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Incidence and prognosis of olfactory and gustatory dysfunctions related to SARS-CoV-2 Omicron strain infection in China:A national multicenter survey of 35,566 individuals

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World Journal of Otorhinolaryngology-Head and Neck Surgery 2024年第2期10卷 113-120页

作者： Meng-Fan liu Rui-Xia Ma Xian-Bao Cao Hua Zhang Shui-Hong Zhou Wei-Hong jiang Yan jiang Jing-Wu Sun Qin-Tai Yang Xue-zhong li Ya-Nan Sun li Shi Min wang Xi-cheng Song Fu-Quan chen xiao-Shu Zhang Hong-Quan Wei Shao-Qing Yu Dong-Dong Zhu Luo Ba Zhi-Wei Cao Xu-Ping xiao Xin Wei Zhi-Hong lin Feng-Hong chen Chun-Guang Shan Guang-Ke wang Jing ye Shen-Hong Qu Chang-Qing Zhao Zhen-lin wang Hua-Bin li Feng liu xiao-Bo Cui Sheng-Nan ye Zheng liu Yu Xu xiao Cai Wei Huang Ru-Xin Zhang Yu-lin Zhao Guo-Dong Yu Guang-Gang Shi Mei-Ping Lu Yang Shen Yu-Tong Zhao Jia-Hong Pei Shao-bing Xie Long-Gang Yu ye-Hai liu Shao-Wei Gu Yu-cheng Yang Lei cheng jian-Feng liu Graduate School of Beijing University of Chinese Medicine BeijingChina Department of Otorhinolaryngology Head and Neck Surgery China-Japan Friendship HospitalBeijingChina Department of Otorhinolaryngology Head and Neck Surgery The First People's Hospital of YinchuanYinchuanChina Department of Otorhinolaryngology The First People's Hospital of Yunnan ProvinceKunmingChina Department of Otorhinolaryngology The First Affiliated Hospital of Xinjiang Medical UniversityUrumqiChina Department of Otorhinolaryngology Head and Neck Surgery The First Affiliated Hospital of Zhejiang University School of MedicineHangzhouChina Department of Otorhinolaryngology Head and Neck Surgery Xiangya Hospital Central South UniversityChangshaChina Department of Otorhinolaryngology Head and Neck Surgery The Affiliated Hospital of Qingdao UniversityQingdaoChina Department of Otorhinolaryngology Head and Neck Surgery The First Affiliated Hospital of USTCHefeiChina Department of Otorhinolaryngology Head and Neck Surgery The Third Affiliated Hospital of Sun Yat-sen UniversityGuangzhouChina Department of Otorhinolaryngology Head and Neck Surgery Qilu Hospital of Shandong UniversityJinanChina Department of Otorhinolaryngology Head and Neck Surgery The Second Affiliated Hospital of Harbin Medical UniversityHarbinChina Department of Otolaryngology The Second Hospital of Shandong UniversityShandong UniversityJinanChina Department of Otorhinolaryngology Head and Neck Surgery Peking University People's HospitalBeijingChina Department of Otorhinolaryngology Head and Neck Surgery Yantai Yuhuangding HospitalQingdao UniversityYantaiChina Department of Otorhinolaryngology Head and Neck Surgery Xijing HospitalThe Fourth Military Medical UniversityXi'anChina Gansu Provincial Center for Disease Control and Prevention LanzhouChina Department of Otorhinolaryngology Head and Neck Surgery The First Affiliated Hospital of China Medical UniversityShenyangChina Department of Otorhinolaryngology Head and Neck Surgery Tongji Hospit

