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[期刊论文] 作者:Steven Lee Myers,Kenneth Chang,何金娥, 来源:英语文摘 年份:2021
周一(北京时间11月24日周二),中国向月球表面发射了一枚探测器,希望成为40多年来首个带回月球岩石和土壤样本的国家.rn名为嫦娥五号的探月任务是中国航天计划迈出的最新一步,...
[期刊论文] 作者:Li Zhang,Wenjie Liu,Jiahao Huang,Chaohong Lee, 来源:中国物理B(英文版) 年份:2021
We present a cluster mean-field study for ground-state phase diagram and many-body dynamics of spin-1 bosons confined in a two-chain Bose-Hubbard ladder(BHL).Fo...
[期刊论文] 作者:Shaoming HE,Chang-Hun LEE,Hyo-Sang SHIN,Antonios TSOURDOS, 来源:中国航空学报(英文版) 年份:2021
This paper proposes a new three-dimensional optimal guidance law for impact time con-trol with seeker’s Field-of-View (FOV) constraint to intercept a stationar...
[期刊论文] 作者:Sunae So,Younghwan Yang,Taejun Lee,Junsuk Rho, 来源:光子学研究:英文版 年份:2021
We report an approach assisted by deep learning to design spectrally sensitive multiband absorbers that work in the visible range.We propose a five-layered metal-insulator-metal grating structure composed of aluminum and silicon dioxide,and......
[期刊论文] 作者:Ka-Kit Chua,Vivien Lau,Wing-Yan Lee,Chun-Pong Lam, 来源:中医科学杂志(英文) 年份:2021
Objective:To establish that the Hong Kong Special Administrative Region(HKSAR)government is actively promoting Chinese medicine(CM)and to examine turnover rate of Chinese medicine practitioners(CMPs)in Hong Kong,China in light of this gover......
[期刊论文] 作者:Dong Qiao Peng,Stephen B.Smith,Hong Gu Lee, 来源:畜牧与生物技术杂志:英文版 年份:2021
During growth in cattle,the development of intramuscular adipose tissue and muscle is dependent upon cell hyperplasia(increased number of adipocytes)and hypertrophy(increased size of adipocytes).Based on the results of previous studies,othe......
[期刊论文] 作者:Seung-Hyun Jeong,Ji-Hun Jang,Hea-Young Cho,Yong-Bok Lee, 来源:药物分析学报:英文版 年份:2021
The purpose of this study was to compare pharmacokinetic(PK)parameters obtained using two newly developed assays,HPLC-UV and UPLC-ESI-MS/MS.Selection of assay and results obtained therefrom are very important in PK studies and can have a ma......
[期刊论文] 作者:Ka-Kit Chua,Vivien Lau,Wing-Yan Lee,Chun-Pong Lam, 来源:中医科学杂志(英文) 年份:2021
Objective: To establish that the Hong Kong Special Administrative Region (HKSAR) government is actively promoting Chinese medicine (CM) and to examine turnover...
[期刊论文] 作者:Afshin Faramarzi,Jongki Lee,Brent Stephens,Mohammad Heidarinejad, 来源:建筑模拟(英文版) 年份:2021
Enclosed parking garages require mechanical ventilation fans to dilute concentrations of polutants emitted from vehicles, which contributes to energy use and pe...
[期刊论文] 作者:Sheng-Wu Wang,Lu Peng,Jun-Wu Chen,Lee Li, 来源:中国物理B(英文版) 年份:2021
Understanding the mechanism of coalescence-induced self-propelled jumping behavior provides distinct insights in designing and optimizing functional coatings wi...
[期刊论文] 作者:Steven Lee Myers,Kenneth Chang,何金娥, 来源:英语文摘 年份:2021
周四(6月17日),三名中国航天员进入该国仍在建设中的空间站,开始了中国航天员在地球轨道上的不间断驻留.中国政府预期这样的驻留将持续十年以上....
[期刊论文] 作者:Inam Ullah,Siyu Qian,Zhixiang Deng,Jong-Hyouk Lee, 来源:数字通信与网络:英文版 年份:2021
The Extended Kalman Filter(EKF)has received abundant attention with the growing demands for robotic localization.The EKF algorithm is more realistic in non-linear systems,which has an autonomous white noise in both the system and the estima......
[期刊论文] 作者:Kenyon Sara,Middleton Lee,Skrybant Magdalena,Johnston Tracey, 来源:英国医学杂志中文版 年份:2021
[期刊论文] 作者:Minkyung Kim,Dasol Lee,Younghwan Yang,Junsuk Rho, 来源:光电进展(英文) 年份:2021
This paper presents design and simulation of a switchable radiative cooler that exploits phase transition in vanadium di-oxide to turn on and off in response to temperature.The cooler consists of an emitter and a solar reflector separated b......
[期刊论文] 作者:Kyuhwan Hyun,Joonyoung Lee,Suhyeon Kang,Yongchai Kwon, 来源:能源化学:英文版 年份:2021
A glucose oxidation catalyst comprising carbon nanotube,tetrathiafulvalene(TTF),gelatin,glutaraldehyde(GA)and glucose oxidase(GOx)(CNT/[TTF-GOx]/Gelatin+GA)is suggested to enhance the reactivity of glucose oxidation reaction(GOR),and the pe......
[期刊论文] 作者:张弦(译),王晶晶(校),Eunice Lee, 来源:国外畜牧学:猪与禽 年份:2021
畜牧业正在研究不同种类的抗生素替代品,其中包括中链脂肪酸及其衍生物。研究表明,在动物日粮中添加中链脂肪酸可以改善动物肠道的微生物组成。...
[期刊论文] 作者:Neil C.Thompson,Kristjan Greenewald,Keeheon lee,Gabriel F.Manso, 来源:科技纵览 年份:2021
深度学习技术如今变得越来越普遍,其应用包括语言翻译、预测蛋白质的折叠过程、分析医学扫描、玩围棋之类的复杂游戏等.在多个领域的成功使这种机器学习技术从21世纪初的默默无闻发展到了今天的主导地位.虽然深度学习近几年才声名鹊起,但它的诞生时间却不短.......
[期刊论文] 作者:Dong-Eun Lee,Satyanarayana Moru,Wan-Kuen Jo,Surendar Tonda, 来源:材料科学技术(英文版) 年份:2021
Herein,we rationally constructed a hybrid heterostructure comprising porous g-C3N4(CN)-encapsulated anatase TiO2 hollow spheres(TOHS)via a synthesis method that involves hydrothermal and calcination treatments.The fabricated hybrid,termed C......
[期刊论文] 作者:Min-Seok Kim,Sang-Hwa Lee,Jae-Gil Jung,Kwangjun Eah, 来源:自然科学进展·国际材料(英文) 年份:2021
A cellular automaton-finite element (CA-FE) model was used to predict the solidification grain structure of per-manent mold cast A7086 alloy. In this model, a Gaussian distribution of nucleation sites was adopted, and the Kurz-Giovanola-Tri......
[期刊论文] 作者:Young-Jun JANG,Jae-Il KIM,WooYoung LEE,Jongkuk KIM, 来源:摩擦(英文版) 年份:2021
Tetrahedral amorphous carbon (ta-C) has emerged as an excellent coating material for improving the reliability of application components under high normal loads. Herein, we present the results of our investigations regarding the mechanical ......
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