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A preliminary evaluation of the psychometric profiles in Chinese men with chronic prostatitis/chronic pelvic pain syndrome

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Chinese Medical Journal 2011年第4期124卷 514-518页

作者： zhang guo-xi bai wen-jun xu tao wang xiao-feng Department of Urology Peking University People's HospitalBeijng 100044 China

Background As one of the most commonly diagnosed diseases, chronic prostatitis/chronic pelvic pain syndrome （CP/CPPS） is characterized by a variety of complex symptoms. Anxiety and depression are two of the most prevalent clinical manifestations of patients with CP/CPPS, and have adverse effects on the health of the subjects and prognosis of comorbidities. Such psychological disorders, however, have not been deeply and thoroughly studied in China. The aim of this study was to investigate the prevalence and severity of psychological disorders in Chinese adults with CP/*** From April 2008 to june 2009, 80 patients and 40 age-matched healthy men participating in a voluntary health examination were recruited. The majority of the subjects completed the questionnaires on the National Institutes of Health Chronic Prostatitis Symptom Index （NIH-CPSI） as well as the hospital anxiety and depression scale （HADS）.Results Of all the participants, 77 （96.3%） patients and 37 （92.5%） healthy controls completed the questionnaires. The average NIH-CPSI total score was 21.0±9.5 for the patients and 2.2±1.5 for the controls （P=0.03）. Of the 77 patients with CP/CPPS, 48 （62.3%）, 5 （6.5%）, and 1 （1.2%） had anxiety symptoms, depression symptoms, or both anxiety and depression symptoms, respectively. For the controls, the average HADS anxiety and depression scores in patients were 14.5±6.8 and 5.2±4.5, which were both significantly higher than in controls. Moreover, the prevalence and the symptom scores of both the HADS anxiety and depression were higher for the younger age group （〈35 years） than for the older age group （〈35 years）.Conclusions This preliminary study revealed that male patients with CP/CPPS had a higher prevalence of psychological disorders than in the control subjects. Moreover, the differences of the prevalence and severity of the psychological symptoms between the two different age groups may imply that psychological disorders related to CP/CPPS may be relieved

关键词： chronic prostatitis/chronic pelvic pain syndrome hospital anxiety and depression scale psychological disorders

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Development of a High-throughput Sequencing Platform for Detection of Viral Encephalitis Pathogens Based on Amplicon Sequencing

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Biomedical and Environmental Sciences 2024年第3期37卷 294-302页

作者： zhang Ya Li SU wen Zhe wang Rui Chen LI Yan zhang jun feng LIU Sheng Hui HU Dan He xu Chong xiao YIN Jia Yu YIN Qi Kai HE Ying LI Fan FU Shi Hong NIE Kai LIANG guo Dong tao Yong xu Song tao MA Chao feng wang Huan Yu Shaanxi University of Chinese Medicine Xianyang 712000ShaanxiChina National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases National Institute for Viral Disease Control and PreventionChinese Center for Disease Control and PreventionBeijing 102206China Guangzhou Center for Disease Control and Prevention Guangzhou 510000GuangdongChina Shandong Center for Disease Control and Prevention Jinan 250000ShandongChina Department of Ophthalmology Beijing Chaoyang HospitalCapital Medical UniversityBeijing 100020China xi'an Center for Disease Control and Prevention Xi’an 710054ShaanxiChina

Objective Viral encephalitis is an infectious disease severely affecting human *** is caused by a wide variety of viral pathogens,including herpes viruses,flaviviruses,enteroviruses,and other *** laboratory diagnosis of viral encephalitis is a worldwide ***,high-throughput sequencing technology has provided new tools for diagnosing central nervous system ***,In this study,we established a multipathogen detection platform for viral encephalitis based on amplicon *** We designed nine pairs of specific polymerase chain reaction(PCR)primers for the 12 viruses by reviewing the relevant *** detection ability of the primers was verified by software simulation and the detection of known positive *** sequencing was used to validate the samples,and consistency was compared with Sanger *** The results showed that the target sequences of various pathogens were obtained at a coverage depth level greater than 20×,and the sequence lengths were consistent with the sizes of the predicted *** sequences were verified using the National Center for Biotechnology Information BLAST,and all results were consistent with the results of Sanger *** Amplicon-based high-throughput sequencing technology is feasible as a supplementary method for the pathogenic detection of viral *** is also a useful tool for the high-volume screening of clinical samples.

