检索结果-南通市图书馆

Revisiting band structures in^(118)Xe nucleus via in-beamγ-ray spectroscopy

在线全文

学校读者我要写书评

暂无评论

中国物理C:英文版 2023年第8期47卷 22-38页

作者： A.Pandey R.Bhushan A.Rohilla C.majumder H.P.Sharma S.Chakraborty R.P.Singh S.muralithar Yashraj K.Katre B.Rohila Subodh A.Kumar I.m.Govil S.Jehangir N.Rather G.H.Bhati A.A.Wani J.A.Sheikh S.K.Chamoli Department of Physics and Astrophysics University of DelhiNew Delhi-110007India Institute of Space Sciences Shandong UniversityWeihai-264209China Department of Physics Indian Institute of Technology BombayMumbai-400076India Department of Physics Institute of ScienceBanaras Hindu UniversityVaranasi-221005India Variable Energy Cyclotron Centre Kolkata-700064India Inter University Accelerator Centre Aruna Asaf Ali MargNew Delhi-110067India Department of Physics Punjab UniversityChandigarh-160014India Department of Physics Islamic University of Science and TechnologyJammu and Kashmir-192122India Higher Education Department Government of Jammu and KashmirSrinagarJ&K-180001India Department of Physics University of KashmirSrinagar-190006India

The neutron deficient Xe nuclei with A≈120 are predicted to have strong octupole correlation at low *** the present study,an attempt was made to improve upon the level scheme and also to examine the signatures of octupole correlation in^(118)xe via high spin γ-ray *** spin states in^(118)Xe have been populated via the^(93)Nb(^(28)Si,p2n)^(118)Xe fusion-evaporation reaction at a beam energy of 115 meV provided by the 15 UD pelletron accelerator facility at IUAC,New *** the experiment,seven newγ-transitions have been found and placed appropriately in the level scheme.A theoretical study using the triaxial projected shell model(TPSm)approach suggests that the first bandcrossing is due to the alignment of two neutrons,and a parallel band tracking the yrast configuration is the γ-band built on the two-quasiparticle *** E1 transition rates measured between opposite parity bands involving vh_(11/2)and vd_(5/2)orbitals having△j=△l=3 indicate the presence of octupole correlation in this nucleus.

关键词： octupole correlation γ-ray spectroscopy TPSm calculations bandcrossing

儿童急性肺损伤治疗实践和开展国际临床协作研究的可行性

在线全文

学校读者我要写书评

暂无评论

中国小儿急救医学 2010年第6期 501-501页

作者： Santschi m Jouvet P Leclerc F 杨明首都医科大学附属北京儿童医院

目的相对于成人研究,针对儿童急性肺损伤（ali）机械通气治疗的临床研究较少。本研究旨在阐明ali患儿机械通气策略,并预测开展机械通气临床研究需入组的患儿例数。设计 2007年6至11月间进行6次各24 h的横断面研究。场所北美和欧洲12个... 详细信息

目的相对于成人研究,针对儿童急性肺损伤（ali）机械通气治疗的临床研究较少。本研究旨在阐明ali患儿机械通气策略,并预测开展机械通气临床研究需入组的患儿例数。设计 2007年6至11月间进行6次各24 h的横断面研究。场所北美和欧洲12个国家的59家PICU。对象符合ali诊断标准的患儿,记录其疾病严重程度、机械通气及辅助治疗等详细临床资料。测量指标和主结果共筛查3 823例患儿,414例（10.8%）由经治医师诊断为ali,但仅165例（4.3%）符合事先设定的人组/剔除标准,可纳入研究。其中包括124例（75.2%）常规机械通气,27例（16.4%）高频振荡通气和14例（8.5%）无创通气。43.5%的常规机械通气为压力控制模式,平均潮气量（8.3±3.3） ml/kg,PEEP和FiO2之间未发现显著相关性。一氧化氮吸入、俯卧位通气、表面活性物质、血液滤过、肺复张策略、肾上腺皮质激素、支气管扩张剂和限液措施等辅助治疗措施的使用在不同患儿差异很大。结论本研究提示ali患儿的机械通气和辅助治疗措施很不统一。因此有必要开展临床研究评价机械通气治疗策略,为取得最佳预后提供循证医学依据。我们预测需大量中心（约60个）参与,故急需开展国际协作研究。

