检索结果-南通市图书馆

Polynomial analysis of canopy spectra and biochemical component content inversion

science{1. Earth sciences 2005年第10期48卷 1780-1791页

作者： yan chunyan1,{1., niu zheng1, wang jihua2, huang wenjiang2 & liu liangyun 2 1. state key laboratory of remote sensing science, jointly sponsored by the institute of remote sensing applications of chinese academy of sciences and beijing normal university, beijing 100101, china 2. National Engineering Research Center for Information Technology in Agriculture, beijing 1.0089, china jointly sponsored by the institute of remote sensing applications of chinese academy of sciences and beijing normal university National Engineering Research Center for Information Technology in Agriculture

A polynomial expression model was developed in this paper to describe directional canopy spectra, and the decomposition of the polynomial expression was used as a tool for re-trieving biochemical component content from canopy multi-angle spectra. First, the basic formula of the polynomial expression was introduced and the physical meaning of its terms and coeffi-cients was discussed. Based on this analysis, a complete polynomial expression model and its decomposition method were given. By decomposing the canopy spectra simulated with SAILH model, it shows that the polynomial expression can not only fit well the canopy spectra, but also show the contribution of every order scattering to the whole reflectance. Taking the first scattering coefficients a1. and a01.for example, the test results show that the polynomial coefficients reflect very well the hot spot phenomenon and the effects of viewing angles, LAI and leaf inclination angle on canopy spectra. By coupling the polynomial expression with leaf model PROSPECT, a canopy biochemical component content inversion model was given. In the simulated test, the canopy multi-angle spectra were simulated by two different models, SAILH and 4-SCALE re-spectively, then the biochemical component content was retrieved by inverting the coupled polynomial expression + PROSPECT model. Results of the simulated test are promising, and when applying the algorithm to measured corn canopy multi-angle spectra, we also get relatively accurate chlorophyll content. It shows that the polynomial analysis provides a new method to get biochemical component content independent of any specific canopy model.

关键词： polynomial expression, canopy spectra, decomposition, biochemical component content, inversion.

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

CEPC Technical Design Report

引用

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 Shi{1. 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 {1. 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 {1. Research Center Beijing beijing Conveyi LTD Beijing beijing Glass Research {1. Co. LtdBeijing beijing {1. of Technology Beijing beijing {1. 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 {1. 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 {1. of engineering physics MianyangSichuan china building materials {1. Beijing china Center of Advanced {1. and Technology Beijing china {1. of Atomic Energy Beijing china Jiliang {1. HangzhouZhejiang china Nuclear Instrument CO. LTDBeijing china {1. of Geosciences Beijing china {1. of Geosciences WuhanHubei china {1. of Mining and Technology XuzhouJiangsu china West {1. 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 {1. for Nuclear Research(DLNP JINR) Dubna East china {1. 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 1.0 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 1.0 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 5×1.^(34)cm^(-2)s^(-1.per interaction point(IP),resulting in an integrated luminosity of 1. 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,201.)and the Conceptual Design Report(CDR,201.),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

