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1

Bombana, Briana Angélica. "Co-production of indexes of beach management in the Catalan coast: A double-loop process of learning." Doctoral thesis, Universitat Autònoma de Barcelona, 2019. http://hdl.handle.net/10803/669364.

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El context actual és un desafiament a l’esforç científic d’acceptar de forma acrítica les simplificacions (per exemple, els índexs) per a la comprensió dels problemes complexos. Més que la “veritat” en les avaluacions, la complexitat exigeix una certa qualitat del procediment utilitzat per adquirir coneixements, fonamentada en una consciència avançada del context en el qual s’inclou i es desenvolupa la recerca. Aquesta tesi té com a objectiu la coproducció d'índexs per a la gestió de platges de Catalunya basats en processos de parells ampliats dins d'un ampli procés d'aprenentatge de doble cicle (DL). La selecció, definició i producció d’índexs i el seu informe per a la política s’han basat en comentaris d’una plètora de stakeholders, que van qüestionar i emfatitzar els valors subjacents, els arguments darrere de les eleccions i l’aprenentatge bastit anteriorment en l’àmbit de la gestió de platges. Les platges catalanes (Mediterrani nord-oest, Espanya) van ser seleccionades com a cas d’estudi a causa de la presència de conflictes (massificació turística, esgotament del patrimoni natural, etc.), elements i processos multidimensionals; una importància internacional com a destinació turística; la seva correspondència a una escala de gestió regional; i, la riquesa dels estudis acadèmics existents. Malgrat això, abans del present treball, no s’havia fet cap avaluació del coneixement disponible sobre aquest territori costaner a la interfície ciència-política. Per tant, vaig començar la recerca mitjançant una revisió crítica de l’índex de qualitat de platja (BQI), a través d’una comunitat de parells ampliada. El BQI va ser creat per un equip interdisciplinari de científics el 2010 per a valorar les platges com a sistemes socioecològics. Durant aquesta tesi i mitjançant dues reunions participatives, cinc grups focals, enquestes complementàries, entrevistes i contactes informals, 108 participacions directes van identificar quatre narratives principals - creixement econòmic, desenvolupament sostenible, protecció ambiental i gestió integrada costanera - que van explicar les platges catalanes, definir els objectius de gestió i guiar tota la recerca. L'anàlisi de l'estructura, valors i incerteses del BQI va mostrar que aquesta eina és prou robusta, sobretot degut a una baixa influència de les limitacions de recursos i un acord satisfactori entre els parells i l'objectivitat dels analistes. Tot i això, es va observar una dissociació entre el discurs i el desenvolupament operatiu d’aquesta eina, així com una priorització de la satisfacció dels usuaris (narrativa de creixement econòmic) i dades científiques descontextualitzades. La coproducció d'una nova eina actualitzada - el Doble-cicle BQI (DL-BQI) - va permetre considerar les limitacions esmentades, canviant la manera com alguns processos estaven sent observats i afegint-hi nous elements, per millorar la pertinència i la utilitat del coneixement produït. Després, es va aplicar i revisar el DLBQI a 96 platges de Catalunya i els resultats obtinguts s’han enfocat a la gestió pública de les platges. Generalment, excepte per alguns tipus i localitats de platges, la gestió realitzada a Catalunya ha condicionat les seves platges al desenvolupament del turisme i l’oci (narrativa del creixement econòmic). Aquesta orientació, juntament amb una feble consideració de les narratives de desenvolupament sostenible i protecció ambiental, han explicat principalment les pressions negatives observades i els impactes corresponents en la majoria dels béns ecològics i el patrimoni natural costaner. El creixement econòmic, predominant tant en el SL-BQI com en els resultats de la gestió esmentada, es va mostrar, doncs, obsolet per afrontar els problemes complexos actuals. L'èmfasi en les platges com a sistemes naturals, d’acord amb altres narratives, ajudaria a potenciar alternatives a l'estat actual. El procés de coproducció ha demostrat ser capaç d’incloure en el DL-BQI els canvis constants, les diferents dimensions i el context de la costa catalana, de testar-lo i, finalment, aportar amb informació de més qualitat per a la política pública.<br>The modern world context challenges the scientific endeavour to uncritically accept simplifications (e.g. indexes) to aid in understanding complex problems. More than the search for “true” assessments, complexity imposes the need for quality in the procedural form of acquiring knowledge, grounded in an advanced awareness of the context in which research is embedded and carried out. The present thesis aimed at the co-production of indexes for the beach management of Catalan beaches based on expanded peer processes within a wide double-loop (DL) process of learning. Here, the phases of selection, definition and production of indexes, and the reporting of information for policy were based on feedback from a plethora of (types of) stakeholders. This feedback questioned underlying values, emphasized arguments behind choices and integrated learning from past efforts in the field of beach management. The Catalan beaches, located in the north-western Mediterranean (Spain), were selected as a case study because of the registered array of multidimensional conflicts (e.g. tourism massification, depletion of natural heritage, etc.), assets and processes; its international importance as a sea-and-sand touristic destination; its insertion in a regional management scale; and the wealth of existing academic studies. Despite that, before this work was developed, no assessment of the information available in the science-policy interface about this coastal territory had been carried out. Hence, I began by opening the Beach Quality Index (BQI) to criticism through an expanded peer community. The BQI was created by an interdisciplinary team of coastal scientists in 2010 and was designed to cater to and assess beaches as socio-ecological systems. In this process, 108 direct participations by stakeholders were included throughout two multi-stakeholder meetings, five focus groups and complementary surveys, interviews and informal contacts. Four main narratives explaining the Catalan beach systems and defining management objectives were identified and guided the whole research – economic growth, sustainable development, environmental protection and integrated coastal zone management. The analysis of the BQI structure and the embedded values and uncertainties showed it to be somewhat robust, especially regarding a low influence of resource limitations and a satisfying agreement among peers and objectivity of the analysts. However, dissociation between the discourse and the operational development of this tool was observed, as well as a prioritisation of user satisfaction (economic growth narrative) and recurrent decontextualised scientific data. The co-production of a new updated tool – the Double-Looped BQI (DL-BQI) – was developed to account for the aforesaid limitations by changing how some processes were being observed and adding new observable assets (what to observe), e.g. natural heritage, to improve the pertinence and usefulness of the knowledge produced. After that, the DL-BQI was applied and peer-reviewed in 96 beaches of Catalonia and the results obtained were reported for policy. Generally, except for some beach types and locations, the beach management endured in Catalonia has conditioned these systems to the development of tourism and leisure and has also leaned toward the economic growth narrative. This orientation, together with a few considerations of the sustainable development and environmental protection narratives, has mainly explained the observed negative pressures and corresponding impacts in ecological assets and natural heritage. Economic growth, predominant in both the SL-BQI and in the outcomes of beach management, showed to be obsolete for tackling complex problems and achieving sustainability. Emphasising the value of beaches as natural systems, as in other narratives, would potentially promote plausible alternatives to the current status. The co-production process has been shown to be capable of comprising the constant changes, different dimensions and context of the Catalan coast in the DL-BQI, test it, and thus report higher quality information for policy.
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2

Martínez, Amat Marc. "Media performance during the "Catalan process": trends in mainstream media audiences and news framing in the course of the independence debate in Catalonia." Doctoral thesis, Universitat Pompeu Fabra, 2020. http://hdl.handle.net/10803/669751.

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This thesis analyses the processes undergone by mainstream media during the independence debate in Catalonia, focusing on the relationship among media, their audiences and governments through different empirical perspectives. It is made up of three articles. The first examines the evolution of media audiences in Catalonia based on an unpublished compilation of data and evaluates changes in their consumption patterns coinciding with periods of greater political intensity since this debate reached the political arena. It defines and proves the existence of two stable media systems, the Catalan and the Spanish systems. The second article presents the results of a content analysis of the top twelve outlets with highest consumption in Catalonia in the period 2012-15 from a framing approach, and highlights the main differences between the two systems in the tone applied to the political actors and the predominance of two specific frames designed for the analysis from the political discourse (“right to decide” and “rule of law”). Finally, the third article analyses the polarization of media audiences coinciding with the independence debate and confirms the homogenization of media audiences towards the issue.<br>Aquesta tesi analitza els processos que han experimentat els mitjans de comunicació de masses durant el debat sobre la independència a Catalunya, centrant-se en la relació entre els mitjans de comunicació, els seus públics i els governs a través de diferents enfocaments empírics. Està format per tres articles. El primer examina l’evolució de les audiències dels mitjans de comunicació a Catalunya a partir d’una recopilació inèdita de dades i avalua els canvis en els seus patrons de consum coincidint amb períodes de major intensitat política des que aquest debat va arribar a l’àmbit polític. Defineix i demostra l’existència de dos sistemes de mitjans estables, el català i l’espanyol. El segon article presenta els resultats de l’anàlisi del contingut dels dotze mitjans amb més consum a Catalunya en el període 2012-15 des de la perspectiva del framing i destaca les principals diferències entre els dos sistemes en el to aplicat als actors polítics i en el predomini d’un dels dos marcs específics dissenyats a partir de l’anàlisi del discurs polític (“dret a decidir” i “estat de dret”). Finalment, el tercer article analitza la polarització de les audiències dels mitjans coincidint amb el debat sobre la independència i confirma l’homogeneïtzació de les audiències dels mitjans de comunicació sobre el tema.
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3

Valera, Albert. "La relación teoría práctica en la escultura catalana contemporánea: proceso, materia y comportamiento." Doctoral thesis, Universitat de Barcelona, 1991. http://hdl.handle.net/10803/672115.

