…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…
…the DC-8 of the 1950s and 1960s by one order of magnitude and the DC-3 of the 1930s by two orders. To achieve a further order of magnitude growth, the…
…several government agencies and trade associations, has begun a financial exchange for trading scrap materials. Other exchanges such as the National Materials Exchange Network (NMEN) and the Global Recycling Network…
…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…
…its linkages to other issues, the roles and functions of international organizations, the processes of bargaining and rule-maldng, and the influence of domestic politics (1-3). Scholars also theorize how regimes…
…clapping belts. But the network of beams, blocks, cords, and drums for transmitting t he steam power to the machinery on the floor encumbered, endangered, and clamored. The electric motor…
…avoid in each link of the chain, the thermodynamic efficiency of the total system in practice could probably never exceed 50 percent. Still, in 1995 we are early in the…
Added online reprints Malthus and the Graduate Studentsand Working Less and Living Longer. Link to the American Scientist web site with the abstract of Can Technology Spare the Earth?…
Mark Stoeckle presented recent eDNA work assessing marine fish diversity and abundance at OneNOAA Science Seminar Series on August 26, 2020. The recorded presentation and lively discussion is available online…
…An example of public access to environmental data is the Right To Know Network (RTKNET). Established in 1989 by “OMB Watch,” a group that tracks decisions of the White House…