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Towards a global One Health index: a potential assessment tool for One Health performance

Infectious Diseases of Poverty 2022年第3期11卷 12-26页

作者： Xiao-Xi Zhang jing-shu Liu Le-Fei Han Shang Xia Shi-Zhu Li Odel YLi Kokouvi Kassegne Min Li Kun Yin Qin-Qin Hu Le-Shan Xiu Yong-Zhang Zhu Liang-Yu Huang xiang-Cheng Wang Yi Zhang Han-qing zhao jing-Xian Yin Tian-Ge Jiang Qin Li Si-wei Fei Si-Yu Gu Fu-Min Chen Nan Zhou Zi-Le Cheng Yi Xie Hui-Min Li Jin Chen zhao-Yu Guo Jia-Xin Feng Lin Ai jing-Bo xue Qian Ye Liz Grant Jun-Xia Song Geoff Simm Jürg Utzinger Xiao-Kui Guo Xiao-Nong Zhou School of Global Health Chinese Center for Tropical Diseases ResearchShanghai Jiao Tong University School of MedicineShanghaiPeople’s Republic of China One Health Center Shanghai Jiao Tong University-The University of EdinburghShanghaiPeople’s Republic of China National Institute of Parasitic Diseases at Chinese Center for Disease Control and Prevention(Chinese Center for Tropical Diseases Research) NHC Key Laboratory of Parasite and Vector BiologyWHO Collaborating Centre for Tropical DiseasesShanghaiPeople’s Republic of China Shanghai Legislative Research Institute ShanghaiPeople’s Republic of China Zhuhai Branch ESPREBeijing Normal University Zhuhai CampusZhuhaiGuangdongPeople’s Republic of China Global Health Academy The University of EdinburghEdinburghUK Food and Agriculture Organization of the United Nations RomeItaly Global Academy of Agriculture and Food Systems The University of EdinburghEdinburghUK Swiss Tropical and Public Health Institute AllschwilSwitzerland University of Basel BaselSwitzerland

Background:A One Health approach has been increasingly mainstreamed by the international community, as it provides for holistic thinking in recognizing the close links and inter-dependence of the health of humans, animals and the environment. However, the dearth of real-world evidence has hampered application of a One Health approach in shaping policies and practice. This study proposes the development of a potential evaluation tool for One Health performance, in order to contribute to the scientific measurement of One Health approach and the identification of gaps where One Health capacity building is most urgently ***:We describe five steps towards a global One Health index (GOHI), including (i) framework formulation;(ii) indicator selection;(iii) database building;(iv) weight determination;and (v) GOHI scores calculation. A cell-like framework for GOHI is proposed, which comprises an external drivers index (EDI), an intrinsic drivers index (IDI) and a core drivers index (CDI). We construct the indicator scheme for GOHI based on this framework after multiple rounds of panel discussions with our expert advisory committee. A fuzzy analytical hierarchy process is adopted to determine the weights for each of the ***:The weighted indicator scheme of GOHI comprises three first-level indicators, 13 second-level indicators, and 57 third-level indicators. According to the pilot analysis based on the data from more than 200 countries/territories the GOHI scores overall are far from ideal (the highest score of 65.0 out of a maximum score of 100), and we found considerable variations among different countries/territories (31.8–65.0). The results from the pilot analysis are consistent with the results from a literature review, which suggests that a GOHI as a potential tool for the assessment of One Health performance might be ***:GOHI—subject to rigorous validation—would represent the world’s first evaluation tool that constructs the

关键词： Antimicrobial resistance Cell-like framework Climate change Food security Global One Health index(GOHI) Global performance assessment Governance Zoonotic diseases

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甘氨酸电解液添加剂对水系锌离子电池电化学性能的影响

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无机化学学报 2023年第8期39卷 1501-1509页

