126 research outputs found
Le rameau subtil : prosatrices françaises entre 1364 et 1954 / Natacha Michel, Martine de Rougemont
No full textCollection : Brèves littératureCollection : Brèves littératureContient une table des matièresAvec mode text
Práticas pedagógicas matemáticas numa abordagem vygotskyana com estudantes do primeiro ano do ensino médio: o ensino de funções lineares por meio do software Scilab
No full textApresenta-se uma pesquisa que investigou as possibilidades de uso do software Scilab, para criar práticas de ensino de funções lineares considerando os conceitos da teoria vygotskyana. O referencial teórico está embasado nos conceitos de sociointeração, mediação, zona de desenvolvimento proximal e internalização; além do conceito de funções matemáticas e do uso de recursos tecnológicos. O delineamento metodológico foi qualitativo e os dados foram gerados por meio de estudo de caso com alunos do 1º ano do Ensino Médio, a partir de uma oficina realizada em uma escola pública de uma cidade da serra gaúcha. A análise do corpus foi inspirada na análise textual discursiva de Moraes e Galiazzi, fazendo surgir três categorias emergentes: mediação, sociointeração, práticas e processos de aprendizagens. Os resultados
dessa pesquisa revelam que as práticas docentes para o ensino da matemática precisam levar em conta as possibilidades e recursos do software propondo tarefas que possam desafiar o estudante. Nesse sentido é indicado que o professor tenha um papel mediador, realizando intervenções, problematizações e discussões com os estudantes, a fim de que eles possam dar sentido e significado às atividades realizadas por meio do software. Os resultados ainda sugerem que conhecer os conceitos da teoria Vygotskyana de sociointeração, mediação, zona de desenvolvimento proximal e internalização podem inspirar os professores, influenciando as práticas pedagógicas para ensino de funções lineares no ensino médio com o uso do software Scilab. [resumo fornecido pelo autor]We present a research that investigated the possibilities of using the Scilab software to create teaching practices of linear functions considering the concepts of the Vygotskyan theory. The theoretical framework is based on the concepts of socio-interaction, mediation, zone of proximal development and internalization; in addition to the concept of mathematical functions and the use of technological resources. The methodological design was qualitative and the data were generated through a case study with students of the 1st year of high school, from a workshop held in a public school in a city in the South of Brazil. The analysis of the corpus was inspired by the discursive textual analysis of Moraes and Galiazzi, giving rise to three emerging categories: mediation, socio-interaction, practices and learning processes. The research revealed that as teaching practices, teaching must take into account the possibilities and resources of the software for tasks that can challenge the student. It is suggested that the teacher has a mediator role, carrying out interventions, problems and discussions with students, in order that they can give meaning and meaning as media activities. The results also suggest that knowing the concepts of the vygotskyan theory of socio-interaction, mediation, zone of proximal development and internalization can inspire teachers, influencing pedagogical practices for teaching linear functions in high school using the Scilab software. [resumo fornecido pelo autor
Parution - Se dire lesbienne. Vie de couple, sexualité, représentation de soi
No full textParution - Se dire lesbienne. Vie de couple, sexualité, représentation de soi Natacha Chetcuti, Se dire lesbienne. Vie de couple, sexualité, représentation de soi, Editions Payot, 2010. Ce livre à la fois novateur, riche et subtil est le premier à s’attacher à l’intimité des lesbiennes en s’appuyant sur des récits de vie aussi bien hétérosexuels que lesbiens. Il décrit les trois parcours qui mènent à la construction de soi comme lesbienne et s’intéresse au coming out, nous apprenant nota..
Kedrovyi Sor : la vie quotidienne dans un camp du goulag à l'époque stalinienne
No full textKedrovyi Sor: daily life in a Gulag camp during the Stalinist period, Oleg Azarov.
