Live Load Model
Mostrando 1-12 de 14 artigos, teses e dissertações.
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1. COMPUTATIONAL ANALYSIS OF LOAD VENTILATION IN BROILER TRANSPORT
ABSTRACT The characterization of ventilation during the transport of broiler chickens is essential for identifying and characterizing the potential problems of a convective heat flow and its effects on the welfare and the health and production conditions of the chickens. The objective of this study was to evaluate the ventilation patterns in two layout model
Eng. Agríc.. Publicado em: 2021-02
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2. Reliability analysis of welded and bolted connections in cold-formed steel sections
Abstract This article shows a study of the level of reliability of welded and bolted connections in cold formed steel members, for some limiting states, adopted by AISI and Brazilian codes. The aim of this study is the assessment of the reliability index β for a variation of the nominal live-to-dead load ratios as well as comparison of the value found consi
REM, Int. Eng. J.. Publicado em: 2018-07
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3. Prediction of mean surface temperature of broiler chicks and load microclimate during transport
ABSTRACT This study aimed to determine a model to predict mean surface temperature of broiler chicks and live load microclimate conditions during transport by using neural networks. The research was conducted in the state of São Paulo, Brazil, by monitoring nine shipments with different density of boxes using an air-conditioned truck with an average capacit
Eng. Agríc.. Publicado em: 2016-08
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4. Contribuição ao estudo da estabilidade de edifícios de andares múltiplos em aço / Contribution to the study of stability of steel multi-storey buildings
This work presents a comparative analysis of different structural systems for a 20-storey building. Each model has been designed using the principles of the direct analysis method (DAM), present in the ABNT NBR 8800:2008. The first-order amplification method (FOAM) was used to obtain, in a simplified manner, the forces acting on the building elements, includ
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/08/2012
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5. Estudo do impacto de veículos pesados sobre a infra-estrutura rodoviária através de simulação microscópica de tráfego / Study of heavy vehicles impact on highway infra-structure through microscopic traffic simulation
The objective of this research was to develop a method for establishing the effect of heavy vehicles characteristics and operation on highway infra-structure by using the results of a microscopic traffic simulation model. Therefore, two secondary objectives were defined. The first of them involved the attainment of a detailed database containing the characte
Publicado em: 2007
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6. Development of truck weight limits for concrete bridges using reliability theory / Aplicação da teoria da confiabilidade na obtenção de limites para o peso de veículos de carga em pontes de concreto
The increase in gross weight limits allowed by Brazilian legislation and the appearance of new truck configurations in last years require the assessment of bridges structural safety when submitted to real traffic. This thesis verifies the performance of the bridges under DER-SP jurisdiction using the reliability index beta and obtains truck weight limits in
Publicado em: 2006
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7. Estudo dos fatores preditores de envelhecimento sem incapacidade funcional entre os idosos em velhice avançada no município de São Paulo / Predict factors´ study for aging without disability among very old people in Sao Paulo city
Aging is a world phenomenon and it is a result of the progressive decrease of the fecundity and mortality rates and of the increase of life expectation. The elderly group, in Brazil, is composed by people since 60 years. Inside this group, the population which grows very fast is called very old people (80 years and more) whose specific demand are yet unknown
Publicado em: 2006
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8. "O programa de controle da tuberculose em São José do Rio Preto-SP, 1985-2004: do contexto epidemiológico à dimensão social" / The Program for Control of Tuberculosis in Sao Jose do Rio Preto, 1985-2004: from the epidemiological context to the social extent.
This research has aimed to analyze the Program for control of Tuberculosis (PCT) in Sao Jose do Rio Preto SP. Epidemiological, political, social and economical indicators, together with facts concerning the organization of health services and the structure of the program were taken for reference, reflections about the load of tuberculosis as a public heal
Publicado em: 2005
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9. Evidence for Recombination of Live, Attenuated Immunodeficiency Virus Vaccine with Challenge Virus to a More Virulent Strain
Live, attenuated immunodeficiency virus vaccines, such as nef deletion mutants, are the most effective vaccines tested in the simian immunodeficiency virus (SIV) macaque model. In two independent studies designed to determine the breadth of protection induced by live, attenuated SIV vaccines, we noticed that three of the vaccinated macaques developed higher
American Society for Microbiology.
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10. Genetic Loads in Heterogeneous Environments
A model of population structure in heterogeneous environments is described with attention focused on genetic variation at a single locus. The existence of equilibria at which there is no genetic load is examined.—The absolute fitness of any genotype is regarded as a function of location in the niche space and the population density at that location. It is
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11. Expression of gamma interferon by simian immunodeficiency virus increases attenuation and reduces postchallenge virus load in vaccinated rhesus macaques.
Simian immunodeficiency virus (SIV) infection of macaques is a model for human immunodeficiency virus (HIV) infection. We have previously reported the construction and characterization of an SIV vector with a deletion in the nef gene (SIV(delta nef)) and expressing gamma interferon (SIV(HyIFN)) (L. Giavedoni and T. Yilma, J. Virol. 70:2247-2251, 1996). We no
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12. Mycobacterial Antigens Exacerbate Disease Manifestations in Mycobacterium tuberculosis-Infected Mice
To control tuberculosis worldwide, the burden of adult pulmonary disease must be reduced. Although widely used, Mycobacterium bovis BCG vaccination given at birth does not protect against adult pulmonary disease. Therefore, postexposure vaccination of adults with mycobacterial antigens is being considered. We examined the effect of various mycobacterial anti
American Society for Microbiology.