181,046 research outputs found
OS CONFLITOS DE GERAÇÃO NO SISTEMA DE ENSINO SUPERIOR SOB PRISMA DA EPISTEMOLOGIA DE COLETIVOS DE PENSAMENTO
No full textO objetivo deste ensaio teórico é analisar a aprendizagem escolar por meio dos conflitos de geração existentes sob o prisma da epistemologia de coletivos de pensamento de Ludwic Fleck, de modo a elucidar como a evolução nas gerações X, Y e Z influenciam em novas perspectivas de aprendizagem a partir de elementos constitutivos das relações sociais e culturais. Para esse artigo considera-se que a aprendizagem escolar sofre influencia de fatores intervenientes do contexto em que vivemos, sendo esses fatores advindos principalmente da revolução artificial do homem que derivam do impacto das tecnologias de informação sobre a natureza humana (SANTOS, 2007). Mediante o pressuposto da influência da tecnologia na aprendizagem humana, seria também oportuno considerar a evolução das gerações na aprendizagem, compreendendo que os professores precisam desenvolver a capacidade do exercício do ofício por meio das hipertecnologias, tanto no sentido de superar os fatores de desigualdade e desumanização, como também em realidades voltadas a um novo mundo que surge das tecnologias e comunicação virtual. Este contexto teórico e analítico da aprendizagem será representado em diferentes estilos de pensamento, em que a gestão integrada das diferentes gerações existentes deverá ser considerada a partir de um olhar sistêmico da aprendizagem escolar, caracterizada tanto como um círculo exotérico, que seria o sistema de ensino como um todo, como também nos diferentes estilos de pensamento que formam esse sistema, alunos, professores, pais e gestores escolares, todos eles caracterizados por Fleck como de círculos esotéricos, que estando conectados e compartilhando conhecimentos precisam contribuir efetivamente na formação de novos jovens através de um trabalho colaborativo e distribuidor de informações, melhorando a prestação de serviços de organizações escolares que buscam atender os atuais contextos da hipermídia
VoxHunt Expression Maps
No full text3D expression maps of the developing mouse brain of different ages derived from in situ hybridization experiments. This data was obtained from the Allen Brain Atlas and is a dependency of the VoxHunt R package
On Fleck quotients
No full textLet be a prime, and let n>0 and be integers. In this paper we study
Fleck's quotient
We determine mod completely by certain number-theoretic and
combinatorial methods; consequently, if then
where are Bernoulli numbers. We also establish the
Kummer-type congruence for
, and reveal some connections between Fleck's quotients and class
numbers of the quadratic fields \Q(\sqrt{\pm p}) and the -th cyclotomic
field \Q(\zeta_p). In addition, generalized Fleck quotients are also studied
in this paper
Appropriate Similarity Measures for Author Cocitation Analysis
No full textWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Loquat diseases : black spot and fleck
No full textBlack spot is common on loquats and renders affected fruit unmarketable.
Another disfiguring fungal disease, fleck, has also become established in this State.
The newer fungicide dodine is recommended for controlling both these diseases
Ludwik Fleck: la teoría de los estilos de pensamiento y de los colectivos de pensamiento
No full textThe article contributes to the dissemination of the philosophical analysis of science developed by Ludwik Fleck, through the conceptual elucidation of the theory of Thinking Styles and Thinking Collective. For it; at first, a biographical of the author is exposed that allows to identify the context in which the theory arises and; in a second moment, the elements are characterized make up this theory. Finally, some of the contributions of the Fleckeana proposal for research in the social sciences are enunciated.Con el objetivo de contribuir a la divulgación del análisis filosófico de la ciencia desarrollado por Ludwik Fleck, en el presente artículo se hace una elucidación conceptual de la teoría de los estilos de pensamiento (Denkstil) y los colectivos de pensamiento (Denkkollektiv). Para ello, en un primer momento, se presenta la biografía del autor para identificar el contexto en el que surge la teoría y, en un segundo momento, se caracterizan los elementos que la conforman. Finalmente se enuncian algunos de los aportes de la propuesta fleckeana para la investigación en ciencias sociales
Dot-and-fleck retinopathy in Alport syndrome caused by a novel mutation in the COL4A5 gene
No full textPURPOSE: To describe an unusual form of dot-and-fleck retinopathy in a slower progressive form of X-linked Alport syndrome, caused by a novel missense mutation in the COL4A5 gene. METHOD: Ophthalmic examination, polymerase chain reaction, and single-strand conformational polymorphism analysis of genomic DNA were performed in the proband. RESULTS: Ophthalmoscopy revealed classic dot-and-fleck retinopathy but located in an unusual site. A novel COL4A5 gene mutation changing glycine to cysteine at 177 was identified. CONCLUSIONS: Although there is no correlation between mutation site and the resulting phenotype in Alport syndrome, our findings suggest that further novel mutations and different ocular manifestations may be associated with Alport syndrome. (C) 2000 by Elsevier Science Inc
Ludwik Fleck: la teoría de los estilos de pensamiento y de los colectivos de pensamiento
No full textThe article contributes to the dissemination of the philosophical analysis of science developed by Ludwik Fleck, through the conceptual elucidation of the theory of Thinking Styles and Thinking Collective. For it; at first, a biographical of the author is exposed that allows to identify the context in which the theory arises and; in a second moment, the elements are characterized make up this theory. Finally, some of the contributions of the Fleckeana proposal for research in the social sciences are enunciated.Con el objetivo de contribuir a la divulgación del análisis filosófico de la ciencia desarrollado por Ludwik Fleck, en el presente artículo se hace una elucidación conceptual de la teoría de los estilos de pensamiento (Denkstil) y los colectivos de pensamiento (Denkkollektiv). Para ello, en un primer momento, se presenta la biografía del autor para identificar el contexto en el que surge la teoría y, en un segundo momento, se caracterizan los elementos que la conforman. Finalmente se enuncian algunos de los aportes de la propuesta fleckeana para la investigación en ciencias sociales
Review of "Moli��re" by George Forestier
No full textGeorges Forestier. Moli��re. Paris: Gallimard, 2018. 544 pp. + 32 illus. ���24.00. Review by Stephen H. Fleck, Emeritus, California State University Long Beach
"Closing the R&D Gap, Evaluating the Sources of R&D Spending"
No full textBoth spending and tax policies have been implemented in the United States with the goal of stimulating private sector research and development (R&D). Karier questions whether current R&D policy, especially the research and experimentation tax credit, can contribute to closing the gap between nondefense expenditures on R&D in the United States and such expenditures in other countries, such as Japan and Germany. He also explores possible changes to our current R&D policy to make it more effective.
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