来源：

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

2022年全国血流感染细菌耐药监测报告:革兰阳性菌

引用

中华临床感染病杂志 2024年第2期17卷 99-112页

作者：应超群陈云波嵇金如刘志盈杨青孔海深茆海丰丁卉田鹏鹏宋江勤刘永云王际亮金炎戴媛媛周义正耿燕陈凤訇王璐李岩岩刘丹张鹏曹俊敏李小燕宋迪静强鑫华李艳红张秋莹廖国林黄颖张保华郭良李爱云康海全黄东红满思金李卓尹佑东梁坤鹏董海新刘东华徐红云董银樵徐荣郑琳虎淑妍李建刘强栾亮沈继录张利侠全博颜小平戚晓燕乔登嫣刘卫平夏修三孟灵梁金花沈萍肖永红浙江大学医学院附属第一医院传染病重症诊治全国重点实验室杭州310003 感染性疾病诊治协同创新中心杭州310003 江苏省连云港市第一人民医院检验科连云港222002 浙江省丽水市中心医院检验科丽水323000 湖北省荆州市第一人民医院检验科荆州434000 湖北省天门市第一人民医院检验科天门431799 山东省滨州医学院附属医院检验科滨州256603 山东省胜利油田中心医院检验科东营257034 山东省立医院检验科济南250021 安徽省立医院检验科合肥230036 湖北省荆州市中心医院检验科荆州434020 西安交通大学第二附属医院检验科西安710004 福建省莆田市第一医院检验科莆田351100 安徽省六安市人民医院检验科六安237000 山东省淄博市中心医院检验科淄博255036 江西省九江市第一人民医院检验科九江332000 安徽省皖南医学院第一附属医院检验科芜湖241001 浙江省中医院检验科杭州310006 南方医科大学第五附属医院检验科广州510900 浙江省海宁市人民医院检验科海宁314400 浙江省湖州市第一人民医院检验科湖州313099 河南省安阳地区医院检验科安阳455000 湖北省随州市中心医院检验科随州441300 湖北省武汉市普仁医院检验科武汉430081 安徽医科大学第一附属医院检验科合肥230022 安徽省黄山市人民医院检验科黄山245000 福建省宁德市闽东医院检验科福安355000 浙江大学医学院附属妇产科医院检验科杭州310006 徐州医科大学附属医院检验科徐州220005 福建医科大学附属第二医院检验科泉州362002 山东省滕州市中心人民医院检验科滕州277500 西安医学院第一附属医院检验科西安710077 云南省盈江县人民医院检验科盈江679301 安徽省蚌埠医科大学第二附属医院检验科蚌埠233040 山东省济宁医学院附属医院检验科济宁272000 湖北省孝感市中心医院检验科孝感432009 云南省第二人民医院检验科昆明650021 安徽省天长市人民医院检验科天长239300 江西省宜春市人民医院检验科宜春336000 宁波大学附属第一医院检验科宁波315211 甘肃省庆阳市人民医院检验科庆阳745000 安徽省六安世立医院检验科六安237000 河南大学淮河医院检验科开封475000 中国人民解放军北部战区总医院检验科沈阳110015 安徽医科大学第一附属医院北区检验科合肥230041 陕西省人民医院检验科西安710068 湖北省荆州市第二人民医院检验科荆州530031 四川省自贡市第三人民医院检验科自贡643000 安徽省六安市金安区妇幼保健院检验科六安237006 甘肃省中医院检验科兰州730000 内蒙古自治区人民医院检验科呼和浩特737399 安徽省庐江县人民医院检验科巢湖231500 兰州大学第二医院检验科兰州730099 黑龙江省牡丹江医学院附属红旗医院检验科牡丹江157011

目的通过监测全国血流感染革兰阳性菌病原谱分布及其耐药趋势,为临床革兰阳性菌血流感染提供更为合理的防控方案。方法收集全国血流感染细菌耐药监测联盟(BRICS)成员单位2022年1.1.月所有分离自血培养的革兰阳性菌,按美国临床和实验室... 详细信息

目的通过监测全国血流感染革兰阳性菌病原谱分布及其耐药趋势,为临床革兰阳性菌血流感染提供更为合理的防控方案。方法收集全国血流感染细菌耐药监测联盟(BRICS)成员单位2022年1.1.月所有分离自血培养的革兰阳性菌,按美国临床和实验室标准化研究所(CLSI)推荐的稀释法进行抗菌药物敏感性测定。采用WHONET 5.6和SPSS 25.0软件进行统计分析。结果共收集51.成员单位31.3株革兰阳性菌,分离菌株数排在前5位的病原菌为金黄色葡萄球菌1.47株(36.3%)、凝固酶阴性葡萄球菌928株(29.3%)、屎肠球菌369株(1..7%)、粪肠球菌296株(9.4%)和α-溶血链球菌1.2株(6.1.)。其中耐甲氧西林金黄色葡萄球菌(methicillin-resistant Staphylococcus aureus,MRSA)和耐甲氧西林凝固酶阴性葡萄球菌(methicillin-resistant coagulase-negative Staphylococci,MRCNS)流行率分别为26.4%(303/1.47)和66.7%(61./928),未检测到对糖肽类和达托霉素耐药的葡萄球菌属;金黄色葡萄球菌对头孢比罗、利福平、复方磺胺甲噁唑、利奈唑胺、米诺环素及替加环素的敏感率均>95.0%。屎肠球菌分离率高于粪肠球菌,屎肠球菌对万古霉素及替考拉宁的耐药率均为0.5%(2/369),未检测到耐万古霉素粪肠球菌。我国南部地区的MRSA检出率低于其他地区(χ^(2)=1..578,P=0.002),而北部地区的MRCNS检出率高于其他地区(χ^(2)=1..1.5,P=0.002)。省级医院的MRSA和MRCNS检出率均高于地市级医院(χ^(2)=1..51.和1..1.6,P1.。人均GDP≥92059元地区的MRSA和MRCNS检出率均高于人均GDP2059元地区(χ^(2)=9.969和7.606,P=0.002和0.006)。结论我国引起血流感染的革兰阳性菌中,以葡萄球菌属为主,MRSA整体流行率呈进一步下降趋势;屎肠球菌检出率超过粪肠球菌,耐万古霉素肠球菌仍然处于较低水平;我国不同地域的革兰阳性菌构成比和耐药谱略有不同,MRSA和MRCNS在省级医院和人均GDP≥92059元地区更为突出。

