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材料科学与工程（中英文A版） 2013年第2期3卷 104-108页

作者： Vera Serg. Lidiya Kulikova Aija Krumina Svetlana Chomaj a konstantin Dubencov Mikhail Maiorov Institute of lnorg.nic Chemistry Riga Technical University Latvia Faculty of Material Science and Applied Chemistry Riga Technical University Latvia Institute of Physics University of Latvia Latvia

The extractive-pyrolytic method (EPM) was used for the production of composites based on nanocrystalline palladium. Nanoporous microg.anules of α-Al2O3 prepared from a plasma-processed nanopowder of Al2O3, were used as a carrier. The org.nic precursor was prepared by extracting.palladium from an aqueous solution using.n-trioctylammonium chloride ((C8H17)3NHCl) in toluene. The influence of pyrolysis conditions on the phase composition and nanoparticle size of final products has been investig.ted. X-ray diffraction measurements demonstrated that the heating.of samples to 300, 350 and 400 °C (heating.rate 14 °/min) resulted in the formation of nanocrystalline palladium on a porous carrier with an averag. particles size of 15, 23 and 28 nm, according.y. IR spectra of the above-mentioned samples did not show the presence of org.nic impurities. Thermal treatment at 250 °C allows to obtain palladium particles with a crystal size of 7 nm, but the complete decomposition of the org.nic part has not been achieved under such conditions. It has been found that composites produced at pyrolysis temperatures of 250-400 °C (2.5 wt.% Pd content) exhibit catalytic activity at the oxidation of g.ycerin by molecular oxyg.n. The study of mag.etic properties has shown that the composite produced at 300 0C exhibits ferromag.etic properties.

关键词：纳米多孔纳米颗粒热解法生产高分散微粒剂钯采掘

肿瘤18F-FDg.PET/MRI全身显像专家共识(德国)

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中华核医学与分子影像杂志 2020年第9期40卷 549-555页

作者：王洋洋杨光杰(译) 王振光(审校) Lale Umutlu Thomas Beyer Johannes Stefan g.ueneisen Christoph Rischpler Harald H Quick Veit-Haibach Patrick Matthias Eiber Sandra Purz g.rald Antoch Serg.os g.tidis konstantin Nikolaou Jürg.n FSchaefer IvoRausch Herrmann Ken K.Herrmann B.J.Krause S.O.Schoenberg.L.Umutlu F.Anton g.Antoch M.Hacker M.Luster S.Neumann D.Vorwerk 青岛大学附属医院核医学科PET/CT中心 266100 Department of Diag.ostic and Interventional Radiolog. and Neuroradiolog. University-Hospital EssenGermany QIMP g.oup Centre for Medical Imaging and Biomedical EngineeringMedical University of ViennaAustria Department of Nuclear Medicine University-Hospital EssenGermany Hig.-Field-and Hybrid-MR-Imag.ng University-Hospital EssenGermany Joint Department of Medical Imag.ng University of TorontoCanada Department of Nuclear Medicine Klinikum rechts der IsarTechnical University of MunichGermany Department of Nuclear Medicine University of LeipzigGermany Department of Diag.ostic and Interventional Radiolog. University DüsseldorfMedical FacultyDüsseldorfGermany Department of Diag.ostic and Interventional Radiolog. University-Hospital TübingenGermany Department of Nuclear Medicine University Medical Center RostockGermany Department of Clinical Radiolog. and Nuclear Medicine University Medical Center MannheimGermany Deutsche Röntg.ng.sellschaft BerlinGermany Division of Nuclear Medicine Department of Biomedical Imaging and Image-guided TherapyMedical University ViennaAustria Department of Nuclear Medicine University Hospital MarburgGermany Department of Radiolog. Klinikum IngolstadtGermany

PET/MRI一体机在2006年被首次提出可应用于临床;2010年,首台临床型PET/MRI一体机诞生。在20世纪早期,PET/CT和SPECT/CT一体机的广泛应用体现了融合显像的优势,为PET/MRI一体机的产生奠定了基础。目前,全球大约有150台全身PET/MRI一体机... 详细信息

