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

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

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系统评价类综述与普通综述:标准及复杂性探究

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中华耳鼻咽喉头颈外科杂志 2021年第7期56卷 687-690页

作者： Robert T.Sataloff Matthew L.Bush Rakesh Chandra douglas Chepeha Brian Rotenberg edward W.Fisher david Goldenberg ehab Y.Hanna Joseph e.Kerschner dennis H.Kraus John H.Krouse daqing Li Michael Link Lawrence R.Lustig Samuel H.Selesnick Raj Sindwani Richard J.Smith James R.Tysome Peter C.Weber d.Bradley Welling 张心浩(译) 刘争(译) department of Otolaryngology-Head and Neck Surgery Drexel University College of MedicinePhiladelphiaPennsylvaniaUSA department of Otolaryngology University of KentuckyLexingtonKentuckyUSA department of Otolaryngology Vanderbilt University Medical CenterNashvilleTennesseeUSA Faculty of Medicine Department of Otolaryngology-Head and Neck SurgeryUniversity of TorontoTorontoOntarioCanada department of Otolaryngology-Head and Neck Surgery Western UniversityTorontoOntarioCanada department of Otolaryngology Cambridge University PressCambridgeUK department of Otolaryngology-Head and Neck Surgery Pennsylvania State University College of MedicineHersheyPennsylvaniaUSA department of Head and Neck Surgery The University of Texas M D.Anderson Cancer CenterHoustonTexasUSA department:of Otolaryngology Medical College of WisconsinMilwaukeeWisconsinUSA department of Otolaryngology-Head and Neck Surgery Northwell HealthNew YorkNew YorkUSA department of Otolaryngology University of Texas Rio Grande Valley School of MedicineBrownsvilleTexasUSA department of Otorhinolaryngology-Head and Neck Surgery Hospital of the University of PennsylvaniaPhiladelphiaPennsylvaniaUSA department:of Radiation Oncology Mayo CinicRochesterMinnesotaUSA department of Otolaryngology Columbia University Medical CenterNew YorkNew YorkUSA department of Otolaryngology Weill Cornell Medical College of Cornell UniversityNew YorkNew YorkUSA Cleveland Clinic Head and Neck InstituteClevelandOhioUSA department of Otolaryngology-Head and Neck Surgery The University of Iowa Hospitals and ClinicsIowa CityIowaUSA department of Otolaryngology Cambridge University Hospitals NHS Foundation TrustCambridgeUK Mount Sinai Health System New YorkNew YorkUSA department of Otolaryngology-Head and Neck Surgery Harvard UniversityCambridgeMassachusettsUSA 华中科技大学同济医学院附属同济医院耳鼻咽喉头颈外科

本文是由Robert ***,ehab ***,李大庆教授等20余位耳鼻咽喉头颈外科领域知名期刊主编共同撰写的一篇针对系统评价等不同类型综述文章标准及复杂性分析的述评类文章。该文章将于2021年7月在包括《世界耳鼻咽喉头颈外科杂志(英文)》,Journ... 详细信息

本文是由Robert ***,ehab ***,李大庆教授等20余位耳鼻咽喉头颈外科领域知名期刊主编共同撰写的一篇针对系统评价等不同类型综述文章标准及复杂性分析的述评类文章。该文章将于2021年7月在包括《世界耳鼻咽喉头颈外科杂志(英文)》,Journal of Voice,Head&Neck,American Journal of Rhinology&Allergy,The Laryngoscope等20余本国际知名耳鼻咽喉头颈外科期刊同时以英文版本刊出,为了便于中国读者对该内容进行深入了解,在获得相应授权后,本刊特别邀请刘争教授团队对该文章进行翻译,同期在本刊以中文版本刊登。希望本文对广大读者在撰写综述类文章时有所裨益。

关键词：耳鼻咽喉头颈外科中文版本复杂性分析期刊主编英文版本李大庆综述类文章评价类

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多聚紫杉醇洗脱支架与裸金属支架治疗复杂冠心病患者的比较

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美国医学会杂志（中文版） 2006年第3期25卷 131-138页