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A partir del momento en que el escultor entiende su obra como un elemento trascendente, donde la imagen que crea adquiere una vocación de transmisión de ideas, aparece un comportamiento donde la reflexión sobre los mecanismos de creación y las consecuencias expresivas, que se derivan de este hecho, fundamentan el quehacer artístico. Este trabajo se centra, precisamente, en este tema: el de la relación entre la teoría y la práctica en la escultura y concretamente en el ámbito de la escultura catalana contemporánea. El tema de la relación entre la teoría y la práctica se ha enfocado desde la articulación de tres conceptos que fundamentan el trabajo artístico: proceso, materia y comportamiento. Proceso, materia y comportamiento sirven para efectuar un recorrido por las propuestas de la escultura contemporánea, referenciándolas con las actitudes y las formas que se desarrollan en la escultura catalana.
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Del, Mármol Cartañá Camila. "Pasados locales, políticas globales. Procesos de patrimonialización en un valle del Pirineo catalán." Doctoral thesis, Universitat de Barcelona, 2010. http://hdl.handle.net/10803/728.

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El objetivo de esta tesis es analizar una serie de procesos sociales que tienen lugar en un valle del Pirineo catalán. En las últimas décadas el área estudiada ha sufrido cambios que han transformado la estructura social de la población, el sistema económico así como las representaciones sobre el territorio. Mi interés se centrará en el estudio de los procesos de patrimonialización que forman parte estructurante de las transformaciones del territorio, y su impacto en la estructura social y los imaginarios locales. Entiendo que el análisis de los nuevos usos del pasado nos permite explorar estos fenómenos de manera privilegiada.<br/><br/>El análisis de los procesos de patrimonialización de la cultura y la naturaleza supone tener en cuenta la diversidad de elementos que los componen. Se trata de procesos complejos y no determinados, que incluyen diversos discursos tanto globales como locales que impactan en una serie de políticas y legislaciones de diferentes administraciones, así como la actuación de distintos agentes y relaciones de poder. Los discursos globales sobre el patrimonio, estructurados en relación a ideas de conservación y recuperación, han influido tanto en la elaboración de políticas y legislaciones como en la percepción local del pasado. <br/><br/>Desde esta perspectiva, podemos observar el desarrollo del territorio como un proceso intrínsecamente relacionado con los contextos globales. Los procesos de patrimonialización de la cultura y la naturaleza se desarrollan paralelamente a la composición de nuevos modelos económicos orientados al turismo. Los elementos que señalan el fracaso de un sistema de producción y sus consecuencias desastrosas sobre la población como ser el abandono de las casas, la despoblación del territorio y la degradación de los espacios cultivados, entre otros, son reaprovechados a partir de nuevos discursos que revalorizan esos signos de decadencia. Sobre estos procesos se desarrolla un movimiento de recuperación de las casas y su posterior venta como segunda residencia, la creación de un parque natural o bien la revalorización del paisaje. <br/><br/>Por lo tanto, me propongo estudiar la presencia a nivel local de una serie de discursos globales y su influencia en la formulación de políticas públicas, la configuración particular que adoptan en un contexto determinado, social, político y económico, así como su aceptación, rechazo o cuestionamiento por parte de la población local. Los procesos de patrimonialización de la cultura y la naturaleza funcionan como tecnologías de gobierno, ideologías legitimadas en prácticas y discursos globales que no se presentan asociadas a un modelo económico específico. Sin embargo, las políticas y prácticas determinadas por los discursos del patrimonio han acompañado procesos de cambio que han dado lugar a un nuevo modelo de explotación del territorio. Me interesa destacar el impacto de estos procesos en la estructura social y en las representaciones locales. El análisis de los diferentes usos del pasado es clave a la hora de entender estos procesos.<br><i>The aim of this thesis is analyzing a series of social processes in a Pyrenean Valley. In the past decades, specific changes have transformed the social structure, the economic system as well as the representations of the territory. My focus will be on the study of 'patrimonialization processes' that are a structuring basis of the recent transformations, as well as its impact in social structure and local imaginaries. I sustain the idea that analyzing the new uses of the past allows us to explore these processes from a privileged perspective. <br/><br/>I will study the existence of global discourses in a local level, and its influence over the formulation of public policies, as well as the particular configuration that they adopt in a specific social, political and economic context. I will also attend to the way in which these global discourses are accepted, rejected or questioned by local populations. The patrimonialization processes of culture and nature work as technologies of government, as ideologies that are legitimized in practices and global discourses but that not show themselves related to a specific economical model. Nevertheless, policies and practices influenced by heritage discourses have triggered transformations that allow the implementation of a new economic system based on tourism. My interest is to analyze the impact of these processes on social structure and local representations. The study of the different uses of the past is a key factor to understand these processes. </I>
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Horvat, Vjeran. "Los nacionalismos catalán y croata: análisis comparativo de los procesos de creación de la nación." Doctoral thesis, Universitat Autònoma de Barcelona, 2020. http://hdl.handle.net/10803/670573.

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El tema del nacionalisme a Croàcia després de les guerres dels anys 90 relacionats amb el procés de la dissolució de Iugoslàvia i especialment a la Catalunya contemporània, després de l’any 2006, és molt actual. Tot i el gran nombre dels textos sobre els nacionalismes i els processos de la creació de la nació a Catalunya i Croàcia, és impressionant el nivell de la ignorància sobre el tema fora dels cercles acadèmics. La tesis doctoral “Los nacionalismos catalán y croata: análisis comparativo de los procesos de creación de la nación” no ofereix els descobriments nous relacionats amb les històries modernes i contemporànies de Catalunya i Croàcia. Aquest tema és un dels principals subjectes de les investigacions de la història moderna i contemporània tant en la historiografia catalana i espanyola com en la croata. Amb l’ús del mètode d’anàlisi comparatiu, aquesta obra pretén destacar i subratllar els mecanismes artificials comuns usats intencionalment amb l’objectiu de la creació de la comunitat imaginada de la nació a Catalunya i Croàcia. L’anàlisi comparatiu va mostrar que aquests mecanismes, processos i procediments exercits en els camps polític, econòmic, cultural, lingüístic, que l’historiador Eric Hobsbawm va marcar també com la invenció de la tradició, a passar dels contextos polítics, econòmics, tecnològics i demogràfics bastant diversos, a Catalunya i Croàcia, van ser molt semblants. Això, d’ alguna manera, va demostrar la modernitat i artificialitat dels processos de la creació de les comunitats imaginades de la nació en general.<br>El tema del nacionalismo en Croacia después de las guerras de los años 90 relacionados con el proceso de la disolución de Yugoslavia y especialmente en la Cataluña contemporánea, después del año 2006, es muy actual. A pesar del gran número de textos sobre los nacionalismos y los procesos de la creación de la nación en Cataluña y Croacia, es impresionante el nivel de ignorancia sobre el tema fuera de los círculos académicos. La tesis doctoral “Los nacionalismos catalán y croata: análisis comparativo de los procesos de creación de la nación” no ofrece los descubrimientos nuevos relacionados con las historias modernas y contemporáneas de Cataluña y Croacia. Este tema es uno de los sujetos de las investigaciones principales de la historia moderna y contemporánea tanto en las historiografías catalana y española como en la croata. Con el uso del método del análisis comparativo, esta obra trata destacar y subrayar los mecanismos artificiales comunes usados intencionalmente con el objetivo de la creación de la comunidad imaginada de la nación en Cataluña y Croacia. El análisis comparativo mostró que estos mecanismos, procesos y procedimientos ejercidos en los campos político, económico, cultural, lingüístico, que el historiador Eric Hobsbawm marcó también como la invención de la tradición, a pasar de los contextos políticos, económicos, tecnológicos y demográficos bastante diversos, en Cataluña y Croacia, fueron muy parecidos. Esto, de alguna manera, demostró la modernidad y artificialidad de los procesos de la creación de las comunidades imaginadas de la nación en general.<br>The issue of nationalism in Croatia after the 90s wars related to the process of the dissolution of Yugoslavia and especially in contemporary Catalonia, after 2006, is very current topic. Despite the large number of academic works on nationalisms and nation-building processes in Catalonia and Croatia, it is impressive the level of ignorance on the subject outside of academic circles. The doctoral thesis " Catalan and Croatian nationalism: comparative analysis of the processes of the creation of the nation" does not offer new discoveries related to the modern and contemporary histories of Catalonia and Croatia, having in mind that mentioned topic is one of the main research subjects of modern and contemporary history both in Catalan and Spanish historiography and in Croatian. Instead of that, using the method of comparative analysis, this work tries to highlight and underline the common artificial mechanisms used intentionally with the aim of creating the imagined community of the nation in Catalonia and Croatia. The comparative analysis showed that these mechanisms, processes and procedures exercised in the fields of politics, economics, culture and language, which historian Eric Hobsbawm also marked as the invention of tradition, in Catalonia and Croatia, were very similar, despite the quite different political, economic, technological and demographic contexts. This, in a way, demonstrated the modernity and artificiality of the processes of creating the imagined communities of the nation in general.
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Rialp, Criado Àlex. "Las fases iniciales del proceso de internacionalización de las empresas industriales catalanas: una aproximación empírica." Doctoral thesis, Universitat Autònoma de Barcelona, 1997. http://hdl.handle.net/10803/3964.