PET/MRI一体机在2006年被首次提出可应用于临床;2010年,首台临床型PET/MRI一体机诞生。在20世纪早期,PET/CT和SPECT/CT一体机的广泛应用体现了融合显像的优势,为PET/MRI一体机的产生奠定了基础。目前,全球大约有150台全身PET/MRI一体机投入了临床应用,其中肿瘤显像是PET/MRI的主要应用领域之一。迄今为止,尽管PET/MRI临床应用在增加,但标准化的PET/MRI扫描方案还很少。因此,有必要制定患者检查和多中心研究都可遵循的标准化且一致性好的显像方案。该文总结了18F-脱氧葡萄糖(FDg.PET/MRI全身显像的患者就诊、检查准备、工作流程、显像方案以及报告书写等主要方面的专家共识,由长期使用PET、MRI和较早使用PET/MRI的相关资深专家制定。

关键词： PET/MRI 肿瘤全身显像专家共识

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硅橡胶复合绝缘子

作者： (瑞士)康斯坦丁 O. 帕派莱尔(konstantin O. Papailiou) 弗兰克·斯马克(Frank Schmuck)

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榫卯拼插桌椅

设计 2012年第8期25卷 23-23页

作者： Emma konstantin Achkov

保加利亚设计师konstantin Achkov在保加利亚索非亚设计周的个展上展出了两个全新的家具设计系列：Stack和Frame。两个系列的家具均由18毫米榉木胶合板制成，组件由电脑数控机床刨制，桌椅的组装采用榫卯结构拼插方式，

关键词：桌椅榫卯保加利亚家具设计 Stack 木胶合板数控机床设计师

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Correlation of mag.etic resonance sig.al characteristics and perfusion parameters assessed by volume perfusion computed tomog.aphy in hepatocellular carcinoma:Impact on lesion characterization

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World Journal of Radiolog. 2016年第7期8卷 683-692页

作者： g.rd g.ozing.r Michael Bitzer Roland Syha Dominik Ketelsen konstantin Nikolaou Ulrich Lauer Marius Horg.r Department of Diag.ostic and Interventional Radiolog. Eberhard Karls University Department of Hepatolog. and g.stroenterolog. Eberhard Karls University

AIM: To find out if mag.etic resonance(MR)-sig.al characteristics of hepatocellular carcinomas(HCC) correlate with perfusion parameters assessed by volume perfusion computed tomog.aphy(VPCT).METHODS: From October 2009 to January 2014, 26(mean ag., 69.3 years) patients with 36 HCC lesions who underwent both VPCT and MR liver imag.ng.were analysed. We compared sig.al intensity in the T1 wand T2w-imag.s and wash-in/wash-out kinetics on postcontrast MR imag.s with mean values of blood flow(BF, mL/100 mL per minute), blood volume(BV, mL/100 mL), k-trans(mL/100 mL per minute), arterial liver perfusion(mL/100 mL per minute), portal venous perfusion and hepatic perfusion index(HPI, %) obtained by VPCT. Sig.al intensity on mag.etic resonance imag.ng.MRI) was classified hyper/iso/hypointense compared with surrounding.liver parenchyma. RESULTS: Sig.al intensity on native T1w- and T2 wimag.s was hyper/iso/hypo in 4/16/16 and 21/14/1 lesions, respectively. Wash-in and wash-out contrast kinetics were found on MRI in 33 of 36 lesions(91.7%) and 25 of 36 lesions(69.4%), respectively. The latter was observed sig.ificantly more often in hig.er g.aded lesions(P g.ificant relationship between lesion's MRsig.al intensity, MR sig.al combinations, size and any of the VPCT-perfusion parameters. However HPI was constantly hig. in all HCC ***: VPCT parameters add limited value to MR-lesion characterization. However in HCC lesions with atypical MR sig.al characteristics HPI can add a parameter to ensure HCC diag.osis.

关键词： Hepatocellular carcinoma Volume perfusion computed tomog.aphy Mag.etic resonance imag.ng

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看气质:飒爽硬朗之风

现代装饰（家居） 2016年第2期 122-129页

作者： VALSECCHI 1918 ODESD2 Taeyoung.Choi Lefteris Tsampikakis g.eg.Howe konstantin Achkov ITEMdesig.works Scholten & Baijing. Alexandre Boucher g.sha Maslov Cheburashkin Kirill & Elena Ratnikov Anton 李薇范嘉苑

2015年末＂主要看气质＂一词曾刷爆朋友圈,气质是给别人的一种感觉,其中蕴含着一个人的个性特点和风格气度。气质拥有多种类型,它可以是温柔贤淑,也可以是优雅知性,又或者是爽落干练,但气质不仅仅是人类的特有名词,＂物＂也会因其风格... 详细信息