关键词：急性肺损伤呼吸窘迫综合征机械通气儿童流行病学

青海省海北州建筑物空间分布数据研发(2020)

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

全球变化数据学报（中英文） 2022年第4期6卷 638-644,V0638-V0644页

作者：马明福刘峰贵周强陈琼马小燕高原陈英明高海幸丁元慧青海师范大学地理科学学院青海西宁810008 高原科学与可持续发展研究院青海西宁810008 化隆县群科新区中学青海海东810900

海北藏族自治州(以下简称海北州)位于青海省东北部,是青海省发生地震较多的区域之一,其中门源发生过多次大的地震,最近一次是发生在2022年1月8日门源6.9级地震。在地震中,建筑物作为最重要的承灾体底数之一,数据比较缺少。基于阿里云的A... 详细信息

海北藏族自治州(以下简称海北州)位于青海省东北部,是青海省发生地震较多的区域之一,其中门源发生过多次大的地震,最近一次是发生在2022年1月8日门源6.9级地震。在地震中,建筑物作为最重要的承灾体底数之一,数据比较缺少。基于阿里云的AI Earth平台和欧空局的10-m分辨率的土地利用数据,以采用2020年7月0.6-m的高分辨率影像,并结合土地利用中的建设用地数据为基础,来提取了海北州各县城内的建筑物;最后,得到了海北州区域建筑物的空间分布数据集(2020),包括祁连县、门源县、刚察县和海晏县的建筑数据。数据集存储为.shp格式,数据量为9.18 mB(压缩为1个文件,共3.55 mB)。

关键词：青海省海北州建筑物空间分布 2020

肾素抑制剂aliskiren单用和与缬沙坦联用的降压疗效

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

心血管病学进展 2007年第4期28卷 655-655页

作者： Pool JL Schmieder RE Azizi m 罗雪琚（摘译）不详四川大学华西医院

为一多中心随机双盲安慰剂对照试验,共8周,1123例轻中度高血压病,随机分入安慰剂、肾素抑制剂aliskiren(ali)单药(75、150或300mg),缬沙坦(valsartan,val)单药(80、160或320mg),ali联合val,和val联合双氢克尿噻(HCTZ)(160/12.5mg)组。结... 详细信息

关键词： aliskiren 肾素抑制剂降压疗效随机双盲安慰剂对照试验缬沙坦单用轻中度高血压病平均收缩压

压力支持通气和双相气道正压通气通过肺血流重新分布从而提高氧合

在线全文

学校读者我要写书评

暂无评论

麻醉与镇痛 2012年第1期8卷 67-77页

作者： Alysson R. Carvalho, PhD Peter m. Spieth, mD Paolo Pelosi, mD, PhD Alessandro Beda, PhD Agnaldo J. Lopes, mD, DSc Boriana Neykova, mD Axel R. Heller, mD, PhD Thea Koch, mD, PhD marcelo Gama de Abreu, mD, mSc, PhD, DEAA 王琦（翻译） Clinic of Anesthesiology and Intensive Care medicine University Clinic Carl Gustav Carus Dresden Germany University Augusto motta Rio de Janeiro Brazil Department of Ambient Health and Safety University of Insubria Varese Italy Institute of Radiology University Clinic Carl Gustav Carus Technical University Dresden Dresden Germany

背景机械通气时保留自主呼吸（spontaneousbreathing，SB）可改善气体交换，主要是因为这种通气方式可使萎陷的肺复张。在保留SB的机械通气中，常选择压力支持通气（pressuresupportventilation，PSV）和双相气道正压通气（biphasicposi... 详细信息