作者： Gregg W．Stone Stephen G.ellis Louis Cannon J.Tift Mann Joel d.Greenberg douglas Spriggs Charles d O’Shaughnessy Samuel deMaio Patrick Hall Jeffrey J．Popma Joerg Koglin Mary e．Russell 倪永斌（译）孙艺红（译）胡大一（校） department of Cardiology Columbia University Medical Center and Cardiovascular Research FoundationNew YorkNY department of Cardiology Cleveland Clinic FoundatiClevelandOhio department of Cardiology Northem Michigan HospitalsPetoskey WakeMed Raleigh．NC department of Cardiology Florida Heart InstituteOrlando department of Candiology Morton Plant HospitalClearwaterFla department of Cardiology Elyria Memorial HospitalElyriaOhio department of Cardiology South Austin HospitalAustinTex dePartment of Cardiolosy South Carolina Heart CenterColumbia dePartment of Cardiology Brigham and Women＇s HospitalBostonMass Boston Scientific Corp NatickMass 不详

背景：与裸金属支架相比，药物洗脱支架可降低非复杂病变的再狭窄发生率。尚未在复杂狭窄病变中评价药物洗脱支架的应用情况。目的：在比既往试验更复杂的患者人群中研究多聚缓释紫杉醇洗脱支架的安全性和效果。设计、地点及参试者：于2... 详细信息

背景：与裸金属支架相比，药物洗脱支架可降低非复杂病变的再狭窄发生率。尚未在复杂狭窄病变中评价药物洗脱支架的应用情况。目的：在比既往试验更复杂的患者人群中研究多聚缓释紫杉醇洗脱支架的安全性和效果。设计、地点及参试者：于2003年2月至2004年3月在66家大学和社区医疗机构进行前瞻性、安慰剂对照、双盲、多中心试验。1 156例患者接受了单支冠状动脉狭窄（血管直径，2．25～4．0 mm；病变长度，10～46 mm）支架植入治疗，包括664例（57．4％）患有复杂或既往未曾研究的病变（需要2．25 mm、4．0mm和／或多个支架），并于9个月时进行临床和血管造影随访。干预：患者随机分配接受1个或多个裸金属支架（n=579）或者外观相同的紫杉醇洗脱支架（n=577）。主要观测指标：9个月时因缺血而需要靶血管血运重建。结果：基线特征匹配良好。糖尿病患者占31％。平均（Sd）参照血管直径为2．69（0．57）mm，参照病变长度为17．2（9．2）mm，B：／C型病变占78％。每个病变平均植入1．38（0．58）个支架（总平均长度[Sd]，28．4[13．1]mm）；需要多个支架的病变占33％。使用直径2．25 mm和4．0 mm支架的病变分别为18％和17％。与裸金属支架相比，紫杉醇洗脱支架可使9个月靶病变血运重建率从15．7％降至8．6％（P＜0．001），靶血管血运重建率从17．3％降至12．1％（P=0．02）。心源性死亡或心肌梗死（裸金属支架5．5％，紫杉醇洗脱支架5．7％）和支架血栓形成发生率两者类似（两组均为0．7％）。在整个研究队列，血管造影再狭窄从33．9％降至18．9％（P＜0．001），包括采用2．25 mm支架（49．4％比31．2％；P=0．01）、4．0mm支架（14．4％比3．5％；P=0．02）和多个支架（57．8％比27．2％；P＜0．001）的患者。结论：与裸金属支架相比，在有复杂病变的患者人群中植入紫杉醇洗脱支架可有效降低临床和血管造影再狭窄的发生率。

关键词：金属支架治疗药物洗脱支架冠心病患者复杂病变紫杉醇支架植入治疗多中心试验社区医疗机构血管直径冠状动脉狭窄

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Search for the rare decays W^(+)→d_(s)^(+)γ and Z→d^(0)γ at LHCb

