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Статті в журналах з теми "Clastes":
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Binfield, Kevin. "Class, Classes, and Clashes with the New Romantic Canon." Pedagogy 1, no. 2 (April 1, 2001): 347–54. http://dx.doi.org/10.1215/15314200-1-2-347.
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Sobrino Olmedo, Fernando, Sergio Zubelzu Mínguez, and Leonor Rodríguez-Sinobas. "Invirtiendo las clases de hidráulica y riegos = Flipping hydraulic and irrigation classes." Advances in Building Education 1, no. 2 (August 31, 2017): 67. http://dx.doi.org/10.20868/abe.2017.2.3562.
Анотація:
ResumenEn este artículo se presenta una experiencia educativa basada en la combinación de la clase inversa y el aprendizaje experiencial en los siguientes temas: hidrología e irrigación. Se han desarrollado herramientas multimedia alojadas en la plataforma edpuzzle para la preparación de clases magistrales y prácticas reales de manejo de riego llevadas a cabo en el laboratorio de hidráulica y riegos. La plataforma referida permite crear o reutilizar materiales interactivos que requieren la participación de los estudiantes ya que las preguntas se intercalan en los videos proporcionando una primera evaluación de desempeño por parte del alumno, válida para diseñar prácticas por el docente. También proporciona información y nivel de comparación para la evaluación del desempeño una vez realizada la práctica. Después de ver los videos y contestar a las preguntas, los estudiantes han hecho prácticas en el laboratorio y asistido a las clases magistrales con el material de apoyo proporcionado por los docentes. Una de las ventajas de la metodología empleada conocida como clase inversa es que reduce precisamente el tiempo dedicado a las clases magistrales ya que éstas se realizan a través de los videos. Este tiempo ganado se puede dedicar a poner en práctica los conocimientos teóricos, a resolver dudas y a realizar prácticas en el laboratorio. Todo ello encaminado a lograr un aprendizaje significativo. Por último, se han sometido los alumnos a un proceso de evaluación vinculado a la valoración inicial recogida de material audiovisual. La experiencia ha demostrado la validez de la metodología, su capacidad para proporcionar información útil para el diseño físico de la práctica por parte del profesor y las clases magistrales y una mejora en el uso potencial de las prácticas por los estudiantes involucrados.AbstractIn this paper an educational experience is presented based on the combination of flipped classroom methodology and experiential learning in the following subjects: hydrology and irrigation. The approach has been the development of hosted multimedia tools in the edpuzzle platform for the preparation of master classes and actual management practices of irrigation conducted in the hydraulic and irrigation laboratory. The platform referred allows creating or reusing interactive materials requiring student participation as questions are interspersed in the videos providing a first performance evaluation by the student, valid for designing practices by the teacher and gives information and comparison level for performance evaluation once the practice is made. After viewing videos and answering questions students have done practices in the laboratory with the support material provided by teachers. One advantage of the methodology known as flipped classroom is precisely reducing the time spent on lectures as they are carried through the videos. This gained time can be devoted to implement the theoretical knowledge, to answer questions and perform laboratory practices. All aimed at achieving meaningful learning. In the end, students have undergone an evaluation process linked to the initial assessment collected from audiovisual material. Experience has shown the validity of the methodology, its ability to provide useful information for the physical design of the practice and for the master classes by the teacher and an improvement in the potential use of practices by the students involved.
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CROMLEY, ROBERT G. "Classed versus Unclassed Choropleth Maps: A Question of How Many Classes." Cartographica: The International Journal for Geographic Information and Geovisualization 32, no. 4 (October 1995): 15–27. http://dx.doi.org/10.3138/j610-13nu-5537-0483.
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Ebenuwa, Solomon H., Mhd Saeed Sharif, Ameer Al-Nemrat, Ali H. Al-Bayatti, Nasser Alalwan, Ahmed Ibrahim Alzahrani, and Osama Alfarraj. "Variance Ranking for Multi-Classed Imbalanced Datasets: A Case Study of One-Versus-All." Symmetry 11, no. 12 (December 11, 2019): 1504. http://dx.doi.org/10.3390/sym11121504.
Анотація:
Imbalanced classes in multi-classed datasets is one of the most salient hindrances to the accuracy and dependable results of predictive modeling. In predictions, there are always majority and minority classes, and in most cases it is difficult to capture the members of item belonging to the minority classes. This anomaly is traceable to the designs of the predictive algorithms because most algorithms do not factor in the unequal numbers of classes into their designs and implementations. The accuracy of most modeling processes is subjective to the ever-present consequences of the imbalanced classes. This paper employs the variance ranking technique to deal with the real-world class imbalance problem. We augmented this technique using one-versus-all re-coding of the multi-classed datasets. The proof-of-concept experimentation shows that our technique performs better when compared with the previous work done on capturing small class members in multi-classed datasets.
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Servidoni, Lucas Emanuel, Benedito Majela de Oliveira Junior, Marcos Coelho Bissoli, and Ronaldo Luiz Mincato. "CAPACIDADE DE USO DAS TERRAS, CONSERVAÇÃO DO SOLO E PRODUÇÃO AGRÍCOLA: estudo de caso da sub-bacia hidrográfica do Ribeirão Caçús, Alfenas – MG." InterEspaço: Revista de Geografia e Interdisciplinaridade 5, no. 17 (December 29, 2019): 12119. http://dx.doi.org/10.18764/2446-6549.2019.12119.
Анотація:
LAND USE CAPACITY, SOIL CONSERVATION AND AGRICULTURAL PRODUCTION: case study on sub-basin Ribeirão Caçús, Alfenas – MGCAPACIDAD DE USO DE LA TIERRA, CONSERVACIÓN DEL SUELO Y PRODUCCIÓN AGRÍCOLA: estudio de caso de la cuenca Ribeirão Caçús, Alfenas - MGRESUMOA definição das classes de uso das terras é um instrumento de adequação do uso do solo em propriedades rurais e bacias hidrográficas. Para tanto, estabelece a partir da relação dos fatores intrínsecos do solo, do relevo e do clima oito classes de uso da terra. O objetivo deste trabalho foi a definição das classes de capacidade de uso das terras visando à promoção da segurança alimentar e nutricional. Portanto, foram definidas as classes de uso das terras para a sub-bacia hidrográfica do Ribeirão Caçús, Sul de Minas Gerais – Brasil. As classes de uso do solo foram definidas como: classes IV; VI e VIII, com valores em porcentagem de 34%, 58% e 8% respectivamente. As classes IV e VI demandam manejos específicos para aumento da produtividade no agronegócio. A classe VIII são terras impróprias para cultivos, pastagens ou reflorestamento, podem servir apenas como abrigo e proteção da fauna e flora. Posteriormente, por meio do mapa de uso do solo foram identificadas e quantificadas as áreas com uso do solo acima da respectiva capacidade de uso e foi constatado que 15% da área está ocupada com culturas agrícolas incompatíveis com a capacidade de uso. Os resultados obtidos reforçam a importância de conservação do solo para assegurar a capacidade produtiva do mesmo, promovendo a segurança alimentar e nutricional e elevados índices de produtividade agrícola.Palavras-chave: Segurança Alimentar e Nutricional; Uso da Terra; Erosão.ABSTRACTThe definition of the land use classes is an instrument for soil use adequacy in rural properties and watersheds. For such, it establishes eight classes of land use, from the relation of soil intrinsic factors, geographic relief and climate. This work’s goal was to define land use capacity classes aiming to promote nutritional and food security. Furthermore, land use classes were defined for the Ribeirão Caçús watershed, southern Minas Gerais - Brazil. Land use classes were defined as: classes IV; VI and VIII, with percentage values of 34%, 58% and 8% respectively. Classes IV and VI require specific management to increase productivity in agribusiness. Class VIII is an unsuitable area for cultivation, pasture or reforestation, it can only serve as shelter and protection of fauna and flora. Subsequently, the land use map identified and quantified the land use areas above their use capacity and found that 15% of the area is occupied with crops that are incompatible with the use capacity. The results strengthen the importance of soil conservation to ensure its productive capacity, promoting food and nutritional security and higher levels of agricultural productivity.Keywords: Food and Nutrition Security; Land Use; Erosion.RESUMENLa definición de clases de uso de la tierra es un instrumento para la adecuación del uso de la tierra en propiedades rurales y cuencas hidrográficas. Para este fin, establece a partir de la relación de factores intrínsecos del suelo, el alivio y el clima ocho clases de uso de la tierra. El objetivo de este trabajo fue la definición de clases de capacidad de uso de la tierra con el objetivo de promover la seguridad alimentaria y nutricional. Por lo tanto, se definieron clases de uso de la tierra para la cuenca del Ribeirão Caçús, sur de Minas Gerais - Brasil. Las clases de uso del suelo se definieron como: clases IV; VI y VIII, con valores porcentuales del 34%, 58% y 8% respectivamente. Las clases IV y VI requieren un manejo específico para aumentar la productividad en los agronegocios. La clase VIII es tierra no apta para cultivo, pasto o reforestación, solo puede servir como refugio y protección de fauna y flora. Posteriormente, el mapa de uso de la tierra identificó y cuantificó las áreas de uso de la tierra por encima de su capacidad de uso y descubrió que el 15% del área está ocupada con cultivos incompatibles con la capacidad de uso. Los resultados refuerzan la importancia de la conservación del suelo para garantizar su capacidad productiva, promoviendo la seguridad alimentaria y nutricional y altos niveles de productividad agrícola.Palabras clave: Seguridad Alimentaria y Nutricional; Uso del Suelo; Erosión.
