…time series data on lifetime work hours are unavailable, data on annual average hours worked[5] are available for numerous countries. Trends in annual hours worked should be revealing in view of the observed stability of…
…Online at URL https://www.bts.gov/ntl/. 34US Department of Transportation (1997) National Transportation Statistics 1997 (Washington, DC: Bureau of Transportation Statistics). Online at https://www.bts.gov/btsprod/nts/. 35J. H. Ausubel and C. Marchetti (1996) ‘Elektron’, Daedalus 125, 139-169. 36M. Jufer…
…on the Distribution of Air Quality. Land Economics 54:278-297. Berry, B.J., ed. 1977. The Social Burdens of Environmental Pollution: A Comparative Metropolitan Data Source. Cambridge, MA: Ballinger. Bullard, R.D. 1990. Dumping in Dixie: Race, Class,…
…Trying to go much faster than this clock can be as wasteful as trying to stop it. Entrepreneurs know it is dangerous to be early as well as late. In…
…m.b.H), Die offizielle Transrapid Homepage, URL https://www.mvp.de/, Munich, Germany, 1997. [16] MIKA, J., Transrapid Informations Resourcen Homepage, URL https://transrapid.simplenet.com/, Germany, 1997. [17] Jufer, M., Swissmetro: Wissenschaftliche Taetigkeit der ETH-Lausanne und Zuerich, Hauptstudie-Zwischenbericht Juli 1994-Juni 1996, ETH-Lausanne, Switzerland,…
…these international links antedating glasnost and perestroika, as well as the April 1986 accident. In the spring of 1990, reports showed patches of radiation effects persisting around Chernobyl. One might think regular lines…
…Being Green, Harvard Business Review May-June 1994 pp. 46-52. 3M Corporation, 1993, 3M Waste Minimization Guidelines, 3M Corporation, St. Paul, MN. 3M Corporation, 1982, Low- or Non-Pollution Technology Through Pollution Prevention: An Overview, 3M…
…the growth process: N(tm) = k/2. The location parameter b can be replaced by tm by defining b = -tma. It is also convenient to define a parameter Dt as the length of the time interval required for the growth process to…
…the initial population No(t) by We also replace a with Dt, the characteristic duration, that is, the time it takes the population N(t) to grow from 10% to 90% of the limit k. Dt is related…
…constituency, with media actions being illustrated with newspaper clippings or television stories. Public opinion also might be simulated as a single constituency; public opinion might drive regulatory decisions, and influence state funding decisions in game…