oalib

OALib Journal期刊

ISSN: 2333-9721

费用:99美元

投稿

匹配条件: “Viana” ,找到相关结果约2188条。
列表显示的所有文章,均可免费获取
第1页/共2188条
每页显示
Symmetry Studies and Decompositions of Entropy
Marlos Viana
Entropy , 2006, DOI: 10.3390/e8020088
Abstract: This paper describes a group-theoretic method for decomposing the entropy of a finite ensemble when symmetry considerations are of interest. The cases in which the elements in the ensemble are indexed by {1,2,...,n} and by the permutations of a finite set are considered in detail and interpreted as particular cases of ensembles with elements indexed by a set subject to the actions of a finite group. Decompositions for the entropy in binary ensembles and in ensembles indexed by short DNA words are discussed. Graphical descriptions of the decompositions of the entropy in geological samples are illustrated. The decompositions derived in the present cases follow from a systematic data analytic tool to study entropy data in the presence of symmetry considerations.
Os trópicos na rota do Império britanico: a vis?o de Mungo Park sobre a áfrica em fins do século XVIII
Viana, Larissa;
História, Ciências, Saúde-Manguinhos , 2011, DOI: 10.1590/S0104-59702011000100003
Abstract: the young scottish physician mungo park, aged 23, arrived in africa in 1795 with a mission as specific as it was complex in those bygone days, namely to travel the entire length of the river niger. in 1799, the story of this journey was published in a book that sold 1500 copies in the first month alone, with two further editions published that same year, as well as the translation of the work into french and german the following year. in this article, the narrative of mungo park is examined by taking due consideration of the relationship between the tropics, science and travel in the early days of british expansionism into the heart of africa.
Psicologia, sáude e nutri??o: contributo para o estudo do comportamento alimentar
Viana,Victor;
Análise Psicológica , 2002,
Abstract: eating behaviour is one of the most important aspects of habits and lifestyle that has to be taken as object of health psychology approach. eating and nutrition have been studied, in clinical psychology, from the point of view of the pathological processes and as eating disorders. health psychology approaches eating behaviour in the normal person and in a specific theoretical and methodological context. nutrition is obviously related to disease and health. some of the most frightening diseases of our days are in some degree the result of unhealthy eating habits learned in childhood and adolescence. this is the case of cardiovascular diseases, cancer, diabetes, obesity and others. if unhealthy habits led to this disorders, healthy eating habits can prevent some of them and are in general part of their treatment. in this paper we present some aspects about the contribution of the health psychology in the research of eating behaviour and nutrition. the understanding of behaviour and eating style, witch include psychological factors, seems to be fundamental for the development of strategies in order to promote changes regarding healthy lifestyle.
Modals in Brazilian Advanced EFL Learners’ Compositions: A Corpus-Based Investigation1
Viana,Vander;
Profile Issues in Teachers` Professional Development , 2006,
Abstract: corpus linguistics has become a major trend in applied linguistics since the second half of the 20th century due to computing facilities. nowadays teachers can research and assess their students’ production by means of compiling learner corpora. this article describes how this technique was used to investigate the usage of modals in the writing of advanced efl learners studying at private language schools in brazil. when the research corpus is compared to the academic prose register studied by biber et al. (1999), the divergence becomes apparent. the findings, thus, suggest that subjects write in a non-proficient way, which runs counter to previous expectations.
Crise financeira, estado e regulariza??o jurídica
Viana, Nildo;
Revista Direito GV , 2009, DOI: 10.1590/S1808-24322009000200006
Abstract: the present discusses the subject of the financial crisis and your effects in the state and juridical sphere, starting from josé eduardo faria article (2009). para this author, the financial crisis places subjects they be discussed her that possess resonance in the state and juridical sphere and this produces a situation of "few certainties and a lot of doubts", and five pointed possibilities would exist for some analysts. the analysis exposed part of another interpretation of the financial crisis and, consequently, of your social consequences, as well as it presents other tendencies and effects of these on the right, presenting an alternative conception to the that this author presents.