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Manzano-Guerrero, Orlando. "El desafio independentista de las élites nacionalistas catalanas : Analisis de un proceso inconcluso (2012-2017)." Thesis, Montpellier 3, 2019. http://www.theses.fr/2019MON30015.

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Après avoir dominé presque sans interruption le paysage politique catalan et avoir contribué à la stabilité et à la gouvernance politiques du pays, les élites nationalistes conservatrices affiliées à la fédération Convergència i Unió opérèrent un changement de cap radical dans leur agenda politique, en promouvant depuis les institutions autonomes sous leur contrôle ce que l’on a appelé le processus souverainiste catalan. Pour le lancement de ce vaste mouvement de contestation politique et sociale, initié à la fin de l’année 2012, ses promoteurs firent valoir la nécessité de permettre aux Catalans de décider de leur avenir politique collectif dans le cadre d’une consultation populaire. Parallèlement, diverses mesures furent prises afin de préparer le terrain en vue de l’éventuelle création d’un État catalan souverain. Bien que le défi lancé par les élites nationalistes fût effectivement freiné par les autorités centrales de l’État à la fin de l’année 2017, aucune solution ne fut apportée aux graves problèmes à l’origine de la crise déclenchée dans la région. Leur projet bénéficie encore d’un large soutien au sein de la classe politique et l’opinion publique de la Communauté Autonome. Enfin, il est impossible d’affirmer que d’autres tentatives de rupture similaires ne se reproduiront pas dans un avenir proche. C’est pourquoi, le défi de l’Independence de la Catalogne est abordé ici comme un processus inachevé. Ce travail de recherche est essentiellement axé sur l’analyse des évènements qui eurent lieu pendant la période 2012-2017 et a pour but de contribuer à éclairer plusieurs points importants auxquels les études existantes sur la question n’apportent pas encore des réponses suffisamment satisfaisantes<br>After dominating the region’s political landscape almost without interruption since the establishment of democracy in Spain and having played an important role in the political stability and governability of the country ever since, the Catalan nationalist elites affiliated with Convergència i Unió, a coalition of conservative parties, opted for a fundamental change of course in their political agenda, by promoting and undertaking – while still in power at regional level – what is commonly referred to as the Catalan independence process. It was a broad-based political and social protest movement aimed at allowing the Catalans to decide their collective future in a referendum. In parallel, various other measures were taken to pave the way for the potential creation of an independent Catalan state. Although the challenge laid down by the Catalan nationalist elites was effectively stopped towards the end of the year 2017, the significant problems that led to the current crisis have not been resolved. The independence project has still widespread political and public support in Catalonia. Finally, it is impossible to affirm that similar attempts to break away from Spain will not follow in the near future. That is why the independence challenge needs to be addressed – from our point of view – as an unfinished process. This research study focuses essentially in the analysis of the events that took place during the period between 2012 and 2017 and its main purpose is to highlight some important points to which the few existing studies on the subject do not provide yet complete responses
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Oliveira, Paulo Henrique Santa de. "Eficiência e eficácia na gestão pública: um estudo de caso do PIBID / Catalão." Universidade Federal de Goiás, 2016. http://repositorio.bc.ufg.br/tede/handle/tede/6550.

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Submitted by JÚLIO HEBER SILVA (julioheber@yahoo.com.br) on 2016-11-22T17:36:02Z No. of bitstreams: 2 Dissertação - Paulo Henrique Santana de OLiveira - 2016.pdf: 3842647 bytes, checksum: 21be41eb9bd285ba0d1c20682e319187 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)<br>Approved for entry into archive by Jaqueline Silva (jtas29@gmail.com) on 2016-11-30T15:46:37Z (GMT) No. of bitstreams: 2 Dissertação - Paulo Henrique Santana de OLiveira - 2016.pdf: 3842647 bytes, checksum: 21be41eb9bd285ba0d1c20682e319187 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)<br>Made available in DSpace on 2016-11-30T15:46:37Z (GMT). No. of bitstreams: 2 Dissertação - Paulo Henrique Santana de OLiveira - 2016.pdf: 3842647 bytes, checksum: 21be41eb9bd285ba0d1c20682e319187 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2016-09-27<br>Fundação de Amparo à Pesquisa do Estado de Goiás - FAPEG<br>The advance of computer networks added to the popularization of the Internet and facilities resulting from the use of information and communication technologies (ICTs), made information systems to gain space in society. With the aid of computers easier to obtain information, which in turn are the result of data processed. This was a big step for the development and advancement of society. Thus, this study sought to use is a theoretical framework to investigate the hypothesis that the computerization would make management processes more efficient and effective in the public sector, in view of the problem: As electronic / computerized systems can assist in the management of processes and communication in order to improve efficiency and effectiveness, optimizing these processes? Regarding the methodology addressed, the research is characterized as qualitative their approach and applied / technology as its nature. As for the method of investigation, first, an application was developed (electronics) web platform that managed a selection process of the Institutional Program Introduction to Teaching Exchange (PIBID), the Federal University of Goiás (UFG). The questionnaires were applied retrospectively to the actors involved in that process (Institutional Coordinator, Area Coordinators and students/candidates). The questionnaires investigated whether there was more efficiency and effectiveness in the selection process after having used an electronic system as well as the level of digital literacy of the investigation. The results showed that most stakeholders agreed that the computerization of case management in the selection process, provided more efficiency and effectiveness in organizations. The final considerations pointed out that the assumptions made in this study were validated by most survey respondents and that people are at different levels of digital literacy. Moreover, this work has shown relevance not only because it was developed a product but by the fact that ICTs bring numerous benefits to the citizen and the state. As an example, using the system, there was a reduction of costs and or expenses human and material resources, gain productivity and information processing, long-term storage of information, saving time that would be spent on transportation to the place of registration, when necessary, and flexible schedules because the electronics be available without interruption to the actors involved. Finally, it is recommended that institutions use more electronic systems, as the computerization provides numerous benefits for both the institutions and for citizens.<br>O avanço das redes de computadores somado à popularização da Internet e às facilidades decorrentes do uso das tecnologias da informação e comunicação (TICs) fizeram com que os sistemas de informação ganhassem espaço na sociedade. A utilização de computadores facilitou a obtenção de informações, estas, por sua vez, são o resultado de dados processados. Isto foi um grande passo para o desenvolvimento e avanço da sociedade. Nesse sentido, o estudo ora proposto buscou investigar a principal hipótese de que a informatização pode fazer com que a gestão de processos se torne mais eficiente e eficaz, tendo em vista a problemática: Como os sistemas eletrônicos/informatizados podem auxiliar na gestão de processos e de comunicação com o objetivo de melhorar a eficiência e eficácia, otimizando estes processos? No que tange à metodologia adotada, a pesquisa se caracteriza como qualitativa, quanto à abordagem e aplicada/tecnológica quanto à natureza. Quanto ao método de investigação, foi desenvolvida uma aplicação (sistema eletrônico) em plataforma web que gerenciou um processo seletivo do Programa Institucional de Bolsa de Iniciação à Docência (PIBID), na Universidade Federal de Goiás (UFG) e, a posteriori, foram aplicados questionários para os atores envolvidos no processo (Coordenador Institucional, Coordenadores de Área e Alunos/Candidatos). Os questionários investigaram se houve mais eficiência e eficácia no processo seletivo após terem utilizado um sistema eletrônico, bem como o nível de letramento digital dos investigados. Os resultados mostraram que a maioria dos atores envolvidos concordou que a informatização da gestão de processos no processo seletivo proporcionou mais eficiência e eficácia nas organizações. As considerações finais apontaram que as hipóteses colocadas neste estudo foram validadas pela maioria dos respondentes da pesquisa e que estes estão em diferentes níveis de letramento digital. Além disso, este trabalho mostrou relevância não somente por desenvolver um produto, mas pela constatação de que as TICs proporcionam inúmeros benefícios para os cidadãos e para o Estado. A exemplo disso, com a utilização do sistema, houve redução de custos e/ou gastos com recursos humanos e materiais, além de ganho na produtividade e processamento de informações, no armazenamento de informações a longo prazo, economia de tempo que seria gasto no transporte até o local de inscrição, quando necessário, e flexibilidade de horários em virtude do sistema eletrônico estar disponível ininterruptamente aos atores envolvidos. Por fim, é recomendado que as instituições utilizem mais sistemas eletrônicos, visto que a informatização proporciona inúmeros benefícios tanto para as instituições quanto para os cidadãos.
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Rodello, Leandro [UNESP]. "Prevenção do estresse oxidativo pela utilização de trolox®, catalase e glutationa no processo de congelação de sêmen ovino." Universidade Estadual Paulista (UNESP), 2010. http://hdl.handle.net/11449/105896.

