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World Journal of Critical Care medicine 2022年第4期11卷 236-245页

作者： Vincent Issac Lau Jeffrey A Johnson Sean m Bagshaw Oleksa G Rewa John Basmaji Kimberley A Lewis m Elizabeth Wilcox Kali Barrett Francois Lamontagne Francois Lauzier Niall D Ferguson Simon J W Oczkowski Kirsten m Fiest Daniel J Niven henry T Stelfox Waleed Alhazzani margaret herridge Robert Fowler Deborah J Cook Bram Rochwerg Feng Xie Department of Critical Care medicine University of AlbertaEdmonton T6G 2B7ABCanada School of Public health Inst Hlth EconUniversity of AlbertaEdmonton T6G 2B7ABCanada Department of medicine Division of Critical CareWestern UniversityLondon N6A 5W9Canada Division of Critical Care McMaster UniversityHamilton L8N 4A6Canada Interdepartmental Division of Critical Care University of TorontoToronto M5T 2S8Canada Department of medicine University SherbrookeSherbrooke J1H 5N4Canada Departments of medicine and Anesthesiology University LavalLaval G1V 4G2Canada Department Critical Care medicine University of TorontoToronto M5G 2C4Canada Department of medicine McMaster ClinHamilton Gen HospMcMaster UniversityHamilton L8N 4A6Canada Department of Community health Sciences&Institute for Public health University of CalgaryCalgary T2N 2T9Canada Department of Critical Care medicine University CalgaryCalgary T2N 2T9Canada Department of Community health Sciences University of CalgaryCalgary T2N 2T9Canada Department of medicine McMaster UniversityHamilton L8N 4A6Canada Indepartmental Division of Critical Care University Health NetworkToronto M5G 2C4Canada Departments of medicine and Critical Care medicine Sunnybrook Health Sciences CenterInstitute of Health Policy Management and EvaluationUniversity of TorontoToronto M4N 3M5Canada health Research methods Evidence and ImpactMcMaster UniversityHamilton L8N 3Z5Canada

mortality is a well-established patient-important outcome in critical care *** contrast,morbidity is less uniformly reported(given the myriad of critical care illnesses and complications of each)but may have a common end-impact on a patient’s functional capacity and health-related quality-of-life(hRQoL).Survival with a poor quality-of-life may not be acceptable depending on individual patient values and ***,as mortality decreases within critical care,it becomes increasingly important to measure intensive care unit(ICU)survivor *** measurements with a preference-based scoring algorithm can be converted into health utilities on a scale anchored at 0(representing death)and 1(representing full health).They can be combined with survival to calculate quality-adjusted life-years(QALY),which are one of the most widely used methods of combining morbidity and mortality into a composite *** QALYs have been use for health-technology assessment decision-making,an emerging and novel role would be to inform clinical decision-making for patients,families and healthcare providers about what expected hRQoL may be during and after ICU *** care randomized control trials(RCTs)have not routinely measured or reported hRQoL(until more recently),likely due to incapacity of some patients to participate in patient-reported outcome *** differences in hRQoL measurement tools can lead to non-comparable *** this end,we propose the validation of a gold-standard hRQoL tool in critical care,specifically the *** combined health-utility and mortality(disaggregated)and QALYs(aggregated)can be reported,with disaggregation allowing for determination of which components are the main drivers of the QALY *** use of hRQoL,health-utility,and QALYs in critical care RCTs has the potential to:(1)Increase the likelihood of finding important effects if they exist;(2)improve research efficiency;and(3)help inform optimal m

关键词： Critical care health-related quality of life Quality-adjusted life-years health-utility mortality morbidity Kaplan-meier curves

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制冷结构隔热层中的对流

冷藏技术 1981年第S1期 69-78页

作者： E.Brendeng K.Alflekt h.machlum 常原

代号说明C,空气比热容量,Jkg-1kf 功能符号g 重力加速度,ms-2K 隔热层的渗透性,m2K11 与纤维平行的隔热层透性,m2K1 与纤维垂直的隔热层透性,m2tm 平均温度,℃Nn * 努谢尔特准数,λλ0-1/ra 瑞利准数

