检索结果-南通市图书馆

Increased liver st.ffness in alcoholic liver disease:Different.at.ng fibrosis from st.at.hepat.t.s

World Journal of Gast.oent.rology 2010年第8期16卷 966-972页

作者： Sebast.an mueller Gunda Millonig Lucie Sarovska St.fanie Friedrich Frank M Reimann Maria Prit.ch Silke Eisele Felix St.ckel t.omas Longerich Pet.r Schirmacher Helmut.Karl Seit. Depart.ent.of Medicine and Cent.r for Alcohol Research Salem Medical Center University of Heidelberg Inst.t.t. of Medical Biomet.y and Informat.cs University of Heidelberg Inst.t.t. of Clinical Pharmacology University of Bern Depart.ent.of Pa-t.ology University of Heidelberg

AIM:t. t.st.if inflammat.on also int.rferes wit. liver st.ffness (LS) assessment.in alcoholic liver disease (ALD) and t. provide a clinical algorit.m for reliable fibrosis assessment.in ALD by FibroScan (FS).MEt.ODS:We first.performed sequent.al LS analysis before and aft.r normalizat.on of serum t.ansaminases in a learning cohort.of 50 pat.ent. wit. ALD admit.ed for alcohol det.xificat.on. LS decreased in almost.all pat.ent. wit.in a mean observat.on int.rval of 5.3 d. Six pat.ent. (12%) would have been misdiagnosed wit. F3and F4 fibrosis but.LS decreased below crit.cal cut.off values of 8 and 12.5 kPa aft.r normalizat.on of t.ans-aminases. RESULt.:Of t.e serum t.ansaminases,t.e decrease in LS correlat.d best.wit. t.e decrease in glut.mic oxaloacet.c t.ansaminase (GOt.. No significant.chang-es in LS were observed below GOt.levels of 100 U/L. Aft.r est.blishing t.e associat.on bet.een LS and GOt.levels,we applied t.e rule of GOt.t.in a second validat.on cohort.of 101 pat.ent. wit. hist.logically confi rmed ALD. By ex-cluding t.ose pat.ent. wit. GOt.> 100 U/L at.t.e t.me of LS assessment.from t.is cohort.t.e area under t.e receiver operat.ng charact.rist.c (AUROC) for cirrhosis det.ct.on by FS improved from 0.921 t. 0.945 while specificit. increased from 80% t. 90% at.a sensit.vit. of 96%. A similar AUROC could be obt.ined for lower F3 fibrosis st.ge if LS measurement. were rest.ict.d t. pat.ent. wit. GOt.t.logical grading of inflammat.on did not.furt.er improve t.e diagnost.c accuracy of ***:Coexist.ng st.at.hepat.t.s markedly increases LS in pat.ent. wit. ALD independent.of fibrosis st.ge. Post.oning cirrhosis assessment.by FS during alcohol wit.drawal unt.l GOt.decreases t. t.y improves t.e diagnost.c accuracy.

关键词： Alcoholic liver disease Alcoholic st.at.hep-at.t.s Liver cirrhosis Bilirubin t.ssue elast.cit. imaging FibroScan

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Deep ent.roscopy-indicat.ons,diagnost.c yield and complicat.ons

引用

World Journal of Gast.oent.rology 2015年第5期21卷 1385-1393页

作者： Oliver Moeschler Michael Karl mueller Depart.ent.of Gast.oent.rology Marienhospital OsnabrueckD49074 Osna-brueckGermany

Since it. int.oduct.on in 2001 capsule endoscopy opened up t.e small bowel for diagnost.c approaches followed by double balloon ent.roscopy which enabled t.e endoscopic communit. t. perform t.erapeut.c int.rvent.ons in t.e whole small *** t.is review t.e scient.fic development. relat.d t. indicat.ons,diagnost.c yield and complicat.ons of t.e last.years bet.een t.e compet.ng devices double ballon ent.roscopy,single balloon ent.roscopy and spiral ent.roscopy are illust.at.d.

关键词： Deep ent.roscopy Spiral ent.roscopyComplicat.ons D

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

A Way t. Det.rmine t.e Maximum Inducible Residual St.esses in St.el by Mechanical Surface t.eat.ent

引用

材料科学与工程（中英文A版） 2023年第2期13卷 48-51页

作者： Eckehard mueller Facult. of Mechanical Engineering Bochum University of Applied SciencesBochum 44801Germany St.inbeis-t.ansfer Cent.r for Spring t.chnologies Component Behavior and ProcessIserlohn 58638Germany

t.e issue of det.rmining t.e maximum compressive residual st.ess t.at.can be induced t.rough mechanical surface t.eat.ent.is of great.*** are t.o possible approaches,namely st.ess peening and st.ess rolling,bot. t. det.rmine t.e *** wit. high hardness may be under t.e yield st.engt.,while for t.ose wit. lower t.nsile st.engt.,t.e hardness is increased,and t.e limit.is above t.e t.nsile st.engt..

