Sentence examples for laboratory exposure from inspiring English sources

Moreover, a 21-days laboratory exposure to environmental relevant concentrations of ethinylestradiol (EE2) was also performed.

Concepts for transferring results obtained under laboratory exposure conditions to service-life conditions still need to be developed or refined [21, 22].

The present study was designed to assess and validate potential sublethal toxicity of hexavalent chromium (Cr-VI) in clams under controlled laboratory exposure.

Mercury and its compounds are considered as health hazards, and reports of mercury poisoning as a result of industrial, agricultural, and laboratory exposure as well as its suicidal use are numerous.

The main purpose of the present study was to provide the 30 participating Institutes with samples which had been exposed to defined contaminant concentrations in a controlled laboratory exposure for 3 weeks.

Laboratory exposure tests to a particular type of sulphur and iron oxidising bacteria, Thiobacillus ferrooxidans, were performed to rank candidate materials and these were followed by field exposure tests of the best materials in a cooling tower basin.

However, a very limited number of studies report the results of laboratory exposures of roach to single substances [11, 13, 14, 70].

They have been shown to affect survival, growth, development and sexual differentiation of tadpoles under chronic laboratory exposures but this has not been investigated under more environmentally realistic conditions.

A mechanism for metal dusting of chromia-forming stainless steels is proposed, based on results from laboratory exposures of 304L stainless steel at 650 °C for 1000 h in a synthesis gas low in water vapour, 25%CO+3%H25+H25

The Cu thresholds identified in these laboratory exposures lay within the range of values reported for oceanic waters.

The reliability of instruments used to record intravaginal practices was less well documented than laboratory exposures and outcomes.