ANDERSON, W.; CORBETT, J. Exploring English with online corpora: an introduction. London: Palgrave Macmillan, 2009. 205 p
Vander Viana
Revista Brasileira de Linguística Aplicada , 2010, DOI: 10.1590/s1984-63982010000400010
Abstract:
Modals in Brazilian Advanced EFL Learners’ Compositions: A Corpus-Based Investigation
Viana Vander
Profile Issues in Teachers` Professional Development , 2006,
Abstract: Corpus Linguistics has become a major trend in Applied Linguistics since the second half of the 20th century due to computing facilities. Nowadays teachers can research and assess their students’ production by means of compiling learner corpora. This article describes how this technique was used to investigate the usage of modals in the writing of advanced EFL learners studying at private language schools in Brazil. When the research corpus is compared to the academic prose register studied by Biber et al. (1999), the divergence becomes apparent. The findings, thus, suggest that subjects write in a non-proficient way, which runs counter to previous expectations. Key words: Corpus Linguistics, learner corpus, modals, proficiency, writing La Lingüística de Corpus se ha convertido en una de las principales tendencias en el área de Lingüística Aplicada desde la segunda mitad del siglo XX debido a la popularización de los ordenadores. Actualmente, los profesores pueden investigar y evaluar la producción escrita de sus alumnos a través de la compilación de corpora. Este artículo describe cómo se ha empleado esta técnica para investigar el uso de verbos modales en la producción escrita de alumnos de nivel avanzado de inglés como lengua extranjera de cursos libres en Brasil. Al comparar el corpus de investigación con el registro prosa académica estudiado por Biber et al. (1999), se hace evidente una discrepancia. Los resultados sugieren que los sujetos de investigación escriben de una manera no-proficiente, lo que se contradice con las expectativas iniciales. Palabras claves: Lingüística de Corpus, corpus de aprendiz, verbos modales, proficiencia, escritura
Modals in Brazilian Advanced EFL Learners’ Compositions: A Corpus-Based Investigation1 Los verbos modales en composiciones de alumnos avanzados de inglés como lengua extranjera de nacionalidad brasile a: Una investigación basada en corpus
Vander Viana
Profile Issues in Teachers` Professional Development , 2006,
Abstract: Corpus Linguistics has become a major trend in Applied Linguistics since the second half of the 20th century due to computing facilities. Nowadays teachers can research and assess their students’ production by means of compiling learner corpora. This article describes how this technique was used to investigate the usage of modals in the writing of advanced EFL learners studying at private language schools in Brazil. When the research corpus is compared to the academic prose register studied by Biber et al. (1999), the divergence becomes apparent. The findings, thus, suggest that subjects write in a non-proficient way, which runs counter to previous expectations. La Lingüística de Corpus se ha convertido en una de las principales tendencias en el área de Lingüística Aplicada desde la segunda mitad del siglo XX debido a la popularización de los ordenadores. Actualmente, los profesores pueden investigar y evaluar la producción escrita de sus alumnos a través de la compilación de corpora. Este artículo describe cómo se ha empleado esta técnica para investigar el uso de verbos modales en la producción escrita de alumnos de nivel avanzado de inglés como lengua extranjera de cursos libres en Brasil. Al comparar el corpus de investigación con el registro prosa académica estudiado por Biber et al. (1999), se hace evidente una discrepancia. Los resultados sugieren que los sujetos de investigación escriben de una manera no-proficiente, lo que se contradice con las expectativas iniciales.
Liberdades negras nas paragens do sul: alforria e inser o social de libertos em Porto Alegre, 1800-1835
Larissa Viana
Varia Historia , 2010, DOI: 10.1590/s0104-87752010000100018
Abstract:
Karl Marx e a Essência Autogestionária da Comuna de Paris
Nildo Viana
Revista Espa?o Acadêmico , 2011,
Abstract: O artigo apresenta a interpreta o da Comuna de Paris por Karl Marx como autogoverno dos produtores, autogest o social. Uma análise minuciosa do capítulo da obra “A Guerra Civil na Fran a” fornece os elementos interpretativos para compreender a percep o da Comuna de Paris como obra autogestionários dos operários parisienses, o que foi um elemento fundamental para o desenvolvimento do marxismo posterior.
第1页/共2188条
每页显示


Home
Copyright © 2008-2017 Open Access Library. All rights reserved.