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Search Results: 1 - 10 of 472451 matches for " Sílvia de Azevedo "
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Poder compensatório: coordena??o horizontal na defesa da concorrência
Azevedo, Paulo Furquim de;Almeida, Sílvia Fagá de;
Estudos Econ?micos (S?o Paulo) , 2009, DOI: 10.1590/S0101-41612009000400002
Abstract: agreements among competitors to negotiate prices are challenged by antitrust authorities as per se illegal. implicitly competition policy assigns negligible probability to such arrangements to yield net social benefits. this statement implies that countervailing power - related to the collective action of competitors in order to counteract the market power of a supplier or consumer - has a secondary role on competition policy. this paper argues that under particular conditions agreements among competitors in order to negotiate prices may increase social welfare. as a consequence, this type of arrangement should not be charged as per se illegal, inasmuch as they may create countervailing power and mitigate the effects of pre-existent market power. the analysis suggests that economic theory should be more intensely used in antitrust analysis, mainly when there are conflicting results with the established court decisions.
CARACTERíSTICAS DAS RESIDêNCIAS E DO MICROAMBIENTE NA CIDADE DE ITUVERAVA/SP
LIPORACI, Tales de Paula Checchia,CAMPOS, Aline Gomes de,TERRA, Sílvia Azevedo
Nucleus , 2010,
Abstract: Several allergic phenomena that affect humans can be caused by contact with dust mites that are found in homes, which provide nutrition and temperature and humidity for its development. The objective of this study was to characterize the environment (room, double room and single room) and microenvironment (sofa bed and single bed) according to their physical characteristics, and quantify the amount of mites per gram of dust. 30 randomly selected households, where they were collected house dust samples from selected microenvironments. The owners of homes have signed a consent form and answered a questionnaire about the characteristics of the residence. At the time of collection of dust was measured in the temperature and relative humidity. The homes of masonry with over 10 years and tile floors were the most in the study, where thefrequency of weekly cleaning with a damp cloth and sweep was the most used, and the microenvironment of the single bed that had the largest number of mites per gram of dust. Thus, the frequency of cleaning should be more careful in the microenvironments of residents suffering from allergy.Vários fen menos alérgicos que acometem o homem podem ser decorrentes do contato com ácaros de poeira domiciliar que s o encontrados em residências, as quais disponibilizam nutri o e temperatura e umidade adequadas ao seu desenvolvimento. O objetivo deste estudo foi caracterizar o ambiente (sala, quarto de casal e quarto de solteiro) e o microambiente (sofá, cama de casal e cama de solteiro) de acordo com suas características físicas, além de quantificar a quantidade de ácaros por grama de poeira. Foram selecionadas aleatoriamente 30 residências, onde foram coletadas amostras de poeira domiciliar dos microambientesselecionados. Os proprietários dos domicílios assinaram um Termo de Consentimento e responderam a um questionário sobre as características da residência. No momento da coleta da poeira domiciliar aferiu-se a temperatura e a umidade relativa do ar. As residências de alvenaria, com mais de 10 anos e piso de ceramicaforam a maioria no estudo, onde a freqüência de limpeza semanal com varredura e pano úmido foi a mais utilizada, sendo o microambiente da cama de solteiro o que possuía maior número de ácaros por grama depoeira. Sendo assim, a freqüência de limpeza deve ser mais cuidadosa nos microambientes dos moradores portadores de alergia.
