Article: Use of QSARs in international decision-making frameworks to predict ecologic effects and environmental fate of chemical substances.(Mini-Monograph)

Article: Use of QSARs in international decision-making frameworks ...
Environmental Health Perspectives;  August 1, 2003 ;     700+ words ... ... regulatory use of QSARs to predict the health ... regulatory use of QSARs to predict ecologic effects and environmental ... the prediction of ecologic effects and environmental ... given on the use of QSARs for the prediction ...

Article: Methods for reliability and uncertainty assessment and for ...
Environmental Health Perspectives;  August 1, 2003 ;     700+ words ... ... acceptance of human health and environmental QSARs. Useful diagnostic tools and data analytical ... rigorous and independent validation of QSARs is an essential step toward their regulatory ... Quantitative structure-activity relationships (QSARs) are mathematical models approximating ...

Article: Physicochemical and Biological Data for the Development of ...
Critical Reviews in Toxicology;  March 1, 2004 ;     700+ words ...ABSTRACT: A search of the scientific literature was carried out for physiochemical and biological data [i.e., IC^sub 50^, LD^sub 50^, K^sub p^ (cm/h) for percutaneous absorption, skin/water and tissue/blood partition coefficients, inhibition k^sub i^ values, and metabolic parameters such as V^sub

Article: Validation of (Q)SARs models.(Correspondence)
Environmental Health Perspectives;  February 1, 2004 ;     700+ words ... ... Worth AP. 2003a. Use of QSARs in international decision ... Worth AP. 2003b. Use of QSARs in international decision-making frameworks to predict ecologic effects and environmental fate of chemical ... classification and regression-based QSARs. Environ Health Perspect 111 ...

Article: Integrated approaches and empirical models for investigation of ...
Emerging Infectious Diseases;  January 1, 2008 ;     700+ words ... ... and tropical environments, for assessing the cascading ecologic effects of global climate change. Within relatively simple northern ... predicted scale of accelerated climate change and cascading ecologic effects in the North give urgency to the need for a better understanding ...

Article: Endocrine Disrupting Chemicals Research Program of the U.S. ...
Environmental Health Perspectives;  August 1, 2006 ;     700+ words ... ... disrupting chemicals (EDCs), has shown greater progress on ecologic effects of EDCs compared with that on human health effects. LTG ... intramural research and interagency collaborations. Key words: ecologic effects, endocrine-disrupting chemicals, endocrine disruptors ...

Article: New hydrobiology research has been reported by scientists at ...
Chemicals & Chemistry;  February 6, 2009 ;     700+ words ... ... consequence of different dissolved cation-anion pair formation at various concentrations, and (4) because of bio/ecologic effects, including seasonality of molting and taxa-specific ionic regulation capabilities. We suggest that changes in shell ...