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Search Results: 1 - 10 of 191273 matches for " Patrícia de Oliveira;Nascimento "
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The influence of conventional heating and microwave irradiation on the resolution of (RS)-sec-butylamine catalyzed by free or immobilized lipases
Piliss?o, Cristiane;Carvalho, Patrícia de Oliveira;Nascimento, Maria da Gra?a;
Journal of the Brazilian Chemical Society , 2012, DOI: 10.1590/S0103-50532012005000033
Abstract: the lipases cal-b, psl, psl-c, psl-d, and a. niger lipase, free or immobilized in starch (obtained from two types of yam, known in brazil as “cará” (discorea alata l.) and “inhame” (colocasia esculenta (l.) schott) or gelatin films, were used in the acylation of (rs)-sec-butylamine with different acyl donors in various organic solvents applying conventional heating (ch) or microwave (mw) irradiation. in the case of free a. niger lipase, the conversion degrees were three times higher using mw irradiation when compared to conventional heating at 35 oc. using free a. niger lipase, the (r)-amide was obtained with a conversion degree of 21%, resulting in eep > 99% and e-value (enantioselectivity value) > 200, in 1 min of reaction under mw irradiation. when the a. niger lipase was immobilized in yam starch films, the (r)-amide was obtained in moderate conversions of 8-25% after 3 or 5 min of reaction under mw irradiation, but with higher selectivity (eep > 99% and e > 200) in comparison with the free form (conversion degree of 45%, eep 81% and e value of 18).
Acidentes de trabalho atendidos em servi?o de emergência
Concei??o, Paulo Sérgio de Andrade;Nascimento, Itatyane Bispo de Oliveira;Oliveira, Patrícia Silva;Cerqueira, Maria Ruth Moreira;
Cadernos de Saúde Pública , 2003, DOI: 10.1590/S0102-311X2003000100012
Abstract: in brazil, work-related injuries are only reported to the national social security data system. therefore, records are limited to formally hired workers, who represent less than half of the active work force. in this cross-sectional study, cases of work-related injuries were identified and interviewed in an emergency room in the city of salvador, capital of bahia state, brazil, to estimate their frequency and characteristics. work-related injuries accounted for 31.6% of all injuries from external causes (n = 215). only 36.8% of these patients reported having a formal job contract, and of these, fewer than half (45.5%) had their injuries reported to the social security data system, which indicates extensive underreporting of such important work-related health events, even in the formal sector of the economy. medical records from emergency rooms can be an important source of information on work-related accidents, and health surveillance needs to be enforced in such health care services. this can also be an important step in obtaining a more complete picture of the occurrence of work-related accidents in brazil.
Acidentes de trabalho atendidos em servi o de emergência
Concei??o Paulo Sérgio de Andrade,Nascimento Itatyane Bispo de Oliveira,Oliveira Patrícia Silva,Cerqueira Maria Ruth Moreira
Cadernos de Saúde Pública , 2003,
Abstract: No Brasil, acidentes de trabalho (AT) s o notificados apenas para a Previdência Social, restringindo-se, portanto, aos trabalhadores com carteira assinada, que representam, atualmente, menos da metade da for a de trabalho ocupada. Neste estudo transversal, pretende-se descrever os acidentes de trabalho e estimar a sua freqüência dentre os casos atendidos num servi o de emergência de Salvador, Bahia, Brasil. Identificou-se 215 pessoas atendidas por causas externas, das quais 68 (31,6%) eram AT. Verificou-se que 36,8% dos acidentados tinham carteira assinada, e dentre esses, apenas 45,5% tiveram notifica o para a Previdência, o que indica o alto nível de sub-registro dos AT, mesmo entre os trabalhadores do setor formal. Registros de servi os de emergência podem ser importante fonte de informa o dos acidentes de trabalho, e a extens o das a es de vigilancia para estes locais poderá ser um passo importante para um melhor conhecimento da magnitude de ocorrência desses eventos na popula o.
Perception of the team's family health program about depression puerperal
Angélica Teresa Nascimento de Medeiros, Aline Cristiane de Moura Matias, Cláudia Patrícia Nascimento de Oliveira , Bertha Cruz Enders
Revista de Enfermagem UFPE On Line , 2010,
Abstract: Objective: analyze the perception of the team’s Family Health Program about Postpartum Depression (PD), highlighting the importance of early detection in preventing the damage to mother-infant interaction. Method: it is a descriptive exploratory study with a quantitative approach; the sample consisted of 63 professionals from Natal City/RN. Data were collected in the first half of 2007, after obtaining an appropriate consent of the Research Ethics Committee of Federal University of Rio Grande do Norte (Protocol No 155/CEP-UFRN). It was applied a questionnaire with questions adapted to the criterion for depression diagnosis of the Diagnostic and Statistical Manual of Mental Disorders, considering all ethical aspects involving research with human subjects as stated in Resolution No. 196/96, the Ministry of Health Results: 22.2% and 36.5%, respectively, related DP with mental disorders and impairment of mother-child relations. 89% fall into the track to satisfactory identification of DP; 6,3% index did not reach desirable and 4,7% reached maximum score of identifying signs/symptoms. Conclusion: despite the satisfactory results, discusses the need to update the teams in order to make actions more effective in prevention and early diagnosis of DP.