关键词：革兰阳性菌细菌耐药血流感染耐药监测全国地区

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Modes of genetic adaptations underlying functional innovations in the rumen

引用

science{1.(Life sciences) 2021年第1期64卷 1-21页

作者： Xiangyu Pan Yudong Cai Zongjun Li Xianqing Chen Rasmus Heller Nini wang Yu wang Chen Zhao Yong wang Han Xu Songhai Li Ming Li Cunyuan Li Shengwei Hu Hui Li Kun wang Lei Chen Bin Wei Zhuqing zheng Weiwei Fu Yue yang Tingting Zhang Zhuoting Hou Yueyang yan Xiaoyang Lv Wei Sun Xinyu Li Shisheng huang Lixiang liu Shengyong Mao Wenqing liu Jinlian Hua Zhipeng Li Guojie Zhang Yulin Chen Xihong wang qiang Qiu Brian PDalrymple Wen wang Yu Jiang key {1. of Animal Genetics Breeding and Reproduction of Shaanxi ProvinceCollege of Animal Science and TechnologyNorthwest A&F UniversityYangling712100China School of Ecology and Environment Northwestern Polytechnical UniversityXi’an710072China Section for Computational and RNA Biology Department of BiologyUniversity of CopenhagenCopenhagenDK-2100Denmark university of {1. academy of sciences Beijing100049China Center for Excellence in Animal Evolution and Genetics Chinese Academy of SciencesKunming650223China CEMS NCMISMDISAcademy of Mathematics and Systems ScienceChinese Academy of SciencesBeijing100080China Marine Mammal and Marine Bioacoustics laboratory Institute of Deep-sea Science and EngineeringChinese Academy of SciencesSanya572000China College of Life sciences Shihezi UniversityShihezi832003China state {1. laboratory for Conservation and Utilization of Subtropical Agro-Bioresources College of Animal Science and TechnologyGuangxi UniversityNanning530005China College of Animal science and Technology Yangzhou UniversityYangzhou225009China Joint International Research laboratory of Agriculture and Agri-Product Safety of Ministry of Education of{1. Yangzhou UniversityYangzhou225009China key {1. for Major Obstetric Diseases of Guangdong Province The Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhou510150China School of Life science and Technology Shanghai Tech UniversityShanghai201210China College of Animal science and Technology Nanjing Agricultural UniversityNanjing210095China College of Veterinary Medicine Shaanxi Centre of Stem Cells Engineering&TechnologyNorthwest A&F UniversityYangling712100China Department of Special Economic Animal Nutrition and Feed science Institute of Special Animal and Plant SciencesChinese Academy of Agricultural SciencesChangchun130112China Section for Ecology and Evolution Department of BiologyUniversity of CopenhagenCopenhagenDK-2100Denmark china National GeneBank BGI-ShenzhenShen