Objective:This cross-sectional study aimed to determine the epidemiology of olfactory and gustatory dysfunctions related to COVID-19 in ***:This study was conducted by 45 tertiary Grade-A hospitals in *** and offline questionnaire data were obtained from patients infected with COVID-19 between December 28,2022,and February 21,*** collected information included basic demographics,medical history,smoking and drinking history,vaccination history,changes in olfactory and gustatory functions before and after infection,and other postinfection symptoms,as well as the duration and improvement status of olfactory and gustatory ***:Complete questionnaires were obtained from 35,566 *** overall incidence of olfactory and taste dysfunction was 67.75%.Being female or being a cigarette smoker increased the likelihood of developing olfactory and taste *** received four doses of the vaccine or having good oral health or being a alcohol drinker decreased the risk of such *** infection,the average olfactory and taste VAS scores were 8.41 and 8.51,respectively;after infection,they decreased to 3.69 and 4.29 and recovered to 5.83 and 6.55 by the time of the *** median duration of dysosmia and dysgeusia was 15 and 12 days,respectively,with 0.5%of patients having symptoms lasting for more than 28 *** overall self-reported improvement rate was 59.16%.Recovery was higher in males,never smokers,those who received two or three vaccine doses,and those that had never experienced dental health issues,or chronic accompanying ***:The incidence of dysosmia and dysgeusia following infection with the SARS-CoV-2 virus is high in *** and prognosis are influenced by several factors,including sex,SARS-CoV-2 vaccination,history of head-facial trauma,nasal and oral health status,smoking and drinking history,and the persistence of accompanying symptoms.

关键词： epidemiologic studies incidence olfactory disorders prognosis SARS-CoV-2 taste disorders

Fine structure characterization of an explosively-welded GH3535/316H bimetallic plate interface

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International Journal of Minerals,Metallurgy and Materials 2021年第11期28卷 1811-1820页

作者： Jia xiao ming li jian-ping liang li jiang De-jun wang Xiang-xi ye Ze-zhong chen Na-xiu wang Zhi-jun li School of Materials Science and Engineering University of Shanghai for Science and TechnologyShanghai 200093China Shanghai Institute of Applied Physics Chinese Academy of SciencesShanghai 201800China Dalian National Laboratory for Clean Energy Dalian 116023China Ministry of Ecology and Environment Beijing 100135China Institute of Zhejiang University-Quzhou Quzhou 324004China

An explosion-welded technology was induced to manufacture the GH3535/316H bimetallic plates to provide a more cost-effective structural material for ultrahigh temperature,molten salt thermal storage *** microstructure of the bonding interfaces were extensively investigated by scanning electron microscopy,energy dispersive spectrometry,and an electron probe *** bonding interface possessed a periodic,wavy morphology and was adorned by peninsula-or island-like transition *** higher magnification,a matrix recrystallization region,fine grain region,columnar grain region,equiaxed grain region,and shrinkage porosity were observed in the transition zones and surrounding *** backscattered diffraction demonstrated that the strain in the recrystallization region of the GH3535 matrix and transition zone was less than the *** concentration occurred at the interface and the solidification defects in the transition *** dislocation substructure in 316H near the interface was characterized by electron channeling contrast imaging.A dislocation network was formed in the grains of *** microhardness decreased as the distance from the welding interface increased and the lowest hardness was inside the transition zone.

关键词： GH3535/316H bimetallic plate ultrahigh temperature molten salt explosive welding interface structure dislocation substructure

CEPC Technical Design Report

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Radiation Detection Technology and Methods 2024年第1期8卷 I0003-I0016,1-1091页

