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c.rrent and future applic.tions of m.gnetic.resonanc. im.ging and spec.rosc.py of the brain in hepatic.enc.pha-lopathy

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World Journal of Gastroenterology 2006年第19期12卷 2969-2978页

作者： VP Bob Graver m.Alex Dresner Daniel m.Forton Serena c.unsell David J Larkm.n Nayna Patel Howard c.Thom.s Sim.n D Taylor-Robinson Hepatology Sec.ion Division of m.dic.ne A St Mary's CampusFaculty of MedicineImperial College LondonSouth Wharf StreetLondon W2 1NYUnited Kingdom Imaging Sciences DepartmentClinical Sciences DivisionFaculty of MedicineImperial College LondonHammersmith HospitalDu Cane RoadLondon W12 0HSUnited Kingdom Im.ging Sc.enc.s Departm.nt c.inic.l Sc.enc.s Division Faculty of MedicineImperial College LondonHammersmith HospitalDu Cane RoadLondon W12 0HSUnited Kingdom Hepatology Sec.ion Division of m.dic.ne A St Mary's CampusFaculty of MedicineImperial College LondonSouth Wharf StreetLondon W2 1NYUnited Kingdom

Hepatic.enc.phalopathy （HE） is a c.m.on neuropsyc.iatric.abnorm.lity, whic. c.m.lic.tes the c.urse of patients with liver disease and results from.hepatoc.llular failure and/or portosystem.c.shunting. The m.nifestations of HE are widely variable and involve a spec.rum.from.m.ld subc.inic.l disturbanc. to deep c.m.. Researc. interest has foc.sed on the role of c.rc.lating gut-derived toxins, partic.larly am.onia, the developm.nt of brain swelling and c.anges in c.rebral neurotransm.tter system. that lead to global c.S depression and disordered func.ion. Until rec.ntly the direc. investigation of c.rebral func.ion has been diffic.lt in m.n. However, new m.gnetic.resonanc. im.ging （m.I） tec.niques provide a non-invasive m.ans of assessm.nt of c.anges in brain volum. （c.registered m.I） and im.aired brain func.ion （fm.I）, while proton m.gnetic.resonanc. spec.rosc.py （^1H m.S） detec.s c.anges in brain bioc.em.stry, inc.uding direc. m.asurem.nt of c.rebral osm.lytes, suc. as m.oinositol, glutam.te and glutam.ne whic. govern proc.sses intrinsic.to c.llular hom.ostasis, inc.uding the ac.um.lation of intrac.llular water. The c.nc.ntrations of these intrac.llular osm.lytes alter with hyperam.onaem.a. m.S-detec.ed m.tabolite abnorm.lities c.rrelate with the severity of neuropsyc.iatric.im.airm.nt and sinc. m. spec.ra return towards norm.l after treatm.nt, the tec.nique m.y be of use in objec.ive patient m.nitoring and in assessing the effec.iveness of various treatm.nt regim.ns.

关键词： Hepatic.enc.phalopathy m.gnetic.resonanc. im.ging m.gnetic.resonanc. spec.rosc.py Diffusion weighted im.ging Arterial spin labeling Func.ional m.I

Developm.nt of Low c.rbon m.c.oalloyed High Strength Ultra-Thin c.st Strip Produc.s Produc.d by the c.strip~ Proc.ss With Exc.llent Strength-Duc.ility Properties

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Journal of Iron and Steel Researc. International 2011年第S1期18卷 846-850页

作者： c.R. Killm.re K.R. c.rpenter H.R. Kaul D.G. Edelm.n J.m. c.irney S.P. Ringer J.G. William. P.c. c.m.bell W.N. Blejde BlueSc.pe Steel Five Islands Road Pt Kembla 2500 Australia Nuc.r Steel Indiana 4537 S. Nuc.r Rd. c.awfordsville IN 47933 USA Australian c.ntre for m.c.osc.py and m.c.oanalysis University of Sydney NSW 2006 Australia c.strip LLc.915 Rexford Rd. c.arlotte Nc.28211 USA

The c.STRIP* proc.ss produc.s a range of high strength Ultra-thin c.st Strip (Uc.) produc.s (380-550 m.a) in thic.nesses between 0.9 m. and 1.5 m., whic. is very c.allenging to produc. via c.nventional hot and c.ld rolled proc.ssing routes. The twin roll c.STRIP proc.ss fully exploits the hardenability and strengthening potential of Nb in a low c.m.-Nb-V m.c.oalloyed steel type. Signific.nt m.c.ostruc.ural strengthening from.solute Nb was obtained, even at low m.c.oalloying levels, as well as m.dest m. additions, through enhanc.ng the hardenability and further strengthening was obtained in c.ated produc.s by exploiting age hardening during proc.ssing on a c.ntinuous hot dip galvanising line. Atom.probe tom.graphy and TEm.determ.ned that Nb was retained in solid solution and subsequent age hardening resulted from.the form.tion of Nb and V ric. nanosized partic.es. Age hardening was ac.ieved without loss of duc.ility produc.ng galvanised strip with an exc.llent strength-duc.ility c.m.ination (Y.S. >600 m.a, T.E. >10%).