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Choi, Mi Hyun. "Integration of curriculum, classes, evaluations and records-sharing of the history class's examples." History Education Review 27 (November 30, 2018): 357–88. http://dx.doi.org/10.31968/hae.2018.11.27.357.
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Maffei, Willer Soares, Mayra Grava Moraes, Silvia Regina Cassan Bonome Vanzelli, Debora Navarro Kato, Talita Fabiana Roque Silva, Gleyce Soares Reis, and Carlos Eduardo Lopes Verardi. "Reasons for high school students dropping out of physical education classes (Razones por las que los estudiantes de secundaria abandonan las clases de educación física)." Retos, no. 39 (September 23, 2020): 705–12. http://dx.doi.org/10.47197/retos.v0i39.81459.
Анотація:
Abstract. This research sought to analyze the dynamics of physical education classes in the 3rd year of high school and to recognize the profile of the classes and the involvement of students, understanding the reasons that lead them to drop out. This is a descriptive and cross-sectional study. A questionnaire was used to gather data on the participation of 517 high school students in physical education classes in the 3rd year of high school in state public schools in the interior of São Paulo. For the analysis of the information, a descriptive analysis and content analysis were used. The initial results showed that 44 % of the sample had some barrier that prevents them from taking classes. Of this percentage, 74.6 % were girls, who were the majority, and who answered open questions about non-participation. It is concluded that approximately half of the participating students, mainly girls, participate little, or do not participate in physical education classes, this result being related to the methodology and the selection of content developed by the teacher. The role of physical education classes is to serve all students, respecting their differences, stimulating their potential to contribute so that they are proactive, critical, and autonomous in relation to their health and quality of life.
Resumen. Esta investigación buscó analizar la dinámica de las clases de Educación Física en el tercer año de la escuela secundaria y reconocer el perfil de las clases y la participación de los estudiantes, entendiendo las razones que los llevaron a abandonar la escuela. Se trata de un estudio descriptivo y transversal. Se utilizó un cuestionario para recopilar datos sobre la participación de 517 estudiantes de secundaria en las clases de educación física en el tercer año de secundaria en las escuelas públicas estatales del interior de São Paulo. Para el análisis de la información se utilizó un análisis descriptivo y un análisis de contenido. Los resultados iniciales mostraron que el 44% de la muestra tiene alguna barrera que les impide tomar clases. De este porcentaje, el 74,6% son niñas, que fueron la mayoría que respondieron preguntas abiertas sobre la no participación. Se concluye que aproximadamente la mitad de los estudiantes participantes, principalmente niñas, participan poco o no participan en las clases de Educación Física, este resultado está relacionado con la metodología y la selección de contenido desarrollado por el maestro. Por lo tanto, el papel de las clases de educación física es servir a todos los estudiantes, respetando sus diferencias, estimulando su potencial de contribuir para que sean proactivos, críticos y autónomos en relación con su salud y calidad de vida.
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Flores Ferro, Elizabeth, Fernando Maurera Cid, Marcelo Hadweh Briceño, Socorro Alonso Gutiérrez Duarte, Ángela Silva-Salse, Sebastián Peña-Troncoso, Franklin Castillo-Retamal, et al. "Nivel de satisfacción de las clases online por parte de los estudiantes de Educación Física de Chile en tiempos de pandemia (Level of satisfaction of online classes by students of Physical Education of Chile in times of pandemic)." Retos, no. 41 (December 13, 2020): 123–30. http://dx.doi.org/10.47197/retos.v0i41.82907.
Анотація:
Introducción: En Chile el primer caso de COVID-19 fue diagnosticado el tres de marzo del 2020 y el día dieciocho del mismo mes el presidente decreto estado de catástrofe, por lo que las clases a nivel escolar y universitario pasaron de la presencialidad a la virtualidad. El presente estudio tiene como objetivo conocer el nivel de satisfacción de las clases virtuales de los estudiantes de Educación Física. Metodología: Cuantitativa, no experimental, transversal. La muestra estuvo constituida por 542 alumnos de Educación Física de diferentes casas de estudio de Chile. Se adaptó y validó la escala Satisfacción clases online. Resultados: existen diferencias significativas comparando las asignaturas teóricas y prácticas, siendo mejor valoradas las cátedras teóricas. También se encontraron diferencias por sexo, donde los varones poseen una percepción más negativa sobre las clases virtuales y al comparar por curso, los alumnos de primer año poseen una percepción más positiva sobre las clases virtuales en relación con los cursos superiores. Conclusiones: existe una resistencia por parte de los alumnos a las clases virtuales en la Educación Física, pues, si bien se encontraron diferencias significativas entre las asignaturas teóricas y prácticas, los valores siempre estuvieron alrededor de 3 en una escala de 1 a 5. Se hacen necesarias futuras investigaciones con otras variables como actividad física, niveles de estrés y estrategias para la enseñanza de la Educación Física virtual.
Abstract. Introduction: In Chile the first case of COVID-19 was diagnosed on March 3, 2020 and on the eighteenth of the same month the president decreed state of catastrophe, so that classes at school and university level went from the presence to the virtuality. The present study aims to know the level of satisfaction of the virtual classes of the students of Physical Education. Methodology: Quantitative, non experimental, transversal. The sample consisted of 542 students of Physical Education from different study houses in Chile. The Satisfaction scale online classes was adapted and validated. Results: there are significant differences comparing theoretical and practical subjects, with theoretical chairs being better valued. Differences were also found by sex, where males have a more negative perception about virtual classes and when comparing by course, freshmen have a more positive perception about virtual classes in relation to higher courses. Conclusions: there is a resistance on the part of students to virtual classes in Physical Education, because, although significant differences were found between the theoretical and practical subjects, values were always around 3 on a scale of 1 to 5. Future research with other variables such as physical activity, stress levels and strategies for the teaching of Virtual Physical Education are necessary.
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Bérard, Jean. "Classes dominantes, classes délinquantes ?" Criminologie 49, no. 1 (April 18, 2016): 203–24. http://dx.doi.org/10.7202/1036200ar.