关键词： Viral encephalitis Amplicon sequencing High-throughput sequencing Multipathogen detection

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Study of the response of 10B-doped MCP to wide-energy range neutrons from eV to MeV

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Nuclear Science and Techniques 2024年第8期35卷 132-141页

作者： Qiang Li Li‑Jiao wang xiang‑Biao Qiu Jing‑wen Li Wei xu tao Li Ze‑Bin Lin Chang‑jun Ning Yong‑Hao Chen Rui‑Rui Fan Kang Sun Jing‑Yu Tang Rong zhang Han‑tao Jing Bo Mei Qi An Hao‑Fan bai Jiang‑Bo bai Jie Bao Ping Cao Qi‑Ping Chen Zhen Chen Zeng‑Qi Cui An‑Chuan Fan Chang‑Qing feng Fan‑Zhen feng Ke‑Qing Gao Min‑Hao Gu Chang‑Cai Han Zi‑Jie Han guo‑Zhu He Yong‑Cheng He Yang Hong Yi‑Wei Hu Han‑xiong Huang Wei‑Hua Jia Hao‑Yu Jiang Wei Jiang Zhi‑Jie Jiang Zheng‑Yao Jin Ling Kang Bo Li Chao Li Gong Li Jia‑wen Li xiao Li Yang Li Jie Liu Rong Liu Shu‑Bin Liu Guang‑Yuan Luan Bin‑Bin Qi Jie Ren Zhi‑Zhou Ren xi‑Chao Ruan Zhao‑Hui Song Zhi‑xin Tan Sheng‑Da Tang Peng‑Cheng wang Zhao‑Hui wang Zhong‑Wei wen xiao‑Guang Wu xuan Wu Li‑Kun xie Yi‑Wei Yang Han Yi Yong‑Ji Yu guo‑Hui zhang Lin‑Hao zhang Mo‑Han zhang Qi‑Wei zhang xian‑Peng zhang Yu‑Liang zhang Yue zhang Zhi‑Yong zhang Mao‑Yuan Zhao Lu‑Ping Zhou Zhi‑Hao Zhou Ke‑jun Zhu Institute of High Energy Physics Chinese Academy of Sciences(CAS)Beijing 100049China Spallation Neutron Source Science Center Dongguan 523803China State Key Laboratory of Particle Detection and Electronics Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China Dongguan Songshan Lake Future School Dongguan 523808China North Night Vision Science&Technology(Nanjing)Research Institute Co.Ltd. Nanjing 211106China Sino‑French Institute of Nuclear Engineering and Technology Sun Yat-sen UniversityZhuhai 519082China School of Nuclear Science and Technology University of Science and Technology of ChinaHefei 230027China State Key Laboratory of Particle Detection and Electronics University of Science and Technology of ChinaHefei 230026China Department of Modern Physics University of Science and Technology of ChinaHefei 230026China State Key Laboratory of Nuclear Physics and Technology School of PhysicsPeking UniversityBeijing 100871China Institute of Nuclear Physics and Chemistry China Academy of Engineering PhysicsMianyang 621900China Key Laboratory of Nuclear Data China Institute of Atomic EnergyBeijing 102413China USTC Archaeometry Lab University of Science and Technology of ChinaHefei 230026China Northwest Institute of Nuclear Technology Xi’an 710024China University of Chinese Academy of Sciences Beijing 100049China

