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Searching for^(76)Ge neutrinoless double beta decay with the CDEX-1B experiment

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Chinese Physics C 2024年第10期48卷 11-22页

作者： Bing-Tao Zhang Jun-Zheng wang li-Tao yang Qian yue Ke-Jun Kang yuan-jing li Hai-Peng An C.Greeshma Jian-Ping Chang yun-huan Chen Jian-Ping Cheng Wen-han Dai Zhi Deng Chang-Hao Fang Xin-Ping Geng Hui Gong Qiu-Ju guo Xu-yuan guo li He Sheng-ming He jin-Wei Hu han-Xiong huang Tu-Chen huang Hai-Tao Jia Xi jiang S.Karmakar Hao-Bin li Jian-min li jin li Qian-yun li Ren-ming-jie li Xue-Qian li yu-Lan li yi-Fan liang Bin liao Fong-Kay lin Shin-Ted lin Jia-Xuan liu Shu-Kui liu yan-dong liu yu liu yuan-yuan liu Zhong-Zhi liu Hao Ma yu-Cai Mao Qi-yuan Nie jin-Hua Ning Hui Pan Ning-Chun Qi jie Ren Xi-Chao Ruan Ze She Manoj Kumar Singh Tian-Xi Sun Chang-Jian Tang Wei-You Tang yang Tian Guang-fu wang li wang qing wang yu-feng wang yun-Xiang wang Henry-Tsz-King Wong Shi-Yong Wu yu-Cheng Wu Hao-yang Xing Rui Xu yin Xu Tao Xue yu-Lu yan Nan yi Chun-Xu yu Hai-Jun yu Jian-feng yue ming Zeng Zhi Zeng feng-Shou Zhang Lei Zhang Zhen-Hua Zhang Zhen-yu Zhang Kang-Kang Zhao ming-Gang Zhao Ji-Fang Zhou Zu-ying Zhou jing-Jun Zhou Key Laboratory of Particle and Radiation Imaging(ministry of Education)and Department of Engineering Physics Tsinghua UniversityBeijing 100084 Department of Physics Tsinghua UniversityBeijing 100084 Institute of Physics Academia SinicaTaipei 11529 NUCTECH Company Beijing 100084 YaLong River Hydropower Development Company Chengdu 610051 College of Nuclear Science and Technology Beijing Normal UniversityBeijing 100875 College of Physics Sichuan UniversityChengdu 610065 School of Physics Peking UniversityBeijing 100871 Department of Nuclear Physics China Institute of Atomic EnergyBeijing 102413 Sino-French Institute of Nuclear and Technology Sun Yat-sen UniversityZhuhai 519082 School of Physics Nankai UniversityTianjin 300071 Department of Physics Banaras Hindu UniversityVaranasi 221005 Department of Physics Beijing Normal UniversityBeijing 100875

We operated a p-type point contact high purity germanium(PPCGe)detector(CDEX-1B,1.008 kg)in the China jinping Underground Laboratory(CJPL)for 500.3 days to search for neutrinoless double beta(0νββ)decay of^(76)Ge.A total of 504.3 kg⋅day effective exposure data was *** anti-coincidence and the multi/single-site event(MSE/SSE)discrimination methods were used to suppress the background in the energy region of interest(ROI,1989–2089 keV for this work)with a factor of 23.A background level of 0.33 counts/(keV⋅kg⋅yr)was *** lower limit on the half life of^(76)Ge 0νββdecay was constrained as T_(1/2)^(0ν)>1.0×10^(23)yr(90%C.L.),corresponding to the upper limits on the effective Majorana neutrino mass:<3.2–7.5 eV.

关键词： neutrinoless double beta decay CDEX point-contact germanium detector ^(76)Ge

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

Updated diagnosis, treatment and prevention of COVID-19 in children: experts' consensus statement (condensed version of the second edition)

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World Journal of Pediatrics 2020年第3期16卷 232-239页

