Mathematical modeling problems encountered in many disciplines are discussed in terms of the modeling process and applications of models. The models are classified according to three types of abstraction: continuous-space-continuous-time, discrete-space-continuous-time, and discrete-space-discrete-time. Limitations in different kinds of modeling…

Discusses ultrafast phenomena that may influence device performance and describes new experimental methods utilizing short optical pulses to investigate materials and device structures. (JN)

This brief describes graduate enrollment increases in the science and engineering fields, especially in engineering and computer sciences. Graduate student enrollment is summarized by enrollment status, citizenship, race/ethnicity, and fields. (KHR)

Distinguishes between computer hardware and software and discusses status of software, application development productivity, software production, and research directions. (JN)

Describes UNIX time-sharing operating system, including the program environment, software development tools, flexibility and ease of change, portability and other advantages, and five applications and three nonapplications of the system. (JN)

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…

Due to increasing enrollments in engineering programs and shortages of faculty, resources, and finances, Iowa State University has avoided limits on admissions by extending time to earn a degree. (SK)

One application of modeling is studying the ways in which molecules fit together to form chemical compounds. Describes the forces acting between molecules and how three-dimensional graphical modeling is employed in developing rational principles for drug design. (JN)

Surveys trends in hardware (logic, memory, storage) input-output technology, software, computer architecture and organization, communications, and artificial intelligence. (JN)

Proposes a faculty retreat as an opportunity to approach decision-making through consensus-building strategies. Identifies four decision-making stages and outlines techniques to be used at each stage. (JM)

Explores how notions of community and collaboration can be applied in program to enhance appreciation/use of and interest in science, mathematics, and computers among women and people of color. Describes Minority Studies Program at St. Cloud State University which has hosted summer program to provide minority and women students with intensive,…

Designed to serve as a resource for science teachers, kindergarten through college, this publication contains 10 chapters, each focused on a topic of interest to science teachers working in the 1980's. Chapter titles and their authors are: (1) Understanding Science as a Cultural Phenomenon - Mission for the 80's, Drew Christianson; (2) What…

Presented are perspectives on the needs in science and mathematics education and an assessment of the knowledge and skills that will be of the greatest value for students in the future. Issues and trends are organized into six major sections. These include: (1) probable futures (stating predictions related to technological advances,…

Teaching of computer programming in elementary and secondary schools has become a very popular activity. The purpose of this paper is to review and analyze the empirical research on the benefits of learning computer programming on students' cognition abilities. The paper focuses on the question: Do the skills of computer programming transfer to…

Electronics companies, faced with growing competition from Japan and fearing a shortage of well-trained Ph.D.'s, are pouring unprecedented amounts of cash into university electrical engineering, computer science, and other science departments. Specific examples are cited. (Author/JN)