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Search Results: 1 - 10 of 24660 matches for " Gleiciene Felix;Alves "
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Enteropathogens associated with diarrheal disease in infants of poor urban areas of Porto Velho, Rond nia: a preliminary study
Orlandi Patrícia Puccinelli,Silva Tatiane,Magalh?es Gleiciene Felix,Alves Fabiana
Memórias do Instituto Oswaldo Cruz , 2001,
Abstract: One hundred and thirty cases of diarrhea and 43 age-matched controls, 0 to 5 years old, were studied in a pediatric outpatient unit from a poor peri urban area of Porto Velho, Rond nia. Eighty percent of diarrheal cases were observed in the groups under 2 years of age. Rotavirus (19.2%) was the most frequent enteropathogen associated with diarrhea, followed by Shigella flexneri (6.15%) and S. sonnei (1.5%) and Salmonella sp. (6.9%). Four cases of E. coli enterotoxigenic infections (3.1%), E. coli enteropathogenic (EPEC)(2.3%) one case of E. coli enteroinvasive infection (0.8%) and one case of Yersinia enterocolitica (0.8%) were also identified. Mixed infections were frequent, associating rotavirus, EPEC and Salmonella sp. with Entamoeba histolytica and Giardia lamblia.
Enteropathogens associated with diarrheal disease in infants of poor urban areas of Porto Velho, Rond?nia: a preliminary study
Orlandi, Patrícia Puccinelli;Silva, Tatiane;Magalh?es, Gleiciene Felix;Alves, Fabiana;Cunha, Roberto Penna de Almeida;Durlacher, Rui;Silva, Luiz Hildebrando Pereira da;
Memórias do Instituto Oswaldo Cruz , 2001, DOI: 10.1590/S0074-02762001000500005
Abstract: one hundred and thirty cases of diarrhea and 43 age-matched controls, 0 to 5 years old, were studied in a pediatric outpatient unit from a poor peri urban area of porto velho, rond?nia. eighty percent of diarrheal cases were observed in the groups under 2 years of age. rotavirus (19.2%) was the most frequent enteropathogen associated with diarrhea, followed by shigella flexneri (6.15%) and s. sonnei (1.5%) and salmonella sp. (6.9%). four cases of e. coli enterotoxigenic infections (3.1%), e. coli enteropathogenic (epec)(2.3%) one case of e. coli enteroinvasive infection (0.8%) and one case of yersinia enterocolitica (0.8%) were also identified. mixed infections were frequent, associating rotavirus, epec and salmonella sp. with entamoeba histolytica and giardia lamblia.
Am?nia (NH3) atmosférica: fontes, transforma??o, sorvedouros e métodos de análise
Felix, Erika Pereira;Cardoso, Arnaldo Alves;
Química Nova , 2004, DOI: 10.1590/S0100-40422004000100022
Abstract: ammonia is the most common alkaline gas of the atmosphere, being important in the neutralization of various processes that occur in the atmosphere. its main sources of emission are the decomposition of organic matter and dejections of animals. ammonia is used by man in diverse activities of production, therefore it is a gas that can contaminate work environments. measurements of ammonia concentration in some parts of the world have shown great spatial and weather variation. this large variability makes it difficult to estimate the input of reduced nitrogen to different ecosystems from measurements.
Am nia (NH3) atmosférica: fontes, transforma o, sorvedouros e métodos de análise
Felix Erika Pereira,Cardoso Arnaldo Alves
Química Nova , 2004,
Abstract: Ammonia is the most common alkaline gas of the atmosphere, being important in the neutralization of various processes that occur in the atmosphere. Its main sources of emission are the decomposition of organic matter and dejections of animals. Ammonia is used by man in diverse activities of production, therefore it is a gas that can contaminate work environments. Measurements of ammonia concentration in some parts of the world have shown great spatial and weather variation. This large variability makes it difficult to estimate the input of reduced nitrogen to different ecosystems from measurements.
Características químicas e físico-químicas de pequis da Chapada do Araripe, Ceará
Oliveira, Maria Elisabeth Barros de;Guerra, Nonete Barbosa;Maia, Aline de Holanda Nunes;Alves, Ricardo Elesb?o;Matos, Nádia Maria dos Santos;Sampaio, Francisca Gleiciene Martins;Lopes, Maria Micheline Teixeira;
Revista Brasileira de Fruticultura , 2010, DOI: 10.1590/S0100-29452010005000030
Abstract: the aim of this work was to evaluate the quality of "pequi" (caryocar coriaceum wittm.). mature fruits from thirty five native pequi plants (cariocar coriaceum wittm.), grown in the chapada do araripe, state of ceará were harvested and analyzed as to chemical and physical-chemical characteristics. pulp content were evaluated for ph, acidity, soluble solids, total sugar, ratio °brix/acidity, water activity, protein, total carbohydrate and total energy, the pulp and kernel moisture, fat, ash and minerals (ca, mg, p, k, cu, fe, mn, na and zn). a high variability for these characteristics was observed among plants. the highest variability in the pulp samples was observed for total acidity (tta), total sugars and protein, and the lowest for water activity, ph and moisture, in ascending order. for relation minerals, greater variability was observed for copper in the pulp and sodium in the kernel. six plants stood out by presenting percentage of lipids (pulp and kernel), above the average in this study. mineral composition varied among samples (eleven plants), high lighting k in the pulp and p in the kernel, in quantitative term. the kernel is richer in minerals than the pulp. the pequi pulp, due of low acidity, high ph and high water activity, is very attractive to the growth of pathogenic microorganisms and predisposed to decay. moreover, the presence of nutrients, temperature and oxygen availability are important factors to be considered during processing and storage by favoring the lipids oxidation. the results demonstrate the nutritional importance of pequi, especially their kernel due its high lipids and minerals concentrations.
