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Search Results: 1 - 10 of 12404 matches for " Walter Junior "
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Journalism, database and the construction of a connected public sphere NEOFLUXO: Jornalismo, base de dados e a constru o da esfera pública interconectada
Walter Teixeira Lima Junior
Galáxia , 2011,
Abstract: The paper aims to reveal the results of researched project research project applied in Conected Social Media Observatory, called Neofluxo. It was approved by the National Council for Scientific and Technological Development (CNPq) and its main objective is to identify the behavior of informational flow in social networks during the majority electoral processs in Brazil, in 2010 and demonstrate the possibility to produce Journalism through the intersection and data visualization using APIs. The project stored more than 20,2 million of mentions of candidates, and keywords defined by the researchers. For this, it was elaborated a specific computer program based on an open source that is able to track entries from Twitter users from keywords, collecting and storing them in the database. The Neofluxo also recorded data from official social networks of candidates Jose Serra, Dilma Rousseff and Marina Silva, in order to identify –by these starting points - the informational flows until they have reached Twitter. O presente trabalho visa expor os resultados preliminares do projeto de pesquisa aplicada Observatório de Mídias Sociais Conectadas, batizado de Neofluxo. Aprovado em edital do CNPq, o projeto possui a dura o de dois anos, devendo desenvolver-se até junho de 2012. O objetivo principal é identificar o comportamento do fluxo informacional nas redes sociais durante o processo eleitoral majoritário no Brasil, em 2010, e demonstrar a possibilidade de produzir Jornalismo por intermédio do cruzamento e visualiza o de dados utilizando APIs. O projeto armazenou mais de 20,2 milh es de men es aos candidatos e palavras-chave definidas pelos pesquisadores. Para isso foi elaborado um programa computacional espe cífico, baseado em software aberto, capaz de rastrear participa es de usuários do Twitter segundo palavras-chave, coletando-as e armazenando-as em banco de dados. Também foram gravados dados das redes sociais oficiais dos candidatos José Serra, Dilma Rousseff e Marina Silva, com o propósito de identificar, por intermédio desses pontos de partida, os fluxos informativos desembocados no Twitter.
Classifica o das bases conceituais para elabora o de sistema digital de busca de fontes jornalísticas
Walter Teixeira Lima Junior
Galáxia , 2008,
Abstract: Este artigo contém a defini o de conceitos e revis o bibliográfica da primeira parte da pesquisa de nosso pós-doutorado visando à produ o de software para pesquisa e valida o qualitativa de fontes de informa o jornalística. O texto versa sobre memória biológica, decision making e conceitos fundamentais para escolha de uma fonte jornalística: natureza da fonte, credibilidade, prestígio e atualidade. Eles permeiam e influenciam a escolha (tomada de decis o) por parte do profissional que necessita de uma fonte para realizar seu trabalho jornalístico. Foram classificados, categorizados, estruturados e relacionados visando servir de parametros confiáveis e consolidados para que um software possa, a partir deles, realizar a tarefa de sele o das melhores op es de fontes jornalísticas, sem que esse processo contenha os vícios apontados por pesquisadores da área. Palavras-chave: fontes jornalísticas; jornalismo; tecnologia; ciências cognitivas; memória biológica Abstract Classification of conceptual bases for the construction of a digital system for searching journalistic sources - This article contains definitions of concepts and bibliographical reviews of the first part of a post-doctoral research aimed at the production of software for the research and qualitative validation of journalistic information sources. The text discusses biological memory, decision-making and fundamental concepts for the choice of a journalistic source: the nature of the source, its credibility, prestige and currentness. These factors imbue and influence the choice (decision-making) of the professional seeking a source to carry out his journalistic work. They were classified, categorized, structured and interrelated to serve as reliable and consolidated parameters to enable a software program to perform the task of selecting the best journalistic sources without the errors and problems that researchers of the area have experienced. Keywords: journalistic sources; journalism; technology; cognitive sciences; biological memory
Nise da Silveira, Antonin Artaud e Rubens Corrêa: Fronteiras da Arte e da Saúde Mental
Walter Melo Junior
Gerais : Revista Interinstitucional de Psicologia , 2009,
Abstract: The following article deals with the importance of Antonin Artaud’s and Rubens Correa’s works so that Nise daSilveira could undertake a double modification in the field of mental health: a change in the organization of mentalhealth services and a cultural transformation. The first change takes place through an epistemological cut in relationto a medical pattern, made possible by the introduction of the concept of countless states of (human) being, byAntonin Artaud. The second change takes place from the theatrical presentations developed by Rubens Correa,showing themes related to madness.
