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Superconductivity of bilayer titanium/indium thin film grown on SiO2/Si(001)

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Chinese Physics B 2018年第6期27卷 429-433页

作者： Zhao-hong Mo Chao lu Yi Liu Wei Feng Yun Zhang Wen Zhang Shi-Yong Tan hong-Jun Zhang chun-Yu Guo xiao-Dong wang Liang wang Rui-zhu Yang Zhong-Guo ren Xie-gang zhu Zhong-Hua Xiong Qi An Xin-chun Lai Institute of Materials China Academy of Engineering PhysicsJiangyou 621908China Department of Engineering and Applied Physics School of Physical SciencesUniversity of Science and Technology of ChinaHefei 230026China Zhejiang University Hangzhou 310058China China Academy of Engineering Physics Mianyang 621000China

Bilayer superconducting films with tunable transition temperature（Tc） are a critical ingredient to the fabrication of high-performance transition edge sensors. Commonly chosen materials include Mo/Au, Mo/Cu, Ti/Au, and Ti/Al systems. Here in this work, titanium/indium（Ti/In） bilayer superconducting films are successfully fabricated on SiO2/Si（001）substrates by molecular beam epitaxy（MBE）. The success in the epitaxial growth of indium on titanium is achieved by lowering the substrate temperature to-150？C during indium evaporation. We measure the critical temperature under a bias current of 10 μA, and obtain different superconducting transition temperatures ranging from 645 m K to 2.7 K by adjusting the thickness ratio of Ti/In. Our results demonstrate that the transition temperature decreases as the thickness ratio of Ti/In increases.

关键词： titanium/indium thin film molecular beam epitaxy (MBE) proximity effect

Frontiers in high entropy alloys and high entropy functional materials

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Rare Metals 2024年第10期43卷 4639-4776页

作者： Wen-Tao Zhang Xue-Qian wang Feng-Qi Zhang xiao-Ya Cui Bing-Bing Fan Jia-ming Guo Zhi-min Guo Rui Huang Wen Huang Xu-Bo Li Meng-Ru Li Yan Ma Zhi-Hua Shen Yong-gang Sun De-zhuang wang Fei-Yang wang Li-Qiang wang Nan wang Tian-Li wang Wei wang xiao-Yang wang Yi-Han wang Fu-Jie Yu Yu-Zhen Yin Ling-Kun Zhang Yi Zhang Jian-Yang Zhang Qi Zhao Yu-Ping Zhao Xin-Dong zhu Yasir Sohail Ya-Nan Chen Tao Feng Qi-Long Gao Hai-Yan He Yong-Jiang Huang Zeng-Bao Jiao Hua Ji Yao Jiang Qiang Li xiao-ming Li Wei-Bing Liao Huai-Jun Lin Hui Liu Qi Liu Qing-Feng Liu Wei-Di Liu Xiong-Jun Liu Yang lu Yi-Ping lu Wen Ma Xue-Fei Miao Jie Pan Qing wang hong-Hui Wu Yuan Wu Tao Yang Wei-ming Yang Qian Yu Jin-Yu Zhang Zhi-gang Chen Liang Mao Yang ren Bao-Long Shen Xun-Li wang Zhe Jia He zhu Zhen-Duo Wu Si Lan School of Materials Science and Engineering Nanjing University of Science and TechnologyNanjing 210094China Jiangsu Key Laboratory for Advanced Metallic Materials School of Materials Science and EngineeringSoutheast UniversityNanjing 211189China Department of Physics City University of Hong KongHongKong 999077China School of Materials Science and Engineering Tianjin UniversityTianjin 300072China School of Physics and Microelectronics Zhengzhou UniversityZhengzhou 450001China Department of Mechanical Engineering Research Institute for Advanced ManufacturingThe Hong Kong Polytechnic UniversityHong Kong 100872China Center of Electron Microscopy and State Key Laboratory of Silicon Materials School of Materials Science and EngineeringZhejiang UniversityHangzhou 310027China Key Laboratory of Solidification Control and Digital Preparation Technology(Liaoning Province) School of Materials Science and EngineeringDalian University of TechnologyDalian 116024China Institute of Advanced Wear&Corrosion Resistance and Functional Materials Jinan UniversityGuangzhou 510632China School of Mechanics and Civil Engineering China University of Mining and TechnologyXuzhou 221116China School of Physical Sciences Great Bay UniversityDongguan 523000China School of Materials Science and Engineering Harbin Institute of TechnologyHarbin 150001China State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical EngineeringNanjing Tech UniversityNanjing 211816China Beijing Advanced Innovation Center for Materials Genome Engineering Research Institute for Carbon NeutralityUniversity of Science and Technology BeijingBeijing 100083China Department of Mechanical Engineering The University of Hong KongHong Kong 999077China School of Computing Macquarie UniversitySydney 2113Australia Key Laboratory of Optoelectronic Devices and Systems of ministry of Education and Guangdong Province College of Physics and Optoelectronic EngineeringShenzhen UniversityShenzhen 518060China State Key Laborato

