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Scanning electron microscope as a f.exible tool f.r investigating the properties of.UV-emitting nitride semiconductor thin f.lms

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Photonics Research 2019年第11期7卷 I0017-I0026页

作者： C.Trager-Cowan A.Alasmari W.Avis J.Bruckbauer P.R.Edwards B.Hourahine S.Kraeusel G.Kusch R.Johnston G.Naresh-Kumar R.W.Martin M.Nouf.Allehiani E.Pascal L.Spasevski D.Thomson S.Vespucci P.J.Parbrook M.D.Smith J.Enslin f.Mehnke M.Kneissl C.Kuhn T.Wernicke S.Hagedorn A.Knauer V.Kueller S.Walde M.Weyers P.-M.Coulon P.A.Shields Y.Zhang L.Jiu Y.Gong R.M.Smith T.Wang A.Winkelmann Department of.physics supauniversity of strathclydeglasgow G4 onguk Tyndall national institute university college corkcork t12 r5cpireland Institute of.solid state physics lechnische universitat berlin10623 berlingermany f.rdinand-braun-lnstitut leibniz-lnstitut fur hochstfrequenztechnik12489 berlingermany Department of.electronic and electrical engineering centre of nanoscience&nanotechnologyuniversity of bathbath ba27ayuk Department of.electronic and electrical engineering university of sheffieldsheffield s13jduk Laser components department laser zentrum hannover 5.v.30419 hannovergermany

In this paper we describe the scanning electron microscopy techniques of.electron backscatter dif.raction, electron channeling contrast imaging, wavelength dispersive X-ray spectroscopy, and cathodoluminescence hyperspectral imaging. We present our recent results on the use of.these non-destructive techniques to obtain inf.rmation on the topography, crystal misorientation, def.ct distributions, composition, doping, and light emission f.om a range of.UV-emitting nitride semiconductor structures. We aim to illustrate the developing capability of.each of.these techniques f.r understanding the properties of.UV-emitting nitride semiconductors, and the benef.ts were appropriate, in combining the techniques.

关键词： electron nitride doping

Search f.r two-neutrino double-beta decay of.(136)Xe to the 0^(+)_(1)excited state of.136ba with the complete EXO-200 dataset

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Chinese Physics C 2023年第10期47卷 1-9页

作者： S.Al Kharusi G.Anton I.badhrees P.S.barbeau D.Beck V.Belov T.Bhatta M.Breidenbach T.Brunner G.f.Cao W.R.Cen C.Chambers B.Cleveland M.Coon A.Craycraf. T.Daniels L.Darroch S.J.Daugherty J.Davis S.Delaquis A.Der Mesrobian-Kabakian R.DeVoe J.Dilling A.Dolgolenko M.J.Dolinski J.Echevers W.f.irbank Jr. D.f.irbank J.f.rine S.f.yzbakhsh P.f.erlinger Y.S.f. D.f.denberg P.Gautam R.Gornea G.Gratta C.Hall E.V.Hansen J.Hoessl P.Huf.chmidt M.Hughes A.Iverson A.Jamil C.Jessiman M.J.Jewell A.Johnson A.Karelin L.J.Kauf.an T.Kof.as R.Krücken A.Kuchenkov K.S.Kumar Y.Lan A.Larson B.G.Lenardo D.S.Leonard G.S.Li S.Li Z.Li C.Licciardi Y.H.Lin R.MacLellan T.McElroy T.Michel B.Mong D.C.Moore K.Murray O.Njoya O.Nusair A.Odian I.Ostrovskiy A.Perna A.Piepke A.Pocar f.Retière A.L.Robinson P.C.Rowson J.Runge S.Schmidt D.Sinclair K.Skarpaas A.K.Soma V.Stekhanov M.Tarka S.Thibado J.Todd T.Tolba T.I.Totev R.Tsang B.Veenstra V.Veeraraghavan P.Vogel J.-L.Vuilleumier M.Wagenpf.il J.Watkins M.Weber L.J.Wen U.Wichoski G.Wrede S.X.Wu Q.Xia D.R.Yahne L.Yang Y.-R.Yen O.Ya.Zeldovich T.Ziegler 无 Physics Department McGill UniversityMontrealQuebec H3A 2T8Canada Erlangen Centre f.r Astroparticle Physics(ECAP) Friedrich-Alexander-University Erlangen-NürnbergErlangen 91058Germany Physics Department Carleton UniversityOttawaOntario K1S 5B6Canada Department of.Physics Duke Universityand Triangle Universities Nuclear Laboratory(TUNL)DurhamNorth Carolina 27708USA Physics Department University of IllinoisUrbana-ChampaignIllinois 61801USA Institute f.r Theoretical and Experimental Physics named by A.I.Alikhanov of.National Research Centre“Kurchatov Institute” Moscow 117218Russia Department of.Physics University of South DakotaVermillionSouth Dakota 57069USA SLAC National Accelerator Laboratory Menlo ParkCalifornia 94025USA TRIUMf VancouverBritish Columbia V6T 2A3Canada Institute of.High Energy Physics Beijing 100049China Department of.Physics Laurentian UniversitySudburyOntario P3E 2C6Canada Physics Department Colorado State UniversityFort CollinsColorado 80523USA Department of.Physics and Physical Oceanography University of North Carolina at WilmingtonWilmingtonNC 28403USA Physics Department and CEEM Indiana UniversityBloomingtonIndiana 47405USA Physics Department Stanford UniversityStanfordCalifornia 94305USA Department of.Physics Drexel UniversityPhiladelphiaPennsylvania 19104USA Amherst Center f.r f.ndamental Interactions and Physics Department University of MassachusettsAmherstMA 01003USA Technische Universität München Physikdepartment and Excellence Cluster UniverseGarching 80805Germany Physics Department University of MarylandCollege ParkMaryland 20742USA Department of.Physics and Astronomy University of AlabamaTuscaloosaAlabama 35487USA Wright Laboratory Department of PhysicsYale UniversityNew HavenConnecticut 06511USA IBS Center f.r Underground Physics Daejeon 34126Korea Department of.Physics and Astronomy Stony Brook UniversitySUNYStony BrookNew York 11794USA Kellogg Lab CaltechPasadenaCalifornia 91125USA LHEP Albert Einstein CenterUniversi

