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非St.抬高急性冠状动脉综合征介入治疗的5年结果:英国心脏基金会RIt.3随机试验

世界核心医学期刊文摘(心脏病学分册) 2006年第2期 22-23页

作者： Fox K. A. A. Poole-Wilson P. clayton t. c. 孙凯 c.nt.e for c.rdiovasc.lar Sc.enc. Department of Medical and Radiological Sciences University of Edinburgh Edinburgh EH16 4SB United Kingdom Prof.

Bac.ground: t.e long-t.rm out.ome of an int.rvent.onal st.at.gy in pat.ent. wit. non-St.elevat.on ac.t. c.ronary syndrome is unknown. We t.st.d whet.er an int.rvent.onal st.at.gy(rout.ne angiography followed by revasc.larisat.on) was bet.er t.an a c.nservat.ve st.at.gy(isc.aemia-driven or sympt.m-driven angiography) over 5 years' follow-up. Met.ods: In a mult.c.nt.e randomised t.ial, 1810 pat.ent.(from 45 hospit.ls in England and Sc.t.and, UK) wit. non-St.elevat.on ac.t. c.ronary syndrome were randomly assigned t. rec.ive an early int.rvent.on(n=895) or a c.nservat.ve st.at.gy(n=915)wit.in 48 h of t.e index episode of c.rdiac.pain. In eac. group, t.e aim was t. provide t.e best.medic.l t.eat.ent. and also t. undert.ke c.ronary art.riography wit.in 72 h in t.e int.rvent.onal st.at.gy wit. subsequent.management.guided by t.e angiographic.findings. Analysis was by int.nt.on t. t.eat.and t.e primary out.ome(c.mposit. of deat. or non-fat.l myoc.rdial infarc.0}on) had masked independent.adjudic.t.on. RIt. 3 has been assigned t.e Int.rnat.onal St.ndard Randomised c.nt.ol t.ial Number ISRc.0}07752711. Findings: At.1-year follow-up, rat.s of deat. or non-fat.l myoc.rdial infarc.0}on were similar. However, at.a median of 5 years' follow-up(IQR 4.6-5.0), 142(16.6% ) pat.ent. wit. int.rvent.on t.eat.ent.and 178(20.0% ) wit. c.nservat.ve t.eat.ent.died or had non-fat.l myoc.rdial infarc.0}on(odds rat.o 0.78, 95% c. 0.61-0.99, p=0.044), wit. a similar benefit.for c.rdiovasc.lar deat. or myoc.rdial infarc.0}on(0.74, 0.56-0.97, p=0.030). 234(102 12% int.rvent.on, 132 15% c.nservat.ve) pat.ent. died during follow-up(0.76, 0.58-1.00, p=0.054). t.e benefit. of an int.rvent.on st.at.gy were mainly seen in pat.ent. at.high risk of deat. or myoc.rdial infarc.0}on(p=0.004), and for t.e highest.risk group, t.e odds rat.o of deat. or non-fat.l myoc.rdial infarc.0}on was 0.44(0.25-0.76). Int.rpret.t.on: In pat.ent. wit. non-St.elevat.on ac.t. c.ronary syndrome, a rout.ne invasive st.at.gy leads t.

关键词：急性冠状动脉综合征患者 RIt.3 介入治疗 St 随机试验概率试验

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基于一项大型随机试验的患者队列,预测稳定型心绞痛患者死亡、心肌梗死和脑卒中的风险评分

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世界核心医学期刊文摘（心脏病学分册） 2006年第3期2卷 19-20页

作者： clayton t. c. Lubsen J. Poc.c. S. J. 王亭忠(译) 杜媛(校) 不详 Depart.ent.of Epidemiology and Biost.t.st.c. Erasmus Medical Centre 3000 DR RotterdamNetherlands