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Made available in DSpace on 2014-06-11T19:35:10Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-04-20Bitstream added on 2014-06-13T19:45:09Z : No. of bitstreams: 1 rodello_l_dr_botfmvz.pdf: 811998 bytes, checksum: 326e99e01eaabf8835bc27b587a40a8c (MD5)<br>Universidade Estadual Paulista (UNESP)<br>Objetivou-se estudar as implicações da redução na proporção de gema de ovo no meio diluidor Glicina-Gema-Leite e testar a prevenção do estresse oxidativo utilizando os antioxidantes Trolox®, Catalase ou Glutationa no processo de criopreservação de sêmen ovino. No Experimento 1, determinou-se o efeito da redução na proporção da gema de ovo no meio diluidor Glicina-Gema-Leite, utilizando-se quatro ejaculados de cada carneiro das raças Santa Inês (n=4) e Dorper (n=4), colhidos por meio de vagina artificial. Após as avaliações macro e microscópicas, o sêmen foi mantido sob temperatura de 32oC e diluído para atingir-se concentração de 400 x 106 espermatozóides/mL no meio Glicina- Gema-Leite contendo 20% (GGL20), 15% (GGL15), 10% (GGL10) ou 5% (GGL5) (v/v) de gema de ovo. O sêmen foi envasado em palhetas de 0,25 mL, e em seguida, as amostras foram refrigeradas e congeladas em sistema com controle automatizado. A descongelação foi feita em banho-maria à 40oC/20 segundos. A cinética espermática foi determinada em sistema computadorizado de análise de sêmen (CASA) e a integridade total das membranas espermáticas pela combinação dos fluorocromos diacetato de carboxifluoresceína (DIC) e iodeto de propídio (IP). Na análise pósdescongelação, as motilidades total (MT) e progressiva (MP) nos tratamentos GGL10 e GGL5 foram maiores (P<0,05) do que no GGL20. A VAP foi menor em GGL20 dos demais meios (P<0,05) e a VSL foi maior em GGL5 do que em GGL20 (P<0,01). A VCL e o ALH apresentaram maiores valores no GGL10 e GGL5 do que no GGL15 e GGL20 (P<0,01). O BCF no GGL5 foi maior (P<0,05) do que nos demais diluidores e o sêmen criopreservado nos meios GGL10 e GGL5 apresentaram maior percentual de espermatozóides com membranas íntegras do que no meio GGL20 (P<0,05). Frente aos resultados obtidos, o GGL5 foi utilizado como meio base no experimento seguinte. No Experimento 2,...<br>The objective of the study was the implications of the reduction in the proportion of egg yolk in the extender Glycine-Yolk-Milk and to test the prevention of oxidative stress using antioxidants Trolox, Catalase or glutathione in the process of cryopreservation of ovine semen. In Experiment 1, we determined the effect of reduction in the proportion of egg yolk in the extender Glycine-yolk-milk, using four ejaculates from each ovine of Santa Inês breed (n=4) and Doper breed (n=4), collected using artificial vagina. After the assessment, macro and microscopic, semen was kept at a temperature of 32oC and diluted to achieve concentrations up to 400 x 106 sperm / mL in the extender Glycine-yolk-milk containing 20% (GGL20), 15% (GGL15), 10% (GGL10) ou 5% (GGL5) (v/v) of egg yolk. The semen was stored in straws of 0.25 mL, and then, samples were refrigerated and frozen in system with automated control. Thawing was done in a water bath to 40oC/20 seconds. The kinetics was determined in sperm computerized semen analysis (CASA) and the overall integrity of sperm membranes by the combination of fluorochromes carboxyfluorescein diacetate (DIC) and propidium iodide (IP). In analyzing post-thawing, motilities total (MT) and progressive (MP) in the treatments GGL10 and GGL5 were higher (P <0.05) than in GGL20. The VAP was lower in GGL20 of other means (P <0.05) and VSL was higher in GGL20 than in GGL20 (P <0.01). The VCL and ALH showed higher values in GGL10 and GGL5 than in GGL15 and GGL20 (P <0.01). The BCF in GGL5 was higher (P <0.05) than in the other extenders and cryopreserved semen in the environments GGL10 and GGL5 showed higher percentages of spermatozoon with intact membranes than in the extender GGL20 (P <0.05). Given our results, the GGL5 was used as a base extender in the experiment following. In Experiment 2, ...(Complete abstract click electronic access below)
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10

Rodello, Leandro. "Prevenção do estresse oxidativo pela utilização de trolox®, catalase e glutationa no processo de congelação de sêmen ovino /." Botucatu : [s.n.], 2010. http://hdl.handle.net/11449/105896.

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Orientador: Sony Dimas Bicudo<br>Banca: Paulo Henrique Franceschini<br>Banca: Marciane da Silva Maia<br>Banca: Maria Denise Lopes<br>Banca: Cezinande de Meira<br>Resumo: Objetivou-se estudar as implicações da redução na proporção de gema de ovo no meio diluidor Glicina-Gema-Leite e testar a prevenção do estresse oxidativo utilizando os antioxidantes Trolox®, Catalase ou Glutationa no processo de criopreservação de sêmen ovino. No Experimento 1, determinou-se o efeito da redução na proporção da gema de ovo no meio diluidor Glicina-Gema-Leite, utilizando-se quatro ejaculados de cada carneiro das raças Santa Inês (n=4) e Dorper (n=4), colhidos por meio de vagina artificial. Após as avaliações macro e microscópicas, o sêmen foi mantido sob temperatura de 32oC e diluído para atingir-se concentração de 400 x 106 espermatozóides/mL no meio Glicina- Gema-Leite contendo 20% (GGL20), 15% (GGL15), 10% (GGL10) ou 5% (GGL5) (v/v) de gema de ovo. O sêmen foi envasado em palhetas de 0,25 mL, e em seguida, as amostras foram refrigeradas e congeladas em sistema com controle automatizado. A descongelação foi feita em banho-maria à 40oC/20 segundos. A cinética espermática foi determinada em sistema computadorizado de análise de sêmen (CASA) e a integridade total das membranas espermáticas pela combinação dos fluorocromos diacetato de carboxifluoresceína (DIC) e iodeto de propídio (IP). Na análise pósdescongelação, as motilidades total (MT) e progressiva (MP) nos tratamentos GGL10 e GGL5 foram maiores (P<0,05) do que no GGL20. A VAP foi menor em GGL20 dos demais meios (P<0,05) e a VSL foi maior em GGL5 do que em GGL20 (P<0,01). A VCL e o ALH apresentaram maiores valores no GGL10 e GGL5 do que no GGL15 e GGL20 (P<0,01). O BCF no GGL5 foi maior (P<0,05) do que nos demais diluidores e o sêmen criopreservado nos meios GGL10 e GGL5 apresentaram maior percentual de espermatozóides com membranas íntegras do que no meio GGL20 (P<0,05). Frente aos resultados obtidos, o GGL5 foi utilizado como meio base no experimento seguinte. No Experimento 2, ...(Resumo completo, clicar acesso eletrônico abaixo)<br>Abstract: The objective of the study was the implications of the reduction in the proportion of egg yolk in the extender Glycine-Yolk-Milk and to test the prevention of oxidative stress using antioxidants Trolox, Catalase or glutathione in the process of cryopreservation of ovine semen. In Experiment 1, we determined the effect of reduction in the proportion of egg yolk in the extender Glycine-yolk-milk, using four ejaculates from each ovine of Santa Inês breed (n=4) and Doper breed (n=4), collected using artificial vagina. After the assessment, macro and microscopic, semen was kept at a temperature of 32oC and diluted to achieve concentrations up to 400 x 106 sperm / mL in the extender Glycine-yolk-milk containing 20% (GGL20), 15% (GGL15), 10% (GGL10) ou 5% (GGL5) (v/v) of egg yolk. The semen was stored in straws of 0.25 mL, and then, samples were refrigerated and frozen in system with automated control. Thawing was done in a water bath to 40oC/20 seconds. The kinetics was determined in sperm computerized semen analysis (CASA) and the overall integrity of sperm membranes by the combination of fluorochromes carboxyfluorescein diacetate (DIC) and propidium iodide (IP). In analyzing post-thawing, motilities total (MT) and progressive (MP) in the treatments GGL10 and GGL5 were higher (P <0.05) than in GGL20. The VAP was lower in GGL20 of other means (P <0.05) and VSL was higher in GGL20 than in GGL20 (P <0.01). The VCL and ALH showed higher values in GGL10 and GGL5 than in GGL15 and GGL20 (P <0.01). The BCF in GGL5 was higher (P <0.05) than in the other extenders and cryopreserved semen in the environments GGL10 and GGL5 showed higher percentages of spermatozoon with intact membranes than in the extender GGL20 (P <0.05). Given our results, the GGL5 was used as a base extender in the experiment following. In Experiment 2, ...(Complete abstract click electronic access below)<br>Doutor
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11

Guallar, Morillo Carles. "Capes d'aigua properes al fons riques en clorofil·la a en les aigües costaneres catalanes." Doctoral thesis, Universitat de Barcelona, 2013. http://hdl.handle.net/10803/117318.