关键词：自然对流渗透性空气空间平均温度厚度矿渣棉自由对流保温材料保温层隔热层

Search for the doubly heavy baryons Ω^(0)_(bc) and E^(0)_(bc) decaying to Λ^(+)_(c)π^(-) and E^(+)_(c)π^(-)

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Chinese Physics C 2021年第9期45卷 10-21页

作者： R.Aaij C.Abelian Beteta T.Ackernley B.Adeva m.Adinolfi h.Afshamia C.A.Aidala S.Aiola Z.Ajaltouni S.Aka J.Albrecht F.Alessio m.Alexander A.Alfonso Albero Z.Aliouche G.Alkhazov P.Alvarez Cartelie S.Amato Y.Amhis L.An L.Anderlini A.Andreianov m.Andreotti F.Archilli A.Artamonov m.Artuso K.Arzymatov E.Aslanides m.Atzeni B.Audurier S.Bachmann m.Bachmayer J.J.Back P.Baladron Rodriguez V.Balagura W.Baldini J.Baptista Leite R.J.Barlow S.Barsuk W.Barter m.Bartolini F.Baryshnikov J.m.Basels G.Bassi B.Batsukh A.Battig A.Bay m.Becker F.Bedeschi I.Bediaga A.Beiter V.Belavin S.Belin V.Bellee K.Belous I.Belov I.Belyaev G.Bencivenni E.Ben-haim A.Berezhnoy *** D.Beminghoff h.C.Bernstein C.Bertella A.Bertolin C.Betancourt F.Betti Ia.Bezshyiko S.Bhasin J.Bhom L.Bian m.S.Bieker S.Bifani P.Billoir m.Birch F.C.R.Bishop A.Bitadze A.Bizzeti m.Bjorn m.P.Blago T.Blake F.Blanc S.Blusk D.Bobulska J.A.Boelhauve O.Boente Garcia T.Boettcher A.Boldyrev A.Bondar N.Bondar S.Borghi m.Borisyak m.Borsato J.T.Borsuk S.A.Bouchiba T.J.V.Bowcock A.Boyer C.Bozzi m J.Bradley S.Braun A.Brea Rodriguez m.Brodski J.Brodzicka A.Brossa Gonzalo D.Brundu A.Buonaura C.Burr A.Bursche A.Butkevich J.S.Butter J.Buytaert W.Byczynski S.Cadeddu h.Cai R.Calabrese L.Calefice L.Calero Diaz S.Cali R.Calladine m.Calvi m.Calvo Gomez P.Camargo magalhaes A.Camboni P.Campana A.F.Campoverde Quezada S.Capelli L.Capriotti A.Carbone G.Carboni R.Cardinale A.Cardini I.Carli P.Camiti L.Carus K.Carvalho Akiba A.Casais Vidal G.Casse m.Cattaneo G.Cavallero S.Celani J.Cerasoli A.J.Chadwick m.G.Chapman m.Charles Ph.Charpentier G.Chatzikonstantinidis C.A.Chavez Barajas m.Chefdeville C.Chen S.Chen A.Chernov V.Chobanova S.Cholak m.Chrzaszcz A.Chubykin V.Chulikov P.Ciambrone m.F.Cicala X.Cid Vidal G.Ciezarek P.E.L.Clarke m.Clemencic h.V.Cliff J.Closier J.L.Cobbledick V.Coco J.A.B.Coelho J.Cogan E.Cogneras L.Cojocariu P.Collins T.Colombo L.Congedo A.Contu N.Cooke G.Coombs G.Corti C.m.Costa Sobral B.Couturier D.C.Craik J.Crkovska m.Cruz Torres R.Currie C.L.Da Silva E.Dall'Occo J.Dalseno C.D'Ambrosi Centro Brasileiro de Pesquisas Fisicas(CBPF) Rio de JaneiroBrazil Universidade Federal do Rio de Janeiro(UFRJ) Rio de JaneiroBrazil Center for high Energy Physics Tsinghua UniversityBeijingChina Institute of high Energy Physics(IhEP) BeijingChina School of Physics State Key Laboratory of Nuclear Physics and Technology Peking UniversityBeijingChina University ofChinese Academy of Sciences BeijingChina Institute of Particle Physics Central China Normal UniversityWuhanHubeiChina Univ.Savoie mont Blanc CNRSIN2P3-LAPPAnnecyFrance Universite Clermont Auvergne CNRS/IN2P3LPCClermont-FerrandFrance Aix marseille Univ CNRS/IN2P3CPPMMarseilleFrance Universite Paris-Saclay CNRS/IN2P3IJCLabOrsayFrance Laboratoire Leprince-Ringuet CNRS/IN2P3Ecole PolytechniqueInstitut Polytechnique de ParisPalaiseauFrance LPNhE Sorbonne UniversiteParis Diderot Sorbonne Paris CiteCNRS/FN2P3ParisFrance I.Physikalisches Institut RWTH Aachen UniversityAachenGermany Fakultat Physik Technische Universitat DortmundDortmundGermany max-Planck-Institut für Kemphysik(mPIK) HeidelbergGermany Physikalisches Institut Ruprecht-Karls-Universitat HeidelbergHeidelbergGermany School of Physics University College DublinDublinIreland INFN Sezione di Bari BariItaly INFN Sezione di Bologna BolognaItaly INFN Sezione di Ferrara FerraraItaly INFN Sezione di Firenze FirenzeItaly INFN Laboratori Nazionali di Frascati FrascatiItaly INFN Sezione di Genova GenovaItaly INFN Sezione di milano MilanoItaly INFN Sezione di milano-Bicocca MilanoItaly INFN Sezione di Cagliari MonserratoItaly Universita degli Studi di Padova Universita e INFNPadovaPadovaItaly INFN Sezione di Pisa PisaItaly INFN Sezione di Roma La Sapienza RomaItaly INFN Sezione di Roma Tor Vergata RomaItaly Nikhef National Institute for Subatomic Physics AmsterdamNetherlands Nikhef National Institute for Subatomic Physics and VU University Amsterdam AmsterdamNetherlands AGh-University of Science and Technology Faculty of Physics and Applied Computer ScienceKr