关键词： Residual st.ess deep rolling shot.peening st.ess peening st.ess rolling

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

t.wards a Micromechanical Underst.nding of Landslides—Aiming at.a Combinat.on of Finit. and Discret. Element. wit. Minimal Number of Degrees of Freedom

引用

Journal of Applied Mat.emat.cs and Physics 2020年第9期8卷 1779-1798页

作者： Jan mueller Akira Kyot.ni Hans-Georg Mat.t.is Depart.ent.of Mechanical and Int.lligent.Syst.ms Engineering The University of Electro-Communications Chofu Japan

In t.is paper, we propose a combinat.on of discret. element. for t.e soil and finit. element. for t.e fluid flow field inside t.e pore space t. simulat. t.e t.iggering of landslides. We give t.e det.ils for t.e implement.t.on of t.ird order finit. element. (“P2 wit. bubble”) t.get.er wit. polygonal discret. element., which allows t.e formulat.on wit. a minimal number of degrees of freedom t. save comput.r t.me and memory. We verify t.e implement.t.on wit. several st.ndard problems from comput.t.onal fluid dynamics, as well as t.e decay of a granular st.p in a fluid as t.st.case for complex flow.

关键词： Finit. Element.Met.od Discret. Element.Met.od Mult.-Phase Flow

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

满足成本效率的医用中空纤维膜的生产

引用

合成纤维 2005年第10期34卷 51-52页

作者： t.omas mueller 李晔

中空纤维膜(HFM)在医疗上主要用于血液透析和血液过滤.预计今年将消耗1.2亿个透析器和血液渗滤器,其中0.7亿个主要是由聚砜(PSU)和聚醚砜(PES)HFM制成的,其余由纤维素HFM制成.如果平均每个透析器需要约3 km长HFM(HFM是由长约280 mm的几... 详细信息

中空纤维膜(HFM)在医疗上主要用于血液透析和血液过滤.预计今年将消耗1.2亿个透析器和血液渗滤器,其中0.7亿个主要是由聚砜(PSU)和聚醚砜(PES)HFM制成的,其余由纤维素HFM制成.如果平均每个透析器需要约3 km长HFM(HFM是由长约280 mm的几千根纤维集束而成),这就意味着2004年生产了2.1亿km长合成HFM.

关键词：中空纤维膜成本效率生产医用血液过滤血液透析透析器聚醚砜纤维素

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Visual C++ .NEt.发人员指南 4

引用

2002年

作者： John Paul mueller 康博译

本书介绍了Visual C++ .NEt.新增功能，如何使用这种语言创建线程、静态图形和动画，如何创建数据库应用程序、管理工具、帮助文档，如何使用SOAP开发分布式应用程序等内容。

ISBN: (纸本)7900643230

关键词： C语言程序设计

来源：畅想之星图书光盘版（南... 评论

在线全文

畅想之星图书光盘版（南通市图书馆镜像）

学校读者我要写书评

暂无评论

t.e drift.hist.ry of t.e Dharwar Crat.n and India from 2.37 Ga t. 1.01 Ga wit. refinement. for an init.al Rodinia configurat.on

引用

Geoscience Front.ers 2023年第4期14卷 245-269页

作者： Scot. R.Miller Joseph G.Meert.Ant.ony F.Pivarunas Anup K.Sinha Manoj K.Pandit.Paul A.mueller George D.Kamenov Depart.ent.of Geological Sciences University of FloridaGainesvilleFL 32601USA U.S.Geological Survey GeologyMineralsEnergyand Geophysics Science CenterUnited States Geological SurveyMoffett FieldCA 94035USA Dr.K.S.Krishnan Geomagnet.c Research Laborat.ry Chamanganj BazaarAllahabad 221505India Depart.ent.of Geology University of RajasthanJaipur 302004RajasthanIndia

Coupled paleomagnet.c and geochronologic dat. derived from mafic dykes provide valuable records of cont.nent.l *** reconst.uct.t.e Prot.rozoic paleogeographic hist.ry of Peninsular India,we report.paleomagnet.c direct.ons and U-Pb zircon ages from t.ent.-nine mafic dykes in t.e East.rn Dharwar Crat.n near *** analysis yielded clust.rs of direct.onal dat. t.at.correspond t. dyke swarms at.2.37 Ga,2.22 Ga,2.08 Ga,1.89-1.86 Ga,1.79 Ga,and a previously undat.d dual polarit. *** report.new posit.ve baked cont.ct.t.st. for t.e 2.08 Ga swarm and t.e 1.89-1.86 Ga swarm(s),and a new inverse baked cont.ct.t.st.for t.e 2.08 Ga *** result. promot. t.e 2.08 Ga Dharwar Crat.n paleomagnet.c pole(43.1°N,184.5°E;A95=4.3°)t. a reliabilit. score of R=7 and suggest.a posit.on for t.e Dharwar Crat.n at.1.79 Ga based on a virt.al geomagnet.c pole(VGP)at.33.0°N,347.5°E(a95=16.9°,k=221,N=2).t.e new VGP for t.e Dharwar Crat.n provides support.for t.e union of t.e Dharwar,Singhbhum,and Bast.r Crat.ns in t.e Sout.ern India Block by at.least.1.79 *** new and published nort.east.sout.west.moderat.-st.ep dual polarit. direct.ons from Dharwar Crat.n dykes define a new paleomagnet.c pole at.20.6°N,233.1°E(A95=9.2°,N=18;R=5).t.o dykes from t.is group yielded 1.05-1.01 Ga 207Pb/206Pb zircon ages and t.is range is t.ken as t.e age of t.e new paleomagnet.c pole.A comparison of t.e previously published poles wit. our new 1.05-1.01 Ga pole shows India shift.ng from equat.rial t. higher(sout.erly)lat.t.des from 1.08 Ga t. 1.01 Ga as a component.of Rodinia.

关键词： Dharwar India Rodinia U-Pb Paleogeography Grenville

来源：

维普期刊数据库评论