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One-year status of hepatic venous pressure gradient measurement from 85 hospitals in China

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Portal Hypertension & Cirrhosis 2024年第2期3卷 116-123页

作者： Jitao Wang Ting Cui Linpeng Zhang Zhiping Yan Lei Li Jinjun Chen Junhui Sun Hua Xiang he Zhu Hao Wu Jiancuo Gengzang Feng Zhang Wei Wu Guohong Cao Wuhua Guo Haibin Shi Hui Xue Guangjun Huang Qiang Yu Meng Niu Huiling Xiang Derun Kong Wei Gou Xuefeng Luo Fuliang he Min Yuan Wei Liu Yong Wang Hongjie Hu Xiaoli Zhu Tao Yu Qinxue Sun Wei Qu Ting Lu Deqiang Ma Li Zhang Jun Ma Jun Yang Ketao Mu Xiaoliang Zhu Kai Xiong Huiguo Ding Shengjuan Yao Mingsheng Huang Fang Wang Zexin Wang Yong Huang Jianan Li Hongfeng Yi Birun Huang Zhongwei Zhao Duiping Feng Yanming Lei Changlong Hou Wenbo Guo Shirong Liu Gaojun teng Kangshun Zhu Fan Wu Xiaogang Hu Wenfeng Zhang Shaoqi Yang Zhouchao Hu Pengfei Pang Shaowu zhuang weidong Wang Qingliang Zhu Kunpeng Zhang Chengyu Liu Dongliang Li Chao Ma Hong Jiang Xingong Zhao Weixin Ren Zhiwei Wang Lei Yu Fuhuang Lin Chaoguang Yan Feng Wang Lei Yu Hui Huan Wenyong Shen Shaofei he Chengda Zhang Jinlun Bao Jiangtao Liu Jun Wu Jianbo Zhao Jian Zhang Xiaolong Qi hebei Provincial Key Laboratory of Cirrhosis&Portal Hypertension Xingtai People's HospitalXingtaiHebeiChina Center of Portal Hypertension Department of RadiologyZhongda HospitalSchool of MedicineSoutheast UniversityNanjingJiangsuChina Department of Interventional Therapy Beijing Shijitan Hospital Affiliated to Capital Medical UniversityBeijingChina Department of Intervention Taiyuan Third People's HospitalTaiyuanShanxiChina Department of Intervention Zhongshan Hospital Affiliated to Fudan UniversityShanghaiChina Department of Interventional Medicine The First Hospital of Lanzhou UniversityLanzhouGansuChina Department of Infectious Diseases Nanfang Hospital of Southern Medical UniversityGuangzhouGuangdongChina hepatobiliary and Pancreatic Intervention Center The First Affiliated Hospital of Zhejiang University School of MedicineHangzhouZhejiangChina Interventional Vascular Surgery Hunan Provincial People's HospitalChangshaHunanChina Department of Intervention Sixth People's Hospital of ShenyangShenyangLiaoningChina Department of Gastroenterology West China Hospital of Sichuan UniversityChengduSichuanChina Department of Intervention The Fourth People's Hospital of Qinghai ProvinceXiningQinghaiChina Department of Gastroenterology Nanjing Drum Tower HospitalNanjingJiangsuChina Department of Gastroenterology The First Affiliated Hospital of Wenzhou Medical UniversityWenzhouZhejiangChina Department of Radiology Shulan(Hangzhou)HospitalHangzhouZhejiangChina Department of Intervention Mengchao Hepatobiliary Hospital of Fujian Medical UniversityFuzhouFujianChina Department of Interventional Radiology The First Affiliated Hospital of Nanjing Medical UniversityNanjingJiangsuChina Department of Gastroenterology The First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anShaanxiChina Department of Gastroenterology Shandong Provincial Hospital Affiliated to Shandong First Medical UniversityJinanShandongChina Department of Interventional Radiology Fifth Medical Center