Owing to their exceptional properties,high-entropy alloys(HEAs)and high-entropy materials have emerged as promising research areas and shown diverse ***,the recent advances in the field are comprehensively reviewed,organized into five *** first section introduces the background of HEAs,covering their definition,significance,application prospects,basic properties,design principles,and *** subsequent section focuses on cutting-edge high-entropy structural materials,highlighting developments such as nanostructured alloys,grain boundary engineering,eutectic systems,cryogenic alloys,thin films,micro-nano-lattice structures,additive manufacturing,high entropy metallic glasses,nano-precipitate strengthened alloys,composition modulation,alloy fibers,and refractory *** the following section,the emphasis shifts to functional materials,exploring HEAs as catalysts,magneto-caloric materials,corrosion-resistant alloys,radiation-resistant alloys,hydrogen storage systems,and materials for ***,the review encompasses functional high-entropy materials outside the realm of alloys,including thermoelectric,quantum dots,nanooxide catalysts,energy storage materials,negative thermal expansion ceramics,and high-entropy wave absorption *** paper concludes with an outlook,discussing future directions and potential growth areas in the *** this comprehensive review,researchers,engineers,and scientists may gain valuable insights into the recent progress and opportunities for further exploration in the exciting domains of high-entropy alloys and functional materials.

关键词： High entropy alloys Cutting-edge structural materials Cutting-edgefunctional materials

The Lyman-alpha Solar Telescope(LST) for the ASO-S mission——Ⅱ. design of LST

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Research in Astronomy and Astrophysics 2019年第11期19卷 33-48页

作者： Bo Chen Hui Li Ke-Fei Song Quan-Feng Guo Pei-Jie Zhang Ling-Ping He Shuang Dai xiao-Dong wang Hai-Feng wang chun-Long Liu hong-Ji Zhang Guang Zhang Yunqi wang Shi-Jie Liu hong-Xin Zhang Lei Liu Shi-Lei Mao Yang Liu Jia-Hao Peng Peng wang Liang Sun Yang Liu Zhen-Wei Han Yan-Long wang Kun Wu Guang-Xing Ding Peng Zhou Xin Zheng ming-Yi Xia Qing-Wen Wu Jin-Jiang Xie Ya Chen Shu-Mei Song hong wang Bo zhu Chang-Bo Chu Wen-gang Yang Li Feng Yu Huang Wei-Qun Gan Ying Li Jing-Wei Li Lei lu Jian-Chao Xue Bei-Li Ying ming-Zhe Sun Cheng zhu Wei-min Bao Lei Deng Zeng-Shan Yin Changchun Institute of Optics FineMechanics and PhysicsChinese Academy of SciencesChangchun 130033China State Key Laboratory of Applied Optics Changchun 130033China Key Laboratory of Dark Matter and Space Astronomy Purple Mountain ObservatoryChinese Academy of SciencesNanjing 210034China School of Astronomy and Space Science University of Science and Technology of ChinaHefei 230026China Xi’an Institute of Optics and Precision Mechanics Chinese Academy of SciencesXi’an 710119China Shandong University Weihai 264209China Innovation Academy for Microsatellites Chinese Academy of SciencesShanghai 201210China