作者： Kun-ling Shen Yong-Hong yang Rong-Meng jiang Tian-You wang dong-Chi Zhao yi jiang Xiao-Xia Lu Run-ming jin yue-jie Zheng Bao-Ping Xu Zheng-De Xie Zhi-sheng liu Xing-wang li li-Kai lin yun-Xiao Shang Sai-Nan Shu yan Bai min Lu Gen Lu Ji-Kui Deng wan-Jun Luo li-Juan Xiong Miao liu yu-Xia Cui Le-Ping Ye Jia-fu li Jian-bo Shao li-Wei Gao Yong-yan wang Xue-feng wang Global Pediatric Pulmonology Alliance China National Clinical Research Center for Respiratory Diseases Department of Respiratory MedicineBeijing Children's HospitalCapital Medical UniversityNational Center for Children's HealthBeijingChina Institute of Infectious Disease Beijing Ditan HospitalCapital Medical UniversityBeijingChina Center of Hematologic Oncology National Center for Children's HealthBeijing Children's HospitalCapital Medical UniversityBeijingChina Department of Pediatrics Zhongnan Hospital of Wuhan UniversityWuhanChina Department of Pediatrics Renmin Hospital of Wuhan UniversityWuhanChina Department of Respiratory Medicine Wuhan Children's HospitalTongji Medical College of Huazhong University of Science and TechnologyWuhanChina Department of Pediatrics Union Hospital affiliated to Tongji Medical College of Huazhong University of Science and TechnologyWuhanChina Department of Respiratory Medicine Shenzhen Children's HospitalShenzhenChina China National Clinical Research Center for Respiratory Diseases Beijing Institute of PediatricsBeijing Children's HospitalCapital Medical UniversityNational Center for Children's HealthResearch Unit of Critical Infection in ChildrenChinese Academy of Medical SciencesBeijing 2019RU016China Department of Neurology Wuhan Children's HospitalTongji Medical College of Huazhong University of Science and TechnologyWuhanChina Institute of Hospital Management Wuhan UniversityZhongnan Hospital of Wuhan UniversityWuhanChina Department of Pediatric Respiratory Shengjing Hospital of China Medical UniversityShenyangChina Department of Pediatrics Tongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina Department of Respiratory Medicine Children's Hospital of ShanghaiShanghaiChina Department of Respiratory Medicine Guangzhou Women and Children's Medical CenterGuangzhouChina Department of Infectious Diseases Shenzhen Children's HospitalShenzhenChina Office of Infection Management Wuhan Children's Ho

In the early February,2020,we called up an experts' committee with more than 30 Chinese experts from 11 national medical academic organizations to formulate the first edition of consensus statement on diagnosis,treatment and prevention of coronavirus disease 2019 (COVID-19) in children,which has been published in this *** accumulated experiences in the diagnosis and treatment of COVID-19 in children,we have updated the consensus statement and released the second edition *** current version in English is a condensed version of the second edition of consensus statement on diagnosis,treatment and prevention of COVID-19 in *** the current version,diagnosis and treatement criteria have been optimized,and early identification of severe and critical cases is *** early warning indicators for severe pediatric cases have been summarized which is utmost important for clinical *** version of experts consensus will be valuable for better prevention,diagnosis and treatment of COVID-19 in children worldwide.

关键词： Children COVID-19 Infection SARS-CoV-2 Treatment

Diagnosis and Treatment of Cholangiocarcinoma: A Consensus from Surgical Specialists of China

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Journal of Huazhong University of Science and Technology(Medical Sciences) 2014年第4期34卷 469-475页

