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CSEE Journal of Power and Energy Systems 2022年第3期8卷 710-720页

作者： Lin Yu Huadong Sun Shiyun Xu Bing Zhao Jian Zhang state key laboratory of Power Grid Safety and Energy Conservation China Electric Power Research InstituteBeijing100192China

The power system is experiencing a higher penetration of renewable energy generations(REGs).The short circuit ratio(SCR)and the grid impedance ratio(GIR)are two indices to quantify the system strength of the power system with *** this paper,the critical short circuit ratio(CSCR)is defined as the corresponding SCR when the system voltage is in the critical stable *** static voltage stability analysis,the mathematical expression of the CSCR considering the impact of GIR is *** maximum value of CSCR is adopted as the critical value to distinguish the weak power *** on the static equivalent circuit analysis,it is proved that the CSCR is still effective to evaluate critical system strength considering the interactive impact among ***,we find that the GIR can be neglected and the SCR can be used individually to evaluate the system strength when SCR>2 or GIR>*** correctness and rationality of the CSCR and its critical value are validated on ADPSS.

关键词： Critical short circuit ratio critical value grid impedance ratio maximum power transfer theorem static equivalent circuit analysis

Introduction of state key laboratory for Modification of Chemical Fibers and Polymer Materials (SKLFPM)

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Advanced Fiber Materials 2022年第6期4卷 1291-1292页

作者： Meifang Zhu state key laboratory for Modification of Chemical Fibers and Polymer Materials College of Materials Science and EngineeringDonghua University201620 ShanghaiChina

Fiber materials are essential to national economic growth,people’s livelihoods,and social *** have been widely used in clothing,aerospace,energy devices,flexible electronics,tissue engineering,and many other *** chemical fiber industry of China was underdeveloped before the early 1980s,and even could not produce enough chemical fiber products for clothing.

关键词： enough electronics industry

Preface to Special Issue on Advanced Optoelectronic and Electronic Devices toward Future Displays--Celebration of the 10th anniversary of the state key laboratory of Advanced Displays and Optoelectronics Technologies at HKUST

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Journal of Semiconductors 2023年第9期44卷 1-2页

作者： Hoi-Sing Kwok Zhiyong Fan Department of Electronic and Computer Engineering The Hong Kong University of Science and TechnologyClear Water BayKowloonHong Kong SARChina state key laboratory of Advanced Displays and Optoelectronics Technologies HKUSTClear Water BayKowloonHong Kong SARChina

This year marks the tenth anniversary of the state key laboratory of Advanced Displays and Optoelectronics Technologies(SKLADOT)at the Hong Kong University of Science and Technology(HKUST).The predecessor of SKLADOT w... 详细信息

关键词： ADO key UST

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Biomedical and Environmental Sciences 2014年第7期27卷 495-505页

作者： SUN Bao Qing CHEN De Hui ZHENG Pei Yan HUANG Hui Min LUO Wen Ting ZENG Guang Qiao ZHANG Xiao Wen state key laboratory of Respiratory Disease National Clinical Center for Respiratory DiseasesGuangzhou Institute of Respiratory DiseasesFirst Affiliated HospitalGuangzhou Medical University Department of Pediatrics First Affiliated HospitalGuangzhou Medical University Department of Otorhinolaryngology-Head & Neck Surgery First Affiliated HospitalGuangzhou Medical University

Objective To investigate the serum total IgE （tlgE） and specific IgE （slgE） to common allergens among allergic patients in Guangzhou, China. Methods 7 085 patients were examined for tlgE and slgE to 15 allergens, based on the protocols of reversed enzyme allergosorbent test and the sandwich enzyme-linked immunosorbent assay. Results 3 758 （53.04%） patients tested positive for tlgE, and 4 640 （65.49%） for slgE. Der pteronyssinus, Derfarinae, eggs, and cow＇s milk were the most common allergens leading to higher positive rates of slgE responses. Several peaks of sensitization were： Der pteronyssinus, Derfarinae, and Blomia tropicalis at age 10-12; cow＇s milk at age below 3; eggs at age 4-6. The mean level and positive rate of tlgE tended to increase in subjects sensitized to more allergens. Sensitization to Der pteronyssinus （OR, 1.6; P〈O.05）, Der farinae （OR, 1.5; P〈O.05）, Blomia tropicalis （OR, 1.4; P〈O.05）, Blattella germanica （OR, 1.5; P〈O.05）, cow＇s milk （OR, 1.3; P〈O.05）, and soy beans （OR, 2.0; P〈O.05） were independently correlated with allergy-related conditions in preliminary diagnosis. Conclusion The major allergens in Guangzhou include Derpteronyssinus, Derfarinae, cow＇s milk, and eggs. Sensitization to these allergens appears to be predictors of allergy-related disorder.

关键词： Allergy Allergen Symptoms Serum IgE

Frontier Research in Hand, National Demands in Mind——An Interview with XIONG Ke, Director of the state key laboratory of Mechanics and Control of Mechanical Structures-

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Aerospace China 2016年第3期17卷 44-47页

作者： XIONG Ke state key laboratory of Mechanics and Control of Mechanical Structures College of Aerospace Enigeering Nanjing University of Aeronauticsand Astronautics

·***,could you please give us a brief introduction to SKLMCMS？Director XIONG Ke：The state key laboratory of Mechanics and Control of Mechanical Structures（SKLMCMS）was established with the approval of the Ministry of Science and Technology of the People’s Republic of China in October *** laboratory is located at Nanjing University of Aeronautics and Astronautics（NUAA）.

