Discusses techniques involved in producing recombinant DNA. Also discusses implications of the new genetic technologies and prospects for the future. (JN)

Various typs of DNA are discussed. Areas considered include highly repetitive and satellite sequences, genes encoding, ribosomal RNA, histone protein genes, and dispersed repeated genes that jump. Regulated genetic misbehavior, structure and use of unique genes, and higher order complexities of chromosomes are also discussed. (JN)

Presented is an annotated bibliography of 24 books on DNA and genetic engineering. Areas considered in these books include: basic biological concepts to help understand advances in genetic engineering; applications of genetic engineering; social, legal, and moral issues of genetic engineering; and historical aspects leading to advances in…

A series of articles examines the problem of racism from various perspectives: a historical overview, Swedish children's attitudes toward immigrants, working-class racism, redefinition of racism, Turkish nationalism, multiculturalism, anti-Semitism in France, genetic manipulation, and racist political ideology. (SK)

Discusses: research and development (R&D) spending by government agencies; federal support for specific areas of R&D; outlays for R&D by the chemical industry and individual chemical firms; manpower in industrial R&D; and sources of R&D funds for universities/colleges. Detailed statistical tables are included. (JN)

A suburban high school district in Arizona was recently named as a provider of Technology Assisted Project Based Instruction (TAPBI). The district?s challenge was to create 20 effective, online high school courses in approximately nine months. Successful deployment depended in large measure on the ability of the teachers of those courses to…

Currently, there is little in-depth understanding of how individuals effectively orchestrate school and work-related experiences over time from high school through college and beyond to pursue careers in Science, Technology, Engineering and Mathematics (STEM). This appears important because, unlike societies such as Germany, youth in the U.S. face…

This report explores first year undergraduate mechanical engineering and mathematics students' conceptions of the derivative and the contribution that membership of different departments may have on these conceptions. Quantitative results suggest that mechanical engineering students develop a proclivity for rate of change aspects of the derivative…

Political measures are being taken to "democratize" access to universities in Brazil. A new State university recently created after a wide consultation to the population, has taken two important measures: (i) it reserves fifty per cent of its places to poor students and ten per cent to physically handicapped ones and (ii) has abolished…

This module, for high school teachers, is the second of two modules about the Human Genome Project (HGP) produced by the Biological Sciences Curriculum Study (BSCS). The first section of this module provides background information for teachers about the structure and objectives of the HGP, aspects of the science and technology that underlie the…

In this unit, elementary students design and build a lunar plant growth chamber using the Engineering Design Process. The purpose of the unit is to help students understand and apply the design process as it relates to plant growth on the moon. This guide includes six lessons, which meet a number of national standards and benchmarks in…

The engineering profession still is a male domain. Many attempts to change this isolation and to call women into the profession failed. Neither the study conditions nor the social recognition were experienced as adequate for women. The focus on the development of deeper understanding, explicit connectedness, comprehension and social concern are…

This report is based on the analysis of initial interviews with the staff of the Freshmen Learning Community Program (FLCP). FLCP is a pilot program in engineering education that focuses on diversity and cultural change. The primary purpose of this evaluative study is to provide feedback while the learning community program is being implemented.…

Taiwan's senior high school technology education (TE) is moving from industrial arts (IA) to living technology (LT). However, senior high school LT faces two major challenges. First, LT, a required course, may be changed to an elective. Second, there is only a vague distinction between junior high school LT and senior high school LT. In terms of…

Warnings are coming from business leaders on a critical labor shortage, especially in information technology; however, representation of women, minority groups, and persons with disabilities in the U.S. science, engineering, and technology (SET) workforce could be improved. Preparing the nation for the evolving nature of work is important as well…