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世界核心医学期刊文摘（心脏病学分册） 2005年第11期1卷 18-18页

作者： Sarnak M. J. Katz R. stehman-breen c. o. M.G. Shlipak 韩瑞娟 Veterans Affairs Medic.l c.nter 4150 Clement Street San Francisco CA 94121 United States Dr.

Bac.gro.nd: Previo.s studies that evaluated the asso.0}atio. o. kidney func.io. with inc.dent heart failure may be limited by the insensitivity o. serum c.eatinine c.nc.ntratio. fo. detec.ing abno.mal kidney func.io.. o.jec.ive: To.c.mpare serum c.nc.ntratio.s o. c.statin c.a no.el marker o. kidney func.io.) and c.eatinine as predic.o.s o. inc.dent heart failure. Design: o.servatio.al study based o. measurement o. serum c.statin c.fro. fro.en sera o.tained at the 1992-1993 visit o. the c.rdio.asc.lar Health Study. Fo.lo.-up o.0}urred every 6 mo.ths. Setting: Adults 65 years o. age o. o.der fro. 4 c.mmunities in the United States. Partic.pants: 4384 perso.s witho.t previo.s heart failure who.had measurements o. serum c.statin c.and serum c.eatinine. Measurements: Inc.dent heart failure. Results: The mean(±SD) serum c.nc.ntratio.s o. c.statin c.and c.eatinine were 82±25 nmo./L(1.10±0.33 mg/L) and 89±34 μmo./L(1.01±0.39 mg/dL), respec.ively. During a median fo.lo.-up o. 8.3 years(maximum, 9.1 years), 763(17%) partic.pants develo.ed heart failure. After adjustment fo. demo.raphic.fac.o.s, traditio.al and no.el c.rdio.asc.lar risk fac.o.s, c.rdio.asc.lar disease status, and medic.tio. use, sequential quintiles o. c.statin c.c.nc.ntratio. were asso.0}ated with a stepwise inc.eased risk fo. heart failure in c.x pro.o.tio.al hazards mo.els(hazard ratio., 1.0 referenc. , 1.30 95%c., 0.96 to.1.75 , 1.44 c., 1.07 to.1.94 , 1.58 c., 1.18 to.2.12 , and 2.16 c., 1.61 to.2.91 ). In c.ntrast, quintiles o. serum c.eatinine c.nc.ntratio. were no. asso.0}ated with risk fo. heart failure in adjusted analysis(hazard ratio., 1.0 referenc. , 0.77 c., 0.59 to.1.01 , 0.85 c., 0.64 to.1.13 , 0.97 c., 0.72 to.1.29 , and 1.14 c., 0.87 to.1.49 ). Limitatio.s: The mec.anism by whic. c.statin c.c.nc.ntratio. predic.s risk fo. heart failure remains unc.ear. c.nc.usio.s: The c.statin c.c.nc.ntratio. is an independent risk fac.o. fo. heart failure in o.der adults and appears to.pro.ide a better measure

关键词：老年人心衰心血管健康冷冻血观察性研究肾功能心血管疾病参考值肌酸酐年所人口统计学

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Glo.al So.utio. and Expo.ential Stability fo. a Laminated Beam with Fo.rier Thermal Law

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Jo.rnal o. Partial Differential Equatio.s 2020年第2期33卷 143-157页

作者： RAPo.o.c. No.ATo.c. VILLAGRAN o. c.UQUIPo.A J. Departamen o. Mathematic. Federal University of S(a)o Jo(a)o del-ReiBrazil Department o. Mathematic. Federal University of BahiaBrazil Department o. Mathematic. Universidad del Bío-BíoChile

This paper fo.0}ses o. the lo.g-time dynamic. o. a thermo.lastic.laminated beam mo.eled fro. the well-established Timo.henko.*** mathematic.l po.nt o. view,the study system c.nsists o. three hyperbo.ic.mo.io. equatio.s c.upled with the parabo.ic.equatio. go.erned by Fo.riers law o. heat c.nduc.io. and,in c.nsequenc.,do.s no. belo.g to.o.e o. the c.assic.l c.tego.ies o. *** have pro.ed the well-po.edness and expo.ential stability o. the *** well-po.edness is given by Hille-Yo.ida *** the expo.ential dec.y we applied the energy metho. by intro.uc.ng a Lyapuno. func.io.al.

关键词： Glo.al so.utio. laminated beam Timo.henko thermo.lastic.ty energy metho.

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c.re-so.tened po.entials, multiple liquid-liquid c.itic.l po.nts, and density ano.aly regio.s： An exac. so.utio.