Aims:Surveys and research on the applications of the hepatic venous pressure gradient(HVPG)are important for understanding the current status and future development of this technology in *** article aimed to investigate the status of hepatic venous pressure gradient measurement in China in ***:We investigated the overall status of HVPG technology in China-including hospital distribution,hospital level,annual number of cases,catheters used,average cost,indications,and current challenges by using online *** counting the number and percentages of cases of these results,we hope to clarify the current status of HVPG measurements in ***:According to the survey,85 hospitals in China used HVPG technology in 2022 distributed across 29 provinces.A total of 4989 HVPG measurements were performed in all of the surveyed hospitals in 2022,of which 2813 cases(56.4%)were measured *** average cost of HVPG measurement was 5646.8±2327.9 *** the clinical teams who performed the measurements(sometimes multiple per hospital),94.3%(82/87)used the balloon method,and the majority of the teams(72.4%,63/87)used embolectomy ***:This survey clarified the clinical application status of HVPG in China and confirmed that some medical institutions in China have established a foundation for this *** is still necessary to continue promoting and popularizing this technology in the future.

关键词： application status hepatic vein pressure gradient questionnaire survey

Design of readout electronics based on peak-holding circuit and multiplexer for a fast neutron spectrometer

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Radiation Detection Technology and Methods 2018年第1期2卷 38-48页

作者： Liyang Sun Kai zhuang xiaoming Wang Fanjian Zeng heng An Daowu Li Yuxiong Xue Zhiming Zhang Wei Zhou Yingjie Wang Baotong Feng Peilin Wang Xiaohui Li Jiale Cai teng Tong Fanhui Meng Junguang Zhou Huan Huang Xuanhou Hu Xiubo Qin Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049China Beijing Engineering Research Center of Radiographic Techniques and Equipment Beijing 100049China School of Nuclear Science and Technology University of Chinese Academy of SciencesBeijing 100049China Lanzhou Institute of Physics Chinese Academy of Space TechnologyLanzhou 730000GansuChina

Background Fast neutron detection is meaningful in many research fields such as space environment monitoring.A scintillating fiber array model for fast neutron detection was proposed and developed in *** applications of the model require electronics in small *** To design a dedicated electronic system to readout and process the 384-channel signals from scintillating fiber array,and to use the designed system to fabricate a neutron detector for aerospace *** With the method of nuclear recoil,fast neutron is detected by tracking recoil proton of n–p scatter in scintillating plastic *** the peak-holding circuits and multiplexers,the system size and power consumption were *** The detector fabricated with the designed system,had 34 cm×34 cm×27 cm mechanical size,20.4 kg weight,and 30.05W power *** to traditional waveform sampling electronics,the designed electronics was highly integrated and had a small *** readout electronics also gave a better energy resolution of 39%in neutron detection,while the energy resolution was 43%in previous *** In this study,a highly integrated readout electronic system was designed and *** detector using the system gave good *** designed electronics had potential development in fast neutron detection and other high energy physics detection system.

关键词： Multiplexer Peak-holding circuit Readout electronics Fast neutron detection

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摩擦压力对铜基粉末冶金材料第三体的影响

热加工工艺 2017年第2期46卷 64-66页

作者：韩晓明何卫东李晓阳藤颍丽大连交通大学连续挤压教育部工程研究中心辽宁大连116028 大连交通大学机械工程学院辽宁大连116028

采用粉末冶金技术制备铜基粉末冶金材料,利用销盘式摩擦试验机,研究了摩擦压力(0.5~1.1MPa)对铜基粉末冶金材料第三体的影响。探讨了摩擦压力、第三体与摩擦磨损性能的关系。结果表明,随摩擦压力的提高,摩擦系数呈现下降趋势,磨损率变... 详细信息

采用粉末冶金技术制备铜基粉末冶金材料,利用销盘式摩擦试验机,研究了摩擦压力(0.5~1.1MPa)对铜基粉末冶金材料第三体的影响。探讨了摩擦压力、第三体与摩擦磨损性能的关系。结果表明,随摩擦压力的提高,摩擦系数呈现下降趋势,磨损率变化不明显,这是由于压力增加引起SiO_2和石墨破碎,也起到了耐磨和润滑的作用。摩擦压力提高,有利于提高第三体致密性,原因在于摩擦压力提高,摩擦表面温度增加,易于第三体挤压和粘着。

关键词：铜基摩擦材料第三体摩擦压力

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北京市密云区两栖爬行动物多样性

野生动物学报 2023年第1期44卷 146-152页

作者：李建滕扬赵建喜马保忠曹俊马壮张德怀鲍伟东北京市密云区园林绿化局北京101500 北京林业大学生物科学与技术学院北京100083 北京市密云区云蒙山林场北京101500