Анотація:
L’article aborde la question de la délinquance des élites en déplaçant l’attention des travaux criminologiques vers les travaux des économistes et sociologues critiques, principalement français, qui portent sur les comportements des classes dominantes. La problématique porte sur les analyses formulées pour rendre compte de la crise actuelle en incriminant le comportement des classes dominantes. L’article étudie la mobilisation du vocabulaire de la déviance pour qualifier des comportements économiques et politiques de vol, d’extorsion et de violence. Il montre que ces dénonciations s’appuient sur des analyses de ces comportements comme un trait majeur des pratiques des classes dominantes contemporaines. En particulier, le renouveau de la sociologie critique s’appuie sur l’analyse du rapport singulier aux lois et aux normes des classes dominantes, en montrant qu’un de leurs traits distinctifs est de considérer ces règles comme fondamentales pour les autres, mais contournables par elles-mêmes. De telles analyses conduisent à des propositions politiques qui font usage de l’idée de sanction pénale. Mais l’article montre que ces usages sont pris dans des enjeux politiques plus larges et, en particulier, replacés dans le jeu des rapports de force entre les États, et entre les États et les détenteurs de capitaux qui échappent à leur contrôle.
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Avelaneda Origuela, Milena, Cinthia Lopes da Silva, and Elisângela Aparecida Macedo Fraga. "Educación Física y Comunidades Virtuales (Physical Education and Virtual Communities)." Retos, no. 20 (March 3, 2015): 26–29. http://dx.doi.org/10.47197/retos.v0i20.34619.
Анотація:
Las comunidades virtuales de internet son un fenómeno de la actualidad, constituyéndose en fuente de investigación y medio de acceso a los discursos sociales. Este trabajo tiene como objetivo analizar los discursos de dos comunidades virtuales «Yo amo Educación Física» y «Yo odio Educación Física», del website Orkut. El surgimiento de tales comunidades se constituye como elemento para reflexión acerca de los significados atribuidos a las clases de Educación Física escolar y a la tradición de esas clases en Brasil. Como procedimiento metodológico es realizada investigación bibliográfica e investigación de campo, con base en principios de la etnografía, caracterizando una discusión eminentemente cualitativa. En las entrevistas con los participantes de ambas comunidades fue posible observar que hay varios relatos de malas experiencias en las clases, tanto por parte de los que dicen «amar» Educación Física como de los que dicen «odiar» esa disciplina escolar. La justificativa para eso es la tradición de esas clases en Brasil, siendo predominante una visión de cuerpo y de las prácticas corporales exclusivamente biológica. Esa tradición implica un accionar pedagógico por parte de los profesores direccionado para la universalización de las expresiones de los alumnos, desconsiderando sus diferencias.Palabra clave: Cultura; Prácticas Corporales; Clases de Educación Física; Internet; Escuela; Comunidades virtuales.Abstract: Virtual communities on internet are a current phenomenon. They are sources of research and access to social discourses. The present paper has the objective to analyze discourses in two virtual communities: «I love Physical Education» and «I hate Physical Education» on Orkut website. The emergence of these communities constitutes an element for reflection about the signifiers assigned to Physical Education classes at school and the tradition of these classes in Brazil. Bibliography and field research were the methodological procedures based on ethnography principles characterizing a mainly qualitative discussion. During the interviews with participants from both communities, it was able to realized that there are many complaints of badly succeeded classes by people who say «to love» Physical Education as by the ones who say «to hate» this subject at school. The reason for that is the tradition of these classes in Brazil, which are mainly an exclusively biological view of the body and body practices. This tradition implies a pedagogical action by the teachers focused on standardizing the students and not considering their differences.Key words: Culture; Body Practices; Physical Education classes; Internet; School; Virtual communities.
Дисертації з теми "Clastes":
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Soler, i. Gibert Odí. "Approximation in the Zygmund Class and Distortion under Inner Functions." Doctoral thesis, Universitat Autònoma de Barcelona, 2020. http://hdl.handle.net/10803/670865.
Анотація:
En aquest treball es tracten dos problemes. El primer és un problema d’aproximació en la classe de Zygmund per funcions del subespai I_1(BMO), que és l’espai de funcions contínues amb derivada a BMO en el sentit de les distribucions. Considerem la distància definida per la semi-norma de Zygmund. En el Capítol 1, donada una funció f de la classe de Zygmund en la recta real amb suport compacte, trobem una estimació de la seva distància al subespai I_1(BMO). A més, aquest resultat s’expressa en termes de les segones diferències de f, que defineixen la seva semi-norma de Zygmund. Com a corol·lari, obtenim una caracterització de la clausura de l’espai I_1(BMO) en aquesta semi-norma. Els mètodes presentats en aquesta primera part no es poden aplicar al cas de la classe de Zygmund a l’espai euclidià de dimensió n>1. Tanmateix, presentem un resultat anàleg per mesures de Zygmund en dimensió n>=1. En aquest cas, el subespai que considerem és el de mesures absolutament contínues amb derivada de Radon-Nykodim en l’espai BMO.
En el Capítol 2, considerem l’espai de funcions amb continuïtat Hölder de paràmetre 0
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Rubiales, Pérez Miguel. "Patrones socioterritoriales de las clases altas en las regiones metropolitanas de Barcelona y Madrid (2001 – 2015)." Doctoral thesis, Universitat de Barcelona, 2017. http://hdl.handle.net/10803/462770.
Анотація:
Durante la primera década de los años 2000, la mayor parte de la investigación sociológica mantenía un pensamiento eminentemente aespacial. Por otra parte, la geografía humana y la demografía habían dirigido su atención sobre la inmigración, protagonista de una gran transformación en el país. Durante la década de los 2000, los estudios sobre la segregación de la población extranjera tomaron el relevo de los trabajos sobre segregación entre clases sociales, más característicos de los años noventa. Esto comenzó a cambiar a partir de la activación de las políticas de austeridad en torno a 2012. Esta tesis es también resultado de un clima en el que se renovaba el interés por las dinámicas de clase.
Tanto en los estudios sobre segregación étnica, como en los de segregación socioeconómica, está presente la preocupación por las desigualdades y por la formación de concentraciones de población desfavorecida. La atención sobre los guetos amalgama una tradición de investigación reivindicativa, con una actitud de sospecha generalizada hacia las personas desfavorecidas. Esta preocupación por la localización de los grupos desfavorecidos ha ido sustituyendo a la preocupación por sus condiciones de vida y por la desigualdad que sufren. De forma similar, la preocupación por la igualdad se ha deslizado hacia la preocupación por la desigualdad de oportunidades que, supuestamente, estarían generando los guetos y los “efecto barrio”. Así, la prevención del gueto es una política transversal, capaz de generar adhesiones en todo el espectro político. Sin embargo, algunas voces destacaban los posibles beneficios en términos de empleo y oportunidades que podían tener los extranjeros gracias a su concentración territorial (Bayona, 2007) o los problemas que enfrenta la población con menos recursos cuando su entorno social se transforma y experimentan una gentrificación de usos en la que se pierde, por ejemplo, la red de comercios con productos asequibles (Slater, 2009).
El interés inicial sobre el “nivel socioeconómico” se concentró en “las clases altas” a partir del artículo de (Atkinson y Flint, 2004) sobre las urbanizaciones cerradas en el Reino Unido. Ese artículo, entre otras aportaciones, sostiene que los problemas asociados a la proliferación de las urbanizaciones cerradas no se habían estudiado a causa de sesgos en la academia y la sociedad, que dificultan problematizar las acciones de las clases altas. Este sesgo aparecía también de forma clara en las investigaciones sobre segregación. Aunque los grupos privilegiados aparecen de forma sistemática como aquellos que más contribuían a las diferencias socioespaciales, los estudios de segregación denuncian, localizan, delimitan y concentran la atención (y la sospecha) sobre la segregación de los grupos desfavorecidos, la más alarmante. Estudiar las clases altas, de alguna forma, puede ayudar a distribuir la sospecha. Por otra parte, restringir el estudio a las clases altas, prometía, paradójicamente, ampliar los resultados de la investigación. En primer lugar, porque para los cálculos de segregación de las clases altas debía atenderse también al conjunto de clases y grupos; en segundo lugar, porque como su segregación se supone voluntaria, estudiar su separación del resto permitía analizar también sus motivos y razones; finalmente, aparecía una razón de peso metodológico: las clases más altas y más bajas son las que más carácter de clase inscriben en el territorio, pero es la clase alta la que está más normalizada y aparece mejor recogida en registros, censos, datos, nóminas y contratos. Ante un censo de 2011 que se anticipaba incierto, los datos y registros de la clase alta serían mejor indicador de las dinámicas socioterritoriales de clase.