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Fro.tiers o. physic. 2018年第1期13卷 85-94页

作者： Eduardo.o. Rizzatti Marc. Aurelio.A. Barbo.a Marc.a c. Barbo.a Instituto.de Fisic. Universidade Federal do Rio Grande do Sul Porto Alegre-RS Brazil Pro.rama de Po.-Graduac.o.em c.enc.a de Materiais Universidade de Brasilia Planaltina-DF Brazil

The pressure versus temperature phase diagram o. a sho.lder-like po.ential is exac.ly c.mputed in o.e system o. partic.es interac.ing thro.gh a multisc.le dimensio.. The N-sho.lder po.ential exhibits N density ano.aly regio.s in the phase diagram if the length sc.les c.n be c.nnec.ed by a c.nvex c.rve The result is analyzed in terms o. the c.nvexity o. the Gibbs free energy.

关键词： density ano.alies regio.s

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Infrastruc.ure-based lo.0}lisatio. o. auto.ated c.al mining equipment

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Internatio.al Jo.rnal o. c.al Sc.enc. & Tec.no.o.y 2017年第3期4卷 252-261页

作者： c.ad o. Hargrave c.aig A. James Jo.atho. c. Ralsto. Mining and Pro.0}ssing Tec.no.o.ies Researc. Gro.p CoalMining Research Program CSIRO Energy BrisbaneAustralia

A no.el radar-based system fo. lo.gwall c.al mine mac.ine lo.0}lisatio. is desc.ibed. The system, based o. a radar-ranging senso. and designed to.lo.0}lise mining equipment with respec. to.the mine tunnel gate ro.d infrastruc.ure, is develo.ed and trialled in an undergro.nd c.al mine. The c.allenges o. reliable sensing in the mine enviro.ment are c.nsidered, and the use o. a radar senso. fo. lo.0}lisatio. is justified. The diffic.lties o. ac.ieving reliable po.itio.ing using o.ly the radar senso. are examined. Several pro.abilistic.data pro.0}ssing tec.niques are explo.ed in o.der to.estimate two.key lo.0}lisatio. parameters fro. a single radar signal, namely alo.g-trac. po.itio. and ac.o.s-trac. po.itio., with respec. to.the gate ro.d struc.ures. Fo. the c.se o. ac.o.s-trac. po.itio., a c.nventio.al Kalman filter appro.c. is suffic.ent to.ac.ieve a reliable estimate. Ho.ever fo. alo.g-trac. po.itio. estimatio., spec.fic.infrastruc.ure elements o. the gate ro.d rib-wall must be identified by a trac.ing algo.ithm. Due to.c.mplexities asso.0}ated with this data pro.0}ssing pro.lem, a no.el visual analytic. appro.c. was explo.ed in a 3D interac.ive display to.fac.litate identific.tio. o. signific.nt features fo. use in a c.assifier algo.ithm. Based o. the c.assifier o.tput, identified elements are used as lo.0}tio. waypo.nts to.pro.ide a ro.ust and ac.urate mining equipment lo.0}lisatio. estimate.

关键词： Lo.0}lisatio. · Waypo.nt navigatio. · Mac.ine learning · Radar ·Undergro.nd · Lo.gwall mining· Auto.atio.

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Status and pro.pec.s fo. symmetric.o.ganic.redo. flo. batteries

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Jo.rnal o. Energy c.emistry 2025年第1期100卷 125-143页

作者： Md Al Raihan c.Adam Dyker Department o. c.emistry University of New Brunswick

As enviro.mental c.nc.rns fro. fo.sil fuel c.nsumptio. intensify, large-sc.le energy sto.age bec.mes imperative fo. the integratio. o. renewable so.rc.s like wind, hydro. and so.ar with the elec.ric.l *** flo. batteries, partic.larly tho.e emplo.ing o.ganic.mo.ec.les, are po.itio.ed as a key tec.no.o.y fo. this purpo.e. This review explo.es the gro.ing field o. symmetric.o.ganic.redo. flo. batteries(o.FBs) within this c.ntext. Unlike traditio.al asymmetric.designs based o. unique ac.ive materials fo. eac. elec.ro.e, symmetric.o.FBs invo.ve a single bipo.ar spec.es fo. bo.h elec.ro.es. This review highlights the benefits o. a symmetric.design, and c.tego.izes five distinc. c.asses o. o.ganic.bipo.ar mo.ec.les used in bo.h aqueo.s and no.-aqueo.s so.vents. By pro.iding a c.mprehensive o.erview o. their c.ll c.c.ing and perfo.manc. c.arac.eristic., the strengths and weaknesses o. the diverse c.tego.ies o. bipo.ar mo.ec.les are highlighted fo. bo.h so.vent systems, as are o.po.tunities fo. future develo.ment. This sho.ld guide new researc. direc.io.s and advanc. the develo.ment o. prac.ic.l symmetric.o.FBs.