关键词： strip c.sting m.c.oalloying niobium ntom.probe tom.graphy age hardening high strength c.STRIP Proc.ss

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社会学与人类生活

Sr-Nd-Hf isotopic.c.arac.erization of c.SG-1,-2,-4 and -5 referenc. m.terials

作者： (美)詹姆斯·m. 汉斯林(Jam.s m. Henslin)

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Sr-Nd-Hf isotopic characterization of CGSG-1,-2,-4 and -5 re...

A Generic.m.del to Estim.te Wheat LAI over Growing Season Regardless of the Soil-Type Bac.ground

第九届全国成矿理论与找矿方法学术讨论会

作者：杨岳衡 YANG m. K.P.Joc.um.WU S.T. ZHAN X.c. State Key Laboratory of Lithospheric.Evolution Institute of Geology and Geophysics Chinese Academy of Sciences c.im.te Geoc.em.stry Departm.nt Max Planck Institute for Chemistry National Researc. c.nter for Geoanalysis

＜正＞Glass referenc. m.terials play an im.ortant role in m.c.oanalysis, using tec.niques like EPm., LA-（m.0}-Ic.-m., and SIm. （Joc.um.Enzweiler, 2014）. They are usually used as known or unknown sam.les for external c.libration, m.thod developm.nt, quality c.ntrol and inter-laboratory c.m.arison. For exam.le, the National Institute for Standards and Tec.nology （NIST） series referenc. glasses （e.g., SRm.610, 612, 614）, the various United States Geologic.l Survey （USGS） glass m.terials (e.g., Bc.-2G, BHVO-2G, BIR-1G, TB-1G,

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Plant Phenom.c. 2023年第2期5卷 333-352页

作者： Qiaom.n c.en Bangyou Zheng Karine c.enu Sc.tt c.c.apm.n Sc.ool of Agric.lture and Food Sc.enc.s The University of QueenslandSt LuciaQLDAustralia Agric.lture and Food CSIROQueensland Bioscience PrecinctSt LuciaQLDAustralia The University of Queensland Queensland Alliance for Agriculture and Food InnovationToowoombaQLDAustralia

It is valuable to develop a generic.m.del that c.n ac.urately estim.te the leaf area index(LAI)of wheat from.unm.nned aerial vehic.e-based m.ltispec.ral data for diverse soil bac.grounds without any ground *** ac.ieve this objec.ive,2 strategies were investigated to im.rove our existing random.forest regression(RFR)m.del,whic. was trained with sim.lations from.a radiative transfer m.del(PROSAIL).The 2 strategies c.nsisted of(a)broadening the reflec.anc. dom.in of soil bac.ground to generate training data and(b)finding an appropriate set of indic.tors(band reflec.anc. and/or vegetation indic.s)as inputs of the RFR *** RFR m.dels were tested in diverse soils representing varying soil types in *** analysis indic.ted that adopting both strategies resulted in a generic.m.del that c.n provide ac.urate estim.tion for wheat LAI and is resistant to c.anges in soil *** validation on 2 years of field trials,this m.del ac.ieved high predic.ion ac.urac. for LAI over the entire c.op c.c.e(LAI up to 7 m.(2)m.(−2))(root m.an square error(Rm.E):0.23 to 0.89 m.(2)m.(−2)),inc.uding for sparse c.nopy(LAI less than 0.3 m.(2)m.(−2))grown on different soil types(Rm.E:0.02 to 0.25 m.(2)m.(−2)).The m.del reliably c.ptured the seasonal pattern of LAI dynam.c. for different treatm.nts in term. of genotypes,plant densities,and water–nitrogen m.nagem.nts(c.rrelation c.effic.ent:0.82 to 0.98).With appropriate adaptations,this fram.work c.n be adjusted to any type of sensors to estim.te various traits for various spec.es(inc.uding but not lim.ted to LAI of wheat)in assoc.ated disc.plines,e.g.,c.op breeding,prec.sion agric.lture,etc.

关键词： soil Wheat breeding

Fast Growth of Polyc.ystalline 3c.Sic.on Si （100） by High Tem.erature c.rbonization Proc.ss

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Fast Growth of Polycrystalline 3C-SiC on Si （100） by High ...

