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111.
This essay offers a detailed review of the literature on the relationship between technology and science. It is in two parts. Part I begins by describing science and technology, and the differences between them. It then discusses the commonly-held technology-as-applied-science (TAS) view; the origins of this view, the support for it, and the strong historical and philosophical challenges to it, beginning more than half a century ago, are explored. The development of the steam engine is then offered as a brief case study to illustrate that science-technology relations are more complex than implied by the TAS view. Part I concludes with a consideration of ontological arguments supporting the reverse view, namely that technology is often a necessary precursor to science.Part II, to be published in a following issue, explores some of the consequences of the TAS view. One consequence is that it has generated a story-line in which scientific ideas are emphasised and other factors necessary for technological innovation have been down-played. Another consequence is that, even in cases where technology does apply scientific knowledge, the process of application is often considered obvious; the difficulties of translating ideas into artefacts may not be appreciated. The essay argues for the telling of a more complex story of science-technology relations, one which recognises their historical independence in the past, and their mutual, two-way interaction in many modern fields of endeavour. It concludes with a consideration of some economic and educational implications. 相似文献
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Lowes RL 《Medical economics》1995,72(15):94, 97-8, 101 passim
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Havlin LJ 《Benefits quarterly》1995,11(2):26-31
Plan design has come a long way from the days when all one had to do was figure out the right deductible, coinsurance and out-of-pocket amounts and consider some questions about competitive practice and employee perception. Today one must also consider systems capabilities, strategic fit, provider requirements and consistency of the logic supporting each payment decision. 相似文献
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Lowes RL 《Medical economics》1996,73(14):30-6, 41, 46