作者： Jian-qiang Cai Shou-wang Cai Wen-ming Cong min-shan Chen Ping Chen Xiao-ping Chen yan-ling Chen yi-fa Chen Chao-liu Dai Qiang huang Zhi-yong huang bo jiang Bin jiang Ke-wei jiang bo li Zong-fangli li-jian liang Bin liu Hui-chun liu lian-xin liu qing-guang liu Rong liu ying-bin liu Jian-guo Lu Shi-chun Lu yi Lu yi-lei Mao Bin Mei Jun Niu Bao-gang Peng Xiao qin yu-dong Qiu Guang-yi wang Yao-don wangg Zhi-ming wang Ren-hua wan Ya-fu Wu Bao-cai Xing feng Xia Ge-liang Xu Jia-mei yang Xiao-fang yu Yong Zeng Yong-yi Zeng Bi-xiang Zhang Bin-hao Zhang Qi-yu Zhang Shui-jun Zhang wan-guang Zhang Yong-jie Zhang Zhi-wei Zhang dong Zhou Wei-ping Zhou Cancer Institute and Hospital Chinese Academy of Medical Sciences Chinese PLA General Hospital Eastern Hepatobiliary Surgery Hospital of Second Military Medical University Sun Yat-sen University Cancer Center Daping Hospital of Third Military Medical University Tongji Hospital Tongji Medical CollegeHuazhong University of Science and Technology fujian Medical University Union Hospital Shengjing Hospital of China Medical University Anhui Provincial Hospital Hunan Provincial People’s Hospital Taihe Hospital Affiliated to Hubei University of Medicine Peking University People’s Hospital West China Hospital Sichuan University The Second Affiliated Hospital of Xi’an Jiao Tong University The First Affiliated Hospital Sun Yat-sen University First Affiliated Hospital of Kunming Medical University The First Affiliated Hospital of Bengbu Medical College The First Affiliated Hospital of Harbin Medical University The First Affiliated Hospital of Xi’an Jiao Tong University Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine Tangdu Hospital of Fourth Military Medical University Peking Union Medical College Hospital Qilu Hospital of Shandong University The First Affiliated Hospital of Guangxi Medical University Nanjing Drum Tower Hospital The First Affiliated Hospital of Jilin University fujian Provincial Hospital Xiangya Hospital of Central South University The First Affiliated Hospital of Nanchang University Beijing Cancer Hospital Southwest Hospital of Third Military Medical University Shenzhen People’s Hospital The First Affiliated Hospital of fujian Medical University The First Affiliated Hospital of Wenzhou Medical University The First Affiliated Hospital of Zhengzhou University fujian Provincial Cancer Hospital

Cholangiocarcinoma refers to malignant tumors that develop in epithelial lining of biliary system, and it is divided into two categories according to tumor location, intrahepatic cholangiocarcinoma （ICC） and extrahepatic cholangiocarcinoma （ECC）. ICC occurs from the epithelial cells of the intrahepatic bile duct, its branches and interlobular biliary tree; and ECC is divided into hilar cholangiocarcinoma and distal cholangiocarcinoma by the circumscription at the confluence of cystic duct and the common hepatic duct.

关键词： A Consensus from Surgical Specialists of China Diagnosis and Treatment of Cholangiocarcinoma

A practical community-based response strategy to interrupt Ebola transmission in sierra Leone, 2014–2015

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Infectious Diseases of Poverty 2016年第1期5卷 670-679页

作者： Zhong-jie li Wen-Xiao Tu Xiao-Chun wang guo-qing Shi Zun-dong yin Hai-Jun Su Tao Shen Da-Peng Zhang Jian-dong li Shan Lv Chun-li cao Rui-Qian Xie Hong-Zhou Lu Rong-Meng jiang Zheng cao Zhi-jie An Lei-Lei li jie Xu yan-Wen Xiong Wei Zang Wei Zhang Hong-Wei Zhang Wen-Sen Chen Hua ling Wen Xu Jian Cai huan-jin Luo Xue-Sheng Xing Can-Jun Zheng Qiang Wei Xin-Xu li Mei li Hai jiang li-Quan Deng ming-Quan Chen Xiang Huo feng Xu Xue-Hui Lai Xi-Chen Bai Long-jie Ye Jian-yi Yao Wen-Wu yin Jiao-jin Sun lin Xiao fu-Qiang liu Xiao-Qiang liu Hong-Wei Fan Zeng-Qiang Kou Ji-Kun Zhou Hao Zhang Da-Xin Ni Thomas TSamba Qun li Hong-jie yu yu wang Xiao-feng liang Division of Infectious Disease Key Laboratory of Surveillance and Early-warning on Infectious DiseaseChinese Center for Disease Control and PreventionBeijingChina Public Health Emergency Center Chinese Center for Disease Control and PreventionBeijingChina National Center for aiDS/STD Control and Prevention Chinese Center for Disease Control and PreventionBeijingChina Chinese Field Epidemiology Training Program Chinese Center for Disease Control and PreventionBeijingChina National Immunization Program Chinese Center for Disease Control and PreventionBeijingChina Bureau of Disease Prevention and Control National Health and Family Planning Commission of the People’s Republic of ChinaBeijingChina National Institute for Viral Disease Control and Prevention Chinese Center for Disease Control and PreventionBeijingChina National Institute of Parasitic Disease Chinese Center for Disease Control and PreventionShanghaiChina Chinese Center for Health Education BeijingChina Department of Infectious Diseases Shanghai Public Health Clinical CenterShanghaiChina Beijing Ditan Hospital Capital Medical UniversityBeijingChina Health News BeijingChina National Institute for Communicable Disease Control and Prevention Chinese Center for Disease Control and PreventionBeijingChina Department of Training Chinese Center for Health EducationBeijingChina Center for Infectious Diseases Beijing Youan HospitalCapital Medical UniversityBeijingChina Infection Management The First Affiliated Hospital of Nanjing Medical UniversityNanjingChina Chongqing Municipal Center for Disease Control and Prevention ChongqingChina yunnan Provincial Center for Disease Control and Prevention KunmingChina Division of Infectious Disease Control and Prevention Zhejiang Provincial Center for Disease Control and PreventionHangzhouChina Guangdong Provincial Center for Disease Control and Prevention GuangzhouChina Division of Acute Infectious Disease Control and Prevention Hubei Provincial Center for Disease Control and PreventionW

