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663篇 您的检索式:作者名="Preuss"
    题名 作者 年代 出处 被引量
1废弃矿井抽水蓄能地下水库构建的基础问题探索显示文摘废弃矿井抽水蓄能地下水库的构建既可有效利用废弃煤矿地下空间,又可实现风能、光能等可再生能源的大规模利用,还可防止废弃矿井地质灾害的发生。全面阐述了废弃矿井抽水蓄能地下水库的概念与构建技术,根据地下水库所处的工程与应力环境,指出了构建废弃矿井抽水蓄能地下水库至少有2个科学问题需要解决:一是水文地质、水化学特征与地下水循环过程对选址的影响;二是围岩体-支护结构的稳定性和密闭性对建设和运行的影响,并全面综述了废弃矿井抽水蓄能地下水库技术框架及研究现状。针对上述问题,结合废弃矿井抽水蓄能地下水库建设的矿井地下空间利用途径、岩体稳定性及地下水库库容、巷道围岩长期变形及支护的时效性与水循环对水源及水质的保障等方面的研究现状,分别从地下水库库容、地下水循环、围岩稳定性与水质因素等4个方面进行研究,揭示了废弃矿井抽水蓄能地下水库构建的关键因素,即准确计算地下水库特征库容,掌握地下空间有效库容的变化规律;良好的水循环既可保证地下水库合理的库容,又能保证水动力过程不影响工程的安全;明确矿井水文地质特征及水库密闭性、地下空间围岩稳定性及应对措施,保证地下水库合理库容及工程安全;实时全空间矿井水品监测、水污染预测与防治,保障地下水水质安全及抽水蓄能设备安全使用的需要。最后以江苏权台煤矿为例,指出在原有矿井基础上改建为矿井抽水蓄能电站需要采取的措施,论证了废弃矿井地下空间作为抽水蓄能的地下水库利用的可行性,为废弃矿井地下水库构建基础问题进行了有益的探索。卞正富 周跃进 曾春林 黄赳 浦海 AXEL Preusse 张保生 HABIL Christoph Bruecker 白海波 孟庆彬 陈宁 2021煤炭学报2021,46,10:27
2Sensing Sulfur Conditions: Simple to Complex Protein Regulatory Mechanisms in Plant Thiol Metabolism显示文摘硫是必要的因为植物生长和开发,和为维持硫和 thiol 新陈代谢的分子的系统紧被控制。从一个生物化学的观点,植物 thiol 新陈代谢的规定加亮自然的能力设计在条件的一个范围下面对多重输入和细胞的要求作出回应的小径。在这评论,我们集中于形成生物化学的硫由把包含硫的混合物的细胞内部的集中翻译成关键新陈代谢的步骤的控制在植物察觉到的分子的基础的规章的机制。这些机制从简单(底层可获得性,反应的热力学的性质,反馈抑制,和细胞器本地化) 到精致(multienzyme 建筑群和基于 thiol 的氧化还原作用开关的形成) 。最终,这些规章的系统的动态相互影响为在植物察觉到并且维持硫吸收和 thiol 新陈代谢是批评的。Hankuil Yi Ashley Galant Geoffrey E. Ravilious Mary L. Preuss Joseph M. Jez 2010Molecular Plant2010,3,2:4
3Bio-inspired carbon electro-catalysts for the oxygen reduction reaction显示文摘We report the synthesis, characterisation and catalytic performance of two nature-inspired biomassderived electro-catalysts for the oxygen reduction reaction in fuel cells. The catalysts were prepared via pyrolysis of a real food waste(lobster shells) or by mimicking the composition of lobster shells using chitin and CaCO_3 particles followed by acid washing. The simplified model of artificial lobster was prepared for better reproducibility. The calcium carbonate in both samples acts as a pore agent, creating increased surface area and pore volume, though considerably higher in artificial lobster samples due to the better homogeneity of the components. Various characterisation techniques revealed the presence of a considerable amount of hydroxyapatite left in the real lobster samples after acid washing and a low content of carbon(23%), nitrogen and sulphur(<1%), limiting the surface area to 23 m^2/g, and consequently resulting in rather poor catalytic activity. However, artificial lobster samples, with a surface area of ≈200 m^2/g and a nitrogen doping of 2%, showed a promising onset potential, very similar to a commercially available platinum catalyst, with better methanol tolerance, though with lower stability in long time testing over 10,000 s.Kathrin Preuss Vasanth Kumar Kannuchamy Adam Marinovic Mark Isaacs Karen Wilson Isaac Abrahams Maria-Magdalena Titirici 2016Journal of Energy Chemistry2016,25,2:3
4控制开采速度减缓建筑物损害程度的方法与应用显示文摘为控制开采过程中地表动态变形强度以减缓开采损害强度,把工作面开采视作一个系统,覆岩与地表移动视作系统的输出,开采速度是影响这个系统输出的唯一外界因素。根据地表移动规律,确定了地表动态变形与开采速度的函数关系,开采速度影响地表移动与变形速度与加速度。应用力学定律分析了地表移动导致建筑物产生附加荷载的主要因素是地表水平移动加速度,且地表水平移动加速度与开采速度的平方成正比。研究结果表明:当提高开采速度时,地表水平移动加速度增大,使地表建筑物受到的附加荷载增加,导致建筑物损害程度加剧,为减缓建筑物开采损害程度,控制开采速度是必要的。为工程技术应用提出了基于概率积分法的开采速度优化控制模型与控制方法,开采实例验证了控制开采速度减缓地表建筑物损害程度的有效性。姜岳 PREUSSE Axel SROKA Anton 姜岩 2017煤炭科学技术2017,45,9:3
