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[期刊论文] 作者：Yi Min GUO,Jie ZHOU,Liu Quan SUN,
来源：数学学报（英文版） 年份：2021
It is a common issue to compare treatment-specific survival and the weighted log-rank test is the most popular method for group comparison.However,in observational studies,treatments and censoring times are usually not independent,which inv......
A long-life and safe lithiated graphite-selenium cell with competitive gravimetric and volumetric en
[期刊论文] 作者：Xiaoqun Qi,Qiang Jin,Fengyi Yang,Ruining Jiang,Quan Sun,Long Qie,Yunhui Huang,
来源：能源化学:英文版 年份：2021
Lithium-selenium(Li-Se) battery is a promising system with high theoretical gravimetric and volumetric energy densities, while its long-term cyclability is hard to realize, especially when a practical Se cathode with high Se content, high S......
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