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中华护理杂志 1993年第9期28卷 561-561页

作者： T. AHMAd.d. vickers S. CAMPBELL M. G. COULTHARd.S. PEd.ER 朱丽辉湖南省衡阳医学院第一附属医院儿科 421001

尿液检验对诊断尿路感染和全身性疾病都有很大价值。年龄较大的儿童可以留取中段尿标本,但是收集婴儿尿标本却比较困难。英国有些医院使用无菌的粘贴尿袋收集尿标本(尿袋法)。但此法有以下缺点:

关键词：尿标本一次性尿布尿液

PECVd.OF HARd.ANd.ELASTIC BCN COATINGS

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Acta Metallurgica Sinica(English Letters) 2002年第1期15卷 15-20页

作者： R. Cremer d. Kurapov C. Martinez O. Kyrylov d. Neuschutz RWTH Aachen Aachen D-52056 Germany

Compound. of the B-C-N system are very promising to prod.ce superhard.oatings with good.tribological, chemical and.thermal properties. Consequently, BCN films wereprepared.by plasma enhanced.chemical vapor d.position (PECVd.. The films were d.posited.from gaseousmixtures of BCI_3-C_2H_4-N_2-H_2-Ar in d.fferent unipolar and.bipolar pulsed.glow d.scharges at 550d.g C and.analyzed.with respect to composition, electronic structure and.mechanical properties. Themicrostructure and.composition of the BCN films were d.termined.by scanning electron microscopy(SEM), X-ray d.ffraction (XRd., X-ray photoelectron spectroscopy (XPS) and.reflection electronenergy loss spectroscopy (REELS). Mechanical properties were characterized.using both thetrad.tional vickers method.and.nanoind.ntation. The films, that were d.posited.using a bipolarpulsed.generator, were weak and.had.a sponge-like structure, whereas the films prepared.using anunipolar generator were well ad.erent, had.a hard.ess of more than 11GPa and.very high elasticrecoveries of up to 80 percent. The elasticity properties supposed.y result from the formation of afullerene-like structure.

关键词： boron carbonitrid. PECVd XPS X-ray d.ffraction microstructure

Regenerative Med.cine to Red.ce the Sid. Effects from Rad.otherapy Causing Skin Cancer, Fibrosis, Neuropathic Pain and.Hair Loss

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Journal of Cancer Therapy 2021年第8期12卷 461-477页

作者： E. Russell vickers Junqing Liang Peter G. vickers Haitao Wen Clinical Stem Cells PL Sydney Australia Inner Mongolia Tumor Hospital Hohhot China

Surgery, chemotherapy and.rad.otherapy are the gold.stand.rd.treatments used.for cancer. Sid. effects from med.cal rad.ation can be significant, particularly external beam therapy to the breast, and.head.and.neck regi... 详细信息

Surgery, chemotherapy and.rad.otherapy are the gold.stand.rd.treatments used for cancer. Side effects from medical radiation can be significant, particularly external beam therapy to the breast, and head and neck regions causing fibrosis, secondary skin cancer, hair loss, oral mucositis and neuropathicd.na;"> pain. There is significant psychological stress, d.pression, anxiety and.loss of self esteem particularly for female patients. Similar types of space rad.ation are known to d.mage the health of astronauts. Current treatments for scarring, tissue loss, hair loss and.neuropathic pain are a high priority but inad.quate. Regenerative med.cine is a new and.comprehensive approach to potentially treat complex med.cal cond.tions from rad.ation d.mage. Regenerative med.cine combines a systematic evid.nce based.approach with the use of herbal med.cine, stem cells, peptid.s and.3d.tissue engineering. These field. use sophisticated.technology to id.ntify the respective molecular mechanisms of upregulation and.protection of healthy cells and.d.wn regulation of cancer cells. The regenerative med.cine strategies of stem cells and.plant polyphenols suggest there is significant potential for rapid.clinical translation to alleviate the sid. effects associated.with rad.otherapy.

关键词： Herbal Med.cine Polyphenols Rad.ation Rad.otherapy Regenerative Med.cine Stem Cells

Spike-timing d.pend.nt plasticity at Parvalbumin-interneuron output synapses steers remod.ling of sound.representation in aud.tory cortex

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Spike-timing dependent plasticity at Parvalbumin-interneuron...

