1,721,095 research outputs found
A evolu??o da balan?a comercial na economia brasileira
Full text linkThis research had as objective to analyze the behavior and the evolution of the Brazilian Trade Balance about the different economic policies adopted between 1990 and 2010. The methodology starts with the documentary method, predominantly qualitative, and analyzes and interprets the behavior of exports and imports Brazil in the time period. The research presents graphs showing the positive or negative
evolution of the trade balance for each period, with documentary references explaining the behavior of exports and imports, in the face of the Balance of Payments, Foreign Exchange and Inflation and Privatization. In the light of this, it is concluded that the evolution of the Trade Balance had prioritized the stabilization of the economy and consequently affected exports and imports and the Brazilian trade balance. The main reason for this trend is connected to the economic policies adopted by the governments from 1990 to 2010, and it is also remarkable that movements of both domestic and foreign economy altered the balance of the Brazilian Trade Balance.Essa pesquisa teve como objetivo analisar o comportamento e a evolu??o da Balan?a Comercial Brasileira em rela??o ?s diferentes pol?ticas econ?micas adotadas entre 1990 e 2010. A metodologia parte do m?todo documental, predominantemente qualitativa, os dados ser?o analisados e interpretados a partir do comportamento das exporta??es e importa??es brasileiras no per?odo de 1990 a 2010, com exibi??o de gr?ficos para demonstrar a evolu??o positiva ou negativa da balan?a comercial para cada per?odo, com refer?ncias documentais explicando o comportamento das exporta??es e importa??es, diante do Balan?o de Pagamentos, do C?mbio e Infla??o e das Privatiza??es. De acordo com isso, conclui-se que houve evolu??o da Balan?a Comercial diante das pol?ticas econ?micas adotadas pelos governos de 1990 a 2010, priorizando a estabiliza??o da economia e consequentemente afetando as exporta??es e importa??es e o saldo comercial brasileiro, constatando que toda movimenta??o da economia interna e externa afetou o saldo da Balan?a Comercial Brasileira
Tarjeta postal de J.D. Balan a Alain Guy. Bucarest, 27 de Diciembre de 1969
No full textTarjeta postal de J.D. Balan a Alain Guy deseándole los mejores deseos para el nuevo año. - Observaciones: Se conserva el sobre con tres sello
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Balan?a adaptada para aulas experimentais inclusivas de Qu?mica
Full text linkCom a inclus?o de alunos com necessidades especiais em salas de aula da rede regular de ensino, novas metodologias de ensino t?m sido propostas para facilita??o do processo de ensino-aprendizagem para esta nova classe de alunos. No que diz respeito a alunos com baixa ou nenhuma vis?o, a utiliza??o de recursos como grafia braille, material em alto-relevo e uso de tecnologias assistivas como softwares e teclados de leitura de telas de computadores, calculadoras sonoras, linhas braile, entre outras, t?m permitido a facilita??o da inclus?o destes alunos em salas de aula de ensino regular. Para o ensino de Qu?mica, estes recursos facilitam a assimila??o do conte?do te?rico apresentado em sala, mas pouco ajudam no desenvolvimento de habilidades pr?ticas. Assim, situa??es que para alunos normovisuais s?o simples como a medida de pesos de materiais e medidas de volumes de l?quidos s?o impratic?veis por alunos n?o videntes por falta de instrumenta??o adequada. Desta forma, o objetivo deste trabalho foi desenvolver metodologias de medidas de massas de s?lidos e volumes de l?quidos utilizando-se uma balan?a adaptada para uso por alunos n?o videntes de modo a permitir que estes possam desenvolver aulas experimentais que necessitem medidas de pesos e de volumes de l?quidos. As metodologias foram desenvolvidas por um aluno n?o vidente de um curso de licenciatura em Qu?mica de n?vel superior e podem ser aplicadas em salas de aula de n?vel m?dio. Com a mesma foi poss?vel ao aluno n?o vidente medir massas de s?lidos e de l?quidos e preparar solu??es dentro da precis?o permitida pela balan?a (?0,25g). Al?m do car?ter cognitivo relativo aos conhecimentos adquiridos pelo aluno, outros aspectos como quebra de paradigmas quanto ao ensino de qu?mica experimental para alunos n?o videntes e melhoria da autoestima do aluno foram observados
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe 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
Morphological and genetic variation in populations of Sitana marudhamneydhal and the validity of Sitana attenboroughii
No full textBalan, A., Jude, D., Narayanan, Surya, Varma, Sandeep, Deepak, V. (2021): Morphological and genetic variation in populations of Sitana marudhamneydhal and the validity of Sitana attenboroughii. Zootaxa 4964 (3): 523-540, DOI: https://doi.org/10.11646/zootaxa.4964.3.
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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