A new search f.r two-neutrino double-beta(2νββ)decay of.(136)Xe to the 0+1 excited state of.136ba is perf.rmed with the f.ll EXO-200 dataset.A deep learning-based convolutional neural network is used to discriminate signal f.om background *** detection ef.iciency is increased relative to previous searches by EXO-200 by more than a f.ctor of.*** the addition of.the Phase II dataset taken with an upgraded detector,the median 90%conf.dence level half.lif. sensitivity of.2νββdecay to the 0+1 state of.136ba is 2.9×10^(24)yr using a total^(136)Xe exposure of.234.1 kg *** statistically signif.cant evidence f.r 2νββdecay to the 0^(+)_(1)state is observed,leading to a lower limit of.T2ν1/2(0^(+)→0^(+)_(1))>1.4×10^(24)yr at 90%conf.dence level,improved by 70%relative to the current world's best constraint.

关键词： EXO-200 experiment neutrinoless double beta decay excited state

四川省德格县2株疑似喜马拉雅旱獭鼠疫菌株的鉴定

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中国地方病学杂志 2009年第1期28卷 48-53页

作者：祁芝珍罗志丹巴段勇军李敏崔百忠戴瑞霞冯建萍李存香于守鸿王祖郧王虎金星赵海红辛有全任玲玲张青雯魏荣杰金丽霞金泳熊浩明罗孝林泽仁桑珠王洪张珊瑚郭文涛王雪丹巴泽里翁丹王代礼青海省地方病预防控制所鼠疫预防控制科西宁811602 四川省甘孜州疾病预防控制中心鼠疫布病炭疽科四川省德格县疾病预防控制中心四川省德格县卫生局

目的通过对四川省德格县自毙喜马拉雅旱獭体内分离出的2株疑似鼠疫菌株进行生化特征、毒力鉴定，确定四川省是否存在早獭鼠疫自然疫源地。方法菌株鉴定采用细菌形态染色、培养特性、鼠疫噬菌体裂解试验、生化及糖醇类酵解试验、毒力因... 详细信息

目的通过对四川省德格县自毙喜马拉雅旱獭体内分离出的2株疑似鼠疫菌株进行生化特征、毒力鉴定，确定四川省是否存在早獭鼠疫自然疫源地。方法菌株鉴定采用细菌形态染色、培养特性、鼠疫噬菌体裂解试验、生化及糖醇类酵解试验、毒力因子、毒力、营养需求、质粒、基因检测及基因分型方法进行。结果光镜下，2株被检菌株均为革兰染色阴性，呈球杆状，两极浓染、两端钝圆；在赫氏普通琼脂上24～48h．被检菌株形态呈中心发暗，有黄褐色粗糙颗粒，边缘不整呈锯齿状、薄而透明的花边；存赫氏血琼脂t，菌落隆起，色泽深，花边消失或残留锯齿状痕迹。2株被检菌株均能酵解阿胶糖、麦芽糖、甘油，不酵解鼠李糖、密二糖，脱氮阳性；毒力因子均为f.’、VW’、Pgm’、PstI’；携带鼠疫菌常见的质粒，相对分子质量（胁）为6．0×10^6、45．0×10^6、65．0×10^6，具有鼠疫菌的毒力相关质粒基因Pla、calf.、krG；对小鼠的毒力试验，绝对致死量（LD100）均为50个菌；营养需求上，对苯丙氨酸、甲硫氨酸依赖；基因型是Genomovar5；与假结核菌（f.B）在鉴别培养基尿素、奥腾、枸橼酸盐上有明显区别，含鼠疫菌特有的PstI和f.抗原，22℃下能被鼠疫噬菌体完全裂解，含有鼠疫菌特有的3a片段。结论四川省德格县喜马拉雅旱獭体内分离的2株疑似菌株均为鼠疫耶尔森菌，具有青藏高原喜马拉雅旱獭型鼠疫菌株的特性，四川省存在喜马拉雅旱獭鼠疫自然疫源地。

关键词：耶尔森菌鼠疫生物学鉴定喜马拉雅旱獭鼠疫自然疫源地

南极普里兹湾表层沉积物中元素含量统计学特征数据集

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全球变化数据学报（中英文） 2017年第3期1卷 336-340,336-340页

作者：蓝木盛张海生潘建明于培松韩正兵扈传昱何剑锋中国极地研究中心国家海洋局极地科学重点实验室上海200136 国家海洋局第二海洋研究所国家海洋局海洋生态系统与生物地球化学重点实验室杭州310012

中国南极科学考察第18次(2001-2002年)至27次(2010-2011年)期间,在南极普里兹湾获得的21个表层沉积物样品,经过实验室理化分析得到地表沉积物中C、N、S、K、Ca和Ti等13种常、微量元素的含量;经统计学分析,得到南极普里兹湾表层沉积物中... 详细信息

中国南极科学考察第18次(2001-2002年)至27次(2010-2011年)期间,在南极普里兹湾获得的21个表层沉积物样品,经过实验室理化分析得到地表沉积物中C、N、S、K、Ca和Ti等13种常、微量元素的含量;经统计学分析,得到南极普里兹湾表层沉积物中元素含量统计学特征数据集。该数据集包括13种元素含量的最小值、最大值、平均值、标准偏差、变异系数和相关系数。聚类结果表明,这些元素可以归为两大类:C、N和S为一类,其它元素为另一类。该数据集为普里兹湾沉积环境以及物质来源的研究提供详实信息。本数据集由1个Excel文件组成,数据量31 KB。