为全面了解北京市密云区两栖爬行动物多样性现状,分别于2019和2020年的3—5月、7—9月利用样线法在密云区全境开展调查。结果显示:密云区现有两栖类1目2科4种,爬行类2目8科24种,其中两栖类减少2种,爬行类增加8种,确认首次记录于门头沟... 详细信息

为全面了解北京市密云区两栖爬行动物多样性现状,分别于2019和2020年的3—5月、7—9月利用样线法在密云区全境开展调查。结果显示:密云区现有两栖类1目2科4种,爬行类2目8科24种,其中两栖类减少2种,爬行类增加8种,确认首次记录于门头沟区的黑背白环蛇(Lycodon ruhstrati)、平谷区的黑头剑蛇(Sibynophis chinensis)在本区亦有分布,在云蒙山区域再次发现中国石龙子(Plestiodon chinensis)和蓝尾石龙子(***),显示出密云区两栖爬行动物种类构成发生较大变化,可能与气候变化、植被演替有关。针对爬行动物种类的深入调查研究,建议后期采集标本,以分类学指标或者分子鉴定技术予以确认。

关键词：物种多样性两栖爬行动物种类鉴定

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铝酸盐紫色长时发光材料的研制

中国稀土学报 2004年第3期22卷 412-416页

作者：滕晓明庄卫东赵春雷赵欢方英畅永锋孙益民北京有色金属研究总院稀土材料国家工程研究中心有研稀土新材料股份有限公司安徽师范大学化学与材料科学学院中南大学化学化工学院湖南长沙410083

采用高温固相法制备了紫色长时发光材料CaAl2 O4 ∶Eu2 + ,Nd3+ 。研究了原料配比、激活剂和助熔剂含量、烧结温度、保温时间、还原气氛等对材料长时发光性能的影响。当原料中Ca和Al的摩尔比为 1.0∶2 .3 ,激活剂Eu2 + 含量为 0 .0 0 5m... 详细信息

采用高温固相法制备了紫色长时发光材料CaAl2 O4 ∶Eu2 + ,Nd3+ 。研究了原料配比、激活剂和助熔剂含量、烧结温度、保温时间、还原气氛等对材料长时发光性能的影响。当原料中Ca和Al的摩尔比为 1.0∶2 .3 ,激活剂Eu2 + 含量为 0 .0 0 5mol/mol,助熔剂含量为 1.6% (质量分数 ) ,烧结温度为 13 5 0℃ ,保温时间为 4h ,在氢气气氛下还原时 ,所制得的材料的长时发光性能最佳。当在原料中掺杂了辅助激活剂Nd3+后 ,发光材料的初始发光亮度和发光时间都有了明显的提高。

关键词：长时发光高温固相法铝酸盐稀土

Efficacy,safety and immunogenicity of hexavalent rotavirus vaccine in Chinese infants

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Virologica Sinica 2022年第5期37卷 724-730页

作者： Zhiwei Wu Qingliang Li Yan Liu Huakun Lv Zhaojun Mo Fangjun Li Qingchuan Yu Fei Jin Wei Chen Yong Zhang teng Huang Xiaosong Hu Wei Xia Jiamei Gao Haisong Zhou Xuan Bai Yueyue Liu Zhenzhen Liang Zhijun Jiang Yingping Chen Jiuwei Zhang Jialiang Du Biao Yang Bo Xing Yantao Xing Ben Dong Qinghai Yang Chen Shi Tingdong Yan Bo Ruan Haiyun Shi Xingliang Fan Dongyang Feng Weigang Lv Dong Zhang Xiangchu Kong Liuyifan Zhou Dinghong Que Hong Chen Zhongbing Chen Xiang Guo Weiwei Zhou Cong Wu Qingrong Zhou Yuqing Liu Jian Qiao Ying Wang Xinguo Li Kai Duan Yuliang Zhao Gelin Xu xiaoming Yang hebei Center for Disease Control and Prevention Shijiazhuang050021China National Engineering Technology Research Center for Combined Vaccines Wuhan Institute of Biological Product Co.Ltd.Wuhan430207China National Institutes for Food and Drug Control Beijing100050China Zhejiang Center for Disease Control and Prevention Hangzhou310051China Guangxi zhuang Autonomous Region Center for Disease Control and Prevention Nanning530028China Hunan Center for Disease Control and Prevention Changsha410005China Zhengding County Center for Disease Control and Prevention Shijiazhuang050800China Daming County Center for Disease Control and Prevention Handan056900China Liucheng County Center for Disease Control and Prevention Liuzhou545200China Xiangtan County Center for Disease Control and Prevention Xiangtan411228China Yuhuan County Center for Disease Control and Prevention Taizhou317600China Yongnian County Center for Disease Control and Prevention Handan056000China Rongshui Miao Autonomous County Center for Disease Control and Prevention Liuzhou545300China You County Center for Disease Control and Prevention Zhuzhou412315China Longyou County Center for Disease Control and Prevention Quzhou324400China Laishui County Center for Disease Control and Prevention Baoding 074100China Jiangshan County Center for Disease Control and Prevention Quzhou324100China China National Biotec Group Company Limited National Engineering Technology Research Center for Combined VaccinesWuhan430207China

