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Ni2P composite ZIF-67 derivatives and carbon nanotubes for high-performance lithium-sulfur batteries 期刊论文
Journal of Materials Science: Materials in Electronics, 2022, 卷号: 33, 期号: 22, 页码: 17483-17492
作者:  Feng, Wangjun;  Zhao, Wei;  Shi, Zhaojiao;  Chen, Jingzhou
收藏  |  浏览/下载：21/0  |  提交时间：2022/08/09
Current status of food waste generation and management in China 期刊论文
BIORESOURCE TECHNOLOGY, 2019, 卷号: Vol.273, 页码: 654-665
作者:  Li, Yangyang;  Jin, Yiying;  Borrion, Aiduan;  Li, Hailong
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/17
实践,在深圳 期刊论文
2016, 2016
陆轶辰; LU Yichen
收藏  |  浏览/下载：5/0
Out-of-core incremental algorithm for 2D Laguerre diagram and visualization technique 会议论文
Beihai, China, December 22, 2012 - December 23, 2012
作者:  Sheng, Jie;  Li, Junchen;  Li, Xudong
收藏  |  浏览/下载：24/0  |  提交时间：2020/11/15
Recent development of passive dynamic walking (EI CONFERENCE) 会议论文
2011 International Conference on Energy, Environment and Sustainable Development, ICEESD 2011, October 21, 2011 - October 23, 2011, Shanghai, China
Zhang P.; Song K.
收藏  |  浏览/下载：22/0  |  提交时间：2013/03/25
PID control of glucose concentration in subjects with type 1 diabetes based on a simplified model: An in silico trial (EI CONFERENCE) 会议论文
10th World Congress on Intelligent Control and Automation, WCICA 2012, July 6, 2012 - July 8, 2012, Beijing, China
Li P.; Yu L.; Guo L.; Dong J.; Hu J.; Fang Q.
收藏  |  浏览/下载：17/0  |  提交时间：2013/03/25
An artificial pancreas system (APS) mimics the function of a real pancreas through monitoring a diabetic's blood glucose and administering the right dose of insulin via an automatic control loop. It is hailed as a promising cure of diabetes  though this technology is still years away from commercial use due to a few technological bottlenecks. The simulation model of insulin-glucose metabolism of type 1 diabetes mellitus (T1DM) is an essential part of APS. In order to simplify the parameter identification task so that the model can be implemented electronically with ease  this paper presents a simplified model based on Routh approximation model reduction method. The results show that the approximation error between the simplified model and the original model is so small that can be neglected. Based on the simplified model  a PID controller is designed to maintain normoglycemia (90mg/dl) in subjects with T1DM. The in silico simulation results show that the glucose concentration is controlled well  the risk of hyperglycemia and hypoglycemia is reduced a lot. This suggests that the simplified model describes the insulin-glucose metabolism process accurately  and the PID control algorithm is well-suitable to guide the further development of an APS. 2012 IEEE.  
全钒氧化还原液流电池流场及其传质模拟研究 学位论文
硕士, 北京: 中国科学院金属研究所, 2012
田野
收藏  |  浏览/下载：106/0  |  提交时间：2013/04/12
Research on energy characteristics of aerospace relay mirror system (EI CONFERENCE) 会议论文
2011 International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2011, August 12, 2011 - August 14, 2011, Harbin, China
Liu C.; Zhong X.; Piao Y.; Jin G.
收藏  |  浏览/下载：21/0  |  提交时间：2013/03/25
Aerospace Relay Mirror System (ARMS) as a new concept weapon used in reflection of High Energy Laser (HEL) in space is studied. It extends the attacking range of Ground Based Laser (GBL) weapons enormously. Relevant researches have been carried out for many years. The structures and operating theory of the entire system consists of ground-based high energy laser weapon and space-based relay mirror. The main work of this study is focused on the analysis of relay mirror energy characteristics to deduce the relationship among the attacking range of weapon and diameter of ARMS and target irradiance. Calculation examples are also given. The results proved the strong points and feasibility of ARMS theoretically further. It is summarized that more importance should be attached to ARMS development. The results given in this paper can be reference of an actual ARMS system to some extends. 2011 IEEE.  
Experiments of second harmonic generation output in pulsed TEA CO 2 laser (EI CONFERENCE) 会议论文
High-Power Lasers and Applications V, October 18, 2010 - October 19, 2010, Beijing, China
Guo R.; Li D.
收藏  |  浏览/下载：40/0  |  提交时间：2013/03/25
It is always the hot subject to realize the output of high-power laser in the range of 3-5m wavelength. This rang of wave band has greatly important applications in military because it located in the atmosphere window. Generally there are two ways to obtain this range of laser wavelength. One way is through optical parameter oscillation (OPO) from shorter laser wavelength and the other is through second harmonic generation (SHG) from longer laser wavelength. Firstly  the comparison between tow nonlinear crystals ZnGeP2 and AgGaSe2 is conducted for their nonlinear coefficient and damaging threshold in theory. The theoretical results show that the crystal AgGaSe 2 is more suitable for the SHG of pulsed TEA CO2 laser. When using pulsed TEA CO2 laser with wavelength of 9.3m to pumping AgGaSe2 SHG crystal  the wavelength of 4.65m is obtained. In the condition of repetition rate 100Hz  the upmost output power of single pulse is up to level of 1W  which corresponding efficiency of SHG is about 6%. The experimental results show that the polarization of laser beam has greatly influence on the SHG output of the crystal. Under the radiation of 3MW/cm 2 from fundamental wave and the right position for maximal SHG output in the crystal  when polarization of laser beam rotates 4.5  the SHG output of energy decrease about 30%. The research of this paper will make a foundation for further development of mid-infrared laser. 2010 Copyright SPIE - The International Society for Optical Engineering.  
Hirfl-CSR facility status and development 期刊论文
CYCLOTRONS 2010 - 19th International Conference on Cyclotrons and Their Applications, 2010, 页码: 37-41
作者:  Yang, X.D.;  Xu, H.S.;  Yang, J.C.;  Xia, J.W.;  Zhao, H.W.
收藏  |  浏览/下载：14/0  |  提交时间：2016/03/29

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