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World Journal of Gastroenterology 2014年第11期20卷 2995-3001页

作者： Klaudia Farkas Péter László Lakatos Mónika Szcs va Pallagi-Kunstár Anita Bálint Ferenc Nagy Zoltán Szepes Noémi vass Lajos S Kiss Tibor Wittmann Tamás Molnár First Department of Medicine University of SzegedH6720 SzegedHungary First Department of Medicine Semmelweis UniversityH1088 BudapestHungary Department of Medical Physics and Informatics University of SzegedH6720 SzegedHungary Faculty of Medicine Pediatrics DepartmentUniversity of SzegedH6720 SzegedHungary

AIM: To assess the endoscopic activity before and after a one-year period of biological therapy and to evaluate the frequency of relapses and need for retreatment after stopping the biologicals in patients with Crohn... 详细信息

关键词： Crohn’ s disease, Ulcerative colitis, Biological therapy, Endoscopy, Mucosal healing

Ecosystem management in transition in Central and Eastern Europe: the need for a vision

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Ecosystem Health and Sustainability 2016年第8期2卷 1-3页

作者： David vačkář András Báldi Global Change Research Institute(CzechGlobe) The Czech Academy of SciencesBělidla 986/4a60300 BrnoCzech Republic MTA Centre for Ecological Research Institute of Ecology and BotanyHungarian Academy of SciencesH-2163 Alkotmány u.2-4VácrátótHungary Corresponding address:Department of Human Dimensions of Global Change Global Change Research Institute CASV Jirchářích 149/611000 Prague 1Czech Republic

It is well established that in current human-dominated world,environmental change is closely coupled with socio-economic factors,and this is reflected in conceptual frameworks of important policies(Díaz et al.2015).Humans are adversely affecting biodiversity and climate change on a planetary scale(Rockström et al.2009).Anthropogenic transformation of ecosystems has been driven by rapid social and economic changes,manifested by direct drivers such as land use change and climate change(Nelson et al.2006).Central and Eastern Europe(CEE)has been a rap-idly transitioning region in terms of economic growth and political *** the collapse of former Eastern Bloc and revolutions in several CEE countries after 1989,CEE countries have been undergoing political and economic transformation toward democracy and free *** accession to the European Union also brought in changes of political environment and ecosystem management possibilities and *** socioeconomic changes have influenced environmental condition and ecosystem management in this region,with changing pres-sures on biodiversity and ecosystem *** changes in Central and Eastern Europe have been closely linked especially to agricultural *** example,inorganic fertilizer use in several CEE countries dropped in a single year to 25%of its former level after the collapse of ***,in turn,had an enormous impact on farmland biodiversity(Stoate et al.2009).

关键词： Eastern Central farmland

Studies on the Morphology of Natural Rubber/Polyacrylate Interpenetrating Polymer Networks

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Chemical Research in Chinese Universities 1990年第1期6卷 85-89页

作者： Llao Kalrong (Institute of Polymer Science, Zhangshan University, Guangzhou)Thomas C. Ward (Department of Chemistry, Virginia Polytechnic Institute and State University, Blacksburg, va, USA)

The interpenetrating polymer network(IPN) systems have attracted a lot of attention because of their unique two-phase structure and properties. There have been many publications concerning the IPNs in which poly (isoprene) (PIP) or polyacrylates (PAC) is formed as one of the *** the present study, Four serles of natural rubber(NR)/PAC IPNs were prepared and their morphologies were investigated with dynamic mechanics analysis(DMA) and transmission electron microscopy (TEM).

关键词： Interpenetrating polymer network Natural rubber Polyacrylate

Quantitative analysis of melt and fluid inclusions by LA-ICP-MS: Practical aspects and selected results

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岩石学报 2000年第4期16卷 715-715页

作者： Andreas Audétat. 2000. Department of Geological Sciences, Virginia Technology, Blacksburg, va 24061, U.S.A. Department of Geological Sciences Virginia Technology Blacksburg VA 24061 United States

