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世界核心医学期刊文摘（皮肤病学分册） 2005年第5期1卷 25-25页

作者： Tanaka S. Royds C. Buckley d. J.P. McFadden 崔荣 St. john's Institute of dermatology St. Thomas'Hospital London SE17EH United Kingdom

A total of 2261 (808 male, 1453 female) consecutive patients attending contact dermatitis clinics were patch tested to isoeugenol and its derivatives listed i n the EUInventory of Fragrance Ingredients. Positive reactions were found to iso eugenol in 40, transisoeugenol in 40, isoeugenyl acetate in 19, isoeugenyl benzo ate in 4, isoeugenyl phenylacetate in 16, isoeugenyl methyl ether in 6 and benzy l isoeugenyl ether in 2 patients. There was a concomitant reaction to isoeugenol in 36/40 of those positive to transisoeugenol, 13/19 of those to isoeugenyl ace tate, 3/4 of those to isoeugenyl benzoate and 15/16 of those to isoeugenyl pheny lacetate but in none of those 6 positive to isoeugenyl methyl ether and in neith er of those 2 positive to benzylisoeugenyl ether. Concomitant contact allergy be tween isoeugenol and its derivatives may occur through chemical cross-reactivit y or local skin metabolism of the derivatives. It is more commonly observed with the esters rather than the ethers. Isoeugenyl acetate has been proposed as an a lternative to isoeugenol, but there is a high degree of concomit an treactivity with isoeugenol.

关键词：异丁子香酚丁子香斑贴试验致敏安息香酸乙酸苯酯反应者阳性反应皮肤代谢醚类

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左半球损伤后的不同右额叶激活在语言处理中的作用

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世界核心医学期刊文摘(神经病学分册) 2006年第8期 45-45页

作者： Voets N.L. Adcock J.E. Flitney d.E. 赵天智 FMRIB Centre John Radcliffe Hospital Headington Oxford OX3 9DU United Kingdom

Right hemisphere activation during functional imaging studies of language has frequently been reported following left hemisphere injury. Few studies have anatomically characterized the specific right hemisphere structures engaged. We used functional MRI (fMRI) with verbal fluency tasks in 12 right- handed patients with left temporal lobe epilepsy (LTLE)and 12 right- handed healthy controls to localize language- related activity in the right inferior frontal gyrus (RIFG). during the phonemic task, LTLE patients activated a significantly more posterior region of the right anterior insula/frontal operculum than healthy controls (P = 0.02). Activation of the left inferior frontal gyrus (LIFG) did not differ significantly between the two groups. This suggests that, following left hemisphere injury, language- related processing in the right hemisphere differs from that with a functionally normal left hemisphere. The localization of activation in the left and right inferior frontal gyri was determined with respect to the anatomical sub- regions pars opercularis (Pop), pars triangularis (Ptr) and pars orbitalis (Por). In the LIFG, both healthy controls (8 out of 12) and LTLE patients (9 out of 12) engaged primarily Pop during phonemic fluency. Activations in the RIFG, however, were located mostly in the anterior insula/frontal operculum in both healthy controls (8 out of 12) and LTLE patients (8 out of 12), albeit in distinct regions. Mapping the locations of peak voxels in relation to previously obtained cytoarchitectonic maps of Broca’s area confirmed lack of homology between activation regions in the left and right IFG. Verbal fluency- related activation in the RIFG was not anatomically homologous to LIFG activation in either patients or controls. To test more directly whether RIFG activation shifts in a potentially adaptive manner after left hemisphere injury, fMRI studies were performed in a patient prior to and following anatomical left hemispherectomy for the treatme

关键词：大脑半球切除术损伤后左半球额叶大脑皮质

多种族民族个体的积极心理调适:种族歧视、社会支持和希望的预测作用

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多种族民族个体的积极心理调适:种族歧视、社会支持和希望的预测...

