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APPC——一种新的标准化跨机构PACS索引系统

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国际医学放射学杂志 2010年第6期 584-584页

作者： F.Fruehwald A.Lindner G.Mostbeck w.hruby J.Fruehwald-Pallamar 冯杰 Department of Radiology Medical University Vienna/Vienna General HospitalViennaAustria

目的作为集成卫生事业综合策略的一部分,奥地利计划将全国范围内所有放射机构的PACS系统连接成一个网络。该索引系统包括所有的放射学检查和必要的解剖细节,有利于在不同单位的PACS系统内搜索相关的影

关键词：医学索引 PACS 数据检索自动搜索 DICOM

膝关节MRI:在软骨、半月板病变及前交叉韧带完整性的评价中场强及放射科医师的经验是如何影响诊断的准确性及阅片者间的一致性?

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国际医学放射学杂志 2009年第4期32卷 415-415页

作者： w. Krampla M. Roesel K. Svoboda A. Nachbagauer M. Gschwantler w. hruby 许亮（译）刘筠（校） Radiology Department Donauspital Langobardenstrasse 1220 A 1220 Vienna Austria. 不详

MRI诊断报告的准确性要被认可。本研究分析了不同观察者对半月板病变、软骨病变程度及前交叉韧带完整性诊断的可信度,同时考虑放射科医生工作经验及MRI设备场强的影响。52例膝关节由11名放射科医师独立阅片。1．0T22例,1．5T20例,3．0T1... 详细信息

MRI诊断报告的准确性要被认可。本研究分析了不同观察者对半月板病变、软骨病变程度及前交叉韧带完整性诊断的可信度,同时考虑放射科医生工作经验及MRI设备场强的影响。52例膝关节由11名放射科医师独立阅片。1．0T22例,1．5T20例,3．0T10例,放射科医师4人有5年以上的工作经验．7人有3～5年的工作经验。影像所见与术中所见进行了对照。对于不同场强,评价观察者之间的差异以及敏感度、特异度。软骨病变观察者间的一致性为0．370,

关键词：观察者间的相关性 MRI 膝场强放射医师的经验

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Geovisualization with immersive virtual environments in theory and practice

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International Journal of Digital Earth 2019年第2期12卷 123-136页

作者： Florian hruby Rainer Ressl and Genghis de la Borbolla del Valle Department of Geomatics National Commission for the Knowledge and Use of Biodiversity(CONABIO)Mexico CityMexico

Virtual reality(VR)is a frequently emphasized issue on the Digital Earth(DE)*** current DE research is more engaged in the technical aspects of VR applications,this paper focuses on what is possible with immersive virtual environments(IVE)from the user’s *** a brief discussion of spatial presence and embodiment in the context of IVE,both concepts will be merged into a geovisualization immersion pipeline(GIP)as a framework with which to systematically link technical and cognitive aspects of *** will then analyze the general criteria that must be met by IVE in order to facilitate the experience of spatial *** these criteria to the special requirements of geospatial data,a definition of geovisualization immersive virtual environments(GeoIVE)is ***,the theoretical considerations of this paper are set into practice,using a GeoIVE of a coral reef ecosystem as an *** we shall see,while GIS do not provide data models or data compatibility for direct visualization of GeoIVE on VR output devices,game engines can serve as middleware to fill this gap.

关键词： Digital Earth geovisualization virtual reality immersive virtual environments spatial presence

Virtual representations of antique globes-new ways of touching the untouchable

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International Journal of Digital Earth 2008年第1期1卷 107-118,I0007页

作者： F.hruby A.Riedl H.Tomberger Department of Geography and Regional Research Cartography and GeoinformationUniversity of ViennaUniversita tsstrasse 71010 ViennaAustria

The starting point of this paper is the idea that a comprehensive understanding of the earth and its systems calls for consideration of bygone views of the *** facsimiles of antique globes in the form of digital globes provides a new opportunity to make such bygone world views accessible to a wide scientific ***,up to now,little practical experience in applying digital technology on globes has been *** these attempts by thorough synopsis,this article deduces a comprehensive approach on virtual representations of antique globes that can be described by the superordinate concept of virtual *** concept comprises facilities of data acquisition of the original globe,ways of visualising the digitised globe and its final cartographic *** that arise from this procedure are exemplified through both virtual hyperglobes and tactile *** findings on a 16th century earth globe are encouraging results of the presented virtual representation approach,which may offer a sustainable visualisation platform of interdisciplinary research.

关键词： 3D facsimile digital globe hyperglobe 3D visualisation digital restoration

Impact of Si on the high-temperature oxidation of AlCr(Si)N coatings

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Journal of Materials Science & Technology 2022年第5期100卷 91-100页

作者： Nikolaus Jager Michael Meindlhumer Michal Zitek Stefan Spor Hynek hruby Farwah Nahif Jaakko Julin Martin Rosenthal Jozef Keckes Christian Mitterer Rostislav Daniel Christian Doppler Laboratory for Advanced Synthesis of Novel Multifunctional Coatings at the Department of Materials Science Montanuniversität LeobenAustria voestalpine eifeler Vacotec GmbH DüsseldorfGermany Institute of Ion Beam Physics and Materials Research Helmholtz-Zentrum Dresden-RossendorfDresdenGermany Department of Physics University of JyvaskylaFinland European Synchrotron Radiation Facility GrenobleFrance Erich Schmid Institute for Materials Science Austrian Academy of SciencesAustria Department of Materials Science Montanuniversität LeobenAustria