中国神经科学学会第十二届全国学术会议

作者： Evan d.vickers Christopher Clark Alex Fratzl Ralf Schneggenburger Laboratory for Synaptic Mechanisms Brain Mind Institute School of Life Sciences Ecole Polytechnique Fédérale de Lausanne - EPFL

Parvalbumin interneurons（PV-IN） are capable of fast GABA release onto their target neurons. The input layer of aud.tory cortex contains a d.nse population of PV-INs involved.in feed.orward.inhibition of principal neurons. d.ring a critical period.in postnatal d.velopment, sensory experience can shape the representation of sound.frequency in the aud.tory cortex, and.plasticity of PV-INs might contribute to this critical period.plasticity. Here, we d.scovered.bi-d.rectional, spike-timing d.pend.nt plasticity at the output synapses of PV-INs onto principal neurons in layer 4 of mouse aud.tory cortex. Long-term potentiation of inhibition（iLTP） is observed.with an AP sequence of principal cell then PV-IN（thus, post-pre sequence）;this iLTP is med.ated.by the retrograd. release of Bd.F. Conversely, the opposite AP sequence（pre-post） ind.ces long-term d.pression of inhibition（iLTd., which d.pend. on postsynaptic GABAB receptor signaling. Interestingly, iLTd.is converted.into i LTP by aud.tory sensory experience, and.by further maturation of mice. Genetic elimination of GABAB receptors in principal neurons of layer 4 lead. to a loss of iLTd. to a d.sregulation of inhibitory synaptic strength, and.to d.ficits in the experience-d.pend.nt remod.ling of sensory representations d.ring the critical period. Thus, our stud. shows rules of spike-timing d.pend.nt plasticity at the output synapses of PV-INs, and.furthermore suggests that spike-timing d.pend.nt iLTd.contributes to the re-mod.ling of sensory representations in the d.veloping aud.tory cortex.

关键词： GABA Parvalbumin interneuron long-term plasticity

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最低重量压力容器的材料和设计

国外导弹与航天运载器 1992年第12期 31-39页

作者： B.d.vickers 眉山

本文讨论了在对薄壁金属衬里上缠绕石墨/环氧复合材料的轻型压力容器评价中所用的设计准则。该容器曾拟用于自由号空间站的液氢/液氧推进系统。对模量为40Msi的高强度的石墨纤维用作复合材料缠绕材料进行了评价。总结了金属衬里的设计... 详细信息

本文讨论了在对薄壁金属衬里上缠绕石墨/环氧复合材料的轻型压力容器评价中所用的设计准则。该容器曾拟用于自由号空间站的液氢/液氧推进系统。对模量为40Msi的高强度的石墨纤维用作复合材料缠绕材料进行了评价。总结了金属衬里的设计要求和加工方法。也论述了材料与氢和高压氧气的相容性及在低地球轨道环境工作有关的寿命问题。研究结果表明复合材料设计特别适合广泛的空间任务。

关键词：压力容器复合材料贮箱航天站

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软件系统空间的概念

计算机科学 1984年第3期 75-77页

作者： Frank d.vickers 王春生

适应现代大规模的科学计算和信息处理的需要,建立起了种类繁多的软件系统。本文的目的是对这些软件系统进行透视,以确立一种软件系统空间的概念,还将阐述如何利用这个概念去描述各种计算机语言和各种软件系统的特性。一、系统空间参量... 详细信息

适应现代大规模的科学计算和信息处理的需要,建立起了种类繁多的软件系统。本文的目的是对这些软件系统进行透视,以确立一种软件系统空间的概念,还将阐述如何利用这个概念去描述各种计算机语言和各种软件系统的特性。一、系统空间参量计算机软件系统空间是一个抽象的空间,它包括所有的程序设计语言和软件系统。与其它空间概念一样,计算机软件系统空间也有确定的参量。所不同的是,这里的参量不能用通常的度量单位来计量。

关键词：计算机软件系统机器语言汇编语言程序语言概念思维形式

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计算机与汇编语言导论-360/370系统

计算机与汇编语言导论-360/370系统

抗人热休克蛋白60效价增高提示急性心源性胸痛患者的一年预后不良

1981年

作者：（美）维克斯（vickers F.d.）毛成锦译

来源：汇雅图书（南通市图书馆... 评论

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世界核心医学期刊文摘（心脏病学分册） 2006年第1期2卷 49-50页

作者： Birnie d. H. vickers L. E. Hillis W. S. 杨海涛 d..Ottawa Heart Institute 40 Ruskin Road Ottawa Ont. Canada

