There is a slowly emerging recognition within the military that those combined pressures affect the troops who battle the war from afar in some of thesame ways that strain forces onthe front lines.
"All cleaners directly employed by TfL are paid at least the London Living wage, and we require contractors working onthe Tube network for London Underground and Tube Lines to do thesame, " he said.
Dr Webb's team found that, even after correcting for this red shift, the dark lines in the quasar spectra did not appear at thesame wavelengths as they do in laboratories on earth.