The rumen is the hallmark organ of ruminants and hosts a diverse ecosystem of microorganisms that facilitates efficient digestion of plant *** analyzed 897 transcriptomes from three Cetartiodactyla lineages:ruminants,camels and cetaceans,as well as data from ruminant comparative genomics and functional assays to explore the genetic basis of rumen functional *** identified genes with relatively high expression in the rumen,of which many appeared to be recruited from other *** genes show functional enrichment in ketone body metabolism,regulation of microbial community,and epithelium absorption,which are the most prominent biological processes involved in rumen *** modes of genetic change underlying rumen functional innovations were uncovered,including coding mutations,genes newly evolved,and changes of regulatory *** validated that the {1. ketogenesis rate-limiting gene(HMGCS2)with five ruminant-specific mutations was under positive selection and exhibits higher synthesis activity than those of other *** newly evolved genes(LYZ1.and DEFB1.are resistant to Gram-positive bacteria and thereby may regulate microbial community ***,we confirmed that the changes of regulatory elements accounted for the majority of rumen gene *** results greatly improve our understanding of rumen evolution and organ evo-devo in general.

关键词： rumen innovations comparative transcriptomics comparative genomics evo-devo evolution of organs

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

2022年全国血流感染细菌耐药监测报告:革兰阴性菌

引用

中华临床感染病杂志 2024年第1期17卷 42-57页

作者：刘志盈陈云波嵇金如应超群杨青孔海深茆海丰丁卉田鹏鹏宋江勤刘永云王际亮金炎戴媛媛周义正耿燕陈凤訇王璐李岩岩刘丹张鹏曹俊敏李小燕宋迪静强鑫华李艳红张秋莹廖国林黄颖张保华郭良李爱云康海全黄东红满思金李卓尹佑东梁坤鹏董海新刘东华徐红云董银樵徐荣郑琳虎淑妍李建刘强栾亮沈继录张利侠全博颜小平戚晓燕乔登嫣刘卫平夏修三孟灵梁金花沈萍肖永红浙江大学医学院附属第一医院传染病重症诊治全国重点实验室杭州310003 感染性疾病诊治协同创新中心杭州310003 江苏省连云港市第一人民医院检验科连云港222002 浙江省丽水市中心医院检验科丽水323000 湖北省荆州市第一人民医院检验科荆州434000 湖北省天门市第一人民医院检验科天门431799 山东省滨州医学院附属医院检验科滨州256603 山东省胜利油田中心医院检验科东营257034 山东省立医院检验科济南250021 安徽省立医院检验科合肥230036 湖北省荆州市中心医院检验科荆州434020 西安交通大学第二附属医院检验科西安710004 福建省莆田市第一医院检验科莆田351100 安徽省六安市人民医院检验科六安237000 山东省淄博市中心医院检验科淄博255036 江西省九江市第一人民医院检验科九江332000 安徽省皖南医学院第一附属医院检验科芜湖241001 浙江省中医院检验科杭州310006 南方医科大学第五附属医院检验科广州510900 浙江省海宁市人民医院检验科海宁314400 浙江省湖州市第一人民医院检验科湖州313099 河南省安阳地区医院检验科安阳455000 湖北省随州市中心医院检验科随州441300 湖北省武汉市普仁医院检验科武汉430081 安徽医科大学第一附属医院检验科合肥230022 安徽省黄山市人民医院检验科黄山245000 福建省宁德市闽东医院检验科福安355000 浙江大学医学院附属妇产科医院检验科杭州310006 江苏省徐州医科大学附属医院检验科徐州220005 福建医科大学附属第二医院检验科泉州362002 山东省滕州市中心人民医院检验科滕州277500 西安医学院第一附属医院检验科西安710077 云南省盈江县人民医院检验科盈江679301 安徽省蚌埠医科大学第二附属医院检验科蚌埠233040 山东省济宁医学院附属医院检验科济宁272000 湖北省孝感市中心医院检验科孝感432009 云南省第二人民医院检验科昆明650021 安徽省天长市人民医院检验科天长239300 江西省宜春市人民医院检验科宜春336000 浙江省宁波大学附属第一医院检验科宁波315211 甘肃省庆阳市人民医院检验科庆阳745000 安徽省六安世立医院检验科六安237000 河南大学淮河医院检验科开封475000 中国人民解放军北部战区总医院检验科沈阳110015 安徽医科大学第一附属医院北区检验科合肥230041 陕西省人民医院检验科西安710068 湖北省荆州市第二人民医院检验科荆州530031 四川省自贡市第三人民医院检验科自贡643000 安徽省六安市金安区妇幼保健院检验科六安237006 甘肃省中医院检验科兰州730000 内蒙古自治区人民医院检验科呼和浩特010000 安徽省庐江县人民医院检验科巢湖231500 兰州大学第二医院检验科兰州730099 黑龙江省牡丹江医学院附属红旗医院检验科牡丹江157011