Background:The Ebola virus disease spread rapidly in West Africa in 2014,leading to the loss of thousands of *** engagement was one of the key strategies to interrupt Ebola transmission,and practical community level measures needed to be explored in the field and tailored to the specific context of ***:First,community-level education on Ebola virus disease(EVD)prevention was launched for the community’s social mobilizers in six districts in Sierra Leone beginning in November ***,from January to May of 2015,in three pilot communities,local trained community members were organized to engage in implementation of EVD prevention and transmission interruption measures,by involving them in alert case report,contact tracing,and social *** epidemiological indicators of transmission interruption in three study communities were ***:A total of 6016 community social mobilizers from 185 wards were trained by holding 279 workshops in the six districts,and EVD message reached an estimated 631680 *** three pilot communities,72 EVD alert cases were reported,with 70.8%of them detected by trained local community members,and 14 EVD cases were finally *** tracing detected 64.3%of EVD *** median duration of community infectivity for the cases was 1 *** secondary attack rate was 4.2%,and no third generation of infection was *** health worker was infected,and no unsafe burial and noncompliance to EVD control measures were *** community-based measures were modeled to reduce 77 EVD cases,and the EVD-free goal was achieved four months earlier in study communities than whole country of Sierra ***: The community-based strategy of social mobilization and community engagement was effective in casedetection and reducing the extent of Ebola transmission in a country with weak health system. The successfullypractical experience to reduce the risk of Ebola transmission in the

关键词： Ebola virus disease Community engagement Health education Outbreak control

Timing analysis of the black hole candidate EXO 1846–031 with Insight-HXMT monitoring

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Research in Astronomy and Astrophysics 2021年第3期21卷 193-204页

作者： He-Xin liu yue huang Guang-Cheng Xiao qing-Cui Bu jin-Lu Qu Shu Zhang Shuang-Nan Zhang Shu-Mei Jia Fang-Jun Lu Xiang Ma lian Tao Wei Zhang li Chen li-ming Song Ti-Pei li yu-Peng Xu Xue-Lei cao Yong Chen Cong-Zhan liu Ce Cai Zhi Chang Gang Chen Tian-Xiang Chen yi-Bao Chen yu-Peng Chen Wei Cui Wei-Wei Cui jing-Kang Deng Yong-Wei dong yuan-yuan Du min-Xue fu Guan-Hua Gao He Gao min Gao ming-yu Ge yu-dong Gu Ju Guan Cheng-Cheng guo Da-Wei han Jia Huo Lu-Hua jiang Wei-Chun jiang jing jin Yong-jie jin ling-Da Kong Bing li Cheng-Kui li Gang li Mao-Shun li Wei li Xian li Xiao-bo li Xu-Fang li yang-guo li Zheng-Wei li Xiao-Hua liang jing-yuan liao Bai-Sheng liu guo-qing liu Hong-Wei liu Xiao-jing liu yi-Nong liu bo Lu Xue-feng Lu Qi Luo Tao Luo Bin Meng yi Nang Jian-yin Nie Ge Ou Na Sai Ren-Cheng Shang Xin-ying Song liang Sun ying Tan You-li Tuo Chen wang guo-feng wang Juan wang ling-Jun wang Weng-Shuai wang yu-Sa wang Xiang-yang Wen Bai-yang Wu bo-Bing Wu Mei Wu Shuo Xiao Shao-lin Xiong He Xu Jia-Wei yang Sheng yang yan-Ji yang yi-Jung yang Qi-Bin yi Qian-qing yin yuan You ai-Mei Zhang Cheng-Mo Zhang Fan Zhang Hong-Mei Zhang Juan Zhang Tong Zhang wan-Chang Zhang Wen-Zhao Zhang yi Zhang yi-Fei Zhang Yong-jie Zhang yuan-hang Zhang yue Zhang Zhao Zhang Zhi Zhang Zi-liang Zhang Hai-Sheng Zhao Xiao-Fan Zhao Shi-jie Zheng Yao-Guang Zheng Deng-Ke Zhou Jian-feng Zhou yu-Xuan Zhu Ren-lin Zhuang yue Zhu Key Laboratory of Particle Astrophysics Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China University of Chinese Academy of Sciences Chinese Academy of SciencesBeijing 100049China Institut fur Astronomie und Astrophysik Kepler Center for Astro and Particle PhysicsEberhard Karls Universität72076 TubingenGermany Department of Astronomy Beijing Normal UniversityBeijing 100088China Department of Astronomy Tsinghua UniversityBeijing 100084China Department of Physics Tsinghua UniversityBeijing 100084China Department of Engineering Physics Tsinghua UniversityBeijing 100084China Key Laboratory of Space Astronomy and Technology National Astronomical ObservatoriesChinese Academy of SciencesBeijing 100101China College of Physics Sciences&Technology Hebei UniversityBaoding 071002Hebei ProvinceChina