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Chinese Physics C 2023年第9期47卷 14-26页

作者： R.Aaij A.S.W.Abdelmotteleb C.Abellan Beteta F.Abudinén T.Ackernley B.Adeva M.Adinolfi P.Adlarson H.Afsharnia C.Agapopoulou C.A.Aidala Z.Ajaltouni S.Akar K.Akiba J.Albrecht F.Alessio M.Alexander A.Alfonso Albero Z.Aliouche P.Alvarez Cartelle R.Amalric 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.Benane G.Bencivenni e.Ben-Haim A.Berezhnoy *** *** Andres 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 J.e.Blank S.Blusk d.Bobulska J.A.Boelhauve O.Boente Garcia T.Boettcher A.Boldyrev C.S.Bolognani R.Bolzonella N.Bondar F.Borgato 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 J.Brown 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.Campana d.H.Campora Perez A.F.Campoverde Quezada S.Capelli L.Capriotti A.Carbone G.Carboni R.Cardinale A.Cardini 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.Cognera 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 Fakultat Physik Technische Universitat DortmundDortmundGermany Max-Planck-Institut für Kernphysik(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 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 search for the rare decays W^(+)→d_(s)^(+)γ and Z→d0γis performed using proton-proton collision data collected by the LHCb experiment at a centre-of-mass energy of 13TeV,corresponding to an integrated luminosity of 2.0fb−*** significant signal is observed for either decay mode and upper limits on their branching fractions are set using W^(+)→d_(s)^(+)γ and Z→μ+μ−decays as normalization *** upper limits are 6.5×10^(−4) and 2.1×10^(−3) at 95% confidence level for the W^(+)→d_(s)^(+)γ and Z→d^(0)γ decay modes,*** is the first reported search for the Z→d^(0)γ decay,while the upper limit on the W+→d+sγbranching fraction improves upon the previous best limit.

关键词： W/Z boson rare decay upper limit of branching fraction

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过硫代碳酸配体[CS_4]^(2-)生成的新方法──[Me_4N]_n[Cu(CS_4)]_n(I)和[Me_4N]_4[Cu_4(CS_4)_4](Ⅱ)的合成与晶体结构

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高等学校化学学报 2001年第5期22卷 717-721页

作者：汤卡罗金祥林龙耀玲崔澎唐有祺北京大学物理化学研究所北京100871

用硒酚铜簇合物和硫酚铜簇合物 [Me4 N]2 [Cu4 (ePh) 6](e=Se和 S)与 CS2 及少量 S反应 ,分别获得了以过硫代碳酸根 [CS4 ]2 -为配体的 [Me4 N]n[Cu(CS4 ) ]n( )和 [Me4 N]4 [Cu4 (CS4 ) 4]( ) .并用 X射线单晶衍射法测定了它们的晶体结... 详细信息

用硒酚铜簇合物和硫酚铜簇合物 [Me4 N]2 [Cu4 (ePh) 6](e=Se和 S)与 CS2 及少量 S反应 ,分别获得了以过硫代碳酸根 [CS4 ]2 -为配体的 [Me4 N]n[Cu(CS4 ) ]n( )和 [Me4 N]4 [Cu4 (CS4 ) 4]( ) .并用 X射线单晶衍射法测定了它们的晶体结构 . 为二维层状聚合物 , 为四核铜簇阴离子化合物 .并对 [CS4 ]2

关键词：过硫代碳酸配体四核铜簇合物二维层状聚合物晶体结构合成

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Characteristics of Uvigerina in the Northwestern Indian Ocean: Paleo-environmental implications

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Chinese Science Bulletin 2001年第S1期46卷 116-119页

作者： ZHU Xiaodongdepartment of Geo and Ocean Sciences, Nanjing University, Nanjing 210093, China (e-mail: xdzhu@***) department of Geo and Ocean Sciences Nanjing University Nanjing China