作者： Waleed Abdallah Tiago Carlos Adorno de Freitas Konstantin Afanaciev Shakeel Ahmad Ijaz Ahmed xiaocong Ai Abid Aleem Wolfgang Altmannshofer Fabio Alves Weiming An Rui An Daniele Paolo Anderle Stefan Antusch Yasuo Arai Andrej Arbuzov Abdesslam Arhrib Mustafa Ashry Sha Bai Yu Bai Yang Bai Vipul Bairathi Csaba Balazs Philip Bambade Yong Ban Tripamo Bandyopadhyay Shou-Shan Bao Desmond P.Barber Ayse Bat Varvara Batozskaya Subash Chandra Behera Alexander Belyaev Michele Bertucci xiao-Jun Bi Yuanjie Bi Tianjian Bian Fabrizio Bianchi Thomas Biekotter Michela Biglietti Shalva Bilanishvili Deng binglin Denis Bodrov Anton Bogomyagkov Serge Bondarenko Stewart Boogert Maarten Boonekamp Marcello Borri Angelo Bosotti Vincent Boudry Mohammed Boukidi Igor Boyko Ivanka Bozovic Giuseppe Bozzi Jean-Claude Brient Anastasiia Budzinskaya Masroor Bukhari Vladimir Bytev Giacomo Cacciapaglia Hua Cai Wenyong Cai Wujun Cai Yijian Cai Yizhou Cai Yuchen Cai Haiying Cai Huacheng Cai Lorenzo Calibbi Junsong Cang Guofu Cao jianshe Cao Antoine Chance Xuejun Chang Yue Chang Zhe Chang Xinyuan Chang Wei Chao Auttakit Chatrabhuti Yimin Che Yuzhi Che Bin chen Danping chen Fuqing chen Fusan chen Gang chen Guoming chen Hua-Xing chen Huirun chen Jinhui chen Ji-Yuan chen Kai chen Mali chen mingjun chen mingshui chen Ning chen Shanhong chen Shanzhen chen Shao-Long chen Shaomin chen Shiqiang chen Tianlu chen Wei chen Xiang chen xiaoyu chen Xin chen Xun chen Xurong chen ye chen Ying chen Yukai chen Zelin chen Zilin chen Gang chen Boping chen Chunhui chen Hok Chuen cheng Huajie cheng Shan cheng Tongguang cheng Yunlong Chi Pietro Chimenti Wen Han Chiu Guk Cho ming-Chung Chu xiaotong Chu Ziliang Chu Guglielmo Coloretti Andreas Crivellin Hanhua Cui xiaohao Cui Zhaoyuan Cui Brunella D'Anzi ling-Yun Dai Xinchen Dai Xuwen Dai Antonio De Maria Nicola De Filippis Christophe De La Taille Francesca De Mori Chiara De Sio Elisa Del Core Shuangxue Deng Wei-Tian Deng Zhi Deng Ziyan Deng Bhupal Dev Tang Dewen Biagio Di Micco Ran Ding Siqin Dingl Yadong Ding Haiyi Dong jianin AGH University of Science and Technology Faculty of Physics and Applied Computer ScienceKrakow Anhui University HefeiAnhui Applied Physics Department Federal Urdu University of ArtsScience and TechnologyIslamabad Banaras Hindu University Institute of ScienceVaranasi Bandirma Onyedi Eylul University Bandirma Beihang University Beijing Beijing Computational Science Research Center Beijing Beijing Conveyi LTD Beijing Beijing Glass Research Institute Co. LtdBeijing Beijing Institute of Technology Beijing Beijing Normal University Beijing Brown University ProvidenceRI Budker Institute of Nuclear Physics Novosibirsk Cadi Ayyad University Laboratory of Fundamental and Applied PhysicsPolydisciplinary FacultyMarrakech Cairo University Giza Center for Theory and Computation National Tsing Hua UniversityHsinchu Central China Normal University WuhanHubei Central South University ChangshaHunan Centro de Fisica Teorica de Particulas Universidade Tecnica de LisboaLisboa chengdu KaitengSifang Digital Radio&TV Equipment Co. LtdChengduSichuan China academy of engineering physics MianyangSichuan China building materials academy Beijing China Center of Advanced Science and Technology Beijing China Institute of Atomic Energy Beijing China Jiliang University HangzhouZhejiang China Nuclear Instrument CO. LTDBeijing China University of Geosciences Beijing China University of Geosciences WuhanHubei China University of Mining and Technology XuzhouJiangsu China West Normal University NanchongSichuan Chongqing University Department of PhysicsChongqing Chulalongkorn University Bangkok City University of Hong Kong Department of PhysicsHong Kong Cockcroft Institute Daresbury Cornell University IthacaNY CPPM(AMU/IPhU&CNRS/INP) Marseille Dalian Minzu University DalianLiaoning Dalian University of Technology Department of PhysicsDalian Deutsches Elektronen-Synchrotron DESY Hamburg Dzhelepov Laboratory of Nuclear Problems of Joint Institute for Nuclear Research(DLNP JINR) Dubna East China University Of Science And Technol