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En la costa catalana s’ha observat la presència d’unes capes d’aigua properes al fons riques en clorofil•la a (HCNBL, de l’anglès High Chlorophyll Near Bottom Layer). Aquestes estructures productives principalment es localitzen durant la primavera i l’estiu, en la costa central i sud del litoral català i en unes batimetries de entre 20m i 60m de profunditat. L’objectiu principal de la Tesi és l’estudi d’aquestes HCNBL, el seu origen, com s’estructuren i el paper que juguen en els ecosistemes costaners catalans. Per assolir aquests objectius s’ha estudiat la clorofil•la a (Cl-a) i la comunitat fitoplanctònica, les concentracions i proporcions de nutrients, la matèria orgànica dissolta cromofòrica i la producció primària fitoplanctònica. La zona d’estudi ha estat l’ecosistema costaner del litoral de llevant de Barcelona, que es caracteritza per presentar una forta pressió antròpica. S’han mostrejat les HCNBL, però també s’ha mostrejat el bloom primaveral i s’han fet unes sortides mensuals al llarg de l’any per posar en context les HCNBL. En general, l’enriquiment crònic de nutrients de l’ecosistema, sobretot en amoni, dóna lloc a una limitació de fòsfor, produint-se una acumulació de nitrogen orgànic dissolt i una remineralització més ràpida de fòsfor orgànic dissolt. El cicle anual de la Cl-a presenta els blooms de primavera i de tardor característics dels climes temperats, però s’han observat irregularitats. La més evident són les HCNBL. El seu origen està en la resuspensió de sediments i partícules orgàniques. Durant l’època en que la columna d’aigua està estratificada, el material alliberat al medi queda confinat per la frontera que representa la termoclina i la presència del sediment. En aquestes capes d’aigua també s’hi acumulen les aigües residuals procedents de l’emissari submarí. La combinació d’aquest enriquiment de nutrients, amb l’elevada irradiància d’aquesta època, creen les condicions necessàries perquè es produeixi una proliferació d’algues i un augment considerable de Cl-a, generant les HCNBL. Aquestes capes presenten una estructura complexa. Es distribueixen pel fons però en determinats punts, coincidint amb capes d’aigua amb un màxim relatiu d’estabilitat, poden bifurcar-se i desenganxar-se del sediment. Poden presentar gradients de nutrients més o menys definits, amb les majors concentracions a prop del sediment. També acumulen matèria orgànica dissolta cromofòrica. La concentració de Cl-a pot anar oscil•lant i depèn de la quantitat de llum que arribi a la capa i del “temps de maduració” de la massa d’aigua. Generalment predomina la fracció de microfitoplàncton respecte del nano o picofitoplàncton. L’abundància de la comunitat de fitoplàncton no sembla presentar un patró definit, tot i que la composició específica és més o menys constants. En les HCNBL hi ha una elevada activitat fitoplanctònica. Presenten unes taxes de producció primària elevades, semblants a les taxes del bloom primaveral de mar obert del Nord-Oest del Mediterrani. Poden presentar unes proporcions de nitrogen orgànic particulat respecte el fòsfor orgànic particulat inferior a 16:1, que és un indici de l’adaptació del fitoplàncton a la fase de creixement exponencial. Aquestes característiques confereixen a les HCNBL la capacitat de processar gran quantitat de nutrients de procedència i qualitat variada i exportar-los del sistema. D’aquesta manera juguen un paper molt important tant en el procés de contrarestar l’eutrofització generada per la pressió antròpica com en els balanços de carboni de l’ecosistema.<br>High Chlorophyll Near Bottom Layers (HCNBLs) develop during spring and summer, mainly in south and centre of the Catalan coast. They are usually found between 20m and 60m depths with several meters thick and extend some kilometres along the coast. In this Thesis, the origin and the structure of these layers were studied and also the role that they play in the Catalan coast. To achieve these goals, the chlorophyll a (Chl-a), the phytoplankton community, the nutrients, the chromophoric dissolved organic matter and the primary production were studied. The sampling cruises were done in the Barcelona coastal waters (NW Mediterranean). This area is characterised by a high human pressure with a chronic nutrient enrichment, mainly with ammonia. HCNBLs were sampled and also the spring phytoplankton bloom. In addition, monthly sampling cruises were done. The chronic nutrient enrichment of the ecosystem, mainly of ammonia, leads to a phosphorous limitation. As a result, an accumulation of dissolved organic nitrogen and a fast recycling of the dissolved organic phosphorous is produced. The annual cycle of Chl-a has the typical spring and autumn phytoplankton blooms of the temperate seas, but some irregularities were observed. The most evident is the presence of the HCNBL. HCNBLs are originated by enhancing nutrient diffusion from sediment resuspension. During the stratification period, this material released from sediment is trapped by the thermocline. In these layers, the sewage waters from a submarine outfall were also accumulated. These HCNBLs showed structural complexity, characterized by gradients in the different parameters analyzed, and a rich horizontal and vertical spatial structuring of phytoplankton communities with the predominance of the microphytoplankton fraction. These structures are characterized by a high phytoplankton activity. High primary production rates were measured and the ratio between particulate organic nitrogen and particulate organic phosphorous were usually under 16:1, a sign of a phytoplankton adaptation to exponential growth. These characteristics give to the HCNBL a high capability to process nutrients and to export it out of the ecosystem. In this way, they play an important role to counterbalance the ecosystem eutrophication and in the balances of the ecosystem carbon budget.
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12

Rodriguez, Correa Catalina [Verfasser]. "Understanding the Effects of Biomass Composition and Carbonization Process on the Textural Properties and Adsorption Capacity of Activated Carbon / Catalina Rodríguez Correa." Aachen : Shaker, 2018. http://d-nb.info/1162794143/34.

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Jiménez-Asenjo, de Pedro Noelia. "Estudio de los procesos de internacionalización y políticas de marketing internacional de empresas vitivinícolas catalanas de la DO cava en China." Doctoral thesis, Universitat Internacional de Catalunya, 2016. http://hdl.handle.net/10803/393886.

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Este trabajo de investigación quiere profundizar en el conocimiento sobre la internacionalización empresarial estudiando los procesos de internacionalización de las empresas vitivinícolas catalanas de la DO cava en China. Es así como se realizará un estudio transversal que comprende las áreas de procesos de internacionalización y marketing internacional, y se quieren estudiar las decisiones de selección, entrada y expansión en el mercado chino y el grado de estandarización o adaptación del marketing mix implementado en dicho país. Además, se quieren conocer los factores externos e internos, también estudiados como estímulos y barreras, que influyen en dichas decisiones, todo ello enmarcado en el propio proceso general de internacionalización empresarial. Para conseguir un conocimiento en profundidad y ahondar en los “cómos” y en los “porqués” se utilizará una metodología cualitativa basada en el estudio de casos, donde la información se obtendrá, principalmente, de las entrevistas semiestructuradas realizadas a los directivos responsables de la internacionalización empresarial. Los procesos de internacionalización serán estudiados bajo la perspectiva de las teorías gradualistas, el enfoque de redes y el fenómeno “born-global”, mientras que el análisis de las decisiones relativas al marketing internacional se basará en la teoría de contingencia aplicada al dilema de estandarizar o adaptar las políticas de marketing internacional. Los resultados obtenidos del estudio muestran que la globalización del sector vitivinícola favorece la actividad internacional de las empresas que lo forman y se constatan diferencias importantes en los procesos de internacionalización de pymes y multinacionales, ya que éstos muestran oportunidades, retos y restricciones internas y externas altamente diferenciados. En el análisis se comprueba que todas las empresas, excepto una, siguen patrones graduales de internacionalización, confirmando así la aplicabilidad de las teorías gradualistas, del modelo de Uppsala y de otros modelos gradualistas. Por otro lado, se constata la importancia del enfoque de tanto en el inicio, como durante todo el proceso de internacionalización y se valida el modelo revisado de Uppsala. También se ha comprobado que la actitud del equipo directivo es clave en los procesos de internacionalización y se ha hallado una empresa cuyo proceso no sigue un patrón gradual y, dadas las características que presenta, se ha asociado con el fenómeno “born-again global”. El potencial del mercado chino es el principal estimulo que despierta el interés de la dirección de empresa y motiva la internacionalización de las empresas de la DO cava en China. No obstante, la idiosincrasia del país y las particularidades del sector dificultan la entrada en el gigante asiático, donde la principal barrera a la que se enfrentan las empresas es la dificultad de localizar y trabajar con intermediarios serios en el sector que den acceso al sistema distributivo del país. También cabe destacar, que mientras la percepción de estímulos es homogénea para los responsables de las empresas, la percepción de barreras varía y está asociada al grado de compromiso asumido por las empresas con el mercado chino. Referente a las políticas de marketing internacional, el estudio confirma la aplicabilidad de la teoría de la contingencia, donde los factores internos tienden hacia la estandarización, mientras que los externos lo hacen a favor de la adaptación. Por último, cabe señalar que el análisis realizado pone de manifiesto la necesidad de desarrollar mecanismos y programas de formación y cooperación para conseguir superar las barreras planteadas por el propio mercado que dificultan la entrada y expansión de las empresas catalanas de la DO cava en China.
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PEREIRA, Leonardo Cesar. "A Reestruturação produtiva e o processo de trabalho em Catalão (Goiás): uma abordagem sobre o modo de vida da classe trabalhadora." Universidade Federal de Goiás, 2012. http://repositorio.bc.ufg.br/tede/handle/tde/1618.

