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离眼压症的治疗研究——随机化验证局部应用降眼压药延尺或防止原发性开角型青光眼的发展

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美国医学会眼科杂志（中文版） 2002年第4期14卷 250-250页

作者： michaela.kass DaleK.Heuer

Heterometallic Ti-Zr oxo nanocluster photoresists for advanced lithography

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Science China Materials 2024年第10期67卷 3132-3141页

作者： Yang Qiao Guangyue Shi Ou Zhang You Li michaela Vockenhuber Yasin Ekinci Feng Luo Lei Zhang School of Materials Science and Engineering Nankai UniversityTianjin 300350China Institute of Modern Optics College of Electronic Information and Optical EngineeringNankai UniversityTianjin 300350China Paul Scherrer Institute Laboratory for Micro and NanotechnologyVilligen CH-5232Switzerland

Extreme ultraviolet lithography(EUVL)and electron beam lithography(EBL)are considered to be crucial lithography techniques utilized in the fabrication of nanoscale semiconductor ***,the industry currently faces a scarcity of EUV photoresists that meet the increasingly challenging standards in terms of resolution,sensitivity and *** oxo nanoclusters have garnered significant interest in the field of EUV photoresist due to their relatively stronger absorption cross-section for extreme ultraviolet light and lower *** this study,we utilize a heterometallic nanocluster strategy by a combination of titanium and zirconium metals to investigate their solubility,assess the suitability of various developers,and evaluate their performance in electron-beam and EUVL,as well as study their etch resistance for pattern *** demonstrate that R-4 is able to get a critical dimension(CD)of 25 nm at low doses under EBL,as well as 50 nm resolution at EUVL with a remarkable sensitivity of 19.7 mJ cm−*** study offers an efficient heterometallic method for optimizing the lithographic performance of metal oxo nanocluster photoresists,which can benefit the development of commercially viable next-generation EUV photoresists.

关键词： heterometallic nanocluster photoresists electron beam lithography extreme ultraviolet lithography

高眼压症治疗研究——局部用药可以延缓或预防非裔美国人原发性开角型青光眼的发生

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美国医学会眼科杂志（中文版） 2005年第1期17卷 61-61页

作者： EveJ.Higginbotham MaeO.Gordon JuliaA.Beiser MichaelV.Drake G.RichardBennett RoyWilson michaela.kass 张世杰任泽钦

背景：非裔美国人青光眼的患病率高于白种人。

关键词：非裔美国人治疗延缓高眼压症局部用药原发性开角型青光眼预防患病率白种人研究

Excess non-COVID-19-related mortality among inflammatory bowel disease decedents during the COVID-19 pandemic

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World Journal of Gastroenterology 2024年第20期30卷 2677-2688页

作者： Sarah Rotondo-Trivette Xin-Yuan He Jamil S Samaan Fan Lv Emily Truong michaela Juels Anthony Nguyen Xu Gao Jian Zu Yee Hui Yeo Fan-Pu Ji Gil Y Melmed Department of Medicine Cedars-Sinai Medical CenterLos AngelesCA 90048United States Department of Infectious Disease The Second Affiliated Hospital of Xi’an Jiaotong UniversityXi’an 710004Shaanxi ProvinceChina Karsh Division of Gastroenterology and Hepatology Department of Medicine Cedars-Sinai Medical CenterLos AngelesCA 90048United States School of Mathematics and Statistics Xi’an Jiaotong UniversityXi’an 710049Shaanxi ProvinceChina David Geffen School of Medicine University of CaliforniaLos AngelesLos AngelesCA 90095United States Division of Gastroenterology The Second Affiliated Hospital of Xi’an Jiaotong UniversityXi’an 710004Shaanxi ProvinceChina National and Local Joint Engineering Research Center of Biodiagnosis and Biotherapy The Second Affiliated Hospital of Xi’an Jiaotong UniversityXi’an 710004Shaanxi ProvinceChina Key Laboratory of Surgical Critical Care and Life Support(Xi’an Jiaotong University) Ministry of EducationXi’an 710004Shaanxi ProvinceChina