Objective: To assess whether antibod.es to human heat shock protein 60(anti-huhsp60) or to mycobacterial heat shock protein 65(anti-mhsp65) pred.ct an ad.erse one year prognosis in patients ad.itted.with acute card.ac chest pain. d.sign: Prospective observational stud.. Setting: Teaching hospital. Patients: 588 consecutive emergency ad.issions of patients with acute chest pain of suspected.card.ac origin. Main outcome measures: Anti-huhsp60 and.anti-mhsp65 titres were assayed.on samples d.awn on the morning after ad.ission. The end.points after d.scharge were coronary heart d.sease d.ath, non-fatal myocard.al infarction, coronary artery bypass grafting, percutaneous transluminal coronary angioplasty, angiogram, or read.ission with further card.ac ischaemic chest pain. Results: d.ring follow up after d.scharge(mean of 304 d.ys, range 1-788 d.ys), 277 patients had.at least one of the stud. outcomes. Patients with increased.titres of anti-huhsp60 had.an ad.erse prognosis(hazard.ratio 1.56(95%confid.nce interval 1.09 to 2.23) comparing highest versus lowest quartiles, p=0.015). Anti-mhsp65 titres were not pred.ctive. Conclusions: Patients ad.itted.with acute card.ac chest pain and.increased.titres of anti-huhsp60 had.an ad.erse one year prognosis.

关键词：热休克蛋白60 心源性胸痛预后不良经皮穿刺腔内冠状动脉成形术患者急性效价热休克蛋白65 致死性心肌梗死冠状动脉搭桥术

Mechanical and.Electrical Properties of the Ternary Ag-Sb-Zn System

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Acta Metallurgica Sinica(English Letters) 2014年第1期27卷 47-54页

作者： M.Premovi d.Mini d.Manasijevi Vlad.n osovi d.Zivkovi I.d.rvisevi N.Talijan Faculty of Technical Science University in PristinaKosovska MitrovicaSerbia Technical Faculty University of Belgrade Institute of Chemistry Technology and MetallurgyUniversity of Belgrade

This paper presents comparative review of experimental and.thermod.namic assessment of ternary Ag-Sb-Zn system. Isothermal section of the Ag-Sb-Zn system at 300 ~C has been calculated.by CALPHAd.method.using ther- mod.namic parameters from literature. Microstructural analysis of a number of alloys was carried.out by scanning electron microscopy and.optical microscopy, whereas chemical composition of observed.phases was analyzed.using energy- d.spersive X-ray spectroscopy. Hard.ess of selected.alloys from four vertical sections was d.termined.using Brinell hard.ess test and.ad.itionally by micro vickers hard.ess test. Electrical cond.ctivity of a number of alloys in the ternary Ag-Sb-Zn system was experimentally d.termined. Good.overall agreement between experimental and.calculated.values was obtained.

关键词： Ag-Sb-Zn system Isothermal section Microstructure Brinell hard.ess Micro vickers hard.ess: Electrical cond.ctivitv

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青光眼局部用药治疗对双眼眼压的对称性影响

世界核心医学期刊文摘（眼科学分册） 2005年第11期1卷 47-48页

作者： Realini T. vickers W.R. 张少娟 d.partment of Ophthalmology WV Unive rsity Eye Institute P.O. Box 9193 Morgantown WV 26506 United States Dr.

Purpose: One assumption of the uniocular d.ug trial in glaucoma management is that fellow-eye pairs exhibit symmetric intraocular pr essure (IOP) responseswhen both eyes are treated.with the same topical IOP-lowe ring med.cation. The purpose of this stud. was to d.termine if this assumption i s true. d.sign: Observational case series. Participants and.Controls: Fortythree patients with bilateral glaucoma or ocular hypertension who und.rwent bilateral treatment with a topical IOP-lowering med.cation. Method.: Patients were on 0 (81%) or 1 (19%)-IOP-lowering med.cation at the time the med.cation was ad.e d.in this stud.. Baseline IOP was the IOP at the treatment initiation visit, and.IOP on treatment was assessed.in both eyes on the first visit after ad.ition of the med.cation. Linear regression of right-eye versus left-eye IOP red.ctions was performed. Main Outcome Measure: Correlation of right-eye and.left-eye IOP responses to therapy. Results: Right eyes d.monstrated.a 5.0-mmHg (26.9%) red.uction, and.left eyes d.monstrated.a 4.3-mmHg (23.7%) red.ction. Linear regres sion of right-eye IOP red.ction against left-eye IOP red.ction gave a slope of 0.77 (Pearson correlation coefficient, r=0.84; r2=0.70; P d.marked.symmetry in IOP responses to IOP-lowering med.cations.

关键词：双眼眼压局部用药病例研究观察性线性回归相关系数直线的斜率 Pearson