检索结果-南通市图书馆

CEPC Technical Design Report

在线全文

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

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

秋冬季传统食养指导

中国中药杂志 2024年第17期49卷 4567-4571页

作者：李洪梅朱卫丰陈晓凡石强王飞刘志勇李英帅李玲孺刘良徛蒋小敏伍建光白云昇杨锐王宜马晓北刘红宁王琦王永炎黄璐琦中国中医科学院中药研究所中国中药协会药食同源物质评价与利用专业委员会江西中医药大学北京中医药大学江西省中医院全国卫生产业企业管理协会中国药膳研究会中国中医科学院广安门医院中国中医科学院

《国民营养计划(2017—2030年)》与《健康中国行动(2019—2030年)》提出大力发展传统食养服务，充分发挥我国传统食养在现代营养学中的作用，引导国民养成符合我国不同地区饮食特点的食养习惯。传统食养在我国的历史源远流长，是我国饮... 详细信息

《国民营养计划(2017—2030年)》与《健康中国行动(2019—2030年)》提出大力发展传统食养服务，充分发挥我国传统食养在现代营养学中的作用，引导国民养成符合我国不同地区饮食特点的食养习惯。传统食养在我国的历史源远流长，是我国饮食及中医药文化的璀璨瑰宝之一，在疾病的预防、治疗以及养生延年方面发挥了重要作用。为弘扬中医药传统文化、指导和规范食养应用和推广，需制订中医药特色食养指南。立足于中医药理论与实践，辨证施食，因地制宜，结合现代营养学，中国中医科学院组织制订了该指南。该指南基于中医药理论与实践，针对不同体质人群，按照辨证食养，因人、因时、因地制宜，扶正、纠偏，荤素搭配，四气五味合和的原则，推荐相适应食材(包括按照传统既是食品又是中药材物质)。以其推动传统食养的普及和发展，为中国特色的营养健康模式贡献中医药力量。

关键词：传统食养中医药理论中医体质药食两用

内置集成浮力罐的几何形Spar平台运动性能数值模拟

在线全文

学校读者我要写书评

暂无评论

上海交通大学学报 2008年第6期42卷 924-928页

作者：王颖杨建民肖龙飞胡志强上海交通大学船舶海洋与建筑工程学院上海200030

对一种新的深海单柱式平台——内置集成浮力罐的几何形Spar(Geometric Spar,G-Spar)的运动性能进行了数值计算研究,并与模型试验结果进行了比较.G-Spar平台结构复杂,探索性地建立了简化的三维水动力数值模型,对包括系泊缆和立管在内的... 详细信息

对一种新的深海单柱式平台——内置集成浮力罐的几何形Spar(Geometric Spar,G-Spar)的运动性能进行了数值计算研究,并与模型试验结果进行了比较.G-Spar平台结构复杂,探索性地建立了简化的三维水动力数值模型,对包括系泊缆和立管在内的耦合系统进行了运动响应传递函数(RAO)的频域分析和极端海况下的时域分析.研究表明,运动响应传递函数及极端海况下运动时历的计算结果和试验结果基本一致,G-Spar平台具有良好的运动性能,垂荡板对降低G-Spar平台的垂向运动起到了关键性的作用.

关键词： Spar平台集成浮力罐运动数值模拟

Evidence of Electron-Hole Imbalance in WTe2 from High-Resolution Angle-Resolved Photoemission Spectroscopy

在线全文

学校读者我要写书评

暂无评论

Chinese Physics Letters 2017年第9期34卷 100-104页

作者： Chen-Lu wang Yan Zhang jian-Wei huang Guo-Dong Liu Ai-Ji Liang Yu-xiao Zhang Bing Shen Jing Liu Cheng hu ying Ding De-Fa Liu Yong hu Shao-long He Lin Zhao Li Yu Jin hu jiang Wei zhi-qiang Mao You-Guo Shi xiao-Wen Jia Feng-Feng Zhang Shen-Jin Zhang Feng yang zhi-min wang Qin-Jun Peng Zu-Yan Xu Chuang-Tian Chen Xing-jiang Zhou Beijing National Laboratory for Condensed Matter Physics Institute of Physics Chinese Academy of Sciences Beijing 100190 Department of Physics and Engineering Physics Tulane University Louisiana 70118 USA General Course Department Military Transportation University Tianjin 300161 Technical Institute of Physics and Chemistry Chinese Academy of Sciences Beijing 100190 School of Physical Sciences University of Chinese Academy of Sciences Beijing 100190 Collaborative Innovation Center of Quantum Matter Beijing 100871

