检索结果-南通市图书馆

维普期刊数据库

Ecology,growth and management of black locust(Robinia pseudoacacia L.),a non-native species integrated into European forests

在线全文

学校读者我要写书评

暂无评论

Journal of Forestry Research 2020年第4期31卷 1081-1101页

作者： Valeriu-Norocel Nicolescu Károly Rédei William L.Mason Torsten Vor Elisabeth Poetzelsberger Jean-Charles Bastien Robert Brus Tibor Bencat Martinadodan Branislav Cvjetkovic Sinisa Andrasev Nicola La Porta Vasyl Lavnyy dejan Mandzukovski Krasimira Petkova dusan Rozenbergar Radoslaw Wasik Godefridus M.J.Mohren Maria Cristina Monteverdi Brigitte Musch Marcin Klisz Sanja Peric Ljiljana Keca debbie Bartlett Cornelia Hernea Michal Pástor Faculty of Silviculture and Forest Engineering Transylvania University of Brasov500123 BrasovRomania Forest Research Institute Budapest 9600Hungary Forest Research Northern Research StationRoslinMidlothian EH259SYUK Faculty of Forest Sciences and Forest Ecology University Georg-August37077 GöttingenGermany University of Natural Resources and Life Sciences Peter Jordan Str.821190 ViennaAustria INRA Centre Val de Loire 45075 ArdonOrléansFrance Biotechnical Faculty University of Ljubljana1000 LjubljanaSlovenia Technical University Ul.T.G.Masaryka 2496053 ZvolenSlovakia Croatian Forest Research Institute 10450 JastrebarskoCroatia Faculty of Forestry University of Banja LukaStepe Stepanovica 75a78000 Banja LukaBosnia and Herzegovina Institute of Lowland Forestry and Environment AntonaČehova 13dNovi Sad 21000Serbia Fondazione Edmund Mach Via E.Mach 138010 S.Michele a/AdigeItaly department of Silviculture Ukrainian National Forestry UniversityL’viv 79057Ukraine Public enterprise Makedonski sumi Pero Nakov bbKosta Novakovic 12Skopje 1000Republic of North Macedonia University of Forestry 1797 Sofi aBulgaria Faculty of Forestry University of Agriculture31-425 KrakówPoland department of Forest Ecology and Forest Management Group University of Wageningen6700 WageningenThe Netherlands Consiglio per la ricerca in agricoltura e l’analisi dell’economia agraria Viale Santa Margherita8052100 ArezzoItaly UMR 0588 INRA ONF BioForA2163 Avenue de la Pomme de PinCS 4000145075 ArdonOrléans CedexFrance Forest Research Institute Braci Lesnej Streetno.305-090 Sekocin StaryRaszynPoland Faculty of Forestry University of Belgrade1Kneza Viseslava StreetBelgrade 11030Serbia Faculty of Engineering and Science University of GreenwichCentral AvenueChatham MaritimeLondon ME44TBUK Faculty of Horticulture and Forestry Banat’s University of Agricultural Sciences and Veterinary Medicine300645 TimisoaraRomania National Forest Centre Forest Research InstituteT.G.Masaryka 2296092 ZvolenSlovakia

Black locust(Robinia pseudoacacia L.),a species native to the eastern North America,was introduced to Europe probably in 1601 and currently extends over2.3×10~6 *** has become naturalized in all sub-Mediterranean and temperate regions rivaling Populus *** the second most planted broadleaved tree species worldwide after Eucalyptus *** wide-spreading planting is because black locust is an important multipurpose species,producing wood,fodder,and a source of honey as well as bio-oil and *** is also important for carbon sequestration,soil stabilization and re-vegetation of landfills,mining areas and wastelands,in biotherapy and *** Europe,black locust is drought tolerant so grows in areas with annual precipitation as low as 500-550 *** tolerates dry,nutrient poor soils but grows best on deep,nutrient-rich,well-drained *** is a fast-growing tree and the height,diameter and volume growth peak before the age of *** mostly regenerates vegetatively by root suckers under a simple coppice system,which is considered the most cost-effective management *** also regenerates,but less frequently,by stool *** early silviculture in production forests includes release cutting to promote root suckers rather than stool shoots,and cleaning-respacing to remove low-quality stems,reduce the number of shoots per stool,and adjust spacing between root *** addition,early,moderate and frequent thinning as well as limited pruning are carried out focusing on crop *** species is regarded as invasive in several European countries and its range here is expected to expand under predicted climate changes.

