a graph-based network structure, evaluates multiple query execution plans, and selects the best plan with the lowest cost obtained from an energy consumption model. Also, a genetic algorithm is used to analyse the performance of the approach. Experimental testing are provided to demonstrate the proposed on-demand sensing system capabilities to successfully predict the query answer injected by the on-demand sensing system end-user based-on a sensor network architecture and input query statement attributes and the query engine ability to determine the best and close to the optimal execution plan, given specific constraints of these query attributes . As a result of the above, the thesis contributes to the state-of-art in a network distributed wireless sensor network query design, implementation, analysis, evaluation, performance and optimisation.
APA, Harvard, Vancouver, ISO, and other styles
15

Znaidi, Eya. "Contribution à l'analyse et l'évaluation des requêtes expertes : cas du domaine médical." Thesis, Toulouse 3, 2016. http://www.theses.fr/2016TOU30054/document.

Full text
Abstract:
La recherche d'information nécessite la mise en place de stratégies qui consistent à (1) cerner le besoin d'information ; (2) formuler le besoin d'information ; (3) repérer les sources pertinentes ; (4) identifier les outils à exploiter en fonction de ces sources ; (5) interroger les outils ; et (6) évaluer la qualité des résultats. Ce domaine n'a cessé d'évoluer pour présenter des techniques et des approches permettant de sélectionner à partir d'un corpus de documents l'information pertinente capable de satisfaire le besoin exprimé par l'utilisateur. De plus, dans le contexte applicatif du domaine de la RI biomédicale, les sources d'information hétérogènes sont en constante évolution, aussi bien du point de vue de la structure que du contenu. De même, les besoins en information peuvent être exprimés par des utilisateurs qui se caractérisent par différents profils, à savoir : les experts médicaux comme les praticiens, les cliniciens et les professionnels de santé, les utilisateurs néophytes (sans aucune expertise ou connaissance du domaine) comme les patients et leurs familles, etc. Plusieurs défis sont liés à la tâche de la RI biomédicale, à savoir : (1) la variation et la diversité du besoin en information, (2) différents types de connaissances médicales, (3) différences de compé- tences linguistiques entre experts et néophytes, (4) la quantité importante de la littérature médicale ; et (5) la nature de la tâche de RI médicale. Cela implique une difficulté d'accéder à l'information pertinente spécifique au contexte de la recherche, spécialement pour les experts du domaine qui les aideraient dans leur prise de décision médicale. Nos travaux de thèse s'inscrivent dans le domaine de la RI biomédicale et traitent les défis de la formulation du besoin en information experte et l'identification des sources pertinentes pour mieux répondre aux besoins cliniques. Concernant le volet de la formulation et l'analyse de requêtes expertes, nous proposons des analyses exploratoires sur des attributs de requêtes, que nous avons définis, formalisés et calculés, à savoir : (1) deux attributs de longueur en nombre de termes et en nombre de concepts, (2) deux facettes de spécificité terme-document et hiérarchique, (3) clarté de la requête basée sur la pertinence et celle basée sur le sujet de la requête. Nous avons proposé des études et analyses statistiques sur des collections issues de différentes campagnes d'évaluation médicales CLEF et TREC, afin de prendre en compte les différentes tâches de RI. Après les analyses descriptives, nous avons étudié d'une part, les corrélations par paires d'attributs de requêtes et les analyses de corrélation multidimensionnelle. Nous avons étudié l'impact de ces corrélations sur les performances de recherche d'autre part. Nous avons pu ainsi comparer et caractériser les différentes requêtes selon la tâche médicale d'une manière plus généralisable. Concernant le volet lié à l'accès à l'information, nous proposons des techniques d'appariement et d'expansion sémantiques de requêtes dans le cadre de la RI basée sur les preuves cliniques<br>The research topic of this document deals with a particular setting of medical information retrieval (IR), referred to as expert based information retrieval. We were interested in information needs expressed by medical domain experts like praticians, physicians, etc. It is well known in information retrieval (IR) area that expressing queries that accurately reflect the information needs is a difficult task either in general domains or specialized ones and even for expert users. Thus, the identification of the users' intention hidden behind queries that they submit to a search engine is a challenging issue. Moreover, the increasing amount of health information available from various sources such as government agencies, non-profit and for-profit organizations, internet portals etc. presents oppor- tunities and issues to improve health care information delivery for medical professionals, patients and general public. One critical issue is the understanding of users search strategies and tactics for bridging the gap between their intention and the delivered information. In this thesis, we focus, more particularly, on two main aspects of medical information needs dealing with the expertise which consist of two parts, namely : - Understanding the users intents behind the queries is critically important to gain a better insight of how to select relevant results. While many studies investigated how users in general carry out exploratory health searches in digital environments, a few focused on how are the queries formulated, specifically by domain expert users. We address more specifically domain expert health search through the analysis of query attributes namely length, specificity and clarity using appropriate proposed measures built according to different sources of evidence. In this respect, we undertake an in-depth statistical analysis of queries issued from IR evalua- tion compaigns namely Text REtrieval Conference (TREC) and Conference and Labs of the Evaluation Forum (CLEF) devoted for different medical tasks within controlled evaluation settings. - We address the issue of answering PICO (Population, Intervention, Comparison and Outcome) clinical queries formulated within the Evidence Based Medicine framework. The contributions of this part include (1) a new algorithm for query elicitation based on the semantic mapping of each facet of the query to a reference terminology, and (2) a new document ranking model based on a prioritized aggregation operator. we tackle the issue related to the retrieval of the best evidence that fits with a PICO question, which is an underexplored research area. We propose a new document ranking algorithm that relies on semantic based query expansion leveraged by each question facet. The expansion is moreover bounded by the local search context to better discard irrelevant documents. The experimental evaluation carried out on the CLIREC dataset shows the benefit of our approaches
APA, Harvard, Vancouver, ISO, and other styles
16

Keppeler, Jens. "Answering Conjunctive Queries and FO+MOD Queries under Updates." Doctoral thesis, Humboldt-Universität zu Berlin, 2020. http://dx.doi.org/10.18452/21483.

Full text
Abstract:
In dieser Arbeit wird das dynamische Auswertungsproblem über dynamische Datenbanken betrachtet, bei denen Tupel hinzugefügt oder gelöscht werden können. Die Aufgabe besteht darin einen dynamischen Algorithmus zu konstruieren, welcher unmittelbar nachdem die Datenbank aktualisiert wurde, die Datenstruktur, die das Resultat repräsentiert, aktualisiert. Die Datenstruktur soll in konstanter Zeit aktualisiert werden und das Folgende unterstützen: * Teste in konstanter Zeit ob ein Tupel zur Ausgabemenge gehört, * gebe die Anzahl der Tupel in der Ausgabemenge in konstanter Zeit aus, * zähle die Tupel aus der Ausgabemenge mit konstanter Taktung auf und * zähle den Unterschied zwischen der neuen und der alten Ausgabemenge mit konstanter Taktung auf. Im ersten Teil werden konjunktive Anfragen und Vereinigungen konjunktiver Anfragen auf relationalen Datenbanken betrachtet. Die Idee der q-hierarchischen Anfragen (und t-hierarchische Anfragen für das Testen) wird eingeführt und es wird gezeigt, dass das Resultat für jede q-hierarchische Anfrage auf dynamischen Datenbanken effizient in dem oben beschriebenen Szenario ausgewertet werden können. Konjunktive Anfragen mit Aggregaten werden weiterhin betrachtet. Es wird gezeigt, dass das Lernen von polynomiellen Regressionsfunktionen in konstanter Zeit vorbereitet werden kann, falls die Trainingsdaten aus dem Anfrageergebnis kommen. Mit logarithmischer Update-Zeit kann folgende Routine unterstützt werden: Bei Eingabe einer Zahl j, gebe das j-te Tupel aus der Aufzählung aus. Im zweiten Teil werden Anfragen, die Formeln der Logik erster Stufe (FO) und deren Erweiterung mit Modulo-Zähl Quantoren (FO+MOD) sind, betrachtet, und es wird gezeigt, dass diese effizient unter Aktualisierungen ausgewertet können, wobei die dynamische Datenbank die Gradschranke nicht überschreitet, und bei der Auswertung die Zähl-, Test-, Aufzähl- und die Unterschied-Routine unterstützt werden.<br>This thesis investigates the query evaluation problem for fixed queries over fully dynamic databases, where tuples can be inserted or deleted. The task is to design a dynamic algorithm that immediately reports the new result of a fixed query after every database update. In particular, the goal is to construct a data structure that allows to support the following scenario. After every database update, the data structure can be updated in constant time such that afterwards we are able * to test within constant time for a given tuple whether or not it belongs to the query result, * to output the number of tuples in the query result, * to enumerate all tuples in the new query result with constant delay and * to enumerate the difference between the old and the new query result with constant delay. In the first part, conjunctive queries and unions of conjunctive queries on arbitrary relational databases are considered. The notion of q-hierarchical conjunctive queries (and t-hierarchical conjunctive queries for testing) is introduced and it is shown that the result of each such query on a dynamic database can be maintained efficiently in the sense described above. Moreover, this notion is extended to aggregate queries. It is shown that the preparation of learning a polynomial regression function can be done in constant time if the training data are taken (and maintained under updates) from the query result of a q-hierarchical query. With logarithmic update time the following routine is supported: upon input of a natural number j, output the j-th tuple that will be enumerated. In the second part, queries in first-order logic (FO) and its extension with modulo-counting quantifiers (FO+MOD) are considered, and it is shown that they can be efficiently evaluated under updates, provided that the dynamic database does not exceed a certain degree bound, and the counting, testing, enumeration and difference routines is supported.
APA, Harvard, Vancouver, ISO, and other styles
17