WTe2 has attracted a great deal of attention because it exhibits extremely large and non-saturating magnetore- sistance. The underlying origin of such a giant magnetoresistance is still under debate. Utilizing laser-based angle-resolved photoemission spectroscopy with high energy and momentum resolutions, we reveal the complete electronic structure of WTe2. This makes it possible to determine accurately the electron and hole concentrations and their temperature dependence. We find that, with increasing the temperature, the overall electron concen- tration increases while the total hole concentration decreases. It indicates that the electron-hole compensation, if it exists, can only occur in a narrow temperature range,and in most of the temperature range there is an electron-hole imbalance. Our results are not consistent with the perfect electron-hole compensation picture that is commonly considered to be the cause of the unusual magnetoresistance in WTe2. We identify a fiat band near the Brillouin zone center that is close to the Fermi level and exhibits a pronounced temperature dependence. Such a fiat band can play an important role in dictating the transport properties of WTe2. Our results provide new insight on understanding the origin of the unusual magnetoresistance in WTe2.

关键词： Evidence of Electron-Hole Imbalance in WTe2 from High-Resolution Angle-Resolved Photoemission Spectroscopy ARPES

Site testing campaign for the Large Optical/infrared Telescope of China:overview

在线全文

学校读者我要写书评

暂无评论

Research in Astronomy and Astrophysics 2020年第6期20卷 81-95页

作者： Lu Feng Jin-Xin Hao Zi-huang Cao Jin-min Bai Ji yang Xu Zhou Yong-qiang Yao Jin-Liang Hou Yong-Heng Zhao Yu Liu Teng-fei Song Li-Yong Liu Jia Yin hua-Lin Chen Chong Pei Ali Esamdin Lu Ma Chun-Hai Bai Peng Wei Jing Xu Guang-Xin Pu Guo-Jie Feng Xuan Zhang Liang ming Abudusaimaitijiang Yisikandee jian-Rong Shi jian Li Yuan Tian Zheng wang Xia wang xiao-Jun jiang jian-Feng wang jian-Feng Tian Yan-Jie Xue jian-Sheng Chen Jing-Yao hu zhi-Xia Shen Yun-ying jiang National Astronomical Observatories Chinese Academy of SciencesBeijing 100101China Yunnan Observatories Chinese Academy of SciencesKunming 650216China Xinjiang Astronomical Observatory Chinese Academy of SciencesUrumqi 830011China Shanghai Astronomical Observatory Chinese Academy of SciencesShanghai 200030China Nanjing Institute of Astronomical Optics&Technology Chinese Academy of SciencesNanjing 210042China Purple Mountain Observatory Chinese Academy of SciencesNanjing 210033China University of Chinese Academy of Sciences Beijing 100049China

The Large Optical/infrared Telescope(LOT)is a ground-based 12 m diameter optical/infrared telescope which is proposed to be built in the western part of China in the next *** on satellite remote sensing data,along with geographical,logistical and political considerations,three candidate sites were chosen for ground-based astronomical performance *** sites include:Ali in Tibet,Daocheng in Sichuan and Muztagh-ata in *** until now,all three sites have continuously collected data for two *** this paper,we will introduce this site testing campaign,and present its monitoring results obtained during the period between March 2017 and March 2019.

关键词： techniques telescope-site testing

Detection of an anti-angina therapeutic module in the effective population treated by a multi-target drug Danhong injection:a randomized trial

