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Silver-Doped Layers of Implants Prepared by Pulsed Laser Deposition

作者： (奥)jelinek (奥)耶利内克

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Journal of Computer and Communications 2013年第7期1卷 59-61页

作者： Tomas Kocourek Miroslav jelinek Jan Miksovsky Karel Jurek Jaromir Kopecek Institute of Physics AS CR Na Slovance 2 182 21 Praha 8 Czech Republic 2Czech Technical University in Prague Faculty of Biomedical Engineering nam. Sitna 3105 27201 Kladno Czech Republic 3ProSpon s.r.o. J. Voskovne 3206 Kladno Czech republic.

Physical and mechanical properties of silver-doped layers of titanium alloy Ti6Al4V and 316L steel prepared by pulsed laser deposition were studied. Metallic silver-doped coatings could be a new way for antibacterial protection in medicine. Thin films of silver and silver-doped materials were synthesized using KrF excimer laser deposition. The material was ablated from two targets, which composed either from titanium alloy with silver segments or from steel with silver segments. The concentration of silver ranged from 1.54 at.% to 4.32 at.% for steel and from 3.04 at.% to 13.05 at.% for titanium alloy. The layers properties such as silver content, structure, and adhesion were measured. Adhesion was stu- died using scratch test.

关键词： Thin Layer Silver Titanium Alloy Steel Pulsed Laser Deposition Adhesion Implant

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冠心病介入治疗中的无血流现象及处理

中国急救医学 2001年第4期21卷 211-213页

作者：高传玉程兆云 Robert Whitbourn Andrew MacIsaac Patracia Fox Michael jelinek 河南省人民医院郑州450003 St.Vincent’sHospitalMelbourne Fitzory3065Australia

目的　评价血小板表面糖蛋白受体 (GPⅡb/Ⅲa)拮抗剂ReoPro对硝酸甘油不能缓解的冠状动脉无血流现象(No -Reflow)的疗效以及对住院期间临床预后的影响。方法　回顾性研究了伴或不伴No -Reflow现象病人的临床特点、住院期间主要心血管事... 详细信息

目的　评价血小板表面糖蛋白受体 (GPⅡb/Ⅲa)拮抗剂ReoPro对硝酸甘油不能缓解的冠状动脉无血流现象(No -Reflow)的疗效以及对住院期间临床预后的影响。方法　回顾性研究了伴或不伴No -Reflow现象病人的临床特点、住院期间主要心血管事件 (死亡、心肌梗死、血管再通术 )发生率。结果　 10 93例病人中经皮球囊扩张术 (PTCA) 35 2例 ,支架术 741例 ;共 2 3例病人被描述有No -Reflow现象 ,其中 6例病人对硝酸甘油冠状动脉内注射无反应 ,在给予ReoPro后TIMI血流明显改善 (0 83± 0 41vs 2 5 0± 0 5 4,P 0 75 )、靶血管再介入 (0vs 1 10 % ,P >0 75 )、搭桥术 (0vs 0 2 1% ,P >0 90 )发生率无区别 ,但心肌梗死发生率较高 (Q波心肌梗死 :16 7%vs0 37% ,P <0 0 0 5 ;无Q波心肌梗死 :5 0 %vs 1 0 5 % ,P <0 0 0 5 )。结论　ReoPro能明显改善对硝酸甘油无反应No -Reflow病人的TIMI血流及临床预后 ,也提示血小板介导的微血管血栓及栓塞是这类病人No

关键词： PTCA术支架术冠心病 No-Reflow现象血小板介入治疗 GP0Ⅱb/Ⅲa受体拮抗剂 ReoPro

Development of New Removal Process of Cadmium from Wastes of Scallops by Using Biomass Wastes

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Development of New Removal Process of Cadmium from Wastes of...

Hybrid Laser Technology for Creation of Doped Biomedical Layers

第八届东亚资源再生技术国际会议

作者： K.Inoue L.jelinek K.Ohto M.Morita Department of Applied Chemistry Faculty of Science ＆ Engineering Saga UniversityHonjo 1 Saga 840-8502 Japan Department of Applied Chemistry Faculty of Science ＆ Engineering Saga UniversityHonjo 1 Saga 840-8502 Japan Department of Applied Chemistry Faculty of Science ＆ Engineering Saga UniversityHonjo 1 Saga 840-8502 Japan UNIREX Corp. Hossamu 17-1-35 Nishi-ku Sapporo 063-0837 Japan

＜正＞Large amount of scallops are cultured and fished in northern parts of Japan. Scallops are marketed after cutting off their internal organs containing small amount of cadmium. The accumulating wastes of cadmium-containing internal organs of scallops （uro） develop into a serious environmental problem in the fishing areas of scallops. For the purpose of dissolving this environmental problem, cadmium was removed from uro by means of leaching with citric acid solution. The leached cadmium was adsorbed on adsorption gel prepared from apple juice residues. The effects of citric acid concentration and pH on the leaching and adsorption were examined by batch wise and column adsorption tests.

