oalib

Publish in OALib Journal

ISSN: 2333-9721

APC: Only $99

Submit

Any time

4 ( 1 )

3 ( 1 )

2020 ( 45 )

2019 ( 408 )

Custom range...

Search Results: 1 - 10 of 353053 matches for " Maria de Fátima Ramos Moreira "
All listed articles are free for downloading (OA Articles)
Page 1 /353053
Display every page Item
Uso do chumbo em urina como indicador de exposi??o e sua rela??o com chumbo no sangue
Moreira, Maria de Fátima Ramos;Neves, Eduardo Borba;
Cadernos de Saúde Pública , 2008, DOI: 10.1590/S0102-311X2008000900021
Abstract: the aim of this work was to verify whether there are statistically significant correlation between the concentrations of lead in blood (pb-b) and urine (pb-u). electrothermal atomic absorption spectrometry was used in the determination of lead concentration in biological material. venous blood and spot urine were collected from workers occupationally exposed (95), adults (130) and children up to 15 years old (22) environmentally exposed. after a test showing significant differences between pb-u and the three categories previously determined, cutting points for pb-u were established to predict pb-b values by the roc curve. thus, it is expected that pb-b is lower than 10 μg.dl-1 with pb-u up to 0.55 μg. dl-1, whereas lead levels in blood below 27.6 μg. dl-1 are expected when the amount of the metal in urine is lower than 2.05 μg.dl-1. so, urine can be used to replace blood for the assessment of the occupational exposure to lead. however, caution is advised in the case of environmental exposure, since urinary lead should be used just as an estimation of the metal content in blood.
DISTúRBIOS OSTEOMUSCULARES EM CIRURGI ES-DENTISTAS: UMA REVIS O DE LITERATURA
Leda Freitas de Jesus,Marden Samir Marinha,Maria de Fátima Ramos Moreira
Revista Uniandrade , 2010,
Abstract: Os distúrbiososteomusculares relacionados ao trabalho (DORT) correspondem a umquadroinflamatório no sistema musculoesquelético que resulta em dor e desconfortofísico.Decorre do uso excessivo desse sistema sem que haja tempo para suarecupera o. Emcirurgi es-dentistas, procede da combina o de fatoresergon micos, mecanicos e psíquicos que podem levar o profissional a afastar-sedo trabalho temporária ou definitivamente, sendo, por isso, considerado peloMinistério da Saúde como um problema de saúde pública. As regi es do corpo doscirurgi es-dentistas mais afetadas por DORT s o a coluna lombar e cervical,pesco o e ombros. A especialidade com maior índice de queixas é a endodontia, afaixa etária mais atingida é entre 30 e 49 anos, havendo uma predominancia demulheres entre os doentes. Com o objetivo de prevenir o aparecimento de DORT oupelo menos minimizar seus efeitos, recomenda-se a utiliza o de equipamentos ergonomicamentecorretos, alternancia de consultas com procedimentos simples e complicados,pausas para descanso entre as consultas e manuten o da saúde geral do cirurgi o-dentistaatravés da ado o de hábitos saudáveis de alimenta o e exercícios físicos.Baseado em revis o de literatura, este artigo conceitua e caracteriza os DORT,tra a um perfil desta doen a em cirurgi es-dentistas e faz recomenda es sobrecomo prevenir ou minimizar seus efeitos.
Avalia??o da exposi??o a metais numa oficina de recupera??o de armamento de uma organiza??o militar
Neves,Eduardo Borba; Mendon?a Junior,Nelson; Moreira,Maria de Fátima Ramos;
Ciência & Saúde Coletiva , 2009, DOI: 10.1590/S1413-81232009000600036
Abstract: the aim of this study was the occupational exposure assessment to lead and manganese of workers in an armament repair shop of a military organization. the air of the working environment was assessed in the environmental monitoring while the internal dose biological indicators for lead and manganese, in blood and urine, were used in biological monitoring. metals concentration in filters and biological fluids were determined by electrothermal atomic absorption spectrometry. the results of the environmental monitoring showed lead and manganese levels above the tlv-twa during the process of painting (313.33 g m-3) and solder (951 μg m-3). the biological indicators revealed that five of the nine employees presented pb-s levels that suggested an environmental exposure to lead (values between 5 and 10 μg dl-1). it can be concluded that there is a small occupational exposure to lead and manganese in the superficial treatment repair shop. this exposure is influenced by weather conditions and the variable demand of work.
Controle das emiss es de chumbo particulado no entorno de uma reformadora de baterias da cidade do Rio de Janeiro usando ar como indicador
Quiterio Simone Lorena,Silva Célia Regina Sousa da,Arbilla Graciela,Moreira Maria de Fátima Ramos
Cadernos de Saúde Pública , 2003,
Abstract: No período entre abril a julho de 1999, foram realizadas determina es dos níveis de chumbo no ar ambiente nas proximidades de uma reformadora de baterias (RB) situada em Olaria (Rio de Janeiro, Brasil). A maioria das amostras coletadas a uma distancia de até 25m da RB excederam o limite de 1,5mg.Pb.m-3 estabelecido pela Environmental Protect Agency (EPA), Estados Unidos. Esses resultados já foram publicados previamente (Quiterio et al., 2001). Neste trabalho, foram propostas a instala o de um sistema de exaust o Venture e algumas mudan as nos procedimentos operacionais. Após as modifica es na RB, foi realizada uma nova campanha de monitoramento (agosto e setembro de 2000). As coletas foram realizadas nos três pontos considerados mais críticos, segundo as determina es anteriores. As concentra es medidas estiveram no intervalo 0,8-17,6mg.Pb.m-3, mostrando que as emiss es de chumbo na atmosfera tiveram uma diminui o adequada. Contudo, a concentra o na saída da chaminé é ainda maior que os limites estabelecidos pela EPA e, certamente, ser o necessárias outras melhorias nas instala es e procedimentos.
