Sentence examples for four hours of exposure from inspiring English sources

It now says readings taken near the leaking tank on Saturday showed radiation was high enough to prove lethal within four hours of exposure.

I engaged in four hours of exposure therapy every day.

In a second series of experiments, we have compared the toxic effects of two different vesicles, SDS-CTAB and SDS-DDAB, after four hours of exposure and in the same range of concentrations used in the previous experiments.

Females that mated with a haploid male produced some daughters, whereas virgin females and females that mated with a diploid male produced no daughters but a similar number of sons (15 and 12 sons, respectively, in four hours of exposure to hosts; GLM contrast matrix, χ = 35.77, df = 2, p = 0.09).

Eliot was shirtless and stripped of his life jacket, and his face was bloated from twenty-four hofrs of exposure.

The instructions recommend two hours of exposure each morning, held at six inches from the face.

According to the C.D.C. Web site, its symptoms include fever, cough, shortness of breath and chest tightness, all of which can occur within eight hours of exposure.

They found that two hours of exposure to a bright tablet screen at night reduced melatonin levels by about 22 percent.

In contrast, the thermal-annealed film showed no measurable absorption of ferricyanide even after seventy hours of exposure.

Horizontal dashed lines at the right side indicate OSEE signals remaining basically unchanged after approximately two hours of exposure in air.

However, the presence of catalysts (as prepared, calcined at 400 °C and calcined at 800 °C) degraded the Rhodamine B successfully (~95, 90 and 88 %, respectively) after three hours of exposure in presence of UV light at 554 nm.