Presents a hypothesis about the biochemical processes involved in memory storage. The postulated mechanism is initiated by a signal that is unusual but not unlikely to occur and produces an irreversible change in a key component of synaptic chemistry. Other features of the mechanism and experiments supporting the hypothesis are considered. (JN)

A National Academy of Science report ("Physics Through the 1990's") says that American physics has been a highly diversified and productive enterprise, but continued excellence cannot be taken for granted. Progress in six subfields (elementary particle, nuclear, condensed-matter, atomic/molecular, plasma/fluid, and gravitation/cosmology physics)…

A conference on whether food and nutrients affect human behavior was held on November 9, 1982 at the Massachusetts Institute of Technology. Various research studies on this topic are reviewed, including the effects of food on brain biochemistry (particularly sleep) and effects of tryptophane as a pain reducer. (JN)

Provides selected examples to illustrate the impact of computers in science. Indicates that the most important single factor that has affected and will continue to affect the use of computers in science is the steady advance of technology, especially in the areas of logic and memory. (JN)

Cites the need for promoting science/technology management and policy formation in Thailand, viewing contributions of science/technology to the socioeconomic development of the country as high priorities. Criteria for selecting priority areas and key problems are noted; they include relevance to development, availability of human resources, and…

Discusses role of laboratory techniques in scientific investigations. Describes Rutherford's development of scattering techniques and von Wassermann's development of test for syphilis. States that discovering an effect requires a brilliant scientist, however, making it a technique requires that it be made usable by ordinary people. Uses Moseley's…

Many proposals have been made for new universities in U.S. research and development (R&D) systems. However, current foundations and strengths should be examined before attempting untried approaches. Areas addressed include the supporting environment, university research system, industrial R&D capability, defense-related R&D, and…

The National Academy of Sciences suggests models for biomedical research which include a biology-wide information system with computerized database accessible from a multitude of dimensions. Links could help discover whether toxic chemicals have effects similar to hormones. Commonalities from molecules to ecosystems might restructure available…

Discusses proposed governmental science policy reforms, including administrative reforms of Centre National de la Recherche Scientifique, French equivalent to National Science Foundation. Indicates junior scientists, lab assistants, and technicians will be included in decision making and scientists will be barred from heading research terms for…

Computer applications in scientific instrumentation are traced from early data processing to modern computer-based instruments. Probable pathways toward instruments with increased "intelligence" include, among others, implementation of hierarchical computer networks and microprocessor controllers and the simplification of programing. The…

In wake of a number of highly publicized incidents of research fraud at some of the nation's most prestigious medical schools, the Association of American Medical Colleges (AAMC) has developed guidelines for coping with dishonesty in science. Highlights of these guidelines are reviewed. (Author/JN)

The author describes specific examples of the use of technology in science such as fiberoptic spectroscopy to observe galaxies and conduct three-dimensional maps of the universe. Adduces the following examples of technology influencing scientific investigations: gene cloning, gene sequencing, radioimmunoassays, patch-clamping of neurons, scanning…

A National Academy of Sciences (NAS) report found no evidence that leaks of technical information from universities or other research centers have damaged national security. However, in areas where control is warranted, decisions should be based on criteria. These criteria and issues related to security control and technological transfer are…

Discusses recent administrative proposals to curtail expenditures in universities, including funding for student aid and for scientific instruments and facilities. Argues that governmental support of young scientists is needed, as the success of American science has depended heavily on European talent arising from the consequences of World War II.…

Since industry is investing heavily in research/development, the government's responsibility should be to assure that industrial spending is paralleled by real growth in its support of basic research. Such growth is realistic (even with budgetary constraints) given a proposed compact between government, universities, and industry for support of…