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| 1 | Design and error analysis of a high accurate star simulator based on optical splicing technology显示文摘Dynamic tar simulator has been widely used in calibration and validation for star trackers.To achieve both high accuracy and large view field,a dynamic star simulatorbased on optical splicing technology with 2 1920 × 1080- LCDs and a half-transmission and half- reflection prisms was proposed in this paper.The physical principal and error model due to the splicing structure has been discussed and analyzed in detail.Based on the Tsinghua Micro star tracker,the error effect and system accuracy has been carefully tested and calibrated.The result showed that this simulator can get the accuracy of 10.4 '(3sigma) within a field of view of,which can meet the simulating requirement of modern star tracker,whose accuracy can reach 3'(3sigma) 。 | LIU Zengyi ZHAO Borui XING Fei | 2015 | Instrumentation2015，2，1： | 7 |
| 2 | Review of harmless treatment of municipal solid waste incineration fly ash显示文摘Incineration is widely adopted in municipal solid waste management,which produces large amounts of municipal solid waste incineration(MSWI)fly ash.The harmless treatment of MSWI fly ash requires the appropriate disposal of heavy metals and dioxins that are enriched in fly ash.This review summarizes recently developed harmless disposal methods for MSWI fly ash including solidification/stabilization,thermal treatment,and separation/extraction.In addition,we discuss heavy metal and dioxin fixation,and the removal capacity of fly ash via solidification/stabilization(including cement solidification,chemical stabilization,hydrothermal processes,and mechano-chemical methods),thermal treatment(including sintering,fuel-burning,or electric melting/vitrification),and separation/extraction(including water-washing,chemical reagent leaching,biological leaching,electrodialysis separation,chemical reagent extraction,and nanomaterials extraction).The advantages and disadvantages of different harmless treatment methods are compared and future research prospects and suggestions are summarized.This review provides general guidelines for the harmless treatment of MSWI fly ash in the future. | Yike Zhang Zengyi Ma Zhuoting Fang Yuandong Qian Pucheng Zhong Jianhua Yan | 2020 | Waste Disposal and Sustainable Energy2020，2，1： | 7 |
| 3 | Si-substrate vertical-structure InGaN/GaN micro-LED-based photodetector for beyond 10 Gbps visible light communication显示文摘Visible light communication(VLC)has emerged as a promising communication method in 6G.However,the development of receiving devices is much slower than that of transmitting devices,limited by materials,structures,and fabrication.In this paper,we propose and fabricate an InGaN/GaN multiple-quantum-well-based vertical-structure micro-LED-based photodetector(μPD)on a Si substrate.A comprehensive comparison of the photoelectrical performance and communication performance of three sizes ofμPDs,10,50,and 100μm,is presented.The peak responsivity of all threeμPDs is achieved at 400 nm,while the passband full-widths at half maxima are 87,72,and 78 nm for 10,50,and 100μmμPDs,respectively.The−20 dB cutoff bandwidth is up to 822 MHz for 50μmμPD.A data rate of 10.14 Gbps is experimentally demonstrated by bit and power loading discrete multitone modulation and the proposed digital pre-equalizer algorithm over 1 m free space utilizing the self-designed 4×450μmμPD array as a receiver and a 450 nm laser diode as a transmitter.This is the first time a more than 10 Gbps VLC system has been achieved utilizing a GaN-based micro-PD,to the best of our knowledge.The investigation fully demonstrates the superiority of Si substrates and vertical structures in InGaN/GaNμPDs and shows its great potential for high-speed VLC links beyond 10 Gbps. | JIANYANG SHI ZENGYI XU WENQING NIU DONG LI XIAOMING WU ZIWEI LI JUNWEN ZHANG CHAO SHEN GUANGXU WANG XIAOLAN WANG JIANLI ZHANG FENGYI JIANG SHAOHUA YU NAN CHI | 2022 | Photonics Research2022，10，10： | 5 |
| 4 | Space high-accuracy intelligence payload system with integrated attitude and position determination显示文摘recently,the requirements for space high resolution and high accuracy earth observation payloads are more urgent in many fields.However,traditional satellites mainly use the separation model of platform and payload.The precision of platform was unable to fulfill the requirements of high-precision imaging of payload.In addition,because traditional satellites mainly use the rigid connection between platform and payload,the precision of payload strongly depends on platform.They make satellite development and requirements increasingly difficult.To solve these disadvantages,in this paper,we introduce a Space High-accuracy integrated Intelligence Payload(SHIP) system with real-time attitude and position determination.SHIP can complete real time autonomous high accuracy attitude and position determination,high resolution remote sensing imaging,high-accuracy target position based on image,multi-mode motion imaging and target identification,tracking,self-recovery function of on orbit image,self-determination function of attitude and position,and so on. | LI Jin XING Fei SUN Ting LIU Zengyi YOU Zheng | 2015 | Instrumentation2015，2，1： | 5 |