Laser ablation ICP MS is an extremely sensitive (yet destructive) analytical technique that allows major and trace elements to be quantified in fluid and melt inclusions as small as 10 μm. Individual inclusions are drilled out of their host mineral by using a laser beam (preferably 193 nm ArF Excimer laser), and the ablated material is continuously transported with an Ar/He gas mixture into the mass spectrometer (Günther and Heinrich, 1999). The resulting transient signals are integrated and compared with signals obtained from standard glasses. The LA ICP MS system at ETH Zürich (Switzerland) allows up to 30 major and trace elements to be measured simultaneously, with detection limits typically being in the order of 10-100 ppm for a medium salinity, 30 μm sized inclusion (Günther et al ., 1998; Audétat et al ., 2000a,b). Main source of analytical uncertainty is the process of internal standardization, for which the absolute concentration of one element has to be estimated by an independent method. In case of fluid inclusions this is done by calculating Na from the total salinity (NaCl equiv ), and correcting this value for other major cations present in solution. The internal standardization of melt inclusions is based on Al, which is determined either by microprobe analysis of re homogenized inclusions, or is estimated from LA ICP MS elemental ratios in conjunction with whole rock geochemical data. Examples of applications include: (i) geochemical evolution of hydrothermal fluids in ore deposits, (ii) metal fractionation between vapor and brine, and (iii) element partitioning between melt and aqueous fluid(s). LA ICP MS analysis of successive generations of fluid inclusions in quartz crystals from the Sn/W mineralized Mole Granite (Australia) demonstrates that ore precipitation was triggered by dilution of the magmatic fluid with meteoric water (Audétat et al ., 1998, 2000a). Partition coefficients determined on pairs of clearly cogenetic vapor and brine inclusions

关键词： ICP Practical aspects and selected results Quantitative analysis of melt and fluid inclusions by LA-ICP-MS

舒适的羊毛──纤维吸湿性对服装动态舒适性的影响

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西北纺织工学院学报 1994年第3期8卷 222-228页

作者：李毅 Holc.,va 澳大利亚联邦科学与工业研究院羊毛技术研究所悉尼研究室

在不同环境条件（常温或高温，低温或高温）下对用羊毛、涤纶、腈纶等纤维制作的服装作实际穿着试验表明：不同纤维材料服装的穿着舒适性有相当大的差别．这些差别与纤维的吸湿性有关．羊毛纤维服装有较好的动态舒适性．

关键词：羊毛纤维服装动态舒适性吸湿

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球形环体积中子源中心柱的替代设计方案

国外核聚变 2000年第4期 48-56页

作者： Bely.,va 荆棘

对于体积中子源，球形环型装置是主要候选方案之一。这个装置的常导磁体系统的特征是苛刻的运动条件：高水平的辐照、欧姆加热和电磁负载，这是为什么把更多的注意力放在中心柱的原因。ＣＰ是单匝环向场线圈的内侧部分。发展了一种考虑... 详细信息

对于体积中子源，球形环型装置是主要候选方案之一。这个装置的常导磁体系统的特征是苛刻的运动条件：高水平的辐照、欧姆加热和电磁负载，这是为什么把更多的注意力放在中心柱的原因。ＣＰ是单匝环向场线圈的内侧部分。发展了一种考虑到技术可行性的ＣＰ替代设计方案。ＣＰ由芯体和两个用压力配合安装在芯体两端上的扩展部分组成。芯体由一根棒和同轴管装配而成，并且每个扩展部分由依次放在芯体上的同轴管组成。

关键词：中小柱体积中子源球形环设计聚变装置

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美国重油资源的特性及潜力

渤海石油地质情报 1989年第3期 84-104页

作者： Kuus.,va 李洁

在乌拉尔——亚洲地区的金矿大区中幔壳和地幔壁类型的相互作用

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吉林地质科技情报 1996年第5期 1-2页

作者： Zlob.,va

Pulsed Electrochemical Deposited Nano-Iron for Water Treatment

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American Journal of Analytical Chemistry 2017年第3期8卷 171-179页

作者： éva Fazakas Má tyá s-Kará csony Zsuzsanna Richá rd Bak Lajos K. varga Bay Zoltá n Nonprofit Ltd. for Applied Research Budapest Hungary Wigner Research Center for Physics Hungarian Academy of Sciences Budapest Hungary

The application of nanotechnology in drinking water treatment and pollution cleanup is promising, as demonstrated by a number of field-based (pilot and full scale) and bench scale studies. In recent years, the use of zero-valent iron (ZVI) for the treatment of toxic contaminants in groundwater and wastewater has received wide attention and encouraging treatment efficiencies have been documented. In this review, nanoscale iron was prepared by pulse electrodeposition of nano iron by chemical reduction of iron chloride and iron sulfate. Our research focuses on iron nanoparticles preparation and its use for aqueous Cr(VI) reduction. The Cr(VI) reduction by the nFe0 prepared by electrochemical and blasting method at neutral pH were carried. The results show that blasting-nFe0 show lower reaction than the electrochemical-nFe0. It is because the blasting-nFe0 surface contains more Fe2O3 than the other one.

关键词： Nano Iron Electrodeposition Blasting Chromium(VI) Reduction

Ugnu沥青砂油藏蒸汽辅助重力泄油的数值模拟研究

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国外油气科技 1993年第3期 55-64页

作者： Kama.,va 黄鹂