在线全文

学校读者我要写书评

暂无评论

Signal Transduction and Targeted Therapy 2021年第10期6卷 3009-3018页

作者： Jun Liu Dan-Dan Li Wei Dong Yu-Qi Liu yang Wu Da-Xuan Tang Fu-Chun Zhang Meng Qiu Qi hua Jing-Yu He Jun Li Bai Du Ting-Hai Du Lin-Lin Niu Xue-Jun jiang Bo Cui jiang-Bin Chen yang-Gan wang Hai-Rong wang Qin Yu Jing He Yi-Lin Mao xiao-Fang Bin Yue Deng Yu-Dan Tian Qing-hua Han Da-Jin Liu Li-Qin Duan ming-Jun Zhao Cui-ying Zhang Hai-ying Dai Ze-hua Li ying xiao You-zhi hu xiao-Yu huang Kun Xing Xin jiang Chao-Feng Liu Jing An Feng-Chun Li Tao Tao Jin-Fa jiang ying yang Yao-Rong Dong Lei Zhang Guang Fu ying Li Shu-Wei huang Li-Ping Dou Lan-Jun Sun ying-qiang Zhao Jie Li Yun Xia Jun Liu Fan Liu Wen-Jin He ying Li jian-Cong Tan yang Lin Ya-Bin Zhou jian-fei yang Guo-Qing Ma hui-Jun Chen He-Ping Liu Zong-Wu Liu jian-Xiong Liu xiao-Jia Luo xiao-Hong Bin Ya-Nan Yu Hai-Xia Dang Bing Li fei Teng wang-min Qiao xiao-long Zhu Bing-Wei Chen Qi-Guang Chen Chun-Ti Shen Yong-Yan wang Yun-Dai Chen Zhong wang Institute of Basic Research in Clinical Medicine China Academy of Chinese Medical SciencesBeijingChina Department of Cardiology Chinese PLA General HospitalBeijingChina Department of Cardiology Dongfang Hospital Affiliated to Beijing University of Chinese MedicineBeijingChina Department of Geratology Peking University Third HospitalBeijingChina Department of Cardiology Xuan Wu HospitalCapital Medical UniversityBeijingChina Department of Cardiology Guang'anmen HospitalChina Academy of Chinese Medical SciencesBeijingChina Department of Cardiology First Affiliated Hospital of Henan University of Chinese MedicineZhengzhouHenanChina Department of Cardiology Wuhan University Renmin HospitalWuhanHubeiChina Department of Cardiology Wuhan University Zhongnan HospitalWuhanHubeiChina Affiliated Zhongshan Hospital of Dalian University DalianLiaoningChina Department of Cardiology Second Affiliated Hospital to Hunan University of Chinese MedicineChangshaHunanChina Department of Cardiology First Affiliated Hospital to Changchun University of Chinese MedicineChangchunJilinChina Department of Cardiology First Affiliated Hospital to Shanxi Medical UniversityTaiyuanShanxiChina Department of Cardiology Affiliated Hospital of Shanxi University of Chinese MedicineXianyangShanxiChina Department of Cardiology Changsha Central HospitalChangshaHunanChina Department of Cardiology Hubei Provincial Hospital of Traditional Chinese MedicineWuhanHubeiChina Department of Cardiology Shanxi Provincial People's HospitalXi'anShanxiChina Department of Cardiology Shanxi Province Hospital of Traditional Chinese MedicineXi'anShanxiChina Department of Cardiology Xi'an City Hospital of Traditional Chinese MedicineXi'anShanxiChina Department of Cardiology Shanghai Tongji HospitalShanghaiChina Department of Cardiology Shanghai Municipal Hospital of Traditional Chinese MedicineShanghaiChina Department of Cardiology The First Hospital of ChangshaChangshaHunanChina Department of Cardiology Xinhua Hospi

It's a challenge for detecting the therapeutic targets of a polypharmacological drug from variations in the responsed networks in thedfferentiated populations with complex diseases,as stable coronary heart ***,in an adaptive,31-center,randomized,double-blind trial invoving 920 patients with moderate symptomatic stable angina treated by 14-day Danhong injection(DHI),a kind of polyphamacological drug with high quality control,or placebo(0.9%saline),with 76-day following-up,we firstly confrmed that DHl couldincrease the proportion of patients with clinically significant changes on angina-frequency assessed by Seattle Angina Questionnaire(ASAQ-AF220)(12.78%at Day 30,95%confidence interval[C]5.86-19.71%,P=0.0003,13.82%at Day 6C0,95%CI 6.82-20.82%,P=0.0001and 8.95%at Day 90,95%CI 2.06-15.85%,P=0.01).We also found that there were no significant differences in new-onset major vascularevents(P=0.8502)and serious adverse events(P=0.9105)between DHl and *** performing the RNA sequencing in 62 selectedpatients,we developed a systemic modular approach tp identfy differentilly expressed modules(DEMs)of DHI with the Z_(summay)valueless than 0 compared with the control group,calculated by weighted gene co-expression network analysis(WGCNA),and sketched out thebasic framework on a modular map with 25 functional modules targeted by ***,the effective therapeutic module(ETM),defined as the highest corelation value with the phenotype alteration(SAQ-AF,the change in SAQ-AF at Day 30 from baseline)calculatedby WGCNA,was identifed in the population with the best effect(ASAQ-AF240),which is related to anticoagulation and regulation ofcholesterol *** assessed the modular flexbility of this ETM using the global topological D value based on Euclidean distance,which is corelated with phenotype alteration(r^(2):0.8204,P=0.019)by linear *** study identified the ant-angina therapeuticmodule in the effective population treated by the multi-target