The Circular Electron Positron Collider(CEPC)is a large scientific project initiated and hosted by China,fostered through extensive collaboration with international *** complex comprises four accelerators:a 30 GeV linac,a 1.1 GeV Damping Ring,a Booster capable of achieving energies up to 180 GeV,and a Collider operating at varying energy modes(Z,W,H,and tt).The linac and Damping Ring are situated on the surface,while the subterranean Booster and Collider are housed in a 100 km circumference underground tunnel,strategically accommodating future expansion with provisions for a potential Super Proton Proton Collider(SPPC).The CEPC primarily serves as a Higgs *** its baseline design with synchrotron radiation(SR)power of 30 MW per beam,it can achieve a luminosity of 5×10^(34)cm^(-2)s^(-1)per interaction point(IP),resulting in an integrated luminosity of 13 ab^(-1)for two IPs over a decade,producing 2.6 million Higgs *** the SR power to 50 MW per beam expands the CEPC's capability to generate 4.3 million Higgs bosons,facilitating precise measurements of Higgs coupling at sub-percent levels,exceeding the precision expected from the HL-LHC by an order of *** Technical Design Report(TDR)follows the Preliminary Conceptual Design Report(Pre-CDR,2015)and the Conceptual Design Report(CDR,2018),comprehensively detailing the machine's layout,performance metrics,physical design and analysis,technical systems design,R&D and prototyping efforts,and associated civil engineering ***,it includes a cost estimate and a preliminary construction timeline,establishing a framework for forthcoming engineering design phase and site selection *** is anticipated to begin around 2027-2028,pending government approval,with an estimated duration of 8 *** commencement of experiments and data collection could potentially be initiated in the mid-2030s.

关键词： initiated exceeding precise

HL-2A装置高β_(N)双输运垒实验的集成分析

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物理学报 2024年第6期73卷 250-257页

作者：李正吉陈伟孙爱萍于利明王卓陈佳乐许健强李继全石中兵蒋敏李永高何小雪杨曾辰李鉴核工业西南物理研究院成都610041 中国科学院等离子体物理研究所合肥230031 61287部队成都610000

HL-2A托卡马克装置在中性束加热条件下获得了稳定的归一化环向比压(β_(N))大于2.5的等离子体,并且实现了瞬态β_(N)=3.05、归一化密度(n_(e,1)/n_(e,G))~0.6、储能(WE)~46 kJ和高约束因子(H_(98))~1.65的高约束性能.本文使用集成模拟平... 详细信息

HL-2A托卡马克装置在中性束加热条件下获得了稳定的归一化环向比压(β_(N))大于2.5的等离子体,并且实现了瞬态β_(N)=3.05、归一化密度(n_(e,1)/n_(e,G))~0.6、储能(WE)~46 kJ和高约束因子(H_(98))~1.65的高约束性能.本文使用集成模拟平台OMFIT对β_(N)=2.83和β_(N)=3.05时刻的等离子体进行了集成模拟,计算得到的WE,n_(e,1)/n_(e,G),H_(98)和β_(N)等与实验参数基本一致,并通过计算发现两种情况下自举电流份额(fBS)分别约达到45%和46%.此外,还进一步分析了HL-2A装置形成离子温度内部输运垒(ITB)的原因:快离子和E×B剪切流使得芯部湍流输运被抑制,改善了约束,从而形成了离子温度ITB.离子温度的ITB与H模边缘输运垒相互协同形成了高β_(N)的等离子体.