Marchal, Rémy. "Valorisation par tranchage et déroulage des bois de chênes méditerranéens : Quercus ilex, Quercus pubescens, Quercus suber." Vandoeuvre-les-Nancy, INPL, 1989. http://www.theses.fr/1989NAN10474.

Full text
Abstract:
Une analyse bibliographique met en avant les connaissances concernant les propriétés physiques, mécaniques et l'usinabilité des bois des trois principaux chênes méditerranéens français. Le faible niveau actuel de ces connaissances contraste avec les recherches pléthoriques en matière d'écologie de ces espèces. Il est en partie du à des usages et savoir-faire riches qui se sont perdus. Bien que présentant une densité et une rétractibilité exceptionnellement élevées pour des bois français, la variabilité de ces propriétés mesurées sur carottes de sondages se révèle moins importante que chez les autres chênes français. Le bon accroissement biologique jusqu'à 40 à 60 ans de ces formations vieillissantes pousse les sylviculteurs vers l'idée de leur aménagement en taillis simples à longue révolution. La ressource future sera constituée d'arbres modestes dépassant rarement 20 cm de diamètre. La nature de la ressource actuelle (diamètre moyen 15 cm) et l'importante disponibilité font qu'une valorisation de ces bois en usage matériau passe obligatoirement par un premier débit en tranchage ou en déroulage, le choix entre les deux techniques étant fonction du diamètre des arbres (rendement-matière) et de l'épaisseur souhaitée du placage (stabilité de la coupe). Une coupe jusqu'à une épaisseur de 2/10 mm est envisageable industriellement sans difficulté pour les trois essences avec un angle de dépouille élevé (4 à 5), une coupe discontinue à vitesse modeste, et éventuellement une barre de pression comme limiteur de passe et/ou un étuvage préalable des bois entre 60 et 80°C. En plus forte épaisseur (1 mm), l'usage de la barre de pression interdit un étuvage trop important : un faible taux de compression (10-12%) couplé à un étuvage modeste (60°C) donne de bons résultats. L'utilisation de tels placages en production de multiplis de type LVL permet une valorisation des bonnes propriétés mécaniques de ces bois
APA, Harvard, Vancouver, ISO, and other styles
18

Moraginski, Eclair Krüger. "Como ajudar a fidelizar clientes: o caso das lojas Quero Quero S. A . Filial de Santa Rosa - RS." reponame:Repositório Institucional do FGV, 2001. http://hdl.handle.net/10438/4007.

Full text
Abstract:
Made available in DSpace on 2009-11-18T19:01:30Z (GMT). No. of bitstreams: 1 ECLAIR.pdf: 2890845 bytes, checksum: f41f8a79daa776ef0af4d7d1dd275921 (MD5) Previous issue date: 2001<br>Deep Changes in the consuming market are demanding a high level of competitive skills from all kind of companies, mainly those directed to sales of consumer goods. How to engage customers is a key factor, a competitive skill, to be learned from successful practices. This Master dissertation is concentrated on the case of a department store, a successful branch of an organization called Quero-Quero, in south of Brazil. Observations, interviews, and a survey, and its analysis, lead to the identification of informal practices and instruments they use to establish durable links with customers. Also the role of all stakeholders is considered both in the survey and analysis.<br>Profundas mudanças no marketing de consumo estão demandando um alto nível de habilidades competitivas em todos os tipos de companhias, principalmente aquelas direcionadas à venda de bens de consumo. Como fidelizar o cliente é uma habilidade fundamental a ser aprendida das práticas bem sucedidas. Esta dissertação de Mestrado se concentra no caso de uma loja de Departamentos, uma bem sucedida filial das Lojas Quero-Quero, no sul do Brasil. Observações, entrevistas e uma pesquisa, com sua análise, conduzem à identificação de instrumentos e práticas informais que são utilizadas para estabelecer vínculos duradouros com o cliente. Também o papel dos diversos stakeholders é considerado na pesquisa e na sua análise.
APA, Harvard, Vancouver, ISO, and other styles
19

Avancini, Luciano Fagundes. "Helmintos e artrópodes de Vanellus chilensis (Molina, 1782), quero-quero, da região sul do Rio Grande do Sul." Universidade Federal de Pelotas, 2009. http://repositorio.ufpel.edu.br/handle/ri/2351.

Full text
Abstract:
Made available in DSpace on 2014-08-20T14:31:34Z (GMT). No. of bitstreams: 1 dissertacao_luciano_avancini.pdf: 1128794 bytes, checksum: 84f53c68ac05e202ba01bcdff9c6d5cb (MD5) Previous issue date: 2009-12-23<br>Vanellus chilensis is a bird species of the family Charadriidae distributed across Central and South America. Despite its high abundance and broad distribution, there are few records of parasites on this species. Aiming to identify the helminths and arthropods that parasitize V. chilensis in southern Brazil, twenty eight birds were necropsied. For collection of ectoparasites, the birds were individually washed in water containing detergent. After that, they were necropsied and their organs were examined for helminths under a stereomicroscope. The helminths found and its respective prevalence, mean abundance and mean intensity were: Brevithominx asperodorsus (Enoplida, Capilariidae) 53.6%, 4.5 and 8.4; Heterakis psophiae (Oxyurida, Heterakidae) 39.3%, 1.0 and 2.55; Dispharynx nasuta (Spirurida, Acuariidae) 28.6%, 4.11 and 14.38; Echinostoma aphylactum (Echinostomida, Echinostomatidae) 17.9%, 0.64 and 3.6; Stomylotrema vicarium (Plagiorchiida, Stomylotrematidae) 10.7%, 0.25 and 2.33; Neivaia cymbium (Cyclocoeloidea, Cyclocoelidae) 7.1%, 0.14 and 2.0; Gyrocoelia perversa (Cyclophyllidea, Dioecocestidae) 60.7%. The Phthiraptera found were Actornithopilus sp. (Amblycera, Menoponidae) and Quadraceps guimaraesi (Ischnocera, Philopteridae). Another arthropod collected was the nasal mite Rhinonyssus sp. (Acarina, Rhinonyssidae). H. psophiae is cited for the first time parasitizing the order Charadriiformes in RS. B. asperodorsus, E. aphylactum, N. cymbium represent new records for Charadiidae in the State. This is the first report of natural infection in Charadriidae by the parasite S. vicarium in the region of study. The cestode G. perversa and the nematode D. nasuta are cited for the first time parasitizing V. chilensis in RS. The lice Actornithopilus sp. and Quadraceps guimaraesi are new records in RS as parasites of V. chilensis, which is also reported as a new host for the nasal mite Rhinonyssus sp<br>Vanellus chilensis, quero-quero, tem distribuição na América do Sul e América Central, é uma ave muito comum na região sul do RS. Há poucos relatos a respeito de parasitos nesta espécie, o que incentivou o desenvolvimento deste trabalho. Com o objetivo de conhecer os helmintos e artrópodes que ocorrem em V. chilensis foram examinadas 28 aves, as quais foram lavadas, individualmente, em água com detergente para obtenção dos ectoparasitos e após necropsiadas para a coleta de helmintos. Os helmintos encontrados e respectivas prevalências, abundância média e intensidade média foram Brevithominx asperodorsus (Enoplida, Capilariidae) 53,6%, 4,5 e 8,4; Heterakis psophiae (Oxyurida, Heterakidae) 39,3%, 1,0 e 2,55; Dispharynx nasuta (Spirurida, Acuariidae) 28,6%, 4,11 e 14,38; Echinostoma aphylactum (Echinostomida, Echinostomatidae) 17,9%, 0,64 e 3.6; Stomylotrema vicarium (Plagiorchiida, Stomylotrematidae) 10,7%, 0,25 e 2,33; Neivaia cymbium (Cyclocoeloidea, Cyclocoelidae) 7,1%, 0,14 e 2,0; Gyrocoelia perversa (Cyclophyllidea, Dioecocestidae) 60,7%. Os Phthiraptera encontrados foram Actornithopilus sp. (Amblycera: Menoponidae) e Quadraceps guimaraesi (Ischnocera, Philopteridae), e o ácaro nasal Rhinonyssus sp. (Acarina: Rhinonyssidae). B. asperodorsus, E. aphylactum, N. cymbium, tem seu primeiro registro na família Charadriidae para o RS, H. psophiae tem seu primeiro registro na ordem Charadriiformes para o RS. Este é o primeiro registro de infecção natural por S. vicarium em Charadriidae para o RS. G. perversa e D. nasuta tem seu primeiro registro em V. chilensis no RS.
APA, Harvard, Vancouver, ISO, and other styles
20

Barreiras, Elsa Cristina da Silva. "Professora, eu não quero ir p’ra escola!" Master's thesis, Universidade de Évora, 2022. http://hdl.handle.net/10174/31786.