Neutron-sensitive microchannel plates(nMCPs)have applications in neutron detection,including energy spectrum measurements,neutron-induced cross sections,and neutron imaging.10B-doped MCPs(B-MCPs)have attracted significant attention owing to their potential for exhibiting a high neutron detection efficiency over a large neutron energy *** spatial and temporal resolutions are useful for neutron energy-resolved ***,their practical applications still face many technical *** this study,a B-MCP with 10 mol%10B was tested for its response to wide-energy neutrons from eV to MeV at the Back-n white neutron source at the China Spallation Neutron *** neutron detection efficiency was calibrated at 1 eV,which is approximately 300 times that of an ordinary MCP and indicates the success of 10 B *** factors that caused the reduction in the detection efficiency were simulated and *** neutron energy spectrum obtained using B-MCP was compared with that obtained by other measurement methods,and showed very good consistency for neutron energies below tens of *** response is more complicated at higher neutron energy,at which point the elastic and nonelastic reactions of all nuclides of B-MCP gradually become *** is beneficial for the detection of neutrons,as it compensates for the detection efficiency of B-MCP for high-energy neutrons.

关键词： Neutron radiation image 10B-doped MCP Neutron response Wide-energy range neutrons

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10B-doped MCP detector developed for neutron resonance imaging at Back-n white neutron source

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Nuclear Science and Techniques 2024年第8期35卷 58-68页

作者： Qiang Li Li‑Jiao wang Jing‑Yu Tang xiang‑Biao Qiu Zhen Chen Mao‑Yuan Zhao Chang‑jun Ning Kai Pan Wei xu tao Li Su‑Peng Lu Han Yi Rui‑Rui Fan Chang‑Qing feng Rong zhang xiao‑Yang Sun Qi An Hao‑Fan bai Jiang‑Bo bai Jie Bao Ping Cao Qi‑Ping Chen Yong‑Hao Chen Zeng‑Qi Cui An‑Chuan Fan Fan‑Zhen feng Min‑Hao Gu Chang‑Cai Han Zi‑Jie Han guo‑Zhu He Yong‑Cheng He Yang Hong Yi‑Wei Hu Han‑xiong Huang Wei Jiang Zhi‑Jie Jiang Zheng‑Yao Jin Ling Kang Bo Li Gong Li xiao Li Yang Li Jie Liu Rong Liu Shu‑Bin Liu Yi‑Na Liu Guang‑Yuan Luan Jie Ren Zhi‑Zhou Ren xi‑Chao Ruan Zhao‑Hui Song Kang Sun Zhi‑xin Tan Sheng‑Da Tang Jin‑Cheng wang Peng‑Cheng wang Zhao‑Hui wang Zhong‑Wei wen xiao‑Guang Wu xuan Wu Cong xia Yong‑Ji Yu guo‑Hui zhang Hang‑Chang zhang Lin‑Hao zhang Qi‑Wei zhang xian‑Peng zhang Yu‑Liang zhang Yue zhang Zhi‑Yong zhang Zhi‑Hao Zhou Ke‑jun Zhu Chong Zou Institute of High Energy Physics Chinese Academy of Sciences(CAS)Beijing 100049China Spallation Neutron Source Science Center Dongguan 523803China State Key Laboratory of Particle Detection and Electronics Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049China Dongguan Songshan Lake Future School Dongguan 523808China School of Nuclear Science and Technology University of Science and Technology of ChinaHefei 230027China State Key Laboratory of Particle Detection and Electronics University of Science and Technology of ChinaHefei 230026China North Night Vision Science and Technology(Nanjing)Research Institute Co.Ltd Nanjing 211106China Department of Modern Physics University of Science and Technology of ChinaHefei 230026China State Key Laboratory of Nuclear Physics and Technology School of PhysicsPeking UniversityBeijing 100871China Institute of Modern Physics Fudan UniversityShanghai 200433China Key Laboratory of Nuclear Data China Institute of Atomic EnergyBeijing 102413China China Academy of Engineering Physics Institute of Nuclear Physics and ChemistryMianyang 621900China USTC archaeometry lab University of Science and Technology of ChinaHefei 230026China Northwest Institute of Nuclear Technology Xi’an 710024China University of Chinese Academy of Sciences Beijing 100049China China Shipbuilding Trading Co. LtdBeijing 100044China