El último cambio de relevancia que se incorpora es el paso de la idea de segregación entre grupos, al concepto de patrones territoriales. Esta transformación fue ocurriendo durante la investigación. Los resultados del análisis de ecología factorial muestran zonas metropolitanas diferenciadas entre sí y fuertemente asociadas a determinadas clases sociales. Esta asociación entre grupos y territorios también aparece en el imaginario y los discursos recogidos por las primeras entrevistas. Además de la asociación empírica y simbólica entre grupos y zonas urbanas, el campo cualitativo apuntaba también a fuertes asociaciones entre localizaciones, funciones y prácticas. Lugar de residencia y clase social, ya de por sí fuertemente relacionados, resultaban determinantes en la configuración de determinadas pautas de ocio, movilidad, socialización… El círculo se cierra cuando sus habitantes mantienen y acondicionan el territorio de forma que siga sosteniendo estas prácticas con eficacia. Así, territorio, clase, prácticas y capital simbólico conforman diferentes patrones socioterritoriales especialmente adecuados para el análisis de las dinámicas de segregación, integración, estigmatización territorial, gentrificación…
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Buchala, Luciana de Sant'Anna. "As classes sociais entre os impasses da teoria marxista : o debate contemporaneo em Olin Wright, Bordieu e Klaus Eder." [s.n.], 2007. http://repositorio.unicamp.br/jspui/handle/REPOSIP/285430.
Анотація:
Orientador: Jorge Ruben Biton TapiaDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Economia
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Resumo: A proposta do trabalho de pesquisa é avaliar as contribuições teóricas de Olin Wright, Bourdieu e Klaus Eder ao entendimento das classes sociais nas sociedades contemporâneas. De forma mais específica, foram estudadas as respostas dadas pelos referidos autores às dificuldades teóricas enfrentados pela teoria marxista em relação a: 1) a problemática da classe média e 2) a ligação entre classe e ação coletiva. Mostrou-se como as fronteiras de classe são fruto, em Wright, das operações analíticas do pesquisador, enquanto, em Bourdieu, emergem das práticas das classes. A noção de habitus de Bourdieu gera práticas e representações diferenciadas que funcionam como princípios de inclusão e exclusão e marcam as distâncias e afinidades, recortando, assim, as fronteiras entre as classes. Wright, por sua vez, mantém-se na apreensão da dimensão objetiva das relações de classe, definindo critérios teóricos a fim de especificar quem está fora e quem está dentro de determinada classe. No entanto, não é possível falar em fronteiras entre quaisquer grupos sociais sem considerar como essas fronteiras são simbolicamente construídas na realidade. Também foi analisado como Eder foi capaz de mostrar que os novos movimentos sociais estão ligados à classe média por refletirem aspectos da cultura dessa classe, e não por veicularem seus interesses materiais. Nesse sentido, o autor substitui a consciência de classe pela cultura como elo entre classe e ação coletiva, o que permite superar algumas dificuldades que a noção de consciência de classe colocava. Por exemplo, a dificuldade de se afirmar o condicionamento desses movimentos por determinada classe quando as reivindicações dos movimentos sociais não são veiculadas em termos classistas. Outra dificuldade era a exigência de uma atitude reflexiva a respeito da posição ocupada na estrutura social e dos interesses ¿fundamentais¿ correspondentes
Abstract: The proposal of this research is to evaluate the theoretical contributions of Olin Wright, Bourdieu and Klaus Eder to the understanding of the social classes in contemporary societies. Specifically, it studies the authors¿ answers to the difficulties found in Marxist theory related to: 1) the middle classes and 2) the link between class and collective action. It reveals how the class borders are the result, in Wright¿s thought, of the analytical operations of the researcher, while, in Bourdieu¿s thought, they emerge from the class practices. The notion of habitus proposed by Bourdieu generates practices and representations that function as principles of inclusion and exclusion and thus they mark the distances and affinities that trace the class borders. Wright, in turn, remains itself in the apprehension of the objective dimension of class relations and defines theoretical criteria in order to specify who are inside and who are outside of a social class. However, it is not possible to speak in borders between any social groups without considering how these borders are symbolically constructed in reality. It also analyzes how Eder was capable to show that the new social movements are linked to the middle classes because they reflect aspects of the culture of this class, and not because they propagate its material interests. In this sense, the author substitutes the class conscience by the culture as the link between social classes and collective action. This allows to solve some difficulties placed by the notion of class conscience. For example, the difficulty of recognizing the class conditioning of social movements when their claims are not propagated in class terms. Another difficulty was the requirement of a reflexive attitude regarding the position in the social structure and the corresponding interests
Mestrado
Mestre em Economia
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Saur, Hugo. "Étude des microstructures par tomographie à rayons X : application aux roches clastiques à grain fin." Thesis, Pau, 2022. http://www.theses.fr/2022PAUU3005.
Анотація:
L’étude de la microstructure des roches est indispensable pour nos enjeux contemporains et futurs en matière d'énergie, d’ingénierie et de construction. D’autre part, cette étude permet de caractériser les processus de déformation géologique ayant conduit à l’état actuel des unités lithologiques. Les roches clastiques à grain fin, communément appelées "shales" en anglais, représentent environ deux-tiers de l’ensemble des roches sédimentaires. Les données 3D relatives aux grains de silt ou clastes inclus dans la matrice argileuse et poreuse de ce type de roche sont peu fréquentes. Ces données sont pourtant cruciales pour comprendre les propriétés anisotropes à l’échelle macroscopique mais aussi pour évaluer l’état de déformation de la matrice rocheuse. Mieux connaitre la microstructure de ces roches permettrait d’être prédictif quant à leurs propriétés mécaniques ou physiques indispensables pour les applications du secteur de l’énergie par exemple. La tomographie à rayons X (XCT) est une technique non destructive permettant d’obtenir une image 3D de la microstructure d'un objet. Une caractérisation géométrique directe des constituants des roches clastiques à grain fin est envisageable grâce à cette technique. Sur la base d'images XCT, cette thèse vise d’abord à développer des aspects méthodologiques pour étudier la fabrique de forme 3D des clastes ainsi que leur distribution spatiale. Ces aspects sont élaborés à partir de la méthode des moments d’inertie qui est appliquée sur les grains segmentés des images 3D numériques. Nous présentons ensuite des applications sur des roches à grain fin possédant une fabrique sédimentaire et sur des roches à grain fin déformées présentant une fabrique d’origine tectonique. Le premier volet applicatif de la thèse s’intéresse à une même unité lithologique ayant enregistrée différentes quantités de déformation. Des échantillons du bassin sud-pyrénéen et des échantillons issus d’un affleurement historique dans les Appalaches centrales ont été collectés. Nous apportons de nouvelles données sur l’évolution de la forme 3D des grains et des pores à l’échelle micrométrique et sur leur agencement dans la matrice rocheuse en fonction de la déformation. Les données obtenues permettent de discuter des mécanismes de déformation à l’échelle du grain des différentes phases minéralogiques. Cependant, la petite taille des échantillons imagés par XCT (≤ 2 mm de diamètre) soulève la question de la représentativité de ces analyses. Sur le chantier sud-pyrénéen, certains échantillons sont étudiés de manière plus approfondie pour vérifier l’homogénéité des résultats. Nous y montrons que les données XCT complètent les mesures indirectes pétrophysiques en permettant de décrire et de localiser les sous-fabriques intégrées dans une mesure globale de la fabrique. Les limites apparaissent lorsque la dimension caractéristique des structures de déformation avoisine la taille de l'échantillon imagé par XCT. Dans le second volet applicatif, des échantillons provenant de systèmes turbiditiques du bassin sud-pyrénéen sont analysés. Ces systèmes, lorsque déformés en tectonique compressive, présentent l’avantage d’enregistrer la même quantité de raccourcissement différemment exprimée dans les unités lithologiques qui les constituent. Les résultats obtenus à partir de la forme des clastes sont comparés à nos mesures magnétiques globales de la fabrique et montrent une bonne cohérence. La méthodologie présentée dans ce travail peut s’étendre à d'autres types de milieux poreux et granulaires pour une meilleure compréhension de l'influence de l'anisotropie structurale sur leurs propriétés macroscopiques et leur comportement mécaniqueThe study of the microstructure of rocks is essential for our contemporary and future challenges in energy, engineering and construction. Furthermore, this study allows us to characterize the geological deformation processes that led to the current state of geological formations. Fine-grained clastic rocks, commonly called "shales", represent about two-thirds of all sedimentary rocks. 