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学龄前肺功能轨迹是否延伸至成年期

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中国学校卫生 2018年第11期39卷 I0001-I0001页

作者： BELGRAVE D c M GRANELL R TURNERS W 孙莹(编译) 不详安徽医科大学公共卫生学院儿少卫生与妇幼保健学系合肥230032

成年早期的肺功能是个体死亡率和慢性阻塞性肺疾病(cOPD)重要的决定因素。英国布里斯托大学医学院人口健康科学系的henderson教授团队对3项人群出生队列研究的回顾性分析,探讨了学龄前到成年期肺功能发育的轨迹,及生命早期可能的影响因素。

关键词：肺功能发育成年期学龄前慢性阻塞性肺疾病文献出生队列研究成年早期人口健康

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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

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关于可疑深静脉血栓形成患者近端静脉超声检查正常后诊断方法的随机试验:对比D-二聚体试验与复查超声检查

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世界核心医学期刊文摘（心脏病学分册） 2005年第11期1卷 17-17页

作者： Kearon c. Ginsberg J. S. Douketis J. 韩瑞娟 Hamilton Health Sciences Henderson Division 711 Concession Street Hamilton Ont. L8V 1C3 Canada Dr.

Background: With suspected deep venous thrombosis and normal results on proximal vein ultrasonography, a negative D-dimer result may exclude thrombosis and a positive D-dimer result may be an indication for venography. Objective: To evaluate and compare the safety of 2 diagnostic strategies for deep venous thrombosis. Design: Randomized, multicenter trial. Setting: Four university hospitals. Patients: 810 outpatients with suspected deep venous thrombosis and negative results on proximal vein ultrasonography. Interventions: Erythrocyte agglutination D-dimer testing followed by no further testing if the result was negative and venography if the result was positive(experimental) or ultrasonography repeated after 1 week in all patients(control). Measurements: Symptomatic deep venous thrombosis diagnosed initially and symptomatic venous thromboembolism during 6 months of follow-up. Results: Nineteen of 408 patients(4.7%) in the D-dimer group and 3 of 402 patients(0.7%)in the repeated ultrasonography group initially received a diagnosis of deep venous thrombosis(PcI, 0.9%to 4.0% ) in the D-dimer group and 5 patients(1.3% cI, 0.4%to 2.9% ) in the repeated ultrasonography group developed symptomatic venous thromboembolism(difference, 0.8 percentage point cI,-1.1 to 2.9 percentage points ; P >0.2). Venous thromboembolism occurred in 1.0%(cI, 0.2%to 2.8%) of those with a negative D-dimer result. Limitations: Seventy patients(8.6%) deviated from the diagnostic protocols, and 9 patients(1.1%) had inadequate follow-up. conclusion: In outpatients with suspected deep venous thrombosis who initially had normal results on ultrasonography of the proximal veins, a strategy based on D-dimer testing followed by no further testing if the result was negative and venography if the result was positive had acceptable safety and did not differ from the safety of a strate

关键词：静脉超声检查深静脉血栓形成近端深静脉血栓病随机试验静脉造影血管超声诊断方法抗凝药物大学医院

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