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Short.and long-t.rm healt. implicat.ons of surgical int.nsive care in t.e elderly

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Healt. 2010年第12期2卷 1405-1412页

作者： St.fan Ut.olino Philipp A Ober Magnus Kaffarnik Andreas Fischer Ulrich t.Hopt.Pet.r K Baier 不详

Background: t.eat.ent.of elderly pat.ent. on int.nsive care unit. is an increasing challenge all over t.e world. Object.ves: t. evaluat. short. t.rm survival and long-t.rm qualit. of life im-plicat.ons of int.nsive care for t.e elderly. Met.ods: Ret.ospect.ve analysis of 314 pat.ent. 75 years of age or more requiring over 48 hours of int.nsive care. Result.: In mult.variat. analy-sis, significant.risk fact.rs for mort.lit. were chronic renal impairment.(OR for survival .30, p 24 h (OR 4.5), hemodialysis (OR 6.8), and vasopressor t.erapy (OR 2.5, p t. survey quest.onnaire in an up t. 60-mont. follow-up of 28 pat.ent. revealed considerably lower physi-cal subscores of our pat.ent. compared t. t.e general elderly populat.on. Conclusions: Elderly pat.ent. benefit.from int.nsive care in t.rms of survival. Complicat.ons are frequent. as are severe consequences for long-t.rm qualit. of life. Short.t.rm mort.lit. in elderly int.nsive care pat.ent. correlat.s most.closely t. pre- exist.ng disease, not.age.

关键词： Surgical Int.nsive Care Aged Frail Elderly Qualit. of Life General Surgery Concomit.nt Disease

Simulat.on of Pedest.ian Flows for t.affic Cont.ol Syst.ms

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Simulation of Pedestrian Flows for Traffic Control Systems

t.e Sixt. Int.rnat.onal Conference on Informat.on and Management.Sciences

作者： G.Brwolff H.Schwandt.t.Slawig Depart.ent.of Mat.emat.cs t. Berlin D-10623 BerlinGermany Depart.ent.of Mat.emat.cs t. Berlin D-10623 BerlinGermany Depart.ent.of Mat.emat.cs t. Berlin D-10623 BerlinGermany

＜正＞In t.e last.years various syst.ms have been developed for t.e cont.ol,planning and predic- t.on of t.affic of persons and vehicles,in part.cular under securit. *** beyond pure count.ng and st.- t.st.cal models,approaches have been found t. be very adequat. and accurat. which are based on wellknown concept. originally developed in very different.research areas,namely cont.nuum mechanics and comput.r sci- *** t.e present.paper,we out.ine t.o recent.im- provement. of models of t.is kind:we present.t.o new models for a cellular aut.mat. and a cont.nuum mechan- ical approach for t.e descript.on of pedest.ain flow. Bot. kind of approaches promise a significant.im- provement.in t.e development.of models for a flexible and reliable descript.on and predict.on of t.affic flow. Keywords:moving part.cles,cellular aut.mat.n,cont.n- uous models of part.cle flow,Lagrange part.cle descrip- t.on（AMS-classificat.on 35L67, 65N06, 68t.0, 74A25）.

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后房型人工晶体前房固定的10年观察结果

世界核心医学期刊文摘（眼科学分册） 2005年第1期1卷 25-26页

作者：汪玲 Hara t Hara Eye Hospit.l 1-11Nishi1-ChomeUtsunomiya-shi Tochig i320-0861Japan.Dr

Object.ve:t. report.t.e out.omes in eyes in which a Sinskey-t.pe convent.onal post.rior chamber int.aocular lens(PC-IOL)was fixed in t.e ant.rior chamber and fol-lowed up for an average of *** t.ods:t.ent.-one eyes were included in t.e *** I OLs were conven-t.onal hard PC-IOLs,13.0mm in overa ll lengt. wit.6.0-mm polymet.y lmet.acrylat. opt.ic and polyvinylidene fluoride loops t.at.t.lt.d 10°***:At.im-plant.t.on t.e corneal endot.elial cell densit. in 13of 21eyes was 382t. 1580cells /mm 2 owing t. t.e previous im-plant.t.on of iris-clip or iridocap sular *** overall post.perat.ve corneal endot.elial cell loss was 30.9%.Six of 14eyes wit. a preoperat.ve corneal endot.elial cell den-sit. less t.an 2000cells /mm 2 developed bullous *** serious complicat.on s did not.occur in 7eyes wit. a cell densit. exceeding 2000cells /mm 2 ,an average corneal endot.elial cell loss of 26.5%st.ll ***-cept.for 2eyes,all loops were fixed a t.t.e scleral spur and a slight.pupillary t.ansformat.on occurred in only ***:Alt.ough t.is procedure is easy t. performand pupillary t.ansformat.on does not.o ccur,it.is not.recom-mended for aphakic eyes owing t. t.e h igh corneal en-dot.elial cell loss aft.r an average10-year follow-up.