关键词： HL-2A 高β_(N) OMFIT集成模拟快离子内部运垒

Pharmacokinetics of the prototype and hydrolyzed carboxylic forms of ginkgolides A, B, and K administered as a ginkgo diterpene lactones meglumine injection in beagle dogs

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Chinese Journal of Natural Medicines 2017年第10期15卷 775-784页

作者： wang Shu-Yao A Ji-ye FEI Fei GENG jian-liang PENG Ying OUYANG bing-chen wang Pei JIN xiao-liang ZHAO Yu-Qing wang jian-Kun GENG Ting li Yan-Jing HUA NG Wen-Zhe wang Zhen-zhong xiao Wei wang Guang-Ji School of Chinese Pharmacy Beijing University of Chinese Medicine Beijing 100102 China jiangsu Kanion Modern Chinese Medicine Institute Nanjing 210017 China State Key Labonatory of Pharmaceutical New-Techfor Chinese Medicine Jiangsu Kanion Pharmaceutical Co. Ltd. Lianyungang222001 China Key Lab of Drug Metabolism and Pharmacokinetics State Key Laboratory of Natural Medicines China Pharmaceutical UniversityNanjing 210009 China

Ginkgo diterpene lactones meglumine injection(GDli)is a commercially available product used for ***,the pharmacokinetic properties of the prototypes and hydrolyzed carboxylic forms of the primary components in GDli,i.e.,ginkgolide A(GA),ginkgolide B(GB),and ginkgolide K(GK),have never been fully evaluated in beagle *** this work,a simple,sensitive,and reliable method based on ultra-fast liquid chromatography-tandem mass spectrometry(UFLC-MS/MS)was developed,and the prototypes and total amounts of GA,GB,and GK were determined in beagle dog *** plasma concentrations of the hydrolyzed carboxylic forms were calculated by subtracting the prototype concentrations from the total lactone *** the first time,the pharmacokinetics of GA,GB,and GK were fully assessed in three forms,i.e.,the prototypes,the hydrolyzed carboxylic forms,and the total amounts,after intravenous administration of GDli in beagle *** was shown that ginkgolides primarily existed in the hydrolyzed form in plasma,and the ratio of hydrolysates to prototype forms of GA and GB decreased gradually to a homeostatic *** of the three forms of the three ginkgolides showed linear exposure of AUC to the ***,GB,and GK showed a constant half-life approximately 2.7,3.4,and 1.2 h,respectively,which were consistent for the forms at three dose levels(0.3,1.0,and 3.0 mg·kg^(-1))and after a consecutive injection of GDli for 7 days(1.0 mg·kg^(-1)).

关键词： Hydrolysates of ginkgolides LC-MS/MS Pharmacokinetics Ginkgo diterpene lactones Beagle dog

Release test of alliin/alliinase double-layer tablet by HPLC-Allicin determination

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Journal of Pharmaceutical Analysis 2013年第3期3卷 187-192页

作者： Yan liang Jing-Jing Zhang Qi-bing Zhang zhong-Xia wang Zong-Ning Yin Xin-Xia li jian chen li-ming ye West China School of Pharmacy Sichuan University Xinjiang Medical University

A simple, precise and accurate method was developed and validated for the determination of allicin release from alliin/alliinase double-layer tablets. According to Appendix XC Ⅱ of Chinese Pharmacopoeia 2010 edition Volume II, a small glass-method was adopted at the rotational speed of 100 r/min using 100 mL phosphate buffer （pH 6.8） as release medium. The release amount was determined by HPLC with a C18 column （250 mm × 4.6 mm, 5 μm） using the mobile phase consisting of methanol -0.4% carboxylic acid （65：35） at a flow rate of 1 mL/min and UV detection at 242 nm. The current method demonstrates good linearity over the range 4.052- 405.2 μg/mL （r2=0.9999） with an average recovery of 105.5%（RSD= 1.25%）. The accumulative release of alliin/alliinase double-layer tablets had good homogeneity for withinand betweenbatches. The method established is simple, accurate and repeatable for the determination of allicin release from alliin/alliinase double-layer tablets.

