Structural Systems
Mostrando 13-24 de 1168 artigos, teses e dissertações.
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13. Was „eine Mädchen”, „eins Mädchen” und „Ø Mädchen” gemein haben: Zur Relevanz sprachtypologischer Korrelationen beim Transfer in die L2 Deutsch aus typologisch unterschiedlichen Sprachen
Abstract Whether for exchanging interpersonal needs -such as thoughts- or for business purposes -as in the case of the Lingua franca- in its specific form language has always been presumed to be the human species’ means for communication. With the concurrent rise in demand for multilingualism in the 20th century, studies examining language acquisition have
Pandaemonium ger.. Publicado em: 2020-04
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14. Composite floor system with CFS trussed beams, concrete slab and innovative shear connectors
Abstract Steel and concrete floor systems are widely applied for buildings and provide excellent structural response, optimized material consumption, reduced beam height, and improved bending strength and stiffness capacity. In recent years, many experimental investigations concerned with new alternatives addressed to efficient interaction between steel and
REM, Int. Eng. J.. Publicado em: 2020-03
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15. ONE-POT DIASTEREOSELECTIVE SYNTHESIS OF CHIRAL TRICYCLIC L-CYSTEINE AND D-PENICILLAMINE DERIVATIVES: A LABORATORY EXPERIMENT
A one-pot diastereoselective synthesis of thiazolidine-ring fused systems derived from enantiomerically pure amino acids, L-cysteine or D-penicillamine, and achiral succindialdehyde is described as an experiment to be carried out by upper-division undergraduate students in a laboratory classroom. Reactions were performed under mild conditions, the products w
Quím. Nova. Publicado em: 2020-01
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16. A comunicação entre a família e a Instituição de Longa Permanência para Idosos
Resumo O objetivo deste artigo foi analisar os acoplamentos estruturais e as comunicações entre a instituição de longa permanência para idosos (ILPI) e a família. Trata-se de estudo qualitativo de cunho exploratório-descritivo baseado no método funcional de Niklas Luhmann. A coleta de dados foi realizada por meio de entrevista com dirigentes e idosos
Rev. bras. geriatr. gerontol.. Publicado em: 13/12/2019
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17. Barreras de acceso en la atención de las enfermedades pulmonares intersticiales en Colombia
Abstract There is a growing amount of information regarding the management of interstitial lung diseases in the world. However, barriers in access to health systems affect adherence to treatment standards for these patients. This article aims to explore the perspectives of pulmonologists about the barriers in the diagnosis and treatment of patients with inte
Saude soc.. Publicado em: 09/12/2019
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18. TITANYL SULPHATE, AN INORGANIC POLYMER: STRUCTURAL STUDIES AND VIBRATIONAL ASSIGNMENT
In this work, anhydrous titanyl sulfate (TiOSO4) was synthesized and characterized by elemental analyses and vibrational spectroscopy by the first time. In order to verify the stability of the crystallographic structure reported in the literature, an optimization calculation of the unit cell geometry was done with the CRYSTAL17 software, and the agreement wi
Quím. Nova. Publicado em: 05/12/2019
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19. El enfoque de sistemas migratorios revisitado. Una propuesta teórica para el estudio del sistema migratorio de América Latina y el Caribe
Abstract The aim of this article is to revisit the origins, development, limits and potentialities of the migration systems approach. We will formulate a theoretical proposal that, when analyzing the conformation, feedback and reconfiguration of migratory systems, considers the role of the structure, of the meso factors (such as institutions or groups) and o
REMHU, Rev. Interdiscip. Mobil. Hum.. Publicado em: 02/12/2019
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20. Performance Analysis of Small Grid Connected Photovoltaic Systems
Abstract The acceptance and deployment of electric power from sustainable sources, which are less polluting than fossils, have been a consensus throughout society. Specially, the growth of the installed capacity in photovoltaic energy has been considerable in distributed generation. In order to properly take advantage of this growing demand, it is necessary
Braz. arch. biol. technol.. Publicado em: 25/11/2019
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21. Desenvolvimento de sistema de baixo custo para monitoramento de integridade estrutural
RESUMO O Monitoramento da Integridade Estrutural (MIE) pode ser utilizado para avaliar as condições de integridade de uma estrutura, ou ainda para verificar modelos de comportamento da mesma. Os atuais sistemas de monitoramento aplicados em grandes estruturas, contam com inúmeros sensores, dos mais variados tipos, que formam redes de comunicação, em alg
Matéria (Rio J.). Publicado em: 25/11/2019
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22. Ground motions for FEMA P-695 application in subduction zones
Abstract The FEMA P-695 report presents a methodology for the rational quantification of seismic performance factors for use in seismic design. Despite the fact that the methodology is comprehensive and covers a wide range of possible applications, it only provides ground motion sets recorded from shallow crustal earthquakes. Therefore, this paper presents a
Lat. Am. j. solids struct.. Publicado em: 25/11/2019
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23. Estimating the efficiency level of different tea farming systems in Rize Province Turkey
RESUMO: O estudo analisa o nível de eficiência de dois sistemas agrícolas diferentes, tais como proprietários e fazendas de chá operadas por acionistas, bem como explorar o efeito de diferentes fatores de decisão, estruturais e de gestão na eficiência. Total de 138 produtores de chá foram selecionados através do procedimento de amostragem estratif
Cienc. Rural. Publicado em: 25/11/2019
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24. Estudo experimental do fluxo de umidade em argamassas de cal aérea
RESUMO Uma parte significativa do património histórico construído ao redor do mundo é constituída de alvenaria estrutural, com juntas preenchidas com argamassa. Nesses sistemas estruturais, a argamassa usualmente representa uma parcela pequena/moderada do volume total da estrutura, no entanto, a argamassa é reconhecida como a principal fonte de movimen
Matéria (Rio J.). Publicado em: 25/11/2019