3D data concerning silt-sized grains or clasts embedded in the porous clay-rich matrix of this type of rock are relatively scarce despite the fact that these data are crucial to understand the anisotropic properties of these rocks at the macroscale but also to evaluate the deformation state of the rock matrix. A better understanding of the microstructure of these rocks would allow us to predict their mechanical or physical properties, which are essential for applications in the energy sector, among others. X-ray computed tomography (XCT) is a non-destructive technique providing a 3D image of the microstructure of any object. A direct geometric characterization of the constituents of fine-grained clastic rocks is possible with this technique. Based on XCT images, this thesis aims first to develop methodological aspects to study the 3D shape fabric of silt particles and their spatial distribution. The moments of inertia of segmented grains from 3D digital images are used for this development. We then present applications on fine-grained rocks with a sedimentary fabric and on deformed fine-grained rocks with a tectonic fabric. The first application part of the thesis focuses on the same lithologic unit having experienced different amounts of deformation. Samples from the South Pyrenean Basin and samples from a historical outcrop in the Central Appalachians were collected. We provide new data on the evolution of the 3D shape of grains and pores at the micrometer scale and their arrangement in the rock matrix with respect to the deformation intensity. The obtained data allow discussing the deformation mechanisms at the grain scale of the different mineralogical phases. However, the limited size of the imaged samples by means of XCT (≤ 2 mm diameter) raises the question of the representativeness of these analyses. On the South Pyrenean site, some samples are studied in more detail to evaluate the homogeneity of the results. We show that the XCT data complement the indirect petrophysical measurements by providing access to localized sub-fabrics that are integrated in a bulk measurement of the rock fabric. The limits are reached when the characteristic length of the deformation structures are on the order of the sample size imaged by XCT. In the second application part, samples from turbiditic systems of the South Pyrenean basin are analyzed. These systems, when deformed in compressive tectonic settings, record the same amount of shortening differently expressed in the various siliciclastic matrices. The results obtained from the shape data of the clasts are compared to our bulk magnetic fabric measurements and show a good consistency. The methodology presented in this work can be extended to other types of porous and granular media for a better understanding of the influence of fabric anisotropy on their macroscopic properties and mechanical behavior
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Garcia, Maria Teresa. "O crescimento da Classe C no Brasil e as mudanças na narrativa dos telejornais." Pontifícia Universidade Católica de São Paulo, 2015. http://tede2.pucsp.br/handle/handle/2518.
Анотація:
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Previous issue date: 2015-03-11This thesis analyses the effects of the brazilian social class "C" growth in the television news broadcasts. The work observes how this class loomed in the first decade of this century and reflects the impact this social transformation had in the press. The case study that this thesis proposes is the one of the "Jornal Hoje", from Rede Globo. Editions of the TV news program from 2000 to 2014 were analysed, showing the transformations in the formatting and in the language of its contents. This work also focuses on how communication with the viewer can become more colloquial from the use of the portuguese language oral modality
Esta dissertação analisa os efeitos provocados pelo crescimento da Classe C brasileira na narrativa dos telejornais. O trabalho observa como a Classe C se agigantou na primeira década deste século e reflete que impacto essa transformação social provocou na imprensa. O estudo de caso proposto nesta dissertação é do JORNAL HOJE, da Rede Globo. São analisadas as edições do JH entre os anos de 2000 e 2014 e demonstradas as transformações na formatação e na linguagem do telejornal. Este trabalho enfoca também como a comunicação com o telespectador pode tornar-se mais coloquial, a partir do uso da modalidade oral da língua portuguesa
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Mauro, Rosana. "Aspectos da midiatização do consumo e do sentido de classe social na telenovela: a representação da nova classe C." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/27/27153/tde-28012015-102445/.
Анотація:
A presente pesquisa pretende estudar aspectos da midiatização do consumo e do sentido de classe social na telenovela com foco na representação do que vem sendo considerada a \"nova classe C\" ou \"nova classe média\" brasileira. Para tanto, analisou-se cenas das telenovelas Avenida Brasil (2012), de João Emanuel Carneiro, e Cheias de Charme (2012), de Filipe Miguez e Izabel de Oliveira. Ambas exibidas na Rede Globo, a primeira no horário das 21 horas e a segunda às 19 horas. As duas foram consideradas pela mídia como tramas que representam a \"nova classe C\", o que justifica a escolha. Inicialmente, o trabalho traz uma breve discussão teórica sobre o termo midiatização, sobre as concepções sociológicas de classe social e os estudos realizados sobre telenovela e classe. Pretende-se, assim, problematizar a expressão \"nova classe C\", de modo a entender sua natureza e validade sociológica, bem como levantar a forma como a telenovela costuma retratar as classes sociais, para, assim, rumar às análises com embasamento teórico. A metodologia de análise se fundamenta na concepção marxista de materialismo histórico e dialética, com a qual estão relacionadas as teorias do filósofo da linguagem Mikhail Bakhtin, a Análise do Discurso Francesa e a Análise do Discurso Crítica. Essas teorias tiveram alguns de seus elementos mesclados e utilizadas como protocolo metodológico. A partir do protocolo e dos levantamentos teóricos sobre classes sociais e telenovela, objetiva-se averiguar as nuanças da midiatização do consumo e do sentido de classe social na representação discursiva do que vem sendo chamada a \"nova classe C\" em cenas selecionadas de Avenida Brasil e Cheias de Charme. Com as análises das cenas que retratam situações que aludem ao consumo, obtivemos resultados que apontam para o fato de ambas as telenovelas, em diferentes graus, apresentarem em seus discursos características que condizem com o modo próprio da telenovela tratar as classes sociais, assim como elementos que se relacionam com uma visão social hegemônica, além de aspectos que estão conectados com a realidade comentada pelos sociólogos e que também indicam mudanças na forma usual das telenovelas retratarem as diferenças sociais. Ademais, de acordo com o conceito de midiatização e com o papel da telenovela no Brasil, acreditamos que essas representações contribuem para a formação de um conhecimento social do que seria a \"nova classe C\" brasileira.This search aims to study aspects of the mediatization of consumption and the sense of social class in telenovela, with focus on what is dubbed \"the new class C\" or \"new middle class\" in Brazil. For that purpose, it was analyzed scenes of the telenovelas Avenida Brasil (2012), by João Emanuel Carneiro, and Cheias de Charme (2012), by Filipe Miguez and Izabel de Oliveira. Both were aired in Rede Globo, at 9pm. and 7pm., respectively. These two productions were considered by the media as representative of the \"new class C\", which justifies the choice. Initially, this work brings a brief theoretical discussion about the mediatization concept, about the sociologic concept of social class and the studies which cover telenovela and social class altogether. It is intended, therefore, to problematize the expression \"new class C\", in order to understand its origin and sociologic nature, as well as to look at the manner by which the telenovela usually portrays the social classes, so as to produce an analysis which has theoretical base. The methodology to analyze the matter is based on the Marxist conception of dialectic and in the historical materialism, which are related to the theories of the Russian language philosopher Mikhail Bakhtin, the French Discourse Analysis and Critical Discourse Analysis. These theories had some of their elements combined and used as methodological protocol. From methodological protocol and from the theoretical points about social classes and telenovelas, the objective is to investigate the nuances of the mediatization of consumption and the sense of social class in the discursive representations of the dubbed \"new class C\" in scenes picked from Avenida Brasil and Cheias de Charme. Based on the analysis of scenes that portray situations that allude to consumption, we obtained results which demonstrate that both telenovelas, yet in different degrees, reveal in their plots characteristics that connect with the particular view with which the telenovela approaches the social classes, as well as with elements that are related with the hegemonic social view, apart from aspects that are connected with the reality commented by sociologists and which indicates changes in the usual way that the telenovela portrays the social differences. Moreover, according to the concept of mediatization as well as to the role of telenovela in Brazil, we believe that those representations contribute to the making of a social knowledge of what the new Brazilian \"new class C\" would be.