作者：唐晓宁夏澍罗秋洋刘珺楠杨兴富邵姣婧薛安贵州大学材料与冶金学院贵阳550025 贵州师范大学材料与建筑学院贵阳550025

水系锌离子电池因其高安全性、高容量、低价格等优点,有望成为下一代规模储能设备。然而,副反应、锌枝晶和有限的使用寿命阻碍了其实际应用。我们将电解质添加剂甘氨酸(Gly)引入到常规水系ZnSO4电解质中。Gly中的极性基团(-COOH和-NH_(... 详细信息

水系锌离子电池因其高安全性、高容量、低价格等优点,有望成为下一代规模储能设备。然而,副反应、锌枝晶和有限的使用寿命阻碍了其实际应用。我们将电解质添加剂甘氨酸(Gly)引入到常规水系ZnSO4电解质中。Gly中的极性基团(-COOH和-NH_(2))可以调节Zn^(2+)的溶剂化结构,从而重新分配Zn2+的沉积以避免枝晶和副反应发生。结果表明,在ZnSO_(4)电解质中添加50 mmol·L^(-1)的Gly后(ZnSO4-Gly),Zn||Zn对称电池在1 mA·cm^(-2)和1 mAh·cm^(-2)下,表现出良好的循环寿命(3 000 h),明显高于使用ZnSO_(4)电解质的性能(300 h)。以ZnSO_(4)-Gly为电解液的Zn||MnO2全电池,在比电容和倍率性能方面比无添加剂器件表现得更好。

关键词：水系锌离子电池电解液添加剂甘氨酸锌负极锌枝晶

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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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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

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基质金属蛋白酶-9基因多态性与儿童幽门螺杆菌相关性胃十二指肠疾病的关系

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中国当代儿科杂志 2010年第4期12卷 262-266页

作者：单庆文经承学王琳琳吕自力唐清云翔连淑君广西医科大学第一附属医院儿科广西南宁530021 广西医科大学第一附属医院病理科广西南宁530021

目的研究基质金属蛋白酶-9(MMP-9)基因启动子多态性与儿童幽门螺杆菌(Hp)相关性慢性胃炎、十二指肠溃疡的易感性和临床特征的关系。方法采用聚合酶链反应-限制性片段长度多态性技术(PCR-RFLP)和测序方法,对100例慢性胃炎及32例十二指肠... 详细信息

目的研究基质金属蛋白酶-9(MMP-9)基因启动子多态性与儿童幽门螺杆菌(Hp)相关性慢性胃炎、十二指肠溃疡的易感性和临床特征的关系。方法采用聚合酶链反应-限制性片段长度多态性技术(PCR-RFLP)和测序方法,对100例慢性胃炎及32例十二指肠溃疡儿童和102例健康对照组儿童的MMP-9基因-1562C/T多态性进行检测。采用反转录-聚合酶链反应(RT-PCR)方法检测胃黏膜MMP-9mRNA的表达。结果MMP-9基因-1562C/T多态性位点的基因型和等位基因频率在病例组和对照组儿童中的分布无明显差别。在慢性胃炎组中,C/C基因型携带者发生Hp感染的风险是T等位基因(C/T+T/T)携带者的3.1倍。MMP-9基因-1562C/T多态性不影响MMP-9mRNA在胃黏膜中的表达水平。结论MMP-9基因-1562C/T多态性与儿童慢性胃炎和十二指肠溃疡的发生无相关性,该基因位点的C/C基因型携带者可能与Hp易感性相关。

关键词：基质金属蛋白酶-9 基因多态性幽门螺杆菌胃十二指肠疾病儿童

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Analysis of Factors Associated with Death in Maintenance Hemodialysis Patients： A Multicenter Study in China

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Chinese Medical Journal 2017年第8期130卷 885-891页