目的监测全国血流感染革兰阴性菌病原谱分布及其耐药趋势,为临床血流感染治疗及细菌耐药防控提供参考。方法收集全国血流感染细菌耐药监测联盟成员单位2022年1.1.月所有分离自血培养阳性的革兰阴性菌,按照美国临床和实验室标准化研究所... 详细信息

目的监测全国血流感染革兰阴性菌病原谱分布及其耐药趋势,为临床血流感染治疗及细菌耐药防控提供参考。方法收集全国血流感染细菌耐药监测联盟成员单位2022年1.1.月所有分离自血培养阳性的革兰阴性菌,按照美国临床和实验室标准化研究所(CLSI)推荐的稀释法进行抗菌药物敏感性测定。采用WHONET 5.6和SPSS 25.0软件进行统计分析。结果共收集51.医院革兰阴性菌9035株,其中肠杆菌目细菌7895株(87.4%),非发酵菌1.40株(1..6%);排在前5位的病原菌为大肠埃希菌451.株(49.9%)、肺炎克雷伯菌2340株(25.9%)、铜绿假单胞菌534株(5.9%)、鲍曼不动杆菌复合体405株(4.5%)及阴沟肠杆菌327株(3.6%)。产超广谱β-内酰胺酶(EBSLs)大肠埃希菌、EBSLs(+)肺炎克雷伯菌和EBSLs(+)变形杆菌属检出率分别为47.1.(2095/4452)、21.0%(427/2033)和41.1.(58/1.1.;耐碳青霉烯类大肠埃希菌(CREC)、耐碳青霉烯类肺炎克雷伯菌(CRKP)检出率分别为1.3%(58/451.)和1..1.(307/2340);CREC和CRKP对头孢他啶/阿维巴坦的耐药率分别为62.1.(36/58)和9.8%(30/307)。耐碳青霉烯类鲍曼不动杆菌(CRAB)复合体的检出率为59.5%(241.405),鲍曼不动杆菌复合体对替加环素和多黏菌素B的耐药率均1..4%(98/534)。血流感染革兰阴性菌构成比及主要耐药菌在不同地区的检出率存在差异,其中CRKP和CRPA检出率差异有统计学意义(χ^(2)=20.489和20.252,P1.。省级医院的CREC、CRKP、CRPA、CRAB、ESBLs(+)大肠埃希菌及ESBLs(+)肺炎克雷伯菌检出率均高于地市级医院(χ^(2)=1..953、81.1.3、1..404、5.91.、1..41.和6.459,P1.2059元地区的CRPA检出率高于人均GDP2059元地区(χ^(2)=6.240,P=0.01.)。结论我国血流感染革兰阴性菌分离率呈上升趋势,其中大肠埃希菌占首位,肺炎克雷伯菌分离率上升明显;ESBLs(+)大肠埃希菌和ESBLs(+)肺炎克雷伯菌的流行率呈下降趋势,CREC保持低水平流行,CRKP流行率呈下降趋势,CRAB复合体仍保持高水平流行率;我国不同地域的血流感染革兰阴性菌构成比和耐药株略有不同,主要耐药菌在省级医院较为突出。

关键词：革兰氏阴性菌抗药性血流感染全国范围耐药监测

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Electron-ion collider in china