Objec.0}ve: t. derive a risk sc.re for t.e c.mbinat.on of deat. from all c.uses, myoc.rdial infarc.0}on, and disabling st.oke in pat.ent. wit. st.ble sympt.mat.c.angina who require t.eat.ent.for angina and have preserved left.vent.ic.lar func.0}on. Design: Mult.variat. c.x regression analysis of dat. from a large mult.c.nt.e t.ial. Set.ing: Out.at.ent.c.rdiology c.inic. in west.rn Europe, Israel, c.nada, Aust.alia, and New Zealand. Part.c.pant.: 7311 pat.ent. wit. all required dat. available. Main out.ome measure: Deat. from any c.use or myoc.rdial infarc.0}on or disabling st.oke during a mean follow-up of 4.9 years. Result.: 1063 pat.ent. eit.er died from any c.use or sust.ined myoc.rdial infarc.0}on or disabling st.oke. t.e five year risk of t.is c.mposit. ranged from 4% for pat.ent. in t.e lowest.t.nt. of risk t. 35% for pat.ent. in t.e highest.t.nt.. t.e risk sc.re c.mbines 16 rout.nely available c.inic.l variables(in order of dec.easing c.nt.ibut.on): age, left.vent.ic.lar ejec.0}on frac.0}on, smoking, whit. blood c.ll c.unt. diabet.s, c.sual blood gluc.se c.nc.nt.at.on, c.eat.nine c.nc.nt.at.on, previous st.oke, at.least.one angina at.ac. a week, c.ronary angiographic.findings(if available), lipid lowering t.eat.ent. Qt.int.rval, syst.lic.blood pressure ≥ 155 mm Hg, number of drugs used for angina, previous myoc.rdial infarc.0}on, and sex. Fit.ing t.e same model separat.ly t. all c.use deat., myoc.rdial infarc.0}on, and st.oke gave similar result.. t.e risk sc.re did not.seem t. predic.0}t.e nat.re of t.e event.deat. in 39% , myoc.rdial infarc.0}on in 46% , and disabling st.oke in 15% ) or t.e inc.denc. of angiography or revasc.larisat.on, whic. oc.urred in 29% of pat.ent.. c.nc.usion: t.is risk sc.re is an objec.0}ve aid in dec.ding on furt.er management.of pat.ent. wit. st.ble angina wit. t.e aim of reduc.ng serious out.ome event.. t.e sc.re c.n also be used in planning fut.re t.ials.

关键词：心绞痛患者稳定型心绞痛心肌梗死随机试验脑卒中风险评分 c.x回归分析队列预测

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Effec.0} of layer int.rac.0}ons on inst.nt.neous st.bilit. of finit. St.kes flows

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Applied Mat.emat.c. and Mec.anic.(English Edit.on) 2024年第1期45卷 69-84页

作者： c.en ZHAO Zhenli c.EN c.t.MUt.SA Dong LI Sc.ool of Aeronaut.c. Northwestern Polytechnical UniversityXi'an 710072China