Full text
Abstract:
Este estudo tem por objetivo compreender de que forma os alunos dos 2.º e 3.º ciclos com adaptações curriculares significativas (ACS), envolvidos no estudo, participam nas atividades escolares, assim como conhecer as suas perspetivas sobre as suas aprendizagens e o seu sentimento de estar ou não incluído na sua turma de referência. A partir da voz desses alunos, pretendemos identificar o que sentem, verdadeiramente, estas crianças e jovens quando estão na escola, na sala de aula, em conjunto com a sua turma, ou à parte dela. Ao mesmo tempo, pretende-se, igualmente, identificar o que poderá estar a condicionar ou a promover a sua inclusão no seu grupo de pares. Três dos alunos envolvidos usufruem de um Relatório Técnico-Pedagógico (RTP) e de um Programa Educativo Individual (PEI), com adaptações curriculares significativas em todas ou na maior parte das disciplinas. Como instrumentos de recolha de dados foram utilizadas as entrevistas semiestruturadas realizadas aos alunos. Complementarmente procedeu-se à análise documental dos documentos dos alunos (RTP e PEI) e foram aplicados questionários com questões abertas aos respetivos docentes de Educação Especial (DEE) e Diretores de Turma (DT). Os dados recolhidos a partir dos documentos dos alunos, das entrevistas e dos questionários foram alvo de análise de conteúdo. Este estudo aponta para uma realidade onde parece existir a prevalência do ensino expositivo, escassez de ambientes ricos em aprendizagens e organizados de forma flexível com vista à promoção da aprendizagem e da participação dos alunos com ACS, os quais parecem sentir-se à parte, em desvantagem relativamente aos pares, evidenciando escassez nas relações sociais e no envolvimento nas atividades realizadas na sala de aula e fora dela. Ao mesmo tempo, este estudo parece ainda indicar ausência de dinâmicas coesas de trabalho colaborativo entre docentes do ensino regular e DEE que possa promover o envolvimento e a participação dos alunos com ACS. A intervenção do DEE na sala de aula parece materializarse nas adaptações in loco das tarefas a realizar por aquele aluno naquela disciplina ou, até, na realização de trabalho à parte, desviado daquele que é realizado pelos restantes alunos. Aquele que é o cenário descrito parece espelhar, assim, uma realidade oposta à defendida nos documentos dos alunos (RTP e PEI), cuja aplicação no que toca a estratégias e metodologias de trabalho, nos parece ficar muito aquém do ali plasmado; TEACHER, I DON’T WANT TO GO TO SCHOOL! ABSTRACT: The aim of this study is to know [make known] how pupils of middle school and lower secondary school, with significant curricular adaptations (SCA), participate in school activities as well as to know their perspectives on their learning and their feeling of being or not being included in their assigned class. Starting from their own point of view, we intend to identify how they really feel when they are at school, in their classroom with their classmates or in the playground. At the same time, it is also our intention to identify what may be conditioning or promoting their inclusion in their peer group. Three of the pupils involved benefit from a Technical Pedagogical Report (TPR) and from an Individual Educational Programme (IED), with significant curricular adaptations in all or most subjects. We used some data collection instruments such as the semi-structured interview with students. In addition, we carried out a document analysis by examining the documents of the pupils (TPR and IED) and we have conducted questionnaires with open questions targeted at the special education teachers (SET) and the class directors of most pupils. The data collected from the pupils’ documents, the interviews and the questionnaires were subjected to a content analysis. This study shows a reality where there seems to be a prevalence of expository teaching, scarcity of environments rich in learning and flexibly organized in order to promote learning and the participation of students with SCA, who, on the contrary, seem to feel apart and at a disadvantage level when compared to others, showing a lack of social relationships and involvement in the classroom and outside it. At the same time this study also seems to indicate the absence of strong dynamics of collaborative work between regular education teachers and SET, which can promote the involvement and participation of students with SCA. The SET intervention in the classroom seems to be reduced to on-site adaptations of the tasks to be carried out by that student in that subject or, even, in the performance of work separate from that carried out by the other students. The scenario described seems to reflect, therefore, a reality that lies against to that defended in the students' documents (RTP and PEI), whose application in terms of work strategies and methodologies, seems to us to fall far short of what is expressed there
APA, Harvard, Vancouver, ISO, and other styles
21

Nyandiga, Charles Onyango 1962. "Storage and germination of Quercus emoryi and Quercus arizonica acorns." Thesis, The University of Arizona, 1991. http://hdl.handle.net/10150/277905.

Full text
Abstract:
Quercus emoryi Torr. (emory oak) and Quercus arizonica Sarg. (Arizona white oak) are the dominant tree species in many of the oak savannas and woodlands of Arizona and northern Mexico. Objectives of this study were (1) to evaluate germinability on two media as influenced by storage and stratification, and (2) to determine effects of oak canopy and depth of burial on acorn viability and germination. Germination was higher (P < 0.05) on filter paper than in mineral soil in laboratory trials. Maximum germination of Quercus emoryi in the field was observed at 7.5 cm (29%), with only 5% germination at the soil surface. Germination of Quercus arizonica at 7.5 cm (73%) and 15 cm (74%) were not different (P > 0.05) but exceeded germination at the surface (17%). These results are applicable for propagation of the two species in a tree nursery.
APA, Harvard, Vancouver, ISO, and other styles
22

Babb, Geoffrey Dean 1957. "Sprouting response of Quercus arizonica and Quercus emoryi following fire." Thesis, The University of Arizona, 1992. http://hdl.handle.net/10150/278102.

Full text
Abstract:
Sprouting response of Quercus emoryi and Quercus arizonica was studied following a May, 1987 wildfire on the Audubon Society Research Ranch Preserve in Santa Cruz, Co., AZ. Sprouting response of oaks was measured as total number and density of sprouts by species and diameter class. Thirty-five of the 109 trees examined (32%) sprouted in response to the fire, including 30.5% of all Q. emoryi and 36.4% of all Q. arizonica. In both species, small diameter (10 cm) trees are more likely to sprout than those larger than 10 cm. Quercus emoryi trends toward producing more sprouts/tree than Q. arizonica (avg. of 14.03 sprouts to 6.87 sprouts). Among all sprouters, however, there is no difference in the number of sprouts produced by trees in the two size classes. Sprout density is greater in Q. emoryi at 3.58 sprouts/cm. Q. arizonica averages 0.89 sprouts/cm. In all sprouters, density is greater in smaller stems (4.17 sprouts/cm) compared with 0.71 sprouts/cm in the larger size class.
APA, Harvard, Vancouver, ISO, and other styles
23

Zhu, Yali. "Dynamic optimization and migration of continuous queries over data streams." Link to electronic dissertation, 2006. http://www.wpi.edu/Pubs/ETD/Available/etd-082306-133807/.

Full text
Abstract:
Dissertation (Ph.D.)--Worcester Polytechnic Institute.<br>Keywords: Query optimization, data streams, runtime query adaptations, continuous queries, plan migration, distributed query processing, window constraints. Includes bibliographical references (p. 313 - 319 ).
APA, Harvard, Vancouver, ISO, and other styles
24

Suryanarayanan, Vinoth. "Synchronised range queries." Thesis, University of Birmingham, 2012. http://etheses.bham.ac.uk//id/eprint/3768/.