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Diaz, Rivera Luis Enrique, Charagua Yoselin Aracely Gómez, García Pedro Robinzon Guerra, and Alejos Jennifer Yulissa Rodriguez. "Teen Music: Clases de música y canto a domicilio para niños y adolescentes en Lima." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2020. http://hdl.handle.net/10757/652873.
Анотація:
Teen Music es un servicio de intermediación entre músicos profesionales y padres de familia que requieren de profesionales que apoyen a sus hijos en lecciones de música con instrumentos modernos y canto a domicilio, dicha solución se basa en el uso de un sistema de página web, la cual se encargará de hacer posible la negociación entre padres y profesores de música. A lo largo del proyecto, se utiliza diversas metodologías de validación de hipótesis para saber cuáles son las alegrías y frustraciones de los clientes. Además, se establece el mercado total, disponible y operativo (target) para poder elaborar las diversas estrategias de marketing que serán necesarias para ofrecer el servicio de música a domicilio en sus diversas modalidades. No deja de ser importante, el desarrollo del plan de operaciones que contempla políticas operacionales, diseño de instalaciones, las especificaciones técnicas del servicio, la inversión en activos fijos que están vinculados al desarrollo del servicio y la estructura de los costos y gastos operativos. Asimismo, se realiza un análisis detallado de la estructura organizacional y recursos humanos. Finalmente, se utiliza todas las herramientas financieras para saber si el proyecto es viable.Teen Music is an intermediation service between professional musicians and parents who require professionals to support their children in music lessons with modern instruments and home singing. This solution is based on the use of a website system, the which will be responsible for making possible the negotiation between parents and music teachers. Throughout the project, various hypothesis validation methodologies are used to find out what are the joys and frustrations of clients. In addition, the total, available and operational market (target) is established to be able to elaborate the various marketing strategies that will be necessary to offer the home music service in its various forms. The development of the operations plan, which includes operational policies, the design of facilities, the technical specifications of the service, the investment in fixed assets that are linked to the development of the service, and the structure of operating costs and expenses are still important. In addition, a detailed analysis of the organizational structure and human resources is carried out. Finally, all the financial tools are used to know if the project is viable.
Trabajo de investigación
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Burckel, Vincent. "La classe populaire n’est pas morte. Enquête sur une « famille sociale » en lutte dans une petite ville de l’ancienne Moselle du fer (2008-2018)." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLV045.
Анотація:
Cette thèse s’appuie sur une enquête ethnographique menée pendant plusieurs années à Hagoncourt, une petite ville de Lorraine marquée par l’industrie du fer. Elle a pour objet l’histoire sociale de sa « classe populaire », c’est-à-dire d’un ensemble social localement situé rassemblant des individus socialement dominés, issus pour la plupart de familles ouvrières. Du XIXe siècle, jusqu’au milieu des années 1970, à Hagoncourt, l’usine sidérurgique et la mine de fer assurent à la ville et à sa population une prospérité relative, visible aussi bien dans ses cités bien tenues que dans ses nombreux commerces. La fermeture de l’usine puis de la mine, précipite la majorité des Hagoncourtois dans une crise économique et sociale sans précédent : plus que jamais, le chômage et la précarité touchent ou menacent tous les membres de l’ancienne « classe ouvrière ». Après quarante ans de politiques néo-libérales, de reflux du paternalisme aussi bien que du « communisme populaire » et de l’« insubordination ouvrière », ou encore d’oppositions internes exacerbées, le « peuple d’Hagoncourt » semble marqué par une sorte de désespérance à la fois sociale et politique, dont l’abstention aux élections est un indicateur sûr. Cependant, de la « génération du fer » (les « vieux ») à la « génération de la crise » (« les jeunes »), on retrouve une énergie sociale qui laisse penser que la classe populaire d’Hagoncourt est bien toujours en vie socialement. Depuis la crise financière et économique de 2007-2008, les membres de la classe populaire d’Hagoncourt, située dans la vallée de l’Orne-Fensch (où se trouve Hagoncourt) se sont distinguées dans leur luttes pour la survie de l’usine de Gandrange (2008) puis de celle de Florange (2012), avant de nourrir le mouvement des « gilets jaunes » à partir de 2018. De façon générale, ce qu’on peut appeler la « triple vie » ou les trois formes de l’habitus de la classe populaire d’Hagoncourt composent une figure collective contemporaine dans toute ses contradictions et ses convergences, face à la domination sociale : 1) Une morale agonistique ou « guerrière », traditionnellement considérée comme « masculine », qui valorise la force physique ou la rudesse des manières et du langage et qui peut aller jusqu’à un certain nihilisme ; 2) Une morale pacifique, traditionnellement considérée comme « féminine », qui privilégie la manière douce, une forme de timidité et qui peut tendre vers un certain conformisme social ; 3) Une morale politique ou civique, avec un penchant pour l’intérêt général et la recherche de sens, associée à la valorisation de la « culture », qui peut dériver aussi bien vers une sorte de « narcissisme social » que vers une disposition politique « révolutionnaire » résultant d’une « lutte des classes »What can be defined as the « triple life » of the working class, refers to the three forms of the working class’ habitus. The members of the working class do not equally display these forms according to the historical period. If for the “iron” generation sent to the hub or the kitchen since the age of 14 and designed to live a simple rough life in the “small-town”, the “hard model” of the habitus prevails in an evident way; the “crisis generation” that has over a long time been protected by the soft comfort of the family home and a juvenile atmosphere in school, now listens to the propaganda of a world that becomes more “open” and seems to start life in a “gentle slope”. Nevertheless, since 2008 the aggravation of the circumstances of working class’ life for an undetermined period, has led to a hardening of the ensemble in the context of unrestrained capitalism. According to the dominant ideology the working class should have melted into the bourgeoisie ever since the fall of the Berlin wall in the 1990’s. The young generation of the working class finds a new horizon of exploitation and domination. Poverty hits them instead of the “American dream” and a society without classes which they could have imagined while watching TF1. Considering their relationship with politics, it is known that the 1980’s (the Mitterand years) have marked a reflux of “popular communism” and the insubordination of the workers. Although, the years 2000 (the Sarkozy-Hollande-Macron years) come with a little new wind of popular insurrection that grows more and more intense, until it becomes the “yellow tempest” in 2018. Amongst the people of Hagoncourt that have been interviewed, with the exception of the “iron” and “crisis” generations, three forms of habitus can be identified that imply a social existence threatened and weakened by the dominant class: 1) agonistic or warlike morals traditionally considered « masculine », that valorise physical force and brutal manners and language and sometimes tend to a certain nihilism. 2) peaceful morals, traditionally considered “feminine” that give privilege to tender manners, a kind of timidity and sometimes tend to a certain social conformity. 3) political or civic morals with a preference for the general interest and the quest for meaning associated to the valorisation of culture and that can possibly take on a “revolutionary” political disposition
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Cavalcante, Sávio 1982. "Classes médias e modo de produção capitalista : um estudo a partir do debate marxista." [s.n.], 2012. http://repositorio.unicamp.br/jspui/handle/REPOSIP/280878.