Neutron resonance imaging(NRI)has recently emerged as an appealing technique for neutron *** complexity surpasses that of conventional transmission imaging,as it requires a high demand for both a neutron source and ***,the progression of NRI technology has been sluggish since its inception in the 1980s,particularly considering the limited studies analyzing the neutron energy range above *** white neutron source(Back-n)at the China Spallation Neutron Source(CSNS)provides favorable beam conditions for the development of the NRI technique over a wide neutron energy range from eV to ***-sensitive microchannel plates(MCP)have emerged as a cutting-edge tool in the field of neutron detection owing to their high temporal and spatial resolutions,high detection efficiency,and low *** this study,we report the development of a 10B-doped MCP detector,along with its associated electronics,data processing system,and NRI experiments at the *** heavy elements such as gold,silver,tungsten,and indium can be easily identified in the transmission images by their characteristic resonance peaks in the 1–100 eV energy range;the more difficult medium-weight elements such as iron,copper,and aluminum with resonance peaks in the 1–100 keV energy range can also be *** particular,results in the neutron energy range of dozens of keV(Aluminum)are reported here for the first time.

关键词： Neutron resonance imaging 10B doped MCP detector White neutron source Sample nuclide identification

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Clinical observation of loupe-assisted intussusception vasoepididymostomy in the treatment of obstructive azoospermia(analysis of 49 case reports)

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Asian Journal of Andrology 2009年第2期11卷 193-199页

作者： guo-xi zhang wen-jun bai Ke-xin xu xiao-feng wang Ji-Chuan Zhu Department of Urology People’s HospitalBeijing UniversityBeijing 100044China

To evaluate the clinical outcomes of loupe-assisted intussusception vasoepididymostomy(VE)in the treatment of epididymal obstructive azoospermia(EOA),we retrospectively analyzed data from 49 patients with EOA who underwent two-suture longitudinal intussusception vasoepididymostomy(LIVE)between 2000 and *** data included the surgical method,postoperative motile sperm count per ejaculation,percentage of progressive motile sperm and patency and pregnancy *** were a total of 49 men undergoing scrotal exploration,and epididymal obstruction was found in all *** or unilateral anastomoses were performed in 40 and 6 men,*** postoperative courses of 42 patients were followed up for more than 6 months,and the courses of 38 patients were followed up for more than 1 *** overall patency and pregnancy rates were 71.4%and 26.3%,***,progressive motile sperm was more frequently present in those patients who had undergone anastomosis at cauda than at corpus or *** was achieved only in those patients who had undergone anastomosis at least on one side of the cauda *** think that the loupe-assisted method,with a lower overall cost and a simplified surgical procedure,can achieve satisfactory patency outcomes and pregnancy *** from this paper also suggest that paternity outcomes occur more frequently after anastomoses at cauda than at corpus or caput.

关键词： epididymal obstructive azoospermia intussusception loupe-assisted vasoepididymostomy

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淬火、回火对连铸QTNi4MoV球墨铸铁组织和硬度的影响

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材料热处理学报 2024年第4期45卷 140-151页

作者：颜国君张欣昱美小煜王锦涛王文城薛琦刘保建蒋百铃西安理工大学材料科学与工程学院陕西西安710048 陆军装备部装备项目管理中心北京100072

采用光学显微镜(OM)、扫描电镜(SEM)、透射电镜(TEM)和硬度计等对QTNi4MoV球墨铸铁在淬火和回火过程中的组织及硬度变化规律进行了研究。结果表明:经1323 K保温4 h的石墨化退火处理后,QTNi4MoV球墨铸铁的组织由石墨球+残留奥氏体+针状... 详细信息