关键词： angina injection sketch

SAPT:a synchrotron-based proton therapy facility in Shanghai

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Nuclear Science and Techniques 2023年第10期34卷 36-46页

作者： Man-Zhou Zhang De-ming Li Li-Ren Shen Hai-Rong Zhang zhi-Ling Chen Han-Wen Du ming Gu Rui Li De-Kang Liu Yue-hu Pu Jun-Feng Yu jian-Feng Chen Chu Chen Chun-long Guo Hao Guo Ge-yang jiang zhi-qiang jiang Lin Jin Wen-Jing Li Xiu-Fang Li Ye Lin ming Liu Yong-Hao Liu Ya-Juan Liu ming Lv Qing-Ru Mi Lian-hua Ouyang Wei-Guo Shi Hang Shu Qi-Sheng Tang Kun wang zhi-Shan wang Jun Wu xiao-Bing Wu Jia-qiang Xu Wen-Zhen Xu Chong-Xian Yin Cheng Yu Ren-Xian Yuan Qi-Bing Yuan Hai-Qun Zhang Miao Zhang Wen-zhi Zhang Li-ying Zhao Wei-min Zhou Shou-Xian Fang Xi-Dong Sun Zhen-Tang Zhao Shanghai Institute of Applied Physics Chinese Academy of SciencesShanghai 201800China Shanghai Advanced Research Institute Chinese Academy of SciencesShanghai 201204China APACTRON Particle Equipment Co. Ltd.Shanghai 201815China The Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049China

Because of its excellent dose distribution,proton therapy is becoming increasingly popular in the medical application of cancer treatment.A synchrotron-based proton therapy facility was designed and constructed in *** synchrotron,beam delivery system,and other technical systems were commissioned and reached their expected *** a clinical trial of 47 patients was finished,the proton therapy facility obtained a registration certificate from the National Medical Products *** characteristics of the accelerator and treatment systems are described in this article.