As one of the three payloads for the Advanced Space-based Solar Observatory(ASO-S)mission,the Lyman-alpha(Lyα)Solar Telescope(LST)is composed of three instruments:a Solar Corona Imager(SCI),a LyαSolar Disk Imager(SDI)and a full-disk White-light Solar Telescope(WST).When working in-orbit,LST will simultaneously perform high-resolution imaging observations of all regions from the solar disk to the inner corona up to 2.5 R⊙(R⊙stands for the mean solar radius)with a spatial resolution of 4.8′′and 1.2′′for coronal and disk observations,respectively,and a temporal resolution of 30–120 s and 1–120 s for coronal and disk observations,*** maximum exposure time can be up to20 s due to precise pointing and image stabilization *** the three telescopes of LST,SCI is a dual-waveband coronagraph simultaneously and independently observing the inner corona in the HI Lyα(121.6±10 nm)line and white light(WL)(700±40 nm)wavebands by using a narrowband Lyαbeam splitter and has a field of view(FOV)from 1.1 to 2.5 R⊙.The stray-light suppression level can attain<10^-6 B⊙(B⊙is the mean brightness of the solar disk)at 1.1 R⊙and≤5×10^-8 B⊙at 2.5 R⊙.SDI and WST are solar disk imagers working in the Lyαline and 360.0 nm wavebands,respectively,which adopt an off-axis two-mirror reflective structure with an FOV up to 1.2 R⊙,covering the inner coronal edge area and relating to coronal *** present the up-to-date design for the LST payload.

关键词： telescopes—instrumentation high angular resolution—Sun flares—Sun coronal mass ejections(CMEs)—Sun UV radiation

Chemoprophylaxis, diagnosis, treatments, and discharge management of COVID-19: An evidence-based clinical practice guideline(updated version)

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Military Medical Research 2020年第3期7卷 249-282页

作者： Ying-Hui Jin Qing-Yuan Zhan Zhi-Yong Peng Xue-Qun ren Xun-Tao Yin Lin Cai Yu-Feng Yuan Ji-Rong Yue xiao-chun Zhang Qi-Wen Yang Jianguang Ji Jian Xia Yi-Rong Li Fu-Xiang Zhou Ya-Dong Gao zhui Yu Feng Xu ming-Li Tu Li-ming Tan min Yang Fang Chen xiao-Ju Zhang Mei Zeng Yu zhu Xin-Can Liu Jian Yang Dong-Chi Zhao Yu-Feng Ding Ning Hou Fu-Bing wang Hao Chen Yong-gang Zhang Wei Li Wen Chen Yue-Xian Shi Xiu-Zhi Yang Xue-Jun wang Yan-Jun Zhong ming-Juan Zhao Bing-Hui Li Lin-lu Ma Hao Zi Na wang Yun-Yun wang Shao-Fu Yu lu-Yao Li Qiao Huang hong Weng Xiang-Ying ren Li-Sha luo Man-Ru Fan Di Huang hong-Yang Xue Lin-Xin Yu Jin-Ping Gao Tong Deng Xian-Tao Zeng hong-Jun Li Zhen-Shun Cheng xiao-Mei Yao Xing-Huan wang Center for Evidence-Based and Translational Medicine Zhongnan Hospital of Wuhan UniversityWuhan 430071China National Clinical Research Center for Respiratory Diseases China-Japan Friendship HospitalBeijing 100029China Department of Pulmonary and Critical Care Medicine China-Japan Friendship HospitalBeijing 10029China Leishenshan Hospital in Wuhan Wuhan 430200China Department of Critical Care Medicine Zhongnan Hospital of Wuhan UniversityWuhan 430071China Institutes of Evidence-based Medicine and Knowledge Translation Henan UniversityKaifeng 475000HenanChina Department of Medical Imaging Guizhou Provincial People’s HospitalGuiyang 550002China Departments of Orthopedics Zhongnan Hospital of Wuhan UniversityWuhan 430071China Department of Hepatobiliary Surgery Zhongnan Hospital of Wuhan UniversityWuhan 430071China National Clinical Research Center for Geriatrics West China Hospital of Sichuan UniversityChengdu 610041China Department of Geriatrics West China Hospital of Sichuan UniversityChengdu 610041China Department of Radiology Zhongnan Hospital of Wuhan UniversityWuhan 430071China Department of Clinical Laboratory Peking Union Medical College Hospital(PUMCH)Peking Union Medical CollegeChinese Academy of Medical Sciences(CAMS)Beijing 100730China Center for Primary Health Care Research Lund University and Region Skåne25002 MalmöSweden Emergency Center Zhongnan Hospital of Wuhan UniversityWuhan 403371China Department of Allergology Zhongnan Hospital of Wuhan UniversityWuhan 430071China Department of Radiation and Medical Oncology Zhongnan Hospital of Wuhan UniversityWuhan 43071China Department of Critical Care Medicine Renmin Hospital of Wuhan UniversityWuhan 430060China Department of Emergency Medicine and Chest Pain Center Qilu Hospital of Shandong UniversityJinan 250002China Department of Respiratory and Critical Care Medicine Suizhou Central HospitalHubei University of MedicineSuizhou 441300HubeiChina Department of Clinic Pharmacy Second People’s Hospital of Huaihua Ci