作者： Kang-Kang Song De-Long zhao Yuan-Da Wang Yong Wang xue-Feng Sun Li-Ning Miao zhao-Hui Ni hong-Li Lin Fu-You Liu Ying Li Ya-Ni He Nian-Song Wang Cai-Li Wang Ai-Hua Zhang Meng-Hua Chen Xiao-Ping Yang Yue-Yi Deng Feng-Min Shao shu-Xia Fu jing-Ai Fang Guang-Yan Cai xiang-Mei Chen Department of Nephrology Chinese PLA General Hospital Chinese PLA Institute of Nephrology State Key Laboratory of Kidney Diseases National Clinica Research Center for Kidney Diseases Beijing 100853 China Department of Nephrology The Second Hospital of Jilin University Changchun Jilin 130041 China Department of Nephrology Renji Hospital Shanghai Jiao Tong University School of Medicine Shanghai Peritoneal Dialysis Research Center Shanghai 200127 China Department of Nephrology First Affiliated Hospital of Dalian Medical University Dalian Liaoning 116011 China Department of Nephrology The Second Xiangya Hospital of Central South University Changsha Hunan 410011 China Department of Nephrology Third Hospital of Hebei Medical University Kidney Disease Research Center of Hebei Province Shijiazhuang Hebei 050081 China Department of Nephrology Institute of Surgery Research Daping Hospital Third Military Medical University Chongqing 400042 China Department of Nephrology Shanghai Jiao Tong University Affiliated The Sixth People's Hospital Shanghai 200233 China Department of Nephrology First Affiliated Hospital of Baotou Medical College Baotou Inner Mongolia 014040 China Department of Nephrology Peking University Third Hospital Beijing 100191 China Department of Nephrology General Hospital of Ningxia Medical University Yinchuan Ningxia 750004 China Department of Nephrology The First Affiliated Hospital of Shihezi University School of Medicine Shihezi Xinjiang 832008 China Department of Nephrology Longhua Hospital Shanghai University of Traditional Chinese Medicine Shanghai 200032 China Department of Nephrology Henan Provincial People's Hospital Zhengzhou Henan 450003 China Department of Nephrology The Second Hospital of Hebei Medical University Shijiazhuang Hebei 050000 China Department of Nephrology First Hospital of Shanxi Medical University Taiyuan Shanxi 030001 China

Background： Patients on hemodialysis have a high-mortality risk. Tiffs study analyzed factors associated with death in patients on maintenance hemodialysis （MHD）. While some studies used baseline data of MHD patients, this study used the most recent data obtained from patients just prior to either a primary endpoint or the end of the study period to iliad the characteristics of patients preceding ***： Participants were selected from 16 blood purification centers in China from January 2012 to December 2014, Patients＇ data were collected retrospectively. Based on survival status, the participants were divided into two groups： survival group and the death group. Logistic regression analysis was performed to determine/＇actors associated with all-cause mortality.

关键词： Hemodialysis Mortality: Risk Factors

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红细胞分化去核因子在诱导小鼠红白血病细胞分化以及恶性逆转中的作用

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中国医学科学院学报 2001年第1期23卷 32-35,F003页

作者：赵青葛晔华周建平马静陈克铨薛社普韩代书中国医学科学院中国协和医科大学基础医学研究所细胞生物室北京100005

研究小鼠红细胞分化去核分化因子 (MEDDF)在红细胞终末分化中的功能。方法构建在真核细胞中表达的重组质粒 pcDNA- MEDDF，用其转染小鼠红白血病细胞系 (MEL)。通过分析细胞的生长曲线、分裂指数及在半固体培养基中的集落形成率比较细... 详细信息

研究小鼠红细胞分化去核分化因子 (MEDDF)在红细胞终末分化中的功能。方法构建在真核细胞中表达的重组质粒 pcDNA- MEDDF，用其转染小鼠红白血病细胞系 (MEL)。通过分析细胞的生长曲线、分裂指数及在半固体培养基中的集落形成率比较细胞的生长特性，采用 RT- PCR检测 c- myc及β-珠蛋白 (β- globin)基因的表达。结果转染 pcDNA- MEDDF与转染空载体 (pcDNA3.1)的细胞相比较，细胞的增殖率减慢、分裂指数降低、在半固体培养基中形成集落的数量减少。转染细胞的联苯胺阳性率达 32.8％。用 RT- PCR检测发现，转染细胞β-珠蛋白的表达量上升了 3.43倍， c- myc表达量下降了 66.3％。结论 MEDDF能使小鼠红白血病细胞分化并抑制其恶性变。