We present the observational results from a detailed timing analysis of the black hole candidate EXO 1846-031 during its outburst in 2019 with the observations of Insight-HXMT,NICER and *** outburst can be classified roughly into four different ***-C quasi-periodic oscillations(QPOs)observed by NICER(about 0.1-6 Hz)and Insight-HXMT(about 0.7-8 Hz)are also reported in this ***,we study various physical quantities related to QPO *** QPO rms-frequency relationship in the energy band 1-10 keV indicates that there is a turning pointing in frequency around2 Hz,which is similar to that of GRS 1915+105.A possible hypothesis for the relationship above may be related to the inclination of the source,which may require a high inclination to explain *** relationships between QPO frequency and QPO rms,hardness,total fractional rms and count rate have also been found in other transient sources,which can indicate that the origin of type-C QPOs is non-thermal.

关键词： X-ray binaries black hole candidate QPO EXO 1846–031

Consensus statement on layout and delivery of automatic external defibrillator in China

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Journal of Hainan Medical University 2020年第15期26卷 18-23页

作者： yu cao Song Chen yan-Fen Chai Xiao-Hui Chen yu-guo Chen Shao-Wen Cheng Wen-Wei Cheng Bang-han Ding yang Deng jie fu Bang-jiang Fang Mai-ying Fan li Gui Ping Gong Wei guo Shu-Bin guo liang huang Ji-yuan han Zhong Ji Xian-Fei Ji Xin-Cai Ji Hong-Xu jin Xin-Jun jiang wang-Xiang jiang Jia-liang liu Xiao-Ran liu Zhi liu Chuan-Zhu Lv feng Lu Tan-Shi li Xin li Yong li Shang-Lun li Shuang-ming li Xiao-Gang li Bao-Jun li Pei-Wu li Chun-Sheng li Zhi-Jun li Chang-Luo li Xiang-min li yin-Ping li Zong-Jun Lu Zu-Xun Lu Zhong-Qiu Lu Zhi-Qian Luo Xiao-Xing liao Jian-bo Lei Tao Ma yu Ma yue-feng Ma qing-Bian Ma lin-Hao Ma Jun-Qi Ma Shi-Nan Nie jie-Miao Ou-yang Peng Peng Qiao Pei Shu-ming Pan guo-Zhong qing li-jie qin Wu-ying Qiao Fei Shao Wei Song Xing-yue Song Zhen-Ju Song Rong-Ju Sun De-Ya Shang Du-Juan Sha Gui-Lan Tao guo-Gang Tian ying-Ping Tian Jian-Guang Tian Chao-yang Tong Zi-Ren Tang Meng-Xiong Tang guo-Ping Wu Zhi wan Tao wang Xin wang Peng wang Zhong wang Tong wang Ri-Xing wang yi-Xin wang Xiao-Dan wang ling Wu Wei Wei Hua Xiang feng Xu Jun Xu jie Xu Miao-Rong Xie Shuo-Gui Xu Tie Xu feng yu Wen yi li-Shan yang Shi-Jiao yan jin-Jian Yao Shou-Chun yan Xue-Zhong yu Xian-Zhi Ye Xian-liang yan fu-Bing Zhou Rong-Bin Zhou ming Zhou Qiang Zhou jin Zhou Ping Zhou Chang-Ju Zhu Hua-dong Zhu Ji-Hong Zhu Hong Zhang Mao Zhang Hua Zhang Na Zhang guo-Qiang Zhang guo-Xiu Zhang jin-Song Zhang Wen-Wu Zhang Wen-Zhong Zhang Jian-feng Zhang yi-min Zhu Jun Zeng yuan Zheng Zhi-jie Zheng Shen Zhao yan Zhao min Zhao Bin Zhao Xiao-dong Zhao Xiao-jing Zhao Hong-Ke Zeng Sheng-Qiang Zou The Chinese Society of Emergency Medicine Research Unit of Island Emergency Medicine Chinese Academy of Medical SciencesHainan Medical University Key Laboratory of Emergency and Trauma of ministry of Education Hainan Medical UniversityHaikouHainanChina Emergency and Trauma College Hainan Medical UniversityHaikouHainanChina Department of Emergency Hainan Clinical Research Center for Acute and Critical DiseasesThe Second Affiliated Hospital of Hainan Medical UniversityHaikouHainanChina Key Laboratory of Hainan Trauma and Disaster Rescue Key Laboratory of Trauma of Hainan Medical University