关键词：普里兹湾沉积物元素含量统计学特征

Search f.r two-neutrino double-beta decay of.136Xe to the 01+excited state of.36ba with the complete EXO-200 dataset

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Chinese Physics C 2023年第10期47卷 5-13页

作者： S.Al Kharusi G.Anton I.badhrees P.S.barbeau D.Beck V.Belov T.Bhatta M.Breidenbach T.Brunner G.f.Cao W.R.Cen C.Chambers B.Cleveland M.Coon A.Craycraf. T.Daniels L.Darroch S.J.Daugherty J.Davis S.Delaquis A.Der Mesrobian-Kabakian R.De Voe J.Dilling A.Dolgolenko M.J.Dolinski J.Echevers W.f.irbank Jr. D.f.irbank J.f.rine S.f.yzbakhsh P.f.erlinger Y.S.f. D.f.denberg P.Gautam R.Gornea G.Gratta C.Hall E.V.Hansen J.Hoessl P.Huf.chmidt M.Hughes A.Iverson A.Jamil C.Jessiman M.J.Jewell A.Johnson A.Karelin L.J.Kauf.an T.Kof.as R.Krücken A.Kuchenkov K.S.Kumar Y.Lan A.Larson B.G.Lenardo D.S.Leonard G.S.Li S.Li Z.Li C.Licciardi Y.H.Lin R.Mac Lellan T.Mc Elroy T.Michel B.Mong D.C.Moore K.Murray O.Njoya O.Nusair A.Odian I.Ostrovskiy A.Perna A.Piepke A.Pocar f.Retière A.L.Robinson P.C.Rowson J.Runge S.Schmidt D.Sinclair K.Skarpaas A.K.Soma V.Stekhanov M.Tarka S.Thibado J.Todd T.Tolba T.I.Totev R.Tsang B.Veenstra V.Veeraraghavan P.Vogel J.-L.Vuilleumier M.Wagenpf.il J.Watkins M.Weber L.J.Wen U.Wichoski G.Wrede S.X.Wu Q.Xia D.R.Yahne L.Yang Y.-R.Yen O.Ya.Zeldovich T.Ziegler EXO-200 Collaboration Physics Department McGill University Erlangen Centre f.r Astroparticle Physics (ECAP) Friedrich-Alexander-University Erlangen-Nürnberg Physics Department Carleton University King Abdulaziz City f.r Science and Technology Department of.Physics Duke University and Triangle Universities Nuclear Laboratory (TUNL) Physics Department University of Illinois Institute f.r Theoretical and Experimental Physics named by A.I.Alikhanov of.National Research Centre “Kurchatov Institute” a division of.National Research Center “Kurchatov Institute” Department of.Physics University of South Dakota Department of.Physics and Astronomy University of Kentucky SLAC National Accelerator Laboratory TRIUMf Institute of.High Energy Physics Witmem Technology Co. Ltd. Department of.Physics Laurentian University Also at SNOLAB Physics Department Colorado State University Department of.Physics and Physical Oceanography University of North Carolina at Wilmington Physics Department and CEEM Indiana University Carleton University Commissariat àl’Energie Atomique et auxénergies alternatives Physics Department Stanford University Department of.Physics Drexel University University of.Calif.rnia Amherst Center f.r f.ndamental Interactions and Physics Department University of Massachusetts Technische Universit?t München Physikdepartment and Excellence Cluster Universe Qventus Department of.Physics University of Virginia Physics Department University of Maryland Department of.Physics at the University of.Calif.rnia Department of.Physics and Astronomy University of Alabama Wright Laboratory Department of Physics Yale University Department of.Physics Princeton University IBS Center f.r Underground Physics Physics Department University of California SNOLAB Department of.Physics and Astronomy Stony Brook University SUNY SCIPP University of California Institute f.r Experimental Physics Hamburg University Department of.Physics and Astronomy Iowa State University Kellogg Lab Caltech LHEP Albert Einstein Center University of Ber

A new search f.r two-neutrino double-beta(2vββ) decay of.36Xe to the 01+excited state of.36ba is perf.rmed with the f.ll EXO-200 dataset.A deep learning-based convolutional neural network is used to discriminate signal f.om background *** detection ef.iciency is increased relative to previous searches by EXO-200 by more than a f.ctor of.*** the addition of.the Phase Ⅱ dataset taken with an upgraded detector,the median 90%conf.dence level half.lif. sensitivity of.2vββ decay to the 01+state of.36ba is 2.9 × 1024yr using a total136Xe exposure of.234.1 kg *** statistically signif.cant evidence f.r 2vββ decay to the 01+state is observed,leading to a lower limit of.T1/22v(0+→01+)>1.4×1024yr at 90% conf.dence level,improved by 70% relative to the current world’s best constraint.