A randomized,double-blind,placebo-controlled multicenter trial was conducted in healthy Chinese infants to assess the efficacy and safety of a hexavalent live human-bovine reassortant rotavirus vaccine(HRV)against rotavirus gastroenteritis(RVGE).A total of 6400 participants aged 6-12 weeks were enrolled and randomly assigned to either HRV(n?3200)or placebo(n?3200)*** the subjects received three oral doses of vaccine four weeks *** vaccine efficacy(VE)against RVGE caused by rotavirus serotypes contained in HRV was evaluated from 14 days after three doses of administration up until the end of the second rotavirus *** against severe RVGE,VE against RVGE hospitalization caused by serotypes contained in HRV,and VE against RVGE,severe RVGE,and RVGE hospitalization caused by natural infection of any serotype of rotavirus were also *** adverse events(AEs)were collected for 30 days after each *** AEs(SAEs)and intussusception cases were collected during the entire *** data showed that VE against RVGE caused by serotypes contained in HRV was 69.21%(95%CI:53.31-79.69).VE against severe RVGE and RVGE hospitalization caused by serotypes contained in HRV were 91.36%(95%CI:78.45-96.53)and 89.21%(95%CI:64.51-96.72)*** against RVGE,severe RVGE,and RVGE hospitalization caused by natural infection of any serotype of rotavirus were 62.88%(95%CI:49.11-72.92),85.51%(95%CI:72.74-92.30)and 83.68%(95%CI:61.34-93.11).Incidences of AEs from the first dose to one month post the third dose in HRV and placebo groups were *** was no significant difference in incidences of SAEs in HRV and placebo *** study shows that this hexavalent reassortant rotavirus vaccine is an effective,well-tolerated,and safe vaccine for Chinese infants.

关键词： Rotavirus gastroenteritis(RVGE) Infants Vaccine Efficacy Safety

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

尿源性卵泡刺激素用于促排卵治疗的临床疗效、安全性与经济性:基于102 061个体外受精周期的多中心回顾性队列研究

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中华妇产科杂志 2022年第7期57卷 510-518页

作者：朱依敏高悦乃东红胡琳莉靳镭钟影武泽郝桂敏伍琼芳管一春姜宏张翠莲刘敏利王晓红滕晓明段金良李理然张玥叶虹浙江大学医学院附属妇产科医院生殖内分泌科杭州310006 中山大学医药经济研究所广州510006 广西壮族自治区生殖医院生殖医学科南宁530021 郑州大学第一附属医院生殖医学中心郑州450052 华中科技大学同济医学院附属同济医院生殖医学中心武汉430030 成都西囡妇科医院生殖专科成都610023 昆明理工大学附属医院云南省第一人民医院生殖医学科昆明650034 河北医科大学第二医院生殖医学科石家庄050000 江西省妇幼保健院辅助生殖中心南昌330006 郑州大学第三附属医院河南省妇女儿童医院生殖医学中心郑州450052 解放军联勤保障部队第九〇一医院生殖医学中心合肥230031 河南省人民医院生殖医学中心郑州450003 贵阳市妇幼保健院生殖医学中心贵阳550003 空军军医大学第二附属医院生殖医学中心西安710038 同济大学附属第一妇婴保健院生殖医学中心上海201204 解放军联勤保障部队第九二四医院生殖中心桂林541002 重庆市妇幼保健院遗传与生殖研究所重庆400013

