Elektron: Electrical Systems in Retrospect and Prospect
…further for efficiency gains. Much large electrical machinery is already so efficient that little or no gain is to be expected there. But a discontinuous step could yet come in…
…further for efficiency gains. Much large electrical machinery is already so efficient that little or no gain is to be expected there. But a discontinuous step could yet come in…
…the effect of price disparities between virgin and recovered materials, and to assess the effect of other economic factors associated with waste markets, such as additional processing and transportation costs….
…in the year 1931 in his wonderful 1949 book, Human Behavior and the Principle of Least Effort. About 350 couples lived 1 block apart, about 100 lived 5 blocks apart,…
…1992). This has certainly been an additional factor accentuating the unemployment problems in a number of countries.Table 2. International Comparison of Hours Worked (effectively)5 per Person Per Year (Source of Data:…
…system is needed to derive estimates reasonably and efficiently. Usually, simple visual examination of the plotted raw data suffices. The L-M implementation used allows any number of the 6 parameters…
…See Ref. 8, pp. 119-39 57. Bruce, M. 1986. The London dumping convention, 1972: The first decade and future. See Ref. 51, pp. 298-318 58. Birnie, P. 1985. The role of…
…at federal facilities also offer lessons for the development of CRPs. Such efforts demand a concerted effort on the part of government and the community to make environmental decisions. Both…
…panel, convened by the EPA, that reviewed a list of 31 environmental problems. The problems were evaluated according to four different risk criteria: cancer-related effects, noncancer health effects, ecological e…
…diverse population. This study differs in four important respects from related efforts conducted elsewhere: First, it constructs impact zones according to the nature and magnitude of the hazard (circles centered…
…press, and the public at large all believed that high-tech was a clean industry, and they considered worker health and safety efforts to be an opportunistic attempt to unionize the…