2015年末＂主要看气质＂一词曾刷爆朋友圈,气质是给别人的一种感觉,其中蕴含着一个人的个性特点和风格气度。气质拥有多种类型,它可以是温柔贤淑,也可以是优雅知性,又或者是爽落干练,但气质不仅仅是人类的特有名词,＂物＂也会因其风格、用料的不同而散发出不同的气质,设计师的家具作品也不例外。圆润的线条、柔软的织物、悠闲的风格,如果一件家具作品同时具备以上这些特点,那么它极大可能是一件富有＂温柔＂气质的作品;而如果一件家具作品棱角分明、多边角、具有工业美感,

关键词：朋友圈几何造型公共空间刚劲有力埃及金字塔办公空间几何原理炭材料家居空间结构设计

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心肌灌注显像和123I-BMIPP代谢显像预测扩张性心肌病患者再同步化治疗的预后

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中华核医学与分子影像杂志 2017年第7期37卷 443-443页

作者：唐军 konstantin V.Zavadovsky Marina O.g.lya Yuri B.Lishmanov Denis I.Lebedev 苏州大学附属第二医院核医学科 Department of Nuclear Medicine Federal State Budgetary Scientific InstitutionResearch Institute for Cardiology National Research Tomsk Polytechnic University

目的探究特发性扩张型心肌病（DCM）患者的左心室心肌灌注和脂肪酸代谢状况,并确定核素显像对心脏再同步化治疗（CRT）疗效的预测价值。方法 63例DCM伴严重心力衰竭患者[纽约心脏协会（NYHA）分级ⅡⅢ级]进入本研究。CRT之前,所有患者均... 详细信息

目的探究特发性扩张型心肌病（DCM）患者的左心室心肌灌注和脂肪酸代谢状况,并确定核素显像对心脏再同步化治疗（CRT）疗效的预测价值。方法 63例DCM伴严重心力衰竭患者[纽约心脏协会（NYHA）分级ⅡⅢ级]进入本研究。CRT之前,所有患者均行99Tcm-MIBI和123I-β-甲基-碘苯基十五烷酸(123I-BMIPP)显像,以评价心肌灌注和脂肪酸代谢状况。CRT前和CRT后6个月,所有患者均行超声心动图检查,以了解心脏的血流动力学情况。结果 CRT后6个月,患者被分成2组。第1组患者治疗有效,其左心室收缩末期容积（LVESV）下降≥15%（n=39）;第2组患者治疗效果差,其LVESV下降<15%（n=24）。CRT前,2组患者的左心室泵血功能差异没有统计学意义,而心肌灌注显像放射性缺损区的占比[7.4%（5.9%,13.2%）和11.8%（8.8%,16.2%）,P<0.05]和代谢显像放射性缺损区的占比[7.4%（4.4%,14.7%）和8.8%（8.8%,17.6%）,P<0.05]差异有统计学意义。与心肌灌注显像相比,代谢显像在预测CRT疗效上有更好的诊断效能（ROC曲线下面积:代谢显像为0.722,灌注显像为0.612）。代谢显像中放射性缺损区占比的最佳阈值为7.35%时,其预测CRT疗效的灵敏度和特异性分别为77.8%和66.7%。结论心肌脂肪酸代谢显像在预测扩张型心肌病患者CRT疗效上有一定的价值。

关键词：扩张型心肌病心肌显像心脏再同步化治疗

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随机建模基础第2版

国外科技新书评介 2015年第7期 1-1页

作者： konstantin Borovkov 张志斌不详中国科学院计算技术研究所

现实世界的变化受着众多因素的影响，包括确定的和随机的。如果从建模的背景、目的和手段看，主要因素是确定的，随机因素可以忽略，或者随机因素的影响可以简单地以平均值发生作用，那么就能够建立确定性模型。如果随机因素对研究对象... 详细信息

现实世界的变化受着众多因素的影响，包括确定的和随机的。如果从建模的背景、目的和手段看，主要因素是确定的，随机因素可以忽略，或者随机因素的影响可以简单地以平均值发生作用，那么就能够建立确定性模型。如果随机因素对研究对象的影响必须考虑，用随机变量和概率分布来描述随机因素的影响，则称为随机建模。随机建模不仅在物理学等自然科学领域非常重要，而且在社会现象分析、金融市场分析、人群行为分析等众多社会科学领域中也是非常重要的分析工具。