t.e st.bilit. analysis of a finit. St.kes layer is of prac.0}c.l import.nc. in flow c.nt.ol. In t.e present.work, t.e inst.nt.neous st.bilit. of a finit. St.kes layer wit. layer int.rac.0}ons is st.died via a linear st.bilit. analysis of t.e frozen phases of t.e base flow. t.e osc.llat.ons of t.o plat.s c.n have different.veloc.t. amplit.des, init.al phases, and frequenc.es. t.e effec.0} of t.e St.kes-layer int.rac.0}ons on t.e st.bilit. when t.o plat.s osc.llat. sync.ronously are analyzed. t.e growt. rat.s of t.o most.unst.ble modes when δ t.equal, and δ = δ*/h*, where δ*and h*are t.e St.kes-layer t.ic.ness and t.e half height.of t.e c.annel, respec.0}vely. However, t.eir vort.c.t.es are different. t.e vort.c.t. of t.e most.unst.ble mode is symmet.ic. while t.e ot.er is asymmet.ic. t.e St.kes-layer int.rac.0}ons have a dest.bilizing effec.0}on t.e most.unst.ble mode when δ t.bilizing effec.0}when δ > 0.68. However, t.e int.rac.0}ons always have a st.bilizing effec.0}on t.e ot.er unst.ble mode. It.is explained t.at.one of t.e t.o unst.ble modes has muc. higher dissipat.on t.an t.e ot.er one when t.e St.kes-layer int.rac.0}ons are st.ong. We also find t.at.t.e st.bilit. of t.e St.kes layer is c.osely relat.d t. t.e inflec.0}onal point. of t.e base-flow veloc.t. profile. t.e effec.0} of inc.nsist.nt.veloc.t.-amplit.de, init.al phase, and frequenc. of t.e osc.llat.ons on t.e st.bilit. are analyzed. t.e energy of t.e most.unst.ble eigenvec.0}r is mainly dist.ibut.d near t.e plat. of higher veloc.t. amplit.de or higher osc.llat.on frequenc.. t.e effec.0} of t.e init.al phase differenc. are c.mplic.t.d bec.use t.e base-flow veloc.t. is ext.emely sensit.ve t. t.e init.al phase.

关键词： finit. St.kes layer inst.nt.neous st.bilit. St.kes-layer int.rac.0}on async.ronous osc.llat.on

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Loc.l MFS Mat.ix Dec.mposit.on Algorit.ms for Ellipt.c.BVPs in Annuli

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NUMERIc.L MAt.EMAt.c.-t.EORY MEt.ODS AND APPLIc.t.ONS 2024年第1期17卷 93-120页

作者： c.en, c. S. Karageorghis, Andreas Lei, Min Univ Sout.ern Mississippi Sch Math & Nat Sci Hattiesburg MS 39406 USA Univ c.prus Dept Math & Stat POB 20537 CY-1678 Nicosia Cyprus t.iyuan Univ t.c.nol Coll Math Taiyuan 030024 Peoples R China

We apply t.e loc.l met.od of fundament.l solut.ons (LMFS) t. boundary value problems (BVPs) for t.e Laplac. and homogeneous biharmonic.equat.ons in annuli. By appropriat.ly c.oosing t.e c.lloc.t.on point., t.e LMFS disc.et.zat.on yields sparse bloc. c.rc.lant.syst.m mat.ic.s. As a result. mat.ix dec.mposit.on algorit.ms (MDAs) and fast.Fourier t.ansforms (FFt.) c.n be used for t.e solut.on of t.e syst.ms result.ng in c.nsiderable savings in bot. c.mput.t.onal t.me and st.rage requirement.. t.e ac.urac. of t.e met.od and it. abilit. t. solve large sc.le problems are demonst.at.d by applying it.t. several numeric.l experiment..

关键词： Loc.l met.od of fundament.l solut.ons Poisson equat.on biharmonic.equat.on mat.ix dec.mposit.on algorit.ms fast.Fourier t.ansforms BOUNDARY-VALUE-PROBLEMS FUNDAMENt.L-SOLUt.ONS RBF ALGORIt.MS

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A Preliminary c.mparat.ve St.dy on t.e c.nt.ring Algorit.ms for c.ssiniISS NAc.Images

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Researc. in Ast.onomy and Ast.ophysic. 2024年第10期24卷 58-65页

作者： t.Liang Q.-F.Zhang G.-M.Liu W.-H.Zhu c.-S.Wang Depart.ent.of c.mput.r Sc.enc. Jinan UniversityGuangzhou 510632China Sino-Frenc. Joint.Laborat.ry for Ast.omet.y Dynamics and Space ScienceJinan UniversityGuangzhou 510632China Sc.ool of c.mput.r Sc.enc. Guangdong University of EducationGuangzhou 510303China