关键词： EXO-200 experiment neutrinoless double beta decay excited state

Gammasphere上裂变丰中子核核结构若干前沿领域的新进展(Ⅱ:第三和第四部分)(英文)

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原子核物理评论 2010年第3期27卷 363-389页

作者：罗亦孝 J.H.Hamilton J.O.Rasmussen A.V.Ramayya C.Goodin A.V.Daniel N.J.Stone 朱胜江 J.K.Hwang 刘少华 C.J.Beyer 李科 H.L.Crowell D.Al mehed S.f.auendorf.A.Covello V.Di mitrov 张敬业车兴来姜卓 D.f.ng A.Gelberg I.Stef.nescu A.Gargano E.f.Jones P.M.Gore I.Y.Lee G.M.Ter-Akopian Yu.Ts.Oganessian M.A.Stoyer R.Donangelo 马文超 J.D.Cole J.Kormicki 张学谦 S.C.Wu J.Gilat T.N.Ginter S.J.Asztalos Physics Department Vanderbilt University Nashville TN 37235 USA Lawrence Berkeley National Laboratory Berkeley CA 94720 USA f.erov Laboratory f.r Nuclear Reactions JINR Dubna Russia Joint Institute f.r Heavy Ion Research Oak Ridge TN 37831 USA Department of.Physics Oxford University Oxford OX1 3PU United Kingdom Department of.Physics and Astronomy University of Tennessee Knoxville Tennessee 37996 USA Physics Department Tsinghua University Beijing 100084 China Department of.Physics University of Notre Dame Notre Dame IN 46556 USA Institut f.r Strahlenphysik FZD-Rossendorf Postfach 510119 D-01314 Dresden Germany Dipartimento di Scienze f.siche Universita di Napoli Federico II and Istituto Nazionale di Fisica Nuclear Complesso Universitario di Monte S. Angelo Via Cintia 80126 Napoli Italy Idaho Accelerator Center Idaho State University Pocatello ID-83209-8263 USA Institut f.r Kernphysik Universitat zu Koln 50937 Kdln Germany Department of.Chemistry and Biochemistry University of Maryland MD 20742 USA Lawrence Livermore National Laboratory Livermore CA 94550 USA Instituto de f.sica Facultad de Ingenieria C. C. 30 11300 Montevideo Uruguay Mississippi State University Drawer 5167 Mississippi State MS 39762 USA Idaho National Laboratory Bldg. IRCPL MS2114 Idaho Falls ID 83415 USA Department of.Physics National Tsing Hua University Hsinchu Taiwan 30013 China National Superconducting Cyclotron Laboratory Michigan State University East Lansing Michigan 48824 USA Massachusetts Institute of.Technology Cambridge Massachusetts 02139 USA

使用Gammasphere多探测器系统对252Cf.变源瞬发γ射线进行γ-γ-γ和γ-γ(θ)符合测量,A～100(Z～40,N>56)丰中子核区关于形状过渡、形状共存和形状突变的深入研究获得了新的进展。奇-Z核的系统研究揭示了从Z=39(Y)同位素的轴对称大... 详细信息

使用Gammasphere多探测器系统对252Cf.变源瞬发γ射线进行γ-γ-γ和γ-γ(θ)符合测量,A～100(Z～40,N>56)丰中子核区关于形状过渡、形状共存和形状突变的深入研究获得了新的进展。奇-Z核的系统研究揭示了从Z=39(Y)同位素的轴对称大四极形变到Z=43(Tc),44(Ru)和45(Rh)同位素中具有中等四极形变之大三轴形变的过渡。Nb(Z=41)同位素具有过渡核的特征。根据邻近同位素和同中素带交叉信息的系统性及推转壳模型(CSM)计算,Tc和Rh偶-N同位素中观察到的带交叉产生于一对h11/2中子的转动顺排。首次观察到100Nb(Z=41,N=59)的高自旋能级纲图和形变态,从而证实了100Nb中的形状共存,并确认,在Nb同位素链上,基态形状突变发生于N=58(球形)到N=59(大形变);而在Sr(Z=38),Y(Z=39)和Zr(Z=40)各同位素链上,基态形状突变均发生于N=59(球形)到N=60(大形变)。100Nb具有大形变基态,同现有理论预言相矛盾,其大形变的基态及转动带所具有的很大的和不规则的转动惯量具有重要的理论意义。对奇-质子Cs(Z=55)和La(Z=57)丰中子同位素八极激发的详细研究,发现了141,143,144Cs同位素链上电二极矩D0随中子数增加而减小的急剧变化,此前在145,147La中观察到的电二极矩D0的较缓和的减小似乎亦很陡地下延至148La。在Cs和La同位素中观察到的电二极矩D0的急剧下降很可能同偶-质子核146ba和224Ra中观察到的电二极矩D0的急剧下降相类似,后者已获反射非对称平均场壳修正理论的成功解释。实验证明,141Cs具有很大电二极矩D0。141Cs和142Xe中观测到的很大的电二极矩D0和仅在141Cs中观察到的电二极矩D0的simplex量子数相关性需要进一步的理论研究。根据转动频率比值ω-(I)/ω+(I)的检定,同Xe同位素一样,认定Cs同位素中包括号143Cs的八极激发为八极振动,而在La同位素中存在八极形变。

关键词：形状过渡轴对称形状三轴形变形状突变带交叉奇-质子八极激发 B(E1)/B(E2)比值电二极矩D0 二极矩的下降八极振动 Cs,La同位素

新型冠状病毒Omicron株感染后嗅觉和味觉障碍的发病率和预后:35566份中国多中心大规模调查数据分析

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中华耳鼻咽喉头颈外科杂志 2023年第6期58卷 579-588页