The first search for the doubly heavyΩ^(0)_(bc)baryon and a search for the E^(0)_(bc)baryon are performed using pp collision data collected via the LhCb experiment from 2016 to 2018 at a centre-of-mass energy of 13 TeV,corresponding to an integrated luminosity of 5.2 fb^(-1).The baryons are reconstructed via their decays to Λ^(+)_(c)π^(-)and E^(+)_(c)π^(-).No significant excess is fbund for invariant masses between 6700 and 7300 meV/c^(2),in a rapidity range from 2.0 to 4.5 and a transverse momentum range from 2 to 20 meV/*** limits are set on the ratio of the Ω^(0)_(bc)and E^(0)_(bc)production cross-section times the branching fraction to Λ^(+)_(c)π^(-)(E^(+)_(c)π^(-))relative to that of the Λ^(0)_(b)(E^(0)_(b))baryon,for different lifetime hypotheses,at 95%confidence *** upper limits range from 0.5 x 10^(-4)to 2.5 x 10^(-4)for theΩ^(0)_(bc)→Λ^(+)_(c)π^(-)(E^(0)_(bc)→Λ^(+)_(c)π^(-))decay,and from 1.4x 10^(-3)to 6.9 x 10^(-3)for theΩ^(0)_(bc)→E^(+)_(c)π^(-)(E^(0)_(bc)→E^(+)_(c)π^(-))decay,depending on the considered mass and lifetime of theΩ^(0)_(bc)(E^(0)_(bc))baryon.

关键词： B physics quarkonium spectroscopy heavy quark production

我国顶尖科技人才现状及特征研究——以汤森路透2015高被引科学家为例

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科技进步与对策 2017年第1期34卷 136-140页

作者：尹志欣谢荣艳南开大学经济与社会发展研究院与中国科学技术发展战略研究院联合博士后工作站北京100038

人才是第一资源,顶尖人才是人才中之人才,是科技巨匠或奇才,是国际社会竞相争夺的第一资源。以汤森路透2015高被引科学家名录为基础进行数据分析发现,我国顶尖科学人才总量连续两年进入前4位,且与第3位差距不大;14个学科已经拥有顶尖人... 详细信息

