…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…
…homepage: https://www.elsevier.com/locate/estoc Scrap Recycling and Processing, Institute of Scrap Recycling Industries, A bi-monthly trade journal for the scrap reprocessing industry. Homepage: https://www.isri.org/pubcat00.htm#scrapmag Selected Data Sources (General and Specific) General Organization for…
…a cost-benefit analysis, the conclusion might be that no social response is warranted, if avoiding the problem costs 2 percent and incurring the problem costs only 1 percent. Costs could…
…effectiveness of international institutions: Hard cases and critical variables. In Governance without Government: Order and Change in World Politics, ed. J. N. Rosenau, E.-O. Czempiel. New York: Cambridge Univ. Press 12. Haas,…
…but sometimes statistics also are available on birth rates according to age of the father. Look at the hierarchical position of children according to birth order in different contexts in…
…suspension and propulsion appears to create great potential for low travel-energy cost, conceptually reduced by 1-2 orders of magnitude with respect to energy consumption by airplanes with similar performance. Because…
…variable cost combine with base-loads plants with high capital cost and low variable cost to determine the current usage level. Although the utilization factor surely has a logical upper limit…
…locomotive did in the nineteenth century, halving the cost of land transport. The railroads penetrated the great land masses of North America and Australasia. Their operations were little affected by…
…use of the new data to explain and predict changes in populations and relations among them would probably cost little. A major outcome of the program would be an on-line…
…other models introduce higher-order parameters where the physical interpretation is less clear than in the case of the Bi-logistic. More research is needed in order to determine if the Bi-logistic…