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Made available in DSpace on 2014-07-29T15:27:27Z (GMT). No. of bitstreams: 1 Pereira Leonardo Cesar.pdf: 544449 bytes, checksum: 109127f341b50135cecb355b669d7b67 (MD5) Previous issue date: 2012-08-30<br>This study seeks to understand how the process of industrialization in Catalão (Goiás), represented by the installation of automakers, affects the way of life and the daily lives of workers at Mitsubishi Motors Corporation. The choice of our study subject is based on the perceptions of profound changes that the work process has brought about in the urban sociability, as a result of restructuring of productive capital, from 1970s. Making necessary to analyze the meanings of these changes to this region. This prerogative is grounded in theoretical knowledge produced by the historical-dialectical materialism and by documentary evidences about incentives and strategies for the implantation of industrial capital in the city of Catalão. From the perspective outlined above, we intend to develop the analysis about the labor as fundamental activity in mediating the metabolism of man with nature and its historical development, through the organization of work process and the impact of this process in the workers' way of life. The empirical analysis is substantiated by the study of the capitalist expansion process in the Catalão region, and by the consequent urbanization expansion and intensified industrialization in the recent years. From this context, we can understand the dynamics of the automotive sector in the city, especially the working and production processes at Mitsubishi. The impact on the way of life of workers is understood from the production and from urban life, as spaces for institutions of sociability. We conclude by pointing out classes' contradictions between the urban and industrial development and the way of life of Catalão's working class.<br>Este estudo busca compreender como o processo de industrialização em Catalão (Goiás), representado pela instalação de montadoras automobilísticas, repercute no modo de vida dos trabalhadores da Mitsubishi Motors Company, em seu cotidiano. A escolha do objeto de estudo fundamenta-se na percepção das profundas transformações que o processo de trabalho tem ocasionado na sociabilidade urbana, em virtude das reestruturações produtivas do capital, a partir dos anos 1970. Torna-se necessário analisar os significados destas mudanças para a região. Tal pressuposto está alicerçado nos conhecimentos teóricos produzidos pelo materialismo histórico-dialético e por dados documentais sobre os incentivos e estratégias para a implantação do capital industrial na cidade de Catalão. Na perspectiva acima exposta, pretende-se desenvolver a análise sobre o trabalho enquanto atividade fundamental na mediação do metabolismo do homem com a natureza e seu desenvolvimento histórico, por meio da organização do processo de trabalho e a repercussão deste no modo de vida dos trabalhadores. A análise empírica é consubstanciada pelo estudo do processo de expansão capitalista na região de Catalão, e pelo conseqüente avanço da urbanização e intensificação da industrialização, nos anos recentes. A partir desse contexto, compreende-se a dinâmica do setor automotivo na cidade, especialmente o processo de trabalho e produção na Mitsubishi. A repercussão no modo de vida dos trabalhadores é compreendida a partir da produção e a partir da vida urbana, como espaços de instituições de sociabilidades. Conclui-se apontando as contradições de classes entre o desenvolvimento urbano e industrial e o modo de vida da classe trabalhadora de Catalão.
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ABRÃO, Luciano Rogério do Espírito Santo. "O processo de espacialização das desigualdades sociais: uma abordagem histórico-geográfica e jurídica dos programas assistenciais no município de Catalão (GO)." Universidade Federal de Goiás, 2011. http://repositorio.bc.ufg.br/tede/handle/tde/383.

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Made available in DSpace on 2014-07-29T14:44:41Z (GMT). No. of bitstreams: 1 Dissertacao Luciano Rogerio do Espirito Santo Abrao.pdf: 3624894 bytes, checksum: f9587da07a9487394d1021de40ae359c (MD5) Previous issue date: 2011-08-17<br>The occupation of Brazilian territory, since the portuguese invasion, has always been a state project built without taking into account the needs of the working classes, which participation was limited to pure physical effort. In Brazil social inequalities have historical roots. The process of appropriation of space, in all its stages, was directed toward such rooting, both in the colonial phase, as in the State phase (Empire and Republic). Such inequalities challenge the Social Sciences and Humanities to develop researches in order to understand them, and, even, in some cases, to present subsidies to its overcoming. During most of the political history of brazilian State people of social working classes were officially ignored, which resulted in the non-adoption of public policies of combat the inequalities. In fact, the republican Brazil comes to the present day with an immense social debt as a result of territorial rootedness of social inequalities. Debt that presents itself notorious when studied from the spatial area of the Brazilian municipalities. Instance of local Government, is in the City where people live, that the socio-spatial inequalities are identified in a more explicit way because of a greater proximity between the government and the citizen. It is also in the City that the weaknesses of political and administrative practices of combat the inequalities acquire greater visibility. In this research was proposed an exegesis of the historical-geographical process and legal of rooting of social inequalities in Brazil, of the spatialization and effectiveness of programs to combat them in the City of Catalão (GO), in order to understand the territorialization of social inequalities, the sócio-political fundamentals of its genealogy, the legitimating assumptions, as well as the policies of public assistance, identifying in the city of Catalão which are, where are and how live the beneficiaries of such policies. The research methodology included: a) theoretical research, in which was made the survey of the main references on the subject; b) documentary research, as well as the research in public agencies and database of public and private institutions; c) field research, made possible through interviews with public authorities of the administrative area related to the research and people linked to the civilian entities who are active in the social field, and, by sampling, with holders of benefits of Bolsa Família Program PBF, in a universe of 2,658 families assisted by the same in the City of Catalão GO.<br>A ocupação do território brasileiro, desde a invasão portuguesa, sempre foi um projeto de Estado construído sem levar em consideração as necessidades das classes trabalhadoras, cuja participação se limitou ao puro esforço físico. No Brasil as desigualdades sociais têm raízes históricas. O processo de apropriação espacial, em todas as suas etapas, foi direcionado no sentido de tal enraizamento, tanto na fase colonial, quanto na de Estado (Império e República). Tais desigualdades desafiam as Ciências Sociais e Humanas a desenvolverem pesquisas com o objetivo de compreendê-las, e, até, em alguns casos, apresentar subsídios para a sua superação. Durante a maior parte da história política do Estado brasileiro as pessoas das classes sociais trabalhadoras foram oficialmente desprezadas, o que redundou na não adoção de políticas públicas de combate às desigualdades. Na realidade, o Brasil republicano chega aos dias atuais com uma dívida social imensa face ao enraizamento territorial das desigualdades sociais. Dívida esta que se apresenta notória quando estudada a partir do recorte espacial dos Municípios brasileiros. Instância de Poder local, é no Município que as pessoas vivem, nele as desigualdades sócio-espaciais são identificadas de uma maneira mais explícita por causa de uma maior proximidade entre o poder e o cidadão. É também no Município que as fragilidades das práticas político-administrativas de combate as desigualdades adquirem uma visibilidade maior. Nesta pesquisa se propôs uma exegese do processo histórico-geográfico e jurídico de enraizamento das desigualdades sociais no Brasil, da espacialização e eficácia dos Programas de combate às mesmas no Município de Catalão (GO), com o objetivo de compreender a territorialização das desigualdades sociais, os fundamentos sociopolíticos de sua genealogia, os pressupostos legitimadores, bem como, as políticas públicas assistenciais, identificando no Município de Catalão quais são, onde estão e como vivem os beneficiários de tais políticas. A metodologia da pesquisa compreendeu: a) pesquisa teórica, na qual foi feito o levantamento das principais referências sobre o tema; b) pesquisa documental, bem como a pesquisa em órgãos públicos e banco de dados de instituições públicas e privadas; c) Pesquisa de campo, viabilizada por meio de entrevistas com autoridades públicas da área administrativa relacionada à pesquisa e pessoas ligadas às entidades civis que militam no campo social, e, por amostragem, com titulares de benefícios do Programa Bolsa Família PBF, em um universo de 2.658 famílias assistidas pelo mesmo no Município de Catalão GO.
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Glenn, James Huston Subramanian Mani. "A novel spray-drying process to stabilize glycolate oxidase and catalase in Pichia pastoris and optimization of pyruvate production from lactate using the spray-dried biocatalyst." [Iowa City, Iowa] : University of Iowa, 2009. http://ir.uiowa.edu/etd/364.