背景机械通气时保留自主呼吸（spontaneousbreathing，SB）可改善气体交换，主要是因为这种通气方式可使萎陷的肺复张。在保留SB的机械通气中，常选择压力支持通气（pressuresupportventilation，PSV）和双相气道正压通气（biphasicpositiveairwaypressure，BIPAP）。但医师对这些辅助性机械通气方式改善肺功能的机制却不甚了解。我们评价了采用PSV和BIPAP改善氧合的机制。方法5头猪（25-29．3kg）于仰卧位行机械通气，并通过清除肺表面活性物质诱发其发生急性肺损伤（acutelung砸jury，Au）。状态稳定后，给予BIPAP通气，初期较低持续气道正压设置为5cmH2O，随后逐渐增加持续气道正压至维持潮气量在6-8ml／kg。减浅麻醉深度，当SB≥每分通气量的20％时，随机进行1小时的PSV或BIPAP＋SB通气。于呼气末行全胸螺旋式计算机体层扫描，并记录肺功能参数。静脉给予荧光微球体来记录肺血流（pulmonarybloodflow，PBF），并利用空间聚类分析来评估每种通气方式对PBF重新分布的影响。结果Au损伤肺功能并加大了下肺萎陷或不张组织的面积（P〈0．05）。和对照组比较，PSV和BIPAP＋SB的通气模式提高了氧合并减少了静脉血掺杂（P〈0．05）。尽管如此，我们观察到自主呼吸时下肺的不张肺组织或通气不良组织明显增加，而可正常通气的肺组织减少。观察到6例中有5例行PSV或sB＋BIPAP通气时PBF由下至上重新分布，肺通气也较好。结论在ali模型中采用PSV或BIPAP＋SB行机械通气可改善氧合，减少静脉血掺杂的原因为PBF由下至上的重新分布，而不是因为下肺复张。

关键词：双相气道正压通气压力支持通气肺血流氧合 BIPAP通气保留自主呼吸持续气道正压肺功能参数

一个基于深度学习的眼病和肺炎两大类疾病的AI诊断系统

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

科学新闻 2019年第2期 33-33页

作者： Daniel S.Kermany michael Goldbaum Wenjia Cai Carolina C.S.Valentim Huiying Liang Sally L.Baxter Alex mcKeown Ge Yang Xiaokang Wu Fangbing Yan Justin Dong made K.Prasadha Jacqueline Pei magdalene Y.L.Ting Jie Zhu Christina Li Sierra Hewett Jason Dong Ian Ziyar Alexander Shi Runze Zhang Rui Hou William Shi Xin Fu Yaou Duan Viet A.N. Huu Cindy Wen Edward D. Zhang Charlotte L. Zhang Oulan Li Xiaobo Wang michael A. Singer Xiaodong Sun Jie Xu ali Tafreshi m. Anthony Lewis Huimin Xia 张康美国加州大学圣地亚哥分校人类基因组医学研究所

文章简介本研究开发了一个基于深度学习框架能诊断致盲性视网膜疾病的人工智能(AI)诊断工具。而且,该AI诊断工具还可用于诊断小儿肺炎。这是一项将AI应用于医疗领域的重磅研究成果,有望高精确诊断多种可治疗性疾病。在眼科治疗中,视网膜... 详细信息

文章简介本研究开发了一个基于深度学习框架能诊断致盲性视网膜疾病的人工智能(AI)诊断工具。而且,该AI诊断工具还可用于诊断小儿肺炎。这是一项将AI应用于医疗领域的重磅研究成果,有望高精确诊断多种可治疗性疾病。在眼科治疗中,视网膜OCT(光学相干断层扫描)

关键词： AI 深度学习

Feasibility and physics potential of detecting ^(8)B solar neutrinos at JUNO

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Chinese Physics C 2021年第2期45卷 93-110页