The novel severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)is the cause of a rapidly spreading illness,coronavirus disease 2019(COVID-19),affecting more than seventeen million people around the *** and treatment guidelines for clinicians caring for patients are *** the early stage,we have issued"A rapid advice guideline for the diagnosis and treatment of 2019 novel coronavirus(2019-nCoV)infected pneumonia(standard version)";now there are many direct evidences emerged and may change some of previous recommendations and it is ripe for develop an evidence-based *** formed a working group of clinical experts and *** steering group members proposed 29 questions that are relevant to the management of COVID-19 covering the following areas:chemoprophylaxis,diagnosis,treatments,and discharge *** searched the literature for direct evidence on the management of COVID-19,and assessed its certainty generated recommendations using the Grading of Recommendations,Assessment,Development and Evaluation(GRADE)*** were either strong or weak,or in the form of ungraded consensus-based ***,we issued 34 *** them,6 were strong recommendations for,14 were weak recommendations for,3 were weak recommendations against and 11 were ungraded consensus-based *** covered topics of chemoprophylaxis(including agents and Traditional Chinese Medicine(TCM)agents),diagnosis(including clinical manifestations,reverse transcription-polymerase chain reaction(RT-PCR),respiratory tract specimens,IgM and IgG antibody tests,chest computed tomography,chest X-ray,and CT features of asymptomatic infections),treatments(including lopinavirritonavir,umifenovir,favipiravir,interferon,remdesivir,combination of antiviral drugs,hydroxychloroquine/chloroquine,interleukin-6 inhibitors,interleukin-1 inhibitors,glucocorticoid,qingfei paidu decoction,lianhua qingwen granules/capsules,convalescent plasma,lung

关键词： COVID-19 SARS-CoV-2 Recommendation Chemoprophylaxis Diagnosis Treatment Discharge management Traditional Chinese medicine guideline

Timing analysis of the black hole candidate EXO 1846–031 with Insight-HXMT monitoring

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Research in Astronomy and Astrophysics 2021年第3期21卷 193-204页