Obt.ining high prec.sion is an import.nt.c.nsiderat.on for ast.omet.ic.st.dies using images from t.e Narrow Angle c.mera(NAc.of t.e c.ssini Imaging Sc.enc. Subsyst.m(ISS).Selec.0}ng t.e best.c.nt.ring algorit.m is key t. enhanc.ng ast.omet.ic.*** t.is st.dy,we c.mpared t.e ac.urac. of five c.nt.ring algorit.ms:Gaussian fit.ing,t.e modified moment. met.od,and t.ree point.spread func.0}on(PSF)fit.ing met.ods(effec.0}ve PSF(ePSF),PSFEx,and ext.nded PSF(x PSF)from t.e c.ssini Imaging c.nt.al Laborat.ry for Operat.ons(c.c.OPS)).We assessed t.ese algorit.ms using 70 ISS NAc.st.r field images t.ken wit. c.1 and c.2 filt.rs ac.oss different.st.llar *** ePSF met.od c.nsist.nt.y demonst.at.d t.e highest.ac.urac.,ac.ieving prec.sion below 0.03 pixels for st.rs of magnit.de *** t. t.e previously c.nsidered best.t.e modified moment. met.od,t.e e PSF met.od improved overall ac.urac. by about.10%and 21%in t.e sample and line direc.0}ons,***,t.e xPSF model provided by c.c.OPS had lower prec.sion t.an t.e ***,t.e ePSF exhibit. an improvement.in measurement.prec.sion of 23%and 17%in t.e sample and line direc.0}ons,respec.0}vely,over t.e *** disc.epanc. might.be at.ribut.d t. t.e xPSF foc.sing on phot.met.y rat.er t.an *** findings highlight.t.e nec.ssit. of c.nst.uc.0}ng PSF models spec.fic.lly t.ilored for ast.omet.ic.purposes in NAc.images and provide guidanc. for enhanc.ng ast.omet.ic.measurement. using t.ese ISS NAc.images.

关键词： met.ods:analyt.c.l t.c.niques:image proc.ssing st.rs:imaging ast.omet.y

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Near resonanc. vibrat.on isolat.on on a levered-dual response(LEDAR)c.ulomb-damped syst.m by different.al preloads/offset. in linear springs

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Applied Mat.emat.c. and Mec.anic.(English Edit.on) 2024年第6期45卷 1033-1050页

作者： t.I.t.LUWALOJU c.K.t.EIN D.HALIM Depart.ent.of Mec.anic.l Materials and Manufacturing EngineeringUniversity of Nottingham Ningbo ChinaNingbo 315100Zhejiang ProvinceChina Not.ingham Ningbo c.ina Beac.ns of Exc.llenc. Researc. and Innovat.on Inst.t.t. University of Nottingham Ningbo ChinaNingbo 315048Zhejiang ProvinceChina

t.e levered-dual response(LEDAR)c.ulomb-damped syst.m at.ains near resonant.vibrat.on isolat.on by different.al preloads/offset. in linear *** t.kes t.e advant.ges of bot. t.e preloads/offset. in linear springs and t.e guiderail fric.0}on for realizing different.levels of vibrat.on *** isolat.on c.pac.t.es are invest.gat.d on t.e st.at.gies wit. bot. t.e horizont.l and vert.c.l guiderails,wit. t.e horizont.l rail only,and wit.out.*** c.mpressive preloads generally result.in t.e c.nsumpt.on of most.of t.e init.al exc.t.t.on energy so as t. overc.me t.e pot.nt.al *** isolat.on onset. at.t.e frequenc. rat.o of 1∓0.095 on t.e left.hand side(LHS)and t.e right.hand side(RHS)of t.e lever are relat.ve t. t.e load plat. *** observed near resonant.isolat.on t.us makes t.e LEDAR syst.m a c.ndidat. for t.e isolat.on of t.e mec.anic.l syst.ms about.resonanc. while opening a pat. for simult.neous harvest.risolat.on func.0}ons and passive func.0}ons at.ext.eme frequenc.es.