Aspectos microbiológicos e informa o nutricional de molho de tomate organico oriundo da agricultura familiar Microbiological aspects and nutritional information of organic tomato sauce from family farming
Jair Martins Maria Cavalcante Melo,Patrícia Dormeia Guilhome,Kamila De Oliveira Do Nascimento,José Lucena Barbosa Júnior
Brazilian Journal of Food Technology , 2012,
Abstract: O sistema de produ o organico vem crescendo, tanto em área cultivada como em número de produtores e mercado consumidor. Contudo, informa es técnico-científicas sobre estes alimentos in natura e processados ainda s o incipientes. O tomate (Lycopersicum esculentum Mill.) desempenha um importante papel para os produtores organicos de todo o mundo, em fun o do retorno financeiro e da grande demanda. O objetivo do presente trabalho foi elaborar um molho de tomate organico, aproveitando os saberes dos agricultores, bem como avaliar sua qualidade microbiológica e determinar sua informa o nutricional. O molho estudado apresentou 93,45% de umidade, 0,89% de proteínas, 0,13% de lipídeos, 1,50% de cinzas e 4,03% de carboidratos totais. Quanto aos aspectos microbiológicos, o molho apresentou condi o sanitária satisfatória, de acordo com os padr es estabelecidos pela Agência Nacional de Vigilancia Sanitária (ANVISA), e valor calórico menor do que os molhos comerciais disponíveis no mercado. Os produtos processados foram rotulados e vendidos nas feiras agroecológicas da cidade do Rio de Janeiro, agregando valor ao tomate e gerando renda aos agricultores familiares. The organic production systems have been raising on cultivated area, producers number and market. However, technical and scientific information about raw and processed material undergoing to organic production system is scarce. Tomato (Lycopersicum esculentum Mill.) plays an important role for organic producers around the world due to its high profits and market acceptance. The aim of this study was to prepare an organic tomato sauce made from the knowledge of familiar farmers and to assess its microbiological quality and nutritional information. The studied product presented 93.45% of moisture, 0.89% of protein, 0.13% of lipids, 1.5% of ash and 4.03% of total carbohydrates contents. The products showed a satisfactory sanitary condition according to ANVISA and calorific value lower than the commercial sauces available in the market. The processed products were adequately labeled and sold at the agro-ecological fairs in Rio de Janeiro city, adding value to organic products generating incomes to small farmers.
Identifica??o de antocianidinas em acerolas do Banco Ativo de Germoplasma da Universidade Federal Rural de Pernambuco
Lima, Vera Lúcia Arroxelas Galv?o de;Pinheiro, Irapuan Oliveira;Nascimento, Márcia Silva do;Gomes, Patrícia Bezerra;Guerra, Nonete Barbosa;
Ciência e Tecnologia de Alimentos , 2006, DOI: 10.1590/S0101-20612006000400033
Abstract: the red color of mature acerola is due to the presence of anthocyanins. these pigments were extracted and purified from 12 genotypes cultivated at the active germoplasm bank of the rural federal university of pernambuco in order to determine their composition. the aglycon forms of the anthocyanins were revealed by acid hydrolysis. anthocyanins and anthocyanidins were separated by using high-performance liquid chromatography (hplc) using a c18 reversed phase analytical column. anthocyanidins were identified by comparing hplc elution order and retention times relative to authentic standards and to anthocyanidins obtained from acid hydrolysis of isabel, patrícia and red globe grapes, plum, red onion, strawberry and tommy atkins mango skin. the chromatograms showed that the acerola genotype anthocyanins profile is simple, showing three to five peaks, similar between them. after the acid hydrolysis, the chromatograms revealed the presence of two aglycons which were identified as cyanidin and pelargonidin. by comparing chromatograms of anthocyanins and anthocyanidins and analyzing the retention times, the presence of anthocyanins with different glycosylation patterns and the absence of acylation in their molecules could be clearly seen. the aglycons identified (cyanidin and pelargonidin) were found in different proportions in these acerola genotypes.
