There are many examples in which science and technology complement each other. This is especially evident in biotechnology and genetic engineering. This symbiotic relationship is foundational to the technological culture of contemporary society. (SK)

A Delphi panel of 19 experts identified 8 main knowledge areas of biotechnology: bioprocessing, foundations, genetic engineering, agriculture, biochemistry, medicine, environment, and bioethics. Round 2 elicited 84 subdivisions and round 3 adjusted the ratings. The resulting classification suggests a different context and focus for technology…

In an effort to balance static and dynamic efficiency in the production and use of knowledge, societies institute intellectual property policies. In the United States, the patent system is a well-established mechanism to provide inventors with time-limited protection of new technologies in exchange for disclosure of information about their…

Of concern is an international trend of students' increasing reluctance to choose science courses in both their final years of secondary school and tertiary levels of education. Research into the phenomenon indicates an influencing factor to be the "uninteresting curriculum" (OECD, 2006) of school science. This article presents an…

When Martin Lancaster took over as president of the North Carolina Community College System more than a decade ago, the state, not unlike much of the nation, stood at the precipice of a massive economic shift. As traditional manufacturing and farming jobs--from tobacco to furniture to textiles--began to disappear, demand for a new breed of worker…

This article critically considers calls for the precautionary principle to inform judicial decision making in a private law context in light of the Hoffman litigation, where it is alleged that the potential for genetic contamination from genetically modified (GM) crops causes an unreasonable interference with the rights of organic farmers to use…

This article presents three reports of research advances. The first report describes a deoxyribonucleic acid (DNA)-based computer that could lead to faster, more accurate tests for diagnosing West Nile Virus and bird flu. Representing the first "medium-scale integrated molecular circuit," it is the most powerful computing device of its type to…

Advances in the biological sciences necessitate the training of chemical engineers to translate these fundamental discoveries into applications that will benefit society. Accordingly, Tulane University revised its core chemical engineering curriculum in 2005 to include a new introductory course in bioengineering and biotechnology for sophomores.…

This laboratory experiment was designed to demonstrate the application of immobilized galactosidase in food industry to hydrolyze raffinose family oligosaccharides in soymilk. This laboratory experiment was conducted for postgraduate students of biochemistry and developed for graduate and undergraduate students of biochemistry, biotechnology,…

The expectations and demands with respect to teaching and research have been changing for universities due to changes in their institutional environments. Born out of changing national research policies and modern governance arrangements, efficiency, effectiveness and output-oriented cultures have become increasingly important. In this article we…

Provides an overview of biotechnology as a career field and looks at working conditions, earnings, training, and the pros and cons of the career. Includes other sources of information. (JOW)

Provides a rationale for inclusion of biotechnology in technology education. Describes an instructional strategy that uses behaviorist, cognitive, and constructivist learning theories in two activities involving photobioreactors and bovine somatotropin (growth hormone). (Contains 39 references.) (SK)

Presents a student simulation activity based on the dideoxy chain termination method of determining the nucleotide sequence of DNA fragments developed in 1977 by Fred Sanger. (JRH)

Explains how x-ray doses to patients are measured. Describes how different techniques expose patients to differing amounts of ionizing radiation. Compares these figures with other natural and man-made sources. (Author/MKR)

Describes principles involved in nuclear magnetic resonance (NMR) and magnetic resonance imaging (MRI). (MKR)