Анотація:
Orientador: Ricardo Luiz Coltro AntunesTese (doutorado) - Universidade Estadual de Campinas, Instituto de Filosofia e Ciências Humanas
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Resumo: Esta tese é uma incursão crítica no debate marxista acerca das classes sociais, em geral, e das classes médias, em particular. O objetivo foi o de indicar, contextualizar e problematizar as questões teóricas subjacentes ao relativo incômodo de trabalhos marxistas com o tema das classes médias. Nossa tese é a de que a forma pouco consensual do marxismo em trabalhar com o conceito (geralmente, recusando-o) não se deve apenas ao fato de o termo ter sido mais desenvolvido pela ótica da estratificação social. As inúmeras controvérsias a esse respeito devemse principalmente a formas distintas de análise da própria obra de Marx, no tocante a temas como trabalho produtivo/improdutivo, trabalho manual/intelectual e a divisão capitalista do trabalho. Ao contrário de inúmeros trabalhos críticos produzidos a partir da metade do século XX, que alegavam ser o crescimento das classes médias uma prova do equívoco de Marx, seguimos a hipótese segundo a qual o problema das classes médias é compatível com a teoria marxista, que apresenta teses importantes para sua explicação na sociedade contemporânea. Usamos, para tanto, um conjunto variado de argumentos e propostas, em especial a partir das contribuições de G. Carchedi, N. Poulantzas e D. Saes. A intenção foi evidenciar a possibilidade e importância da análise marxista não apenas em relação à classe média tradicional - referente à pequena propriedade e vista como resquício de modos de produção anteriores e "em transição" - mas também no tocante à classe média assalariada (não proprietária) que surge como resultado do próprio desenvolvimento do capitalismo
Abstract: This thesis is a critical study of Marxist debate on social classes, with especial focus on the concept of middle classes. The aim is to indicate, contextualize and discuss theoretical issues underlying the discomfort that exists in Marxist works in relation to the subject of middle classes. Our argument is that the lack of consensus in Marxism about this concept (generally, it is refused) not only is due to the fact that concept has been further developed from the perspective of social stratification. From our point of view, several controversies are mainly explained by different accounts of Marx's work itself, especially with regard to issues such as productive and unproductive labour, manual and intellectual labour and the capitalist division of work. Unlike many critical studies made since the mid-twentieth century, which have claimed that the growth of the middle class was an evidence of misunderstanding of Marx, we follow the assumption that the problem of the middle classes is compatible with Marxist theory, which can offer important theses for its explanation in contemporary society. In order to discuss middles classes in Marxist theory, we follow a number of arguments especially from the contributions of G. Carchedi, N. Poulantzas and D. Saes. The aim is to demonstrate the feasibility and importance of Marxist analysis not only with regard to the traditional middle class - that is, the small property which is viewed as residue of earlier modes of production and then as "in transition" - but also to wageearners middle class (nonproprietary) that arises as a result of the development of capitalism itself
Doutorado
Sociologia
Doutor em Sociologia
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Gibson, Kate Shirley. "Feeding the middle classes : taste, classed identity and domestic food practices." Thesis, University of Newcastle upon Tyne, 2018. http://hdl.handle.net/10443/4168.
Анотація:
This thesis develops the insight that 'good' taste is associated with middle-class lifestyles (Bourdieu 2010 [1984]) by examining the classed links between food and the performance of identities. I focus on middle-class food practices to explore social meanings relating to the ways in which food choices reproduce class distinction. Engaging in a critical dialogue with Bourdieu's concepts of habitus, capital, practice, and field, I trace the complex ways in which class and identity are connected to everyday practices of domestic food consumption and provisioning. Based on research with twenty-seven participants in the North East of England, I draw on data generated from mixed methods: semi-structured interviews, food biographies, participant photographs, and exploration of participant homes. In doing so, I produce original empirical findings which extend and complicate sociological debates about class. A central finding is that food practices are played out through classed ideas about individuality, diversity, and authenticity. The processes by which food comes to be domesticated emerged as significant: worthy of continual investment and active personal involvement. This entailed marking boundaries around the individuated self, especially in relation to, and working against, mass consumption. However, probing the minutiae of practices in the intimate space of the home highlighted that while distinction was enacted through social distance from the imagined mass consumer, participants collectively reproduced middle-class food choices and practices. They attached value to similar foods and modes of provisioning and displayed a strategic disposition to accrue and reproduce shared food knowledges. Few studies have explored the subtle ways in which middle-class domestic food practices act as classed social markers. In addressing this gap, I offer a new understanding of a hitherto undertheorized dimension of middle-class reproduction. Through my specific focus on middle-class participants and the middle-class habitus, these findings make visible the classed relationships around valued food practices, which otherwise are naturalised as intrinsically legitimate. By marking themselves as knowledgeable and active consumers, participant narratives reproduce a rhetoric of individual choice which can pathologise others as actively making the wrong food decisions. The findings help problematize these narratives by offering a nuanced critique of the social distinctions participants both rely on and reproduce.
Книги з теми "Clastes":
1
Ermakova, A. V. What are classes and the class struggle? Moscow: Progress Publishers, 1986.
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Ermakova, Antonina. What are classes and the class struggle? Moscow: Progress, 1986.
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Conway, Richard, Teun Duynstee, Ben Hyrman, Roger Rowland, and James Speer. C# Class Design Handbook: Coding Effective Classes. Berkeley, CA: Apress, 2003. http://dx.doi.org/10.1007/978-1-4302-1124-2.
4
Bose, Pradip Kumar. Classes and class relations among tribals of Bengal. Delhi: Ajanta Publications, 1985.
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Allison, Damon, Andy Olsen, and James Speer. Visual Basic .NET Class Design Handbook: Coding Effective Classes. Berkeley, CA: Apress, 2003. http://dx.doi.org/10.1007/978-1-4302-0780-1.
6
Raiffaud, Joël. Affaires classées: Comment gérer et classer vos documents personnels. Québec, Québec: Documentor, 1993.
7
Form, William Humbert. Divided we stand: Working-class stratification in America. Urbana: University of Illinois Press, 1985.
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Mukhachev, Yu V. Classes and the class struggle in the USSR, 1920-1930s. Moscow: Progress Publishers, 1988.
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Mukhachev, I͡U V. Classes and the class struggle in the USSR, 1920s-1930s. Moscow: Progress Publishers, 1988.
10
Wright, Erik Olin. Classes. London: Verso, 1985.
Частини книг з теми "Clastes":
1
Sozeau, Matthieu, and Nicolas Oury. "First-Class Type Classes." In Lecture Notes in Computer Science, 278–93. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-71067-7_23.
2
Hewitt, Martin. "Class and the Classes." In A Companion to Nineteenth-Century Britain, 305–20. Oxford, UK: Blackwell Publishing Ltd, 2007. http://dx.doi.org/10.1002/9780470997147.ch19.
3
Lynch, John. "Working Class or Classes?" In A Tale of Three Cities, 93–109. London: Palgrave Macmillan UK, 1998. http://dx.doi.org/10.1007/978-1-349-14599-7_7.
4
Jessop, Bob. "Social Classes and Class Alliances." In Nicos Poulantzas, 149–90. London: Macmillan Education UK, 1985. http://dx.doi.org/10.1007/978-1-349-17950-3_6.
5
Conway, Richard, Teun Duynstee, Ben Hyrman, Roger Rowland, and James Speer. "Introduction." In C# Class Design Handbook: Coding Effective Classes, 1–5. Berkeley, CA: Apress, 2003. http://dx.doi.org/10.1007/978-1-4302-1124-2_1.
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Conway, Richard, Teun Duynstee, Ben Hyrman, Roger Rowland, and James Speer. "Defining Types." In C# Class Design Handbook: Coding Effective Classes, 7–53. Berkeley, CA: Apress, 2003. http://dx.doi.org/10.1007/978-1-4302-1124-2_2.
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Conway, Richard, Teun Duynstee, Ben Hyrman, Roger Rowland, and James Speer. "Type Members." In C# Class Design Handbook: Coding Effective Classes, 55–82. Berkeley, CA: Apress, 2003. http://dx.doi.org/10.1007/978-1-4302-1124-2_3.
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Conway, Richard, Teun Duynstee, Ben Hyrman, Roger Rowland, and James Speer. "Methods." In C# Class Design Handbook: Coding Effective Classes, 85–123. Berkeley, CA: Apress, 2003. http://dx.doi.org/10.1007/978-1-4302-1124-2_4.
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Conway, Richard, Teun Duynstee, Ben Hyrman, Roger Rowland, and James Speer. "Properties and Operators." In C# Class Design Handbook: Coding Effective Classes, 125–72. Berkeley, CA: Apress, 2003. http://dx.doi.org/10.1007/978-1-4302-1124-2_5.
