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Search Results: 1 - 10 of 178831 matches for " áLVARO; PACHECO DE ASSIS "
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ANISOTROPíA MECáNICA DEL NEIS DE LA CASA DE MáQUINAS DE LA HIDROELéCTRICA PORCE III
SUAREZBURGOA,LUDGER; CASTRO CAICEDO,áLVARO; PACHECO DE ASSIS,ANDRé;
Boletín de Ciencias de la Tierra , 2010,
Abstract: in this work is presented the results of the different laboratory tests carried out on gneissic intact rock of the porce iii hydroelectric project, colombia, in order to determine the degree of deformation and failure strength anisotropy under stress. this study concludes that the gneiss is a sound, brittle, of high strength and low grade anisotropic rock, and can be well modeled by a transverse isotropic linear elastic behavior under the drucker-prager failure criterion.
Tributo a Manoel da Gama Lobo (1835-1883), pioneiro na epidemiologia da deficiência de vitamina A no Brasil
Vasconcelos, Francisco de Assis Guedes de;Santos, Leonor Maria Pacheco;
História, Ciências, Saúde-Manguinhos , 2007, DOI: 10.1590/S0104-59702007000400013
Abstract: this analysis of the contributions of manoel da gama lobo (physician born in pará), to the epidemiology of vitamin a deficiency in brazil focuses primarily on "da oftalmia brasiliana" [on brazilian ophthalmia], originally published in 1865. an analysis of gama lobo's academic trajectory, and especially of this work, points up the tight ties between the scientist and doctors within the escola de medicina tropicalista baiana. although one cannot claim that gama lobo was a proponent of the ideas of the abolitionist movement, some passages of "da oftalmia brasiliana" lead us to recognize this scientist at the very least as an advocate of brazilian slaves' human right to food.
Herramientas para análisis por confiabilidad en geotecnia: Aplicación
Hidalgo Montoya,César Augusto; Pacheco de Assis,André;
Revista Ingenierías Universidad de Medellín , 2011,
Abstract: in this work, in order to calculate the failure probability against sliding of a contention structure, fosm and point estimates methods (pem) were used. as a conclusion, it is highlighted that it is necessary to define values of acceptable failure probability in geotechnical design, because there is a void in this aspect.
Herramientas para análisis por confiabilidad en geotecnia: La teoría
Hidalgo Montoya,César Augusto; Pacheco de Assis,André;
Revista Ingenierías Universidad de Medellín , 2011,
Abstract: in this work, many sources of uncertainty in geotechnical design as the estimation of mechanical parameters and the premises for models and theories are analyzed. subsequently, three probabilistic tools for valuation of the uncertainty in many geotechnical processes are presented and compared.
Herramientas para análisis por confiabilidad en geotecnia: La teoría Tools for reliability analysis in geotechnical engineering: The theory
César Augusto Hidalgo Montoya,André Pacheco de Assis
Revista Ingenierías Universidad de Medellín , 2011,
Abstract: En este trabajo se analizan algunas de las fuentes de incertidumbre en los dise os geotécnicos como son la determinación de los parámetros mecánicos y las suposiciones realizadas para definir los modelos y teorías empleados. Posteriormente, se presentan y comparan tres técnicas probabilísticas para la evaluación de la incertidumbre en diversos procesos geotécnicos. In this work, many sources of uncertainty in geotechnical design as the estimation of mechanical parameters and the premises for models and theories are analyzed. Subsequently, three probabilistic tools for valuation of the uncertainty in many geotechnical processes are presented and compared.
Herramientas para análisis por confiabilidad en geotecnia: Aplicación Tools for reliability analysis in geotechnical engineering: Application
César Augusto Hidalgo Montoya,André Pacheco de Assis
Revista Ingenierías Universidad de Medellín , 2011,
Abstract: En este trabajoseaplicaron los métodos FOSM y de las estimativas puntuales (MEP) en la evaluación de la probabilidad de falla contra deslizamiento de una estructura de contención. Entre otras conclusiones, se resalta que es necesario definir valores de referencia para determinar la probabilidad de falla aceptable en obras geotécnicas, ya que existe un vacío en este tema. In this work, in order to calculate the failure probability against sliding of a contention structure, FOSM and point estimates methods (PEM) were used. As a conclusion, it is highlighted that it is necessary to define values of acceptable failure probability in geotechnical design, because there is a void in this aspect.
