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Search Results: 1 - 10 of 181397 matches for " Valderi de Abreu de Lima "
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A INFLUêNCIA DO TREINAMENTO RESISTIDO E AERóBIO EM FORMA DE CIRCUIT TRAINING NO CONTROLE GLICêMICO DO DIABETES TIPO I: ESTUDO DE CASO
Valderi de Abreu de Lima,Luis Paulo Gomes Mascarenhas,Marcos Tadeu Grzelczak,Suzana Nesi Franca
Revista Uniandrade , 2012,
Abstract: O diabetes Mellitus é uma doen a que pode desencadear uma série de complica es, desde problemas renais, hipertens o até cegueira e amputa es. O exercício é normalmente indicado para portadores de diabetes, auxiliando no controle da doen a, aumentando a sensibilidade à insulina, estabilizando as taxas de glicose no sangue auxiliando no controle de peso e redu o das doses de insulina. Este estudo teve por objetivo analisar a influência do treinamento de muscula o ou treinamento resistido,sendo desenvolvido em forma de circuito com treinamento aeróbio durante as se es, no controle da glicemia de um diabético tipo 1 (insulino dependente). A amostra foi composta por um homem de 27 anos portador de Diabetes Mellitus tipo1, insulino dependente a 4 anos. O programa de exercícios teve dura o de 90dias e consistiu de um Circuit Training de muscula o(contra es dinamicas em séries únicas de 30 repeti es) e aeróbio (intensidade60% a 80% da frequência cardíaca máxima), foi aplicada na estatística descritiva.Foi observado diminui o da média glicêmica de 209,3 mg/dl no inicio do treinamentopara 122,4 mg/dl, ao final do estudo, uma diminui o de 41,52 % em rela o a média inicial. Observou-se diminui o dos níveis de HbA1c de 7,10% para 5,02%. Neste sentido o treinamento de muscula o e aeróbio em Circuit Training demonstrou ser uma op o salutar para o controle glicêmico de portadores de diabetes tipo1.
Clinical features of 165 epileptic patients in HUCFF-UFRJ
Pamplona Luciano de Abreu Lima
Arquivos de Neuro-Psiquiatria , 2001,
Abstract:
O princípio de precau o no comércio multilateral
Rodrigo Carvalho de Abreu Lima
Sequência : Estudos Juridicos e Politicos , 2003,
Abstract: A forma com que os países cuidamdas políticas relativas aos riscos deve levarem considera o o princípio de precau o nocontexto das rela es comerciais. Este artigocuida das possibilidades de aplica o doprincípio, tendo como base o Acordo sobreBarreiras Técnicas ao Comércio (TBT) e oAcordo sobre a Aplica o de MedidasSanitárias e Fitossanitárias (SPS) da OMC, eprincípios, como a cláusula da na o maisfavorecida e tratamento nacional. Para umavis o mais detalhada, discute como o painele o órg o de Apela o trataram o princípiono Caso dos Horm nios, enfatizando oartigo 5.7 do SPS, e a necessidade de verifica ode risco e justifica o científica parajustificar uma medida. Por fim, trata doprincípio diante das negocia es lan adas emnovembro de 2001, em Doha. A conclus opermite observar que o princípio n o é aceitono contexto comercial como é previsto nasconven es ambientais, o que n o afasta apossibilidade de aplicar medidas baseadasnuma vis o precaucional.The way countries handle theirpolitics concerning risks must take intoaccount the role of the precautionaryprinciple in the context of the trade relations.The article faces the possibilities of applyingthe principle, addressing the WTOAgreement on Technical Barriers to Trade(TBT) and the Agreement on the Applicationof Sanitary and Phytosanitary Measures(SPS), and principles, such as most favorednation clause and national treatment. To amore accurate vision, it discusses the waythe panel and the Appellate Body treated theprinciple in the Hormones Case, emphasizingthe article 5.7 of the SPS, and thenecessity of risk assessment and scientificjustification to justify such a measure. By theend, it talks about the principle inside thenegotiations launched in November 2001, inDoha. The conclusion states that the principleis not accepted in the trade context as in theenvironmental conventions, which do nottake out the possibility of applying measuresbased on the precautionary approach.
