Zobrazeno 1 - 10
of 75
pro vyhledávání: '"D. M. Hart"'
Autor:
Jean Lou C. M. Dorne, Bernard Bottex, Caroline Merten, Andrea Germini, Nikolaos Georgiadis, Elisa Aiassa, Laura Martino, Lorenz Rhomberg, Harvey J. Clewell, Matthias Greiner, Glenn W. Suter, Maurice Whelan, Andrew D. M. Hart, Derek Knight, Prabhat Agarwal, Maged Younes, Jan Alexander, Anthony R. Hardy
Publikováno v:
EFSA Journal, Vol 14, Iss S1, Pp n/a-n/a (2016)
Abstract Methodologies for integrating (weighing) evidence and assessing uncertainties are of utmost importance to ensure that scientific assessments are transparent, robust and fit for purpose to support decision‐makers. One of the key challenges
Externí odkaz:
https://doaj.org/article/51940e5540644bbb9b900249892af331
Autor:
Andrea Germini, Glenn W. Suter, Lorenz R. Rhomberg, Anthony Hardy, Derek Knight, Caroline Merten, Elisa Aiassa, Jean-Lou Dorne, Bernard Bottex, Prabhat Agarwal, Laura Martino, Maged Younes, Jan Alexander, Nikolaos Georgiadis, Andrew D. M. Hart, Maurice Whelan, Harvey J. Clewell, Matthias Greiner
Publikováno v:
EFSA Journal. 14
Methodologies for integrating (weighing) evidence and assessing uncertainties are of utmost importance to ensure that scientific assessments are transparent, robust and fit for purpose to support decision-makers. One of the key challenges remains the
Autor:
A. D. M. Hart
Publikováno v:
Ibis. 132:192-204
The hazard presented to birds by the use of a particular pesticide is dependent on many factors and may therefore vary in its severity. Even effects which occur very infrequently may sometimes be sufficiently severe to warrant regulatory action. The
Autor:
S. Monaghan, Helen Lyall, Mary Ann Lumsden, John R. Petrie, D. M. Hart, J. M. C. Connell, Mahesh Perera, A. C. Duncan, R.N. Roberts
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 84:2402-2407
Abnormalities of carbohydrate metabolism and insulin sensitivity have been reported in estrogen deficiency. Estrogen replacement appears to result in an improvement in these parameters, although progestagens may antagonize these effects. We have exam
Publikováno v:
Environmental Toxicology and Chemistry. 18:247-253
Regurgitation by birds feeding on pesticide-treated seed was quantified in two experiments, and its role in reducing the risk of acute poisoning from an organophosphorus pesticide was assessed. Captive feral pigeons (Columba livia) were offered fonof
Autor:
Andrew D. M. Hart, Juan A. Pascual
Publikováno v:
Environmental Toxicology and Chemistry. 16:2543-2549
This study aimed to investigate factors affecting risks to birds from toxic seed treatments under typical field use. Fetal pigeons (Columba livia) were exposed for 2 d to fonofos-treated wheat seeds by holding them in pens in plots sown at two depths
Publikováno v:
Environmental Toxicology and Chemistry. 15:1590-1596
It has been suggested that reduced behavioral activity of birds exposed to anticholinesterase pesticides could bias measures of exposure in field studies if the worst-affected individuals were underrepresented in samples collected by shooting or nett
Autor:
D. M. Hart
Publikováno v:
Australian Journal of Ecology. 20:266-272
The annual litterfall and decomposition rate of litter in three semi-arid vegetation communities (forest, mallee and broom) in the Pilliga State Forests, New South Wales, Australia, were measured over a period of 3 years. Annual litterfall was found
Autor:
Andrew D. M. Hart
Publikováno v:
Environmental Toxicology and Chemistry. 12:321-336
Effects of sublethal acute doses of the organophosphate chlorfenvinphos on the behavior of captive starlings (Sturnus vulgaris) were investigated in four experiments. Effects were more complex and occurred at lower levels of exposure than in previous
Publikováno v:
Risk analysis : an official publication of the Society for Risk Analysis. 31(2)
Exposure assessment for food and drink consumption requires the combining of information about people's consumption of products with concentration data sets to provide predictions for chemical intake by humans. In this article, we present a method ca