BACKGROUND The coronavirus disease 2019(COVID-19)pandemic disrupted healthcare in the United *** To investigate COVID-19-related and non-COVID-19-related death and characteristics associated with excess death among inflammatory bowel disease(IBD)*** We performed a register-based study using data from the National Vital Statistics System,which reports death data from over 99%of the United States population,from January 1,2006 through December 31,***-related deaths among adults 25 years and older were stratified by age,sex,race/ethnicity,place of death,and primary cause of *** and actual age-standardized mortality rates(ASMRs)per 100000 persons were *** 49782 IBD-related deaths occurred during the study ***-COVID-19-related deaths increased by 13.14%in 2020 and 18.12%in 2021[2020 ASMR:1.55 actual vs 1.37 predicted,95%confidence interval(CI):1.26-1.49;2021 ASMR:1.63 actual vs 1.38 predicted,95%CI:1.26-1.49].In 2020,non-COVID-19-related mortality increased by 17.65%in ulcerative colitis(UC)patients between the ages of 25 and 65 and 36.36%in non-Hispanic black(NHB)Crohn’s disease(CD)*** the pandemic,deaths at home or on arrival and at medical facilities as well as deaths due to neoplasms also *** IBD patients suffered excess non-COVID-19-related death during the *** death was associated with younger age among UC patients,and with NHB race among CD *** death at home or on arrival and due to neoplasms suggests that delayed presentation and difficulty accessing healthcare may have led to increased IBD mortality.

关键词： Inflammatory bowel disease Ulcerative colitis Crohn’s disease COVID-19 Excess death Race Sex Disparities

视盘地形图的种族差异：由共焦激光扫描检眼镜对高眼压治疗研究的补充研究得到的基线结果

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美国医学会眼科杂志（中文版） 2004年第4期16卷 242-242页

作者： LindaM.Zangwill RobertN.Weinreb CharlesC.Berry AmandaR.Smith KeriA.Dirkes AnneL.Coleman JodyR.Piltz-Seymour JeffreyM.Liebmann GeorgeA.Cioffi GaryTrick JamesD.Brandt MaeO.Gordon michaela.kass 肖真

目的：在高眼压治疗研究中检测高眼压受检者视盘地形图的种族差异。方法：7个高眼压治疗研究中心的439名受检者纳入了这项研究，通过三维定量共焦激光扫描检眼镜获取这些人的基线图，所使用的仪器是Heidelberg视网膜断层摄影(Heidelberg... 详细信息

目的：在高眼压治疗研究中检测高眼压受检者视盘地形图的种族差异。方法：7个高眼压治疗研究中心的439名受检者纳入了这项研究，通过三维定量共焦激光扫描检眼镜获取这些人的基线图，所使用的仪器是Heidelberg视网膜断层摄影(Heidelberg Retina Tomograph，Heidelberg Engineering，Dossenheim，Germany)。首先在所有的分析中得到10°或者15°视野的平均局部地形图。海德堡视网膜断层扫描视盘参数的种族差异通过一个混合效应线性模型来评估，这个线性模型用来控制混淆因素并且在双眼分析中使用。

关键词：治疗高眼压视盘参数种族差异眼镜受检者视网膜共焦断层扫描双眼

Fuel cell development for New Energy Vehicles (NEVs) and clean air in China

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Progress in Natural Science:Materials International 2018年第2期28卷 113-120页

作者： michaela Kendall Midlands Fuel Cell and Hydrogen Network (MFCHN) and Business Forum Birmingham City University

This paper reviews the background to New Energy Vehicles(NEV) policies in China, and the key scientific and market challenges that need to be addressed to accelerate fuel cells(FCs) in the rapidly developing NEV *** global significance of the Chinese market, key players, core FC technologies and future research priorities are discussed.