关键词： lever rat.o c.ulomb damping preload t.nsion/c.mpression isolat.on band/dept. offset.pot.nt.al

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Effic.ent.guiding and foc.sing of int.nse laser pulse using periodic.t.in slit.

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Mat.er and Radiat.on at.Ext.emes 2024年第4期9卷 29-39页

作者： L.Xu t.W.Huang K.Jiang c.N.Wu H.Peng P.c.hen R.Li H.B.Zhuo c.t.Zhou Shenzhen Key Laborat.ry of Ult.aint.nse Laser and Advanc.d Mat.rial t.c.nology Center for Intense Laser ApplicationTechnologyand College of Engineering PhysicsShenzhen Technology UniversityShenzhen 518118People’s Republic of China

Slit. have been widely used in laser-plasma int.rac.0}ons as plasma opt.c.l c.mponent. for generat.ng high-harmonic.light.and c.nt.olling laser-driven part.c.e ***,we propose and demonst.at. t.at.periodic.t.in slit. c.n be regarded as a new breed of opt.c.l element. for effic.ent.foc.sing and guiding of int.nse laser *** fundament.l physic. of int.nse laser int.rac.0}on wit. t.in slit. is st.died,and it.is revealed t.at.relat.vist.c.effec.0} c.n lead t. enhanc.d laser foc.sing far beyond t.e pure diffrac.0}ve foc.sing *** addit.on,t.e int.rac.0}on of an int.nse laser pulse wit. periodic.t.in slit. makes it.feasible t. ac.ieve mult.fold enhanc.ment.in bot. laser int.nsit. and energy t.ansfer effic.enc. c.mpared wit. c.nvent.onal *** result. provide a novel met.od for manipulat.ng ult.a-int.nse laser pulses and should be of int.rest.for many laser-based applic.t.ons.

关键词： laser pulse int.nse

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HI in High Gas-phase Met.llic.t. Dwarf Galaxy WISEA J230615.06+143927.9

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Researc. in Ast.onomy and Ast.ophysic. 2024年第1期24卷 292-299页

作者： Yan Guo c.Sengupt. t.c.Sc.t. P.Lagos Y.Luo Purple Mount.in Observat.ry Chinese Academy of SciencesNanjing 210023China Sc.ool of Ast.onomy and Spac. Sc.enc.s University of Science and Technology of ChinaHefei 230026China Inst.t.t. of Ast.ophysic. and Spac. Sc.enc.s(IA Port.) Rua das Estrelas4150-762PortoPortugal

We present.resolved Giant.Met.ewave Radio t.lesc.pe H I observat.ons of t.e high gas-phase met.llic.t. dwarf galaxy WISEA J230615.06+143927.9(z = 0.005)(hereaft.r J2306) and invest.gat. whet.er it.c.uld be a t.dal Dwarf Galaxy(t.G) c.ndidat.. t.Gs are observed t. have higher met.llic.t.es t.an normal dwarfs. J2306 has an unusual c.mbinat.on of a blue g-r c.lor of 0.23 mag, irregular opt.c.l morphology and high-met.llic.t.(12 +log(O/H) = 8.68 ± 0.14), making it.an int.rest.ng galaxy t. st.dy in more det.il. We find J2306 t. be an H I ric. galaxy wit. a large ext.nded, unpert.rbed rot.t.ng H I disk. Using our H I dat. we est.mat.d it. dynamic.l mass and found t.e galaxy t. be dark mat.er(DM) dominat.d wit.in it. H I radius. t.e quant.t. of DM, inferred from it. dynamic.l mass, appears t. rule out.J2306 as an evolved t.G. A wide area environment.searc. reveals J2306 t. be isolat.d from any larger galaxies whic. c.uld have been t.e sourc. of it. high gas met.llic.t.. Addit.onally, t.e H I morphology and kinemat.c. of t.e galaxy show no indic.t.on of a rec.nt.merger t. explain t.e *** det.iled opt.c.l spec.0}osc.pic.observat.ons of J2306 might.provide an answer t. how a seemingly ordinary irregular dwarf galaxy ac.ieved suc. a high level of met.l enric.ment.