作者： He-Xin Liu Yue Huang Guang-Cheng xiao Qing-Cui Bu Jin-lu Qu Shu Zhang Shuang-Nan Zhang Shu-Mei Jia Fang-Jun lu Xiang Ma Lian Tao Wei Zhang Li Chen Li-ming Song Ti-Pei Li Yu-Peng Xu Xue-Lei Cao Yong Chen Cong-Zhan Liu Ce Cai Zhi Chang gang Chen Tian-Xiang Chen Yi-Bao Chen Yu-Peng Chen Wei Cui Wei-Wei Cui Jing-Kang Deng Yong-Wei Dong Yuan-Yuan Du min-Xue Fu Guan-Hua Gao He Gao min Gao ming-Yu Ge Yu-Dong Gu Ju Guan Cheng-Cheng Guo Da-Wei Han Jia Huo lu-Hua Jiang Wei-chun Jiang Jing Jin Yong-Jie Jin Ling-Da Kong Bing Li Cheng-Kui Li gang Li Mao-Shun Li Wei Li Xian Li xiao-Bo Li Xu-Fang Li Yang-Guo Li Zheng-Wei Li xiao-Hua Liang Jing-Yuan Liao Bai-Sheng Liu Guo-Qing Liu hong-Wei Liu xiao-Jing Liu Yi-Nong Liu Bo lu Xue-Feng lu Qi luo Tao luo Bin Meng Yi Nang Jian-Yin Nie Ge Ou Na Sai ren-Cheng Shang Xin-Ying Song Liang Sun Ying Tan You-Li Tuo Chen wang Guo-Feng wang Juan wang Ling-Jun wang Weng-Shuai wang Yu-Sa wang Xiang-Yang Wen Bai-Yang Wu Bo-Bing Wu Mei Wu Shuo xiao Shao-Lin Xiong He Xu Jia-Wei Yang Sheng Yang Yan-Ji Yang Yi-Jung Yang Qi-Bin Yi Qian-Qing Yin Yuan You Ai-Mei Zhang Cheng-Mo Zhang Fan Zhang hong-Mei Zhang Juan Zhang Tong Zhang Wan-Chang Zhang Wen-Zhao Zhang Yi Zhang Yi-Fei Zhang Yong-Jie Zhang Yuan-Hang Zhang Yue Zhang Zhao Zhang Zhi Zhang Zi-Liang Zhang Hai-Sheng Zhao xiao-Fan Zhao Shi-Jie Zheng Yao-Guang Zheng Deng-Ke Zhou Jian-Feng Zhou Yu-Xuan zhu ren-Lin zhuang Yue zhu Key Laboratory of Particle Astrophysics Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China University of Chinese Academy of Sciences Chinese Academy of SciencesBeijing 100049China Institut fur Astronomie und Astrophysik Kepler Center for Astro and Particle PhysicsEberhard Karls Universität72076 TubingenGermany Department of Astronomy Beijing Normal UniversityBeijing 100088China Department of Astronomy Tsinghua UniversityBeijing 100084China Department of Physics Tsinghua UniversityBeijing 100084China Department of Engineering Physics Tsinghua UniversityBeijing 100084China Key Laboratory of Space Astronomy and Technology National Astronomical ObservatoriesChinese Academy of SciencesBeijing 100101China College of Physics Sciences&Technology Hebei UniversityBaoding 071002Hebei ProvinceChina

We present the observational results from a detailed timing analysis of the black hole candidate EXO 1846-031 during its outburst in 2019 with the observations of Insight-HXMT,NICER and *** outburst can be classified roughly into four different ***-C quasi-periodic oscillations(QPOs)observed by NICER(about 0.1-6 Hz)and Insight-HXMT(about 0.7-8 Hz)are also reported in this ***,we study various physical quantities related to QPO *** QPO rms-frequency relationship in the energy band 1-10 keV indicates that there is a turning pointing in frequency around2 Hz,which is similar to that of GRS 1915+105.A possible hypothesis for the relationship above may be related to the inclination of the source,which may require a high inclination to explain *** relationships between QPO frequency and QPO rms,hardness,total fractional rms and count rate have also been found in other transient sources,which can indicate that the origin of type-C QPOs is non-thermal.