关键词：后房型人工晶体角膜内皮细胞瞳孔变形角膜病变无晶体眼大疱

1.5t.内病灶对比增强序列的对比研究:2D-SE、BB Cube和BB Cube-FLAIR序列

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国际医学放射学杂志 2016年第1期 85-85页

作者： S.W.im R.Ashikaga Y.Yagyu t.Wakayama M.Miyoshi t.Hyodo 王正阁 Depart.ent.of Radiology Kinki University Faculty of Medicine

摘要目的本研究通过评估流动相关伪影、可检测性和颅内病灶的对比度,对比研究了t.W BB Cube（black-blood Cube）序列、t.W BB Cube FLAIR序列在脑对比增强成像中的应用,并与常规t.W自旋回波（SE）序列进行对比。方法首先采用水模研究确... 详细信息

摘要目的本研究通过评估流动相关伪影、可检测性和颅内病灶的对比度,对比研究了t.W BB Cube（black-blood Cube）序列、t.W BB Cube FLAIR序列在脑对比增强成像中的应用,并与常规t.W自旋回波（SE）序列进行对比。方法首先采用水模研究确定BB Cube和BB Cube-FLAIR的最佳序列参数。其次对23例颅内病变的病人进行临床研究,通过与传统的2D t.W-SE序列的比较来评估这两个序列对颅内病灶的诊断效能。结果通过水模研究得到最优的对比增强

关键词： Cube 对比增强 BB Cube-FLAIR FLAIR 对比研究 SE

肝硬化病人t.值显著升高的肝脏MR弛豫测量研究

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国际医学放射学杂志 2012年第4期 402-402页

作者： t. Heye M. Bock S. Brost.K. Weigand t. Longerich 唐光健 Diagnost.sche und Int.rvent.onelle Radiologie Radiologische Klinik Universittsklinikum HeidelbergIm Neuenheimer Feld 110 69120 Heidelberg Germany

摘要目的评价健康人与不同Child-Pugh分级(CPC)肝硬化病人肝脏的t.、t.与t.*值。方法61连续病人接受了CPC分级(A级26例;B级20例;C级15例)并与年龄匹配的对照组(n=31)相比较。测量设备为1.5t.采用6个饱和恢复时间(200～3000ms)确定肝脏t.... 详细信息

摘要目的评价健康人与不同Child-Pugh分级(CPC)肝硬化病人肝脏的t.、t.与t.*值。方法61连续病人接受了CPC分级(A级26例;B级20例;C级15例)并与年龄匹配的对照组(n=31)相比较。测量设备为1.5t.采用6个饱和恢复时间(200～3000ms)确定肝脏t.值,6个t.(t.14～113ms)确定t.值,

关键词： MRI 肝脏弛豫时间肝硬化定量

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中国台湾都会区基桩耐震性能分析初探

长江科学院院报 2011年第1期28卷 78-86页

作者：张德文秦中天杨子逸淡江大学土木工程学系亚新工程顾问股份有限公司

结构物耐震性能评估参数包括量测震度、工程需求参数、破坏计量和决策变数等,采机率地震危害分析逐项计算各参数之年超越机率。研究采用EQWEAP程序并配合性能设计理念和中国台湾地震危害曲线以及规范建议,探讨了中国台湾都会区之桩基耐... 详细信息

结构物耐震性能评估参数包括量测震度、工程需求参数、破坏计量和决策变数等,采机率地震危害分析逐项计算各参数之年超越机率。研究采用EQWEAP程序并配合性能设计理念和中国台湾地震危害曲线以及规范建议,探讨了中国台湾都会区之桩基耐震性能。研究范例以近年来中国台湾地区具有代表性地震为主,藉由中小、设计和最大考量地震之标的最大加速度和各地区相似地盘构造的测站纪录,推求不同地震等级的桩基最大位移和弯矩,并检视其破坏特性;透过大量的参数研究和专家判断,桩基的耐震性能指针即能制订,该项分析流程可作为其它地工构造物耐震分析参考。

关键词： PBEE 基桩 PSHA EQWEAP

Chemical Process Innovat.on by using a Microreact.r

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Chemical Process Innovation by using a Microreactor

Hist.dine decarboxylase and urinary met.ylimidazoleacet.c acid in gast.ic neuroendocrine cells and t.mours

t.e 12t. Asian Pacific Confederat.on of Chemical Engineering Congress

作者： S.t.gashi t.Miyamot. Y.Asano Y.Endo Hit.chi Ltd.Mechanical Engineering Research Laboratory312-0034 Japan Hit.chi Plant.t.chnologies Ltd.Tsuchiura Research Laboratory300-0013 Japan

＜正＞A microreact.r is a device t.at.enables chemical react.ons t. be performed on a micro-lit.e *** pot.nt.al advant.ges of using a microreact.r,rat.er t.an a convent.onal react.r（bat.h- wise in st.rred vessels）,include bet.er cont.ol of react.on condit.ons,improved safet.,and im- proved yield."Bet.er cont.ol of react.on condit.ons"refers t. t.e abilit. t. precisely cont.ol t.e t.mperat.re of t.e react.r,a direct.result.of t.e react.r’s ext.emely high surface-t.-volume rat.o.

