Launch had been planned for early February, but it was delayed to repair a hydrogen leak and, more recently, to give engineers time to fix a helium pressurization problem in the rocket's upper stage. Launch is now on hold until at least April 1.
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Екатерина Грищенко (старший редактор отдела «Бывший СССР»)
Leaky ReLU: 对负区间引入一个小斜率，避免神经元死亡
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The E3 ubiquitin ligase NLA postively regulates cold tolerance and negatively regulates phosphate uptake in maize, and a genetically engineered variant of this enzyme leads to improved cold tolerance and enhanced phosphate uptake, improving yield in field trials.
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