采用光学显微镜(OM)、扫描电镜(SEM)、透射电镜(TEM)和硬度计等对QTNi4MoV球墨铸铁在淬火和回火过程中的组织及硬度变化规律进行了研究。结果表明:经1323 K保温4 h的石墨化退火处理后,QTNi4MoV球墨铸铁的组织由石墨球+残留奥氏体+针状贝氏体组成,硬度约为40 HRC;再经1223 K保温1 h油淬后,QTNi4MoV球墨铸铁的组织由石墨球、马氏体和残留奥氏体组成,硬度为48.5 HRC;淬火后QTNi4MoV球墨铸铁的组织具有良好的回火抗力,回火温度达到773 K时,其淬火马氏体才开始分解;经773 K保温3 h的一次和二次回火后,QTNi4MoV球墨铸铁的组织为石墨球、回火马氏体和少量残留奥氏体,硬度值分别为47.5和46 HRC,抗拉强度高于900 MPa,满足铝合金压铸模具服役时对其制造材料在力学性能方面的要求。

关键词： QTNi4MoV球墨铸铁淬火回火显微组织硬度

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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

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Association of serum uric acid with thyroid function in health check-up participants

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Chinese Medical Journal 2020年第12期133卷 1409-1414页

作者： xiao-jun wang xi-wen Qian xu zhang Li Han Yu-Qi Zheng tao Wu guo-You Qin Zhi-Bin Ye Jing xiao Department of Traditional Chinese Medicine Huadong Hospital Affiliated to Fudan UniversityShanghai 200040China Shanghai Key Laboratory of Clinical Geriatric Medicine Huadong Hospital Affiliated to Fudan UniversityShanghai 200040China Department of Biostatistics School of Public HealthFudan UniversityShanghai 200433China Department of Nephrology Huadong Hospital Affiliated to Fudan UniversityShanghai 200040China

Background:The relationship of uric acid(UA)with the thyroid function among healthy individuals remains *** aimed to examine the relationship between UA contents and thyroid hormone levels in healthy Chinese ***:This was a cross-sectional study of 1186 Chinese adults(736 men and 450 women)who underwent a health check-up at the Huadong Hospital Affiliated to Fudan University(Shanghai,China)between January 1,2010 and July 31,*** and thyroid hormone levels were compared in different UA groups(in male and menopause women groups,MG1:UA<5 mg/dL;MG2:5 mg/dLUA<7 mg/dL;and MG3:UA≥7 mg/dL;in female groups,FG1 to FG3 represent the UA levels of<4 mg/dL,4 mg/dLUA<6 mg/dL,and≥6 mg/dL,respectively).In addition,natural cubic spline regression,together with Pearson correlation analysis,was performed in investigating the correlation of UA with thyroid ***:After adjusting for confounding factors,low levels of UA(for males,UA<5.30 mg/dL;for females,UA<4.05 mg/dL)were negatively correlated with free triiodothyronine(FT3)both in men and *** levels between 4.83 and 6.06 mg/dL may act to protect FT3 in women,while UA levels between 6.39 and 7.09 mg/dL may protect FT3 in ***3 levels of low-range UA group reduced compared with mid-range UA and the high-range UA groups in both men and ***:Our results provide epidemiologic evidence to support the negative correlation between low UA contents and FT3 in the Chinese Han population,suggesting that the reduced UA contents may serve as the risk factor to predict poor thyroid function in Chinese individuals.