Big Data, Computational Journalism and Data Journalism: structure, thought and professional practice in the data web
Walter Teixeira Lima Junior
Estudos em Comunica??o , 2012,
Abstract: The current technological con guration of the Internet is being drawn from the increase of the data transmission speed, from the interconnection between computational machines with robust processing capacity and storage of data, and from the storage use of sophisticated programming languages, which allow the handling of immense and complex data bases. In this technological level of the network, the practice of the journalism professional sophisticates towards other areas of human knowledge, namely the eld of Computer Sciences. The need for an understanding of computational logics will enable the data journalist the use of new possibilities in the treatment of information and data, nding out new appro- aches to information of social relevance, new facts, and sources of alternative information.
Journalistic Sources: Conceptual bases for a digital system
Walter Teixeira Lima Junior
Brazilian Journalism Research , 2011,
Abstract:
Surpresas com rela??o à política monetária e o mercado de capitais: evidências do caso brasileiro
Gon?alves Junior, Walter;Eid Junior, William;
Revista de Economia Política , 2011, DOI: 10.1590/S0101-31572011000300007
Abstract: this article evaluates the effects that monetary policy actions exert on brazilian stock market. by the measures defined to estimate the surprise caused by comitê de política monetária do banco central do brasil (copom) decisions, it was verified that to a hypothetic unexpected 1% increase in the target rate is associated an 1.3% average fall of bovespa index. additional tests did not show distinct reactions caused by direction decisions, neither evidences from relevant recent economic events or decision contexts having influences on the surprise responses.
Abordagem nas doen?as sexualmente transmissíveis
Belda Junior, Walter;Shiratsu, Ricardo;Pinto, Valdir;
Anais Brasileiros de Dermatologia , 2009, DOI: 10.1590/S0365-05962009000200008
Abstract: nowadays, sexually transmitted diseases are one of the most common public health issues. among its consequences are the possibility of transmission from mother to baby - which may cause miscarriages and congenital disease, male and female infertility, and the increase of hiv infection risk. therefore, the main goal of these guidelines is to contribute to the improvement of the treatment for sexually transmitted diseases patients by presenting to the medical community how today's science stands on the matter and also what the recommendation for diagnosing and treating a patient are.
A influência do fator de vibra??o térmica na densidade eletr?nica de cristais bidimensionais
Delatorre, Plinio;Azevedo Junior, Walter Filgueira de;
Revista Brasileira de Ensino de Física , 2001, DOI: 10.1590/S1806-11172001000200012
Abstract: this work shows the effect of thermal vibration on the electron density for two dimensional crystals, using the program mathematica. it is presented a simple crystal model to help on teaching the basic concepts related to crystallography.
Acute generalized exanthematous pustulosis (AGEP). Case report
Belda Junior, Walter;Ferolla, Ana Carolina Junqueira;
Revista do Instituto de Medicina Tropical de S?o Paulo , 2005, DOI: 10.1590/S0036-46652005000300011
Abstract: acute generalized exanthematous pustulosis (agep) is a drug-induced dermatosis characterized by an acute episode of sterile pustules over erythematous-edematous skin. it is accompanied by an episode of fever, which regresses a few days after discontinuation of the drug that caused the condition or as a result of corticosteroid treatment. the main triggering drugs are antibiotics, mainly beta-lactam ones. other medications, such as antifungal agents, non steroid anti-inflammatory drugs, analgesics, antiarrhythmic, anticonvulsant and antidepressant drugs, may also be responsible. histologically, it is characterized by the existence of vasculitis, associated with non-follicular subcorneal pustules. a case of a caucasian female outpatient unit of dermatology with agep, who presented with generalized pustulosis lesions after the use of cephalosporin for urinary infection is related. the diagnosis was confirmed by the clinical and pathological correlations, the resolution of the dermatosis after discontinuation of the drug and use of systemic corticosteroid treatment, and the recurrence of the disorder after the introduction of a similar drug. the importance of the recognition of this drug-induced dermatosis is given by its main differential clinical and histological diagnoses: generalized pustular psoriasis and subcorneal pustulosis.
DIREITO AMBIENTAL: PERCEP O DOS AGENTES ENVOLVIDOS NA DESTINA O FINAL DAS EMBALAGENS DE AGROTóXICOS, DE ACORDO COM A LEI No 9.974/00, NA REGI O CAFEEIRA DO MUNICíPIO DE LAVRAS, NO SUL DE MINAS GERAIS
Walter Braga Junior,Marcelo Márcio Romaniello
Gest?o & Regionalidade , 2008,
Abstract: Esse trabalho procura discutir a aplica o da Lei no 9.974/00 (preven o ao impacto ambiental causado pelo descarte incorreto das embalagens de agrotóxicos) na regi o cafeeira no Município de Lavras, no Sul de Minas Gerais, através da percep o dos agentes envolvidos na comercializa o e destina o final das embalagens de agrotóxicos (produtores, revendas autorizadas e Ministério Público).
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