High-performance computers coupled with highly efficient numerical schemes and user-friendly software packages have helped instructors to teach numerical solutions and analysis of various nonlinear models more efficiently in the classroom. One of the main objectives of a model is to provide insight about the system of interest. Analytical…

A reactor to convert waste rubber tires to useful products such as CO and H2, was investigated in a university undergraduate design project. The student worked individually with mentorship from a faculty professor who aided the student with professional critique. The student was able to research the background of the field and conceive of a novel…

A low-cost tensile testing machine was built for testing polymeric films. This apparatus also allows for tear-strength and flexural tests. The experimental results, obtained from common-use materials, selected by the students, such as plastic bags, illustrate important aspects of the mechanical behavior of polymeric materials. Some of the tests…

This document represents the second volume of the seventeenth in the series of biennial Science Indicators reports, "Science and Engineering Indicators, 2006." The National Science Board submits this report in accordance with Sec. 4(j)1 of the National Science Foundation Act of 1950, as amended. The Science Indicators series was designed to…

This AARP Public Policy Institute Issue Paper seeks to (1) summarize what is currently known about an important aspect of work and employment, namely training and retraining, that involves the ability of older adults to learn new skills and adapt to new environments; (2) highlight issues and questions that need to be addressed to promote healthy…

This chapter describes the implementation and assessment of a high school-level bioengineering curriculum unit in urban, suburban, and rural settings. (Contains 8 figures.)

Public "upstream engagement" and other approaches to the social control of technology are currently receiving international attention in policy discourses around emerging technologies such as nanotechnology. To the extent that such approaches hold implications for research and development (R&D) activities, the distinct participation of scientists…

The author's initial entry into the field of adult education has been via an indirect route from the industrial environments where she has worked for the last 20 years in various engineering positions. She came to recognize many years ago that a large part of her job involved the education of adult employees. As a research and development…

Because Latino students begin school far behind their non-Hispanic peers, moving more of them into the math and science pipeline will require a broad strategy that begins with preliteracy skills. This article reviews existing data on the costs of effective intervention and suggests that we would have to invest from 1.5 to 2 times what we now…

Chantilly High School Academy Robotics Team Number 612 from Chantilly, Virginia, is an award-winning team of high school students actively involved with FIRST (For Inspiration and Recognition of Science and Technology), a multinational nonprofit organization that inspires students to transform culture--making science, math, engineering and…

In this article, the author seeks to identify and explain the primary rationale for having the field of technology education direct its focus on engineering design. The basis of this proposal stems from a combination of observations made over a 25-year career as a teacher/teacher educator of industrial arts/technology education and a broad-based…

This article presents the text of a speech given by the author at the Maley Spirit of Excellence Breakfast in March, 2006. In this address, Sanders talks about the characteristics necessary for technology education leadership, and recommends seven leadership initiatives that the profession should pursue: (1) State-level political action; (2)…

This article recounts how a communications and an engineering department instituted a team-teaching venture to supplement engineering students' communication skills in a discipline-specific context.

The practical scenarios discussed in a chemistry or chemical engineering course that use solid or liquid reactants are presented. Important ideas to be considered when handling pressurized fluids are provided and three typical examples are described to enable students develop secondary skills such as the selective search of data, identification of…

This qualitative case study reports on processes and outcomes of the National Science Foundation (NSF)-funded System-Wide Change for All Learners and Educators (SCALE) project at the University of Wisconsin-Madison (UW-Madison). It addresses a critical challenge in studying systemic reform in complex organizations: the lack of methodologies that…