人才是第一资源,顶尖人才是人才中之人才,是科技巨匠或奇才,是国际社会竞相争夺的第一资源。以汤森路透2015高被引科学家名录为基础进行数据分析发现,我国顶尖科学人才总量连续两年进入前4位,且与第3位差距不大;14个学科已经拥有顶尖人才,1/3学科还属空白;40-55岁顶尖科学人才占60%以上;一半以上顶尖科学人才具有海外学习工作经历;来自企业的顶尖科学人才只占3%,均来自生物领域;成才周期约为28.8年;多学科合作型人才更容易成为顶尖人才。在此基础上,分析研究了顶尖科学人才的"学术产量"与"学术质量",并提出了对策建议。

关键词：科技人才顶尖人才顶尖科学人才高被引科学家

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长期应用埃索美拉唑是维持已愈合糜烂性食管炎疗效及控制胃食管反流症状的有效方法

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中华消化杂志 2002年第12期22卷 749-751页

作者： Johnson DA Benjamin SB Vakil NB Goldstein JL Lamet m Whipple J Damico D hamelin B 钟捷 Eastern Virginia School of medicine 上海第二医科大学瑞金医院消化科 200025

要确保糜烂性食管炎的治愈效果，长期抑制胃酸是一项必要措施。在不使用维持治疗时，已治愈的反流性或溃疡性食管炎，在1年左右有近80％的病人会再出现食管黏膜的破损。1年中美拉唑20mg或兰索拉唑30mg每天1次治疗，可使复发率降至30％... 详细信息

要确保糜烂性食管炎的治愈效果，长期抑制胃酸是一项必要措施。在不使用维持治疗时，已治愈的反流性或溃疡性食管炎，在1年左右有近80％的病人会再出现食管黏膜的破损。1年中美拉唑20mg或兰索拉唑30mg每天1次治疗，可使复发率降至30％或更低。h_2受体阻滞剂(h_2ra)维持治疗的效果不及PPI。h_2ra 1年维持治疗的效果约为50％。

关键词：埃索美拉唑治疗糜烂性食管炎疗效胃食管反流症状

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胶结充填料在不同采矿和地质工程条件下的支撑效能

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有色金属工程 1984年第1期 1-12页

作者：陈俊彦,陈迪文,S.h.包希柯夫中南矿冶学院中南矿冶学院美国哥伦比亚大学矿业学院院长、教授

本研究列举了34个例子,使用了5种模型,分别模拟了房柱法、深孔矿房法和分段充填法采后充填的胶结充填体的支撑作用,其效能不仅取决本身的弹性模量和强度大小,而且也取决于所处的条件,如开采深度、应力场性质和采场几何尺寸。

关键词：胶结充填弹性模量随后充填矿房弹性系数充填料废石充填地质

全球气候变化对亚美尼亚水资源的影响(英文)

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北京建筑工程学院学报 2011年第4期27卷 22-25,31页

作者：瓦切h.托克马吉安鲍里斯P.纳特萨卡尼安维利克h.萨格西安埃里温建筑工程大学亚美尼亚埃里温375009

文章对亚美尼亚由于全球气候变化影响的水平衡的主要因素进行了评述.根据预测,在不久的将来,到2030年,亚美尼亚的降雨量将减少2.6%;水蒸发量将增加0.95%;水流量将减少3.1%,并且国家水资源将减少6亿m3,也就是将减少8.5%.

关键词：水资源全球气候变化水平衡自然流量趋势

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浙江宁海哈氏并殖吸虫的形态学和分子生物学

浙江省医学科学院学报 2006年第2期17卷 -页

作者：钱宝珍 h.Sugiyama J.Waikagul 朱志航浙江省医学科学院生物工程研究所日本国家感染病研究院寄生动物研究所泰国mahidol大学热带医学院浙江省宁海市疾控中心

目的进一步确认浙江宁海哈氏并殖吸虫分类地位。方法1.形态学观察:浙江华溪蟹采自浙江宁海西溪冷风洞。分离囊蚴感染家猫,成虫布氏液固定,洋红染色,制成整体封片标本作形态观察。2.分子生物学研究:单个囊蚴PCR扩增,进行ITS2基因和CO1基... 详细信息