International guideline on natural orifice specimen extraction surgery(NOSES)for colorectal cancer(2023 version)

第二十一届全国心理学学术会议

作者：方圆程凯琳 Mingqi Li Olivia d.Chang Abigael G.Lucas Jerin Lee K.Malulani Castro Savannah Pham Yena S.Purmasir Grace Y.Cho Jameson K.Hirsch Elizabeth L.Jeglic Edward C.Chang 北京师范大学心理学部 department of Psychology University of Michigan department of Psychology DePaul University department of Psychology University of Maryland department of Psychology Stanford University NYU Langone Medical Center department of Psychology Harvard University department of Psychology Southern Methodist University john Jay College of Criminal Justice

希望(hope)是积极心理调适(positive psychological adjustment)的有力预测因子,希望具有希望效能(hope agency)和希望路径(hope pathways)两种结构。前人研究显示,两种希望结构对积极心理调适具有不同的效果。本研究关注希望对多种族民... 详细信息

希望(hope)是积极心理调适(positive psychological adjustment)的有力预测因子,希望具有希望效能(hope agency)和希望路径(hope pathways)两种结构。前人研究显示,两种希望结构对积极心理调适具有不同的效果。本研究关注希望对多种族民族(multiethnoracial)个体积极心理调适的预测效果。多种族民族个体因为多重文化身份而经历着种族歧视(ethnoracial discrimination)和社会孤独,从而面临着更多的积极心理调适问题。研究通过对203个(女:164)多种族民族身份美国大学生进行量表研究,探讨希望对于积极心理调适的预测作用,并检验在控制了种族歧视和社会支持(social support)后,希望是否仍可以单独预测积极心理调适,且两种希望结构是否起到不同的效果。使用一般性种族歧视量表(GEdS)测量种族歧视,社会网络量表(SNL)中的两个问题测量社会支持(家人&朋友),希望量表(HS)测量希望的两个结构(希望效能&希望路径),主观活力量表(SVS)和生活满意度量表(SWLS)测量活力和生活满意度。结果显示,希望效能和希望路径与活力和生活满意度呈现显著正相关。层次回归结果显示:a.种族歧视单独负向预测生活满意度,无法预测活力;b.社会支持单独正向预测活力和生活满意度;c.控制了社会人口学变量、种族歧视和社会支持后,希望仍能单独正向预测活力和生活满意度;d.希望效能是活力的有力正向预测因子,而希望路径则更能有力正向预测生活满意度。本研究是首个强调希望对于多种族民族个体的重要作用的研究,结果可为对多种族民族个体进行积极心理调适的干预提供经验,即与消除种族歧视和增加社会支持相比,建立希望对多种族民族个体来说是更为现实易行的方法。

关键词：种族歧视社会支持希望心理调适多种族民族个体

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Holistic Integrative Oncology 2023年第1期2卷 93-100页