*** Sudden cardiac death(SCD)refers to sudden death due to a variety of cardiac *** is manifested as a sudden loss of consciousness,cardiac arrest,and respiratory arrest and generally shows early symptoms that are atypical and not easily detected[1].According to a recent study,nearly 544000 patients suffer from SCD every year in China[2].

关键词： cardiac death respiratory

上海社区老年人轻度认知功能损害患病率调查及其影响因素分析

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中国全科医学 2018年第24期21卷 2909-2915页

作者：张源汪志良许桦王慧杨竹洁彭磊宋园园徐光铮王春燕张复亮彭淑颖迟桂芬陆爱萍梅馨纯申远李云霞李刚田亮万鸣甘荣兴刘涵毅高新义李伟史琰琛江敏俊洪波岳玲严峰朱敏捷王静华孙琳王涛肖世富上海老年脑健康队列研究团队上海市徐汇区徐家汇街道社区卫生服务中心 200030 上海市精神卫生中心 200032 同济大学附属上海市第十人民医院上海市200072 同济大学附属同济医院上海市200065 同济大学附属东方医院上海市200120 上海医药临床研究中心有限公司上海市200032 上海东方脑医学基金会上海市200032 不详

目的调查上海社区常住老年人轻度认知功能损害(MCI)患病率,并分析其影响因素,为建立痴呆早期社区干预模式提供依据。方法本研究属于"上海老年脑健康队列研究"中的徐家汇街道老年人认知功能调查研究。2016年7月—2017年6月,选取徐家汇街... 详细信息

目的调查上海社区常住老年人轻度认知功能损害(MCI)患病率,并分析其影响因素,为建立痴呆早期社区干预模式提供依据。方法本研究属于"上海老年脑健康队列研究"中的徐家汇街道老年人认知功能调查研究。2016年7月—2017年6月,选取徐家汇街道社区卫生服务中心管辖内的塘子泾社区、徐汇新村社区、泰东社区、零陵社区、南丹社区老年人1 033例为调查对象。采用统一编制的调查表进行问卷调查。调查问卷包括人口学资料(性别、年龄、居住状况、受教育时间、职业性质)、生活方式和习惯(吸烟史、饮酒史、饮茶史、运动情况、饮食习惯、业余爱好、右利手情况、睡眠异常情况、饮食异常情况)、BMI、主诉症状(主诉或知情人诉记忆下降、主诉情绪低落、主诉工作学习能力下降、主诉日常生活能力下降)及高血压、心脏病、糖尿病、高脂血症、脑创伤史。调查上海社区常住老年人MCI患病率,并分析其影响因素。结果共发放问卷1 033份,回收有效问卷1 033份,有效回收率100.00%。1 033例社区居民中MCI老年人430例,MCI患病率为41.63%。MCI老年人与正常老年人受教育时间、职业性质、饮茶史、运动情况、业余爱好情况、主诉或知情人诉记忆下降率、主诉工作学习能力下降率、高脂血症史比较,差异有统计学意义(P<0.05)。主诉或知情人诉记忆下降[OR=2.324,95%CI(1.538,3.511)]、主诉工作学习能力下降[OR=1.667,95%CI(1.258,2.209)]是社区老年人发生MCI的危险因素(P<0.05);受教育时间[OR=0.953,95%CI(0.913,0.996)]、职业性质[OR=0.695,95%CI(0.501,0.964)]、业余爱好[OR=0.723,95%CI(0.533,0.981)]、高脂血症史[OR=0.706,95%CI(0.536,0.929)]是社区老年人发生MCI的保护因素(P<0.05)。结论上海社区老年人MCI患病率较高,其发生的危险因素包括主诉或知情人诉记忆下降、主诉工作学习能力下降,保护因素包括受教育时间长、职业性质为脑力劳动、有业余爱好,可据此结果在社区内建立初步的痴呆早期干预模式。此外,本研究还发现有高脂血症史可能是MCI的保护因素,但其和MCI之间的关联尚不明确,有待进一步研究证实。