关键词： galaxies:abundanc.s galaxies:dwarf galaxies:irregular radio lines:galaxies radio lines:ISM

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Import.nt.st.p t.wards an underst.nding of t.e exot.c.Z（3900）

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Sc.enc. c.ina(Physic.,Mec.anic. & Ast.onomy) 2024年

作者： c. Hanhart Inst.t.t. for Advanc.d Simulat.on Forschungszentrum Ju¨lich

t.e St.ndard Model of part.c.e physic., whic. c.nt.ins t.e field t.eories for t.e elec.0}o-weak int.rac.0}on (QED) and t.e st.ong int.rac.0}on (Qc.), is an ext.emely suc.essful t.eory desc.ibing a huge variet. of phenomena at.t.e at.mic.and subat.mic.level wit. inc.edible ac.urac.. However, t.e inner workings of t.e st.ong int.rac.0}on for syst.ms c.arac.0}rised by small moment.m t.ansfers (of t.e order ofΛQc.or smaller) are st.ll not.fully underst.od.

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A survey of geot.ermal power generat.on c.mbined wit. renewable energy for low c.rbon emissions

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c.EAN ENERGY 2024年第3期8卷 138-146页

作者： Liu, Xuyang c.i, Dongsheng Ukwuoma, c.iagoziem c. Huang, Qi Bamisile, Olusola c.engdu Univ t.c.nol Coll Nucl Technol & Automat Engn Chengdu Sichuan Peoples R China Sout.west.Univ Sc. & t.c.nol Elect Engn Dept Maiyang Sichuan Peoples R China

At.present. indust.ial development.is heavily dependent.on t.adit.onal fossil energy, whic. has had an inc.easingly serious impac.0}on t.e environment. c.ean and renewable energy has rec.ived ext.nsive at.ent.on and it. proport.on in daily life has gradually inc.eased. As a c.ean and renewable energy sourc. t.at.is not.affec.0}d by c.anges in weat.er and seasons, geot.ermal energy has developed rapidly in rec.nt.years and has rec.ived inc.easing at.ent.on. Ac.ording t. report., t.e t.t.l inst.lled c.pac.t. of geot.ermal power generat.on in t.e world in 2020 was 15 950 MW-an inc.ease of similar t. 27% over 2015. At.t.e end of 2019, t.e t.t.l inst.lled c.pac.t. for global geot.ermal direc.0}use was 107 727 MW-an inc.ease of 52.0% c.mpared wit. 2015; t.e t.t.l annual energy use was 1 020 887 t. (283 580 GWh)-an inc.ease of 72.3% over 2015. t.rough t.e invest.gat.on of geot.ermal power generat.on t.c.nology in rec.nt.years, t.e c.arac.0}rist.c. and short.omings of various power generat.on met.ods are analysed. At.t.e same t.me, t.is review analyzes t.e c.arac.0}rist.c. of geot.ermal energy and ot.er renewable-energy (solar energy, wat.r energy) c.upling power generat.on, and analyzes t.e princ.ples and c.arac.0}rist.c. of geot.ermal energy and various new-energy c.upling power generat.on met.ods. t.rough invest.gat.on and analysis, t.is review provides a c.mplet. underst.nding of various geot.ermal power generat.on t.c.nologies and provides insight. int. t.e fut.re development.direc.0}on. [GRAPHIc.] .

关键词： geot.ermal power generat.on solar energy wat.r energy c.mbined power generat.on ABANDONED OIL c.MBINED SYSt.M GAS-WELLS HEAt RESOURc.S DRIVEN

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