关键词： X-ray binaries black hole candidate QPO EXO 1846–031

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持续血压监测致压力性紫癜的研究

中华护理杂志 2010年第10期45卷 902-904页

作者：宋晓安任红王桂英朱岩卢纯玲马静秦皇岛市第一医院骨科河北省066000

目的探讨持续血压监测所致的压力性紫癜与血压监测时间、测量间隔时间的关系。方法将90名血压正常的健康志愿者分为3组,分别按间隔时间2min、5min、15min采用心电监护仪持续监测血压7h。结果持续监测时间越长,紫癜发生率越高,且紫癜程... 详细信息

目的探讨持续血压监测所致的压力性紫癜与血压监测时间、测量间隔时间的关系。方法将90名血压正常的健康志愿者分为3组,分别按间隔时间2min、5min、15min采用心电监护仪持续监测血压7h。结果持续监测时间越长,紫癜发生率越高,且紫癜程度越重,3组间差异均有统计学意义;测量间隔时间越短,紫癜发生率越高、紫癜程度越重,3组间差异有统计学意义。结论持续血压监测可导致压力性紫癜,其发生率、程度与测量血压间隔时间呈负相关,与监测时间呈正相关。

关键词：血压监测仪紫癜临床护理研究

离子色谱法同时测定工作场所空气中8种酸性物质

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现代预防医学 2016年第3期43卷 421-423页

作者：朱富强李月红路兴文徐春晓任鑫王重刚山东安和安全技术研究院有限公司滨州市安全科学技术服务中心

目的建立了同时测定工作场所空气中八种酸性物质（HF、HCl、HNO2、HBr、HNO3、H3PO4、H2SO4、HOOC-COOH）含量的离子色谱法。方法工作场所空气中酸性物质经Na2CO3-Na HCO3吸收液采集后,经Metrosep A Supp 4-250/4.0阴离子分析柱分离,以... 详细信息

目的建立了同时测定工作场所空气中八种酸性物质（HF、HCl、HNO2、HBr、HNO3、H3PO4、H2SO4、HOOC-COOH）含量的离子色谱法。方法工作场所空气中酸性物质经Na2CO3-Na HCO3吸收液采集后,经Metrosep A Supp 4-250/4.0阴离子分析柱分离,以电导检测器检测,采用外标法进行定量分析。结果 F-、Cl-、NO2-、Br-、NO3-、PO43-、SO42-、-OOC-COO-的检出限依次为0.021μg/ml、0.055μg/ml、0.368μg/ml、0.310μg/ml、0.132μg/ml、0.425μg/ml、0.216μg/ml、0.507μg/ml（S/N=3）,且在相应浓度范围内线性关系良好（相关系数r均大于0.999）。相对标准偏差（RSD）值为1.1%;.6%,加标回收率为95.4%;02.3%,采样效率均大于97%,样品在室温状态下可保存3 d。结论该方法准确性好,灵敏度高,且简便快速,可同时测定工作场所空气中多种酸性物质。

关键词：离子色谱工作场所空气酸性物质

Incidence and prognosis of olfactory and gustatory dysfunctions related to SARS-CoV-2 Omicron strain infection in China:A national multicenter survey of 35,566 individuals

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World Journal of Otorhinolaryngology-Head and Neck Surgery 2024年第2期10卷 113-120页

