oalib

Publish in OALib Journal

ISSN: 2333-9721

APC: Only $99

Submit

Any time

2020 ( 2 )

2019 ( 177 )

2018 ( 334 )

2017 ( 337 )

Custom range...

Search Results: 1 - 10 of 186422 matches for " Valéria Lopes de;Borges "
All listed articles are free for downloading (OA Articles)
Page 1 /186422
Display every page Item
Perfil das habilidades cognitivas no envelhecimento normal
Souza, Valéria Lopes de;Borges, Mirian Fernanda;Vitória, Cássia Maria da Silva;Chiappetta, Ana Lúcia de Magalh?es Leal;
Revista CEFAC , 2010, DOI: 10.1590/S1516-18462009005000056
Abstract: purpose: to analyze the cognitive functions in elderly during normal aging and check if variables such as sex, age and education interfere in the profile of those abilities. methods: a prospective, traverse and observational study was accomplished with a sample constituted by 50 institutionalized elderly without neurological compromising and memory-related complaint, with age varying from 65 to 89 years and having an education grade varying from 0 to 15 years. the test used in this study was the consortium to establish a registry for alzheimer's disease (cerad). results: the feminine gender obtained significant difference in the memory, recall and recognition tests. the age group: 65 - 75 years, obtained significant difference in the recall tests. the range of education from 8 to 15 years obtained significant difference in the boston tests and in the fluency test. conclusion: women had a better performance in the tests that involved memory. the elderly considered youths were better in the proof of memory related to recall. the individuals that had a better instruction grade obtained a better performance in the abilities that involved language.
Perfil das habilidades cognitivas no envelhecimento normal Profile of cognitive abilities in normal aging
Valéria Lopes de Souza,Mirian Fernanda Borges,Cássia Maria da Silva Vitória,Ana Lúcia de Magalh?es Leal Chiappetta
Revista CEFAC , 2010,
Abstract: OBJETIVO: analisar as fun es cognitivas em idosos no envelhecimento normal e verificar se variáveis como sexo, idade e escolaridade interferem no perfil dessas habilidades. MéTODOS: foi realizado um estudo prospectivo, observacional transversal, com uma amostra constituída por 50 idosos institucionalizados, sem comprometimento neurológico e queixa de memória, com idade variando de 65 a 89 anos que possuíam grau de escolaridade variando de 0 a 15 anos. O teste utilizado neste estudo foi o Consortium to Establish a Registry for Alzheimer's Disease (CERAD). RESULTADOS: o sexo feminino obteve diferen a significante nos subtestes de Memória, Evoca o e Reconhecimento. A faixa etária de 65 - 75 anos obteve diferen a significante no subteste de Evoca o. A faixa de escolaridade de 8 - 15 anos obteve diferen a significante nos subtestes de Boston e no de Fluência. CONCLUS O: as mulheres tiveram um melhor desempenho nos subtestes que envolviam memória. Os idosos considerados jovens foram melhores na prova de memória relacionada à evoca o. Os indivíduos que tiveram um maior grau de instru o obtiveram um melhor desempenho nas habilidades que envolviam linguagem. PURPOSE: to analyze the cognitive functions in elderly during normal aging and check if variables such as sex, age and education interfere in the profile of those abilities. METHODS: a prospective, traverse and observational study was accomplished with a sample constituted by 50 institutionalized elderly without neurological compromising and memory-related complaint, with age varying from 65 to 89 years and having an education grade varying from 0 to 15 years. The test used in this study was the Consortium to Establish a Registry for Alzheimer's Disease (CERAD). RESULTS: the feminine gender obtained significant difference in the Memory, Recall and Recognition tests. The age group: 65 - 75 years, obtained significant difference in the Recall tests. The range of education from 8 to 15 years obtained significant difference in the Boston tests and in the Fluency test. CONCLUSION: women had a better performance in the tests that involved memory. The elderly considered youths were better in the proof of memory related to recall. The individuals that had a better instruction grade obtained a better performance in the abilities that involved language.
Valida??o de escala de estratégias de aprendizagem no trabalho entre prefeitos(as) e secretários(as) municipais
Moraes, Valéria Vieira de;Borges-Andrade, Jairo Eduardo;
Estudos de Psicologia (Natal) , 2010, DOI: 10.1590/S1413-294X2010000300013
Abstract: at the workplace, individuals are increasingly expected to be able to learn how to learn and to take the initiative of their own learning process. in this context, understanding of individual factors related to learning gains in importance. this report describes the adaptation and validation of an instrument for the measurement of one of these factors, denominated learning strategies at work, understood as the efforts undertaken by the individual to carry out his or her own learning process in working contexts. based on a scale already validated in a banking sector organization, the adapted measure was applied to a sample of 90 mayors and 365 municipal secretaries, due to the huge learning demand imposed to them by their working conditions. results of factor analysis indicated a five factor structure (extrinsic and intrinsic reflection, search for help in written material, search for interpersonal help, practical application and reproduction) that is consistent with the results obtained with other samples.
Porcine Circovirus 2: Immunopathogenesis and Recent Developments in Vaccines  [PDF]
