The breadth of knowledge required for the multidisciplinary field of nanotechnology challenges and extends traditional concepts of multidisciplinary graduate education. There is a paucity of information, both general reporting and peer-reviewed studies, on the challenges for graduate students working in this multidisciplinary paradigm, from the…

Historically, manufacture of automotive electronic components and screen-printing of automotive instrument clusters at DENSO Manufacturing Tennessee, Inc. required washing of equipment such as screens, stencils, and jigs with sizable quantities of volatile organic compounds and hazardous air pollutants. Collaborative efforts between the Maryville…

Chemists have used computational science methodologies for a number of decades and their utility continues to be unabated. For this reason we developed an advanced lab in computational chemistry in which students gain understanding of general strengths and weaknesses of computation-based chemistry by working through a specific research problem.…

An experiment is described which uses a real-world sample of lawn fertilizer in a simple exercise to illustrate problems associated with the sampling step of a chemical analysis. A mixed-particle fertilizer containing discrete particles of iron oxide (magnetite, Fe[subscript 3]O[subscript 4]) mixed with other particles provides an excellent…

Presents the state of research in chemical education. Reviews the origins of chemical constructivism, behaviorism, and relativism. Discusses the differences between objectivism, realism, and positivism. Suggests remedies for chemical education research to become better acquainted with the philosophical position. (KHR)

The commonly used method of reliance on failure to reject the conventional null hypothesis as a positive indication of equivalence is questioned in a study. An alternative method, based on a re-visioning of the null hypothesis, is proposed which also avoids the uncontrolled type II error present in the traditional method.

Describes an experiment utilizing the Solvay synthesis of sodium hydrogen carbonate to teach students to organize and plan a synthesis procedure. (SL)