关键词：小鼠红细胞分化去核因子红细胞分化红白血病

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Tackling global health security by building an academic community for One Health action

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Infectious Diseases of Poverty 2023年第4期12卷 93-98页

作者： Xiao-Xi Zhang Xin-Chen Li Qi-Yu Zhang jing-shu Liu Le-Fei Han Zohar Lederman Janna M.Schurer Patrícia Poeta Md.Tanvir Rahman Shi-Zhu Li Kokouvi Kassegne Kun Yin Yong-Zhang Zhu Shang Xia Lu He Qin-Qin Hu Le-Shan Xiu jing-Bo xue Han-qing zhao Xi-Han Wangv Logan Wu Xiao-Kui Guo zhao-Jun Wang Bernhard Schwartländer Ming-Hui Ren Xiao-Nong Zhou School of Global Health Chinese Center for Tropical Diseases ResearchShanghai Jiao Tong University School of MedicineShanghaiPeople’s Republic of China Institute of One Health Shanghai Jiao Tong UniversityShanghaiPeople’s Republic of China Medical Ethics and Humanities Unit Hong Kong UniversityHong KongPeople’s Republic of China Center for One Health University of Global Health EquityButaroRwanda Microbiology and Antibiotic Resistance Team Department of Veterinary SciencesUniversity of Trás-os-Montes and Alto DouroVila RealPortugal Associate Laboratory for Green Chemistry Chemistry DepartmentUniversity Nova of LisbonLisbonPortugal Veterinary and Animal Research Centre University of Trás-os-Montes and Alto DouroVila RealPortugal Associate Laboratory for Animal and Veterinary Sciences University of Trás-os-Montes and Alto DouroVila RealPortugal Department of Microbiology and Hygiene Bangladesh Agricultural UniversityMymensinghBangladesh National Institute of Parasitic Diseases at Chinese Center for Disease Control and Prevention(Chinese Center for Tropical Diseases Research) NHC Key Laboratory of Parasite and Vector BiologyWHO Collaborating Centre for Tropical DiseasesShanghaiPeople’s Republic of China Walter and Eliza Hall Institute ParkvilleAustralia Department of Medical Biology University of MelbourneMelbourneAustralia German Ministry of Foreign Affairs(Former Assistant Director General and Chef de Cabinet of Dr Tedros at the World Health Organization) BerlinGermany School of Public Health Peking UniversityBeijingPeople’s Republic of China

Background One Health approach is crucial to tackling complex global public health threats at the interface of humans, animals, and the environment. As outlined in the One Health Joint Plan of Action, the international One Health community includes stakeholders from different sectors. Supported by the Bill & Melinda Gates Foundation, an academic community for One Health action has been proposed with the aim of promoting the understanding and real-world implementation of One Health approach and contribution towards the Sustainable Development Goals for a healthy *** text The proposed academic community would contribute to generating high-quality scientific evidence, distilling local experiences as well as fostering an interconnected One Health culture and mindset, among various stakeholders on different levels and in all sectors. The major scope of the community covers One Health governance, zoonotic diseases, food security, antimicrobial resistance, and climate change along with the research agenda to be developed. The academic community will be supported by two committees, including a strategic consultancy committee and a scientific steering committee, composed of influential scientists selected from the One Health information database. A workplan containing activities under six objectives is proposed to provide research support, strengthen local capacity, and enhance global *** The proposed academic community for One Health action is a crucial step towards enhancing communication, coordination, collaboration, and capacity building for the implementation of One Health. By bringing eminent global experts together, the academic community possesses the potential to generate scientific evidence and provide advice to local governments and international organizations, enabling the pursuit of common goals, collaborative policies, and solutions to misaligned interests.

