Summarizes events of a conference on evolutionary biology in Chicago entitled: "Macroevolution." Reviews the theory of modern synthesis, a term used to explain Darwinism in terms of population biology and genetics. Issues presented at the conference are discussed in detail. (CS)

Discusses a National Academy of Science forum at which a group of outstanding young researchers in astronomy, molecular and developmental biology, physics, chemistry, mathematics, atmospheric science, and materials science met for three days of formal presentations and informal conversations. Provides a short synopsis of major speakers. (MVL)

This book contains the formal presentations and discussions of a public forum organized by the National Academy of Sciences and held in February 1975. The topics discussed include informed consent by the research subject based on a full explanation of what will be done, the workings of the process, and the potential risks and benefits; research on…

Presents a summary of each paper presented at the Lunar and Planetary Science Conference at the Johnson Space Center, Houston in March 1980. Topics relate to Venus, Jupiter, Mars, asteroids, meteorites, regoliths, achondrites, remote sensing, and cratering studies. (SA)

The texts of four speeches, given at the 1979 Einstein Session of the Pontifical Academy held in Rome, are presented. Each address relates to some aspect of the life and times of Albert Einstein. (SA)

In 1962 the Optical Society of America (OSA) established the Needs in Optics Committee for the purpose of increasing the national supply of personnel trained in optics. In order to carry out this program, the problem was broken down into six tasks, one of which was concerned with Undergraduate Research Programs. The Task IV group convened more…

Lagoons and their characteristic coastal bay-mouth bars represent 15 percent of the world coastal zone. They are among the most productive ecosystems in the biosphere, this productivity resulting from the interplay of ocean and continent. An International Symposium on Coastal Lagoons (ISCOL) was held to: assess the state of knowledge in the…

Summarized in this report are the discussions which took place during the twelfth session of the Intergovernmental Oceanographic Commission (IOC) Assembly. Summaries are provided in 15 sections: opening comments; administrative arrangements; adoption of triennial commission report; ocean sciences; ocean services; training, education, and mutual…