911 resultados para Integrity constraints
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Mode of access: Internet.
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"FHWA contract: DOT-FH-9193."
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"B-202205"--Prelim. leaf.
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"Serial 102-58."
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"SAND84-1514."
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"July 1986."
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"July 1996."
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"April 18,1990."
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"GAO-902-597"
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To generate innovation in Brazil becomes a high level priority in the last two decades. Innovation, according to the Presidential speech, is the right way to conduce the nation towards the development of technological competitive capabilities through the high technology-based products and services. Although the nation has come a long way, Brazil has to face the challenge of overcoming obstacles in infrastructure conditions for innovation. This paper aims to describe the main conditions to manage innovation in Brazil. This work offers a quantitative analysis of the main factors that impact innovation. This is a documental research based on data collected from high reliability international sources complemented by a research field applied to a sample of technology–based firms located in São José dos Campos, Brazil. The results indicated that entrepreneurs deal with difficulties to develop managerial competences in order to manage the business growth while developing new products and services. The lack of qualified human resources to manage business in technological environment is also a matter.
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Thesis (Master's)--University of Washington, 2016-06
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Thesis (Master's)--University of Washington, 2016-06
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The Jiaodong gold province is the largest gold repository in China. Both mineralization and granitoid hosts are spatially related to the crustal-scale Tan-Lu strike-slip fault system, which developed along the Mesozoic continental margin in eastern China. A series of Ar-40/Ar-39 laser incremental heating analyses of hydrothermal sericite/muscovite from three major gold deposits (Jiaojia, Xincheng, and Wangershan) and igneous biotite from the granodiorite hosts were performed to establish a possible temporal link between gold mineralization, magmatism, and movement along the Tan-Lu fault zone. Magmatic biotite crystals yield well-defined and concordant plateau ages between 124.5+/-0.4 Ma and 124.0+/-0.4 Ma (2sigma), whereas sericite and muscovite samples (a total of 30 single separates) give reproducible plateau ages ranging from 121.0+/-0.4 Ma to 119.2+/-0.2 Ma (2sigma). An integration of our Ar-40/Ar-39 results with age data from other major gold deposits in Jiaodong demonstrates that widespread gold mineralization occurred contemporaneously during a 2-3-m.yr. period. Most gold deposits show intimate spatial associations with abundant mafic to intermediate dikes. The mafic dikes have K-Ar ages of 123.5-119.6 Ma, in excellent agreement with those of the gold deposits. These newly obtained Ar-40/Ar-39 ages, in combination with other independent geological and geochronological data on granodioritic intrusions (130-126 Ma), volcanic rocks (1243.6-114.7 Ma), and deformed rocks within strike-slip faults (132-120 Ma) in Jiaodong or adjacent areas, also support the idea that gold mineralization postdated the granodioritic magmatism but was contemporaneous with mafic magmatism and volcanism, all controlled by the transtensional motion along the Tan-Lu fault in the Early Cretaceous.