关键词： One Health Global health Academic community

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Panda X-III： Searching for neutrinoless double beta decay with high pressure ^(136)Xe gas time projection chambers

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Science China(Physics,Mechanics & Astronomy) 2017年第6期60卷 8-47页

作者： Xun Chen Chang Bo Fu Javier Galan Karl Giboni Franco Giuliani Ling Hui Gu Ke Han xiang Dong Ji Heng Lin Jiang Lai Liu Kai xiang Ni Hiroki Kusano xiang xiang Ren Shao Bo Wang Yong Yang Dan Zhang Tao Zhang Li zhao xiang Ming Sun Shou Yang Hu Si Yu Jian Xing Long Li Xiao Mei Li Hao Liang Huan Qiao Zhang Ming Rui zhao jing Zhou Ya Jun Mao Hao Qiao Si Guang Wang Ying Yuan Meng Wang Amir N.Khan Neill Raper Jian Tang wei Wang Jia Ning Dong Chang qing Feng Cheng Li Jian Bei Liu shu Bin Liu Xiao Lian Wang Dan Yang Zhu Juan F.Castel Susana Cebri'an Theopisti Dafni Javier G.Garza Igor G.Irastorza Francisco J.Iguaz Gloria Luz ′on Hector Mirallas Stephan Aune Eric Berthoumieux Yann Bedfer Denis Calvet Nicole d'Hose Alain Delbart Maria Diakaki Esther Ferrer-Ribas Andrea Ferrero Fabienne Kunne Damien Neyret Thomas Papaevangelou Franck Sabatie Maxence Vanderbroucke AnDi Tan Wick Haxton Yuan Mei Chinorat Kobdaj Yu-Peng Yan NPAC and Department of Physics and Astronomy Shanghai Jiao Tong University Shanghai Laboratory for Particle Physics and Cosmology Shanghai 200240 China College of Physical Science and Technology Central China Normal University Wuhan 430079 China China Institute of Atomic Energy Beijing 102413 China School of Physics Peking University Beijing 100871 China School of Physics and Key Laboratory of Particle Physics and Particle Irradiation (MOE) Shandong University Jinan 250100 China School of Physics and Engineering Sun Yat-Sen University Guangzhou 510275 China Department of Modern Physics University of Science and Technology of China Hefei 230026 China State Key Laboratory of Particle Detection and Electronics University of Science and Technology of China Hefei 230026 China University ofZaragoza C/P Cerbuna 12 50009 Zaragoza Spain IRFU CEA Universite Paris-Saclay F-91191 Gif-sur-Yvette France Department of Physics University of Maryland College Park MD 20742 USA Nuclear Science Division Lawrence Berkeley National Laboratory Berkeley CA 94720 USA Center for Excellence in High Energy Physics and Astrophysics Suranaree University of Technology Nakhon Ratchasima 30000 Thailand

Searching for the neutrinoless double beta decay(NLDBD)is now regarded as the topmost promising technique to explore the nature of neutrinos after the discovery of neutrino masses in oscillation *** X-III(particle and astrophysical xenon experiment III)will search for the NLDBD of136Xe at the China Jin Ping Underground Laboratory(CJPL).In the first phase of the experiment,a high pressure gas Time Projection Chamber(TPC)will contain 200 kg,90%136Xe enriched gas operated at10 *** pitch micro-pattern gas detector(Microbulk Micromegas)will be used at both ends of the TPC for the charge readout with a cathode in the *** signals can be used to reconstruct the electron tracks of the NLDBD events and provide good energy and spatial *** detector will be immersed in a large water tank to ensure～5 m of water shielding in all *** second phase,a ton-scale experiment,will consist of five TPCs in the same water tank,with improved energy resolution and better control over backgrounds.

