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45篇 您的检索式:作者名="DAI Yanjun"
    题名 作者 年代 出处 被引量
1Transplantation of UC-MSCs on collagen scaffold activates follicles in dormant ovaries of POF patients with long history of infertility显示文摘Premature ovarian failure(POF) is a refractory disease for clinical treatment with the goal of restoring fertility. In this study,umbilical cord mesenchymal stem cells on a collagen scaffold(collagen/UC-MSCs) can activate primordial follicles in vitro via phosphorylation of FOXO3 a and FOXO1. Transplantation of collagen/UC-MSCs to the ovaries of POF patients rescued overall ovarian function, evidenced by elevated estradiol concentrations, improved follicular development, and increased number of antral follicles. Successful clinical pregnancy was achieved in women with POF after transplantation of collagen/UC-MSCs or UC-MSCs. In summary, collagen/UC-MSC transplantation may provide an effective treatment for POF.Lijun Ding Guijun Yan Bin Wang Lu Xu Yan Gu Tong Ru Xiaoying Cui Lei Lei Jingyu Liu Xiaoqiang Sheng Bin Wang Chunxue Zhang Yanjun Yang Ruiwei Jiang Jianjun Zhou Na Kong Feifei Lu Huaijun Zhou Yannan Zhao Bing Chen Yali Hu Jianwu Dai Haixiang Sun 2018Science China(Life Sciences)2018,61,12:43
2An infectious disease of ducks caused by a newly emerged Tembusu virus strain in mainland China显示文摘Pixi Yan Youshu Zhao Xu Zhang Dawei Xu Xiaoguang Dai Qiaoyang Teng Liping Yan Jiewen Zhou Xiwen Ji Shumei Zhang Guangqing Liu Yanjun Zhou Yoshihiro Kawaoka Guangzhi Tong Zejun Li 2011Virology2011,,1:5
3More efficient automatic repair of large-scale programs using weak recompilation显示文摘Automatically repairing a bug can be a time-consuming process especially for large-scale programs owing to the significant amount of time spent recompiling and reinstalling the patched program.To reduce this time overhead and speed up the repair process,in this paper we present a recompilation technique called weak recompilation.In weak recompilation,we assume that a program consists of a set of components,and for each candidate patch only the altered components are recompiled to a shared library.The original program is then dynamically updated by a function indirection mechanism.The advantage of weak recompilation is that redundant recompilation cost can be avoided,and while the reinstallation cost is completely eliminated as the original executable program is not modified at all.For maximum applicability of weak recompilation we created WAutoRepair,a scalable system for fixing bugs with high efficiency in large-scale C programs.The experiments on real bugs in widely used programs show that our repair system significantly outperforms Genprog,a wellknown approach to automatic program repair.For the wireshark program containing over 2 million lines of code,WAutoRepair is over 128 times faster in terms of recompilation cost than Genprog.QI YuHua MAO XiaoGuang WEN YanJun DAI ZiYing GU Bin 2012Science China(Information Sciences)2012,55,12:2
4Use of liquid desiccant to improve the performance of vapor compression air conditioning 显示文摘DAI Yanjun WANG Ruzhu ZHANG Hefei 2001Appl Thermal Eng2001,21,:1
5A Multi-Scale Thermal Analysis Method for Data Centers with Application in a Ship Data Center显示文摘Thermal analysis of data centers is in urgent need to ensure that computer chips remain below the critical temperature while the energy consumption for cooling can be reduced.It is difficult to obtain detailed hotspot locations and temperatures of chips in large data centers containing hundreds of racks or more by direct measurement.In this paper,a multi-scale thermal analysis method is proposed that can predict the temperature distribution of chips and solder balls in data centers.The multi-scale model is divided into six scales:room,rack,server,Insulated-Gate Bipolar Transistor(IGBT),chip and solder ball.A concept of