Sentence examples for fraction of radiation from inspiring English sources
The two fractions, χa (fraction of radiation heat absorbed by fuel surface to that needed for evaporation) and χs (fraction of incident feedback radiation to total heat released by combustion), are then further quantified.
While an apron covers one-third of the body, the Cellular-guard shield blocks but a fraction of radiation hitting the brain.
First, they reflect a certain fraction of radiation back into space, which means that the earth receives less of the sun's energy.
METHODS AND MATERIALS: Adults with head-and-neck cancer who underwent once-daily RT for 5-7 weeks (total dose, 50-70 Gy) received either open-label amifostine (200 mg/m2 i.v.) 15-30 min before each fraction of radiation (n = 150) or RT alone (control; n = 153).
In these equations, λ is the wavelength of radiation (532 nm), I is the intensity of radiation, S is the fraction of radiation detected by the detector (the transmittance of the aperture), α is the linear absorption coefficient, L refers to the sample length (1 mm), and Leff is an effective sample thickness, which was measured by OL setup shown in Fig. 2.
where ΔT(I) (Figure 4a) and ΔTpv(I) (Figure 5b) were the integral transmitted intensity and the normalized transmittance between the peak and valley at different radiation intensities, respectively; λ and α were the radiation wavelength and absorption coefficient (Figure 3), respectively, and S was the fraction of radiation transmitted by the aperture without the sample, which was 0.184.
They allow for the calculation of the fraction of radiation-induced deaths, the reduction of life expectancy and the survival rate.
Within the paediatric patient group, the average fraction of radiation-induced deaths was 0.4%[0.6%%] for boys and 0.7%[1.1%%] for girls.
Risk assessment taking into account the effects of disease-related mortality resulted in a substantially lower fraction of radiation-induced deaths, and a lower associated reduction of life expectancy.
Interestingly, compared to the total number of expressed genes, the fraction of radiation-induced DEX genes that were differentially expressed during early brain development was significantly larger [63%, p = 7.6×10−5 (Chi square, Yates' corrected)].
In patients with early stage lung cancer treated with 3 or 5 fractions of radiation, there was no difference in overall survival based on the fractionation scheme.
