Sentence examples for exposed to a background from inspiring English sources

It relies on the principle of habituation, which occurs when your brain is exposed to a background sound, such as white noise, for long periods of time.

All individuals within the model were exposed to a background rate of mortality from all causes.

Essentially, for children putatively exposed to a background dose rate exceeding 200 nSv/h, only the confidence intervals for all cancers, leukemias, and acute lymphoblastic leukemias exclude unity.

Throughout the UV-B treatment, all plantlets were exposed to a background intensity of photosynthetically active radiation (PAR, 80 μmol m-2 s-1) provided by cool-white fluorescent lamps.

Participants who were exposed to aircraft noise during only part of the follow-up period were assumed to have been exposed to a background noise level of 47 dB(A) during the time they lived at unexposed addresses.

All mothers at the time were also exposed to a background of dioxin-like chemicals [polychlorinated dibenzofurans (PCDFs) and some polychlorinated biphenyls (PCBs)], constituting a total of about 90 ppt of dioxin toxic equivalent (TEQ) concentration, which is added to the concentration of TCDD (Eskenazi et al. 2004).

"We're exposed to a huge background of natural chemicals that cause cancer in rats," said Dr. Lois Swirsky Gold, who directs the Carcinogenic Potency Project at the University of California.

Science, because the details were captured by a scanning tunneling microscope, but fiction because the "sky" and "land" are pasted from separate samples (the former is the organic molecule THAP on a gold substrate, exposed to a high background pressure of cobaltocene, while the latter is hexaazatrinaphthylene, also on a gold substrate).

Everyone is exposed to a certain amount of background radiation — about three millisieverts a year from cosmic rays, radon gas and the earth's radioactive elements.

In addition, when exposed to a 360° uniform, contrastless background with luminance, bel rev mutants did not exhibit any looping (Movie S2).

(Everyone is exposed to a small amount of natural background radiation).