| 5 | The discovery of Qinghaosu(artemisinin) as an effective anti-malaria drug:A unique China story显示文摘In a collective effort to find new drugs for killing the malaria parasites(plasmodium)that became resistant to the conventional drugs such as chloroquine,scientists in China not only rediscovered the anti-malaria effect of the Chinese herb Qinghao(Artemesia annua L.),but also isolated the single active ingredient Qinghaosu(artemisinin in English)in crystal form.They subsequently conducted very system- | Zengyi Chang | 2016 | Science China(Life Sciences)2016，59，1： | 5 |
| 6 | Posttranslational modulation on the biological activities of molecular chaperones显示文摘Molecular chaperones are a family of proteins that were first noticed to exist about 45 years ago from their increased transcription under heat shock conditions.As a result,the regulation of their encoding genes has been subject to extensive studies.Recent studies revealed that the biological activities of molecular chaperones can also be effectively modulated at the protein level.The ways of modulation so far elucidated include allosteric effect,covalent modification,protein-protein interaction,and con-formational alteration induced by such macro-environmental conditions as temperature and pH.These latter aspects were reviewed here.Emphasized here is the importance of such immediate structural alterations that lead to an immediate activity increase,providing the immediate protection needed for the cells to survive the stress conditions. | CHANG ZengYi Center for Protein Science,School of Life Science,National Laboratory of Protein Engineering and Plant Genetic Engineering,Peking University,Beijing 100871,China | 2009 | Science China(Life Sciences)2009，52，6： | 3 |
| 7 | Research on Speeding up the Internationalization of Private Higher Vocational Education显示文摘 | Jiangtao Geng Zengyi Kuang Zhimou Yu | 2017 | International Journal of Technology Management2017，，4： | 2 |
| 8 | Functional Capacity and Self–Evaluation of Health and Life of Oldest Old in China显示文摘 | ZengYi James W.Vaupel | 2003 | Journal of Social Issues2003，，4： | 2 |
| 9 | Shangdong Zhucheng; Wulian fangyan de shengyun tedian山东诸城、五莲方言的声韵特点[The characteristics of initial consonants and finals in Zhucheng and Wulian dialect of Shangdong province]显示文摘 | Qian Zengyi(钱曾怡) FutengLuo(罗福腾) &ZhiyunCao(曹志耘) | 1984 | 中国语文1984，3，： | 1 |
| 10 | N-Acetylcysteine–Enhanced Contrast Provides Cardiorenal Protection显示文摘 | Markus Meyer Martin M. LeWinter Stephen P. Bell Zengyi Chen Donald E. Selby Dinender K. Singla Harold L. Dauerman | 2009 | JACC: Cardiovascular Interventions2009，，3： | 1 |
| 11 | Sociodemographic and Health Profiles of the Oldest Old In China显示文摘 | ZengYi James W.Vaupel XiaoZhenyu ZhangChunyuan LiuYuzhi | 2004 | Population and Development Review2004，，2： | 1 |
| 12 | Discharge characteristics of protective LaB_6 thin films in an AC plasma display panel显示文摘Lanthanum hexaboride (LaB 6) thin films were used as protective layers in alternating current plasma display panels (AC-PDPs).The firing voltages and discharge delay time of protective LaB 6 thin films were evaluated and compared with the conventional protective MgO layers in planar-type test panels filled with 5%-15% Ne-Xe.By employing LaB 6 thin films as protective layers,both the firing voltages and discharge delay time decreased drastically.Improvements in the discharge properties of the LaB 6 thin film could be attributed to the lower work function,offering more priming electrons during the discharge process. | WANG XiaoJu DENG Jiang LIU ZengYi LIN ZuLun QI KangCheng CAO GuiChuan | 2012 | Chinese Science Bulletin2012，57，20： | 1 |
| 13 | Sociodemographic and Health Profiles of the Oldest Old In China显示文摘 | ZengYi James W.Vaupel XiaoZhenyu ZhangChunyuan LiuYuzhi | 2004 | Population and Development Review2004，，2： | 1 |
| 14 | Industrial hazardous waste treatment featuring a rotary kiln and grate furnace incinerator:a case study in China显示文摘 | MA Pan MA Zengyi YAN Jianhua | 2011 | Waste Manage Res2011，29，10： | 1 |
| 15 | A sys- tematic review and meta-analysis of surgeries performed for treating deep-seated cerebral cavernous malformations 显示文摘 | NIDAN QIAO ZENGYI MA JIANPING SONG | 2015 | Br J Neurosurgery2015，29，4： | 1 |
| 16 | Thermal-Shock Behav- iour of Plasma-Sprayed A1203-13wt%TiO2 Coatings on A1-Si Alloy Influenced by Laser Remelting 显示文摘 | Aihua W Beidi Z Zengyi T | 1993 | Surface and Coat ings Technology1993，57，： | 1 |
| 17 | Investigation of Laser Cladding Ceramic Metal Composite Coatings Processing Modes and Mechanisms显示文摘 | Zeng Xiaoyan Tao Zengyi Zhu Beidi | 1996 | Surface and Coatings Technology1996，79，2： | 1 |
| 18 | Layer beam cladding of seating surfaces on exhaust valves显示文摘 | Aihua W Zengyi T Beidi Z | 1991 | Welding Research Supplement1991，，4： | 1 |
| 19 | Investigation of laser clad- ding ceramic metal composite coatings processing modes and mech- anisms显示文摘 | Xiaoyan Zeng Zengyi Tao Beidi Zhu | 1996 | ELSEVIER Surface and Coatings Technology1996，79，2： | 1 |
| 20 | Increased Atrial and Brain Natriuretic Peptides in Adults With Cyanotic Congenital Heart Disease: Enhanced Understanding of the Relationship Between Hypoxia and Natriuretic Peptide Secretion显示文摘 | William E. Hopkins Zengyi Chen Naomi K. Fukagawa Christian Hall Harm J. Knot Martin M. LeWinter | 2004 | Circulation: Journal of the American Heart Association2004，，23： | 1 |
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