Green Construction
Mostrando 1-12 de 89 artigos, teses e dissertações.
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1. Electrochemical Determination of Trifluralin Herbicide Using Silver Solid Amalgam Electrode: Application in Fresh Food Samples
This paper reports the use of polished silver solid amalgam electrode (p-AgSAE) allied to square wave voltammetry (SWV) in the development of a simple, sensitive, fast and green electroanalytical methodology for the trifluralin herbicide determination in fresh food samples. The experimental (supporting electrolyte and potential and time accumulation) and vol
J. Braz. Chem. Soc.. Publicado em: 2021-07
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2. Structural Behaviour of Cold-Formed Steel of Double C-Lipped Channel Sections Integrated with Concrete Slabs as Composite Beams
Abstract Cold-formed steel (CFS) construction is widely recognised as an important contributor to sustainability and green construction. Thus, the use of CFS construction is encouraged and had been advanced by innovations in its structural applications. One such innovation that has recently gained popularity is the use of CFS sections in composite constructi
Lat. Am. j. solids struct.. Publicado em: 27/06/2019
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3. An Extended Linear Discontinuous Method for One-group Fixed Source Discrete Ordinates Problems with Isotropic Scattering in Slab Geometry
RESUMO Atualmente, a obtenção de uma solução numérica precisa para problemas de fonte fixa em ordenadas discretas é relevante em muitas áreas da engenharia e das ciências. Neste trabalho, estendemos o método híbrido Elementos Finitos-Espectro Nodal (FEM-SGF), que foi originalmente desenvolvido para resolver problemas de autovalores de difusão, par
TEMA (São Carlos). Publicado em: 30/05/2019
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4. SIMILITUDE AND THERMAL PERFORMANCE ON NON-CONVENTIONAL ROOFS
ABSTRACT The objectives of this study were to evaluate the thermal comfort and the similitude between prototypes and reduced models, using non-conventional coverage with green roof and expanded clay aggregate, supported on wood frame structure. For this, were determined the Black Globe Temperature and Humidity Index (BGHI), the Human Discomfort Index (HDI),
Eng. Agríc.. Publicado em: 2018-01
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5. Mechanical Behavior of Concrete Modified by Replacement of Cement by Rice Husk Ash
ABSTRACT Construction industry is in need of lump sum quantities of materials which has increased both their demand and price. The use of large quantities of cement leads to increasing CO2 emission and as a consequence, the greenhouse effect. Consumption of wastes and byproducts from various sources in the manufacture of concrete has gained a great deal of i
Braz. arch. biol. technol.. Publicado em: 23/01/2017
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6. Construction of three new Gateway® expression plasmids for Trypanosoma cruzi
We present here three expression plasmids for Trypanosoma cruzi adapted to the Gateway® recombination cloning system. Two of these plasmids were designed to express trypanosomal proteins fused to a double tag for tandem affinity purification (TAPtag). The TAPtag and Gateway® cassette were introduced into an e
Mem. Inst. Oswaldo Cruz. Publicado em: 21/11/2014
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7. Aplicação da radiação ultravioleta como forma de contribuição para a química verde e construção de um reator fotoquímico alternativo e de baixo custo, para pré-tratamento de amostras
Ultraviolet radiation corresponds to a fraction of electromagnetic radiation, covering wavelengths between 1 and 400 nm. Methods based on UV irradiation have become popular because it is possible to treat samples simply by applying energy, avoiding procedures that require the use of toxic substances, thus contributing to the development of Green Chemistry. T
Quím. Nova. Publicado em: 2014-04
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8. Construction of yellow fever virus subgenomic replicons by yeast-based homologous recombination cloning technique
O replicon de RNA derivado do genoma de Flavivirus é uma ferramenta valiosa para o estudo de replicação viral independente da montagem e da maturação do virion, além de possuir um grande potencial para expressão de genes heterólogos. Neste estudo nós descrevemos a construção de replicons subgenômicos do vírus da febre amarela utilizando a técni
An. Acad. Bras. Ciênc.. Publicado em: 01/03/2013
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9. Análise e planejamento da floresta urbana enquanto elemento da infraestrutura verde: estudo aplicado à Bacia do Córrego Judas / Maria Joaquina, São Paulo / Analysis and planning of the urban forest as part of the green Infrastructure: study applied to the watershed of the Stream Judas / Maria Joaquina at São Paulo City, Brazil.
This dissertation develops a design proposal of the Green Infrastructure of the São Judas / Maria Joaquina\ s stream watershed, as a way to promote the increase of the tree cover, and of the public green spaces as well as the connectivity between areas that provide ecosystem services. A study of the Urban Forest - the main component of the Green Infrastruct
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/05/2012
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10. Aproveitamento do resíduo do coco verde para produção de compósitos destinados à construção rural / Use of green coconut residue for composites production for rural construction
A presente tese apresenta a utilização da fibra da casca do coco verde como reforço de matriz cimentícia para produção de fibrocimentos. Embora orgânico, o resíduo do coco verde apresenta difícil degradação e diminuí da vida útil de aterros sanitários e lixões. Para viabilizar o uso do resíduo do coco verde (fibra), como reforço de compósit
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/04/2012
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11. Novas métricas holísticas para avaliação da verdura de reações de síntese em laboratório
New semi-quantitative metrics for simple evaluation of global greenness of chemical reactions used in teaching laboratories, namely, the Green Circle (GC) and Green Matrix (GM), were developed. These metrics globally consider all Twelve Principles of Green Chemistry. To illustrate their construction, the greenness of several syntheses performed in the labora
Quím. Nova. Publicado em: 2012
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12. Os sentidos do verde nas páginas de Zero Hora
The present work focus the discursive strategies and the meanings ascribed to green by the newspaper Zero Hora, aiming to research how it is built and insert in the social imaginary. For this purpose, there were selected as a corpus of this research the news produced by Zero Hora during the last four years that contained the expression ¿green plastic¿, ref
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012