引用

Frontiers of physics 2021年第6期16卷 1-78页

作者： Daniele PAnderle Valerio Bertone Xu Cao Lei Chang Ningbo Chang Gu Chen Xurong Chen Zhuojun Chen Zhufang Cui Lingyun Dai Weitian Deng Minghui Ding Xu Feng Chang Gong Longcheng Gui Feng-Kun Guo Chengdong Han Jun He Tie-Jiun Hou Hongxia huang Yin huang KrešImir KumeričKi LPKaptari Demin Li Hengne Li Minxiang Li Xueqian Li Yutie Liang Zuotang Liang Chen liu Chuan liu Guoming liu Jie liu liuming liu Xiang liu Tianbo liu Xiaofeng Luo Zhun Lyu Boqiang Ma Fu Ma Jianping Ma Yugang Ma Lijun Mao Cédric Mezrag HervéMoutarde Jialun Ping Sixue Qin Hang Ren Craig DRoberts Juan Rojo Guodong Shen Chao Shi Qintao Song Hao Sun PawełSznajder Enke wang Fan wang Qian wang Rong wang Ruiru wang Taofeng wang Wei wang Xiaoyu wang Xiaoyun wang Jiajun Wu Xinggang Wu Lei Xia Bowen Xiao Guoqing Xiao Ju-Jun Xie Yaping Xie Hongxi Xing Hushan Xu Nu Xu Shusheng Xu Mengshi yan Wenbiao yan Wencheng yan Xinhu yan Jiancheng yang Yi-Bo yang Zhi yang Deliang Yao Zhihong Ye Peilin Yin C-PYuan Wenlong Zhan Jianhui Zhang Jinlong Zhang Pengming Zhang Yifei Zhang Chao-Hsi Chang Zhenyu Zhang Hongwei Zhao Kuang-Ta Chao qiang Zhao Yuxiang Zhao zhengguo Zhao Liang zheng Jian Zhou Xiang Zhou Xiaorong Zhou Bingsong Zou Liping Zou Guangdong Provincial key {1. of Nuclear science Institute of Quantum MatterSouth China Normal UniversityGuangzhou 510006China IRFU CEAUniversitéParis-SaclayF-91191 Gif-sur-YvetteFrance institute of Modern Physics Chinese Academy of SciencesLanzhou 730000China university of {1. academy of sciences Beijing 100049China Nankai university Tianjin 300071China Xinyang {1. university Xinyang 464000China School of Physics and Materials science Guangzhou UniversityGuangzhou 510006China Hunan university Changsha 410082China Nanjing university Nanjing 210093China Huazhong university of {1. and Technology Wuhan 430074China European Centre for Theoretical Studies in Nuclear Physics and Related Areas(ECT*)and Fondazione Bruno Kessler Villa TambosiStrada delle Tabarelle 286I-38123 Villazzano(TN)Italy School of Physics Peking UniversityBeijing 100871China Hunan normal {1. Changsha 410081China institute of Theoretical Physics Chinese Academy of SciencesBeijing 100190China Nanjing normal {1. Nanjing 210023China Department of Physics College of SciencesNortheastern UniversityShenyang 110819China Southwest Jiaotong university Chengdu 610000China Department of Physics Faculty of ScienceUniversity of ZagrebBijenička c.3210000 ZagrebCroatia Bogoliubov {1. of Theoretical Physics Joint Institute for Nuclear ResearchDubna 141980Russia School of Physics and Microelectronics Zhengzhou UniversityZhengzhou 450001China Lanzhou university Lanzhou 730000China key {1. of Particle Physics and Particle Irradiation(MOE) Shandong UniversityQingdao 266237China key {1. of Quark and Lepton Physics(MOE)and institute of Particle Physics Central China Normal UniversityWuhan 430079China School of Physics Southeast UniversityNanjing 211189China key {1. of Nuclear Physics and Ion-beam Application(MOE) Institute of Modern PhysicsFudan UniversityShanghai 200433China Shanghai institute of Applied Physics Chinese Academy of SciencesShanghai 201800China Depa

