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Fred N. Kissell 《The Journal of Technology Transfer》2000,25(1):5-8
The U.S. Bureau of Mines was established in 1910 to reduce the high accident rate in the nation's coal mines. For 85 years, it conducted a wide variety of tasks related to mining before it was abolished in 1995. The BOM had many technology transfer successes in its lifetime, including more than a dozen R&D100 awards. This essay identifies and discusses five transfer factors that can explain the success (or failure) of many Bureau of Mines projects. These five factors are termed pressure, pitfalls, path, price, and profit. 相似文献
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Sophia N. Antonopoulou 《Democracy & Nature》2000,6(1):37-54
In this article the contemporary international capitalist system is examined and a rising New International Division of Labour is defined. It is argued that while in previous epochs an international market of commodities existed, during the post-war period a global network of closely interconnected production units and financial institutions has been created as well. But while production, finance and commerce are decentralised worldwide, their management and control is centralised in a few headquarters in the advanced capitalist countries. A colossal concentration of economic power and control over the world means of production, resources and labour force, unprecedented in the history of capitalism, is taking place. Information Technology is shown to be the current day means of centralisation of organisation and control of both material and service production by capital. It, at the same time, allocates work and degrades its knowledge content. Coupled with the prevalence of services in western society, it changes the features of its class structure. 相似文献
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Ink lines made by porous tip and roller ball pens have been examined by high performance thin layer chromatography (HPTLC) and by transmission microspectrophotometry (VM) in the visible region. Better discrimination between apparently similar coloured inks was obtained with HPTLC but VM has value as an additional technique for ink examination. 相似文献