…and organized research. The lexicon of electricity-ohms, amperes, galvanometers, hertz, volts-is a gallery of great scientists of the eighteenth and nineteenth cent uries. Applications of electricity were the subject of…
…a broad mid-range of additions to capacity. At prices up to about $4.50 per million BTU, twice the recent average price, gas should gradually drive coal from power stations. Approaching…
…et al. 1994). Requiring oxygen for its decay, the high organic content of paper mill effluents can asphyxiate organisms in streams. Since 1959, U.S. paper mills reduced biological oxygen demand…
The entire issue of Population and Development Review with our article about Peak Farmland is now online: Population and Public Policy: Essays in Honor of Paul Demeny https://www.popcouncil.org/publications/books/2012_PDRSuppPopPublicPolicy.asp and will…
…after another of chip introduced at lower initial cost and the price for each chip falling over its lifetime. Contrast the chipsters with the record of the coal industry since…
…ETH-Lausanne, Switzerland, 30 August 1996. URL https://sentenext1.epfl.ch/swissmetro. [18] U.S. Department of Transportation, Compendium of Executive Summaries from the Maglev System Concept Definition Final Reports, DOT/FRA/NMI-93/02, pp. 49-81, March 1993. On-line at https://www.bts.gov/smart/cat/CES.html…
…and knowledge structure elitism, social stratification, and diversity academic standards (e.g., admission policies, attrition rates, grade inflation, sports) the rise of foreign student population and links to foreign firms The…
…a given service. Here we review killers, causes of death, as competitors for human bodies. We undertake the analysis to understand better the role of the environment in the evolution…
…Food and Agriculture Organization of the UN, The state of world fisheries and aquaculture 2000, Rome. https://www.fao.org/DOCREP/003/X8002E/X8002E00.htm Figure 4. Reversal in area of land used to feed a person. After gradually…
…funds from international organizations and national governments. The NGO liaison unit with UNEP had 726 member organizations in 1993, a figure which has risen steadily since 1972. The non-governmental Scientific…