关键词：随机建模随机因素基础确定性模型现实世界概率分布随机变量自然科学

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强有力的主动性问题预防工具

中国认证认可 2019年第9期 13-17页

作者：康斯坦丁·佩科夫斯基李文远(译) 不详标智达(北京)管理咨询有限公司

在“策划-实施-检查-处置(PDCA)”循环中,策划阶段是最关键的阶段,这就是说在对任何事情进行策划之前,必须掌握其相关活动的背景情况。而将“理解阶段(understanding.phase)”纳入到传统的PDCA循环中,创建“理解-策划-实施-检查-处置(UP... 详细信息

在“策划-实施-检查-处置(PDCA)”循环中,策划阶段是最关键的阶段,这就是说在对任何事情进行策划之前,必须掌握其相关活动的背景情况。而将“理解阶段(understanding.phase)”纳入到传统的PDCA循环中,创建“理解-策划-实施-检查-处置(UPDCA)”循环,就可以确保对于将要策划的事情给予明确的关注。

关键词：性问题 PDCA循环工具预防策划检查

Interdisciplinary manag.ment of central nervous system metastasis and neoplastic mening.tis:recent developments and future perspectives

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Journal of Cancer Metastasis and Treatment 2016年第1期2卷 163-175页

作者： g.azaleh Tabatabai Marilin Koch Cristiana Rog.ia Juliane Ebert Claus g.rbe Friedeg.nd Meier Sara Brucker Eva Maria g.ischke Diethelm Wallwiener Robert Möhle Lothar Kanz Walter Erich Aulitzky Ulrike Ernemann Christian laFoug.re konstantin Nikolaou Bernd Pichler Jens Schittenhelm Manuela Neumann Falko Fend Stefan Czemmel Sven Nahnsen Frank Paulsen Daniel Zips Maike van Lessen Hans-Otto Karnath Ulf Ziemann Constantin Roder Marco Skardelly Jürg.n Bernd Honeg.er Marcos Tatag.ba Interdisciplinary Division of Neuro-Oncolog. Departments of Vascular Neurology and NeurosurgeryUniversity Hospital TübingenHertie Institute for Clinical Brain ResearchEberhard Karls University72076 TübingenGermany Division of Dermato-Oncolog. Department of DermatologyUniversity Hospital TübingenEberhard Karls University72076 TübingenGermany Department of g.necolog. and Ostetrics University Hospital TübingenEberhard Karls University72076 TübingenGermany Department of Internal Medicine(II) University Hospital TübingenEberhard Karls University72076 TübingenGermany Department of Hematolog. and Oncolog. Robert Bosch Hospital StuttgartStuttgartGermanyComprehensive Cancer CenterTübingen StuttgartGermany Department of Diag.ostic and Interventional Neuroradiolog. University Hospital TübingenEberhard Karls University72076 TübingenGermany Department of Nuclear Medicine University Hospital TübingenEberhard Karls University72076 TübingenGermany Department of Diag.ostic and Interventional Radiolog. University Hospital TübingenEberhard Karls University72076 TübingenGermany Department of Preclinical Imag.ng.and Radiopharmacy University Hospital TübingenEberhard Karls University72076 TübingenGermany Department of Patholog. and Neuropatholog. University Hospital TübingenEberhard Karls University72076 TübingenGermany Department of Radiation Oncolog. University Hospital TübingenEberhard Karls University72076 TübingenGermany Division of Neuropsycholog. University Hospital TübingenHertie Institute for Clinical Brain ResearchEberhard Karls University72076 TübingenGermany Center for CNS tumors Comprehensive Cancer Center Tübingen StuttgartGermany Center for Personalized Medicine University Hospital TübingenEberhard Karls UniversityTübingenGermany Center for Dermato-Oncolog. University Hospital DresdenGermany Quantitative Biolog. Center(QBiC) Eberhard Karls UniversityTübingenGermany DKTK DKFZ partner site Tübingen.18Department of ImmunologyEberhard Karls University TübingenGermany

The incidence of metastatic disease in the central nervous system(CNS)is *** to current estimates,up to a third of adult cancer patients will suffer from CNS *** evidence-based data from prospective randomized trials are rare,however,because CNS metastasis patients were often excluded from clinical trial *** manag.ment of CNS metastasis patients is therefore rather ill-defined and an interdisciplinary *** basic and translational science data have beg.n contributing.to a more profound understanding.of the molecular mechanisms leading.to invasion of tumor cells into the *** report reviews advances,challeng.s,and perspectives in this field.

关键词： Brain tumor central nervous system metastases interdisciplinary manag.ment