Coretop sediment samples covering water depth from 247 to 1474 m in the Northwestern Indian Ocean were analyzed. 6 species of Uvigerina among 77 species and 11 species-complexes were found in all 26 samples. They are Uvigerina auberiana d’Orbigny, Uvigerina hispida Schwa-ger, Uvigerina peregrina Cushman, Uvigerina proboscidea Schwager, Uvigerina spinicostata Cushman and Jarvis, and Uvigerina sp. Characteristics of Uvigerina are (1) high abundance due to rich food supply and less competitors; (2) low diversity because only those eurytopic / opportunistic forms can survive environment of low dissolved oxygen value; (3) various test shapes and ornamentations which are controlled by respiration or gas exchange of the cell; and (4) abundance of Uvigerina is well related with environmental factors such as water depth, oxygen content and productivityor food supply. These Uvigerina species can be used as pa-leo-environmental proxy of low oxygen and rich organic matter supply related to high-surface

关键词： foraminifera dissolved oxygen test ornamentations.

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Factors Associated with Full Vaccination of Children Aged 12 to 23 Months in the Commune of Thiomby (kaolack/Senegal)

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Open Journal of epidemiology 2023年第4期13卷 276-292页

作者： Boubacar Gueye Oumar Bassoum Ndéye Marième diagne Martial Coly Bop Alioune Badara Tall Abdoul Aziz Ndiaye Cheikh Tacko diop Papa Gallo Sow Ousseynou ka Ibrahima Seck Health and Sustainable development department Alioune Diop University Bambeye Senegal Preventive Medecine department Cheikh Anta Diop University of Dakar Faculty of Medicine of Pharmacy and Odontostomatology Dakar Senegal Institut Santé et développement Dakar Sénégal Medecine department H&#244pital Principal de Dakar Dakar Sénégal

Introduction: data on the complete vaccination of children in rural areas and the factors associated with it are poorly known. Knowledge of these factors is necessary for the adoption of effective vaccination strategies. The aim of our study was to determine the proportion of children aged 12 to 23 months fully vaccinated before the age of 12 months in the commune of Thiomby and to identify associated factors. Methods: A descriptive and analytical cross-sectional study was conducted from 15 January to 15 February 2020 in Thiomby among of children aged 12 to 23 months and their mothers/caregivers. The sampling was carried out in two-step clusters. Bivariate analysis was done with epi-Info version 7.***.2.16. Results: The sample included 380 mothers/caregivers with children aged on average 24.7 years. Among them, 93.2% were housewives, 29.4% had attended school and 12.8% had a monthly income of more than 100,000 CFA francs. In total, 296 children were fully inoculated i.e. 77.9% of children aged 12 - 23 months had received all the appropriate vaccines by the age of 12 months. In addition, 42% of mothers and babysitters had a good level of knowledge about vaccination (benefits, side effects, etc.). The primary source of information for mothers about vaccination was the midwife, with 88 percent of women being informed through this channel. The age of mothers less than or equal to 30 years would significantly reduce (p Conclusion: Factors such as a good level of knowledge of mothers and access to information through midwives during prenatal and postnatal consultations contribute to an improvement in complete vaccination coverage among children aged 12 to 23 months.

关键词： Complete Vaccination Coverage Children Associated Factors Thiomby-kaolack-Senegal

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The Acute Angle Closure Crisis in Senegalese Melanodermas: epidemiological and Clinical Aspects of 24 Cases

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Open Journal of Ophthalmology 2023年第4期13卷 407-412页

作者： Sy el Hadji Malick Aw Aissatou Soda Mbaye Mouhamed Ndiaye Aly Mbara ka Jean Pierre diagne Aboubacry Sadikh Sow Joseph Matar Mass Ndiaye Paule Aida Ndoye Papa Amadou Ndiaye AbassNdao University Hospital Center Dakar Senegal Aristide Le dantec University Hospital Center Dakar Senegal