作者： Zheng Liu Xu Guan Mingguang Zhang Xiyue Hu Ming Yang Junge Bai Jun Li Shaojun Yu Kefeng ding Qingsi He Liang Kang dan Ma Chuangang Fu Junhong Hu Ye Wei donghui Sun Gang Yu Songbing He Changyou Wang Yanwei Gao Guiyu Wang Hongliang Yao Jian Peng Yangchun Zheng Bo Jiang Taiyuan Li Zhiguo Xiong Xuejun Sun Zhenning Wang William Meng William Tzu-Liang Chen Ming-Yin Shen john H.Marks Charles A.Ternent darcy dShaw Jim SKhan Petr Tsarkov Inna Tulina Sergey Efetov Joaquim Manuel da Costa Pereira Fernanda Nogueira Ricardo Escalante Joel Leroy Avanish Saklani Audrius dulskas Cuneyt Kayaalp Atsushi Nishimura Kay Uehara Woo-Yong Lee Sang-Hoo Kim Suk-Hwan Lee Xishan Wang Committee of Colorectal Cancer Society Chinese Anti-Cancer Association International NOSES Alliance department of Colorectal Surgery National Cancer CenterNational Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Science and Peking Union Medical CollegeBeijing 100021China department of Colorectal Surgery The Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina department of General Surgery Shandong University Qilu HospitalJinanShandongChina department of Colorectal Surgery The Sixth Affiliated HospitalSun Yat-Sen UniversityGuangzhouChina department of General Surgery Xinqiao HospitalThird Military Medical UniversityChongqingChina department of Gastrointestinal Surgery Shanghai East HospitalTongji University School of MedicineShanghaiChina department of Anorectal Surgery First Affiliated HospitalZhengzhou UniversityZhengzhouHenanChina department of General Surgery Zhongshan HospitalFudan UniversityShanghaiChina department of Gastric and Colorectal Surgery Jilin University First HospitalChangchunChina department of General Surgery Qilu Hospital(Qingdao)Cheeloo College of MedicineShandong UniversityJinanChina department of General Surgery the First Affiliated Hospital of Soochow UniversitySuzhouJiangsuChina Affiliated Hospital of North China University of Science and Technology TangshanHebeiChina Inner Mongolia Autonomous Region People’s Hospital HuhhotInner Mongolia Autonomous RegionChina department of Colorectal Cancer Surgery the Second Affiliated Hospital of Harbin Medical UniversityHarbinHeilongjiangChina department of General Surgery The Second Xiangya HospitalCentral South UniversityChangshaHunanChina department of General Surgery Xiangya HospitalCentral South UniversityChangshaChina department of Gastrointestinal Surgery Sichuan Cancer HospitalChengduChina department of Colorectal and Anal Surgery Shanxi Cancer HospitalTaiyuanShanxiChina department of General Surgery The First Affiliated Hospital of Nanchang UniversityNanchangChina department of Gastrointestinal Surgery Hubei Provincial Cancer Hosp

Purpose In recent years,natural orifice specimen extraction surgery(NOSES)has gained widespread attention as an alternative *** the safety and feasibility of NOSES have been well documented,many questions remain open for *** aim of this guideline is to provide more evidence for the promotion of *** This guideline has been prepared by the CACA Committee of Colorectal Cancer Society and the International NOSES Alliance,based on the latest *** The guideline on NOSES for colorectal cancer include the definition,classification,technology requirement,indications,technical difficulties and clinical *** The guideline provides a full introduction of the theoretical and technical aspects of NOSES for colorectal cancer which will beneficial to development of NOSES.

关键词： Colorectal cancer Guideline Treatment Surgery Holistic integrative medicine Natural orifice specimen extraction surgery

五羟色胺2C受体结构揭示GPCR多重药理学特性的结构基础

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科学新闻 2019年第2期 48-48页

作者：彭瑶 john d.McCorvy Kasper Harps?e Katherine Lansu Shuguang Yuan Petr Popov Lu Qu Mengchen Pu Tao Che Louise F.Nikolajsen Xi-Ping Huang Yiran Wu Ling Shen Walden E.Bj?rn-Yoshimoto Kang ding daniel Wacker Gye Won Han Jianjun Cheng Vsevolod Katritch Anders A.Jensen Michael A.Hanson Suwen Zhao david E.Gloriam Bryan L.Roth Raymond C.Stevens 刘志杰上海科技大学iHuman研究所中国科学院生物物理研究所上海科技大学

文章简介有些药物往往需要作用于多个靶点,即多重药理学作用发挥其疗效。目前,针对多种血清素受体的药物,包括5-HT2C受体,对治疗肥胖、药物滥用和精神分裂症意义重大。开发具有针对5-HT2C受体选择性的配体或设计具有明确的多重药理学特... 详细信息

文章简介有些药物往往需要作用于多个靶点,即多重药理学作用发挥其疗效。目前,针对多种血清素受体的药物,包括5-HT2C受体,对治疗肥胖、药物滥用和精神分裂症意义重大。开发具有针对5-HT2C受体选择性的配体或设计具有明确的多重药理学特征的药物仍然是极其困

关键词：五羟色胺

扩张型心肌病:7T31P-MR波谱成像的应用

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国际医学放射学杂志 2017年第1期 82-82页

作者： V.M.Stoll W.T.Clarke E.Levelt A.Liu S.G.Myerson M.d.Robson 赵玉娇 division of Cardiovascular Medicine Radcliffe Department of Medicine University of Oxford Centre for Clinical Magnetic Resonance Research (OCMR)Level 0 John Radcliffe Hospital