Full text
Abstract:
Computer simulations have been used more than ever before to embark on developing and understanding complex systems such as Multi-Agent Systems (MAS). As simulation systems become larger and more complex, scalability becomes an important issue for their successful deployment. PDES-MAS (Parallel and Discrete Event Simulations for Multi-Agent Systems) framework is, implemented based on distributed shared memory architecture, a parallel and discrete event simulation kernel to distribute and run parallel simulation of Multi-Agent Systems (MAS). There are several issues within such system and this thesis presents a notion of logical time synchronised range queries to address the issue of data access. Accessing data efficiently in a latency-sensitive and large scale network overlay is a vital requirement for the scalability of the system. So, this thesis presents a notion of synchronised range queries with algorithms to manage distributed data structures consistently and in a time ordered fashion across the system. To localise data access in such a large scale simulation system, algorithms are provided to distribute shared state such that the distribution reflects access patterns of simulating nodes. The algorithms are evaluated within the implementation of PDES-MAS framework using various agent based simulation traces.
APA, Harvard, Vancouver, ISO, and other styles
25

Vartak, Manasi. "Visualizing database queries." Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/90143.

Full text
Abstract:
Thesis: S.M., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2014.<br>25<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 50-52).<br>Data analysts operating on large volumes of data often rely on visualizations to interpret the results of queries. However, finding the right visualization for a query is a laborious and time-consuming task. We propose SEEDB, a system that partially automates this task: given a query, SEEDB explores the space of all possible visualizations, and automatically identifies and recommends to the analyst those visualizations it finds to be most "interesting" or "useful".<br>by Manasi Vartak.<br>S.M.
APA, Harvard, Vancouver, ISO, and other styles
26

Santos, Rafael José Gonçalves dos. "Quedas nos idosos." Bachelor's thesis, [s.n.], 2008. http://hdl.handle.net/10284/1026.

Full text
Abstract:
Monografia apresentada à Universidade Fernando Pessoa para obtenção do grau Licenciado em Enfermagem<br>A queda é um das principais causas de hospitalização, é uma consequência, da falência das reacções de correcção do equilíbrio, incapazes de contrair o que é tendência natural na posição erecta por acção da gravidade, é responsável por 70% das mortes acidentais em pessoas com 75 anos ou mais. A queda nos idosos tem vindo a aumentar em todo o mundo de forma exponencial, será necessário actuar rapidamente para que desta forma se obtenham ganhos em saúde, para tal seria necessário o apoio e colaboração de todos profissionais de saúde. As quedas são as principais causas da síndrome de imobilidade, originando assim a síndrome de dependência. O presente estudo surgiu com a finalidade de identificar quais os factores que influenciam as quedas dos idosos e saber se existe algum elo de ligação entre as quedas e as: barreiras arquitectónicas, a idade, as doenças e a polimedicação. Para que a sua prevenção, seja possível cada vez mais precocemente intervir no combate à queda nos idosos. De forma a dar resposta aos objectivos delineados para o estudo, se optou por um tipo de estudo correlacional, foi colhida informação sob a forma de entrevista semi-estruturada e posteriormente, efectuada a respectiva análise através do Statistical Package for Social Sciences, versão 15. Este facto, se deve à necessidade de interpretar, de forma absoluta e ampla o fenómeno em estudo, observando, descrevendo e interpretando, quer o ambiente, quer o fenómeno, tal como se apresentam. A amostra deste estudo corresponde a 100 idosos que moram numa freguesia em Ponte da Barca, tendo sido efectuado a colheita de dados de forma aleatória. Como forma de conclusão, foi possível ao autor, verificar que as barreiras arquitectónicas influenciam as quedas nos idosos e que a idade, as doenças e a polimedicação não influenciam as quedas.
APA, Harvard, Vancouver, ISO, and other styles
27

Jacquemard, Catherine. "Querolus siue Aulularia." Paris 4, 1987. http://www.theses.fr/1987PA040120.

Full text
Abstract:
Le Querolus est la seule comédie latine qui nous soit parvenue intacte en dehors du théâtre de Plaute et de Terence. Composée à la fin du IVème siècle ou au début du Vème siècle par un écrivain gaulois du cercle de Rutilius Namatianus, cette œuvre constitue un témoignage précieux sur la société du bas empire. L'auteur du Querolus est resté anonyme mais on peut au moins identifier le dédicataire de la comédie avec Rutilius Namatianus, auteur du De Reditu. Le Querolus et le De Reditu présentent d'ailleurs une nette communauté de thèmes et de traits stylistiques. La langue du Querolus est généralement classique mais elle offre aussi des hardiesses ou des conservatismes ponctuels caractéristiques de la grammaire hétéroclite des écrivains du bas-empire. Des analyses statistiques faites sur micro-ordinateur ont pu prouver que la métrique classique est dominante mais que l'auteur joue alternativement de plusieurs techniques de versification. Notre connaissance du Querolus repose sur des citations rassemblées dans des florilèges des XIIème, XIIIème et XIVème siècles et sur huit manuscrits de la comédie qui s'échelonnent du IXème au XVIIème siècle. Aucune édition n'a encore utilise les ressources du manuscrit de Hambourg, scrin. 185, récemment découvert par M. D. Reeves. Or, il apporte d'une part d'incontestables améliorations au texte transmis par la tradition et, d'autre part, il permet de redéfinir les rapports existant entre les sept autres manuscrits<br>The Querolus is the only latin comedy which reached our time if we except Plautus' and Terentius' plays. Written at the end of the 4th century or at the beginning of the 5th century by a gallic writer close to Rutilius Namatianus, this play is an important testimony about the late empire. The author is anonymous but we can identify at least the person the comedy was dedicated to: he must be Rutilius Namatianus who wrote the De Reditu. Besides, the Querolus and the De Reditu offer a close connection of subject and style. The language of the Querolus is often classical but it shows also some innovations or archaic expressions, typical of the late latin writers' art. Statistics made by micro-computer prove that the classical prosody predominates but isn't the only technique used by the author. Our knowledge of the Querolus rests upon quotations gathered in florilegia of 12th, 13th, 14th centuries and upon eight manuscripts of the play dating from 9th century to 17th century. No edition yet has been based upon the hamburgensis scrin. 185 manuscript. Now it ameliorates distinctly the text transmitted by the tradition and also the relations between the seven other manuscripts are better known and understood
APA, Harvard, Vancouver, ISO, and other styles
28

Sousa, A. G. de. "English references in the fiction of Eca de Queiros." Thesis, University of Oxford, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.384793.

Full text
APA, Harvard, Vancouver, ISO, and other styles
29

Ingle, Caroline Jane. "Characterisation and distribution of beehive querns in eastern England." Thesis, University of Southampton, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.280993.

Full text
APA, Harvard, Vancouver, ISO, and other styles
30

Barbosa, Yvonne Archanjo Massucate. "Que creche eu quero para o meu filho?" Universidade Federal de Juiz de Fora, 2014. https://repositorio.ufjf.br/jspui/handle/ufjf/520.

Full text
Abstract:
Submitted by Renata Lopes (renatasil82@gmail.com) on 2016-01-26T17:08:53Z No. of bitstreams: 1 yvonearchanjomassucatebarbosa.pdf: 1825776 bytes, checksum: f88b10c17d0cd0a309e263a5d3b7267f (MD5)<br>Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2016-01-27T11:06:32Z (GMT) No. of bitstreams: 1 yvonearchanjomassucatebarbosa.pdf: 1825776 bytes, checksum: f88b10c17d0cd0a309e263a5d3b7267f (MD5)<br>Made available in DSpace on 2016-01-27T11:06:32Z (GMT). No. of bitstreams: 1 yvonearchanjomassucatebarbosa.pdf: 1825776 bytes, checksum: f88b10c17d0cd0a309e263a5d3b7267f (MD5) Previous issue date: 2014-07-17<br>Com o advento do trabalho feminino, a utilização de estabelecimentos destinados à permanência de crianças com idade inferior a 5 (cinco) anos é avultada, e torna-se fundamental a avaliação dos preceitos determinados pelos órgãos competentes, no intuito de se conhecerem as premissas que determinam os elementos responsáveis por contribuir para o desenvolvimento físico e mental das crianças que fazem uso dessas instituições. Tendo em vista a importância da ciência sobre os princípios que regem a adequação para a garantia do bem-estar e da segurança dos usuários dos estabelecimentos de ensino infantil, esta pesquisa objetiva criar um instrumento para que pais, mães ou responsáveis pelas crianças possam escolher a instituição de ensino a ser utilizada por seu(s) filho(s), que melhor lhe atenda. Especificamente, esta pesquisa buscará analisar se este instrumento atende aos anseios dos pais no momento da escolha pela creche de seu filho, conseguindo ser útil e inteligível a eles. Espera-se que essa ferramenta possa avolumar as questões sobre bem-estar e segurança dentro das instituições de educação infantil e suscite nos pais e responsáveis a busca por qualidade dentro das mesmas, no intuito de preservar a integridade física e mental das crianças.<br>With the advent of the feminine work the need for childcare institutes for children until age 5 has increased. Therefore, the assessment of the infrastructure conditions of such institutes is essential. About their physical infrastructure, it is necessary to evaluate the rules dictated by the authorities aiming to understand the principles that determine the elements responsible for the contribution to the mental and physical development of children which attend such establishments. Regarding the importance of science on the principles governing the suitability for securing the welfare of users of pre-school establishments, this research aims to create an instrument so that parents and other people responsible for children can analyse the establishments to be used for them. More specifically, this research seeks to assess if such instrument is able to help parents to choose the right institute, being useful and intelligible for them. It is expected that this tool could swell the issues on comfort and welfare related to the early childhood establishments and inspire parents and guardians to search for quality in order to preserve the physical and mental integrity of children.
APA, Harvard, Vancouver, ISO, and other styles
31

