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Search Results: 1 - 10 of 193239 matches for " Ubiratan de Oliveira Alves "
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Violência na TV: sele o do noticiário Violência na TV: sele o do noticiário
Ubiratan de Oliveira Alves
Semina : Ciências Sociais e Humanas , 2010, DOI: 10.5433/
Abstract: Estudo das noticias divulgadas na televis o em Londrina, visando a determinar o impacto da violência no noticiário de televis o, através da análise da natureza do fato, da categoria de noticia, da procedência, do envolvimento individuai ou coletivo, dos aspectos de violência mais evidentes, e dos recursos utilizados para atingir a sensibilidade do público. Study of the news presented in the television station in Londrina, looking at the impact of violence in the television news bulletin, by the analysis of the nature of fact, the class of news, the origin, the involving, the clearing aspects of violence and the resources used to reach the public sensibility.
RIO S O FRANCISCO: AS áGUAS CORREM PARA O MERCADO
Claudio Ubiratan Gon?alves,Cristiane Fernandes de Oliveira
Boletim Goiano de Geografia , 2009,
Abstract: O presente artigo lan a vista sobre quest es candentes que perpassam o rio S o Francisco. Inicialmente s o tratados aspectos do uso da água e dos investimentos públicos, ambos voltados para fins de produ o energética e expans o das áreas irrigadas. Num segundo momento s o ressaltadas a reestrutura o produtiva do espa o do mercado a partir do Plano de Acelera o do Crescimento do governo Lula, e a continuidade das lutas de resistências visando a constru o de espa os da esperan a.
A spy in the house of love: an introduction to Anais Nin A spy in the house of love: an introduction to Anais Nin
Ubiratan Paiva de Oliveira
Ilha do Desterro , 2008,
Abstract: Anais Nin was born in Paris in 1903. Her father was a Cuban pianist and composer and her mother a singer of French-Danish origin. At the age of nine, after her father had abandoned the family, she started writing her Diary, which consisted of over one hundred volumes at the time of her death in Los Angeles in 1977. When she was eleven, she was brought to New York where, at the age of sixteen, Nin started writing in English. Her first book to be published was D.H. Lawrence: An Unprofessional Study, in 1932. She also worked as a fashion and artist's model and as a Spanish dancer for some time Having been psychoanalysed by Otto Rank, she became his assistant. Anais Nin was born in Paris in 1903. Her father was a Cuban pianist and composer and her mother a singer of French-Danish origin. At the age of nine, after her father had abandoned the family, she started writing her Diary, which consisted of over one hundred volumes at the time of her death in Los Angeles in 1977. When she was eleven, she was brought to New York where, at the age of sixteen, Nin started writing in English. Her first book to be published was D.H. Lawrence: An Unprofessional Study, in 1932. She also worked as a fashion and artist's model and as a Spanish dancer for some time Having been psychoanalysed by Otto Rank, she became his assistant.
Old times Old times
Ubiratan Paiva de Oliveira
Ilha do Desterro , 2008,
Abstract: In Pinter: A Study of His Plays, Martin Esslin mentions three levels of possible interpretation for Old Times. According to him, Pinter's play could be interpreted on a realistic level, or either representing the male character's dream or a ritual game. He correctly remarks, though, that none of those levels excludes the others, because "... they must co-exist to create the atmosphere of poetic ambivalence on which the image of the play rests..1 In Pinter: A Study of His Plays, Martin Esslin mentions three levels of possible interpretation for Old Times. According to him, Pinter's play could be interpreted on a realistic level, or either representing the male character's dream or a ritual game. He correctly remarks, though, that none of those levels excludes the others, because "... they must co-exist to create the atmosphere of poetic ambivalence on which the image of the play rests..1
Correlation Between the Peak Nasal Inspiratory Flow and the Visual Analogue Scale Before and After Using a Nasal Decongestant
Teixeira, Rodrigo Ubiratan Franco,Zappelini, Carlos Eduardo Monteiro,Oliveira, Luana Gon?alves,Basile, Luciana Campoy Giro
International Archives of Otorhinolaryngology , 2011,
Abstract: Introduction: The measurement of the peak nasal inspiratory flow (PNIF) is easily and swiftly obtained, but hardly spread in Brazil though. On the other hand, the visual analogue scale (VAS) for nasal obstruction is a subjective measurement that can also be used. Objective: To evaluate the correlation between PNIF and VAS for nasal obstruction before and after occurring a change in the nasal patency caused by the topic vasoconstriction. Study outline: Non-randomized clinical and experimental study. Method: 60 volunteers, including patients, doctors, nurses and administrative assistants of the institution were submitted to PNIF and VAS examinations before and after the nasal vasoconstriction with oxymetazoline chloride at 0.05%. Results: The average value found for pre-vasoconstriction VAS was 4.1 and, for post-vasoconstriction, it was 2. This represented a 44% range between the measurements. With regard to PNIF values, the average found when measuring the vasoconstriction was 151 l/min and 178 l/min after vasoconstriction, showing a 20% increase. At the pre-vasoconstrictor moment, increasing a point in average VAS value corresponds to a 3.8% decrease in average PNIF value. In the post-vasoconstriction, each increase of a point in average VAS value corresponds to a 4.5% decrease in average PNIF value. Conclusion: There was an important correlation between the objective measurement of the nasal obstruction through PNIF and the subjective measurement provided by VAS before nasal vasoconstriction. A similar correlation could also be observed after using the decongestant.