关键词： neutrinoless double beta decay lepton number violation underground experiment TPC Micromegas

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A Localization Method of High Energy Transients for All-sky Gamma-ray Monitor

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Research in Astronomy and Astrophysics 2024年第10期24卷 25-35页

作者： Yi zhao Wangchen xue Shaolin Xiong Qi Luo Yuanhao Wang Jiacong Liu Heng Yu Xiaoyun zhao Yue Huang Jinyuan Liao Jianchao Sun Xiaobo Li Qibin Yi Ce Cai shuo Xiao Shenglun Xie Chao Zheng Yanqiu Zhang Chenwei Wang Wenjun Tan Zhiwei Guo Chaoyang Li Zhenghua An Gang Chen Yanqi Du Min Gao Ke Gong Dongya Guo Jiang He Jianjian He Bing Li Gang Li Xinqiao Li jing Liang Xiaohua Liang Yaqing Liu xiang Ma Rui Qiao Liming Song Xinying Song Xilei Sun Jin Wang Ping Wang xiangyang Wen hong Wu Yanbing Xu Sheng Yang Dali Zhang Fan Zhang hongmei Zhang Peng Zhang shu Zhang Zhen Zhang Shijie Zheng Keke Zhang Xingbo Han Haiyan Wu Hu Tai Hao Geng Gaopeng Lu wei Xu Fanchao Lyu hongbo Zhang Fangjun Lu shuangnan Zhang Department of Astronomy Beijing Normal UniversityBeijing 100875China Key Laboratory of Particle Astrophysics Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China University of Chinese Academy of Sciences Beijing 100049China School of Physics and Optoelectronics Xiangtan UniversityXiangtan 411105China College of Physics Hebei Normal UniversityShijiazhuang 050024China Guizhou Provincial Key Laboratory of Radio Astronomy and Data Processing Guizhou Normal UniversityGuiyang 550001China School of Physics and Electronic Science Guizhou Normal UniversityGuiyang 550001China Institute of Astrophysics Central China Normal UniversityWuhan 430079China College of physics Sciences Technology Hebei UniversityBaoding 071002China Physics and Space Science College China West Normal UniversityNanchong 637002China School of Computing and Artificial Intelligence Southwest Jiaotong UniversityChengdu 611756China College of Electronic and information Engineering Tongji UniversityShanghai 201804China Innovation Academy for Microsatellites of Chinese Academy of Sciences Shanghai 201304China National Space Science Center Chinese Academy of SciencesBeijing 100190China School of Earth and Space Sciences University of Science and Technology of ChinaHefei 230026China Electronic Information School Wuhan UniversityWuhan 430072China Key Laboratory of Transportation Meteorology of China Meteorological Administration Nanjing Joint Institute for Atmospheric SciencesNanjing 210000China Key Laboratory of Middle Atmosphere and Global Environment Observation Institute of Atmospheric PhysicsChinese Academy of SciencesBeijing 100029China

Fast and reliable localization of high-energy transients is crucial for characterizing the burst properties and guiding the follow-up *** based on the relative counts of different detectors has been widely used for all-sky gamma-ray *** are two major methods for this count distribution localization:χ^(2)minimization method and the Bayesian *** we propose a modified Bayesian method that could take advantage of both the accuracy of the Bayesian method and the simplicity of the χ^(2)*** comprehensive simulations,we find that our Bayesian method with Poisson likelihood is generally more applicable for various bursts than the χ^(2)method,especially for weak *** further proposed a location-spectrum iteration approach based on the Bayesian inference,which could alleviate the problems caused by the spectral difference between the burst and location *** method is very suitable for scenarios with limited computation resources or timesensitive applications,such as in-flight localization software,and low-latency localization for rapidly follow-up observations.

关键词： methods:data analysis methods:analytical (stars:)gamma-ray burst:general

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