关键词： Alliin/alliinase Double-layer tablet Allicin Release test HPLC

Identification of a novel coronavirus causing severe pneumonia in human:a descriptive study

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Chinese Medical Journal 2020年第9期133卷 1015-1024页

作者： li-li Ren ye-ming wang Zhi-Qiang Wu Zi-Chun Xiang li Guo Teng Xu Yong-zhong jiang Yan Xiong Yong-Jun li Xing-wang li Hui li Guo-Hui Fan xiao-Ying Gu Yan xiao Hong Gao Jiu-Yang Xu Fan Yang Xin-ming wang Chao Wu Lan chen Yi-Wei liu Bo liu jian Yang xiao-Rui wang Jie Dong li li Chao-lin Huang jian-Ping Zhao Yi Hu Zhen-Shun cheng Un-lin liu Zhao-Hui Qian Chuan Qin Qi Jin Bin Cao jian-Wei wang National Health Commission of the People’s Republic of China Key Laboratory of Systems Biology of Pathogens and Christophe Mérieux Laboratory Institute of Pathogen BiologyChinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing 100730China Department of Pulmonary and Critical Care Medicine Center of Respiratory MedicineNational Clinical Research Center for Respiratory DiseasesChina-Japan Friendship HospitalBeijing 100029China Institute of Respiratory Medicine Chinese Academy of Medical SciencesPeking Union Medical CollegeBeijing 100029China National Health Commission of the People’s Republic of China Key Laboratory of Systems Biology of Pathogens Institute of Pathogen BiologyChinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing 100730China Vision Medicals Co. LtdGuangzhouGuangdong 510000China Hubei Provincial Center for Disease Control and Prevention WuhanHubei 430079China Wuhan Center for Disease Control and Prevention WuhanHubei 430022China Clinical and Research Center of Infectious Diseases Beijing Ditan HospitalCapital Medical UniversityBeijing 100015China Institute of Clinical Medical Sciences China-Japan Friendship HospitalBeijing 100029China Institute of Laboratory Animal Science Chinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing 100021China Department of Basic Medical Sciences Tsinghua University School of MedicineBeijing 100084China Wuhan Jinyintan Hospital WuhanHubei 430022China Department of Pulmonary and Critical Care Medicine Tongji HospitalTongji Medical CollegeHuazhong University of Sciences and TechnologyWuhanHubei 430030China Department of Pulmonary and Critical Care Medicine The Central Hospital of WuhanTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei 430014China Department of Respiratory Medicine Zhongnan Hospital of Wuhan UniversityWuhanHubei 430071China

Background:Human infections with zoonotic coronaviruses(CoVs),including severe acute respiratory syndrome(SARS)-CoV and Middle East respiratory syndrome(MERS)-CoV,have raised great public health concern ***,we report a novel batorigin CoV causing severe and fatal pneumonia in ***:We collected clinical data and bronchoalveolar lavage(BAL)specimens from five patients with severe pneumonia from Wuhan Jinyintan Hospital,Hubei province,*** acids of the BAL were extracted and subjected to next-generation *** isolation was carried out,and maximum-likelihood phylogenetic trees were ***:Five patients hospitalized from December 18 to December 29,2019 presented with fever,cough,and dyspnea accompanied by complications of acute respiratory distress *** radiography revealed diffuse opacities and *** of these patients *** results revealed the presence of a previously unknownβ-CoV strain in all five patients,with 99.8%to 99.9%nucleotide identities among the *** isolates showed 79.0%nucleotide identity with the sequence of SARS-CoV(GenBank NC_004718)and 51.8%identity with the sequence of MERS-CoV(GenBank NC_019843).The virus is phylogenetically closest to a bat SARS-like CoV(SL-ZC45,GenBank MG772933)with 87.6%to 87.7%nucleotide identity,but is in a separate ***,these viruses have a single intact open reading frame gene 8,as a further indicator of bat-origin ***,the amino acid sequence of the tentative receptor-binding domain resembles that of SARS-CoV,indicating that these viruses might use the same ***:A novel bat-borne CoV was identified that is associated with severe and fatal respiratory disease in humans.