摘要目的与3 T心脏代谢产物定量分析相比,探讨7 T31P-MR波谱成像中信噪比增加能否提高诊断扩张型心肌病的精确性。材料与方法本研究已通过伦理委员会批准,

关键词：心肌病心肌疾病波谱成像 P-MR 扩张型

女性卒中预防指南美国心脏协会／美国卒中协会对医疗专业人员的声明

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国际脑血管病杂志 2014年第12期22卷 485-527页

作者：王荪蔚沈佳慧嵇碧莹张馨南京大学医学院附属鼓楼医院卒神经内科江苏省脑血管病诊疗中心南京市神经精神临床医学中心210008

背景和目的本指南旨在对女性中独有的和更加常见的卒中危险因素的资料进行总结，并对以往卒中指南和心血管预防指南提供的女性研究资料进行扩展。本指南重点关注那些女性特有的危险因素（如生殖因素）以及那些在女性中更加常见的危险因... 详细信息

背景和目的本指南旨在对女性中独有的和更加常见的卒中危险因素的资料进行总结，并对以往卒中指南和心血管预防指南提供的女性研究资料进行扩展。本指南重点关注那些女性特有的危险因素（如生殖因素）以及那些在女性中更加常见的危险因素（包括有先兆型偏头痛、肥胖、代谢综合征和心房颤动）。方法写作组成员由委员会主席根据其以前在相关领域的研究成果提名，并通过美国心脏协会（American Heart Association，AHA）卒中委员会的科学声明监督委员会和AHA手稿监督委员会批准。写作组通过进行医学文献的计算机检索（最后检索时间为2013年3月15日，研究对象年龄为成年人）回顾最相关的文献。在AHA框架背景下对证据进行组织，根据AHA／美国心脏病学学会联合制定以及由AHA卒中委员会补充的证据强度分级方案进行分类。本指南经过AHA内部的广泛同行评议以及卒中委员会领导层和科学声明监督委员会的审查，然后获得AHA科学顾问与协调委员会的批准。结果我们对先兆子痫、口服避孕药、绝经期和激素替代疗法以及那些在女性中更常见的危险因素，如肥胖，代谢综合征、心房颤动和有先兆型偏头痛相关的卒中风险提供了现有的证据、研究空白以及推荐意见。结论为了更准确反映女性终生的卒中风险以及目前风险评分存在的明显不足，我们认为迫切需要制定专门针对女性的卒中风险评分。

关键词： AHA科学声明心房颤动激素替代疗法绝经期代谢综合征先兆子痫子痫性别差异卒中

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Abstracts from the 15th International Myopia Conference

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Eye and Vision 2016年第1期3卷 211-221页

