A major challenge in teaching the process of science to students is designing and implementing laboratory activities that emulate what is actually done in a research laboratory. To facilitate this effort, science educators have been encouraged to design exercises that span multiple laboratory periods, encourage independent thinking, promote…

This document presents the results of a meeting of undergraduate biology departments that receive funding from the Howard Hughes Medical Institute. The focus of this meeting was the assessment of science pathways. Discussion focused on assessment, predictors of student success in science, the importance of undergraduate research, career choices,…

The rapid progress in the biological sciences has resulted in many social, ethical, and legal issues. In medical practice, public health programs, research laboratories, law enforcement, insurance, the patenting process, agriculture, genetic counseling, and other fields, legal controversies and public policy debates have developed. Some of these…

This report presents priorities for new facilities and new capabilities at existing facilities with initial costs of at least $5 million. The new facilities in order of priority are: (1) a 6 GeV synchrotron radiation facility; (2) an advanced steady state neutron facility; (3) a 1 to 2 GeV synchrotron radiation facility; and (4) a high intensity…

Discusses the growth, development, and unusual parasitic nature of the retrovirus community. Reviews these infectious cancer-causing agents as models for the study of fundamental biological problems, tools for genetic manipulations, and problems posed by their pathogenic potential in humans and animal hosts where they cause diseases such as…

This document contains information on the hole in the ozone layer. Topics discussed include properties of ozone, ozone in the atmosphere, chlorofluorocarbons, stratospheric ozone depletion, effects of ozone depletion on life, regulation of substances that deplete the ozone layer, alternatives to CFCs and Halons, and the future of the ozone layer.…

Data from probability samples of U.S. graduate faculty in physics, chemistry, biology, mathematics, and political science are examined to determine whether variation in disciplinary consensus on research priorities and techniques is associated with differences in status-attainment patterns. Results support the hypothesis. (Author/AM)

Presents a description for maintaining adult forms of molluscs and protochordates in order to obtain gametes for laboratory studies of animal development. The methods also include those for culturing embryonic larvae forms in vitro. (Author/SA)

There is increased dependence of academic science on external resources with attendant consequences for academic culture. This article suggests a framework for analyzing such changes, viewing culture as a set of axes of variation and drawing upon organizational theory, particularly resource dependence and institutional perspectives, to explain why…

Examines the change and general view of methods in biological science and the possible consequences for biology education. States that the transition was from descriptive biology to theoretical biology. Lists the postulates of some theories. (RT)

Describes the historical development of the field of ecology. Maintains that the ecological revolution, which began quietly in America, unleashed powerful forces of concern for the world and its future. (Contains 14 references.) (WRM)

This collection of scientific articles on the subject of acquired immune deficiency syndrome (AIDS) covers many facets of the physical and social aspects of the disease. Technical articles deal with the molecular and cellular biology of AIDS and the Human Immunodeficiency Virus (HIV). The national and international epidemiology of AIDS and HIV are…

Provides information on cellular morphology and physiology, including general cell characteristics, the nucleus, ribosomes, endoplasmic reticulum, Golgi apparatus, lysosomes, mitochondria, microtubules, microfilaments, and membranes. Focuses on membranes which are postulated to play an important role in many aspects of health and disease.…

During a 2-year period (1970, 1971) SDI (Selective Dissemination of Information) search profiles were written for 353 biologists and other research workers with a need for biological information in academic, industrial, and government research institutions. At the beginning of the experiment a questionnaire and interview survey was made of the…

This publication relates the experiences of seven K-8 teachers who participated in a science education doctoral cohort group during which each of the teachers engaged in a different real-world scientific research project. The idea was to immerse teachers in scientific research so that they could experience inquiry in science first-hand and become…