目的:探讨尿源性卵泡刺激素(uFSH)与重组卵泡刺激素(rFSH)在控制性促排卵中的有效性、安全性和费用差异。方法:本研究是一项回顾性队列研究。数据来自全国16家生殖中心,所收集周期的取卵时间为2015年5月1日至2018年6月30日,使用uFSH(uFS... 详细信息

目的:探讨尿源性卵泡刺激素(uFSH)与重组卵泡刺激素(rFSH)在控制性促排卵中的有效性、安全性和费用差异。方法:本研究是一项回顾性队列研究。数据来自全国16家生殖中心,所收集周期的取卵时间为2015年5月1日至2018年6月30日,使用uFSH(uFSH组)或rFSH(rFSH组)作为起始促性腺激素(Gn)进行控制性促排卵,并使用体外受精(IVF)和(或)卵母细胞胞质内单精子注射进行受精的新鲜周期。由于同一患者可多次接受IVF周期治疗且在同一中心内进行的周期间不独立,故使用广义估计方程进行多因素分析,纳入调整的变量包括年龄、体质指数、抗苗勒管激素水平、不孕原因、促排卵方案、受精方式、移植胚胎数、Gn使用天数。结果:本研究共纳入102 061个新鲜周期进行分析。在有效性方面,当控制不平衡的基线特征后,与rFSH组相比,uFSH组的高获卵数(定义为获卵数>15个)率显著降低(促性腺激素释放激素激动剂方案: OR=0.642, P<0.01;促性腺激素释放激素拮抗剂方案: OR=0.556, P=0.001)。对比于rFSH组,无论激动剂方案还是拮抗剂方案,uFSH组每移植周期的临床妊娠率和每移植周期的活产率均显著增加( OR=1.179、1.169, P均<0.01)。在安全性方面,多因素分析结果显示,在激动剂方案中,与rFSH组相比,uFSH组中重度卵巢过度刺激综合征(OHSS)的发生率显著降低( OR=0.644, P=0.002);在所有方案中,uFSH组与rFSH组的异位妊娠率和多胎妊娠率差异均不显著( P=0.890、0.470)。在费用方面,与rFSH组相比,uFSH组的人均Gn总花费降低( P<0.01),rFSH组的预计成本为6 734元,uFSH组为3 880元。结论:对于接受控制性促排卵的患者,uFSH相对于rFSH在安全性和经济性方面更有优势。

关键词：卵泡刺激素妊娠率超排卵治疗结果卵巢过度刺激综合征经济学医学

Sub-percent precision measurement of neutrino oscillation parameters with JUNO

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Chinese Physics C 2022年第12期46卷 28-49页