作者：刘梦帆马瑞霞曹现宝张华周水洪蒋卫红姜彦孙敬武杨钦泰李学忠孙亚男史丽王旻宋西成陈福权张晓曙魏宏权余少卿朱冬冬巴罗曹志伟肖旭平魏欣林志宏陈枫虹单春光王广科叶菁瞿申红赵长青王振霖李华斌刘锋崔晓波叶胜难刘争许昱蔡晓杭伟章如新赵玉林喻国冻时光刚陆美萍沈暘赵玉桐裴嘉红谢邵兵于龙刚刘业海谷少尉杨玉成程雷刘剑锋北京中医药大学研究生院北京100029 中日友好医院耳鼻咽喉头颈外科北京100029 宁夏银川市第一人民医院耳鼻咽喉头颈外科银川750001 云南省第一人民医院耳鼻咽喉科昆明650100 新疆医科大学第一附属医院耳鼻咽喉头颈外科乌鲁木齐830054 浙江大学医学院附属第一医院耳鼻咽喉头颈外科杭州310003 中南大学湘雅医院耳鼻咽喉头颈外科长沙410008 青岛大学附属医院耳鼻咽喉头颈外科青岛266000 中国科学技术大学附属第一医院(安徽省立医院)耳鼻咽喉头颈外科合肥230001 中山大学附属第三医院耳鼻咽喉头颈外科广州510630 山东大学齐鲁医院耳鼻咽喉头颈外科济南250012 哈尔滨医科大学第二附属医院耳鼻咽喉头颈外科哈尔滨150001 山东大学山东省耳鼻喉医院鼻科济南250299 北京大学人民医院耳鼻咽喉头颈外科北京100032 青岛大学附属烟台毓璜顶医院耳鼻咽喉头颈外科烟台264000 空军军医大学附属西京医院耳鼻咽喉头颈外科西安710032 甘肃省疾病预防控制中心兰州730000 中国医科大学附属第一医院耳鼻咽喉头颈外科沈阳110001 同济大学附属同济医院耳鼻咽喉头颈外科上海200065 吉林大学中日联谊医院耳鼻咽喉头颈外科长春130033 西藏自治区人民医院耳鼻咽喉头颈外科拉萨850000 中国医科大学附属盛京医院耳鼻咽喉头颈外科沈阳110004 湖南省人民医院耳鼻咽喉头颈外科长沙410005 海南省人民医院耳鼻咽喉头颈外科海口570311 浙江大学医学院附属第二医院耳鼻咽喉头颈外科杭州310009 中山大学附属第一医院耳鼻咽喉头颈外科医院广州510080 河北医科大学第二附属医院耳鼻咽喉头颈外科石家庄050000 河南省人民医院耳鼻咽喉头颈外科郑州450003 南昌大学第一附属医院耳鼻咽喉头颈外科南昌330006 广西壮族自治区人民医院耳鼻咽喉头颈外科南宁530021 山西医科大学第二医院耳鼻咽喉头颈外科太原030001 首都医科大学宣武医院耳鼻咽喉头颈外科北京100053 复旦大学附属眼耳鼻喉科医院耳鼻喉科上海200031 四川大学华西医院耳鼻咽喉头颈外科成都610041 内蒙古医科大学附属医院耳鼻咽喉头颈外科呼和浩特010059 福建医科大学附属第一医院耳鼻咽喉头颈外科福州350005 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武汉430030 武汉大学人民医院耳鼻咽喉头颈外科武汉430060 青海省人民医院耳鼻咽喉头颈外科西宁810000 天津市环湖医院耳鼻咽喉头颈外科天津300350 复旦大学附属华东医院耳鼻咽喉头颈外科上海200040 郑州大学第一附属医院耳鼻咽喉头颈外科郑州450052 贵州医科大学附属医院耳鼻咽喉头颈外科贵阳550004 山东省立医院耳鼻咽喉头颈外科济南250021 南京医科大学第一附属医院江苏省人民医院耳鼻咽喉科南京210029 重庆医科大学附属第一医院耳鼻咽喉头颈外科重庆400016 安徽医科大学第一附属医院耳鼻咽喉头颈外科合肥230022

目的:明确新型冠状病毒Omicron株感染后嗅觉和味觉障碍发病率、发病特征、预后以及相关影响因素。方法:本研究为中国45家三级甲等医院及1家疾病预防控制中心参与的横断面研究。研究通过线上和线下问卷调查的方式收集2022年12月28日至202... 详细信息

目的:明确新型冠状病毒Omicron株感染后嗅觉和味觉障碍发病率、发病特征、预后以及相关影响因素。方法:本研究为中国45家三级甲等医院及1家疾病预防控制中心参与的横断面研究。研究通过线上和线下问卷调查的方式收集2022年12月28日至2023年2月21日共8周时间新型冠状病毒感染患者的资料,包括基本信息、既往健康状况、吸烟饮酒史、疫苗接种史、感染前后的嗅觉和味觉功能、感染后的其他症状以及嗅觉味觉障碍的持续时间和改善情况等。采用视觉模拟量表(VAS)评估患者自报的嗅觉味觉功能。采用χ^(2)检验、Losgistic回归等对数据进行分析。结果:①获得35566份有效调查问卷,新型冠状病毒Omicron株感染后嗅觉味觉障碍的发病率为67.75%(24096例);其中女性为47.70%(16966例),高于男性的20.05%(7130例),差异有统计学意义(χ^(2)=367.013,P<0.001);18~40岁年龄组较其他年龄组更容易出现嗅觉味觉障碍(χ^(2)=120.210,P<0.001)。②性别(OR=1.564,95%CI为1.487~1.645)、新型冠状病毒疫苗接种情况(OR=0.601,95%CI为0.517~0.698)、口腔健康状况(OR=0.881,95%CI为0.839~0.926)、吸烟史(OR=1.152,95%CI为1.080~1.229)、饮酒史(OR=0.854,95%CI为0.785~0.928)与新型冠状病毒感染后嗅觉味觉障碍的发生相关(P值均<0.001)。③尚未恢复嗅觉味觉功能的患者中44.62%(4391/9840)伴鼻塞、流涕,32.62%(3210/9840)伴口干、咽痛。嗅觉味觉功能的改善情况与伴随症状的持续与否有相关性(χ^(2)=10.873,P=0.001)。④新型冠状病毒感染前嗅觉味觉VAS分别为8.41、8.51分,感染后分别降至3.69、4.29分,截至调查时可恢复至5.83、6.55分。嗅觉障碍持续的中位时间为15 d,味觉障碍持续的中位时间为12 d。0.50%(121/24096)的患者嗅觉味觉障碍持续时间超过28 d。⑤嗅觉、味觉障碍总体的自报改善率为59.16%(14256/24096)。性别(OR=0.893,95%CI为0.839~0.951)、新型冠状病毒疫苗接种情况(OR=1.334,95%CI为1.164~1.530)、头面部外伤史(OR=1.180,95%CI为1.036~1.344,P=0.013)、鼻腔健康状况(OR=1.104,95%CI为1.042~1.171,P=0.001)和口腔健康状况(OR=1.162,95%CI为1.096~1.233)、吸烟史(OR=0.765,95%CI为0.709~0.825)、伴随症状持续与否(OR=0.359,95%CI为0.332~0.388)对嗅觉味觉障碍的预后有影响(以上除标注外,P值均<0.001)。结论:①女性、有吸烟史的患者感染新型冠状病毒后更易发生嗅觉味觉障碍;②接种4针疫苗、有饮酒史的患者感染新型冠状病毒后更不容易发生嗅觉味觉障碍;③新型冠状病毒感染后嗅觉味觉功能多数在一定程度上自发改善,但短期内未能恢复至原有水平,少数可能长期存在;④男性、接种2针和3针疫苗、无吸烟史、无持续的伴随症状、既往有头面部外伤史以及有鼻腔口腔健康问题的患者更易恢复嗅觉味觉功能。