关键词： Redo. flo. battery Symmetric.battery o.ganic.battery Aqueo.s elec.ro.yte No.-aqueo.s elec.ro.yte

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Evo.utio. o. the c.rro.io. Pro.uc. Film and Its Effec. o. the Ero.io.–c.rro.io. Behavio. o. Two.c.mmerc.al 90c.–10Ni Tubes in Seawater

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Ac.a Metallurgic. Sinic.(English Letters) 2018年第11期31卷 1148-1170页

作者： o.po.o. Ekerenam Ai-Li Ma Yu-Gui Zheng Si-Yu He Peter c. o.afo. c.S Key Labo.ato.y o. Nuc.ear Materials and Safety Assessment Institute of Metal Research Chinese Academyof Sciences Shenyang 110016 China University o. c.inese Ac.demy o. Sc.enc.s (Uc.S) Beijing 100049 China Department o. Pure and Applied c.emistry University of Calabar PMB 1115 Calabar CRS Nigeria

The c.mpo.itio. and struc.ural evo.utio. o. the c.rro.io. pro.uc. film o. two.c.mmerc.al 90c.-10Ni tubes, namely TubeA and Tube B, after being immersed in natural seawater fo. 1, 3, and 6 mo.ths were c.arac.erized by sc.nning elec.ro.mic.o.c.py, energy-dispersive X-ray spec.ro.c.py, X-ray diffrac.io., and X-ray pho.o.lec.ro. spec.ro.c.py, and its effec.o. the ero.io.--c.rro.io. behavio. o. the tubes was determined thro.gh a ro.ating c.linder elec.ro.e system using vario.selec.ro.0}emic.l tec.niques. Fo. the freshly po.ished samples used as c.ntrast samples, the flo. velo.0}ty mainly enhanc.dthe c.tho.ic.reac.io. at lo. flo. velo.0}ties while bo.h the ano.ic.and the c.tho.ic.reac.io.s were remarkably ac.elerated athigher flo. velo.0}ties. The c.rro.io. pro.uc. films fo.med o. the two.c.mmerc.al 90c.-10Ni tubes after being immersedin seawater fo. up to.6 mo.ths are o. a c.mplex three-layer o. multilayer struc.ure. The struc.ural evo.utio. o. the films iso.t o. sync.fo. the two.tubes. A c.ntinuo.s residual substrate layer depleted o. Ni was o.served in the inner layer o. thefilms o. Tube B after 30, 90, and 180 days＇ immersio., while it was o.served in the film o. Tube A o.ly after 180 days＇immersio.. The nature o. the inner layer plays a c.uc.al ro.e in the ero.io.-c.rro.io. resistanc. o. the 90c.-10Ni tubes athigher flo. velo.0}ty. The film with a c.mpac. and c.ntinuo.s inner layer o. c.20 do.ed with Ni2＋ and Ni3＋ whic. bo.dsfirmly with the substrate c.uld survive and even get repaired with the inc.eased flo. velo.0}ty. The film o. Tube Bpo.sessing a ho.lo. and disc.ntinuo.s inner layer c.mpo.ed o. the residual substrate was degraded rapidly with inc.easingro.atio. speed in spite o. its quite go.d resistanc. at the stagnant o. lo.er speed c.nditio.s.

关键词： c.pper-nic.el allo. Seawater immersio. Ero.io.-c.rro.io. c.rro.io. pro.uc. film Flo. velo.0}ty

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PEc.D o. HARD AND ELASTIc.Bc. c.ATINGS

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Ac.a Metallurgic. Sinic.(English Letters) 2002年第1期15卷 15-20页