Abelardo Silva Júnior, Otávio Valério de Carvalho, Luiz Henrique Silva Bulos, Juliana Lopes Rangel Fietto, Mauro Pires Moraes, Márcia Rogéria de Almeida
World Journal of Vaccines (WJV) , 2012, DOI: 10.4236/wjv.2012.22013
Abstract: Porcine circovirus 2 (PCV2) is currently considered an important etiologic agent of swine and its infection has potentially serious economic impact on the swine industry worldwide. This virus is frequently associated with postweaning multisystemic wasting syndrome (PMWS), and also with other clinical conditions such as porcine dermatitis and nephropathy syndrome (PDNS), late-term abortions, reproductive failure in sows, proliferative and necrotizing pneumonia and congenital tremors. The term porcine circovirus-associated disease (PCVAD) is currently used to refer to any of these diseases when they are associated with PCV2 infection. The PCV2 was recognized as a pathogen in 1997, and many questions regarding its biology and pathogenesis remain unanswered. Currently, some studies have shown the production of new vaccine candidates and field efficacy testing of commercial vaccines. This review discusses some major points concerned with immunopathogenesis and vaccines for PCV2 infection.
Knowledge of dentists as regards oral cancer
Michelle Miranda Lopes Falc?o,Técia Daltro Borges Alves,Valéria Souza Freitas,Thereza Christina Bahia Coelho
RGO : Revista Gaúcha de Odontologia , 2010,
Abstract: Objective: To verify the knowledge of dentists from Feira de Santana, Bahia, with regard to oral cancer in 2006. Method: An exploratory study was conducted in which a questionnaire was applied to a random sample of 240 dentists in Feira de Santana, Bahia, in 2006. Results: Among those interviewed, it was found that 62.9% were women and 62.9% were between the ages of 20 and 37 years. Of the professionals interviewed, 21.1% reported not investigating the presence of oral lesions in the first consultation, and 69.5% of professionals considered their level of confidence low for performing diagnostic procedures for oral cancer. Only 3.7% of the interviewees obtained an excellent grade with regard to their knowledge. Conclusion: The dentists from Feira de Santana, Bahia, did not show minimum necessary knowledge with regard to the disease. This situation suggests the need to reformulate education in order to qualify professionals to diagnose the disease early, and investments in public health policies that enable the adoption of strategies to reduce morbidity and mortality of the disease.
Tratamento térmico de lodo anaeróbio com utiliza??o do biogás gerado em reatores UASB: avalia??o da autossustentabilidade do sistema e do efeito sobre a higieniza??o e a desidrata??o do lodo
Borges, Eduardo Sales Machado;Godinho, Valéria Martins;Bejar, Deneb Oliveira;Chernicharo, Carlos Augusto de Lemos;
Engenharia Sanitaria e Ambiental , 2009, DOI: 10.1590/S1413-41522009000300007
Abstract: the objective of this research was to determine how effectively biogas produced in uasb reactors could be used as a source of heat for the thermal hygienization of excess anaerobic sludge, whether the system can operate on a self-sustained basis and how the dehydration of the thermally treated sludge behave. the experiments were conducted in a demonstration-scale setup comprising uasb reactor, biogas holder, thermal reactor and sludge drying beds. the self-sustainability of the system was evaluated by the systema€tms theoretical thermal balance and by experimental hygienization tests. these tests indicated that the recovery of thermal energy from the biogas was sufficient to heat the sludge at temperatures in the range of 55 to 65oc, for three to five hours, allowing the complete elimination of viable helminth eggs. however, the dehydration process showed to be much more difficult for the thermally treated sludge.
Mapeamento e quantifica??o de parametros biofísicos e radia??o líquida em área de algodoeiro irrigado
Borges, Valéria Peixoto;Oliveira, Aureo Silva de;Silva, Bernardo Barbosa da;
Ciência e Agrotecnologia , 2010, DOI: 10.1590/S1413-70542010000200030
Abstract: remote sensing is currently an important tool for evaluation of net radiation and biophysical parameters over vegetated surfaces on a regional scale. in this research, the sebal - surface energy balance algorithm for land and tm - landsat 5 images were used to map and quantify the albedo (α), ndvi, surface temperature (ts) and net radiation (rn) of center-pivot irrigated cotton fields in the busato farm (13.25o s; 43.42o w; 436 m asl), western of state of bahia, brazil. images from six clear-sky days during the cropping season (january to august 2007) and the corresponding meteorological data were used to run sebal. results showed a clear relationship between α, ndvi, and ts and crop development. the lowest values of α (10 to 20%) and ts (< 24oc), as well as the highest values of ndvi (> 0.75), occurred at the time of maximum ground cover. net radiation decreased progressively with time, following the decrease of the incident solar radiation with increasing solar zenith angle. in the cropped center pivots, rn ranged from 430 wm-2 to 700 wm-2. the remote sensing technique used in this study was consistent in capturing the temporal and spatial variability of the biophysical parameters and net radiation over the irrigated cotton, and their values are in agreement with those reported in the literature for the same crop in irrigated areas.
Constru o e valida o de medida para diagnóstico de competências relativas às fun es de prefeito(a) e secretário(a) municipal Construction and validation of a diagnosis measure of competencies related to mayor and municipal secretary's functions
Valéria Vieira de Moraes,Jairo Eduardo Borges-Andrade,Fabiana Queiroga