关键词：嗅觉障碍味觉障碍流行病学研究严重急性呼吸综合征冠状病毒2 发病率预后

f.ngal diversity notes 1512–1610: taxonomic and phylogenetic contributions on genera and species of.f.ngal taxa

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f.ngal Diversity 2022年第6期117卷 1-272页

作者： Ruvishika S.Jayawardena Kevin D.Hyde Song Wang Ya‑Ru Sun Nakarin Suwannarach Phongeun Sysouphanthong Mohamed A.Abdel‑Wahab f.ten A.Abdel‑Aziz Pranami D.Abeywickrama Vanessa P.Abreu Alireza Armand AndréAptroot Dan‑f.ng bao Dominik Begerow Jean‑Michel Bellanger Jadson D.P.Bezerra Digvijayini Bundhun Mark S.Calabon Ting Cao Taimy Cantillo João LVRCarvalho Napalai Chaiwan Che‑Chih Chen Régis Courtecuisse bao‑Kai Cui Ulrike Damm Cvetomir M.Denchev Teodor T.Denchev Chun Y.Deng bandarupalli Devadatha Nimali Ide Silva Lidiane Ados Santos Nawal K.Dubey Sylvain Dumez Himashi Sf.rdinandez André L.f.rmino Yusuf.n Gaf.rov Achala J.Gajanayake Deecksha Gomdola Sugantha Gunaseelan Shucheng‑He Zin H.Htet Malarvizhi Kaliyaperumal Martin Kemler Kezhocuyi Kezo Nuwan DKularathnage Marco Leonardi Ji‑Peng Li Chunf.ng Liao Shun Liu Michael Loizides Thatsanee Luangharn Jian Ma Hugo Madrid S.Mahadevakumar Sajeewa S.N.Maharachchikumbura Dimuthu S.Manamgoda María P.Martín Niranjan Mekala Pierre‑Arthur Moreau Yan‑Hong Mu Pasouvang Pahoua Dhandevi Pem Olinto L.Pereira Wiphawanee Phonrob Chayanard Phukhamsakda Mubashar Raza Guang‑Cong Ren Andrea C.Rinaldi Walter Rossi Binu C.Samarakoon Milan CSamarakoon Vemuri V.Sarma Indunil C.Senanayake Archana Singh Maria f.Souza Cristina M.Souza‑Motta Adriano A.Spielmann Wenxin Su Xia Tang XingGuo Tian Kasun M.Thambugala Naritsada Thongklang Danushka S.Tennakoon Nopparat Wannathes DingPeng Wei Stéphane Welti Subodini N.Wijesinghe Hongde Yang Yunhui Yang Hai‑Sheng Yuan Huang Zhang Jingyi Zhang Abhaya balasuriya Chitrabhanu SBhunjun Timur S.Bulgakov Lei Cai Erio Camporesi Putarak Chomnunti Y.S.Deepika Mingkwan Doilom Wei‑Jun Duan Shi‑Ling Han Naruemon Huanraluek EBGareth Jones NLakshmidevi Yu Li Saisamorn Lumyong Zong‑Long Luo Surapong Khuna Jaturong Kumla Ishara S.Manawasinghe Ausana Mapook Wilawan Punyaboon Saowaluck Tibpromma Yong‑Zhong Lu JiYe Yan Yong Wang Center of.Excellence in f.ngal Research Mae Fah Luang UniversityChiang Rai 57100Thailand School of.Science Mae Fah Luang UniversityChiang Rai 57100Thailand Innovative Institute f.r Plant Health Zhongkai University of Agriculture and EngineeringGuangzhou 510225P.R.China Department of.Plant Pathology College of AgricultureGuizhou UniversityGuiyang 550025GuizhouChina Research Center of.Microbial Diversity and Sustainable Utilization Chiang Mai UniversityChiang Mai 50200Thailand Department of.Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand Biotechnology and Ecology Institute Ministry of Agriculture and ForestryP.O.Box:811Vientiane CapitalLao PDR Department of.Botany and Microbiology Faculty of ScienceSohag UniversitySohag 82524Egypt Beijing Key Laboratory of.Environment-f.iendly Management on f.uit Diseases and Pests in North China Institute of Plant ProtectionBeijing Academy of Agriculture and Forestry SciencesBeijing 100097China Departamento de f.topatologia Universidade Federal de ViçosaViçosaMinas GeraisBrazil Laboratório de Botânica/Liquenologia Instituto de BiociênciasUniversidade Federal de Mato Grosso do SulAvenida Costa e Silva S/NBairro UniversitárioCampo GrandeMato Grosso do Sul CEP 79070-900Brazil College of.Agriculture and Biological Sciences Dali UniversityDali 671003YunnanChina Department of.Entomology and Plant Pathology Faculty of AgricultureChiang Mai UniversityChiang Mai 50200Thailand Institute of.Plant Science and Microbiology Universität HamburgOrganismic Botany and MycologyOhnhorststr.1822609 HamburgGermany CEf. CNRSUniv.MontpellierEPHEIRDINSERM1919Route de Mende34293 Montpellier Cedex 5France Setor de Micologia Departamento de Biociências e TecnologiaInstituto de Patologia Tropical e Saúde PúblicaUniversidade Federal de GoiásRua 235S/NSetor UniversitárioGoiâniaGO CEP:74605-050Brazil Division of.Biological Sciences College of Arts and SciencesUniversity of the Philippines Visayas5023 MiagaoIloiloPhilippines CA