Numerical Analysis for Transients in External Source Driven Reactors  [PDF]
Willian Vieira de Abreu, Alessandro da Cruz Gon?alves, Zelmo Rodrigues de Lima
World Journal of Nuclear Science and Technology (WJNST) , 2017, DOI: 10.4236/wjnst.2017.72009
Abstract: The main purpose of this paper is to perform a numerical analysis of the Neutron Spatial Kinetic Equations, subject to transients of the External Neutron Source, by applying the Implicit Euler Method as well as the Runge-Kutta Method in order to check which methods are best applicable in transients caused by External Neutron Source. For this purpose, a one-dimensional ADS reactor with a constant external source was simulated based on the geometry of ANL-BSS-6 reactor for benchmark effects.
Use of Logistic Regression Model for Prediction of Non-Timber Forest Products  [PDF]
Alexandre Leandro Santos de Abreu, Ricardo de Oliveira Gaspar, Mirella Basileu de Oliveira Lima, Mauro Eloi Nappo, Eraldo Aparecido Trondoli
American Journal of Plant Sciences (AJPS) , 2017, DOI: 10.4236/ajps.2017.811193
Abstract: The use of non-timber is a valuable alternative for the conservation of tropical forests. Juçara (Euterpe edulis Mart.) is considered one of the main alternatives in the Atlantic Forest for the production of açaí pulp. However, there are few studies that aim to evaluate their production. The present study aimed to construct a probabilistic model to predict the production of Euterpe edulis bunches, using dendrometric variables and competition index. Twenty plots of 10 × 50 m were sampled in an area with said specie, showing the arboreal entities with diameter at breast height > 4.8 cm, and recording the Euterpe edulis phenomena. The main variables influencing the production of bunches were assessed using logistic regression model. The logistic regression showed the variables diameter breast height (DBH) and total height (h) as significant to explain the variation between productive and non-productive entities. The competition index tested was not significant (p-value = 0.221). The model of prediction of curl production in Juçara can be written as: Zi = -6.878594 + 0.2522454
Structural and Production Characteristics of Piat? Grass Forage Submitted to Levels of Nitrogen  [PDF]
Ronaldo Liberato Dourado, Alexandre Lima de Souza, Anderson de Moura Zanine, Fabio Luiz Buranelo Toral, Daniele de Jesus Ferreira, Joadil Gon?alves de Abreu
American Journal of Plant Sciences (AJPS) , 2015, DOI: 10.4236/ajps.2015.65075
Abstract: Piatã grass (Brachiaria brizantha cv. Piatã) is a tropical grass cultivating in pasture production system. The aim of this study was to evaluate the effects of nitrogen levels (0, 125, 250, 375 and 500 kg·N·ha-1) on structural characteristics and forage production of Piatã grass. The experiment comprised of twenty grass parcels arranged in randomised completely casualties design. This study was carried out between November of 2007 and April of 2008, with 175 experimental days. A quadratic effect (P < 0.05) was verified for nitrogen dosage on canopy height, final leaf blade length and leaf area index. Nitrogen fertilisation altered the population density of tillers, with estimated maximum value of 955 tillers·m-2 at a nitrogen dose of 357 kg·ha-1. A quadratic effect (P < 0.05) was also verified for nitrogen levels on the production of total and green leaf blade dry matter, with estimated maximum values of 19,253 and 11,548 kg·ha-1·year-1?for nitrogen levels of 411 and 384 kg·ha-1, respectively. However, a considerable portion of forage production obtained by nitrogen addition occurred from stem production. The productions of green leaf blade dry matter, tiller density, leaf blade length and leaf blade index are all variables related to structural aspects and pasture quality, with all attaining their highest values at a mean nitrogen application level of 380 kg·ha-1.
Dan?as brasileiras e psicoterapia: um estudo sobre efeitos terapêuticos
Lima, Déborah Maia de;Silva Neto, Norberto Abreu e;
Psicologia: Teoria e Pesquisa , 2011, DOI: 10.1590/S0102-37722011000100006
Abstract: the present exploratory and qualitative study aimed to verify the existence of therapeutic effects related to participation in the baiad? project of the federal university of uberlandia. in the study a questionnaire was used which topics included: a) comprehension of the project members concerning popular culture; b) intrapersonal changes regarded as consequence of participation in the project; c) personal information about the participants; d) individual therapeutic effects self-identified. the open questions were analyzed using the method of content analysis. the results indicated that a substantial part of the project participants recognized the existence of positive effects due to the project participation. it was found that the bond between the members and the relationship among them were of fundamental importance for the described changes.