关键词： Proton therapy Synchrotron Slow extraction Gantry Beam delivery system

The first data release(DR1) of the LAMOST regular survey

在线全文

学校读者我要写书评

暂无评论

Research in Astronomy and Astrophysics 2015年第8期15卷 1095-1124页

作者： A-Li Luo Yong-Heng Zhao Gang Zhao Li-Cai Deng xiao-Wei Liu Yi-Peng Jing Gang wang Hao-Tong Zhang jian-Rong Shi Xiang-Qun Cui Yao-Quan Chu Guo-Ping Li Zhong-Rui Bai Yue Wu Yan Cai Shu-Yun Cao Zi-huang Cao Jeffrey L.Carlin Hai-Yuan Chen jian-Jun Chen Kun-Xin Chen Li Chen Xue-Lei Chen xiao-Yan Chen ying Chen Norbert Christlieb Jia-Ru Chu Chen-Zhou Cui Yi-Qiao Dong Bing Du Dong-Wei Fan Lei Feng jian-Ning Fu Peng Gao Xue-fei Gong Bo-Zhong Gu Yan-Xin Guo Zhan-Wen Han Bo-Liang He Jin-Liang Hou Yong-hui Hou Wen Hou Hong-Zhuan hu Ning-Sheng hu Zhong-Wen hu zhi-ying huo Lei Jia Fang-hua jiang Xiang jiang zhi-Bo jiang Ge Jin xiao Kong Xu Kong Ya-Juan Lei Ai-hua Li Chang-hua Li Guang-Wei Li Hai-Ning Li jian Li Qi Li Shuang Li Sha-Sha Li Xin-Nan Li Yan Li Yin-Bi Li Ye-Ping Li Yuan Liang Chien-Cheng Lin Chao Liu Gen-Rong Liu Guan-Qun Liu zhi-Gang Liu Wen-zhi Lu Yu Luo Yin-Dun Mao Heidi Newberg Ji-Jun Ni Zhao-Xiang Qi Yong-Jun Qi Shi-Yin Shen huo-ming Shi Jing Song Yi-Han Song Ding-qiang Su Hong-Jun Su Zheng-Hong Tang Qing-Sheng Tao Yuan Tian Dan wang Da-Qi wang Feng-fei wang Guo-min wang Hai wang Hong-Chi wang jian wang Jia-Ning wang jian-Ling wang jian-Ping wang Jun-Xian wang Lei wang Meng-Xin wang Shou-Guan wang Shu-Qing wang Xia wang Ya-Nan wang You wang Yue-fei wang You-Fen wang Peng Wei ming-zhi Wei Hong Wu Ke-fei Wu Xue-Bing Wu Yu-Zhong Wu xiao-Zheng Xing Ling-Zhe Xu Xin-Qi Xu Yan Xu Tai-Sheng Yan De-hua yang Hai-Feng yang hui-Qin yang ming yang Zheng-Qiu Yao Yong Yu hui Yuan Hai-Bo Yuan Hai-long Yuan Wei-min Yuan Chao Zhai En-Peng Zhang hua-Wei Zhang jian-Nan Zhang Li-Pin Zhang Wei Zhang Yong Zhang Yan-Xia Zhang Zheng-Chao Zhang ming Zhao Fang Zhou Xu Zhou Jie Zhu Yong-Tian Zhu Si-Cheng Zou Fang Zuo National Astronomical Observatories Chinese Academy of Sciences Department of Astronomy Peking University Shanghai Astronomical Observatory Chinese Academy of Sciences Nanjing Institute of Astronomical Optics & Technology National Astronomical ObservatoriesChinese Academy of Sciences University of Science and Technology of China Department of Physics Applied Physics and AstronomyRensselaer Polytechnic InstituteTroyNY 12180USA Department of Physics and Astronomy Earlham CollegeRichmondIN 47374USA Universitt Heidelberg Zentrum für AstronomieLandessternwarteKnigstuhl 1269117 HeidelbergGermany Department of Astronomy Beijing Normal University Yunnan Observatories Chinese Academy of Sciences Purple Mountain Observatory Chinese Academy of Sciences

The Large sky Area Multi-Object Fiber Spectroscopic Telescope（LAMOST） general survey is a spectroscopic survey that will eventually cover approximately half of the celestial sphere and collect 10 million spectra of stars, galaxies and QSOs. Objects in both the pilot survey and the first year regular survey are included in the LAMOST DR1. The pilot survey started in October 2011 and ended in June 2012, and the data have been released to the public as the LAMOST Pilot Data Release in August 2012. The regular survey started in September 2012, and completed its first year of operation in June 2013. The LAMOST DR1 includes a total of 1202 plates containing 2 955 336 spectra, of which 1 790 879 spectra have observed signalto-noise ratio（SNR） ≥ 10. All data with SNR ≥ 2 are formally released as LAMOST DR1 under the LAMOST data policy. This data release contains a total of 2 204 696 spectra, of which 1 944 329 are stellar spectra, 12 082 are galaxy spectra and 5017 are quasars. The DR1 not only includes spectra, but also three stellar catalogs with measured parameters： late A,FGK-type stars with high quality spectra（1 061 918 entries）, A-type stars（100 073 entries）, and M-type stars（121 522 entries）. This paper introduces the survey design, the observational and instrumental limitations, data reduction and analysis, and some caveats. A description of the FITS structure of spectral files and parameter catalogs is also provided.