作者： Alexandra Benavente-Perez Ann Nour Tobin Ansel Kathleen Abarr Luying Yan Keisha Roden david Troilo Chanyi Lu Miaozhen Pan Min Zheng Jia Qu Xiangtian Zhou Christine F. Wildsoet Fan Lu Jie Chen Jinhua Bao Liang Hu Qinmei Wang Zibing Jin Frances Rucker Stephanie Britton Stephan Hanowsky Molly Spatcher Hui-Ying Kuo Ching-Hsiu Ke I-Hsin Kuo Chien-Chun Peng Han-Yin Sun Ian G. Morgan Jeremy A. Guggenheim Rupal L. Shah Cathy Williams Jinglei Yang Peter S. Reinach Sen Zhang Wenfeng Sun Bo Liu Fen Li Xiaoqing Li Aihua Zhao Tianlu Chen Wei Jia Jun Jiang Haoran Wu Kazuo Tsubota Hiroko Ozawa Hidemasa Torii Shigemasa Takamizawa Toshihide Kurihara Kazuno Negishi Klaus Graef daniel Rathbun Frank Schaeffel Ladan Ghodsi William K. Stell Machelle T. Pardue Ranjay Chakraborty Han na Park Curran S. Sidhu P. Michael Iuvone Michael J Collins Nethrajeith Srinvasalu Sally A. McFadden Paul N. Baird Pablo Artal Pauline Cho SW Cheung Pei-Chang Wu Quan V. Hoang duk C. Lee Erica G. Landis Michael A. Bergen Curran Sidhu Samer Hattar Richard A. Stone Ravi Metlapally Ruiqin Li Qinglin Xu Hong Zhong Chenglin Pan Weizhong Lan Xiaoning Li Ling Chen Zhikuan Yang Scott A. Read Seang-Mei Saw Shi-Jun Weng Xiao-Hua Wu Kang-Wei Qian Yun-Yun Li Guo-Zhong Xu Furong Huang Xiong-Li Yang Yong-Mei Zhong Earl L Smith, III Baskar Arumugam Li-Fang Hung Lisa A. Ostrin Klaus Trier Monica Jong Brien A. Holden Thomas Chuen Lam Samantha Shan Bing Zuo dennis Yan-yin Tse Jingfang Bian King-Kit Li Quan Liu Chi-ho To Timothy J. Gawne john T. Siegwart, Jr. Alexander H. Ward Thomas T. Norton Yan Zhang Yue Liu Carol Ho Eileen Phan Abraham Hang Emily Eng Christine Wildsoet department of Biological Sciences SUNY College of Optometry New York NY 10036 USA School of Optometry and Ophthalmology and Eye Hospital Wenzhou Medical University Wenzhou Zhejiang 325027 China Center for Eye disease & development School of Optometry & Vision Science Program University of California Berkeley Berkeley CA 94720-2020 USA Wenzhou Medical University Wenzhou Zhejiang 325027 China Biomedical Science and disease New England College of Optom Boston MA USA School of Optometry Chung Shan Medical University Taichung City 402 Taiwan Institute of Medicine Chung Shan Medical University Taichung City 402 Taiwan division of Biochemistry and Molecular Biology Research School of Biology Australian National University Canberra Australia State Key Laboratory of Ophthalmology and division of Preventive Ophthalmology Zhongshan Ophthalmic Center Sun Yat-Sen University Guangzhou China School of Optometry & Vision Sciences Cardiff University Cardiff UK School of Social and Community Medicine University of Bristol Bristol UK School of and Eye Hospital Wenzhou Medical University Wenzhou Zhejiang 325027 China State Key Laboratory Cultivation Base and Key Laboratory of Vision Science Ministry of Health and Zhejiang Provincial Key Laboratory of Ophthalmology and Optometry Wenzhou Zhejiang 325027 People’s Republic of China Shanghai Key Laboratory of diabetes Mellitus and Center for Translational Medicine Shanghai Jiao Tong University Affiliated Sixth People’s Hospital Shanghai 200233 China Eye Hospital of Wenzhou Medical University Wenzhou Zhejiang 325027 China department of Ophthalmology Keio University School of Medicine Shinjuku-ku Tokyo 160-8582 Japan General Medicine Ichikawa Medical Center Urayasu City Chiba 279-0001 Japan Ophthalmic Research Institute University of Tuebingen 72076 Tuebingen Germany Bernstein Center for Computational Neuroscience Tuebingen 72076 Tuebingen Germany Werner Reichardt Centre for Integrative Neuroscience Otfried-Mueller-Straße 25 Tueb

To assess the peripheral refractive changes that occur when eye growth decelerates in *** We measured peripheral refraction and on-axis vitreous chamber depth on a total of 53 marmosets;36 treated monocularly for 12 weeks 9 hrs/day(26 with-5 d contact lenses,10 with+5 d)and 17 untreated *** the 26 marmosets treated with-5 d,10 wore contact lenses 9 hrs/day without interruptions and were mea-sured at the end of 10 weeks of treatment(T10)and after 4 weeks of recovery(R14).Eight had both contact lenses removed for 30 mins twice/day(mid-morning and mid-afternoon)during the first four weeks of treatment(early interruption group)and eight had the lenses removed during the second four weeks of treatment(late interruption group).The two interruption groups were measured after 4,8 and 12 weeks of treatment only(T4,T8,T12).

关键词： removed treatment untreated

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