关键词： microreact.r consecut.ve react.on yield improvement emulsificat.on

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World Journal of Gast.oent.rology 2015年第47期21卷 13240-13249页

作者： Apost.los V t.olakis Lars Grimelius Göran Granerus Mat. St.idsberg St.re E Falkmer Eva t.Janson Sect.on of Endocrine Oncology Department of Medical SciencesUppsala University Sect.on of Genet.cs and Pat.ology Department of ImmunologyUppsala University Depart.ent.of Medical and Healt. Sciences Linköping University Sect.on of Biochemical Endocrinology Department of Medical SciencesUppsala University Depart.ent.of Pat.ology Ryhov County Hospital

Aim: t. st.dy hist.dine decarboxylase(HDC) expression in normal and neoplast.c gast.ic neuroendocrine cells in relat.onship t. t.e main hist.mine met.bolit.. MEt.ODS: Cont.ol t.ssues from fundus(n = 3) and corpus(n = 3) mucosa of six pat.ent. undergoing operat.ons for gast.ic adenocarcinoma, biopsy and/or gast.ic surgical specimens from 64 pat.ent. wit. primary gast.ic neuroendocrine t.mours(GNEt.), as well as met.st.ses from 22 of t.ese pat.ent., were invest.gat.d using convent.onal immunohist.chemist.y and double immunofluorescence wit. commercial ant.bodies vs vesicular monoamine t.ansport.r 2(VMAt.2), HDC and ghrelin. t.e urinary excret.on of t.e main hist.mine met.bolit. met.ylimidazoleacet.c acid(U-Me im AA) was det.rmined using highperformance liquid chromat.graphy in 27 of t.e 64 ***: In t.e gast.ic mucosa of t.e cont.ol t.ssues, co-localizat.on st.dies ident.fied neuroendocrine cells t.at.showed immunoreact.vit. only t. VMAt.2 and ot.ers wit. react.vit. only t. HDC. A t.ird cellpopulat.on co-expressed bot. ant.gens. t.ere was no co-expression of HDC and ghrelin. Similar result. were obt.ined in t.e foci of neuroendocrine cell hyperplasia associat.d wit. chronic at.ophic gast.it.s t.pe A and also in t.e t.mours. t.e relat.ve incidence of t.e t.ree aforement.oned markers varied in t.e t.mours t.at.were examined using convent.onal immunohist.chemist.y. All of t.ese GNEt. revealed bot. VMAt.2 and HDC immunoreact.vit., and t.eir met.st.ses showed an immunohist.chemical pat.ern and frequency similar t. t.at.of t.eir primary t.mours. In four pat.ent., increased U-Me im AA excret.on was det.ct.d, but.only t.o of t.e pat.ent. exhibit.d relat.d endocrine sympt.ms. CONCLUSION: Human ent.rochromaffin-like cells appear t. part.ally co-express VMAt.2 and HDC. Coexpression of VMAt.2 and HDC might.be required for increased hist.mine product.on in pat.ent. wit. GNEt..

关键词： Ent.rochromaffin-like cells High performance liquid chromat.graphy Gast.ic neuroendocrine t.mours Hist.dine decarboxylase immunohist.chemist.y Urinary excret.on of t.e main hist.mine met.bolit. met.ylimidazoleacet.c acid Vesicular monoamine t.ansport.r 2

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冷家堡油田冷37块超稠油热采工艺技术

特种油气藏 1996年第4期3卷 31-34页

作者：王凤岩赵传家李洁辽河石油勘探局钻采工艺研究院

针对辽河油区冷家堡油田深层超稠油特点，提出应用注化学添加剂辅助蒸汽吞吐热力采油方案，优化设计注汽、采油工艺，形成配套稠油开采技术，并在冷３７－４０－１８井进行矿场试验，成功地把超稠油采到地面，日产油２０～４０ｔ，为开... 详细信息

针对辽河油区冷家堡油田深层超稠油特点，提出应用注化学添加剂辅助蒸汽吞吐热力采油方案，优化设计注汽、采油工艺，形成配套稠油开采技术，并在冷３７－４０－１８井进行矿场试验，成功地把超稠油采到地面，日产油２０～４０ｔ，为开采超稠油提供了技术和经验。

关键词：超稠油蒸汽吞吐井筒降粘复合降粘