Our knowledge of the Soviet concentration camp universe is beginning to be nourished by direct access to archives. The author, a young Russian scholar, has been able to work on a rich collection of documents concerning the camp of Kedrovyi Sor, in the Pečora bassin. Through his study of the camp's administrative structure, its financial operation and its economic activities, and through an analysis of the inmates and their living conditions, he provides, almost in the raw, a concrete and precise description of the daily functioning of a Stalinist camp from the early 1930s to the 1950s.Azarov Oleg, Laurent Natacha. Kedrovyi Sor : la vie quotidienne dans un camp du goulag à l'époque stalinienne. In: Vingtième Siècle, revue d'histoire, n°43, juillet-septembre 1994. Dossier : Histoire au présent de la "political correctness" pp. 69-87
La nomination de soi, entre catégorisation et intelligibilité : penser le genre
No full textÀ partir de données recueillies dans une thèse en sociologie (2008, 2010), l’article de Natacha Chetcuti s’intéresse aux manières de se dépendre des assignations normatives de genre et de corporéité à partir d’une dimension qui est celle du processus d’autonomination dans un contexte de situation minoritaire. Deux concepts clés constituent ici la trame de l’écriture. Le premier : celui de l’autonomination comme procédé méthodologique permettant de saisir l’effet de la norme en ce qui concerne le rapport sexe/genre et sa réinterprétation à partir de l’énonciation de soi en tant que lesbienne. Le second, qui fait suite à l’analyse empirique, à partir précisément du cadre interprétatif de l’autonomination, est celui d’un processus que l’auteur désigne sous le nom de « dés-hétérosexualisation ». Cette opération, constatée à partir de l’analyse des entretiens menés entre 2003 et 2008 auprès de lesbiennes de 30 à 50 ans, consiste dans la capacité à se nommer en tant que lesbienne et prend forme et sens dans la perception d’un corps qui se distancie de l’idéal normatif binaire de genre. L’autonomination de soi conduit dans la plupart des parcours décrits vers un processus qui s’oppose à la naturalisation des corps genrés pour produire des corps des-hétérosexualisés, composant ainsi un nouveau mode d’intelligibilité d’un « corps propre » en référence non plus à l’hétérosexualité comme principe de l’altérité, mais à celui d’une culture dé-médiatisée de la norme hégémonique. Un mode de l’altérité se trouve ainsi redéfini, qui ne se soutient plus du principe de la différence des sexes.Based on data from a doctoral thesis in sociology (2008, 2010) and drawing from a fieldwork conducted among lesbian urban communities in Paris and in Toulouse, this article focuses the ways through which participants (lesbian identified people) recruite gender and bodily norms in self naming and categorization practices. Naming practices are methodological procedures who capture the effect of the norms on gendered construction of lesbian self in everyday practices. Indeed the verbal coming out as a lesbian subject is intertwinned with a de-heterosexualization process, i.e. the emergence of a body perceived as an “own body”, a “lesbian body” in opposition to a naturalized, hetoronomative one. This new way of thinking leads the author to rethink a new relationship between practices and norms, to challenge the self vs other - homosexuality vs heterosexuality dichotomies and finally to reframe what we call “sexual difference”
Prisoners of Lexicon: Cultural Cisgenderism and Transgender Children
No full textThis paper focuses on cultural cisgenderism and its effects on trans people and trans children in particular. Based on a sociological analysis of the key assumptions of the construct of cultural cisgenderism, the author examines how cultural cisgenderism impacts the development of self-preceptions in trans people and trans children, and clearly reveals in detail the different effects of the system of cultural cisgenderism. Cultural cisgenderism is here primarily contrasted with transphobia, in the hope of contributing to a better understanding of the problems that trans people face with cultural cisgenderism
Opportunistic disease in yellow perch in response to decadal changes in the chemistry of oil sands-affected waters
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Effects of habitat and pulp and paper mill contamination on a population of brook stickleback (Culaea inconstans)
No full textThis study examined the responses of a population of brook stickleback (Culaea inconstans) exposed to pulp mill effluent at Jackfish Bay, Lake Superior, Canada, in May 2007 and May 2011. Brook stickleback were extirpated from the effluent-receiving site, presumably due to anoxia after this period. Females at the effluent-receiving site had significantly larger gonad sizes in 2007 and 2011. In 2011, effluent-exposed female gonadal development was significantly advanced when compared with reference sites; they were the second most mature when compared among three different reference sites. Analysis of 7-ethoxyresorufin-O-deethylase activity revealed that effluent-receiving site females had greater CYP1A induction in 2007 and significantly greater CYP1A induction in 2011. Effluent-receiving site males showed significantly reduced CYP1A induction in 2007 and significantly greater induction in 2011. Chemical evaluation of sediment from the receiving environment showed elevated levels of resin acids and the polycyclic aromatic hydrocarbon, retene. Higher condition factors and more mature gonads were consistent with higher winter and spring temperatures modified by effluent or by lake vs. stream environments. Overall, effects on effluent-exposed brook stickleback were not consistent with reported effects in white sucker exposed to the same effluent in previous studies.Natural Sciences and Engineering Research Council of CanadaCanada Research Chair
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