IDENTIFICA O DE áCAROS DA POEIRA DOMICILIAR DE ITUVERAVA-SP
CAMPOS, Aline Gomes de,LIPORACI, Tales de Paula Checchia,TERRA, Sílvia Azevedo
Nucleus , 2010,
Abstract: Various allergic phenomena that affect the man may be the result of contact with household dust mites that are found in homes, which provide nutrition and appropriate temperature and humidity for theirdevelopment. The objective of this study was to identify the acari fauna of the city of Ituverava / SP. Samples were collected from house dust in 30 homes of the urban perimeter, randomly selected for the sampling was reliable for the population of mites in the city. The owners of the households answered a questionnaire on thecharacteristics of the residence. At the time of collection to the measured temperature and relative humidity. In all samples of dust examined was found house dust mites. The main family observed was The Pyroglyphidae with Dermatophagoides farinae, Euroglyphus maynei and Dermatophagoides evansi. The second family most found was Cheyletidae. There was also a large number of mites in different stages of the development, showing that they were in the reproductive period. We suggest the inclusion of the extracts of the mites in the Acari fauna of Ituverava / SP in the skin tests used to assess the patient with suspected of atopy, allowing an adjustment ofthe antigens used in skin tests for diagnosis of atopic diseases.Vários fen menos alérgicos que acometem o homem podem ser decorrentes do contato com ácaros de poeira domiciliar que s o encontrados em residências, as quais disponibilizam nutri o e temperatura e umidade adequadas ao seu desenvolvimento. O objetivo deste estudo foi identificar a fauna acarina da cidade de Ituverava/SP. Foram coletadas amostras de poeira domiciliar em 30 residências do perímetro urbano, selecionadas aleatoriamente para que a amostragem fosse fidedigna em rela o à popula o de ácaros da cidade. Os proprietários dos domicílios responderam a um questionário sobre as características da residência. No momento da coleta aferiu-se a temperatura e a umidade relativa do ar. Em todas as amostras de poeira analisadas encontrou-se ácaros de poeira domiciliar. A principal família observada foi a Pyroglyphidae, comDermatophagoides farinae, Euroglyphus maynei e Dermatophagoides evansi. A família Cheyletidae foi a segunda mais encontrada. Observou-se também um grande número de ácaros em estádios diferentes de ninfa, demonstrando que estes estavam em período de reprodu o. Sugere-se a inclus o de extratos dos ácaros presentes na fauna acarina de Ituverava/SP na bateria de testes cutaneos utilizados na avalia o do paciente com suspeita de alergia respiratória, possibilitando uma adequa o dos antígenos empregados nos teste
Dobras cutaneas e bioimpedancia elétrica perna-perna na avalia??o da composi??o corporal de crian?as
Cocetti, Monize;Castilho, Sílvia Diez;Barros Filho, Antonio de Azevedo;
Revista de Nutri??o , 2009, DOI: 10.1590/S1415-52732009000400008
Abstract: objective: the objective of this study was to compare the components of body composition obtained by leg-to-leg bioimpedance and skinfold thickness measurements in children. methods: triceps and subscapular skinfold thicknesses and tanita tbf-300a leg-to-leg bioimpedance were used to determine the body composition of 1 286 schoolchildren (703 girls and 583 boys) aged 7 to 9 years. the pearson's correlation coefficient (r) and bland-altman plot were used to analyze the agreement between the two methods. results: the two methods correlated strongly and significantly for girls′ and boys′ percentage of body fat (0.77 and 0.89, respectively), fat mass (0.93 and 0.94 respectively) and lean mass (0.92 and 0.89 respectively). the bland-altman plot also showed good agreement between the methods, since only a few points corresponding to the differences between the measurements obtained by the two methods were outside the confidence interval. conclusion: these results show that both methods, triceps and subscapular skinfold thicknesses and leg-to-leg bioimpedance, can be used to asses the body composition of schoolchildren in population-based studies. yet, the wide variability observed in some measurements suggests that either method should always be associated with other indicators to assess body composition.
RELATO DE CASO: DISSEC O AóRTICA PROXIMAL EM AVESTRUZ (Struthio cameluS)
TERRA, Sílvia de Azevedo,CAMPOS, Aline Gomes,SILVA, R. A.,REIS, M. A.
Nucleus Animalium , 2009,
Abstract: A female ostrich died suddenly was submitted to the autopsy and the gross lesions observedwere hematoma in the pericardiac cavity, concentrical hypertrophy of the left ventricle, dissecting aortic aneurysmof thoracic segment and pulmonary hemorrhage. After histopathologic studies and hepatic cooper concentration,we had consider arterial hypertension as the major factor of risk to the aortic dissection.Um avestruz fêmea, vítima de morte súbita, foi submetido à necropsia em que foram observados,macroscopicamente, hematoma na cavidade pericárdica, hipertrofia concêntrica do ventrículo esquerdo, hematomaintramural dissecante da aorta proximal e hemorragia pulmonar. Após estudos histopatológicos e dosagem daconcentra o do cobre hepático, considerou-se a hipertens o arterial como principal fator de risco para a dissec oaórtica.
O grotesco em Machado de Assis: uma leitura de a causa secreta
Azevedo, Sílvia Maria;
Trans/Form/A??o , 1988, DOI: 10.1590/S0101-31731988000100010
Abstract: na primeira parte deste trabalho -"grotesco, literatura, leitor" - discutiu-se o conceito de grotesco, configurado em termos literários, nas suas articula??es com a ficcionalidade e a recep??o. na segunda parte - "o leitor e o grotesco em a causa secreta" - procedeu-se à leitura do conto machadiano na perspectiva de um texto onde o grotesco, resultado da estrutura??o do conto, encontra-se configurado em termos ficcionais.