Caminhos da forma o e profissionaliza o docente no Brasil: desafios e perspectivas na contemporaneidade
Patrícia Rodrigues de Oliveira Kimura,Rita de Cássia Cabral Rodrigues de Fran?a,Ivany Pinto do Nascimento,Wilma de Nazaré Baía Coelho
Reflex?o & A??o , 2012,
Abstract: O presente artigo tem como objeto de estudo a forma o e profissionaliza o docente no Brasil. Apresenta como objetivo tra ar um breve panorama acerca da forma o de professores, apontando para a sua estreita rela o com a quest o da profissionaliza o docente, abordando um tema bastante pertinente para os estudos em educa o. Possui como referencial teórico-metodológico a revis o bibliográfica a partir de autores como Bonelli (1999), Nóvoa (1997), Ramalho, Nu ez e Gauthier (2004), Veiga (2005) e Weber (2003), que apontam para um contexto de reestrutura o do trabalho docente enquanto profiss o que busca afirmar a dimens o política e social de seu papel e o reconhecimento de sua especialidade em um campo de atua o específico. Abstract This article has as its object of study, training and professionalization of teachers in Brazil. Its objective is to outline a brief overview about the training of teachers, pointing to its close relationship with the issue of professionalization, it aims to broach a theme of enough pertinent for studies in education. It has as a theoretical and methodological reference the bibliographic review of the literature based on the authors such as Bonelli (1999), Nóvoa (1997), Ramalho, Nu ez e Gauthier; (2004), Veiga (2005) e Weber (2003), pointing to a context of restructuring of teaching as a profession which seeks to affirm the political and social dimension of its role and recognition of its expertise in a specific field of acting.
Hospedeiros e parasitóides de Anastrepha spp. (Diptera: Tephritidae) em Itaubal do Piririm, Estado do Amapá, Brasil
Silva, Ricardo Adaime da;Nascimento, Danilo Baia do;Deus, Ezequiel da Glória de;Souza, Gizelle Dias de;Oliveira, Lana Patrícia Santos de;
Ciência Rural , 2007, DOI: 10.1590/S0103-84782007000200041
Abstract: the occurrence of fruit flies on three host plants and their parasitoids was registered in itaubal do piririm, amapá state, brazil. exactly 51 samples of fruits of 10 botanical species were collected and it totaled 69.5 kg. it was possible to obtain 1,169 puparia that emerged 568 tephritidae and 105 parasitoids. moreover, four species of anastrepha were registered: a. antunesi lima, a. distincta greene, a. obliqua macquart and a. striata schiner. spondias mombin, psidium guajava and inga edulis were the hosts of tephritidae species, they had indexes of natural infestation of 1.3; 0.6 and 10.0 puparia/fruit and 141.1; 20.7 and 26.5 puparia kg-1 of fruit, respectively. two species of braconidae were obtained: doryctobracon areolatus (szépligeti) and asobara anastrephae (muesebeck).
A importancia da atua??o odontológica em pacientes internados em unidade de terapia intensiva
Morais, Teresa Márcia Nascimento de;Silva, Antonio da;Avi, Ana Luiza Ribeiro de Oliveira;Souza, Patrícia Helena Rodrigues de;Knobel, Elias;Camargo, Luiz Fernando Aranha;
Revista Brasileira de Terapia Intensiva , 2006, DOI: 10.1590/S0103-507X2006000400016
Abstract: background and objectives: in the intensive care unit, the nosocomial respiratory infection is responsible for high rates of morbidity, mortality and expressive increase in hospitals costs. its establishment feels more commonly by the aspiration of the content present within the mouth and the pharynx. thus we intended to review the literature on the participation of the oral condition in the establishment of the nosocomial respiratory infection. contents: deficient oral hygiene is common in patients under intensive care, which provides the colonization of oral biofilm for pathogenic microorganisms, especially for respiratory pathogens. the studies clearly show that the amount of oral biofilm in patients under intensive care increases according to period hospitalization meanwhile there also is an increase in respiratory pathogens. that colonizes the oral biofilm. this biofilm is an important resource of pathogens in patients under intensive care. conclusions: in spite of well-established hypotheses that narrow down the relationships between lung infections and the oral condition, the studies are not still completely defined. however, due to strong possibilities that these hypotheses are true, it is necessary to have and maintain the oral health, in addition to more integration of dentistry and of medicine, seeking patients' global treatment, the prevention of diseases, and more humanization at the intensive care unit.
Lombalgia ocupacional e a postura sentada: efeitos da cinesioterapia laboral
Freitas, Kate Paloma Nascimento;Barros, Suélem Silva de;?ngelo, Rita di Cássia de Oliveira;Uch?a, érica Patrícia Borba Lira;
Revista Dor , 2011, DOI: 10.1590/S1806-00132011000400005
Abstract: background and objectives: low back pain is the most frequent spinal disease causing from movement limitation to temporary disability. studies show its multifactorial etiology, stressing biomechanical causes, individual characteristics and occupational factors. this study aimed at assessing the effects of kinesiotherapy in occupational low back pain patients. method: this study has evaluated 38 employees of a university of the city of recife with occupational low back pain, who worked in the sitting position. employees were evaluated by self-perceived pain scale, oswestry and roland-morris functional questionnaires and screening physical evaluation test before and after labor kinesiotherapy sessions. results: there has been statistically significant pain intensity improvement by the self-perceived pain scale (p < 0.001) and by screening physical evaluation test (p = 0.001). however, there has been no significant improvement by oswestry and roland-morris questionnaires analysis. conclusion: results allow us to infer that labor kinesiotherapy has improved lumbar pain, decreasing its intensity, improving functional capacity of trunk stabilizing muscles and joint movement amplitude.
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