作者： Meng-Fan Liu Rui-Xia Ma Xian-Bao Cao Hua Zhang Shui-hong Zhou Wei-hong Jiang Yan Jiang Jing-Wu Sun Qin-Tai Yang Xue-Zhong Li Ya-Nan Sun Li Shi min wang Xi-Cheng Song Fu-Quan Chen xiao-Shu Zhang hong-Quan Wei Shao-Qing Yu Dong-Dong zhu luo Ba Zhi-Wei Cao Xu-Ping xiao Xin Wei Zhi-hong Lin Feng-hong Chen chun-Guang Shan Guang-Ke wang Jing Ye Shen-hong Qu Chang-Qing Zhao Zhen-Lin wang Hua-Bin Li Feng Liu xiao-Bo Cui Sheng-Nan Ye Zheng Liu Yu Xu xiao Cai Wei Huang Ru-Xin Zhang Yu-Lin Zhao Guo-Dong Yu Guang-gang Shi Mei-Ping lu Yang Shen Yu-Tong Zhao Jia-hong Pei Shao-Bing Xie Long-gang Yu Ye-Hai Liu Shao-Wei Gu Yu-Cheng Yang Lei Cheng Jian-Feng liu Graduate School of Beijing University of Chinese Medicine BeijingChina Department of Otorhinolaryngology Head and Neck Surgery China-Japan Friendship HospitalBeijingChina Department of Otorhinolaryngology Head and Neck Surgery The First People's Hospital of YinchuanYinchuanChina Department of Otorhinolaryngology The First People's Hospital of Yunnan ProvinceKunmingChina Department of Otorhinolaryngology The First Affiliated Hospital of Xinjiang Medical UniversityUrumqiChina Department of Otorhinolaryngology Head and Neck Surgery The First Affiliated Hospital of Zhejiang University School of MedicineHangzhouChina Department of Otorhinolaryngology Head and Neck Surgery Xiangya Hospital Central South UniversityChangshaChina Department of Otorhinolaryngology Head and Neck Surgery The Affiliated Hospital of Qingdao UniversityQingdaoChina Department of Otorhinolaryngology Head and Neck Surgery The First Affiliated Hospital of USTCHefeiChina Department of Otorhinolaryngology Head and Neck Surgery The Third Affiliated Hospital of Sun Yat-sen UniversityGuangzhouChina Department of Otorhinolaryngology Head and Neck Surgery Qilu Hospital of Shandong UniversityJinanChina Department of Otorhinolaryngology Head and Neck Surgery The Second Affiliated Hospital of Harbin Medical UniversityHarbinChina Department of Otolaryngology The Second Hospital of Shandong UniversityShandong UniversityJinanChina Department of Otorhinolaryngology Head and Neck Surgery Peking University People's HospitalBeijingChina Department of Otorhinolaryngology Head and Neck Surgery Yantai Yuhuangding HospitalQingdao UniversityYantaiChina Department of Otorhinolaryngology Head and Neck Surgery Xijing HospitalThe Fourth Military Medical UniversityXi'anChina Gansu Provincial Center for Disease Control and Prevention LanzhouChina Department of Otorhinolaryngology Head and Neck Surgery The First Affiliated Hospital of China Medical UniversityShenyangChina Department of Otorhinolaryngology Head and Neck Surgery Tongji Hospit

Objective:This cross-sectional study aimed to determine the epidemiology of olfactory and gustatory dysfunctions related to COVID-19 in ***:This study was conducted by 45 tertiary Grade-A hospitals in *** and offline questionnaire data were obtained from patients infected with COVID-19 between December 28,2022,and February 21,*** collected information included basic demographics,medical history,smoking and drinking history,vaccination history,changes in olfactory and gustatory functions before and after infection,and other postinfection symptoms,as well as the duration and improvement status of olfactory and gustatory ***:Complete questionnaires were obtained from 35,566 *** overall incidence of olfactory and taste dysfunction was 67.75%.Being female or being a cigarette smoker increased the likelihood of developing olfactory and taste *** received four doses of the vaccine or having good oral health or being a alcohol drinker decreased the risk of such *** infection,the average olfactory and taste VAS scores were 8.41 and 8.51,respectively;after infection,they decreased to 3.69 and 4.29 and recovered to 5.83 and 6.55 by the time of the *** median duration of dysosmia and dysgeusia was 15 and 12 days,respectively,with 0.5%of patients having symptoms lasting for more than 28 *** overall self-reported improvement rate was 59.16%.Recovery was higher in males,never smokers,those who received two or three vaccine doses,and those that had never experienced dental health issues,or chronic accompanying ***:The incidence of dysosmia and dysgeusia following infection with the SARS-CoV-2 virus is high in *** and prognosis are influenced by several factors,including sex,SARS-CoV-2 vaccination,history of head-facial trauma,nasal and oral health status,smoking and drinking history,and the persistence of accompanying symptoms.