Introduction Acute angle closure crisis (AACC) is a major ophthalmic emergency. It is a sight-threatening pathology that is very common in women but rarely described in melanodermas. The aim of this work is to investigate the epidemiological and clinical aspects of acute angle closure crisis. Results We collected 24 patient records, totaling 25 eyes. The average age of our patients was 52.04 years, with a male-to-female ratio of 0.6. A family history of glaucoma occurred in 34% of patients. Patients consulted for a painful red eye associated or not with decreased visual acuity (dVA). The condition was bilateral in one patient. The average visual acuity wax 0.34/10e. The cornea was cloudy and the pupil in areflexic mydriasis in all sick eyes. Hypothalamia was present in 72% of eyes and cataracts in 54.16% of cases. The average intraocular press was 44.38 mmHg and the average cup/disc (C/d) was 0.46. Gonioscopy was performed in 7 patients. The fellow eye did not present any abnormalities in 92% of cases. Conclusion The acute angle closure crisis is a rare condition in melanodermas and common in woman. His diagnostic is essentially clinical and completed by gonioscopy which plays a fundamental role. .

关键词： Acute Crisis Angle Hypertonia Gonioscopy

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durable CRISPR-Based epigenetic Silencing

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Biodesign Research 2021年第1期2021卷 39-46页

作者： Muneaki Nakamura Alexis e.Ivec Yuchen Gao Lei S.Qi department of Bioengineering StanfordCA 94305USA Program in Human Biology StanfordCA 94305USA Cancer Biology Program StanfordCA 94305USA department of Chemical and Systems Biology StanfordCA 94305USA CheM-H Institute StanfordCA 94305USA

development of CRISPR-based epigenome editing tools is important for the study and engineering of biological ***,we describe the design of a reporter system for quantifying the ability of CRISPR epigenome editors to produce a stable gene *** characterize the dynamics of durable gene silencing and reactivation,as well as the induced epigenetic changes of this *** report the creation of single-protein CRISPR constructs bearing combinations of three epigenetic editing domains,termed kaL,that can stably repress the gene *** system should allow for the development of novel epigenome editing tools which will be useful in a wide array of biological research and engineering applications.

关键词： expression behavior CRISPR

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Search for the doubly charmed baryon ■

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Science China(Physics,Mechanics & Astronomy) 2020年第2期63卷 8-22页