关键词： Director Frontier please approval aircraft Nanjing brief innovative disciplines astronautics

Discussion of the process control of large-scale instruments and equipment procurement in state key laboratory

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Journal of Chinese Pharmaceutical Sciences 2020年第3期29卷 214-219页

作者： Shuxiang Song state key laboratory of Natural and Biomimetic Drugs School of Pharmaceutical SciencesPeking University Health Science CenterBeijing 100191China

In recent years,the usage,management and benefit of large-scale scientific research instruments and equipment in scientific research institutes have been a leading issue in the management of scientific research *** the scope of equipment budget,it is necessary for each equipment acquisition team to conduct a round of communication,coordination and negotiation with suppliers in order to improve the cost performance of equipment procurement and maximize the performance index to meet the needs of scientific *** introducing the practical experience of the state key laboratory in purchasing imported equipment and managing large-scale instruments,this paper probes into the management process of the imported large-scale scientific research tax-free equipment of scientific research institutes,and explores the system and methods to guarantee and improve the efficiency of large-scale instruments in scientific research institutes from the aspects of policy,funds and technology.

关键词： Large-scale scientific research instruments procurement Bidding and tender Process control

Retrospect and reflection on the construction of large-scale technology platform of the state key laboratory of Natural and Biomimetic Drugs in 2018–2020

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Journal of Chinese Pharmaceutical Sciences 2019年第12期28卷 878-884页

作者： Shuxiang Song state key laboratory of Natural and Biomimetic Drugs School of Pharmaceutical SciencesPeking University Health Science CenterBeijing 100191China

The state key laboratory of Natural and Biomimetic Drugs was approved for a funding of nearly 100 million yuan specifically aimed at the purchase and maintenance of equipment and instruments from 2018 to 2020,which is a record *** laboratory focuses on two major directions of scientific research,the"basic scientific problems of drug resistance of complex components of natural products"and the"key biomimetic scientific problems of endogenous substances therapeutic functions".The selection of scientific instruments and equipment,trial production,upgrading,as well as high level of technical and management personnel allocation and other aspects are critical to meet the development needs of the key laboratory and to maintain the advantages and leading role in these two major directions of scientific research.

关键词： Instrument platform construction Optimization of resource allocation Scientific research service

Some research works in the state key laboratory of Intelligent Technology and Systems

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Frontiers of Electrical and Electronic Engineering in China 2012年第2期7卷 197-199页

作者： Jun ZHU Bo ZHANG state key laboratory of Intelligent Technology and Systems Tsinghua National Laboratory for Information Science and TechnologyDepartment of Computer Science and TechnologyTsinghua UniversityBeijing 100084China

This special issue is organized to introduce the research works that have being conducted in the state key laboratory of Intelligent Technology and Systems （LITS）, a state key lab located in Tsinghua University. However, due to space limit, our introduction is certainly not exhaustive. We will use a few sample papers from various research groups to organize this issue.

关键词： the state key laboratory Intelligent Technology and Systems

Message from the head,state key laboratory of Ocean Engineering

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Journal of Ocean Engineering and Science 2023年第6期8卷 I0003-I0003页

作者： Shijun Liao state key laboratory of Ocean EngineeringAsking

EngineeringAsking good questions is often a starting point of a revolutionary *** examples include the famous 7 Clay millennium problems and the 125 open questions released in SCIENCE in 2021 at the 125th anniversary ... 详细信息

关键词： technology. breakthrough starting

Jun Zheng,Minghui Wei,Siyi Quan,Yicheng Feng,Peng Wen state key laboratory of Traction Power,Southwest Jiaotong University,Chengdu 610031,People’s Republic of China

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Superconductivity 2022年第3期 1-38页

作者： Zili Zhang Judith MacManus-Driscoll Hongli Suo Qiuliang Wang Institute of Electrical Engineering Chinese Academy of SciencesBeijing 100190China University of Cambridge Department Materials Science&Metallurgy27 Charles Babbage RdCambridge CB30FSUnited Kingdom key laboratory of Advanced Functional Materials Ministry of EducationFaculty of Materials and ManufacturingBeijing University of TechnologyBeijing 100022China University of Chinese Academy of Sciences Beijing 100049China

This review paper summarizes and analyses the current literature on the synthesis of dense MgB_(2) bulk with high density and by both the modified solid reaction method and the Mg infiltration ***_(2) bulk shows Telsa‐level magnetic field‐trapping ability in small volumes(1–5 cm^(3))at 15–20 K,which is beneficial for multiple applications,particularly where light weighting is *** review also compares the properties of MgB_(2) to rare earth barium cuprate bulk magnets and NbTi solenoid magnets and discuess potential applications such as magnetic lenses,compact NMR,and magnetic shielding.

关键词： MgB_(2) High density bulk Mg infiltration Trapped field Superconducting connectivity