Reports that although excitation at 337nm is less than optimal, detection limits in the range 1-100pg/ml were found. Provides a calibration curve and results for seven organic compounds. (MVL)

Describes a science presentation which promotes various ways to improve laboratory safety. Recommendations for storing chemicals include: minimize the type and amount of stocked materials, purchase certain chemicals in small quantities, and use plastic embedments. Cites several books for reference. (RT)

Reviews a model used in the teaching of plate tectonics which includes processes and concepts related to: terranes and the amalgamation of terranes, relative plate motion and oblique subduction, the effects of continent-continent collision, changes in plate motion, plate configuration, and the type of plate boundary. Diagrams are included.…

Described is the situation in the field of continuing engineering education (CEE) in Europe, especially the European Society for Engineering Education and Helsinki University of Technology. The need and structure of the Professional Development degree is introduced. (Author/YP)

Molecular biology is defined and its status in secondary schools and colleges is discussed. Employment prospects in molecular biology in Britain are described. (CW)

Criticized in this response is research published previously in "The Journal of Environmental Education." Considered are the limitations of the project, experimental design, control of variables, and the use of the case study approach. Includes 35 references. (CW)

Describes a photochemistry experiment designed to introduce photochemical techniques and experience free radical chemistry. Selects Nuclear Magnetic Resonance spectroscopy for the analysis. This activity is suggested for use in an upper level undergraduate organic course. (MVL)

Evaluates five courseware packages covering the topics of Newton's laws and seven courseware packages for work, energy, momentum, and conservation laws. Discusses the price, sub-topics, program type, interaction, time, calculus required, graphics, and comments of each courseware. Selects some packages based on the criteria. (YP)

States that an expanding future in space requires new technology. Stresses that from engineering education, space requires people with a fundamental knowledge of modern science instruments, all engineering sciences, an appreciation and capability for detail and systems design, and an understanding of costs and competitiveness, machines, materials,…

Describes the purposes, benefits, and procedures involved in professional engineering registration. Discusses the reasons why engineers do not register. Suggests three recommendations, such as changes in the form and content of Fundamentals of Engineering (F.E.) examination and Principles of Engineering (P.E.) examination, and periodic renewal of…

Gives an example of the use of a simplified logic simulator in a logic design course. Discusses some problems in logic design classes, commercially available software, and software problems. Describes computer-aided engineering (CAE) software. Lists 14 experiments in the simulated laboratory and presents students' evaluation of the course. (YP)

Describes three components of the teaching assistant program used in the screening process. Outlines the training procedures for all teaching assistants, follow-up program, program director and instructor's perspectives. Presents tables on recommendations and questions asked on feedback forms which focus on improvement and international experience…

Investigates the effect of increase of the M demand of chemistry problems, having the same logical structure, on performance of students having different functional M capacity, cognitive style, and formal operational reasoning patterns. (Author/YP)

Introduces the Technology and Development Program (TDP) at the Massachusetts Institute of Technology (MIT) that helps outside organizations with resources and knowledge in the area of science, technology, and development. Describes a program example including background, objectives, and activities. Lists nine reasons for the program's success. (YP)

Compares graduate chemical engineering education practices of the U.S. and Japan. States that Japanese universities have set time limits on degrees due to industrial hiring practices. Concludes that Japanese graduates are highly trained and uniform. They tend to stay in the same job throughout their career. (MVL)