关键词： New energy vehicle(NEV) Electric vehicle(EV) Hybrid vehicle(HV) Battery electric vehicle(BEV) Fuel cell vehicle(FCV) Fuel cell bus Range extender Polymer electrolyte membrane fuel cell(PEM FC) Solid oxide fuel cell(SOFC) Hydrogen Clean air in China

Topological Transformation during Normal Grain Growth

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Journal of Materials Science & Technology 2004年第5期20卷 601-604页

作者： ChaogangLOU michaela.PLayer SchoolofElectronicEngineering SoutheastUniversitvNanjing210018China DepartmentofEngineering UniversityofAberdeenAberdeen-AB243UEUK

This paper investigates topological transformation during normal grain growth by carrying out a computer vertex simulation. Results show that topological correlation agrees with the models proposed by Blanc et al. and Weaire. Topological transformation occurs more often on grains with some topological classes instead of equal probability on each boundary. This can be qualitatively explained by topological correlation.

关键词： Topological transformation Normal grain growth Simulation

A numerical study of prestressed high strength steel tubular members

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Frontiers of Structural and Civil Engineering 2020年第1期14卷 10-22页

作者： michaela GKANTOU Marios THEOFANOUS Charalampos BANIOTOPOULOS Department of Civil Engineering Liverpool John Moores UniversityLiverpool L33AFUK Department of Civil Engineering University of BirminghamBirmingham B152TTUK

The structural behavior of prestressed high strength steel(HSS)tubular members is investigated through the execution of advanced finite element *** models are developed and validated against published experimental data on HSS tubular members subjected to different levels of initial prestress and loaded either in tension or *** effect of the presence or absence of grouting on the strength and ductility of the members is also *** numerically replicate the structural response recorded in the tests,some key modeling features including the employed numerical solver,the adopted material models and the element types warrant careful *** developing of the finite element models,the numerically generated ultimate loads,the corresponding failure modes and the full load-deformation curves are compared to the experimental ones,indicating a successful *** anticipated,prestressing enhances the load-bearing capacity for the tensile members,whereas it is detrimental for the compressive ones.A series of parametric studies is performed to assess the influence of key factors on the structural response of prestressed HSS members and the obtained results are *** guidance for tensile and compressive prestressed tubular members is also provided.

关键词： finite element prestressing tubular members grout high strength steel

Comparison of a new stent and Wallstent for transjugular intrahepatic portosystemic shunt in a porcine model

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World Journal of Gastroenterology 2001年第1期7卷 74-79页

作者： michaela.Bettmann P.JackHoopes Department of Radiology Dartmouth-Hitchcock Medical Center USA

AIM: To evaluate a new balloon-expandable stainless steel stent (Cordis stent) in a transjugular intrahepatic portosystemic shunt (TIPS) porcine model and compared with Wallstent. METHODS: TIPS was performed in 26 normal domestic pigs weighing 20 kg-30 kg using a Cordis stent or Wallstent (13 pigs in each stent). All pigs were sacrificed at the 14th day after TIPS. The stent deployment delivery system, stent patency, and stent recoil after placement were *** response in representative histological sections from the center,hepatic and portal regions of the two stent designs were quantified. RESULTS: The shunt was widely patent in 4 pigs in the Cordis stent group (4/12, premature dead in 1 pig), and in 5 pigs in the Wallstent group (5/13). All remaining stents of both designs were occluded or stenotic. The mean quantified proliferation including thickness of the proliferation and the ratio of proliferation: total area in three assayed regions in Cordis stent and Wallstent was 2.18 mm:2.00 mm, and 59.18 mm2:51.66 mm2, respectively (P > 0.05). The delivery system and mechanical properties of the Cordis stent functioned well. CONCLUSION: The new Cordis stent is appropriate for TIPS procedure.

关键词： Stents Animals Balloon Dilatation Cell Division Comparative Study Models, Animal Portal Vein Portasystemic Shunt, Transjugular Intrahepatic Swine Tunica Intima