Крупнейшая нефтяная компания мира задумалась об альтернативе для морских перевозок нефти14:56
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.。业内人士推荐每日报告作为进阶阅读
industrial environment under real-world conditions. By setting up the。业内人士推荐Line官方版本下载作为进阶阅读
▲ 苹果曾申请过一款脑电波 AirPods 专利
Раскрыта новая задумка Трампа против Ирана14:57