关键词： Black locust Ecology Invasiveness Climate change Management

维普期刊数据库

Notes,outline and divergence times of Basidiomycota

在线全文

学校读者我要写书评

暂无评论

Fungal diversity 2019年第6期99卷 105-367页

作者： Mao-Qiang He Rui-Lin Zhao Kevin d.Hyde dominik Begerow Martin Kemler Andrey Yurkov Eric H.C.McKenzie Olivier Raspe Makoto Kakishima Santiago Sanchez-Ramırez Else C.Vellinga Roy Halling Viktor Papp Ivan V.Zmitrovich Bart Buyck damien Ertz Nalin N.Wijayawardene Bao-Kai Cui Nathan Schoutteten Xin-Zhan Liu Tai-Hui Li Yi-Jian Yao Xin-Yu Zhu An-Qi Liu Guo-Jie Li Ming-Zhe Zhang Zhi-Lin Ling Bin Cao Vladimir Antonin Teun Boekhout Bianca denise Barbosa da Silva Eske de Crop Cony decock Balint dima Arun Kumar dutta Jack W.Fell Jozsef Geml Masoomeh Ghobad-Nejhad Admir J.Giachini Tatiana B.Gibertoni Sergio P.Gorjon danny Haelewaters Shuang-Hui He Brendan P.Hodkinson Egon Horak Tamotsu Hoshino Alfredo Justo Young Woon Lim Nelson Menolli Jr Armin Mesic Jean-Marc Moncalvo Gregory M.Mueller La szlo G.Nagy RHenrik Nilsson Machiel Noordeloos Jorinde Nuytinck Takamichi Orihara Cheewangkoon Ratchadawan Mario Rajchenberg Alexandre G.S.Silva-Filho Marcelo Aloisio Sulzbacher Zdenko Tkalcec Ricardo Valenzuela Annemieke Verbeken Alfredo Vizzini Felipe Wartchow Tie-Zheng Wei Michael WeiB Chang-Lin Zhao Paul M.Kirk State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of SciencesBeijing 100101People’s Republic of China department of Entomology and Plant Pathology Faculty of AgricultureChiang Mai UniversityChiang Mai 50200Thailand Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand College of Life Sciences University of Chinese Academy of SciencesHuairou DistrictBeijing 100408People’s Republic of China Ruhr-Universitat Bochum AG GeobotanikND03UniversitatsstraBe 15044801 BochumGermany Leibniz Institute dSMZ-German Collection of Microorganisms and Cell Cultures InhoffenstraBe 7B38124 BrunswickGermany Manaaki Whenua-Landcare Research Private Bag 92170AucklandNew Zealand Research department Meise Botanic GardenNieuwelaan 381860 MeiseBelgium Service General de l'Enseignement superieur et de la Recherche scientifique Federation Wallonie-BruxellesLavallee 11080 BrusselsBelgium University of Tsukuba TsukubaIbaraki 305-8572Japan department of Ecology and Evolutionary Biology University of Toronto25 Willcocks St.TorontoON M5S 3B2Canada Berkeley USA Institute of Systematic Botany The New York Botanical GardenBronxNY 10458-5126USA department of Botany Szent Istvan University1518 BudapestHungary Komarov Botanical Institute Russian Academy of SciencesProfessor Popov st.2Saint PetersburgRussia 197376 Institut pour Systematique Ecologie Biodiversite(ISYEB UMR 7205) Sorbonne universiteMuseum National d’Histoire Naturelle CP 39CNRSDepartement Origines et Evolution12 Rue Buffon75005 ParisFrance Institute of Microbiology Beijing Forestry UniversityBeijing 100083People’s Republic of China department of Biology Research Group MycologyGhent UniversityK.L.Ledeganckstraat 359000 GhentBelgium State Key Laboratory of Applied Microbiology Southern China Guangdong Provincial Key Laboratory of Microbial Culture Collection and ApplicationGuangdong Institute of MicrobiologyGuangzhou 510070People’s Republic of China department of Botany Moravian Mu

The Basidiomycota constitutes a major phylum of the kingdom Fungi and is second in species numbers to the *** present work provides an overview of all validly published,currently used basidiomycete genera to date in a single *** outline of all genera of Basidiomycota is provided,which includes 1928 currently used genera names,with 1263 synonyms,which are distributed in 241 families,68 orders,18 classes and four *** provide brief notes for each accepted genus including information on classification,number of accepted species,type species,life mode,habitat,distribution,and sequence ***,three phylogenetic analyses with combined LSU,SSU,5.8s,rpb1,rpb2,and ef1 datasets for the subphyla Agaricomycotina,Pucciniomycotina and Ustilaginomycotina are conducted,*** time estimates are provided to the family level with 632 species from 62 orders,168 families and 605 *** study indicates that the divergence times of the subphyla in Basidiomycota are 406-430 Mya,classes are 211-383 Mya,and orders are 99-323 Mya,which are largely consistent with previous *** this study,all phylogenetically supported families were dated,with the families of Agaricomycotina diverging from 27-178 Mya,Pucciniomycotina from 85-222 Mya,and Ustilaginomycotina from 79-177 *** times as additional criterion in ranking provide additional evidence to resolve taxonomic problems in the Basidiomycota taxonomic system,and also provide a better understanding of their phylogeny and evolution.

关键词： Classification Molecular clock Fungi Systematics Taxonomy

血液透析静脉通路球囊血管成形术后的弹性回缩:是否真正发生及其临床意义?

