Sentence examples for exposure at which from inspiring English sources
It also sharply raised the level of radioactive exposure at which adults over 40 should take the drug, saying that some side effects were more likely in adults and the cancer-preventing benefits less likely.
DCAN caused acute metabolism damage to adult zebrafish especially at 8 days exposure, at which time the "Integrated Biomarker Response IBRBR) index value reached 798 at 1 mg/L DCAN dose.
Regarding the survival of P. putida at different times of exposure (180, 60 and 30 min) (Figure 3c), the highest antibacterial effect of TiO2 treatment was obtained at 30 min of exposure, at which a statistically significant difference was observed between TE and the other Petri dishes (p < 0.05).
( {text{f}}_{2} left( {text{t}} right) ) is a function that considers the effect of concrete aging: {text{f}}_{2} left( {text{t}} right) = left( {frac{{{text{t}}_{text{ref}} }}{text{t}}} right)^{{{text{m}}_{text{age}} }} (17 where tref is the time of exposure at which DCl,ref has been measured (tref = 28 days), t is the actual exposure time (days) and mage the age factor.
The low levels of exposure at which effects on health were seen underscore the urgent need for such reevaluations.
The primary purpose of toxicological assessment of any herbal medicine is to identify side effects and to determine limits of exposure at which such effects occur [ 2].
Overexpression of mRNA was confirmed by Northern analysis as the endogenous transcript was not detected at exposures at which the transgene gave a robust signal.
We examined animals for infection 11 days post-exposure, at which time infections are clearly visible but have not yet resulted in mortality [ 2].
Because it is well known that mice have an extremely robust ability to heal fractures, we speculate that mice healed fractures at Pb exposures at which humans could not.
Most of the populations previously studied experienced relatively high exposures, at which iAs methylation is inhibited, resulting in an increased percentage of urinary MA (Lindberg et al. 2007; Vahter 2002).
The levels of phthalates Swan et al. (2005) reported in maternal urine samples are extremely low, and the corresponding exposures are many orders of magnitude lower than the exposures at which selected phthalates have been found to have adverse reproductive effects in rodents.