sub-model is proposed and the six levels are organized into four simulation sub-models.Sub-model 1 contains Room,Rack and Server(RRS);Sub-model 2 contains Server and IGBT(SI);Sub-model 3 contains IGBT and Chip(IC),and Sub-model 4 contains Chip and Solder-ball(CS).These four sub-models are one-way coupled by transmitting their results as boundary conditions between levels.The full-field simulation method is employed to verify the efficiency and accuracy of multi-scale simulation method for a single-rack data center.The two simulation results show that the highest temperature emerges in the same location.The Single-rack Full-field Model(SRFFM)costs 2.5 times more computational time than that with Single-rack Multi-scale Model(SRMSM).The deviation of the highest temperature of chips and solder balls are 1.57℃and 0.2℃between the two models which indicates that the multi-scale simulation method has good prospect in the data center thermal simulation.Finally,the multi-scale thermal analysis method is applied to a ship data center with 15 racks.DAI Yanjun ZHAO Jie SHI Jiwei WANG Wei TAO Wenquan 2021Journal of Thermal Science2021,30,6:1
6Energy and ex- ergy analyses on a novel hybrid solar heating, cooling and power generation system for remote areas 显示文摘ZHAI H DAI Yanjun WU J Y 2009Ap- plied Energy2009,86,9:1
7Reliability evaluation of the communication network in wide area protection显示文摘DAI Zhihui WANG Zengping JIAO Yanjun 0,,04:1
8Experimental investigation on a thermoelectric refrigerator driven by solar cells显示文摘Dai Yanjun Wang Ruzhu Ni Long 2003Renewable Energy2003,28,6:1
9Stability and bi- furcation of a non-linear bearing-flexible rotor coupling dynamic system显示文摘Lu Yanjun Dai Rong Hei Di 2009IMechE Journal of Mechanical En- gineering Science2009,223,4:1
10Investiga-tion on a Two-Stage Solar Liquid-Desiccant (LiBr) Dehu-midification System Assisted by CaCl2 Solution 显示文摘XIONG Zhenqin DAI Yanjun WANG Ruzhu 2009Ap-plied Thermal Engineering2009,29,5:1
11Numerical and experimental analysis of a point focus solar collector using high concentration imaging PMMA Fresnel lens 显示文摘Xie Wentao Dai Yanjun Wang Ruzhu 2011Energy Conversion and Management2011,52,6:1
12Concentrated solar energy applications using Fresnel lenses: A review显示文摘Xie Wentao Dai Yanjun Wang Ruzhu 2011Renewable and Sustainable Energy Reviews2011,15,6:1
13Energy and exergy analyses on a hybrid solar heating, cooling and power generation system using helical screw expander and silica gel-water adsorption chiller显示文摘Zhai Hui Dai Yanjun Wu Jingyi 2009Applied Energy2009,86,9:1
14A method for determining the periodic solution and its stability of nonlinear bearing-rotor system based on observed states of the system显示文摘Lu Yanjun Liu Heng Dai Rong 2009Journal of Engineering Tribology2009,223,2:1
15Stability and bifurcation of a non-linear bearing-flexible rotor coupling dynamic system显示文摘Lu Yanjun Dai Rong Hei Di 2009Journal of Mechanical Engineering Science2009,223,4:1
16Numerical and experimental analysis of a point focus solar collector using high concentration imaging PMMA Fresnel lens 显示文摘Xie Wentao Dai Yanjun Wang Ruzhu 2011Energy Conversion and Management2011,52,:1
17Reliability evaluation of the communication network in wide-area protection显示文摘Dai Zhihui Wang Zengping Jiao Yanjun 2011IEEE Trans on Power Delivery2011,26,4:1
18Characteristics of LCoS phase only spatial light modulator and its application 显示文摘DAI Haitao LIU Yanjun WANG Xin 2004SPIE2004,5280,:1
19Reliability eval-uation of the communication network in wide-area protection显示文摘DAI Zhihui WANG Zengping JIAO Yanjun 2011IEEE Transactions on Power Delivery2011,26,4:1
20An experimental investigation on the integration of two- stage dehumidification and regenerative evaporative cooling 显示文摘La Dong Dai Yanjun Li Yan 2013Applied Energy2013,102,2:1
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