关键词： cadmium removal Scallops Biomass wastes

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Journal of Materials Science and Chemical Engineering 2016年第1期4卷 98-104页

作者： Miroslav jelinek Lucie Bacakova Jan Remsa Tomas Kocourek Jan Miksovsky Petr Pisarik Marta Vandrovcova Elena Filova Sarka Kubinova Institute of Physics ASCR Prague Czech Republic Faculty of Biomedical Engineering Czech Technical University in Prague Kladno Czech Republic Department of Biomaterials and Tissue Engineering Institute of Physiology ASCR Prague Czech Republic Institute of Experimental Medicine ASCR Prague Czech Republic

Hybrid laser technologies for deposition of thin films and basic schemes of combination of pulsed laser deposition (PLD) with magnetron sputtering and RF discharges or two lasers or three laser deposition systems are presented. Experiences with deposition of chromium doped diamond-like carbon (DLC) films for coating of prostheses are described. Layers of different chromium concentrations were prepared using hybrid systems (PLD + magnetron sputtering or by double PLD). Results of physical and mechanical characterization of film properties and biomedical tests of trivalent and toxic hexavalent chromium are given. Experiences with double laser deposition of DLC layers doped with silver are also mentioned.

关键词： Hybrid Laser Technology Biomaterials Thin Films Doped Layers DLC

Risk stratification for coronary artery disease in multi-ethnic populations:Are there broader considerations for cost efficiency?

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World Journal of Methodology 2019年第1期9卷 1-19页

作者： Pupalan Iyngkaran William Chan Danny Liew Jalal Zamani John D Horowitz Michael jelinek David L Hare James A Shaw Department of Cardiology Flinders UniversityNT Medical School Department of Cardiology Alfred and Western Health University of Melbourne Clinical Outcomes Research School of Public Health and Preventive MedicineMonash University Department of Interventional Cardiology Feris Shiraz UniversityShiraz University of Medical Sciences Department of Cardiology and Clinical Pharmacology the Queen Elizabeth HospitalUniversity of Adelaide Department of Cardiology Vincent’s Hospital Cardiovascular Research University of Melbourne Department of Cardiology The Alfred HospitalBaker IDI Heart and Diabetes Institute

Coronary artery disease(CAD) screening and diagnosis are core cardiac specialty *** symptoms,autopsy correlations supported reductions in coronary blood flow and dynamic epicardial and microcirculatory coronaries artery disease as *** angina remains a clinical diagnosis,most cases require correlation with a diagnostic *** the onset of the evidence building process much research,now factored into guidelines were conducted among population and demographics that were homogenous and often prior to newer technologies being *** we see a more diverse multi-ethnic population whose characteristics and risks may not consistently match the populations from which guideline evidence is *** it would seem veryunlikely that for the majority,scientific arguments against guidelines would differ,however from a translational perspective,there will be populations who differ and importantly there are cost-efficacy questions,e.g.,the most suitable first-line tests or what parameters equate to an adequate *** article reviews non-invasive diagnosis of CAD within the context of multi-ethnic patient populations.

关键词： Cost efficacy Coronary artery disease Coronary heart disease Ethnicity Outcomes Risk stratification

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Thermoelectric Simple and Multilayers Prepared by Laser

作者： (奥)耶利内克(jelinek Elfriede)

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Journal of Materials Science and Chemical Engineering 2016年第1期4卷 52-64页

作者： M. jelinek R. Zeipl J. Vanis T. Kocourek J. Remsa J. Navratil J. Lorinčík Institute of Physics ASCRv.v.i. Prague Czech Republic Faculty of Biomedical Engineering Czech Technical University in Prague Kladno Czech Republic Institute of Photonics and Electronics ASCR v.v.i. Prague Czech Republic Institute of Macromolecular Chemistry ASCR v.v.i. Prague Czech Republic Research Centre Rez Husinec-Rez Czech Republic

Thermoelectric layers as Bi2Te3, Yb0.19Co4Sb12, FeSb2Te, Ce0.1Fe0.7Co3.3Sb12 and FeSb2Te/Ce0.1Fe0.7Co3.3Sb12 multilayers were prepared by Pulsed Laser Deposition (PLD). Smooth, nano-crystalline, stoichiometric layers were synthetized in a classical PLD arrangement or in a special off-axis PLD arrangement, followed by Rapid thermal annealing. Results of physical characterizations such as morphology—Atomic Force Microscope, Scanning Electron Microscope, composition-Energy Dispersive X-ray analysis, crystallinity—X-ray Diffraction, separation of multilayers—Secondary of ion beam mass spectroscopy SIMS and study of thermoelectric properties such as the thermoelectric figure of merit ZT, in-plane electrical resistivity, Seebeck coefficient and thermal conductivity are presented. For thermal conductivity measurement a newly developed Atomic force thermal microscope (AFMTh) was tested. Results obtained on the single layers compared to multi-layered structures are discussed.

关键词： PLD RTA Laser Deposition Annealing Thermoelectric Layer Harman FeSb2Te Ce0.1Fe0.7Co3.3Sb12

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抗药性问题—已达危机边缘

植物医学 1988年第1期 4-6页

作者： william J.jelinek 龙仕平周庆椿

本文用一系列的事实论述了昆虫抗药性发展的原因和带来的严重后果并提出阻止抗药性产生的途径。

关键词：抗药性化学防治