Revista de Administra??o Pública , 2011, DOI: 10.1590/s0034-76122011000500009
Abstract: A gest o por competências tem merecido crescente aten o por parte de profissionais e acadêmicos desde seu surgimento. Sobre o setor público, percebe-se uma lacuna no que diz respeito a estudos teóricos ou empíricos que se refiram aos níveis estadual e municipal, e, do mesmo modo, no que se refere a seu primeiro escal o. O presente artigo relata a constru o de um instrumento de medida para diagnóstico de competências de prefeitos(as) e secretários(as) municipais, realizada por meio de entrevistas com 17 pessoas exercendo o mandato, e sua valida o com uma amostra de 455 outros sujeitos iniciando e concluindo mandatos. Os indicadores obtidos na análise fatorial sugerem a validade psicométrica do instrumento e a estrutura empírica está consistente com a teoria sobre competências. Competencies management has deserved increasing attention on the part of professionals and academics since it was proposed. In the public sector, a gap is perceived on theoretical or empirical studies concerning the state and municipal levels of the administration and also their decision level. This article describes the construction of an instrument to measure competencies of mayors and municipal secretaries, carried out through 17 interviews with on the job participants, and its validation with a sample of 455 other subjects initiating or ending their political mandates. The results suggest psychometric validity of the instrument and the empirical structure is in accordance with the competencies theory.
O brincar na escola: a rela o entre o lúdico e a mídia no universo infantil El juego en la escuela: la relación entre el lúdico y la midea en el universo infantil Playing at school: relation between leisure and media in children's universe
Isabelle Borges Siqueira,Ingrid Dittrich Wiggers,Valéria Pereira de Souza
Revista Brasileira de Ciências do Esporte , 2012, DOI: 10.1590/s0101-32892012000200005
Abstract: A mídia tem se afirmado como um forte componente da realidade na sociedade contemporanea. Há, nesse sentido, um crescente interesse na análise de como as mensagens dos discursos midiáticos estariam presentes no universo infantil. O objetivo do presente estudo foi o de averiguar e analisar a presen a da mídia no ambiente escolar, por meio da cultura corporal de movimento infantil. Utilizou-se metodologicamente a observa o participante em uma institui o de educa o infantil de Brasília (DF). Como resultado principal, constatou-se que há uma apropria o cultural da mídia pelas crian as em seus momentos lúdicos e em suas rela es sociais, refletidas nos jogos simbólicos. La midea se ha establecido como un fuerte componente de la realidad de la sociedad contemporánea. Hay, en consecuencia, un creciente interés en analizar como los medios de comunicación son temas que influyen en el universo infantil. Sob este punto de vista, el objetivo de este estudio es investigar y analizar la presencia mediática en el entorno escolar a través de la cultura corporal del movimiento en los ni os. Ocurrió en la metodologia una observación participante en uma escuela pública de educación infantil de Brasilia-DF. Como resultado, se constató que existe una apropiación de la midea por los ni os en sus momentos lúdicos y en sus relaciones sociales, que se refleja en los juegos simbólicos. Media has established itself as a strong component of the reality in contemporary society. In this sense, there is a growing interest in the analysis of how media issues influences children's universe. From this perspective, this study aims to investigate and analyze the presence of the media at school by observing the body behavior in children’s movements. An interactive observation at a public children school in Brasilia was methodologically used. As a result, it was found that there is a cultural interaction of media by children in their leisure moments and in their social relationship, which is reflected in symbolic games.
Níveis dietéticos de lisina para suínos da ra?a Landrace dos 15 aos 30 kg
Moretto, Valéria;Donzele, Juarez Lopes;Oliveira, Rita Flávia Miranda de;Fontes, Dalton de Oliveira;
Revista Brasileira de Zootecnia , 2000, DOI: 10.1590/S1516-35982000000300023
Abstract: two experiments were carried out to determine the total lysine requirement of purebred landrace swine, males and females, from 15 to 30 kg live weights. fifty females and fifty males were used in a randomized complete block design, with five treatments, five replications and two animals per experimental unit, in the experiments i and ii, respectively. the treatments consisted of a basal diet, supplemented with five levels of l-lysine.hcl, resulting in diets with .85, .95, 1.05, 1.15, 1.25% of total lysine in both experiments. in experiment i, the dietary lysine levels did not influence the average daily feed intake. the average daily gain, daily lysine intake and protein deposition rates in the carcass linearly increased with the lysine level. the treatments quadractily influenced the feed:gain ratio, which improved up to 1.08% lysine level. in the experiment ii, lysine level did not influence the average daily feed intake and the feed:gain ratio. there was a quadratic effect of dietary lysine level on average daily gain, average daily lysine intake and protein deposition rate in the carcass. the best results of average weight gain were obtained with the level of 1.08% lysine. the total lysine requirement, for the starting growing phase (15 to 30 kg), was estimated to be 1.08%, for both sexes.
Page 1 /186422
Display every page Item


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