Lepton scattering is an established ideal tool for studying inner structure of small particles such as nucleons as well as *** a future high energy nuclear physics project,an Electron-ion collider in china(EicC)has been *** will be constructed based on an upgraded heavy-ion accelerator,High Intensity heavy-ion Accelerator Facility(HIAF)which is currently under construction,together with a new electron *** proposed collider will provide highly polarized electrons(with a po-larization of 80%)and protons(with a polarization of 70%)with variable center of mass energies from 1. to 20 GeV and the luminosity of(2–3)×1.33 cm^(−2)·s^(−1..Polarized deuterons and He{1.m-3,as well as unpolarized ion beams from Carbon to Uranium,will be also available at the *** main foci of the EicC will be precision measurements of the structure of the nucleon in the sea quark region,including 3D tomography of nucleon;the partonic structure of nuclei and the parton interaction with the nuclear environment;the exotic states,especially those with heavy flavor quark *** addition,issues fundamental to understanding the origin of mass could be addressed by measurements of heavy quarkonia near-threshold production at the *** order to achieve the above-mentioned physics goals,a hermetical detector system will be constructed with cutting-edge *** document is the result of collective contributions and valuable inputs from experts across the *** EicC physics program complements the ongoing scientific programs at the Jefferson laboratory and the future EIC project in the United *** success of this project will also advance both nuclear and particle physics as well as accelerator and detector technology in china.

关键词： electron ion collider nucleon structure nucleon mass exotic hadronic states quantum chromodynamics 3D-tomography helicity transverse momentum dependent parton distribution generalized parton distribution energy recovery linac polarization spin rotator

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Sub-percent precision measurement of neutrino oscillation parameters with JUNO

引用

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 {1. of Spacecraft Environment Engineering BeijingChina beijing {1. university BeijingChina china {1. of Atomic Energy BeijingChina institute of High Energy Physics BeijingChina North china Electric Power {1. BeijingChina School of Physics Peking UniversityBeijingChina Tsinghua university BeijingChina university of {1. 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 {1. and Technology of china HefeiChina The Radiochemistry and Nuclear Chemistry Group in university of South{1. 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 {1. 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_(1.),and sin^(2)θ_(1.) 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_(1.) 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

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

201.至201.年度全国血流感染细菌耐药监测报告

引用

中华临床感染病杂志 2021年第1期14卷 32-45页

作者：陈云波嵇金如应超群王培培刘志盈杨青孔海深丁卉刘永云茆海丰黄颖杨正海戴媛媛廖国林朱丽莎张立平李艳红徐红云曹俊敏张保华郭良董海新虎淑妍满思金王璐廖智香徐荣刘丹金炎周义正廖一群陈凤訇顾蓓青王际亮梁金花郑琳李爱云沈继录董银樵张利侠胡红霞全博朱文成梁坤鹏刘强王世富颜小平康建邦夏修三马岚孙丽栾亮王建中李卓乔登嫣张琳李兰娟肖永红浙江大学医学院附属第一医院传染病诊治国家重点实验室杭州310003 感染性疾病诊治协同创新中心杭州310003 浙江省丽水市中心医院检验科丽水323000 山东省滨州医学院附属医院检验科 256603 江苏省连云港市第一人民医院检验科 222002 安徽医科大学第一附属医院检验科合肥230022 安徽省皖南医学院弋矶山医院检验科芜湖241001 安徽省立医院检验科合肥230036 湖北省武汉市普仁医院检验科 430081 湖北省荆州市第一人民医院检验科 434000 宁夏回族自治区人民医院检验科银川750021 河南省安阳地区医院检验科安阳455000 云南省第二人民医院检验科昆明650021 浙江省中医院检验科杭州310006 安徽省黄山市人民医院检验科 245000 福建省宁德市闽东医院检验科福安355000 济宁医学院附属医院检验科 272000 甘肃省庆阳市人民医院检验 745000 山东省滕州市中心人民医院检验科 277500 安徽省六安市人民医院检验科 237005 新疆伊犁州友谊医院检验科 835000 江西省宜春市人民医院检验科 336000 江西省九江市第一人民医院检验科 332000 山东第一医科大学附属省立医院检验科济南250021 湖北省荆州市中心医院检验科 434000 江西省赣南医学院附属第一医院检验科赣州341000 福建省莆田市第一医院检验科 351100 浙江省海宁市人民医院检验科 314400 山东省胜利油田中心医院检验科东营257034 黑龙江省牡丹江医学院附属红旗医院检验科 157011 宁波大学医学院附属医院检验科 315211 浙江大学医学院附属妇产科医院检验科杭州310006 安徽医科大学第四附属医院检验科合肥230000 安徽省天长市人民医院检验科 239300 陕西省人民医院检验科西安710068 河南科技大学第一附属医院检验科洛阳471003 湖北省荆州市第二人民医院检验科 530031 安徽省六安世立医院检验科六安237000 安徽省蚌埠医学院第二附属医院检验科 233040 河南大学淮河医院检验科开封475000 山东大学齐鲁儿童医院检验科济南250022 四川省自贡市第三人民医院检验科 643000 山西医科大学第二医院检验科太原030001 安徽省庐江县人民医院检验科巢湖231500 甘肃省嘉峪关市第一人民医院检验科 735100 安徽省合肥市第三人民医院检验科 230022 中国人民解放军北部战区总医院检验科沈阳110015 江西省新余市新钢医院检验科 338001 西安医学院第一附属医院检验科 710077 甘肃省中医院检验科兰州730699 湖南省郴州市第一人民医院检验科 423000