作者： Angel Abusleme Thomas Adam Shakeel Ahmad Sebastiano Aiello muhammad Akram Nawab ali Fengpeng An Guangpeng An Qi An Giuseppe Andronico Nikolay Anfimov Vito Antonelli Tatiana Antoshkina Burin Asavapibhop João Pedro Athayde marcondes de André Didier Auguste Andrej Babic Wander Baldini Andrea Barresi Eric Baussan marco Bellato Antonio Bergnoli Enrico Bernieri David Biare Thilo Birkenfeld Sylvie Blin David Blum Simon Blyth Anastasia Bolshakova mathieu Bongrand Clément Bordereau Dominique Breton Augusto Brigatti Riccardo Brugnera Riccardo Bruno Antonio Budano max Buesken mario Buscemi Jose Busto Ilya Butorov Anatael Cabrera Hao Cai Xiao Cai Yanke Cai Zhiyan Cai Antonio Cammi Agustin Campeny Chuanya Cao Guofu Cao Jun Cao Rossella Caruso Cédric Cerna Jinfan Chang Yun Chang Pingping Chen Po-An Chen Shaomin Chen Shenjian Chen Xurong Chen Yi-Wen Chen Yixue Chen Yu Chen Zhang Chen Jie Cheng Yaping Cheng Alexander Chepurnov Davide Chiesa Pietro Chimenti Artem Chukanov Anna Chuvashova Gérard Claverie Catia Clementi Barbara Clerbaux Selma Conforti Di Lorenzo Daniele Corti Salvatore Costa Flavio Dal Corso Christophe De La Taille Jiawei Deng Zhi Deng Ziyan Deng Wilfried Depnering marco Diaz Xuefeng Ding Yayun Ding Bayu Dirgantara Sergey Dmitrievsky Tadeas Dohnal Georgy Donchenko Jianmeng Dong Damien Dornic Evgeny Doroshkevich marcos Dracos Frédéric Druillole Shuxian Du Stefano Dusini martin Dvorak Timo Enqvist Heike Enzmann Andrea Fabbri Lukas Fajt Donghua Fan Lei Fan Can Fang Jian Fang marco Fargetta Anna Fatkina Dmitry Fedoseev Vladko Fekete Li-Cheng Feng Qichun Feng Richard Ford Andrey Formozov Amélie Fournier Haonan Gan Feng Gao Alberto Garfagnini Alexandre Göttel Christoph Genster marco Giammarchi Agnese Giaz Nunzio Giudice Franco Giuliani maxim Gonchar Guanghua Gong Hui Gong Oleg Gorchakov Yuri Gornushkin marco Grassi Christian Grewing maxim Gromov Vasily Gromov minghao Gu Xiaofei Gu Yu Gu mengyun Guan Nunzio Guardone maria Gul Cong Guo Jingyuan Guo Wanlei Guo Xinheng Guo Yuhang Guo Paul Hackspacher Caren Hagner Ran Han Yan Yerevan Physics Institute YerevanArmenia UniversitéLibre de Bruxelles BrusselsBelgium Universidade Estadual de Londrina LondrinaBrazil Pontificia Universidade Catolica do Rio de Janeiro RioBrazil Pontificia Universidad Católica de Chile SantiagoChile Universidad Tecnica Federico Santa maria ValparaisoChile Beijing Institute of Spacecraft Environment Engineering BeijingChina Beijing Normal University BeijingChina China Institute of Atomic Energy BeijingChina Institute of High Energy Physics BeijingChina North China Electric Power University BeijingChina School of Physics Peking UniversityBeijingChina Tsinghua University BeijingChina University of Chinese Academy of Sciences BeijingChina Jilin University ChangchunChina College of Electronic Science and Engineering National University of Defense TechnologyChangshaChina Chongqing University ChongqingChina Dongguan University of Technology DongguanChina Jinan University GuangzhouChina Sun Yat-Sen University GuangzhouChina Harbin Institute of Technology HarbinChina University of Science and Technology of China HefeiChina The Radiochemistry and Nuclear Chemistry Group in University of South China HengyangChina Wuyi University JiangmenChina Shandong University JinanChina Institute of modern Physics Chinese Academy of SciencesLanzhouChina Nanjing University NanjingChina Guangxi University NanningChina East China University of Science and Technology ShanghaiChina School of Physics and Astronomy Shanghai Jiao Tong UniversityShanghaiChina Tsung-Dao Lee Institute Shanghai Jiao Tong UniversityShanghaiChina Institute of Hydrogeology and Environmental Geology Chinese Academy of Geological SciencesShijiazhuangChina Nankai University TianjinChina Wuhan University WuhanChina Xi’an Jiaotong University Xi’anChina Xiamen University XiamenChina School of Physics and microelectronics Zhengzhou UniversityZhengzhouChina Institute of Physics National Chiao-Tung University Hsinchu National United University Miao-Li Department of Physics National T