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Glenn, James Huston. "A novel spray-drying process to stabilize glycolate oxidase and catalase in Pichia pastoris and optimization of pyruvate production from lactate using the spray-dried biocatalyst." Diss., University of Iowa, 2009. https://ir.uiowa.edu/etd/364.

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Pyruvate is a valuable chemical intermediate in the production of fine chemicals used by agrochemical, pharmaceutical, and food industries. Current technology for production of pyruvic acid is based on conversion from tartaric acid and results in environmentally incompatible byproducts. An enzymatic approach to making pyruvate was developed by cloning the glycolate oxidase (GO) gene from spinach into Pichia pastoris (Payne, et al., (1995). High-level production of spinach glycolate oxidase in the methylotrophic yeast Pichia pastoris: Engineering a biocatalyst. Gene, 167(1-2), 215-219). GO is a flavoprotein (FMN dependent) which catalyzes the conversion of lactate to pyruvate with the equimolar production of hydrogen peroxide. Hydrogen peroxide can lower GO activity and make non-catalytic byproducts, so catalase was also cloned into P. pastoris to create a double transformant. Process development work was completed at the University of Iowa's Center for Biocatalysis and Bioprocessing. High-density P. pastoris fermentation (7.2 kg cells/L) was completed at the 100 L scale. Critical fermentation set-points were confirmed at 14 h glycerol feeding followed by methanol induction at 2 - 10 g/L for 30 h. After fermentation, these cells were permeabilized with benzalkonium chloride (BAC) to enable whole-cell biocatalysis and increase enzyme activity, yielding 100 U/g for GO. In 30 L enzyme reactions, permeabilized cells were recycled three times for over 92% conversion of 0.5 M lactate with an "enzyme to product" ratio of approximately 1:2 (Gough, et al., (2005). Production of pyruvate from lactate using recombinant Pichia pastoris cells as catalyst. Process Biochemistry, 40(8), 2597-2601). Though effective, the post-fermentation process for GO recovery involved several unit-operations, including multiple washing steps to remove residual BAC. The present work has focused on minimizing unit-operations by spray-drying the fermentation product to create a powdered biocatalyst. Optimal spray-drying conditions for the Buchi B-190 instrument were 150°C drying air, 15 mL/min liquid feed rate, and 600 mg cells/mL liquid feed. These conditions resulted in P. pastoris biocatalyst with activities of 80 - 100 U/g for GO and 180,000 - 220,000 U/g for catalase. The spray-dried cells retained nearly 100% of the enzyme activity compared to BAC treated cells as reported by Gough et al. Additionally, the spray-dried biocatalyst was stable at room temperature for 30 days, and no measurable enzyme leaching was observed. Then, P. pastoris was spray-dried under optimal conditions and tested for conversion of lactate to pyruvate for an improved "enzyme to product" ratio. Enzyme reaction optimization was done at the one-liter scale in DASGIP reactors. The DASGIP system contained four parallel reactors with control of temperature, pH, and dissolved oxygen. Other key variables included substrate loading, conducting the reaction in buffer or water, minimizing enzyme concentration, and maximizing the number of enzyme recycles. Optimal performance was achieved in water at pH 7.0 with an operating temperature of 25°C and 1.0 M substrate loading. Enzyme loading was at 12 g/L for the first two cycles, and subsequently, 2 - 3 g/L of fresh cells were added every alternate cycle to reach 15 cycles. Under these conditions, 75 - 95% conversion of lactate to pyruvate was accomplished for every 12 - 16 h reaction cycle. Based on these parameters, an "enzyme to product" ratio of 1:41 was achieved.
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Martínez, Llamas David. "De tropas libertadoras a traidores a la patria: los milicianos catalanes durante las invasiones inglesas y el proceso de independencia del virreinato del Río de la Plata (1806-1812)." Doctoral thesis, Universitat de Barcelona, 2019. http://hdl.handle.net/10803/667200.

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El objetivo principal de este trabajo es abordar el análisis de las dos milicias catalanas que surgieron en Montevideo y Buenos Aires para luchar en las invasiones inglesas al Río de la Plata (1806-1807). Con su estudio, pretendo mostrar tanto las particularidades de estas milicias -autogeneradas, compuesta en gran parte por comerciantes y precursoras al resto de grupos de combatientes-, así como su vinculación con las instituciones y grupos de poder del virreinato. Me serviré del estudio de su evolución, acciones, enfrentamientos y disolución -voluntaria o involuntaria- para mostrar cuál fue la propia dinámica del virreinato. Para ello he revisado todos estos aspectos a través de las vivencias y reflexiones de seis de sus protagonistas: Rafael de Bofarull, Josep Grau, Gerardo Esteve y Llach, Felipe de Sentenach, Juan Larrea y Domingo Matheu. A partir de las oposiciones generadas en las invasiones, sumadas al propio escenario político de la Península, quiero mostrar como estas acabaron derivando en un proceso de desestructuración del mismo sistema virreinal y la instauración de un nuevo sistema de gobierno, la Junta Gubernativa Provisional de mayo de 1810, en teoría dentro de la Monarquía. Este análisis evolutivo, que aunará las revisiones de los procesos históricos más relevantes en los dos continentes de la monarquía hispánica, y las dos orillas del Río de la Plata, me servirá para ver los posicionamientos de esas milicias y sus miembros. Con el ajusticiamiento de los líderes de uno de los grupos políticos surgidos de las invasiones inglesas, también se pondrá punto y final a la tesis. Otro eje fundamental de la investigación es mostrar todos estos cambios a través de tres prismas entrelazados, derivados de un tipo diferente de conflicto. Así, la invasión al Río de la Plata, que fue consecuencia de una conflictividad general de la monarquía hispánica, sirvió para generar nuevos enfrentamientos, o ponerlos en juego, dentro de la propia sociedad rioplatense. Por lo tanto, las luchas por los espacios de poder que poco a poco abandonaron las autoridades virreinales, fueron ocupados por los grupos políticos -entendidos de forma amplia- que iniciarían un nuevo nivel de conflictividad, esta vez dentro de la propia sociedad y en donde será muy importante revisar la nueva influencia política que adquirieron las milicias populares. Igualmente, este estudio aporta la visión de un tercer nivel de lucha que quedará enlazado en los otros dos, el de las confrontaciones personales. Con casos concretos e influyentes de esos milicianos catalanes, en especial los vinculados al ámbito judicial -tanto virreinal como revolucionario-, puedo mostrar cómo estos sirvieron para decantar a parte de la población hacia los nuevos grupos de poder.<br>The main goal of this work is to address the analysis of the two Catalan militias that emerged in Montevideo and Buenos Aires to fight in the British invasions of the River Plate (1806-1807). Studying them, I intend to show both the peculiarities of these militias -self-generated, composed of traders and precursors to the rest of groups of combatants- as their connection with the institutions and groups of power of the Viceroyalty. I will use the study of their evolution, actions, confrontations and dissolution to show what the real dynamic of the Viceroyalty was. To achieve this, I have reviewed all these aspects through the experiences and reflections of six of its protagonists, all of them prominent militiamen: Rafael de Bofarull, Josep Grau, Gerardo Esteve and Llach, Felipe de Sentenach, Juan Larrea and Domingo Matheu. From the oppositions generated in the invasions, in addition with the political scenario of the Peninsula, I want to show how these ended up deriving in a process of destructuring the colonial system and the establishment of a new system of government, the Provisional Governing Junta of May 1810, in theory within the Monarchy. With the execution of the leaders of one of the political groups emerged from the British Invasions, it will also put point and end to the thesis. The invasion of the Rio de la Plata, which was the result of a general conflict of the Hispanic monarchy, served to generate new clashes, or put them into play, within the riverplate society itself. Therefore, the struggles for the spaces of power that gradually abandoned the viceregal authorities were occupied by the political groups that would initiate a new level of conflict, in where it will be very important to revise the new political influence that the popular militias acquired. Likewise, this study brings the vision of a new level of struggle that will be linked in the other two: the personal confrontations. With specific and influential cases of these Catalan militiamen, I can show how they served to decant part of the population towards the new groups of power.
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Pastor, Saberi Roser. "Paisatges de frontera dels territoris de pas dels Pirineus: els casos de l’àrea central de l’Espai Català Transfronterer i l’àrea central de l’Eurociutat Basca." Doctoral thesis, Universitat de Girona, 2017. http://hdl.handle.net/10803/402180.