Avalia??o do projeto de promo??o da saúde do Núcleo de Aten??o ao Idoso: um estudo exploratório
Assis, M?nica de;Hartz, Zulmira Maria de Araújo;Pacheco, Liliane Carvalho;Valla, Victor Vincent;
Interface - Comunica??o, Saúde, Educa??o , 2009, DOI: 10.1590/S1414-32832009000200010
Abstract: health promotion evaluation among elderly people is an emerging topic because of the expansion of programs driven by the aging of the population. here, data from an exploratory assessment of a health promotion project at the elderly people's care center of the elderly people's open university, rio de janeiro state university are presented. the study was guided by analysis on how the project was implemented and was based on documentary sources, revaluation of the elderly people and participant observation. it was observed that the objectives of socialization and discussion of information, enhancement of self-esteem and expansion of social contacts were attained. in the revaluation, small changes in self-care, health and subjective wellbeing indicators were seen, thus inferring that the participants' profile was positive and stable. it is concluded that the project contributed towards reorientation of health practices aimed at comprehensive care, grounded in humanization and strengthening of individuals' participation in issues that affect individual and collective health and wellbeing.
A enfermagem e a aten??o à crian?a vítima de violência familiar
Cunha, Janice Machado da;Assis, Simone Gon?alves de;Pacheco, Sandra Teixeira de Araújo;
Revista Brasileira de Enfermagem , 2005, DOI: 10.1590/S0034-71672005000400016
Abstract: bibliographic study that aimed to reflect about the nursing care to the child who is victim of familiar violence from the analysis of scientific production concerning this subject. thirty-seven indexed publications were analyzed (08 national and 29 international) using the following bibliographic databases: bdenf; lilacs and medline. estalishing the period of 1993-2003 as limit time. the results were analyzed applying the technique of content analysis becoming possible the distinction of knowledge in three topical cores: diagnostic, qualification of the nurse, and nursing care to the child victim of familiar violence. an increase of significant nursing scientific production focalizing this subject was not visualized in the last years.
Aumento do índice de massa corporal após os 20 anos de idade e associa??o com indicadores de risco ou de prote??o para doen?as cr?nicas n?o transmissíveis
Coelho, Mara Sérgia Pacheco Honório;Assis, Maria Alice Altenburg de;Moura, Erly Catarina;
Arquivos Brasileiros de Endocrinologia & Metabologia , 2009, DOI: 10.1590/S0004-27302009000900012
Abstract: objective: to examine sociodemographic risk or protection factors for chronic non-communicable diseases (cncds) that may be associated with increase in body mass index (bmi) after the age of 20. methods: cross-sectional analysis based on data from 769 women and 572 men who participated in the 2005 surveillance system for risk factors for cncds, florianópolis, brazil. bmi increase was defined in percentage as the difference between bmi in 2005 and at age 20. results: since the age of 20, most of the respondents had increased their bmi by more than 10%. in multiples analysis, independent correlates of bmi increase were: advancing age, low education (women), being married (men), not working, low self-rated health, high blood pressure, high cholesterol/triglyceride levels (men), going on a diet, sedentarism and having been a smoker (women). conclusions: health promotion strategies to prevent weight gain need to be targeted to groups and should mainly consider sociodemographic factors.
Computational simulation for analysis of the freight in the sugar cane transportation – a case study in the Rio de Janeiro state
Jo?o José de Assis Rangel,André Prado Cunha,Alex Paranhos Pacheco,Ivan Ferreira Morgado
Sistemas & Gest?o , 2008,
Abstract: This work presents an analysis of the freight distribution in the sugar cane supply system in a mill made by computational simulation. The mill supply system is compound basically by the cut, loading and transportation operations (known as CLT). The costs of these operations represent 27% on an average of the direct costs of the production per hectare. Only transportation represents, approximately 55% of the CLT total costs per hectare. In Campos dos Goytacazes, north of Rio de Janeiro state, the sugar cane activity is traditional and of great value, demanding continuous improvement of these operations. The aim of this work was to develop a simulation model to evaluate the relation of the CLT freight cost with the distance of the sugar cane supplier to the mill. Simulations of various ypothetical sceneries built to allow connecting the various suppliers concerning the paid freight were done. Results were validated with data from literature and with information furnish by local mills, allowing, and this way, to determine the impact of the freight over the direct operations costs of the CLT.
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