The Jiangmen Underground Neutrino Observatory(JUNO)features a 20 kt multi-purpose underground liquid scintillator sphere as its main *** of JUNO's features make it an excellent location for^8B solar neutrino measurements,such as its low-energy threshold,high energy resolution compared with water Cherenkov detectors,and much larger target mass compared with previous liquid scintillator *** this paper,we present a comprehensive assessment of JUNO's potential for detecting^8B solar neutrinos via the neutrino-electron elastic scattering process.A reduced 2 meV threshold for the recoil electron energy is found to be achievable,assuming that the intrinsic radioactive background^(238)U and^(232)Th in the liquid scintillator can be controlled to 10^(-17)g/*** ten years of data acquisition,approximately 60,000 signal and 30,000 background events are *** large sample will enable an examination of the distortion of the recoil electron spectrum that is dominated by the neutrino flavor transformation in the dense solar matter,which will shed new light on the inconsistency between the measured electron spectra and the predictions of the standard three-flavor neutrino oscillation *** m^(2)_(21)=4.8times10^(-5);(7.5times10^(-5))eV^(2),JUNO can provide evidence of neutrino oscillation in the Earth at approximately the 3sigma(2sigma)level by measuring the non-zero signal rate variation with respect to the solar zenith ***,JUNO can simultaneously measureDelta m^2_(21)using^8B solar neutrinos to a precision of 20% or better,depending on the central value,and to sub-percent precision using reactor antineutrinos.A comparison of these two measurements from the same detector will help understand the current mild inconsistency between the value of Delta m^2_(21)reported by solar neutrino experiments and the KamLAND experiment.

关键词： neutrino oscillation solar neutrino JUNO

在线全文

学校读者我要写书评

暂无评论

奥胡斯住宅综合体

当代建筑 2020年第5期 60-69页

作者： Agne Rapkeviciute Aaron Hales Agne Tamasauskaite Alberte Danvig Aleksander Wadas Ana Vindfeldt Anna Wisborg Annette Jensen Ariel Joy Norback Wallner Brigitta Gulyás Claes Robert Janson Enea michelesio Frederike Werner Hsiao Rou Huang Ioana Fartadi Scurtu Jacob Lykkefold Aaen Jakob Lange Jakob Andreassen Jakob Ohm Laursen Jan magasanik Jesafa Templo Jesper Boye Andersen Kamilla Heskje Katarina mácková Katerina Joannides Katrine Juul Kekoa Charlot Kristoffer Negendahl Lise Jessen Lucian Racovitan Lucian Tofan Roberto Outumuro Sergiu Calacean Sofie maj S?rensen Spencer Hayden Teodor Javanaud Emden Tobias Hjortdal Tore Banke Xuefei Yan Yehezkiel Wiliardy Ella murphy Ricardo Oliveira Dominiq Oti BIG建筑设计事务所

项目名称:奥胡斯住宅综合体建设地点:丹麦奥胡斯业主:Kilden&mortensen APS设计单位:BIG建筑设计事务所用地面积:26 500 m2合作设计:mT H?jgaard建筑设计公司,mOE建筑设计公司主管合伙人:Bjarke Ingels, Finn N?rkj?r, Andreas Klok Ped...

