Mass Transportation
Mostrando 1-12 de 36 artigos, teses e dissertações.
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1. Quality of tomatoes under different transportation conditions by principal component analysis
ABSTRACT Bulk transportation of tomatoes is a step with high occurrence of mechanical impacts, leading to increased losses and reduction in the quality of fruits arriving at the industry and reaching the consumer market. The present study aimed to evaluate variations in physical-chemical parameters associated with the quality of tomato fruits, occurred durin
Rev. Ceres. Publicado em: 2020-12
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2. Transporte de material dissolvido em superfície impermeável sob chuva artificial analisado com a aplicação do delineamento experimental das faces centradas
RESUMO O estudo do escoamento superficial e transporte de poluentes é de grande importância, pois ajuda na prevenção de impactos ambientais, auxiliando em planejamentos a serem realizados pelo poder público. Neste trabalho, teve-se como objetivo estudar, em laboratório, a dinâmica do transporte de material (cloreto de sódio - NaCl) disposto sobre uma
Eng. Sanit. Ambient.. Publicado em: 09/12/2019
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3. Analysis of a car door subjected to side pole impact
Abstract The results of a study on the response of a side impact beam located in a car door to impact loading is presented. The side impact beam is situated in both the front and rear side doors of a vehicle between the inner and outer shells to minimise intrusion into the passenger compartment during a collision whilst absorbing as much impact energy as pos
Lat. Am. j. solids struct.. Publicado em: 30/09/2019
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4. Energia incorporada na fase de pré-uso: comparação entre lajes steel deck e maciças
Resumo A industrialização vem ganhando espaço como solução forte de economia e possibilita reduzir o consumo de materiais, recursos humanos, energéticos, temporais e financeiros em escalas diversas. Com isso, novas tecnologias vêm surgindo, como a laje steel deck, assim como estudos mais detalhados necessários para se verificar o consumo de energia e
Ambient. constr.. Publicado em: 10/06/2019
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5. Fatores associados à obesidade em rodoviários da Região Metropolitana de Belo Horizonte, Minas Gerais, Brasil
RESUMO: Objetivo: Analisar os fatores demográficos, comportamentais e ocupacionais associados à obesidade em trabalhadores do transporte coletivo urbano de cidades da Região Metropolitana de Belo Horizonte (RMBH), Minas Gerais, Brasil. Método: Estudo transversal com 1.448 motoristas e cobradores da RMBH. Dados antropométricos, demográficos, comport
Rev. bras. epidemiol.. Publicado em: 01/04/2019
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6. Factors associated with objectively measured total sedentary time and screen time in children aged 9–11 years
Resumo Objetivo: Identificar os fatores associados do tempo sedentário total e tempo de tela em crianças entre 9-11 anos. Métodos: Durante sete dias consecutivos, 328 crianças (51,5% meninos) usaram acelerômetros para monitorar o tempo sedentário total. O tempo de tela foi calculado pelo método autorreferido. Questionários com fatores individuais,
J. Pediatr. (Rio J.). Publicado em: 2019-02
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7. An Appraisal on the Source-to-Sink Relationship in Plants: an Application of Desorption Electrospray Ionization Mass Spectrometry Imaging
Amino acids/ureides and carbohydrates are the main nutrients for the plants growth. These metabolites are continuously translocated through the plant organism via well-known transportation mechanisms. The well-established source-to-sink relationship involves the transfer of these nutrients from mature (source) to young (sink) leaves. Desorption electrospray
J. Braz. Chem. Soc.. Publicado em: 2018-01
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8. Morphological, mechanical and chemical aspects of processing tomatoes produced in Brazilian savanna
Abstract The aim of this study was to determine the physical and chemical characteristics of ten processing tomatoes cultivars (H9992, H9553, U2006, N901, E8755, BA5445, F170, HMX, AP533 and CVR) produced in the city of Morrinhos, Goiás State, Brazil, in order to assess the fruit quality and contribute with more subsidies for choosing tomato cultivars for p
Food Sci. Technol. Publicado em: 26/10/2017
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9. A Variable-Length Beam Element Incorporating the Effect of Spinning
Abstract This paper proposes a novel variable-length beam element that takes into account the effect of beam spinning. This is the first such beam element of variable length based on the absolute nodal coordinate formulation. In addition to the position and slope vectors, the angles of rotation around the element axis of cross sections that contain two nodes
Lat. Am. j. solids struct.. Publicado em: 2017-08
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10. Avaliação dos impactos ambientais dos tratamentos de resíduos de solventes no instituto de química da universidade de São Paulo
As the result of research work and teaching, the Instituto de Química da Universidade de São Paulo generates 10,000L/year of used solvent mixtures. Although recovery is usually considered an attractive alternative to incineration, a fundamental question remained unanswered: how to ascertain and compare environmental impacts of distillation of a waste mixtu
Quím. Nova. Publicado em: 2017-02
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11. Microbiological and sensory evaluation of Jambu (Acmella oleracea L.) dried by cold air circulation
Abstract The aim of this study was to evaluate the microbiological and sensory quality of the Jambu (Acmella oleracea L.) in natura and dried by cold air, and the determination of its drying curve. The microbiological analysis were performed to Salmonella spp, the coagulase-positive Staphylococcus, and coliforms in the both Jambu samples, at 45 °C. Tacacá,
Food Sci. Technol. Publicado em: 19/01/2016
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12. Association between participation in community groups and being more physically active among older adults from Florianópolis, Brazil
OBJECTIVE: In Brazil, older adults frequently participate in community groups. However, the influence of this participation on physical activity levels has not been fully investigated. It is known that both regular physical activity and social support are beneficial for health. The aim of this study is to evaluate the association between participation in com
Clinics. Publicado em: 2011