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4篇 您的检索式:作者名="He Quanying"
    题名 作者 年代 出处 被引量
1Comparison of symptom and risk assessment methods among patients with chronic obstructive pulmonary disease显示文摘Zhang Rongbao Tan Xingyu He Quanying Chen Qing Gai Jun Wei Jing'an Wang Yan 2014Chinese Medical Journal2014,,14:12
2High Thermoelectric Performance of Cu-Doped PbSe-PbS System Enabled by High-Throughput Experimental Screening显示文摘Recent advances in high-throughput(HTP)computational power and machine learning have led to great achievements in exploration of new thermoelectric materials.However,experimental discovery and optimization of thermoelectric materials have long relied on the traditional Edisonian trial and error approach.Herein,we demonstrate that ultrahigh thermoelectric performance in a Cu-doped PbSe-PbS system can be realized by HTP experimental screening and precise property modulation.Combining the HTP experimental technique with transport model analysis,an optimal Se/S ratio showing high thermoelectric performance has been efficiently screened out.Subsequently,based on the screened Se/S ratio,the doping content of Cu has been subtly adjusted to reach the optimum carrier concentration.As a result,an outstanding peak zT~1:6 is achieved at 873 K for a 1.8 at%Cu-doped PbSe_(0.6)S_(0.4) sample,which is the superior value among the n-type Te-free lead chalcogenides.We anticipate that current work will stimulate large-scale unitization of the HTP experimental technique in the thermoelectric field,which can greatly accelerate the research and development of new high-performance thermoelectric materials.Li You Zhili Li Quanying Ma Shiyang He Qidong Zhang Feng Wang Guoqiang Wu Qingyi Li Pengfei Luo Jiye Zhang Jun Luo 2020Research2020,,1:4
3Give full play to the role of general hospitals in the pr- evention and treatment of infectious diseases 显示文摘He Quanying 2010Journal of Hospital Administration2010,21,1:1
4High prevalence of obstructive sleep apnea in Marfan's syndrome显示文摘Mo Li He Quanying Wang Yinna Dong Birong He Jinhan 2014Chinese Medical Journal2014,,17:0
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