关键词： epidemiologic studies incidence olfactory disorders prognosis SARS-CoV-2 taste disorders

Guidelines for Diagnosis and Treatment of Atopic Dermatitis in China(2020)#

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International Journal of Dermatology and Venereology 2021年第1期4卷 1-9页

作者： Xu Yao Zhi-Qiang Song Wei Li Yun-Sheng Liang Yan Zhao Hua Cao Tao Chen Xue Chen Ai-Ping Feng Song-Mei Geng Heng Gu Shu-Ping Guo Yan-Ling He Ye-hong Kuang chun-Ying Li xiao-hong Li Zheng-xiao Li Jun-Qin Liang hong-Ye Liu Ling-Ling Liu Yu-Mei Liu Zhi Liu Hai Long Qian-Jin lu Yan lu xiao-Qun luo xiao-Yan Lv Lin Ma zhu Shen Xin Shi Zhong-Xiang Shi Xiang-Yang Su Qing Sun Jian-Ping Tang Ao-Xue wang Hui-Ping wang Jian-Qin wang ming-Yue wang Zai-Xing wang Yu-min Xia Ting xiao Zhi-Qiang Xie Huan Xing Ying Xiong Zi-gang Xu Bin Yang Zhi-Rong Yao Jian-Bin Yu Nan Yu Kang Zeng Jian-Zhong Zhang Jun-Ling Zhang Hua Zhao Zuo-Tao Zhao Wei zhu Ying-Hua zhu Ying Zou Atopic Dermatitis Working Group,Immunology Group,Chinese Society of Dermatology Hospital for Skin Diseases(Institute of Dermatology) Chinese Academy of Medical SciencesNanjingJiangsu 210042China Southwest Hospital of Military Medical University Chongqing 400038China Huashan Hospital Affiliated with Fudan UniversityShanghai 200040China Dermatology Hospital of Southern Medical University GuangzhouGuangdong 510091China Peking University People’s Hospital Beijing 100044China Ruijin Hospital Affiliated with Shanghai Jiaotong UniversityShanghai 310000China Chengdu Second People’s Hospital ChengduSichuan 610017China Union Hospital Affiliated with Tongji Medical College of Huazhong University of Science and Technology WuhanHubei 430022China The Second Affiliated Hospital of Xi’an Jiaotong University Xi’anShaanxi 710004China First Hospital of Shanxi Medical University TaiyuanShanxi 030012China Beijing Chao-Yang Hospital Capital Medical UniversityBeijing 100027China Xiangya Hospital Central South UniversityChangshaHunan 410008China Xijing Hospital Fourth Military Medical UniversityXi’anShaanxi 710032China The First Affiliated Hospital of Zhengzhou University ZhengzhouHenan 450052China People’s Hospital of Xinjiang Uygur Autonomous Region WulumuqiXinjiang 830001China Peking University First Hospital Beijing 100034China Guangzhou Institute of Dermatology GuangzhouGuangdong 510095China The Affiliated Hospital of Guizhou Medical University GuiyangGuizhou 550004China The Second Xiangya Hospital of Central South University ChangshaHunan 410011China The First Affiliated Hospital of Nanjing Medical University NanjingJiangsu 210029China West China Hospital Sichuan UniversityChengduSichuan 610041China Beijing Children’s Hospital Capital Medical UniversityBeijing 100045China Sichuan Academy of Medical Sciences&Sichuan Provincial People’s Hospital ChengduSichuan 610072China The Second Affiliated Hospital of Soochow University SuzhouJiangsu 215004China Shandong Provincial Dermatology Hospital JinanShandong 250022China The Third Affiliated Hospital of Sun Yat-sen U

Atopic dermatitis(AD)is a common disease clinically characterized by chronic recurrent eczematous lesions,dry skin,and *** can negatively impact patients’quality of *** prevalence of AD in China has been increasing during the past few *** on the most recent advances in the treatment of AD,we updated the 2014 version of the Guidelines for Diagnosis and Treatment of Atopic Dermatitis in China regarding the definition,epidemiology,pathogenesis,clinical classification,diagnosis,prevention,and treatment of AD.

关键词： atopic dermatitis diagnosis therapy guideline