Nascimento, Vladimir de Souza. "“Eu não quero ser pequeno nem grande, quero ser igual”. Significações sobre o futuro construídas por pessoas em situação de rua." Faculdade de Filosofia e Ciências Humanas, 2018. http://repositorio.ufba.br/ri/handle/ri/25936.

Full text
Abstract:
Submitted by VLADIMIR NASCIMENTO (vlad_psi@hotmail.com) on 2018-05-03T18:15:13Z No. of bitstreams: 1 DISSERTAÇÃO.pdf: 3089073 bytes, checksum: 465405d42e8703ee1dd860ebd353f976 (MD5)<br>Approved for entry into archive by Biblioteca Isaías Alves (reposiufbat@hotmail.com) on 2018-05-04T17:47:00Z (GMT) No. of bitstreams: 1 DISSERTAÇÃO.pdf: 3089073 bytes, checksum: 465405d42e8703ee1dd860ebd353f976 (MD5)<br>Made available in DSpace on 2018-05-04T17:47:00Z (GMT). No. of bitstreams: 1 DISSERTAÇÃO.pdf: 3089073 bytes, checksum: 465405d42e8703ee1dd860ebd353f976 (MD5)<br>Embasado na perspectiva da Psicologia Histórico-cultural, sob a égide de Vygotsky, o presente estudo objetivou compreender as significações de futuro que as pessoas em situação de rua (PSR) constroem sobre o futuro. A pesquisa foi desenvolvida a partir de um delineamento qualitativo que buscou investigar a construção subjetiva de futuro produzida por indivíduos em situação de rua, compreendendo os diversos aspectos psicológicos relacionados a essa condição. Participaram deste estudo quatro adultos (três homens e uma mulher), todos vivendo há mais de dez anos em situação de rua. Os dados foram obtidos em duas etapas: a primeira, através da utilização de recurso fotográfico, e a segunda, de uma entrevista semiestruturada. Todo o processo de análise das entrevistas e fotografias foi realizado através das categorias extraídas dos dados da entrevista e a partir da explicação sobre todos os registros fotográficos que os participantes fizeram. Os resultados revelaram que, apesar de a literatura pesquisada mostrar que as PSR têm uma perspectiva focada no curto-prazo e dificuldades para projetar seu futuro, nesse estudo, todos os participantes apresentaram perspectivas de futuro. Estas foram organizadas em sete categorias de significações, cinco das quais foram comuns aos quatro participantes: reconhecimento sobre a garantia de direitos, ter uma casa, constituir uma família, voltar a estudar, e trabalhar. Quanto às duas outras categorias, as significações pautadas no altruísmo foram comuns a apenas dois participantes enquanto a ajuda divina envolveu a significação de um único participante. A análise contextualizada evidenciou que as significações de futuro foram balizadas pelas condições sociais atuais dos participantes, discriminações e violências sofridas, tempo em que estão em situação de rua e insipiência, fragilidade e ineficiência das instituições públicas para as PSR e pelas estratégias de sobrevivência utilizadas, as quais, de certa forma, dão ordem, coerência e significado às suas vidas nas ruas. As significações dos futuros, tanto mediato quanto imediato, foram projetadas fora das ruas, porém havia dificuldade de elaborar estratégias para o seu alcance. Finalizando, este estudo propõe que é imprescindível um acentuado investimento na implantação e efetivação de políticas públicas voltadas para esta população, com o escopo de, ao garantir seus direitos essenciais, criar possibilidades de concretização dos futuros imaginados.<br>Based in historical-cultural Psychology perspective under Vygotsky aegis, the actual study objected the future meanings where people in homeless (PSR) build about the future. The research was developed by a qualitative design that looked for to investigate the subjective building of future produced by homeless, understanding the most several psychological aspects related by on this condition. Four adults participated in this studying (three men and one woman) from the city of Feira de Santana, state of Bahia, all living for more of ten years in street situation. The data was obtained in two stages: the first one through the use of photographic research, the second was a half-structured interview. All interviews analysis process and photos was realized through of categories extracted of the collected material, and from the explanations about all the photographic registers that the participants made. Results developed that in spite of the researched literature shows that PSR have a perspective focused in a short period and to manifest difficulties to project their future, in this study, all participants presented future perspectives. These were organized into seven categories of meanings, five of which were common to the four participants: recognition of rights, having a home, raising a family, going back to school, and working. As for the other two categories, the meanings based on altruism were common to only two participants while divine assistance involved the significance of a single participant. The contextualized analysis showed that the meanings of the future were marked by the current social conditions of the participants, discriminations and violence suffered, on time that they are in street situation and insipidity, fragility inefficiency of public institutions to the PSR and surviving strategies in what they give order, coherence and meanings to the life in streets. The meanings of the futures, both immediate and immediate, were projected off the streets, but there was difficulty in devising strategies to reach them. Finishing, this study proposes that in indispensable an accentuated investment on implant and effectuation of public politics back to this population, with the scope of, by ensuring their essential rights, create concretization possibilities of the imagined future.
APA, Harvard, Vancouver, ISO, and other styles
32

Truong, Thanh. "Indexing Nearest Neighbor Queries." Thesis, Uppsala University, Department of Information Technology, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-129464.

Full text
Abstract:
<p>In database technology, one very well known problem is K nearest neighbor (KNN). However, the cost of finding a solution of the KNN problem may be expensive with the increase of database size. In order to achieve efficient data mining of large amounts of data, it is important to index high dimensional data to support KNN search.</p><p>Xtree, an index structure for high dimensional data, was investigated and then integrated into Amos II, an extensible functional Database Management System (DBMS). The result of the integration is AmosXtree, which has showed that the query time for KNN search on high dimensional data, is scale well with both database size and dimensionality.</p><p>To utilize the functionality of AmosXtree, an example is given on how to define an index structure in searching pictures.</p>
APA, Harvard, Vancouver, ISO, and other styles
33

Kajic, Robert. "Processing Functional CQL Queries." Thesis, Uppsala universitet, Institutionen för informationsteknologi, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-133869.

Full text
Abstract:
At UDBL (Uppsala DataBase Laboratory) we are developing the DSMS SCSQ (SuperComputer Stream Query processor) based on the main memory DBMS Amos II. Amos II is a functional DBMS where data and information are represented as typed functions. In SCSQ database queries over streams are expressed in the functional query language SCSQL, a language similar to the object oriented parts of SQL:99 but extended with parallel stream query facilities. In this paper we investigate what existing functionality in SCSQ and Amos II can be utilized to support CQL, a continuous query language developed by the Stanford STREAM project. SCSQL is extended with functionality required to support CQL. The extended functional stream query language is called FCQL. To implement FCQL, SCSQ is extended with new operators that adhere to the semantics of CQL. FCQL is a functional continuous query language with the same expressive power as CQL. Furthermore, we show how CQL queries can be translated to FCQL in a systematic way and by doing so give a template for an automatic CQL-to-FCQL translator. We also evaluate the completeness of FCQL by translating to FCQL the queries of the linear road DSMS benchmark as it was expressed in CQL by the Stanford STREAM project.
APA, Harvard, Vancouver, ISO, and other styles
34

Mota, Ana Maria Mota. "Quedas em idosos institucionalizados." Master's thesis, Universidade da Beira Interior, 2012. http://hdl.handle.net/10400.6/1211.