5Importance of crystal orientation in linear friction joining of single crystal to polycrystalline nickel-based superalloys显示文摘M. Karadge M. Preuss P.J. Withers S. Bray 2008Materials Science & Engineering A2008,,1:2
6Molecular mechanisms of cardioprotection by a novel grape seed proanthocyanidin extract显示文摘Debasis Bagchi Chandan K Sen Sidhartha D Ray Dipak K Das Manashi Bagchi Harry G Preuss Joe A Vinson 2003Mutation Research - Fundamental and Molecular Mechanisms of Mutagenesis2003,,:2
7New metabolites of di(2-ethylhexyl)phthalate (DEHP) in human urine and serum after single oral doses of deuterium-labelled DEHP显示文摘Holger M. Koch Hermann M. Bolt Ralf Preuss Jürgen Angerer 2005Archives of Toxicology2005,,7:2
8The human obesity gene map: the 1997update 显示文摘Chagnon YC Preusse L Bouchard C 1998Obes Res1998,6,:1
9Increased urinary cystatin C reflects structural and functional renal tubular impairment independent of glomerular filtration rate 显示文摘Herget- Rosenthal S van Wijk JA Brcker- Preuss M 2007Clin Biochem2007,40,:1
10Reinforcement effect of adhesively luted fiber reinforced composite versus titanium posts显示文摘Naumann M Preuss A Frankenberger R 2007Dent Mater2007,23,2:1
11O6-Methylguanine-DNA me-thyltransferase activity in breast and brain tumors显示文摘Preuss I Eberhagen I Haas S 1995Int J Cancer1995,61,3:1
12Simultaneous determination of 1- and 2-naphthol in human urine using on-line clean-up column-switching liquid chromatography-fluorescence detection 显示文摘Preuss R Angerer J 2004Journal of Chromatography B2004,801,:1
13Reinforcement effect of adhesively luted fiber reinforced composite versus titanium posts显示文摘Naumann M Preuss A Frankenberger R 2007Dent Mater2007,23,2:1
14Microstructure,mechanicalproperties and residual stress as a function of welding speed in alu-minium AA 5083 friction stir welds显示文摘Peel M Steuwer A Preuss M 2003Acta Materialia2003,,51:1
15Biophysical characterization of the DNA binding and condensing properties of adenoviral core peptide μ ( mu ) 显示文摘Keller M Tagawa T Preuss M 2002Biochemistry2002,41,2:1
16Influence of type of luting cement used with all-ceramic crowns on load capability of post-restored endodontically treated maxillary central incisors显示文摘Preuss A Rosentritt M Frankenberger R 2008Clin Oral Investig2008,12,2:1
17Phase transformations across high strength dissimilar steel inertia friction weld显示文摘Moat R Karadge M Preuss M 0,,1:1
18Effect of the forging pressure on the microstructure and residual stress development in Ti–6Al–4V linear friction welds显示文摘J. Romero M.M. Attallah M. Preuss M. Karadge S.E. Bray 2009Acta Materialia2009,,18:1
19Refined food addiction:a classic substance use disorder 显示文摘IFLAND J R PREUSS H G MARCUS M T 2009Med Hypothe- ses2009,72,5:1
20Biological monitoring of the five major metabohies of di - (2 - ethylhexyl) phthalate (DEHP) in hu- man urine using column - switching liquid chromatography - tandem mass spectrometry显示文摘Preuss R Koch HM Angerer J 2005J Chromatogr B Anlyt Technol Biomed Life Sci2005,816,12:1
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