目的进一步确认浙江宁海哈氏并殖吸虫分类地位。方法1.形态学观察:浙江华溪蟹采自浙江宁海西溪冷风洞。分离囊蚴感染家猫,成虫布氏液固定,洋红染色,制成整体封片标本作形态观察。2.分子生物学研究:单个囊蚴PCR扩增,进行ITS2基因和CO1基因序列分析,并BsahI、StuI酶切。结果成虫长叶型,宽长之比为1:2.838±0.228。腹吸盘位于虫体前34.61%,腹吸盘稍大于口吸盘,二吸盘横径之比为1.26±0.116:1,卵巢分4～6支,每支有2～3支指状分支。睾丸分4～5叶,中心块明显,每叶具指状或乳头状突起,排泄囊达肠支分叉处。体棘混生型。囊蚴呈微红色球状,大小为(525.16±38.61)×(500.19±31.7l)μm。与泰国标本相比,我国发现的哈氏并殖吸虫的成虫形态稍有变异。分子生物学初步研究表明,PCR扩增产物经BsahI和StuI酶切(PCR-RFLP),琼脂糖凝胶电泳分离图谱完全一致。浙江宁海哈氏并殖吸虫ITS2基因有366碱基对,与泰国种群(AF159609)同源性为95.6%,CO1基因有390碱基对,与泰国种群(AF159600)同源性为89.7%。结论本研究从形态学和分子生物学进一步确认...

关键词：哈氏并殖吸虫形态学分子生物学中国泰国

Search for the doubly heavy baryon Ξ_(bc)^(+)→ decaying to J/ψΞ_(c)^(+)

