Troy A. Martin

“Eco-friendly” road deicers may not be so friendly: assessing the toxicity of beet-juice brine and potassium chloride to Daphnia pulicaria

A. R. Fee, Troy A. Martin, Lisa Cicchetti, Pedro S Manoel et autres

There is increasing concern over rising salinity in freshwater ecosystems, which is often associated with deicing salt usage in temperate regions that experience cold winters. Negative impacts of deicing salts on the environment include changes to aquatic community composition and loss of …

ca (code pays fourni par la source)

Differential Impacts of Road De-icers on Freshwater Bacterial Communities

Troy A. Martin, Collin L. Juurakko, Tia L. Harrison, Shelley E. Arnott et autres

Concern about salt levels in freshwater habitats receiving road de-icer runoff has inspired the development of “eco-friendly” formulations that are intended to be less toxic to aquatic organisms, but few experiments have determined that these products are environmentally benign. Mesocosms containing lake …

ca (code pays fourni par la source)

Professionalism, Education, and Ethics Code

Troy A. Martin

Abstract The professionalization of education involves a modern, capitalist move toward securing a public market for schools and developing social status for educators. As a process that has produced knowledge, rationalized relationships, and controlled markets, professionalization of education has also defined an …

us (code pays fourni par la source)

Unsettling professional code: Relationship boundaries and ethical possibilities

Troy A. Martin

My dissertation addresses ethics in social professions through a conceptual and empirical study of how professional boundaries and codes organize relationship. Central research questions include: "How might one's sense of responsibility to another person shrink under professional codes, procedures or good boundaries? …