目的通过研究血流感染的病原菌分布及对其耐药性监测,准确掌握我国细菌耐药状况。方法收集全国血流感染细菌耐药监测联盟成员单位201.年1.至201.年1.月所有按操作规程分离自血培养的感染病原菌,按美国临床和实验室标准化研究所推荐的... 详细信息

目的通过研究血流感染的病原菌分布及对其耐药性监测,准确掌握我国细菌耐药状况。方法收集全国血流感染细菌耐药监测联盟成员单位201.年1.至201.年1.月所有按操作规程分离自血培养的感染病原菌,按美国临床和实验室标准化研究所推荐的琼脂稀释法或肉汤稀释法进行抗菌药物药敏性测定。采用WHONET5.6进行统计分析。结果201.年1.至201.年1.月共收集50家成员单位1.778株病原菌,其中革兰阳性菌为41.7株(27.9%),革兰阴性菌1.661.(72.1.)。最常见的前1.位病原菌为大肠埃希菌5500株(37.2%)、肺炎克雷伯菌251.株(1..0%)、金黄色葡萄球菌1.38株(9.7%)、凝固酶阴性葡萄球菌1.85株(8.7%)、铜绿假单胞菌546株(3.7%)、屎肠球菌504株(3.4%)、鲍曼不动杆菌501.(3.4%)、阴沟肠杆菌424株(2.9%)、其他链球菌属41.株(2.8%)和粪肠球菌344株(2.3%)。耐甲氧西林金黄色葡萄球菌(MRSA)和耐甲氧西林凝固酶阴性葡萄球菌检出率分别为27.4%(394/1.38)和70.4%(905/1.85),未检测到对糖肽类耐药的葡萄球菌;金黄色葡萄球菌对阿米卡星、利福平和复方磺胺甲噁唑的敏感率均在95%以上。屎肠球菌对万古霉素的耐药率为0.4%(2/504),未检测到耐万古霉素的粪肠球菌。产超广谱β-内酰胺酶非耐碳青霉烯类大肠埃希菌、碳青霉烯敏感肺炎克雷伯菌、变形杆菌属分别为50.4%(2731.541.)、24.6%(493/2001.、35.2%(31.88);耐碳青霉烯类大肠埃希菌、肺炎克雷伯菌分别为1.5%(85/5500)、20.6%(51./251.);碳青霉烯类耐药肺炎克雷伯菌对头孢他啶/阿维巴坦的耐药率为8.3%(27/325)。鲍曼不动杆菌对多黏菌素B和替加环素的耐药率分别为2.8%(1./501.和3.4%(1./501.;铜绿假单胞菌对碳青霉烯类的耐药率为1..9%(1.3/546)。结论我国血流感染病原体以革兰阴性菌为主,大肠埃希菌为最常见的病原菌,产超广谱β-内酰胺酶为主要耐药现象;MRSA的检出率显著降低;耐碳青霉烯大肠埃希菌处于较低水平,耐碳青霉烯肺炎克雷伯菌仍呈上升趋势。

关键词：革兰氏阳性菌革兰氏阴性菌抗药性细菌血流感染全国范围耐药监测

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：