关键词： Bat-origin Coronavirus Zoonotic transmission Pneumonia Etiology Next-generation sequencing

High-Spin States in the Odd-Odd Nucleus 92Nb

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Chinese Physics Letters 2014年第4期31卷 30-32页

作者： WU Yi-Heng LU Jing-Bin LUO Peng-Wei li Guang-Sheng li Hong-Wei WU xiao-Guang HE Chuang-ye ZHENG Yun MA Ke-Yan YANG Dong li Cong-Bo HU Shi-Peng liU Jia-jian wang Jin-Long YAO Shun-He chen Qi-ming zhong jian College of Physics Jilin University Changchun 130012 China Institute of Atomic Energy Beijing 102413 College of Physics and Technology Shenzhen University Shenzhen 518060

High spin states of the odd-odd nucleus 92Nb are investigated using the S2Se （14N, 4n）92Nb reaction at a beam energy of 54MeV. The level scheme of the 92Nb was extended up to Jπ=（16＋） at about 7.3 MeV and Jπ=（21-） at about 9.7MeV. According to systematic analyses and a comparison with the neighboring nucleus, the higher spin states could be interpreted by the multi-particle excitations in the π（fs/2,P3/2,p1/2,gg/2）@v（p1/x,gg/2,d5/2, g7/2） configuration space.

关键词： HIGH spin physics CELL nuclei NIOBIUM -- Spectra MOLECULAR shapes SPIN excitations

Astronomical Site Monitoring System at lijiang Observatory

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Research in Astronomy and Astrophysics 2020年第9期20卷 291-308页

作者： Yu-Xin Xin Jin-ming Bai Bao-li Lun Yu-Feng Fan Chuan-Jun wang xiao-Wei liu xiao Guang Yu Kai ye Teng-Fei Song liang Chang Shou-Sheng He Jji-Rong Mao liang Xu Ding-Rong Xiong Xi-liang Zhang jian-Guo wang Xu Ding Hai-cheng Feng Xiang-Kun liu Yang Huang bing-Qiu chen Yunnan Observatories Chinese Academy of SciencesKunming 650216China University of Chinese Academy of Sciences Beijing 100049China Key Laboratory for the Structure and Evolution of Celestial Objects Chinese Academy of SciencesKunming 650216China Center for Astronomical Mega-Sciences Chinese Academy of SciencesBeijing 100101China South-Western Institute for Astronomy Research Yunnan UiversityKunming 650500China

We installed two sets of Astronomical Site Monitoring Systems(ASMSs)at lijiang Observatory(GMG),for the running of the 2.4-meter lijiang optical telescope(LJT)and the 1.6-meter Multi-channel Photometric Survey Telescope(Mephisto).The Mephisto is under *** ASMS has been running on robotic mode since *** core instruments:Cloud Sensor,All-Sky Camera and AutonomousDIMM that are developed by our group,together with the commercial Meteorological Station and Sky Quality Meter,are combined into the astronomical optical site monitoring *** new Cloud Sensor's Cloud-Clear Relationship is presented for the first time,which is used to calculate the All-Sky cloud *** designed the Autonomous-DIMM located on a tower,with the same height as *** seeing data have been observed for a full ***'s data for the year 2019 are also analysed in detail,which are valuable to observers.

关键词： Astronomical Site Monitoring System lijiang Observatory Cloud Sensor Autonomous-DIMM