Cren?as sobre sexualidade entre estudantes de Medicina: uma compara??o entre gêneros
Lima, Maria Cristina Pereira;Cerqueira, Ana Teresa de Abreu Ramos;
Revista Brasileira de Educa??o Médica , 2008, DOI: 10.1590/S0100-55022008000100007
Abstract: objective: gather information about sex knowledge and sexuality among medical students for analyzing differences related to gender and study year. methods: a structured questionnaire was applied to students of the school of medicine of botucatu, composed by questions about sexuality and sexual activity. the questionnaire was applied in class and 455 students agreed to participate in the study. the analysis was stratified by gender and study year using chi-square test. results: a comparison of data obtained from first-year and final-year students revealed an increase in the frequency of active sex life, but not in satisfaction. beliefs predominate over misbeliefs, with differences among gender. female sexuality and homosexuality-related aspects however have revealed a significant percentage of erroneous answers. conclusions: there still exists disinformation about specific issues of human sexuality among medical students. medical education thus needs to address sexuality in its multiple aspects for enabling the students to deal with the sexuality of their patients.
Ciclo reprodutivo do mexilh?o Perna perna (Linnaeus) (Molusca, Bivalvia) da Lagoa de Itaipu, Niterói, Rio de Janeiro, Brasil
Mesquita, Eliana de Fátima Marques de;Abreu, Marta Guimar?es de;Lima, Francisco Carlos de;
Revista Brasileira de Zoologia , 2001, DOI: 10.1590/S0101-81752001000200029
Abstract: the gametogenic aspects of mussel perna perna (linnaeus, 1758) from itaipu lagoon, niterói, were studied through november 1998 to october 1999. microscopic analysis was carried out at low and high dry magnifications, as well as under oil immersion. the animals collected showed variation of size from 4.8 to 9.1 cm in total length and from 2.0 to 3.9 cm in total width. most advanced gonadal stage was detected through may, august and october of 1999 for female specimens. male advanced gonadal stage occurred in september of the same year. the sex-ratio (m:f) for p. perna was 64:52.
Aspectos gametogênicos e histoquímicos de Iphigenia brasiliana (Lamarck) (Bivalvia, Donacidae) da Lagoa de Itaipu, Niterói, Rio de Janeiro, Brasil
Mesquita, Eliana de Fátima Marques de;Abreu, Marta Guimar?es de;Lima, Francisco Carlos de;
Revista Brasileira de Zoologia , 2001, DOI: 10.1590/S0101-81752001000200023
Abstract: gametogenic and histochemical aspects of an edible bivalve, lphigenia brasiliana (lamarek, 1818) from itaipu lagoon, niterói, state of rio de janeiro, were studied. between may 1998 and october 1999 a total of 120 clams were picked up. samples of 10 animals were collected once a month. specimens were fixed in bouin's fixative for 4 hours or less and transferred to 10% formalin for 24 hours. the shell lenght has been measured with the valves lightly opened to permit the penetration of fixative solution deeply in the tissues. transverse sections including digestive diverticula, mantle, gills, gonad and foot were obtained from the total body. after fixative treatment, tissues sections were embedded in paraffin, cut routinely at 5 μm and stained with harris's hematoxylin and eosin. microscopic analysis was carried out at low and high dry magnifications, as well as under oil immersion. advanced ova stages were measured. special staining techniques have been applied as a tentative tool for searching glycogen, mucous cells, collagenic and reticulin fibers, rna and protozoan organisms. the animals collected showed variation in lenght from 7.20 cm to 4.10 cm and in height from 4.60 cm to 3.10 cm. the sex ratio (m:f) was 40:69. the average ova diameter of i. brasiliana was 34.70 μm with a standard deviation of 5.19 μm. nothing could be observed in i. brasiliana, concerning to lesions and parasites at histopathological analysis.
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