关键词： techniques: spectroscopic survey—data release—catalog

Endoscopic Ruler for varix size measurement:A multicenter pilot study

在线全文

学校读者我要写书评

暂无评论

世界胃肠内镜杂志:英文版(电子版) 2023年第9期15卷 564-573页

作者： Yi-fei huang Sheng-Juan hu yang Bu Yi-Ling Li Yan-Hong Deng jian-Ping hu Shao-Qi yang Qian Shen Mark McAlindon Rui-Chun Shi xiao-Qin Li Tie-ying Song Hai-long Qi Tai-Wei Jiao Meng-Yuan Liu Fang He Jun Zhu Bin Ma xiao-Bin Yu jian-yang Guo Yue-hua Yu Hai-jiang Yong Wen-Tun Yao Ting Ye hua wang Wen-Fu Dong jian-Guo Liu qiang Wei Jing Tian xiao-Guo Li Xavier Dray xiao-long Qi Institute of Portal Hypertension The First Hospital of Lanzhou UniversityLanzhou 730000Gansu ProvinceChina Department of Gastroenterology People's Hospital of Ningxia Hui Autonomous RegionNingxia Medical University Affiliated People's Hospital of Autonomous RegionYinchuan 750000Ningxia Hui Autonomous RegionChina Department of Gastroenterology The First Affiliated Hospital of China Medical UniversityShenyang 110000Liaoning ProvinceChina Department of Gastroenterology Yinchuan First People's HospitalYinchuan 750000Ningxia Hui Autonomous RegionChina Department of Gastroenterology Ningxia Medical University General HospitalYinchuan 750000Ningxia Hui Autonomous RegionChina Department of Gastroenterology Yinchuan Second People's HospitalYinchuan 750000Ningxia Hui Autonomous RegionChina Academic Department of Gastroenterology and Hepatology Sheffield Teaching Hospitals NHS TrustAL 35660SheffieldUnited Kingdom Department of Gastroenterology Wuzhong People's HospitalWuzhong 751100Ningxia Hui Autonomous RegionChina Department of Gastroenterology The Fifth People's Hospital of Ningxia Hui Autonomous RegionShizuishan 753000Ningxia Hui Autonomous RegionChina Department of Second Gastroenterology The Sixth People’s Hospital of ShenyangShenyang 110000Liaoning ProvinceChina Department of Gastroenterology Shizuishan Second People's HospitalShizuishan 753000Ningxia Hui Autonomous RegionChina Department of Gastroenterology Zhongwei People's HospitalZhongwei 755000Ningxia Hui Autonomous RegionChina Department of Hepato-Gastroenterology ETISENSEACNRSSorbonne Université&APHPHôpital Saint AntoineUniversitéParis-SeineUniversitéde Cergy-PontoiseParis 75012SélectionnerFrance Center of Portal Hypertension Department of RadiologyZhongda HospitalMedical SchoolSoutheast UniversityNanjing 210000Jiangsu ProvinceChina

BACKGROUND We invented Endoscopic Ruler,a new endoscopic device to measure the size of varices in patients with cirrhosis and portal *** To assess the feasibility and safety of Endoscopic Ruler,and evaluate the agreement on identifying large oesophageal varices(OV)between Endoscopic Ruler and the endoscopists,as well as the interobserver agreement on diagnosing large OV using Endoscopic *** We prospectively and consecutively enrolled patients with cirrhosis from 11 hospitals,all of whom got esophagogastroduodenoscopy(EGD)with Endoscopic *** primary study outcome was a successful measurement of the size of varices using Endoscopic *** secondary outcomes included adverse events,operation time,the agreement of identifying large OV between the objective measurement of Endoscopic Ruler and the empirical reading of endoscopists,together with the interobserver agreement on diagnosing large OV by Endoscopic *** From November 2020 to April 2022,a total of 120 eligible patients with cirrhosis were recruited and all of them underwent EGD examinations with Endoscopic Ruler successfully without any adverse *** median operation time of Endoscopic Ruler was 3.00 min[interquartile range(IQR):3.00 min].The kappa value between Endoscopic Ruler and the endoscopists while detecting large OV was 0.52,demonstrating a moderate *** kappa value for diagnosing large OV using Endoscopic Ruler among the six independent observers was 0.77,demonstrating a substantial *** The data demonstrates that Endoscopic Ruler is feasible and safe for measuring the size of varices in patients with cirrhosis and portal *** Ruler is potential to promote the clinical practice of the two-grade classification system of OV.

关键词： Oesophageal varices Cirrhosis Portal hypertension Esophagogastroduodenoscopy Endoscopic ruler