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Conway, Richard, Teun Duynstee, Ben Hyrman, Roger Rowland, and James Speer. "Constructors and the Object Lifecycle." In C# Class Design Handbook: Coding Effective Classes, 175–212. Berkeley, CA: Apress, 2003. http://dx.doi.org/10.1007/978-1-4302-1124-2_6.
Тези доповідей конференцій з теми "Clastes":
1
Paris, Sylvain, Pierre Kornprobst, Jack Tumblin, and Frédo Durand. "A gentle introduction to bilateral filtering and its applications." In ACM SIGGRAPH 2008 classes. New York, New York, USA: ACM Press, 2008. http://dx.doi.org/10.1145/1401132.1401134.
2
Jarosz, Wojciech, Henrik Wann Jensen, and Craig Donner. "Advanced global illumination using photon mapping." In ACM SIGGRAPH 2008 classes. New York, New York, USA: ACM Press, 2008. http://dx.doi.org/10.1145/1401132.1401136.
3
Jarosz, Wojciech, Matthias Zwicker, and Henrik Wann Jensen. "The beam radiance estimate for volumetric photon mapping." In ACM SIGGRAPH 2008 classes. New York, New York, USA: ACM Press, 2008. http://dx.doi.org/10.1145/1401132.1401137.
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Donner, Craig, and Henrik Wann Jensen. "Rendering translucent materials using photon diffusion." In ACM SIGGRAPH 2008 classes. New York, New York, USA: ACM Press, 2008. http://dx.doi.org/10.1145/1401132.1401138.
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Dorsey, Julie, Holly Rushmeier, and François Sillion. "Advanced material appearance modeling." In ACM SIGGRAPH 2008 classes. New York, New York, USA: ACM Press, 2008. http://dx.doi.org/10.1145/1401132.1401140.
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Rushmeier, Holly. "Input for participating media." In ACM SIGGRAPH 2008 classes. New York, New York, USA: ACM Press, 2008. http://dx.doi.org/10.1145/1401132.1401141.
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Rushmeier, Holly. "The perception of simulated materials." In ACM SIGGRAPH 2008 classes. New York, New York, USA: ACM Press, 2008. http://dx.doi.org/10.1145/1401132.1401142.
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Dorsey, Julie, and Holly Rushmeier. "Light and materials in virtual cities." In ACM SIGGRAPH 2008 classes. New York, New York, USA: ACM Press, 2008. http://dx.doi.org/10.1145/1401132.1401143.
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Fatahalian, Kayvon. "Overview." In ACM SIGGRAPH 2008 classes. New York, New York, USA: ACM Press, 2008. http://dx.doi.org/10.1145/1401132.1401146.
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Fatahalian, Kayvon, and Mike Houston. "GPUs a closer look." In ACM SIGGRAPH 2008 classes. New York, New York, USA: ACM Press, 2008. http://dx.doi.org/10.1145/1401132.1401147.
Звіти організацій з теми "Clastes":
1
Delwiche, Michael, Yael Edan, and Yoav Sarig. An Inspection System for Sorting Fruit with Machine Vision. United States Department of Agriculture, March 1996. http://dx.doi.org/10.32747/1996.7612831.bard.
Анотація:
Concepts for real-time grading of fruits and vegetables were developed, including multi-spectral imaging with structured illumination to detect and distinguish surface defects from concavities. Based on these concepts, a single-lane conveyor and inspection system were designed and evaluated. Image processing algorithms were developed to inspect and grade large quasi-spherical fruits (peaches and apples) and smaller dried fruits (dates). Adjusting defect pixel thresholds to achieve a 25% error rate on good apples, classification errors for bruise, crack, and cut classes were 51%, 42%, and 46%, respectively. Comparable results for bruise, scar, and cut peach clases were 48%, 22%, and 58%, respectively. Acquiring more than two images of each fruit and using more than six lines of structured illumination per fruit would reduce sorting errors. Doing so, potential sorting error rates for bruise, crack, and cut apple classes were estimated to be 38%, 38%, and 33%, respectively. Similarly, potential error rates for the bruitse, scar, and cut peach classes were 9%, 3%, and 30%, respectively. Date size classification results were good: 68% within one size class and 98% within two size classes. Date quality classification results were not adequate due to the problem of blistering. Improved features were discussed. The most significant contribution of this research was the on-going collaboration with producers and equipment manufacturers, and the resulting transfer of research ideas to expedite the commercial application of machine vision for postharvest inspection and grading of agricultural products.
2
Vail, Nancy. Classes and class conflicts in Victorian England as explored by Thomas Hardy. Portland State University Library, January 2000. http://dx.doi.org/10.15760/etd.746.
3
GONCHAROVA, OKSANA. ELECTRONIC METHODICAL MANUAL "METHODICAL INSTRUCTIONS FOR PERFORMING LABORATORY CLASSES ON THE DISCIPLINE "ENVIRONMENTAL SAFETY" FOR STUDENTS OF THE SPECIALTY 20.02.02 "PROTECTION IN EMERGENCY SITUATIONS" OF SECONDARY VOCATIONAL EDUCATION INSTITUTIONS". SIB-Expertise, July 2021. http://dx.doi.org/10.12731/er0475.12072021.
Анотація:
ELECTRONIC METHODICAL MANUAL "METHODICAL INSTRUCTIONS FOR PERFORMING LABORATORY CLASSES ON THE DISCIPLINE "ENVIRONMENTAL SAFETY" FOR STUDENTS OF THE SPECIALTY 20.02.02 "PROTECTION IN EMERGENCY SITUATIONS" OF SECONDARY VOCATIONAL EDUCATION INSTITUTIONS. The purpose of the guidelines is to ensure a clear organization of laboratory classes in the discipline, to create an opportunity for students who were absent from the laboratory class to independently perform the work, issue a report and protect the work in a timely manner.
4
Lull, Vicente, Rafael Micó Pérez, and Cristina Rihuete Herrada. Clases de armas y armas de clase: hachas metálicas en conjuntos funerarios argáricos. Edicions de la Universitat de Lleida, 2018. http://dx.doi.org/10.21001/rap.2018.28.14.
5
Cary, Dakota. China’s CyberAI Talent Pipeline. Center for Security and Emerging Technology, July 2021. http://dx.doi.org/10.51593/2020ca017.
Анотація:
To what extent does China’s cultivation of talent in cybersecurity and AI matter in terms of competitiveness with other countries? Right now, it seems to have an edge: China’s 11 World-Class Cybersecurity Schools offer more classes on artificial intelligence and machine learning than do the 20 U.S. universities certified as Centers of Academic Excellence in Cyber Operations. This policy brief recommends tracking 13 research grants from the National Science Foundation that attempt to integrate AI into cybersecurity curricula.
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Turanova, Larisa, and Andrey Styugin. Electronic course "Introduction to engineering class". Science and Innovation Center Publishing House, November 2020. http://dx.doi.org/10.12731/introduction_to_engineering_class.
Анотація:
The electronic course "Introduction to the engineering class" is an electronic educational course for the implementation of the module of the vocational guidance program of additional education for schoolchildren of a technical orientation. Powered by LMS Moodle platform, contains multimedia and interactive resources. Available through a browser with built-in FleshPlayer, no additional software required. The electronic course includes materials on mathematics, physics, astronomy. Classes based on the e-course involve the use of electronic course resources in teleconference mode and independent work mode.
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Brislawn, K., D. Brown, G. Chesshire, and W. Henshaw. Overture: The grid classes. Office of Scientific and Technical Information (OSTI), January 1997. http://dx.doi.org/10.2172/419068.
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Chan, K., J. Babiarz, and F. Baker. Aggregation of Diffserv Service Classes. RFC Editor, February 2008. http://dx.doi.org/10.17487/rfc5127.
9
Fields, Lanny. The Analysis of Equivalence Classes. Fort Belvoir, VA: Defense Technical Information Center, June 1997. http://dx.doi.org/10.21236/ada336076.
10
Block, Henry W., and Thomas H. Savits. Multivariate Nonparametric Classes in Reliability. Fort Belvoir, VA: Defense Technical Information Center, January 1985. http://dx.doi.org/10.21236/ada185645.