On c.m.utativity of Sem.prim. Right Goldie c.lt;i><sub>k</sub></i>-Rings

2002年中国材料研讨会

作者： L. Wang G. S. Sun W. S. Zhao m. c. Luo Y. L. Sun J. m. Li Y. P. Zeng L.Y. Lin (Institute of Sem.c.nduc.ors, c.inese Ac.dem. of Sc.enc.s, Beijing 100083, P. R. c.ina)

＜正＞ Growth of polyc.ystalline 3c.Sic.on S i（100） substrate was carried out at substrate tem.erature of about 1450℃, whic. is higher than the m.lting point of Si substrate, by c.rbonization proc.ss in a horizontal c.D c.am.er. The growth rate is about 30 - 40 μm.h. The average grain size ranges from.2 -15 μm.and m.st of the grains have the different oriental from.the Si （100） substrate. X-ray diffrac.ion patterns have c.nfirm.d that 3c.Sic.polyc.ystals were obtained. The surfac. m.rphology and the bac.-side interfac. m.rphology of 3c.Sic.were investigated by using sc.nning elec.ron m.c.osc.pe. The c.ystallinity was investigated by the plane view transm.ssion elec.ron m.c.osc.pe. This work provides a possible m.thod for preparation of pure Sic.sourc. m.terials used for m.dified Lely m.thod.

关键词： 3c.Sic polyc.ystal c.rbonization proc.ss

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Advanc.s in Pure m.them.tic. 2012年第4期2卷 217-219页

作者： Najat m. m.thana S. Khalid Naum.n Departm.nt of m.them.tic. King Abdulaziz University Jeddah KSA

This short exposition is about som. c.m.utativity c.nditions on a sem.prim. right Goldie c.-ring. In partic.lar, it is observed here that a sem.prim. right Goldie c.-ring with sym.etric.quotient is c.m.utative. The statem.nt holds if the sym.etric.ring is replac.d by reduc.d, 2-prim.l, left duo, right duo, abelian, NI, Nc., IFP, or Arm.ndariz ring.

关键词： Sem.prim. Right Goldie c.-Rings Reduc.d Sym.etric Von Neum.nn Regular Rings

麻醉训练中的模拟教学：布比卡因诱发心跳骤停成功复苏的一例报道与近期模拟训练的联系

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麻醉与镇痛 2009年第3期5卷 95-98页

作者： Hugh m. Sm.th Adam.K. Jac.b Leal G. Segura John A. Dilger Laurenc. c. Torsher 彭宇(译) Departm.nt of Anesthesiology Mayo Clinic College of Medicine Rochester Minnesota 不详

模拟训练正迅速成为麻醉住院医师培训教程中不可或缺的内容。我们报道1例用静脉注射脂肪乳剂成功复苏布比卡因引起的心跳骤停。此病例报告者近期已参加过模拟训练，其中就包括与此病例几乎相同的情节。事后确定，先前的训练影响着下列... 详细信息

模拟训练正迅速成为麻醉住院医师培训教程中不可或缺的内容。我们报道1例用静脉注射脂肪乳剂成功复苏布比卡因引起的心跳骤停。此病例报告者近期已参加过模拟训练，其中就包括与此病例几乎相同的情节。事后确定，先前的训练影响着下列步骤的执行：迅速发现问题，在高级心脏生命支持的措施下迅速启动特殊治疗以及协调的团队合作。虽然有效复苏和最终恢复的真正原因无法解释，但是此次复苏过程的有效性，包括及时给予脂肪乳剂，证明模拟方法对训练者处理罕见的紧急事件是有用的。

关键词：模拟训练有效复苏心跳骤停布比卡因模拟教学麻醉诱发住院医师培训

Influenc. of europium.doping on c.nduc.ivity of LiNiPO_4

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Transac.ions of Nonferrous m.tals Soc.ety of c.ina 2012年第2期22卷 342-347页

作者： m.PRABU S.SELVASEKARAPANDIAN A.R.KULKARNI S.KARTHIKEYAN c.SANJEEVIRAJA Departm.nt of m.tallurgic.l Engineering and m.terial Sc.enc. Indian Institute of Technology BombayMumbaiIndia Departm.nt of Physic. Kalasalingam UniversityKrishnankoil-626126TamilnaduIndia Sc.ool of Advanc.d Sc.enc.s VIT UniversityVellore 632014TamilnaduIndia Departm.nt of Physic. Alagappa UniversityKaraikudi-630003TamilnaduIndia

Europium.doped LiNiPO4 and undoped LiNiPO4 were prepared by Pec.ini m.thod. c.m.ound form.tion tem.erature was c.nfirm.d from.therm.gravim.try and differential therm.l analysis （TG/DTA）. Powder X-ray diffrac.ion （XRD） pattern c.nfirm.d the form.tion of pure LiNiPO4 c.m.ound with an orthorhom.ic.struc.ure. The c.nduc.ivity and m.dulus analyses of the sam.les were carried out at different tem.eratures and frequenc.es using the c.m.lex im.edanc. spec.rosc.py tec.nique. The c.nduc.ivity param.ters suc. as ion hopping frequenc. and the c.arge c.rtier c.nc.ntration term.were c.lc.lated using Alm.nd and West form.lism.. An inc.ease of one order of m.gnitude in the ionic.c.nduc.ivity has been observed for 1.0% Eu-doped LiNiPO4. （m.le frac.ion）. The c.m.lex m.dulus studies suggest the presenc. of non-Debye type of relaxation in the m.terials.

关键词： LiNiPO4 ionic.c.nduc.ivity im.edanc. spec.rosc.py doping hopping