Little Property
Mostrando 1-12 de 117 artigos, teses e dissertações.
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1. ESTIMATION OF WOOD TOUGHNESS IN BRAZILIAN TROPICAL TREE SPECIES
ABSTRACT Wood has been used for several purposes such as in civil and rural construction. Knowing wood mechanical behavior under short-term loading is essential for safer structural designs. However, wood toughness is a mechanical property little investigated for this purpose. Thus, this study aimed to evaluate, using exponential and polynomial regression mo
Eng. Agríc.. Publicado em: 2020-04
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2. APPARENT DENSITY AS AN ESTIMATOR OF WOOD PROPERTIES OBTAINED IN TESTS WHERE FAILURE IS FRAGILE
ABSTRACT The use of new wood species in construction requires knowledge of their properties for safer and more economical structural sizing. In Brazil, structural projects are carried out according to the standard document ABNT NBR 7190:1997. Tests required by this standard for the complete characterization of species require large machines with high costs,
Eng. Agríc.. Publicado em: 2020-02
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3. Physical, Chemical, and Microbiological Properties of Soil under Different Plant Covers in the Seridó Desertification Region in the Brazilian Semiarid
ABSTRACT The Seridó Desertification Region is a result of inadequate management of the native Caatinga vegetation, which generated degraded areas with little or no capacity for plant production. The area has experienced a succession of different land uses, but little is known about the impact of these changes. The present study tested the hypothesis that th
Rev. Bras. Ciênc. Solo. Publicado em: 28/03/2019
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4. Os “altos círculos” no mercado de transportes em São Paulo
Resumo Em gestação há quatro anos, a cidade de São Paulo aguarda as novas licitações dos serviços de ônibus. Nesse período, movimentações têm problematizado os graus de concentração desse mercado, tanto fora quando dentro da Prefeitura. Até o momento, todavia, sabe-se muito pouco sobre a composição e as transformações do conjunto das empr
urbe, Rev. Bras. Gest. Urbana. Publicado em: 07/03/2019
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5. Profile of dairy cattle farmers in the Northwest of Minas Gerais and the perception about the use of artificial insemination
ABSTRACT This study aimed to characterize the profile of milk cattle farmers of the Northwest region of Minas Gerais State regarding the use of artificial insemination (AI) and see the most relevant factors in the perception of farmers for the adoption process of AI. From January to April 2014, 97 milk cattle farmers associated to milk cooperatives of the mu
R. Bras. Zootec.. Publicado em: 22/10/2018
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6. MANEJO DE RESIDUOS DE Eucalyptus grandis Hill ex Maiden EN SITIOS CONTRASTANTES
ABSTRACT In northeastern Argentina, very little is known about the impact of various techniques of management of residues from forest harvesting on soil properties. We carried out this study in two sites in Entre Ríos Province (Argentina): post-harvest of Eucalyptus grandis Hill ex Maiden stands in an Aquic Hapludert (S1) and in a Fluventic Hapludoll (S2).
Ciênc. Florest.. Publicado em: 2017-09
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7. Your Country is of Great Subtlety: Aspects of the Brazilian Translation of Patrick White's Voss
Abstract: A number of the dialogues in Patrick White's Voss (1957), especially those involving Laura Trevelyan, involve an implicit debate about what is meant by country and what it means to live in a country. Is the colony of New South Wales simply a province of the British Empire, a little piece of Britain transplanted on the other side of the world, or is
Ilha Desterro. Publicado em: 2016-08
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8. A Numerical Investigation of Localized and Steady Energy Addition to High Speed Airflows
ABSTRACT This work presents a numerical analysis of the gas dynamic problem of localized and steady energy addition to uniform high-speed airflows. Firstly, the general effects caused by a localized energy deposition on the flow were investigated, then an extensive parametric analysis concerning the effects of energy deposition rate and dispersion for differ
J. Aerosp. Technol. Manag.. Publicado em: 2013-06
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9. Diversidade genética de Qualea grandiflora Mart estimada por microssatélites em quatro áreas de Cerrado do estado de São Paulo / Genetic diversity of Qualea grandiflora Mart estimated by microsatellites in four Cerrado areas of São Paulo
This study deals with the structure and genetic diversity of a species typical of the Brazilian Cerrado, Qualea grandiflora Mart (Vochysiaceae), present in different physiognomies of this biome. We developed eight microsatellite loci to analyze 420 samples of adult individuals from four populations distributed in the state of São Paulo, three of them in uni
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/07/2012
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10. Desenvolvimento e sustentabilidade: novas interfaces para a luta quilombola
The context of growing consensus on the unsustainability of the model of production and consumption in contemporary society has opened spaces to discuss a new model of development, one that is socially just and environmentally sustainable, by promoting a process of identification, visualization and valorization of alternative forms of relationship between ma
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/05/2012
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11. DINÂMICA DO FÓSFORO NA INTEGRAÇÃO LAVOURA-PECUÁRIA SOB SISTEMA PLANTIO DIRETO / Phosphurus dynamic in crop livestock integration under notillage.
The necessity to preserve the soil, coupled with the constant search for lower production costs and increased productivity resulted in the use no-tillage (NT). Efficient technique in the preservation and use of highly weathered soils (tropical and subtropical soils). However, only the continuous cultivation of monocultures has been implicated in reduced prof
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/11/2011
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12. Apropriação do conhecimento científico: o sistema patentário a partir do enfoque CTS
The field called Science, Technology and Society (STS) is articulated in the late 1960s and early 1970s, trying to understand the scientific-technological phenomenon within the social context. The social appropriation of knowledge becomes a central aspect of concern. Starting from the assumption that the technological training in undergraduate, in current pa
Publicado em: 2010