作者： R.Aaij C.Abellán Beteta T.Ackernley B.Adeva M.Adinolfi H.Afsharnia C.A.Aidala S.Aiola Z.Ajaltouni S.Akar P.Albicocco J.Albrecht F.Alessio M.Alexander A.Alfonso Albero G.Alkhazov P.Alvarez Cartelle A.A.Alves Jr S.Amato Y.Amhis L.An L.Anderlini G.Andreassi M.Andreotti F.Archilli J.Arnau Romeu A.Artamonov M.Artuso K.Arzymatov e.Aslanides M.Atzeni B.Audurier S.Bachmann J.J.Back S.Baker V.Balagura W.Baldini A.Baranov R.J.Barlow S.Barsuk W.Barter M.Bartolini F.Baryshnikov G.Bassi V.Batozskaya B.Batsukh A.Battig V.Battista A.Bay M.Becker F.Bedeschi I.Bediaga A.Beiter L.J.Bel V.Belavin S.Belin N.Beliy V.Bellee K.Belous I.Belyaev G.Bencivenni e.Ben-Haim S.Benson S.Beranek A.Berezhnoy *** d.Berninghoff H.C.Bernstein e.Bertholet A.Bertolin C.Betancourt F.Betti M.O.Bettler Ia.Bezshyiko S.Bhasin J.Bhom M.S.Bieker S.Bifani P.Billoir A.Birnkraut A.Bizzeti M.Bjφrn M.P.Blago T.Blake F.Blanc S.Blusk d.Bobulska V.Bocci O.Boente Garcia T.Boettcher A.Boldyrev A.Bondar N.Bondar S.Borghi M.Borisyak M.Borsato J.T.Borsuk T.J.V.Bowcock C.Bozzi S.Braun A.Brea Rodriguez M.Brodski J.Brodzicka A.Brossa Gonzalo d.Brundu e.Buchanan A.Buonaura C.Burr A.Bursche J.S.Butter J.Buytaert W.Byczynski S.Cadeddu H.Cai R.Calabrese S.Cali R.Calladine M.Calvi M.Calvo Gomez A.Camboni P.Campana d.H.Campora Perez L.Capriotti A.Carbone G.Carboni R.Cardinale A.Cardini P.Carniti K.Carvalho Akiba A.Casais Vidal G.Casse M.Cattaneo G.Cavallero R.Cenci J.Cerasoli M.G.Chapman M.Charles Ph.Charpentier G.Chatzikonstantinidis M.Chefdeville V.Chekalina C.Chen S.Chen A.Chernov S.-G.Chitic V.Chobanova M.Chrzaszcz A.Chubykin P.Ciambrone M.F.Cicala X.Cid Vidal G.Ciezarek F.Cindolo 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 A.Comerma-Montells A.Contu N.Cooke G.Coombs S.Coquereau G.Corti C.M.Costa Sobral B.Couturier d.C.Craik J.Crkovska A.Crocombe M.Cruz Torres R.Currie C.L.da Silva e.dall'Occo J.dalseno C.d'Ambrosio A.danilina P.d'Argent A.davis O.de Aguiar Francisco K.de Bruyn S.de Capua M 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 School of Physics State Key Laboratory of Nuclear Physics and Technology Peking UniversityBeijingChina University of Chinese Academy of Sciences BeijingChina Institute Of High energy Physics(IHeP) BeijingChina Institute of Particle Physics Central China Normal UniversityWuhanHubeiChina Univ.Grenoble Alpes Univ.Savoie Mont BlancCNRSIN2P3-LAPPAnnecyFrance Universite Clermont Auvergne CNRS/IN2P3LPCClermont-FerrandFrance Aix Marseille Univ CNRS/IN2P3CPPMMarseilleFrance LAL Univ.Paris-SudCNRS/IN2P3Universite Paris-SaclayOrsayFrance LPNHe Sorbonne Universite Paris Diderot Sorbonne Paris Cite CNRS/IN2P3ParisFrance I.Physikalisches Institut RWTH Aachen UniversityAachenGermany Fakultat Physik Technische Universitat DortmundDortmundGermany Max-Planck-Institut für Kernphysik(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-Bicocca MilanoItaly INFN Sezione di Milano MilanoItaly INFN Sezione di Cagliari MonserratoItaly INFN Sezione di Padova PadovaItaly INFN Sezione di Pisa PisaItaly INFN Sezione di Roma Tor Vergata RomaItaly INFN Sezione di Roma La Sapienza RomaItaly Nikhef National Institute for Subatomic Physics AmsterdamNetherlands Nikhef National Institute for Subatomic Physics and VU University Amsterdam AmsterdamNetherlands Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences KrakowPoland AGH-University of Science and Technology Faculty of Physics and Applied Computer ScienceKrakowPoland Natio

A search for the doubly charmed baryon ■^+cc is performed through its decay to theΛ^+c K^-π^+ final state,using proton-proton collision data collected with the LHCb detector at centre-of-mass energies of 7,8 and 13 *** data correspond to a total integrated luminosity of 9 fb^-*** significant signal is observed in the mass range from 3.4 to 3.8 GeV/c^*** limits are set at 95%credibility level on the ratio of the ■^+cc production cross-section times the branching fraction to that ofΛ^+c and ■^++cc *** limits are determined as functions of the ■^+cc mass for different lifetime hypotheses,in the rapidity range from 2.0 to 4.5 and the transverse momentum range from 4 to 15 GeV/c.

关键词： charmed baryons limits on production of particles charmed quarks experimental tests

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