This article is the 14th in the f.ngal Diversity Notes series,wherein we report 98 taxa distributed in two phyla,seven classes,26 orders and 50 f.milies which are described and *** in this study were collected f.om Australia,Brazil,Burkina f.so,Chile,China,Cyprus,Egypt,f.ance,f.ench Guiana,India,Indonesia,Italy,Laos,Mexico,Russia,Sri Lanka,Thailand,and *** are 59 new taxa,39 new hosts and new geographical distributions with one new *** 59 new species comprise Angustimassarina kunmingense,Asterina lopi,Asterina brigadeirensis,bartalinia bidenticola,bartalinia caryotae,Buellia pruinocalcarea,Coltricia insularis,Colletotrichum f.xuosum,Colletotrichum thasutense,Coniochaeta caraganae,Coniothyrium yuccicola,Dematipyrif.rma aquatic,Dematipyrif.rma globispora,Dematipyrif.rma nilotica,Distoseptispora bambusicola,f.lvif.mes jawadhuvensis,f.lvif.mes malaiyanurensis,f.lvif.mes thiruvannamalaiensis,f.sarium purpurea,Gerronema atrovirens,Gerronema f.vum,Gerronema keralense,Gerronema kuruvense,Grammothele taiwanensis,Hongkongmyces changchunensis,Hypoxylon inaequale,Kirschsteiniothelia acutisporum,Kirschsteiniothelia crustaceum,Kirschsteiniothelia extensum,Kirschsteiniothelia septemseptatum,Kirschsteiniothelia spatiosum,Lecanora immersocalcarea,Lepiota subthailandica,Lindgomyces guizhouensis,Marthe asmius pallidoaurantiacus,Marasmius tangerinus,Neovaginatispora mangif.rae,Pararamichloridium aquisubtropicum,Pestalotiopsis piraubensis,Phacidium chinaum,Phaeoisaria goiasensis,Phaeoseptum thailandicum,Pleurothecium aquisubtropicum,Pseudocercospora vernoniae,Pyrenophora verruculosa,Rhachomyces cruralis,Rhachomyces hyperommae,Rhachomyces magrinii,Rhachomyces platyprosophi,Rhizomarasmius cunninghamietorum,Skeletocutis cangshanensis,Skeletocutis subchrysella,Sporisorium anadelphiae-leptocomae,Tetraploa dashaoensis,Tomentella exiguelata,Tomentella f.scoaraneosa,Tricholomopsis lechatii,Vaginatispora f.vispora and Wetmoreana *** new combin

关键词： 59 New taxa 39 New records Ascomycota basidiomycota Dothideomycetes Lecanoromycetes Leotiomycetes Sordariomycetes Ustilaginomycotina

f.ngal diversity notes 367-490:taxonomic and phylogenetic contributions to f.ngal taxa

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f.ngal Diversity 2016年第5期80卷 1-270页