Correla o Entre Peak Flow Nasal Inspiratório e Escala Visual Analógica Pré e Pós Uso de Vasoconstrictor Nasa
Teixeira, Rodrigo Ubiratan Franco,Zappelini, Carlos Eduardo Monteiro,Oliveira, Luana Gon?alves,Basile, Luciana Campoy Giro
Arquivos Internacionais de Otorrinolaringologia , 2011,
Abstract: Introdu o: A medida do pico de fluxo nasal inspiratório (PFNI) é obtida de forma simples e rápida, mas pouco difundida no Brasil. Por sua vez, a escala visual analógica (EVA) para obstru o nasal é uma medida subjetiva que também pode ser utilizada. Objetivo:Avaliar a correla o entre o PFNI com a EVA para obstru o nasal, antes e após uma mudan a da patência nasal, proporcionada pela vasoconstric o tópica. Desenho do estudo: estudo clínico e experimental n o randomizado. Método: 60 indivíduos voluntários incluindo pacientes, médicos, enfermeiros e auxiliares administrativos da institui o foram submetidos aos exames de PFNI e EVA antes e após a vasoconstri o nasal com cloridrato de oximetazolina a 0,05%. Resultados: O valor médio encontrado para EVA pré vasoconstric o foi de 4,1 e 2 após a vasoconstri o. Isto representou uma varia o de 44% entre as medidas. Em rela o aos valores do PFNI, a média encontrada na mensura o pré vasoconstric o foi de 151 l/mim e de 178 l/mim após a vasoconstric o, apresentando um acréscimo de 20%. No momento pré vasoconstrictor, o aumento de um ponto no valor médio da EVA, corresponde a um decréscimo de 3,8% no valor médio do PFNI. No pós, cada incremento de um ponto no valor médio da EVA, corresponde a um decréscimo de 4,5% no valor médio de PFNI. Conclus o:Houve uma correla o importante entre a medida objetiva da obstru o nasal através do PFNI com a mensura o subjetiva proporcionada pela EVA antes da vasoconstric o nasal. Semelhante correla o também p de ser observada após o uso do vasoconstrictor.
Siphlophis compressus (Daudin, 1803) (Squamata: Dipsadidae): First records for the Atlantic forest north of the S o Francisco river, northeastern Brazil
Vilela, Bruno,Gomes De Lima, Marcelo,Gon?alves, Ubiratan,Skuk, Gabriel Omar
Cuadernos de Herpetología , 2011,
Abstract: Brazil, Alagoas State. Municipality of Murici: Fazenda Bananeira (9° 16' S, 35° 59' W; 550 m, Datum: SAD69). Collection data: 4 November 1994, Col.: Eliza Maria Xavier Freire & others. Deposited in the herpetological collection of the Museum of Natural History, Federal University of Alagoas (MUFAL). MUFAL 1773, adult female (SVL [snout–vent length]: 338 mm, HW [head width]: 7.9 mm, TL [tail length]: 100.1 mm, SVL/ TL: 0.30).
Relation between Gamma Decomposition and Powder Formation of γ-U8Mo Nuclear Fuel Alloys via Hydrogen Embrittlement and Thermal Shock  [PDF]
Fábio Branco Vaz de Oliveira, Delvonei Alves de Andrade
World Journal of Nuclear Science and Technology (WJNST) , 2014, DOI: 10.4236/wjnst.2014.44023
Abstract: Gamma uranium-molybdenum alloys have been considered as the fuel phase in plate type fuel elements for material and test reactors (MTR), due to their acceptable performance under irradiation. Regarding their usage as a dispersion phase in aluminum matrix, it is necessary to convert the as cast structure into powder, and one of the techniques considered for this purpose is the hydration-dehydration (HDH). This paper shows that, under specific conditions of heating and cooling, γ-UMo fragmentation occurs in a non-reactive predominant mechanism, as shown by the curves of hydrogen absorption/desorption as a function of time and temperature. Our focus was on the experimental results presented by the addition of 8% weight molybdenum. Following the production by induction melting, samples of the alloys were thermally treated under a constant flow of hydrogen for temperatures varying from 500°C to 600°C and for times of 0.5 to 4 h. It was observed that, even without a massive hydration-dehydration process, the alloys fragmented under specific conditions of thermal treatment during the thermal shock phase of the experiments. Also, it was observed that there was a relation between absorption and the rate of gamma decomposition or the gamma phase stability of the alloy.
Em nome de Deus, da democracia e da terra: representa es anticomunistas na década de 1960 no Piauí
Marylu Alves de Oliveira
Antíteses , 2008,
Abstract: O artigo se prop e a analisar as principais representa esanticomunistas piauienses na décadade 1960. Verificamos a existência de trêsvertentes anticomunistas no estado: a religiosa,a do conservadorismo e uma ligada à quest oda propriedade privada, que juntas podem sercompreendidas como os grandes segmentosrepresentativos, onde encontramos os que lutarammais veementemente contra o comunismonaquele momento. A partir dessas vertentes,apontamos para uma gama de representa esanticomunistas, que foram construídas noPiauí, e que, de certa forma, ajudaram asignificar a grande maioria dos acontecimentospolíticos e sociais naquele estado nessa década.
A bacia de Marmelar. Aplica o de métodos sedimentológicos ao estudo da evolu o do relevo
Celeste de Oliveira Alves
Finisterra - Revista Portuguesa de Geografia , 1971,
Abstract:
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