Армия обороны Израиля начала масштабную серию ударов по Ирану02:17
Scientists have tried to take on the middlemen themselves. They’ve founded open-access journals. They’ve published preprints. They’ve tried alternative ways of evaluating research. A few high-profile professors have publicly and dramatically sworn off all “luxury” outlets, and less-famous folks have followed suit: in 2012, over 10,000 researchers signed a pledge not to publish in any journals owned by Elsevier.。PDF资料是该领域的重要参考
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‘암살자’ B-2 이어 ‘죽음의 백조’ B-1B 떴다…美 “이란 미사일시설 초토화”