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中国物理C:英文版 2023年第9期47卷 1-13页

作者： R.Aaij A.S.W.Abdelmotteleb C.Abellan Beteta F.Abudinén T.Ackernley B.Adeva m.Adinolfi h.Afsharnia C.Agapopoulou C.A.Aidala S.Aiola Z.Ajaltouni S.Akar K.Akiba J.Albrecht F.Alessio m.Alexander A.Alfonso Albero Z.Aliouche P.Alvarez Cartelle S.Amato J.L.Amey Y.Amhis L.An L.Anderlini m.Andersson A.Andreianov m.Andreotti D.Andreou D.Ao F.Archilli A.Artamonov m.Artuso E.Aslanides m.Atzeni B.Audurier S.Bachmann m.Bachmayer J.J.Back A.Bailly-reyre P.Baladron Rodriguez V.Balagura W.Baldini J.Baptista de Souza Leite m.Barbetti R.J.Barlow S.Barsuk W.Barter m.Bartolini F.Baryshnikov J.m.Basels G.Bassi B.Batsukh A.Battig A.Bay A.Beck m.Becker F.Bedeschi I.B.Bediaga A.Beiter V.Belavin S.Belin V.Bellee K.Belous I.Belov I.Belyaev G.Bencivenni E.Ben-haim A.Berezhnoy *** D.Berninghoff h.C.Bernstein C.Bertella A.Bertolin C.Betancourt F.Betti Ia.Bezshyiko S.Bhasin J.Bhom L.Bian m.S.Bieker N.V.Biesuz S.Bifani P.Billoir A.Biolchini m.Birch F.C.R.Bishop A.Bitadze A.Bizzeti m.P.Blago T.Blake F.Blanc S.Blusk D.Bobulska J.A.Boelhauve O.Boente Garcia T.Boettcher A.Boldyrev N.Bondar S.Borghi m.Borsato J.T.Borsuk S.A.Bouchiba T.J.V.Bowcock A.Boyer C.Bozzi m.J.Bradley S.Braun A.Brea Rodriguez J.Brodzicka A.Brossa Gonzalo D.Brundu A.Buonaura L.Buonincontri A.T.Burke C.Burr A.Bursche A.Butkevich J.S.Butter J.Buytaert W.Byczynski S.Cadeddu h.Cai R.Calabrese L.Calefice S.Cali R.Calladine m.Calvi m.Calvo Gomez P.Camargo magalhaes P.Campana D.h.Campora Perez A.F.Campoverde Quezada S.Capelli L.Capriotti A.Carbone G.Carboni R.Cardinale A.Cardini I.Carli P.Carniti L.Carus A.Casais Vidal R.Caspary G.Casse m.Cattaneo G.Cavallero V.Cavallini S.Celani J.Cerasoli D.Cervenkov A.J.Chadwick m.G.Chapman m.Charles Ph.Charpentier C.A.Chavez Barajas m.Chefdeville C.Chen S.Chen A.Chernov S.Chernyshenko V.Chobanova S.Cholak m.Chrzaszcz A.Chubykin V.Chulikov P.Ciambrone m.F.Cicala X.Cid Vidal G.Ciezarek G.Ciullo P.E.L.Clarke m.Clemencic h.V.Cliff J.Closier J.L.Cobbledick V.Coco J.A.B.Coelho J.Cogan E.Cogneras L.Cojocariu P.Collins T.Colombo L.Congedo A.Contu N.Cooke Centro Brasileiro de Pesquisas Físicas(CBPF) Rio de JaneiroBrazil Universidade Federal do Rio de Janeiro(UFRJ) Rio de JaneiroBrazil Center for high Energy Physics Tsinghua UniversityBeijingChina Institute Of high Energy Physics(IhEP) BeijingChina School of Physics State Key Laboratory of Nuclear Physics and Technology Peking UniversityBeijingChina University of Chinese Academy of Sciences BeijingChina Institute of Particle Physics Central China Normal UniversityWuhanHubeiChina Université Savoie mont Blanc CNRSIN2P3-LAPPAnnecyFrance UniversitéClermont Auvergne CNRS/IN2P3LPCClermont-FerrandFrance Aix marseille Univ CNRS/IN2P3CPPMMarseilleFrance UniversitéParis-Saclay CNRS/IN2P3IJCLabOrsayFrance Laboratoire Leprince-Ringuet CNRS/IN2P3Ecole PolytechniqueInstitut Polytechnique de ParisPalaiseauFrance LPNhE Sorbonne UniversitéParis Diderot Sorbonne Paris CitéCNRS/IN2P3ParisFrance I.Physikalisches Institut RWTH Aachen UniversityAachenGermany Fakultät Physik Technische Universität DortmundDortmundGermany max-Planck-Institut für Kernphysik(mPIK) HeidelbergGermany Physikalisches Institut Ruprecht-Karls-Universität HeidelbergHeidelbergGermany School of Physics University College DublinDublinIreland INFN Sezione di Bari BariItaly INFN Sezione di Bologna BolognaItaly INFN Sezione di Ferrara FerraraItaly INFN Sezione di Firenze FirenzeItaly INFN Laboratori Nazionali di Frascati FrascatiItaly INFN Sezione di Genova GenovaItaly INFN Sezione di milano MilanoItaly INFN Sezione di milano-Bicocca MilanoItaly INFN Sezione di Cagliari MonserratoItaly Universitàdegli Studi di Padova Universitàe INFNPadovaPadovaItaly INFN Sezione di Pisa PisaItaly INFN Sezione di Roma La Sapienza RomaItaly INFN Sezione di Roma Tor Vergata RomaItaly Nikhef National Institute for Subatomic Physics AmsterdamNetherlands Nikhef National Institute for Subatomic Physics and VU University Amsterdam AmsterdamNetherlands AGh-University of Science and Technology Faculty of Physics and Applied Computer Scienc

A first search for the Ξ_(bc)^(+)J/ψΞ_(c)^(+) decay is performed by the LhCb experiment with a data sample of proton-proton collisions, corresponding to an integrated luminosity of 9 fb−1 recorded at centre-of-mass energies of 7, 8, and 13 TeV. Two peaking structures are seen with a local (global) significance of 4.3(2.8) and 4.1(2.4) standard deviations at masses of 6571 and 6694 meV/c2, respectively. Upper limits are set on the Ξ+bc baryon production cross-section times the branching fraction relative to that of the B+c→J/ψD+s decay at centre-of-mass energies of 8 and 13 TeV, in the Ξ+bc and in the B+c rapidity and transverse-momentum ranges from 2.0 to 4.5 and 0 to 20GeV/c, respectively. Upper limits are presented as a function of the Ξ+bc mass and lifetime.

关键词： QCD B physics charm physics spectroscopy