…Forest Service. 1973. The outlook for timber in the United States. USDA Forest Service Forest Resource Report 20. USDA Forest Service. 1982 Analyses of the timber situation in the U.S.,…
…opportunities for emphasizing services over goods b) Methods for discovering and measuring progress Materials Flow and Balance Analysis – Materials accounting for analysis of industrial ecosystems at several levels (firm, sector,…
…permit very fast RPMs for the turbine. The generator could then also turn very fast, operating at high frequency, with appropriate power electronics to slow the output to 50 or…
…mechanical power, the high pressures shrink the machinery in a revolutionary way and so permits the turbine to rotate very fast. The generator could then also turn very fast, operating…
…1994. “Forest Statistics of the United States, 1992,” USDA Forest Service Report GTR-NC-168. Smith WB. 1997 RPA Assessment: The United States Forest Resource Current Situation. USDA Forest Service, Washington DC, 1999….
…introduces faster means. The new modes are faster, but usually not cheaper, especially at the outset, so travelers do not rush to use them. Rather the new means gradually capture…
…Smith, J.L. Faulkner, and D.S. Powell, Forest Statistics of the United States, 1992, USDA Forest Service Report GTR-NC-168 (St. Paul, Minn., USDA Forest Service, 1994). W.B. Smith, 1997 RPA Assessment: The United States…
…a start date for some fast-growing trees (such as eucalyptus and poplar), but even plantations of those trees will require investments in mills and other assets that are best planned…
…Forest Service General Technical Report RM-GTR-199. HAYNES, R.W, D.M. ADAMS, and J.R. MILLS. 1995. The 1993 RPA timber assessment update. USDA Forest Service Report RM-GTR-259. HYDE, WE 1997. Policies today and…
…strength, led the way. Many claims sprang from the spark, shoc k, and sizzle of electrostatic phenomena. Eighteenth-century scientists reported that electric charges made plants grow faster and that electric…