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Full-Text Articles in Physical Sciences and Mathematics

Średni Współczynnik Toksyczności Spalin Emitowanych Z Procesów Spopielania Odpadów Niebezpiecznych, Robert Oleniacz Aug 2001

Średni Współczynnik Toksyczności Spalin Emitowanych Z Procesów Spopielania Odpadów Niebezpiecznych, Robert Oleniacz

Robert Oleniacz

The paper presents the characteristics of the Average Toxicity Factor (ATF) for combustion gases emitted from incineration of hazardous waste. Proposals for the interpretation of this factor and the possibility of its use in assessing the degree of nuisance of the process in terms of the level of air pollutant emissions were also discussed.

English title: Average toxicity factor of combustion gases emitted from hazardous waste incineration.


The Use Of Self-Directed Learning To Promote Active Citizenship In Science, Technology, And Society Classes, Joshua M. Pearce Jul 2001

The Use Of Self-Directed Learning To Promote Active Citizenship In Science, Technology, And Society Classes, Joshua M. Pearce

Joshua M. Pearce

The purpose of this article is to outline the viability of a student-directed assignment within collegiate-level STS curricula for the improvement of the utilization of scientific knowledge and technology in society. The assignment, christened the Do Something! assignment, is a novel teaching tool that utilizes students’ individual interests to encourage in-depth learning across disciplines and capitalizes on their personal skills and talents to solve real-world problems. The Do Something! assignment has been utilized in two STS courses at The Pennsylvania State University (STS 100: The Ascent of Humanity and STS 200: Critical Issues in STS). The structure of this assignment …