Full text
Abstract:
Introdução: As quedas são um problema de saúde pública para a população idosa, afectando a autonomia, a mobilidade e por consequência a qualidade de vida dos idosos. Os idosos institucionalizados apresentam uma maior propensão às quedas não só pela mudança do ambiente que lhes era familiar para um ambiente alheio, mas também pela diminuição das actividades exercidas pelos próprios. Objectivo: Estudar os episódios de quedas e os seus factores de risco em idosos institucionalizados. Material e Métodos: Foi realizado um estudo descritivo transversal numa amostra de 109 idosos institucionalizados. A informação foi recolhida por meio de um questionário abordando questões sobre o historial de quedas e os factores de risco que possam influenciar as mesmas. Utilizou-se o teste “Timed Up and Go” que permite perceber o risco de queda a que um idoso está sujeito, mediante o tempo de execução do mesmo, ou seja, quanto maior o tempo, maior o risco de queda. O nível de Independência funcional foi avaliado pelo Índice de Barthel, definindo a dependência dos idosos em questão. Resultados: Os dados coletados foram analisados estatisticamente, obtendo-se as médias, mínimos, máximos e desvio padrão. Cerca de 63% dos idosos apresentaram quedas nos últimos 12 meses, sendo que os homens apresentam uma percentagem de quedas de 69,7%. O teste de Mann-Whitney para o tempo de realização do teste “Time Up and Go”, demonstra que os idosos que caiem mais efectivamente gastam mais tempo na realização do mesmo (p=0.014). Conclusão: Os locais mais frequentes de ocorrência de quedas são o quarto e a casa de banho, sendo os factores de risco mais referidos as sensações de náuseas/tonturas, e desequilíbrios, auxiliares de marcha e o calçado. As lesões mais frequentes foram do tipo leves (hematoma) e graves (fractura do fémur). O medo de cair é uma das consequências que provoca mais limitações, e os idosos analisados comprovam-no com uma percentagem 93% de medo de cair novamente.
APA, Harvard, Vancouver, ISO, and other styles
35

Roldán, Barraza Nicole. "¿Para qué queremos clusters?" THĒMIS-Revista de Derecho, 2013. http://repositorio.pucp.edu.pe/index/handle/123456789/107823.

Full text
Abstract:
En el presente artículo, la autora intenta resolver dichas interrogantes a partir dela aproximación al concepto de clúster, de sus efectos en la economía, y de la experiencia de otros países, sugiriendo propuestas para las políticas de incentivo y desarrollo de clúster. Así también, y luego de haber desarrollado una larga explicación acerca de los clústers y su efectiva intervención en el mercado, la autora desarrolla sugerencias a fin de hacer efectiva la meta de competitividad planteada por el gobierno peruano para el año 2013.
APA, Harvard, Vancouver, ISO, and other styles
36

Iofcea, Markus. "Föderierte Nearest-Neighbor-Queries." [S.l. : s.n.], 2003. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB11126555.

Full text
APA, Harvard, Vancouver, ISO, and other styles
37

Shen, Qiong Mao. "Group nearest neighbor queries /." View abstract or full-text, 2003. http://library.ust.hk/cgi/db/thesis.pl?COMP%202003%20SHEN.

Full text
APA, Harvard, Vancouver, ISO, and other styles
38

Hui, Michael Chun Kit. "Aggregate nearest neighbor queries /." View abstract or full-text, 2004. http://library.ust.hk/cgi/db/thesis.pl?COMP%202004%20HUI.

Full text
Abstract:
Thesis (M. Phil.)--Hong Kong University of Science and Technology, 2004.<br>Includes bibliographical references (leaves 91-95). Also available in electronic version. Access restricted to campus users.
APA, Harvard, Vancouver, ISO, and other styles
39

Hamdi, Mohammed. "Answering Join Queries Instantly." OpenSIUC, 2018. https://opensiuc.lib.siu.edu/dissertations/1510.

Full text
Abstract:
This research presents an innovative way to process queries without having to perform expensive join and set operations. We propose to store the equi-join relationships of tuples on mass storage devices, such as disks, to facilitate query processing. The equi-join relationships are captured, grouped, and stored as various tables on disks, which are collectively called the Join Core. Queries involving arbitrary legitimate sequences of equi-joins, semi-joins, outer-joins, anti-joins, unions, differences, and intersections can all be answered quickly by merely merging these tables. Without having to performing joins, memory consumptions are dramatically reduced. The Join Core can also be updated dynamically. Preliminary experimental results showed that all test queries began to generate results instantly, and many completed instantly too. The proposed methodology can be very useful for queries with complex joins of large relations, and can be even more advantageous to distributed query processing, as there are fewer or even no relations or intermediate results needed to be retrieved, generated or transferred over the networks.
APA, Harvard, Vancouver, ISO, and other styles
40

Salas, Trejo Jaime Osvaldo. "Canonicalisation of SPARQL Queries." Tesis, Universidad de Chile, 2018. http://repositorio.uchile.cl/handle/2250/168379.

Full text
Abstract:
Magíster en Ciencias, Mención Computación. Ingeniero Civil en Computación<br>SPARQL es el lenguaje de consulta estándar para RDF, definido por el World Wide Web Consortium. Presentemente, hay una gran cantidad de servicios de consulta de SPARQL en la Web. También hay una gran demanda por estos servicios diariamente. Debido a la gran cantidad de consultas que deben procesar estos servicios, los procesadores sufren una sobrecarga que podría ser reducida si fuésemos capaces de detectar consultas equivalentes. Nuestra propuesta consiste en el diseño y la implementación de un algoritmo de canonicalización eficiente, el cual nos permitirá computar una forma canónica para las consultas. Las consultas que sean equivalentes deben tener la misma forma canónica, lo cual haría posible detectar un mayor número de consultas duplicadas. Hemos cubierto una parte significante de SPARQL 1.0 con nuestro trabajo; principalmente consultas que tengan la forma de uniones de consultas conjuntivas. El algoritmo que hemos desarrollado realiza una canonicalización completa de las consultas que contienen estas operaciones. Para las otras operaciones, realizamos una canonicalización parcial, pues estas otras operaciones son usadas popularmente en consultas reales. Hemos diseñado experimentos para probar la correctitud y el desempeño de nuestro algoritmo en comparación contra otros métodos sintácticos. Realizamos nuestros experimentos sobre consultas reales extraídas de bitácoras de bases de datos de RDF, y también sobre consultas sintéticas que diseñamos para forzar un mal comportamiento del algoritmo. Los resultados de nuestros experimentos son excitosos, pues la mayoría de las consultas reales son procesables en un tiempo corto, menor a un segundo. El número de consultas duplicadas encontradas es considerablemente superior que las encontradas por el algoritmo base definido. Finalmente, el algoritmo deja de funcionar únicamente para las consultas sintéticas diseñadas por nosotros, y de una gran complejidad, las cuales no ocurren en la práctica. El siguiente documento presenta el trabajo hecho.
APA, Harvard, Vancouver, ISO, and other styles
41

Muller, Leslie. "'n Ondersoek na en bydraes tot navraaghantering en -optimering deur databasisbestuurstelsels / L. Muller." Thesis, North-West University, 2006. http://hdl.handle.net/10394/1181.

Full text
Abstract:
The problems associated with the effective design and uses of databases are increasing. The information contained in a database is becoming more complex and the size of the data is causing space problems. Technology must continually develop to accommodate this growing need. An inquiry was conducted in order to find effective guidelines that could support queries in general in terms of performance and productivity. Two database management systems were researched to compare die theoretical aspects with the techniques implemented in practice. Microsoft SQL Sewer and MySQL were chosen as the candidates and both were put under close scrutiny. The systems were researched to uncover the methods employed by each to manage queries. The query optimizer forms the basis for each of these systems and manages the parsing and execution of any query. The methods employed by each system for storing data were researched. The way that each system manages table joins, uses indices and chooses optimal execution plans were researched. Adjusted algorithms were introduced for various index processes like B+ trees and hash indexes. Guidelines were compiled that are independent of the database management systems and help to optimize relational databases. Practical implementations of queries were used to acquire and analyse the execution plan for both MySQL and SQL Sewer. This plan along with a few other variables such as execution time is discussed for each system. A model is used for both database management systems in this experiment.<br>Thesis (M.Sc. (Computer Science))--North-West University, Potchefstroom Campus, 2007.
APA, Harvard, Vancouver, ISO, and other styles
42

Borràs, Agnosto Agnès. "Contributions to the Content-Based Image Retrieval Using Pictorial Queris." Doctoral thesis, Universitat Autònoma de Barcelona, 2009. http://hdl.handle.net/10803/5794.