关键词：轻度认知障碍患病率影响因素分析早期干预

2017年中国ICU患者营养治疗实施状况横断面调查

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解放军医学杂志 2019年第5期44卷 388-393页

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目的了解国内ICU收治患者的营养治疗实施状况。方法对国内116家医院的118个ICU内的患者进行营养治疗实施状况的横断面调查。以2017年4月26日0时所有在ICU内治疗的患者为调查对象,收集患者基本信息、2017年4月25日(即调查日)的营养实施... 详细信息

目的了解国内ICU收治患者的营养治疗实施状况。方法对国内116家医院的118个ICU内的患者进行营养治疗实施状况的横断面调查。以2017年4月26日0时所有在ICU内治疗的患者为调查对象,收集患者基本信息、2017年4月25日(即调查日)的营养实施和胃肠道耐受情况,以及患者的28 d临床转归情况。结果调查共收集病例1953例,女631例(32.4%),男1306例(66.9%),缺失16例(0.7%);年龄(64.1±19.3)岁(1950例)。患者GCS、SOFA和APACHEⅡ评分分别为(10.76±4.35)分(1749例)、(5.65±3.52)分(1783例)、(17.14±7.31)分(1792例)。28 d临床转归存活1483例(75.9%),死亡312例(16.0%),失访+缺失158例(8.1%)。除身高和体重(P=0.000)外,男性与女性患者在年龄、病情严重程度及28 d临床转归等方面差异均无统计学意义。1953例患者中,胃肠功能评估为正常或轻度损害占73.7%(1440例),中-重度损害占10.8%(210例),衰竭占1.7%(33例),13.2%(258例)的患者未做评估。截至调查日,69.4%(1356例)的患者已启动肠内营养(EN),36.4%(711例)的患者已启动肠外营养(PN)。调查日有营养摄入的患者1720例(88.1%)。1953例患者中明确有恶心、呕吐反流、误吸、腹痛、腹胀、腹泻(大便次数≥3次/d且量≥500 ml/d)等胃肠道不耐受表现的分别占总人数的4.8%(93例)、5.4%(105例)、0.9%(17例)、8.7%(170例)、27.5%(538例)和4.3%(84例)。在1270例使用EN的病例中,明确存在恶心、呕吐反流、误吸、腹痛、腹胀、腹泻等不耐受症状的分别占3.2%(40例)、4.3%(54例)、0.8%(10例)、4.4%(56例)、26.9%(341例)和5.4%(69例)。入ICU后24 h内开始EN治疗的患者占22.4%(437/1953),48 h内开始的占38.6%(754/1953),72 h内开始的占46.6%(911/1953)。患者入ICU后3 d总热卡(EN+PN非蛋白热卡)达标率为12.9%(78/607),7 d总热卡达标率为18.7%(189/1010),14 d总热卡的达标率为23.0%(305/1325)。入ICU后3、7、14 dEN达标率分别为9.9%(60/607)、15.0%(151/1010)和18.6%(246/1325)。结论目前我国ICU内的绝大多数患者均接受了营养治疗,其中EN的使用率明显高于PN;但EN的开始时间和达标情况仍不理想,且实施营养治疗时未能体现个体化差异,营养治疗的细节仍需要提高。

关键词：横断面研究肠内营养重症监护病房胃肠道耐受性营养达标率