关键词： Uric acid Thyroid Chinese

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Observation of mother-perpetrated infanticide in golden takins(Budorcas taxicolor bedfordi)

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Zoological Research 2020年第4期41卷 455-457页

作者： Hai-tao Zhao wen-Qing zhang Kang-Sheng Jia Jia-xuan Li xu-xiang bai xiao-Wei wang Song-tao guo Shu-jun He Hong-Juan Sun Ying-Hu Lei Ru Liang Pan Bao-guo Li Shaanxi Key Laboratory for Animal Conservation Shaanxi Institute of ZoologyXi'anShaanxi 710032 China College of Life Sciences Northwest UniversityXianShaanxi 710069China Shaanxi Broadcasting Corporation Xi'anShaanxi 710061China Research Center of Qinling Giant Panda Shaanxi Academy of ForestryXi'anShaanxi 710402China University of California Davis Davis 95616USA Internationa/Centre of Biodiversity and Primate ConservationCentre Dali UniversityDaliYunnan 671000China School of Human Sciences University of Western AustraliaPerthWA 6009Australia Center for Excellence in Animal Evolution and Genetics Chinese Academy of SciencesKunmingYunnan 650223China

DEAR EDITOR,Infanticide by unrelated individuals is widely reported in the animal kingdom;however,little is known about cases perpetrated by a parent,particularly the *** article reports on three cases of mother-initiated infanticide in Qinling golden takins(Budorcas taxicolor bedfordi)from video and camera *** on previous reports in other animals,we propose that the infanticide events observed in golden takins were related to the parental manipulation mechanism-i.e.

关键词： EDIT mother individual

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Primary yields of protons measured using CR-39 in laser-induceddeuteron–deuteron fusion reactions

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Nuclear Science and Techniques 2020年第6期31卷 90-98页

作者： Yue zhang Long-xiang Liu Hong-Wei wang Yu-Gang Ma bai-Fei Shen guo-Qiang zhang Mei-Rong Huang Aldo Bonasera wen-Peng wang Jian-Cai xu Shun Li Gong-tao Fan xi-Guang Cao Yong Yu Jian-jun He Chang-Bo Fu Suyalatu zhang xin-Rong Hu xin-xiang Li Zi-Rui Hao jun-wen wang Han xue Hai-Juan Fu Shanghai Institute of Applied Physics CASShanghai 201800China University of Chinese Academy of Sciences Beijing 100049China Shanghai Advanced Research Institute CASShanghai 201210China Key Laboratory of Nuclear Physics and Ion-Beam Application(MOE) Institute of Modern PhysicsFudan UniversityShanghai 200433China State Key Laboratory of High Field Laser Physics Shanghai Institute of Optics and Fine MechanicsCASShanghai 201800China Department of Physics Shanghai Normal UniversityShanghai 200234China CAS Center for Excellence in Ultra-Intense Laser Science Shanghai 201800China College of Physics and Electronics Information Inner Mongolia University for NationalitiesTongliao 028000China Cyclotron Institute Texas A&M UniversityCollege StationTX 77843USA Laboratori Nazionali del Sud INFNVia Santa Sofia6295123 CataniaItaly Key Laboratory of Beam Technology of Ministry of Education College of Nuclear Science and TechnologyBeijing Normal UniversityBeijing 100875China ShanghaiTech University Shanghai 201210China Shanghai University Shanghai 200444China

Investigating deuteron–deuteron(DD)fusion reactions in a plasma environment similar to the early stages of the Big Bang is an important topic in nuclear *** this study,we experimentally investigated such reactions,using eight laser beams with the third harmonic impacting on a deuterated polyethylene target at the ShenGuang-II Upgrade laser *** work focused on the application of range-filter(RF)spectrometers,assembled from a 70 lm aluminum filter and two CR-39 nuclear track detectors,to measure the yields of primary *** on the track diameter calibration results of 3 MeV protons used to diagnose the tracks on the RF spectrometers,an approximate primary DD-proton yield of(8.5±1.7)×10^6 was obtained,consistent with the yields from similar laser facilities *** indicates that the RF spectrometer is an effective way to measure primary ***,due to the low yields of D^3He-protons and its small track diameter,CR-39 detectors were unable to distinguish it from the background *** other accurate detectors may help to measure these rare events.

关键词： Deuteron-deuteron fusion CR-39 Rangefilter spectrometer DD-proton

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