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

国际医学放射学杂志 2016年第4期 445-445页

作者： d.K.Rajan A.Sidhu M.Noel-Lamy A.Mahajan M.E.Simons K.W.Sniderman 于京隔刘鹏涛 division of Vascular and Interventional Radiology Peter Munk Cardiac Center University of TorontoUniversity Health Network585 University Ave

摘要目的定性定量弹性回缩并确定其对接入通路的影响。材料与方法经研究伦理委员会批准,所有病人签署知情同意书。采用前瞻性非随机性研究设计,对2009年1月—2012年12月完成的经皮球囊血管成形术(PTA)的成熟通道

关键词：弹性回缩静脉通路球囊血管成形术

3.0 T高空间分辨力MR下肢血管成像对比剂剂量的对照性研究

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

国际医学放射学杂志 2008年第5期31卷 409-409页

作者： R. Habibi M.S. Krishnam d.G. Lohan F. Barkhordarian M. Jalili R.S.Saleh 白荣杰（译）唐光健（校） department of Radiological Sciences David Geffen School of Medicine at UCLA Peter V. Ueberroth Bldg Suite 3371 10945 Le Conte Ave Los Angeles CA 90095 USA. 不详

目的明确在3．0T设备上行下肢高空间分辨力MR血管成像时，是否可在对比剂剂量减少的情况下仍保持较好的影像质量。方法45例病人（男27例，女18例；平均年龄64岁）在3．0T设备上行下肢增强MR血管成像检查。本研究经学院伦理委员会批准可... 详细信息

目的明确在3．0T设备上行下肢高空间分辨力MR血管成像时，是否可在对比剂剂量减少的情况下仍保持较好的影像质量。方法45例病人（男27例，女18例；平均年龄64岁）在3．0T设备上行下肢增强MR血管成像检查。本研究经学院伦理委员会批准可免除知情同意书。16例采用高剂量（约0．3mmol／kg），15例采用中等剂量（约0．2mmol／kg），14例采用低剂量（约0．1mmol／kg）的马根维显溶液进行3站双相注射检查。将动脉系统从腹腔干到跖动脉分成34个节段评定积分。

关键词： MR血管成像检查下肢血管成像对比剂剂量空间分辨力动脉系统知情同意书伦理委员会影像质量

维普期刊数据库

Abstracts from the 15th International Myopia Conference

在线全文

学校读者我要写书评

暂无评论

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

Modiﬁcation of contact lenses via metal-organic frameworks for glaucoma treatment

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Aggregate

Aggregate 2024年第5期5卷 358-370页

作者： Alexey V.Yaremenko Roman O.Melikov Nadezhda A.Pechnikova Iaroslav B.Belyaev Alina Ringaci Tamara V.Yaremenko Aziz B.Mirkasymov Alexandr A.Tamgin Vladislav I.Rodionov Sofya M.dolotova Grigory A.Plisko Evgeny d.Semivelichenko Anna S.Rogova Albert R.Muslimov Arina S.Ivkina dmitry Yu.Ivkin Valery P.Erichev Sergey M.deyev Sergey E.Avetisov Yongjiang Li Hai-Jun Liu Ivan V.Zelepukin Center for Nanomedicine and department of Anesthesiology Brigham and Women’s HospitalHarvard Medical SchoolBostonMassachusettsUSA Aristotle University of Thessaloniki ThessalonikiGreece Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences MoscowRussia Moscow Center for Advanced Studies MoscowRussia Faculty of Biology Saint Petersburg State UniversitySaint PetersburgRussia Saint petersburg Pasteur Institute Saint PetersburgRussia department of Chemistry Boston UniversityBostonMassachusettsUSA Sechenov University MoscowRussia Saint petersburg State Chemical and Pharmaceutical University Saint PetersburgRussia peter the Great St.petersburg Polytechnic University Saint PetersburgRussia Sirius University of Science and Technology SiriusRussia RM Gorbacheva Research Institute Pavlov UniversitySaint PetersburgRussia Research Institute of Eye diseases MoscowRussia department of Medicinal Chemistry Uppsala UniversityUppsalaSweden

The prevention of blindness from glaucoma requires multiple treatments to lower intraocular ***,human contact lenses are modiﬁed with highly porous metal-organic frameworks with sustained release of brimonidine for prolonged glaucoma *** metal-organic frameworks were screened for their attachment to lenses,loading with brimonidine,and drug-release ***-mized therapeutic ocular lenses conjugated with MIL-101(Cr)frameworks maintain optical transparency and *** of lenses with MIL-101(Cr)nanoparticles reduced brimonidine washout with tears and ensured a gradual and localized release of the drug into the eyeball through the *** hybrid lenses provided a 4.5-fold better decrease in eye pressure,compared by area under the curve(AUC)value to a commercially available brimonidine tartrate *** lenses did not induce any notable eye irritation or corneal damage in *** newly devel-oped hybrid lenses are expected to provide a robust platform for the therapy and prevention of various ocular diseases.

关键词： brimonidine contact lenses drug delivery glaucoma intraocular pressure metal-organic frameworks nanoparticles

CEPC Technical design Report

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

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