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Border landscapes often constitute geographical unities which have experimented distinct landscapes dynamics in each side of the border. This fact occurs because these border landscapes belong to different countries. The doctoral thesis states that a political border has consequences over the landscapes. In that sense, the thesis aims to analyse, firstly, the landscape evolution of the central area of the Catalan Cross-border Space and, secondly, to compare it to the Basque Eurocity´s central area. With the aim to identify the border landscapes structures, land use and land cover cartography for three periods of time was created (1950, 1980/1990 and 2000). Then, the role played by the Franco-Spanish border over the landscapes was assessed. Through this process we have determined the consequences of the two different political and economic models over these border landscapes, as well as the effects of the de-bordering process on the same ones<br>Els paisatges fronterers sovint configuren unitats geogràfiques, però la pertinença a Estats diferents fa que en nombroses ocasions no presentin les mateixes dinàmiques paisatgístiques a banda i banda de la frontera. Partint de la premissa que la presència d’una frontera política en un territori té implicacions en el paisatge, la tesi doctoral analitza l’evolució del paisatge de l’àrea central de l’Espai Català Transfronterer i, a títol comparatiu, de l’àrea central de l’Eurociutat Basca. L’elaboració de la cartografia dels usos i cobertes del sòl per tres períodes temporals des dels anys 50 fins al present (anys 50, 80/90 i 2000), permet identificar les estructures dels paisatges fronterers. A posteriori, s’avalua el rol de la frontera franco-espanyola sobre els paisatges, determinant quina és la incidència sobre els paisatges fronterers de la presència de dos models político-econòmics distints i quines han estat les implicacions paisatgístiques del procés de desfuncionalització de la frontera
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Cano, i. Ivorra Maria Antònia. "La llengua catalana a Elx al segle XVII: edició i estudi lingüístic dels manuscrits dels Llibre del Mostassaf i de processos notarials de 1617, 1622, 1635 i 1697." Doctoral thesis, 1992. http://hdl.handle.net/10045/3338.

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Courcelles, Rémi. "Le sécessionnisme durant la crise économique espagnole : une étude comparée de la mobilisation basque et catalane entre 2008 et 2014." Thesis, 2020. http://hdl.handle.net/1866/24125.

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En 2012, en pleine crise économique, le gouvernement autonome de la Catalogne convoque des élections anticipées et demande, pour la première fois depuis le retour de l’Espagne à la démocratie suivant la mort du dictateur Francisco Franco, une forte majorité afin de pouvoir mener la région vers la sécession. Plus ou moins en même temps, le groupe armé sécessionniste basque, Euskadi Ta Askatasuna, annonce la fin de sa campagne meurtrière qu’elle mène depuis des décennies et qui fait plus de 800 victimes. Si l’on accusait depuis longtemps les Basques d’être plus séparatistes que les Catalans, ces nouveaux faits suggèrent un renversement des rôles de leurs mouvements sécessionnistes. En s’appuyant sur les littératures sur les mouvements sociaux et la sécession, l’objectif de cette étude est d’expliquer ce phénomène. Nous montrerons d’abord en quoi les structures économiques et institutionnelles encadrant les régions et leurs relations avec l’État central font en sorte que la crise économique espagnole (2008-2014) offre une structure d’opportunité politique pour la réussite du sécessionnisme catalan alors que cela n’a pas été le cas au Pays basque. Ensuite, nous démontrerons que le manque de synchronisme entre les processus basque et catalan de pacification des clivages de la violence politique joue un rôle déterminant sur la capacité de coopération entre nationalistes sur la question nationale durant la crise, ce qui affecte le potentiel de mobilisation sécessionniste. Enfin, nous verrons que grâce aux structures présentées tout au long de cet ouvrage, les cadres sécessionnistes mobilisés par les revendicateurs stratégiques et les fervents champions de la sécession sont plus crédibles et pertinents en Catalogne qu’au Pays basque, ce qui explique les niveaux opposés de résonance transversale du discours sécessionniste.<br>In 2012, in the midst of an economic crisis, the autonomous government of Catalonia called snap elections, seeking for the first time since Spain’s return to democracy following the death of the dictator Francisco Franco, a strong majority in order to lead the region towards secession. At roughly the same time, the Basque secessionist armed group, Euskadi Ta Askatasuna, announced the end of its decades-long murderous campaign, which had claimed over 800 lives. If the Basques have long been accused of being more separatist than the Catalans, these new developments suggested a role reversal for both secessionist movements. By drawing from the literature on social movements and secession, the aim of this study is to explain this phenomenon. We will firstly show that the economic and institutional structures framing for the regions and their relations with the central state made it that the Spanish economic crisis (2008-2014) offered a political opportunity structure for the success of Catalan secessionism, whereas this was not the case in the Basque Country. Secondly, we will demonstrate that the lack of synchronicity between both regions’ processes of pacifying their political violence cleavages played a decisive role in determining the capacity for nationalists to cooperation on the national questions, thereby affecting the potential for secessionist mobilization. Finally, we will see that, due to the structures presented throughout this work, the secessionist frames used by the strategic claimants and the consistent champions of secession were more relevant and credible in Catalonia than in the Basque Country, which explains the opposite levels of transversal resonance of the secessionist discourse.<br>En 2012, en plena crisis económica, el gobierno autónomo de Cataluña convoca elecciones anticipadas y, por primera vez desde el restablecimiento de la democracia española tras la muerte del dictador Francisco Franco, exige una mayoría amplia para llevar a la región hacia la secesión. Más o menos al mismo tiempo, el grupo armado secesionista vasco, Euskadi Ta Askatasuna, anuncia el fin de su campaña mortífera de décadas, que ha cobrado más de 800 víctimas. Si los vascos han sido acusados durante mucho tiempo de ser más separatistas que los catalanes, estos nuevos acontecimientos sugieren una inversión de roles de sus movimientos secesionistas. Apoyándonos en la literatura sobre los movimientos sociales y la secesión, el objetivo de este estudio es explicar este fenómeno. En primer lugar, mostraremos que las estructuras económicas e institucionales que enmarcan las regiones y sus relaciones con el Estado central aseguraron que la crisis económica española (2008-2014) proporcionara una estructura de oportunidad política para el éxito del secesionismo catalán, mientras que no fue el caso en el País Vasco. A continuación, demostraremos que la falta de sincronía entre los procesos vasco y catalán de pacificación de los clivajes de la violencia política juega un papel decisivo en determinar la capacidad de cooperación entre nacionalistas sobre la cuestión nacional durante la crisis, lo que afecta al potencial de movilización secesionista. Por último, veremos que, gracias a las estructuras presentadas a lo largo de esta encuesta, los marcos secesionistas movilizados por los reclamantes estratégicos y los fervientes defensores de la secesión han sido más creíbles y relevantes en Cataluña que en el País Vasco, lo que explica los niveles opuestos de resonancia transversal del discurso secesionista.<br>Al 2012, en plena crisi econòmica, el govern autònom de Catalunya convoca eleccions anticipades, demanant per primera vegada des del retorn d’Espanya a la democràcia després de la mort del dictador Francisco Franco, una majoria àmplia per dirigir la regió cap a la secessió. Més o menys alhora, el grup armat secessionista basc, Euskadi Ta Askatasuna, anuncia la fi de la seva campanya mortífera de dècades, que va fer més de 800 víctimes. Si els bascos han estat acusats des de fa temps de ser més separatistes que els catalans, aquests esdeveniments suggereixen una reversió dels papers dels seus moviments secessionistes. Recolzant-nos en les literatures sobre els moviments socials i la secessió, l’objectiu d’aquest estudi és d’explicar aquest fenomen. Primer, mostrarem que les estructures econòmiques i institucionals que emmarquen les regions i les seves relacions amb l’Estat central van assegurar que la crisi econòmica espanyola (2008-2014) proporcionés una estructura d’oportunitat política per a l’èxit del secessionisme català, mentre que això no va ser el cas al País Basc. En segon lloc, demostrarem que la manca de sincronia entre els processos basc i català de pacificació dels clivatges de la violència política juga un paper decisiu en determinar la capacitat de col·laboració entre nacionalistes sobre la qüestió nacional durant la crisi, el que afecta el potencial de mobilització secessionista. Finalment, veurem que, gràcies a les estructures presentades al llarg d’aquest estudi, els marcs secessionistes mobilitzats pels reclamants estratègics i els fervents defensors de la secessió han estat més creïbles i rellevants a Catalunya que al País Basc, el que explica els nivells oposats de ressonància transversal del discurs secessionista.
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