The resistance of wear protective coatings against oxidation is crucial for their use at high ***,three nanocomposite AlCr(Si)N coatings with a fixed Al/Cr atomic ratio of 70/30 and a varying Si-content of 0 at.%,2.5 at.% and 5 at.% were analyzed by differential scanning calorimetry,thermogravimetric analysis and X-ray in order to understand the oxidation behavior depending on their ***,a partially oxidized AlCrSiN coating with 5 at.%Si on a sapphire substrate was studied across the coating thickness by depth-resolved cross-sectional X-ray nanodiffraction and scanning trans-mission electron microscopy to investigate the elemental composition,morphology,phases and residual stress evolution of the oxide scale and the non-oxidized coating *** results reveal enhanced oxidation properties of the AlCr(Si)N coatings with increasing Si-content,as demonstrated by a retarded onset of oxidation to higher temperatures from 1100℃ for AlCrN to 1260℃ for the Si-containing coatings and a simultaneous deceleration of the oxidation *** annealing of the AlCrSiN sample with5 at.%Si at an extraordinary high temperature of 1400℃ for 60 min in ambient air,three zones developed throughout the coating strongly differing in their composition and structure:(i)a dense oxide layer comprising an Al-rich and a Cr-rich zone formed at the very top,followed by(ii)a fine-grained transition zone with incomplete oxidation and(iii)a non-oxidized zone with a porous *** varying elemental composition of these zones is furthermore accompanied by micro-structural variations and a complex residual stress development revealed by cross-sectional X-ray *** results provide a deeper understanding of the oxidation behavior of AlCr(Si)N coatings depending on their Si-content and the associated elemental,microstructural and residual stress evolution during high-temperature oxidation.

关键词： AlCrSiN Nanocomposite Cathodic arc Oxidation behaviour Cross-sectional X-ray nanodiffraction

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Synthesis of Novel Bioactive Dipeptides: i-PrTyr-Tic

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Synthesis of Novel Bioactive Dipeptides: i-PrTyr-Tic

Mechanical Properties of Steels after Plasma Nitriding Process

第三届全国有机化学学术会议

作者： Victor J hruby Department of Chemistry University of ArizonaTucsonAZ 85721USA

＜正＞ Peptide side-chain conformations, especially the aromatic side-chain residues, play an important role in the molecular recognition processes between peptide ligands and their corresponding receptors. The modifications on peptide side-chain can result in biological activity changes and many other property changes. β-alkyl constrained α-amino acids have been applied for peptide molecular design, and have resulted in some important results in peptide research in recent ***-Tic is the smallest peptide moiety which has shown δ-selective antagonist activity. Substitution of the Tyr residue in the dipeptide analogue with the more hydrophobic 2,6-dimethyl-L-tyrosine （DMT） was reported to dra-

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材料科学与工程（中英文A版） 2011年第1X期1卷 42-45页

作者： Zdenek Pokomy Jaromir Kadlec Vojtech hruby Zdenek Joska Dung Quang Tran Department of Mechanical Engineering University of Defence in Brno Brno Czech Republic

The article deals with mechanical properties and chemical composition of nitrided layers which were created by plasma nitriding technology. Experiments are focused on usage of plasma nitriding process for surface treatment of cavities with diameter from 6 to 10 mm. Nitrided layers were applied to steel AISI 4140 which were subsequently evaluated by metallographic, GDOES, XRD microanalysis and microhardness method. The results of experiments showed that plasma nitriding process is applicable to mentioned cavities. Surface hardness of material was significantly increased. The measurements showed that surface hardness is dependent on content of nitrogen in material.

关键词：离子氮化处理不锈钢力学性能表面硬度 X射线衍射化学组成机械性能渗氮工艺

添加酶制剂可降低肉鸡中污染食品微生物的数量

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湖南饲料 2004年第5期 12-13页

作者： Milan hruby 丹尼斯克动物营养技术服务经理博士

现已发现两种在养禽业中广泛应用、能提高小麦或玉米基础日粮消化率的酶制剂还有额外的效果--能够减少肉鸡肠道中可引起人类食物中毒的细菌的数量.这种酶的额外效应是通过提高日粮消化率,显著改变肉鸡肠道内细菌可利用底物的质量和数量... 详细信息

现已发现两种在养禽业中广泛应用、能提高小麦或玉米基础日粮消化率的酶制剂还有额外的效果--能够减少肉鸡肠道中可引起人类食物中毒的细菌的数量.这种酶的额外效应是通过提高日粮消化率,显著改变肉鸡肠道内细菌可利用底物的质量和数量达到的.

关键词：酶制剂肉鸡污染食品微生物数量

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Synthesis of Novel Bioactive Dipeptides: i-PrTyr-Tic

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有机化学 2003年第Z1期23卷 348-348页

作者： LIN Jun LIAO Su-Bo Victor J hruby Department of Applied Chemistry Yunnan University Kunming 650091 Department of Chemistry University of Arizona Tucson AZ 85721 USA Department of Chemistry University of Arizona Tucson AZ 85721 USA

　　Peptide side-chain conformations, especially the aromatic side-chain residues, play an important role in the molecular recognition processes between peptide ligands and their corresponding receptors. The modifications on peptide side-chain can result in biological activity changes and many other property changes. β-alkyl constrained α- amino acids have been applied for peptide molecular design, and have resulted in some important results in peptideresearch in recent years.[1～3]……

关键词： molecular recognition biological activity property changes molecular design