Find more information on the Altmetric Attention Score and how the score is calculated. A systematic study of 12 ferric and ferrous Kβ X-ray emission spectra (XES) is presented. The factors ...

From stealth bombers to Air Force One, these US jets hide bunks, cots, and even queen beds so crews and presidents can fight ...

State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing 100084, China State Environmental Protection Key Laboratory of Sources ...