Federal Aviation Administration chief Bryan Bedford said Wednesday that the agency lost up to 500 air traffic controller trainees during the 43-day government shutdown. “We lost, I don’t know, 4-, 500 ...
Insights, news and analysis of the crypto market straight to your inbox ...
Efficient thin film solar cell technologies, including Cu(In,Ga)(S,Se)2 (CIGS) and CdTe-based cells, have advanced significantly. Yet, environmental concerns and element scarcity fuel the pursuit of ...
Department of Chemistry, College of Natural Sciences, Yeungnam University, Gyeongsan, Gyeongbuk 38541, Republic of Korea ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results