作者： Angel Abusleme Thomas Adam Shakeel Ahmad Rizwan Ahmed Sebastiano Aiello Muhammad Akram Abid Aleem Fengpeng An Qi An Giuseppe Andronico Nikolay Anfimov Vito Antonelli Tatiana Antoshkina Burin Asavapibhop João Pedro Athayde Marcondes de André Didier Auguste weidong Bai Nikita Balashov Wander Baldini Andrea Barresi Davide Basilico Eric Baussan Marco Bellato Antonio Bergnoli Thilo Birkenfeld Sylvie Blin David Blum Simon Blyth Anastasia Bolshakova Mathieu Bongrand Clément Bordereau Dominique Breton Augusto Brigatti Riccardo Brugnera Riccardo Bruno Antonio Budano Jose Busto Ilya Butorov Anatael Cabrera Barbara Caccianiga Hao Cai Xiao Cai Yanke Cai Zhiyan Cai Riccardo Callegari Antonio Cammi Agustin Campeny Chuanya Cao Guofu Cao Jun Cao Rossella Caruso Cédric Cerna Chi Chan Jinfan Chang Yun Chang Guoming Chen Pingping Chen Po-An Chen Shaomin Chen Xurong Chen Yixue Chen Yu Chen Zhiyuan Chen Zikang Chen Jie Cheng Yaping Cheng Yu Chin Cheng Alexey Chetverikov Davide Chiesa Pietro Chimenti Artem Chukanov Gérard Claverie Catia Clementi Barbara Clerbaux Selma Conforti Di Lorenzo Daniele Corti Flavio Dal Corso Olivia Dalager Christophe De La Taille Zhi Deng Ziyan Deng Wilfried Depnering Marco Diaz Xuefeng Ding Yayun Ding Bayu Dirgantara Sergey Dmitrievsky Tadeas Dohnal Dmitry Dolzhikov Georgy Donchenko Jianmeng Dong Evgeny Doroshkevich Marcos Dracos Frédéric Druillole Ran Du Shuxian Du Stefano Dusini Martin Dvorak Timo Enqvist heike Enzmann Andrea Fabbri Donghua Fan Lei Fan Jian Fang Wenxing Fang Marco Fargetta Dmitry Fedoseev Zhengyong Fei Li-Cheng Feng Qichun Feng Richard Ford Amélie Fournier Haonan Gan Feng Gao Alberto Garfagnini Arsenii Gavrikov Marco Giammarchi Nunzio Giudice Maxim Gonchar Guanghua Gong Hui Gong Yuri Gornushkin Alexandre Göttel Marco Grassi Vasily Gromov Minghao Gu Xiaofei Gu Yu Gu Mengyun Guan Yuduo Guan Nunzio Guardone Cong Guo Jingyuan Guo Wanlei Guo Xinheng Guo Yuhang Guo Paul Hackspacher Caren Hagner Ran Han Yang Han Miao he Wei he Tobias heinz Patrick hellmuth Yuekun heng Rafael herrera YuenKeung Ho Yerevan Physics Institute YerevanArmenia UniversiéLibre de Bruxelles BrusselsBelgium Universidade Estadual de Londrina LondrinaBrazil Pontificia Universidade Catolica do Rio de Janeiro Rio de JaneiroBrazil Pontificia Universidad Católica de Chile SantiagoChile Universidad Tecnica Federico Santa Maria ValparaisoChile Beijing Institute of Spacecraft Environment Engineering BeijingChina Beijing Normal University BeijingChina China Institute of Atomic Energy BeijingChina Institute of High Energy Physics BeijingChina North China Electric Power University BeijingChina School of Physics Peking UniversityBeijingChina Tsinghua University BeijingChina University of Chinese Academy of Sciences BeijingChina Jilin University ChangchunChina College of Electronic Science and Engineering National University of Defense TechnologyChangshaChina Chongqing University ChongqingChina Dongguan University of Technology DongguanChina Jinan University GuangzhouChina Sun Yat-Sen University GuangzhouChina Harbin Institute of Technology HarbinChina University of Science and Technology of China HefeiChina The Radiochemistry and Nuclear Chemistry Group in University of South China HengyangChina Wuyi University JiangmenChina Shandong University JinanChinaand Key Laboratory of Particle Physics and Particle Irradiation of Ministry of EducationShandong UniversityQingdaoChina Institute of Modern Physics Chinese Academy of SciencesLanzhouChina Nanjing University NanjingChina Guangxi University NanningChina East China University of Science and Technology ShanghaiChina School of Physics and Astronomy Shanghai Jiao Tong UniversityShanghaiChina Tsung-Dao Lee Institute Shanghai Jiao Tong UniversityShanghaiChina Institute of Hydrogeology and Environmental Geology Chinese Academy of Geological SciencesShijiazhuangChina Nankai University TianjinChina Wuhan University WuhanChina Xi'an Jiaotong University Xi'anChina Xiamen University XiamenChina School of Physics and Microelectronics Zhengzhou UniversityZhengzhou

JUNO is a multi-purpose neutrino observatory under construction in the south of *** publication presents new sensitivity estimates for the measurement of the △m_(31)^(2),△m_(21)^(2),sin^(2)θ_(12),and sin^(2)θ_(13) oscillation parameters using reactor antineutrinos,which is one of the primary physics goals of the *** sensitivities are obtained using the best knowledge available to date on the location and overburden of the experimental site,the nuclear reactors in the surrounding area and beyond,the detector response uncertainties,and the reactor antineutrino spectral shape constraints expected from the TAO satellite *** is found that the △m_(21)^(2) and sin^(2)θ_(12) oscillation parameters will be determined to 0.5%precision or better in six years of data *** the same period,the △m_(31)^(2) parameter will be determined to about 0.2%precision for each mass ordering *** new precision represents approximately an order of magnitude improvement over existing constraints for these three parameters.

关键词： neutrino oscillation reactor antineutrino precision measurement JUNO