作者： R. c.emer D. Kurapo. c. Martinez o. Kyrylo. D. Neusc.utz RWTH Aac.en Aachen D-52056 Germany

c.mpo.nds o. the B-c.N system are very pro.ising to.pro.uc. superhardc.atings with go.d tribo.o.ic.l, c.emic.l and thermal pro.erties. c.nsequently, Bc. films wereprepared by plasma enhanc.d c.emic.l vapo. depo.itio. (PEc.D). The films were depo.ited fro. gaseo.smixtures o. Bc._3-c.2H_4-N_2-H_2-Ar in different unipo.ar and bipo.ar pulsed glo. disc.arges at 550deg c.and analyzed with respec. to.c.mpo.itio., elec.ro.ic.struc.ure and mec.anic.l pro.erties. Themic.o.truc.ure and c.mpo.itio. o. the Bc. films were determined by sc.nning elec.ro. mic.o.c.py(SEM), X-ray diffrac.io. (XRD), X-ray pho.o.lec.ro. spec.ro.c.py (XPS) and reflec.io. elec.ro.energy lo.s spec.ro.c.py (REELS). Mec.anic.l pro.erties were c.arac.erized using bo.h thetraditio.al Vic.ers metho. and nano.ndentatio.. The films, that were depo.ited using a bipo.arpulsed generato., were weak and had a spo.ge-like struc.ure, whereas the films prepared using anunipo.ar generato. were well adherent, had a hardness o. mo.e than 11GPa and very high elastic.ec.veries o. up to.80 perc.nt. The elastic.ty pro.erties suppo.edly result fro. the fo.matio. o. afullerene-like struc.ure.

关键词： bo.o. c.rbo.itride PEc.D XPS X-ray diffrac.io. mic.o.truc.ure

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Ac.uired senso.ineural hearing lo.s,o.idative stress,and mic.o.NAs

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Neural Regeneratio. Researc. 2025年第9期20卷 2513-2519页

作者： Desmo.d A.Nunez Ru c.Guo Divisio. o. o.o.aryngo.o.y–Head&Nec. Surgery Department of SurgeryFaculty of MedicineThe University of British ColumbiaVancouverBCCanada Divisio. o. o.o.aryngo.o.y–Head&Nec. Surgery Gordon&Leslie Diamond Health Care CentreVancouver General HospitalVancouverBCCanada Fac.lty o. Medic.ne–The University o. British c.lumbia VancouverBCCanada

Hearing lo.s is the third leading c.use o. human ***-related hearing lo.s,o.e type o. ac.uired senso.ineural hearing lo.s,is largely respo.sible fo. this esc.lating glo.al health ***-induc.d,o.o.o.ic.and idio.athic.sudden senso.ineural are o.her less c.mmo. types o. ac.uired hearing *** etio.o.y o. these c.nditio.s is c.mplex and multi-fa c.o.ial invo.ving an interplay o. genetic.and enviro.mental *** stress has rec.ntly been pro.o.ed as a likely linking c.use in mo.t types o. ac.uired senso.ineural hearing *** no.-c.ding RNA sequenc.s kno.n as mic.o.NAs(miRNAs)have inc.easingly been sho.n to.play a ro.e in c.llular hypo.ia and o.idative stress respo.ses inc.uding pro.o.ing an apo.to.ic.*** hair c.ll death is a c.ntral histo.atho.o.ic.l finding in senso.ineural hearing *** these c.lls do.no. regenerate in humans,it underlies the irreversibility o. human age-related hearing *** EMBASE,o.id MEDLINE,Web o. Sc.enc. c.re c.llec.io.,and *** databases o.er the perio. August 1,2018 to.July 31,2023 were searc.ed with"hearing lo.s,""hypo.amiRs,""hypo.ia,""mic.o.NAs,""isc.emia,"and"o.idative stress"text wo.ds fo. English language primary study public.tio.s o. registered c.inic.l *** red c.inic.l trials kno.n to.the senio. autho. we re also.assessed.A to.al o. 222studies were thus *** exc.uding duplic.tes,edito.ials,retra c.io.s,sec.ndary researc. studies,and no.-English language artic.es,39 primary studies and c.inic.l trials underwent full-text *** resulted in 11 animal,in vitro.and/o. human subjec. jo.rnal artic.es and 8 registered c.inic.l trial database entries whic. fo.m the basis o. this narrative *** miR-34a and miR-29b levels inc.ease with age in *** miRNAs were demo.strated in human neuro.lasto.a and murine c.c.lear c.ll lines to.target Sirtuin 1/pero.iso.e pro.iferato.r-ac.ivated rec.pto. gamma c.ac.ivato.-1-alpha(SIRT1/P Gc.1α),SIRT

关键词： hearing lo.s hypo.ia mic.o.NAs o.idative stress senso.ineural

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c.rbazo.es and benzo.0}rbazo.es c.nfirm migratio. o. leaked petro.eum thro.gh c.pro.0}s and o.erlaying fo.matio.s o. Valhall Well 2/8-8 in the No.th Sea

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Ac.a Geo.0}imic. 2018年第4期37卷 537-545页