Full text
Abstract:
L'accés massiu a les càmeres digitals, els ordinadors personals i a Internet, ha propiciat la creació de grans volums de dades en format digital. En aquest context, cada vegada adquireixen major rellevància totes aquelles eines dissenyades per organitzar la informació i facilitar la seva cerca.<br/>Les imatges són un cas particular de dades que requereixen tècniques específiques de descripció i indexació. L'àrea de la visió per computador encarregada de l'estudi d'aquestes tècniques rep el nom de Recuperació d'Imatges per Contingut, en anglès Content-Based Image Retrieval (CBIR). Els sistemes de CBIR no utilitzen descripcions basades en text sinó que es basen en característiques extretes de les pròpies imatges. En contrast a les més de 6000 llengües parlades en el món, les descripcions basades en característiques visuals representen una via d'expressió universal.<br/>La intensa recerca en el camp dels sistemes de CBIR s'ha aplicat en àrees de coneixement molt diverses. Així doncs s'han desenvolupat aplicacions de CBIR relacionades amb la medicina, la protecció de la propietat intel·lectual, el periodisme, el disseny gràfic, la cerca d'informació en Internet, la preservació dels patrimoni cultural, etc. <br/>Un dels punts importants d'una aplicació de CBIR resideix en el disseny de les funcions de l'usuari. L'usuari és l'encarregat de formular les consultes a partir de les quals es fa la cerca de les imatges. Nosaltres hem centrat l'atenció en aquells sistemes en què la consulta es formula a partir d'una representació pictòrica. Hem plantejat una taxonomia dels sistemes de consulta en composada per quatre paradigmes diferents: Consulta-segons-Selecció, Consulta-segons-Composició-Icònica, Consulta-segons-Esboç i Consulta-segons-Il·lustració. Cada paradigma incorpora un nivell diferent en el potencial expressiu de l'usuari. Des de la simple selecció d'una imatge, fins a la creació d'una il·lustració en color, l'usuari és qui pren el control de les dades d'entrada del sistema. <br/>Al llarg dels capítols d'aquesta tesi hem analitzat la influència que cada paradigma de consulta exerceix en els processos interns d'un sistema de CBIR. D'aquesta manera també hem proposat un conjunt de contribucions que hem exemplificat des d'un punt de vista pràctic mitjançant una aplicació final.
APA, Harvard, Vancouver, ISO, and other styles
43

Addison, Jon. "Querns, millstones, and trade in Roman and Anglo-Saxon Britain /." Title page and Contents only, 1995. http://web4.library.adelaide.edu.au/theses/09AR/09ara225.pdf.

Full text
APA, Harvard, Vancouver, ISO, and other styles
44

Barcelos, Tânia Maia. "Re-quebros da subjetividade e o poder transformador do samba." Pontifícia Universidade Católica de São Paulo, 2006. https://tede2.pucsp.br/handle/handle/15515.

Full text
Abstract:
Made available in DSpace on 2016-04-28T20:39:19Z (GMT). No. of bitstreams: 1 Tania Maia Barcelos.pdf: 980393 bytes, checksum: 3bf47ddc8f527167dabe4c376e6e9d17 (MD5) Previous issue date: 2006-08-10<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>This thesis aims at problematizing the contemporaneous subjectivity. In order to achieve this goal, I propose an alliance with the samba, a Brazilian musical gender. I hypothesize that such an alliance can make the subjectivity create strategies of existence, which oppose to hegemonic ways produced by the market of this so called mainstream capitalist regime. Taking into account authors who support an ethical, political and aesthetic perspective of thinking, I work on experimentations I have been through with the samba. I also dialogue with composers, singers and researchers of samba. In these meetings, I point out the intensive features, such as joy, pain and the power of invention which make rhythms of life and the politics of commercializing of affection move. I realize that samba can be a strong ally of the Brazilian subjectivity, especially when it invents run away lines as affirmative resistance strategies. By doing so, the samba can update the ethical vector of the anthropophagous mark of the culture made in the country. This vector can question the identity principle of the disciplinary society still ongoing in Brazil, as well as the flexibility and experimentation principle of the control society soon to be implanted. What it suggests is a devir-samba that crosses the subjectivity with its ability of listening to the body as place for contemporary obstacles inscriptions and of having games and plays with them, providing us all with amusing ways of life which are carriers of a confrontation of such obstacles. It is this transforming ability of the samba that interests me to circumscribe<br>Buscando problematizar a subjetividade contemporânea, proponho, neste trabalho, uma aliança com o samba, gênero musical brasileiro. Parto da hipótese de que essa aliança pode favorecer a subjetividade a criar estratégias de existência, na contramão das formas hegemônicas produzidas pelo regime capitalista vigente. Na esteira de autores que sustentam uma perspectiva ética, política e estética do pensamento, tento explorar as experimentações que realizo junto ao samba e as interlocuções com alguns sambistas e pesquisadores deste gênero musical. Nestes encontros, privilegio, sobretudo, os aspectos intensivos que deslocam os ritmos de vida dominantes e a política de mercantilização de afetos, tais como a alegria, a dor e a força de invenção que mobilizam. Percebo que o samba pode ser um forte aliado da subjetividade brasileira, quando inventa suas linhas de fuga como estratégias de resistência afirmativa e atualiza o vetor ético da marca antropofágica da cultura produzida no país. Tal vetor tem o poder de colocar em xeque tanto o princípio identitário da sociedade disciplinar ainda em curso no Brasil, quanto o princípio de flexibilidade e experimentação da sociedade de controle em vias de implantação. O que ele sugere é um devir-samba que atravessa a subjetividade, com sua capacidade de estar à escuta do corpo como lugar de inscrição dos impasses que se colocam na contemporaneidade e de fazer com eles jogos e brincadeiras em prol da criação de inusitadas formas lúdicas de vida, portadoras de um enfrentamento de tais impasses. É este poder transformador do samba que me interessa circunscrever
APA, Harvard, Vancouver, ISO, and other styles
45

Oliveira, Amanda Muniz. "Faça o que tu queres, pois é tudo da lei." reponame:Repositório Institucional da UFSC, 2016. https://repositorio.ufsc.br/xmlui/handle/123456789/167804.

Full text
Abstract:
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Jurídicas, Programa de Pós-Graduação em Direito, Florianópolis, 2016<br>Made available in DSpace on 2016-09-20T04:22:06Z (GMT). No. of bitstreams: 1 340436.pdf: 3510940 bytes, checksum: 7da0e0658480797938888816fd2f042a (MD5) Previous issue date: 2016<br>O presente trabalho procura identificar possíveis representações de Direito no rock de Raul Seixas. A partir da perspectiva dos estudos culturais, especialmente do autor Douglas Kellner, será demonstrado como e porque o rock pode ser considerado valiosa fonte de pesquisa. Na sequência, será demonstrado de que forma os juristas tem trabalhado com as temáticas interdisciplinares como direito e música e direito e rock, no intuito de identificar possíveis falhas. Assim, utilizando as orientações metodológicas de Douglas Kellner e Marcos Napolitano, será realizada uma análise de 10 canções de Raul Seixas, produzidas entre os anos 1974 e 1988, com o objetivo de nelas identificar possíveis representações de Direito. <br><br>Abstract : This thesis seeks to identify some possible representations of Law in the Raul Seixas rock. From the perspective of cultural studies, especially the Douglas Kellner author, we will demonstrate how and why the rock can be considered a valuable source of research. Following, we will demonstrate how the lawyers have been working with interdisciplinary issues such as law and music and law and rock, in order to identify possible failures. Thus, using the methodological guidelines of Douglas Kellner and Marcos Napolitano, we will be analyze 10 songs from Raul Seixas, produced between the years of 1974 and 1988 in order to identify in them possible representations of law.
APA, Harvard, Vancouver, ISO, and other styles
46

Moreira, Cláudia Patrícia Martins. "Desenvolvimento de metodologias analíticas para queijos. Estudo de caso: queijos da Beira Interior." Master's thesis, ISA/UTL, 2011. http://hdl.handle.net/10400.5/4065.

Full text
Abstract:
Mestrado em Engenharia Alimentar - Qualidade e Segurança Alimentar - Instituto Superior de Agronomia<br>The main objective of the present work is the development of chemical, physical and sensory methodologies in a food safety laboratory. The first step consisted in the selection of the methodologies to be used, in accordance with existing legislation. Subsequently, characteristic cheeses of the Beira Interior region were tested. Accordingly, it was possible to verify the adequacy of the methodology used as well as to make a brief characterisation of the cheeses and to establish the differences between the three brands under analysis. The results obtained have shown that the methods used were appropriate since they feature a high reproducibility, confirmed by the very low standard deviation values observed. Regarding the trade brands analysed, we can conclude that, when compared, they present very different chemical and physical parameters. The sensory analysis and its relationship to the parameters instrumentally obtained have shown the need to perform this type of tests with a panel of trained tasters, in order to obtain consistent associations. The multivariate analysis of the chemical and sensory parameters allows us to conclude that the three brands of cheeses are quite homogeneous among themselves, since they constitute and belong to the same class.
APA, Harvard, Vancouver, ISO, and other styles
47

Blue, Ryan. "The bit probe model for membership queries [electronic resource] : non-adaptive bit queries /." College Park, Md.: University of Maryland, 2009. http://hdl.handle.net/1903/9649.