TERCEIRIZA O DE SERVI OS: UM ESTUDO EXPLORATóRIO EM HOSPITAIS
Dilane Felix,Carlos Alberto Gon?alves,Cid Gon?alves Filho
Revista PRETEXTO , 2007,
Abstract: O processo de globaliza o, aliado à redu o de custos e à necessidade estratégica das empresas de se concentrarem em suas próprias atividades, contribuíram para o aumento da terceiriza o nas corpora es. No Brasil, as baixas margens de lucro têm levado os hospitais a recorrerem, com frequência, à terceiriza o. Aliada a esse cenário, há uma crescente cobran a pela qualidade dos servi os de apoio, que constitui importante condi o para a preven o e controle de infec o hospitalar. O servi o de limpeza é um dos elementos primários e eficazes de controle, para romper a cadeia epidemiológica das infec es. Para a obten o dos dados, foram realizadas entrevistas em cinco hospitais de referência localizados em Belo Horizonte – MG e as respostas foram tratadas por meio da análise de conteúdo. Conclui-se que a maioria dos hospitais apresenta comportamento favorável ao processo de terceiriza o, desde que as prestadoras de servi os sejam associadas a práticas de um sistema de gest o eficiente.
Disponibilidade de ferro in vitro de gr?os de soja tostados por diferentes tratamentos
Felix, M?nica Alves;Canniatti-Brazaca, Solange Guidolin;
Ciência e Tecnologia de Alimentos , 2008, DOI: 10.1590/S0101-20612008000500013
Abstract: the availability of some minerals, such as iron can be affected by heat. the aim of this research was the evaluation of the iron amount and availability in vitro and the centesimal composition in soybean grains roasted by different treatments. five treatments had been done; two of them with previous drying and three without. the control was dried in a drier. the contents of humidity, ash, lipids, dietary fiber, and carbohydrates differ according to the treatments, but the protein contents did not vary statistically. the iron amount in the analyzed samples varied from 58.8 to 83.67 mg.kg-1 and the percentage of dialysed iron was from 0.95 to 1.38%. it can be concluded that the proximal composition was within the expected values and that the roasting was responsible for the improvement of the availability of the iron in vitro.
Como os enfermeiros percebem a sua atua??o nos conselhos de saúde?
Silva, Marysia Alves da;Lana, Francisco Carlos Felix;
Revista Brasileira de Enfermagem , 2004, DOI: 10.1590/S0034-71672004000100005
Abstract: this study is part of a master's thesis on the participation of nurses on health councils and aims to analyze the perception nurses have of their role in these forums. a qualitative approach is used with a theoretical referential of discourse analysis. the subjects are nurses who have been members of local and municipal health councils in goiania, goiás state, since 1995. the perceptions expressed are related to their concerns about not monopolizing the councils, about councils - especially local ones - being used for party political purposes, about avoiding corporate positions, about council autonomy, lack of infrastructure, political interference, lack of preparation on the part of professionals and the necessity of training for political quality, the contributions that they can make to discussion, reflection, group analysis, interventions and technical support. hopeful perspectives refer to continued change in order to qualify a greater number of councilors, to the growing emancipation of people for citizenship and to the reliability of present administrations.
Comorbidade: uso de álcool e outros transtornos psiquiátricos
Alves, Hamer;Kessler, Felix;Ratto, Lilian Ribeiro Caldas;
Revista Brasileira de Psiquiatria , 2004, DOI: 10.1590/S1516-44462004000500013
Abstract: alcohol related disorders often coexist with other psychiatric disorders and its incidence is increasing in last decades. studies show that patients with comorbidity, specially those with severe psychiatric disorders, have higher rates of suicide, relapse, money spent in treatment, homeless and they use more medical service. their evaluation must be meticulous because the differencial diagnosis become complicated without a long period of alcohol withdrawal. these patients have a worse prognostic and their treatment is more difficult. most of studies in this area have indicated that the integration of psychosocial and pharmacological techniques is more effective. the long term treatment must focus in the reduction of symptoms, improvement of social and familiar funcioning, coping skills and relapse prevention.
Dilemas no crescimento econ mico sustentável
Renato Felix dos Santos,Manoel Gon?alves Rodrigues
Revista Ibero-Americana de Ciências Ambientais , 2010, DOI: 10.6008/ess2179-6858.2010.001.0001
Abstract: Esse artigo tem por finalidade discutir o que é Desenvolvimento Sustentável numa abordagem crítica de crescimento econ mico sustentável. Em um cenário que se descortina por previs es pessimistas feitas pelas mais diversas comunidades científicas de todo mundo, é de máxima urgência que empresários apliquem os conceitos de sustentabilidade ambiental às suas cadeias de produ o. E por que ainda o conceito de Desenvolvimento Sustentável é ignorado pela maioria das empresas em todo mundo? Talvez porque no meio empresarial ainda vigore a idéia de que preserva o e sustentabilidade ambiental s o incompatíveis com o sistema capitalista, que envolve a busca constante por lucro e rentabilidade pelas organiza es. Esse texto é uma tentativa de argumentar-se contrariamente a este paradigma vigente, mostrando com exemplos práticos de empresas ecoeficientes que é possível sim, empregando medidas simples que n o necessariamente envolvam alto investimento, obter crescimento econ mico mitigando os danos causados ao meio ambiente pelas atividades produtivas empresariais.
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