作者： Kevin D.Hyde Sinang Hongsanan Rajesh Jeewon D.Jayarama Bhat Eric H.C.McKenzie E.B.Gareth Jones Rungtiwa Phookamsak Hiran A.Ariyawansa Saranyaphat Boonmee Qi Zhao f.ten Awad Abdel-Aziz Mohamed A.Abdel-Wahab Supharat banmai Putarak Chomnunti bao-Kai Cui Dinushani A.Daranagama Kanad Das Monika C.Dayarathne Nimali Ide Silva Asha J.Dissanayake Mingkwan Doilom Anusha H.Ekanayaka Tatiana baptista Gibertoni Aristóteles Góes-Neto Shi-Ke Huang Subashini C.Jayasiri Ruvishika S.Jayawardena Sirinapa Konta Hyang Burm Lee Wen-Jing Li Chuan-Gen Lin Jian-Kui Liu Yong-Zhong Lu Zong-Long Luo Ishara S.Manawasinghe Patinjareveettil Manimohan Ausana Mapook Tuula Niskanen Chada Norphanphoun Moslem Papizadeh Rekhani H.Perera Chayanard Phukhamsakda Christian Richter AndréL.C.Mde A.Santiago E.Ricardo Drechsler-Santos Indunil C.Senanayake Kazuaki Tanaka T.M.D.S.Tennakoon Kasun M.Thambugala Qing Tian Saowaluck Tibpromma Benjarong Thongbai Alf.edo Vizzini Dhanushka N.Wanasinghe Nalin N.Wijayawardene Hai-Xia Wu Jing Yang Xiang-Yu Zeng Huang Zhang Jin-f.ng Zhang Timur S.Bulgakov Erio Camporesi Ali H.bahkali Mohammad A.Amoozegar Lidia Silva Araujo-Neta Joseph f.Ammirati Abhishek baghela R.P.Bhatt Dimitar Bojantchev bart Buyck Gladstone Alves da Silva Catarina Letícia f.rreira de Lima Raf.el JoséVilela de Oliveira Carlos Alberto f.agoso de Souza Yu-Cheng Dai Bálint Dima Tham Thi Duong Enrico Ercole f.rnando Maf.lda-f.eire Aniket Ghosh Akira Hashimoto Sutakorn Kamolhan Ji-Chuan Kang Samantha C.Karunarathna Paul M.Kirk Ilkka Kytovuori Angela Lantieri Kare Liimatainen Zuo-Yi Liu Xing-Zhong Liu Robert Lücking Gianf.anco Medardi Peter E.Mortimer Thi Thuong Thuong Nguyen Itthayakorn Promputtha K.N.Anil Raj Mateus A.Reck Saisamorn Lumyong Seyed Abolhassan Shahzadeh-f.zeli Marc Stadler Mohammad Reza Soudi Hong-Yan Su Takumasa Takahashi Narumon Tangthirasunun Priyanka Uniyal Yong Wang Ting-Chi Wen Jian-Chu Xu Zhong-Kai Zhang Yong-Chang Zhao Jun-Liang Zhou Lin Zhu Institute of.Biotechnology and Germplasm Resources Key Lab of Southwestern Crop Gene Resources and Germplasm Innovation Ministry of AgricultureYunnan Provincial Key Laboratory of Agricultural BiotechnologyYunnan Academy of Agricultural SciencesKunming 650223YunnanPeople’s Republic of China Key Laboratory of.Plant Diversity and Biogeography of.East Asia Kunming Institute of BotanyChinese Academy of SciencesKunming 650201YunnanPeople’s Republic of China Center of.Excellence in f.ngal Research Mae Fah Luang University333 M.1T.ThasudMuangChiang Rai 57100Thailand State Key Laboratory of.Mycology Institute of MicrobiologyChinese Academy of SciencesNo 31st West Beichen RoadChaoyang DistrictBeijing 100101People’s Republic of China Department of.Botany and Microbiology College of ScienceKing Saud UniversityP.O.Box:2455Riyadh1145Saudi Arabia Department of.Botany and Microbiology Faculty of ScienceSohag UniversitySohag 82524Egypt f.culty of.Agriculture and Lif. Sciences Hirosaki University3 Bunkyo-choHirosakiAomori 036-8561Japan The United Graduate School of.Agricultural Sciences Iwate University18-8 Ueda 3 ChomeMorioka 020-8550Japan Guizhou Key Laboratory of.Agricultural Biotechnology Guizhou Academy of Agricultural SciencesXiaohe DistrictGuiyang CityGuizhou Province 550006People’s Republic of China School of.Science Mae Fah Luang UniversityChiang Rai 57100Thailand Department of.Plant Pathology College of AgricultureGuizhou UniversityGuiyang 550025GuizhouPeople’s Republic of China Department of.Botany Goa UniversityTaleigãoGoaIndia No.128/1-J Azad Housing SocietyCurcaGoa Velha 403108India Department of.Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand World Agrof.restry Centre East and Central AsiaKunming 650201YunnanPeople’s Republic of China Centre of.Mountain Ecosystem Studies Kunming Institute of BotanyChinese Academy of SciencesKunming 650201YunnanPeople’s Republic of China Department of.Microbial Drugs Helmholtz Centre for Infection Res

This is a continuity of.a series of.taxonomic papers where materials are examined,described and novel combinations are proposed where necessary to improve our traditional species concepts and provide updates on their *** addition to extensive morphological descriptions and appropriate asexual and sexual connections,DNA sequence data are also analysed f.om concatenated datasets(rDNA,TEf.a,RBP2 and b-Tubulin)to inf.r phylogenetic relationships and substantiate systematic position of.taxa within appropriate *** new species or combinations are being proposed,we apply an integrative approach(morphological and molecular data as well as ecological f.atures wherever applicable).Notes on 125 f.ngal taxa are compiled in this paper,including eight new genera,101 new species,two new combinations,one neotype,f.ur ref.rence specimens,new host or distribution records f.r eight species and one alternative *** new genera introduced in this paper are Alloarthopyrenia,Arundellina,Camarosporioides,Neomassaria,Neomassarina,Neotruncatella,Paracapsulospora and *** new species are Alf.ria spartii,Alloarthopyrenia italica,Anthostomella ravenna,***,Arthrinium paraphaeospermum,Arundellina typhae,Aspergillus koreanus,Asterina cynometrae,Bertiella ellipsoidea,Blastophorum aquaticum,Cainia globosa,Camarosporioides phragmitis,Ceramothyrium menglunense,Chaetosphaeronema achilleae,Chlamydotubeuf.a helicospora,Ciliochorella phanericola,Clavulinopsis aurantiaca,Colletotrichum insertae,Comoclathris italica,Coronophora myricoides,Cortinarius f.lvescentoideus,***,***,***,Cunninghamella gigacellularis,Cyathus pyristriatus,Cytospora cotini,Dematiopleospora alliariae,***,Diaporthe aseana,***,Distoseptispora multiseptata,***,***,Dothiora buxi,Emericellopsis persica,Gloniopsis calami,Helicoma guttulatum,Helvella f.orif.rma,***,Hermatomyces subiculosa,Ju

关键词： Ascomycota basidiomycota Dothideomycetes Mortierellomycotina Mucoromycotina Pezizomycetes Phylogeny Taxonomy New genus New species New host records