Full text
Abstract:
Thesis (M.S.) -- University of Maryland, College Park, 2009.<br>Thesis research directed by: Dept. of Computer Science. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
APA, Harvard, Vancouver, ISO, and other styles
48

Watts, Susan Rosina. "The structured deposition of querns : the contexts of use and deposition of querns in the south-west of England from the Neolithic to the Iron Age." Thesis, University of Exeter, 2012. http://hdl.handle.net/10036/4016.

Full text
Abstract:
It is now widely assumed that many artefacts found in the prehistoric archaeological record were not casually discarded as unwanted material but were deposited in features and contexts with structure and meaning. This appears to include saddle and rotary querns for they are often found whole and apparently still usable or, conversely, deliberately broken. Analysis of the structured deposition of querns in the south-west of England shows that they were deposited in features on both domestic and non-domestic sites. Furthermore, the location and state of the querns, together with the artefacts found in association with them, indicates that they were deposited with different levels and layers of meaning, even within the same type of feature. The deposition of querns appears to have pervaded all aspects of prehistoric life and death suggesting that they played a role above, but nevertheless related to, their prime task of milling. An exploration of the object biography of querns demonstrates the importance of what are often considered to be mundane tools to subsistence communities. Each quern has its own unique life history, its meaning and value determined by the reasons that gave cause for its manufacture, the material from which it was made, the use(s) to which it was put and who used it. However, all querns share points of commonality, related to their function as milling tools, their role as transformers of raw material(s) into usable products (s), their association with women and the production of food, and the movement of the upper stone. Through these, symbolical links can be made between querns and agricultural, human and building life cycles, gender relations and the turning of the heavens. The reason for a quern’s deposition in the archaeological record may have drawn upon one or more unique or common values.
APA, Harvard, Vancouver, ISO, and other styles
49

Chen, Yan. "Enhanced Web Search Engines with Query-Concept Bipartite Graphs." Digital Archive @ GSU, 2010. http://digitalarchive.gsu.edu/cs_diss/54.

Full text
Abstract:
With rapid growth of information on the Web, Web search engines have gained great momentum for exploiting valuable Web resources. Although keywords-based Web search engines provide relevant search results in response to users’ queries, future enhancement is still needed. Three important issues include (1) search results can be diverse because ambiguous keywords in queries can be interpreted to different meanings; (2) indentifying keywords in long queries is difficult for search engines; and (3) generating query-specific Web page summaries is desirable for Web search results’ previews. Based on clickthrough data, this thesis proposes a query-concept bipartite graph for representing queries’ relations, and applies the queries’ relations to applications such as (1) personalized query suggestions, (2) long queries Web searches and (3) query-specific Web page summarization. Experimental results show that query-concept bipartite graphs are useful for performance improvement for the three applications.
APA, Harvard, Vancouver, ISO, and other styles
50

Costa, de Paula Rogéria. "Não quero ser branca não. Só quero um cabelo bom, cabelo bonito! = performances de corpos/cabelos de adolescentes negras em práticas informais de letramento." [s.n.], 2010. http://repositorio.unicamp.br/jspui/handle/REPOSIP/269776.

Full text
Abstract:
Orientador: Marilda do Couto Cavalcanti<br>Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Estudos da Linguagem<br>Made available in DSpace on 2018-08-17T11:34:57Z (GMT). No. of bitstreams: 1 CostadePaula_Rogeria_D.pdf: 4056214 bytes, checksum: 7ac3c200f2f95e10e16ef7998f5468b4 (MD5) Previous issue date: 2010<br>Resumo: O objetivo desta tese é bipartido: (a) investigar as performances de raça e racializações de cinco adolescentes negras, na faixa etária entre 13 e 18 anos, constituintes de uma comunidade de prática (WENGER, 1999), em grupos focais mediados por textos veiculados na seção de beleza em revistas femininas e (b) interpretar os posicionamentos sociointeracionais ocupados nessas performances. A questão norteadora do estudo é como as adolescentes participantes da pesquisa constroem seus corpos/cabelos em eventos de letramentos mediados por textos multimodais em revistas femininas. A pesquisa de natureza qualitativa tem um viés etnográfico, visto que se trata de "um processo deliberado de investigação, guiado por um ponto de vista" (ERICKSON, 1984, p. 51). O estudo foi desenvolvido por meio de trabalho de campo em uma cidade do interior do Estado do Rio de Janeiro, no período de abril de 2006 a dezembro de 2007. Os conceitos-chave do arcabouço teórico da tese são performances/performatividades (BUTLER, 1999/1990) e posicionamento (WORTHAM, 2001; VAN LANGENHOVE, HARRÈ, 1999; WORTHEN, 1995). O conceito de performance, segundo Butler (1999/1990), focaliza gêneros/sexualidades e foi aqui ampliado para incluir raça/racializações. Essa ampliação demandou a necessidade de problematização do conceito de raça. Em relação a posicionamento, o caminho seguido foi uma associação entre as propostas dos três autores mencionados. Assim, utilizo as pistas interacionais apontadas por Wortham (2001) para interpretar quando um posicionamento é assumido/tomado e considero também os tipos de posicionamento categorizados por Van Langenhove e Harrè (1999) e as noções de performances/performatividades (BUTLER, 1999/1990; WORTHEN, 1995) para interpretar as performances das participantes, indicando as tomadas de agência e as performatividades construídas pelas adolescentes. A análise de dados mostra as adolescentes construindo seus corpos/cabelos como parte de um projeto político de identificação social coerente com as demandas da vida social que valorizam. Além disso, os dados mostram que as performances de raça são constantemente amalgamadas por performances de gêneros/sexualidades. Nas performances, as adolescentes assumem diferentes posicionamentos por meio dos quais se inserem em categorias sociais como uma dada raça e um determinado gênero/sexualidade. Finalmente, a análise mostra as adolescentes encenando constantes processos de tornar-se, nos quais elas são agentes de suas identificações. Com base no estudo realizado, discuto implicações para o letramento escolar<br>Abstract: The aim of this PhD dissertation is binary: (a) to investigate the performances of race and racialization of five black teenagers, aged between 13 and 18, belonging to a community of practice (Wenger, 1999), in focus groups, mediated by texts from the beauty section of woman magazines, and (b) to investigate the sociointeractionist positions occupied by the girls in these performances. The research question which guides the study is how the black teenagers build their bodies/hair in literacy events mediated by multimodal texts in woman magazines. The research is qualitative and it has an ethnographic orientation, since it is "a deliberate process of research, led by a point of view" (ERICKSON, 1984, p. 51). The study was developed through fieldwork in a town in the state of Rio de Janeiro, from April 2006 to December 2007. The key theoretical concepts in the data analysis are performances/performativities (BUTLER, 1990) and positioning (WORTHAM, 2001; LANGENHOVE, HARRÈ, 1999; WORTHEN, 1995). The concept of performance, according to Butler (1999/1990), focuses on gender/sexuality and in this thesis it was expanded to include race/racialization. To accomplish this expansion, it was necessary to question the concept of "race." Regarding the concept of positioning, the path followed was to combine the proposals made by Wortham (2001), Langenhove e Harrè (1999) and Worthen (1995). Thus, I use the interactional clues indicated by Wortham (2001) to interpret when a positioning is assumed/taken and I take into consideration the categorization regarding kinds of positioning by Van Langenhove and Harrè (1999), and the concept of performance/performativity put forward by Butler (1999/1990) and Worthen (1995) to interpret the participant?s performances and performativities. The data analysis show that the teenagers build their bodies/hair as part of a political project of social identification consistent with what they value in social life. Furthermore, the data show that performances of race are constantly intermingled with performances of gender/sexuality. In their performances, the teenagers take different positions through which they insert themselves into social categories such as a given race and a certain gender/sexuality. Finally, the analysis indicates that the multimodality of contemporary media texts offer a range of identifications that allow the readers to reposition themselves socially through transgressive performativities, i.e, staging constant processes of becoming, in which the teenagers are agents of their own identifications. As a follow-up to the data analysis, I draw implications to school literacy<br>Doutorado<br>Multiculturalismo, Plurilinguismo e Educação Bilingue<br>Doutor em Linguística Aplicada
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!