Diabo e cultura popular
Azevedo, Sílvia Maria;
Trans/Form/A??o , 1985, DOI: 10.1590/S0101-31731985000100006
Abstract: o presente trabalho focaliza a figura do diabo participando de duas express?es da chamada cultura popular medieval. por meio de espetáculos como o carnaval, a festa dos loucos, a festa do asno, procurei aprender, através da figura demoníaca, o intercambio entre duas formas de cultura - uma, séria, religiosa, feudal - relacionada com o mundo das institui??es medievais - outra, c?mica, irreverente, profana - ligada ao mundo medieval n?o institucionalizado.
Excesso de peso e obesidade em escolares: associa??o com fatores biopsicológicos, socioecon?micos e comportamentais
Guimar?es, Adriana Coutinho de Azevedo;Feijó, Isabela;Soares, Amanda;Fernandes, Sabrina;Machado, Zenite;Parcias, Sílvia Rosane;
Arquivos Brasileiros de Endocrinologia & Metabologia , 2012, DOI: 10.1590/S0004-27302012000200008
Abstract: objective: to verify the association between the behavioral, biopsychological, and socioeconomic factors in overweight and obese students. subjects and methods: the sample involved 393 students from state and private schools in florianópolis/sc, mean age of 9.9 ± 1.7, with 41% male subjects. a questionnaire adapted from oliveira e cols. was applied in the interview; anthropometric information (body mass and height) was used to calculate the bmi, and individuals were classified in overweight and obese according to conde and monteiro. results: as for the distribution of obesity and overweight by gender, girls showed a similar degree, while among boys, overweight individuals represented 77% of the sample. there were associations between female gender, economic status, ethnicity, school, and type of food with p ranging from < 0.001 to 0.003. conclusion: it was found that the behavioral, biopsychological, and socioeconomic factors seem to interfere with overweight and obesity in students of florianópolis.
A vis o de corpo na perspectiva de graduandos em Educa o Física: fragmentada ou integrada?
Alan Camargo Silva,Sílvia Maria Agatti Lüdorf,Fernanda Azevedo Gomes da Silva,Alexandre Palma de Oliveira
Movimento , 2009,
Abstract: Los objetivos de esta pesquisa son investigar y comparar la visión de cuerpo de estudiantes de primero y último semestres de Educación Física, ademas investigar como relacionan el cuerpo a la práctica profesional. Para la colecta de datos, fué utilizado un cuestionario aplicado a 103 estudiantes de Educación Física y analice documental. Los resultados revelan predominancia de una visión técnica y fragmentada del cuerpo en el primer período y una compreensión integradaen el último período. La forma de la atuación profesional estaria conetada con la orientación, sobretodo en las perspectivas de salud, estética y técnica.
Comparative study between ligature with thread or metallic clamping by means of laparoscopy with the purpose of experimental biliary obstruction in swines
Daneze, Edmilson Rodrigo;Terra, Guilherme Azevedo;Terra Júnior, Júverson Alves;Campos, Aline Gomes de;Silva, Alex Augusto da;Terra, Sílvia Azevedo;
Acta Cirurgica Brasileira , 2011, DOI: 10.1590/S0102-86502011000800007
Abstract: purpose: to induce a total extra-hepatic obstructive jaundice in swines, by ligation of the common bile duct by laparoscopic surgery. methods: eight swines of the landrace race, 36-day-old, originated from the same matrix, distributed in two groups. group a: was used titanium metal clip to the common bile duct ligation in three animals; group b: were ligated with 2-0 cotton thread in five animals. results: the ligation of the biliary ducts was performed successfully in all animals, with easy identification of the common bile duct by laparoscopy. there weren't difficulties in the procedures, mainly due to the increased surgical field provided by the excellent quality of light and image of the appliance. the clinical signs of jaundice were evident in the animals in seven days. in group a, two animals showed bile duct perforation near the clip, probably due to ischemic necrosis, progressing to peritonitis and death. in group b, five animals showed obstructive jaundice without any amendment. conclusion: under the conditions of this study, we therefore recommend the use of unabsorbed wires to experimental biliary obstruction, in order to avoid complications, such as ischemia and necrosis, followed by perforation of the wall of the bile ducts.
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