Analysis of Nursing Care Concept: Perspective of the Person Submitted to Care  [PDF]
Camila Brasil Moreira, Ana Fátima Carvalho Fernandes, Míria Concei??o Lavinas Santos, Altamira Mendon?a Félix Gomes, Carla Monique Lopes Mour?o, Rosy Denyse Pinheiro de Oliveira, Angelica Isabely de Morais Almeida, Suzy Ramos Rocha, Cláudia Rayanna Silva Mendes, Sadrine Maria Eufrasino de Pinho, Marinna Maria de Andrade Costa, Jordana Prado Benevides, Caroline Batista de Queiroz Aquino, Iarlla Silva Ferreira, Raquel Vilanova Araujo
Open Journal of Nursing (OJN) , 2016, DOI: 10.4236/ojn.2016.66051
Abstract: This study aimed to analyze the concept of nursing care to patients with breast cancer on chemotherapy treatment, according to the perspective of the person submitted to care. The study followed the conceptual analysis methodology proposed by Walker and Avant according to Waldow, and it was developed through consultation to SCOPUS and CINAHL databases. The selection was carried out by inclusion and exclusion criteria, constituting a sample of 7 articles. There have been identified the main uses of the risk concept, defining attributes, antecedents and consequences of the concept. The evaluation of the concept and nursing care to breast cancer patient on chemotherapy treatment allowed a broader understanding of the phenomenon, with emphasis on the skills and competencies in nursing care dispensed to woman on chemotherapy treatment for breast cancer.
Controle das emiss?es de chumbo particulado no entorno de uma reformadora de baterias da cidade do Rio de Janeiro usando ar como indicador
Quiterio, Simone Lorena;Silva, Célia Regina Sousa da;Arbilla, Graciela;Moreira, Maria de Fátima Ramos;Araújo, Ulisses César;Mattos, Rita de Cássia O. da C.;Santos, Luiz Sérgio Cardoso;
Cadernos de Saúde Pública , 2003, DOI: 10.1590/S0102-311X2003000200014
Abstract: lead levels in the air surrounding a battery repair shop (brs) located in the olaria neighborhood (rio de janeiro, brazil) were monitored from april to july 1999. most of the samples collected within 25 meters of the brs exceeded the limit of 1.5μg.pb.m-3 established by the united states environmental protection agency (epa). these results were published in a previous article (quiterio et al., 2001). in the current study, installation of a venture ventilation system and some changes in the operational procedure were proposed. after the modifications in the brs, a new monitoring campaign was performed (august and september, 2000). three points were selected for air collection, corresponding to the most critical points found in the previous assessments. the new concentrations ranged from 0.8 to 17.6μg.pb.m-3, showing that lead emissions into the environment had decreased adequately. however, concentration at the chimney exhaust was still higher than epa limits, and further improvements in the installations and procedures are definitely needed.
Uso da poeira e do ar como indicadores de contamina??o ambiental em áreas circunvizinhas a uma fonte de emiss?o estacionária de chumbo
Quiterio, Simone Lorena;Silva, Célia Regina Sousa da;Vaitsman, Delmo Santiago;Martinhon, Priscila Tamiasso;Moreira, Maria de Fátima Ramos;Araújo, Ulisses César;Mattos, Rita de Cássia O. da C.;Santos, Luiz Sérgio Cardoso;
Cadernos de Saúde Pública , 2001, DOI: 10.1590/S0102-311X2001000300006
Abstract: this study measured lead concentrations in both the outdoor air and household dust from houses located around a lead-acid battery repair shop. such installations are one of the largest sources of lead exposure, since outdated technology is still used, coupled with the lack of strict air-quality control programs. measurements of the air lead concentration around the repair shop were carried out at 6 points, approximately 25 and 500m from the shop. over 50% of the air samples exceeded the limit of 1.5μg pb.m-3 (range 0.03 - 183.3μg pb.m-3). house dust samples were collected from 6 places in houses located at approximately 25, 50, and 500m from the repair shop, and the concentration of 1,500μg pb.m-2 for lead in house dust was exceeded in 44% of the samples, with results varying from 2.2 to 54,338.9μg pb.m-2.
Gênero em debate. Trajetórias e perspectivas na historiografia contemporanea
Moreira Maria de Fátima Salum
Revista Brasileira de História , 2000,
Abstract:
Mulheres em Santa Catarina: com quantos modos de faz uma História?
MOREIRA MARIA DE FáTIMA SALUM
Revista Estudos Feministas , 2001,
Abstract:
A Crian a e a História: Quem Ensina O Quê?
Maria de Fátima Salum Moreira
Nuances : Estudos sobre Educa??o , 2009,
Abstract: O texto aborda o ensino de história nas séries iniciais do 1o grau, em suas rela es com a produ o do conhecimento sabre o assunto e as condi es de forma o dos professores nos cursos de licenciatura.
Page 1 /353053
Display every page Item


Home
Copyright © 2008-2017 Open Access Library. All rights reserved.