项目名称:奥胡斯住宅综合体建设地点:丹麦奥胡斯业主:Kilden&mortensen APS设计单位:BIG建筑设计事务所用地面积:26 500 m2合作设计:mT H?jgaard建筑设计公司,mOE建筑设计公司主管合伙人:Bjarke Ingels, Finn N?rkj?r, Andreas Klok Pedersen项目负责人:S?ren martinussen项目经理:ali Arvanaghi, Jesper Bo Jensen

关键词：

Epidemiological survey of echinococcosis in Tibet Autonomous Region of China

在线全文

学校读者我要写书评

暂无评论

Infectious Diseases of Poverty 2019年第2期8卷 23-33页

作者： Bin Li Gongsang Quzhen Chui-Zhao Xue Shuai Han Wei-Qi Chen Xin-Liu Yan Zhong-Jie Li mLinda Quick Yong Huang Ning Xiao Ying Wang Li-Ying Wang Gesang Zuoga Bianba Gangzhu Bing-Cheng ma Gasong Xiao-Gang Wei Niji Can-Jun Zheng Wei-Ping Wu Xiao-Nong Zhou Tibet Autonomous Region Center for Diseases Control and Prevention Lhasa 850000Tibet Autonomous RegionChina National Institute of Parasitic Diseases Chinese Center for Disease Control and PreventionChinese Center for Tropical Diseases ResearchWHO Collaborating Centre for Tropical DiseasesNational Center for International Research on Tropical DiseasesMinistry of Science and TechnologyKey Laboratory of Parasite and Vector BiologyMOHHuangpu DistrictShanghai 200025China Henan Center for Diseases Control and Prevention ZhengzhouShanghai 450000HenanChina Yunnan Institute of Diseases Control and Prevention Kunming 650000YunnanChina Chinese Center for Diseases Control and Prevention ChangpingBeijing 102200China Center for Diseases Control and Prevention AtlantaGA 30328USA Shandong Institute of Parasitic Diseases Jining 272033ShandongChina Lhasa Center for Diseases Control and Prevention Lhasa 850000Tibet Autonomous RegionChina Shigatse Center for Diseases Control and Prevention Sangzhuzi District 857000Tibet Autonomous RegionChina Shannan Center for Diseases Control and Prevention Shannan 856000Tibet Autonomous RegionChina Linzhi Center for Diseases Control and Prevention Linzhi 860000Tibet Autonomous RegionChina Changdu Center for Diseases Control and Prevention Changdu 854000Tibet Autonomous RegionChina Naqu Center for Diseases Control and Prevention Naqu 852000Tibet Autonomous RegionChina ali Center for Diseases Control and Prevention Ali 859000Tibet Autonomous RegionChina Beijing China

Background:The echinococcosis is prevalent in 10 provinces/autonomous region in western and northern *** survey of echinococcosis in China in 2012 showed the average prevalence of four counties in Tibet Autonomous Region(TAR)is 4.23%,much higher than the average prevalence in China(0.24%).It is important to understand the transmission risks and the prevalence of echinococcosis in human and animals in ***:A stratified and proportionate sampling method was used to select samples in *** selected residents were examined by B-ultrasonography diagnostic,and the faeces of dogs were tested for the canine coproantigen against Echinococcus *** enzyme-linked immunosorbent *** internal organs of slaughtered domestic animals were examined by visual examination and *** awareness of the prevention and control of echinococcosis among of residents and students was investigated using *** data were inputted using double entry in the Epi Info database,with error correction by double-entry comparison,the statistical analysis of all data was processed using SPSS 21.0,and the map was mapped using ArcGIS 10.1,the data was tested by Chi-square test and Cochran-Armitage trend ***:A total of 80384 people,7564 faeces of dogs,and 2103 internal organs of slaughtered domestic animals were *** prevalence of echinococcosis in humans in TAR was 1.66%,the positive rate in females(1.92%)was significantly higher than that in males(1.41%),(X2=30.31,Pmen(3.66%)and monks(3.48%).The average positive rate of Echinococcus coproantigen in TAR was 7.30%.The positive rate of echinococcosis in livestock for the whole region was 11.84%.The average awareness rate of echinococcosis across the region was 33.39%.Conclusions:A high prevalence of echin

关键词： Tibet Echinococcosis Prevalence Ultrasonography