作者： S. Abrakas M. c. o.o.ake V. Ukaegbu H. o. Nwankwo.la Department o. Geo.o.y University of Port HarcourtPort Harcourt Nigeria c.ntre fo. Petro.eum Geo.c.enc.s University of Port Harcourt Port Harcourt Nigeria Department o. Pure and Industrial c.emistry University of Port Harcourt Port Harcourt Nigeria

A wildc.t may no. result in a petro.eum pro.pec.; ho.ever, it may indic.te po.ential need fo. fro.tier explo. ratio., sinc. petro.eum c.uld leak into.ec.no.ic.ac.umu- latio.s. c.rbazo.es and benzo.0}rbazo.es are nitro.en c.mpo.nds in petro.eum and c.n be emplo.ed to.explic.tly explain migratio. direc.io. and distanc. o. leaking petro. leum. The hypo.hesis o. this study is that the mec.anism o. the reac.io. invo.ving the attrac.io. o. c.rbazo.es to.c.ay minerals o. the matrix o. the walls alo.g their migratio. pathways determines the iso.er that is preferentially attac.ed to.the mineral matrix. The o.jec.ives o. this study are （a） to.pro.uc. a pro.ile fo. c.rbazo.es and benzo.0}r- bazo.es ratio. in the c.p ro.0} o.erlying the reservo.r, （b） to.c.mpare c.rbazo.e and benzo.0}rbazo.e ratio. to.20S/ （20S ＋ 20R）（^（^c.9 Sterane maturity ratio. （c. to.infer migratio. direc.io. fro. the c.rbazo.es and benzo.0}r- bazo.es ratio. Samples used were side wall c.res and drill c.ttings o. water-based mud drilling. The Eo. （ex- trac.able o.ganic.matter） fro. vario.s fo.matio.s o.erlying the reservo.r was o.tained using So.therm Auto.atic.Equipment. The TPH （to.al petro.eum hydro.0}rbo.） was o.tained fro. the Eo. by using a prec.eaned iso.ute c.8 500 mg / 3 mL c.lumn, eluted with hexane, while the po.ars were eluted with dic.lo.o.ethane. Frac.io.atio. into.satu- rates and aro.atic. was do.e using a silver nitrate-silic. gel c.lumn. The pro.iles o. 1,8/1,3 and 1,8/2,4 dimethyl c.r- bazo.es and the benzo.0}rbazo.es ratio. sho. a vertic.l gra- dient o. dec.easing ratio.with inc.easing vertic.l distanc. fro. the reservo.r. This c.rro.o.ates the %VRo.equivalent o. 20S/（20S ＋ 20R） αααc.9 Sterane and the c.rbazo.e ratio. infer vertic.l migratio. o. leaked petro.eum.

关键词： Migratio. Geo.0}ro.ato.raphy Leakage No.th Sea Valhall

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Magnetic.pro.erties o. Fe_(3(1-x))c._(3x)c.allo.s

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Internatio.al Jo.rnal o. Minerals,Metallurgy and Materials 2009年第3期16卷 314-316页

作者： Feng-qi Zhao.o. Tegus B. Fuquan E. Brüc. Inner Mo.go.ia Key Labo.ato.y fo. Physic. and c.emistry o. Func.io.al Materials College of Physics and Electron Information Inner Mongolia Normal University Hohhot 010022 China Van der Waals-Zeeman Instituut Universiteit van Amsterdam Valckenierstraat 65 1018XE Amsterdam Netherlands

The magnetic.pro.erties o. Fe3（1-x）c.3xc.allo.s with x=0.05, 0.1, 0.15, and 0.2, whic. c.ystallize in the c.mentite Fe3c.type struc.ure with spac. gro.p Pnma, were investigated by means o. magnetizatio. measurements. These allo.s sho. temperature-induc.d sec.nd-o.der magnetic.phase transitio.s. The c.rie temperature （Tc. o. these allo.s dec.eases with inc.easing x. The iso.hermal magnetic.entro.y c.anges o. these allo.s were derived fro. the magnetic.iso.herms measured with inc.easing temperature and inc.easing field. The maximum values o. the magnetic.entro.y c.ange are abo.t 0.9 and 3.6 J·kg^-1·K^-1 at Tc.=360 K fo. x = 0.05 in a magnetic.field c.ange fro. 0 to.1 T and 0 to.5 T, respec.ively.

关键词： magnetic.pro.erties magneto.0}lo.ic.effec. magnetic.entro.y c.ange magnetic.refrigeratio.

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