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456篇 您的检索式:作者名="BEHRENDT"
    题名 作者 年代 出处 被引量
1生态排水的理念与实践显示文摘近年来不断有学者对欧洲城市化过程中所形成的城市排水模式进行反思,认为其存在高耗水、高耗能、末端治理和资源流失等缺陷。污水中的粪尿量很小却是生活污水中有机物和营养盐的主要来源,因此以源头分离和资源回收循环为核心的排水模式受到重视。分析了这一技术思想变革的背景,介绍了源分离、粪尿资源化方面已有的探索实践及其可行性,并探讨了在我国实施的意义。张健 高世宝 章菁 Joachim Behrendt 聂璋义 2008中国给水排水2008,24,2:28
2太湖上游流域农业土地的氮剩余及其对湖泊富营养化的影响显示文摘太湖上游流域农业土地中氮的剩余对太湖的富营养化具有至关重要的影响.利用2002年各乡镇的农业统计资料,对上游流域农业土地中氮的剩余量进行计算.计算结果表明,上游流域农业土地中氮的剩余总量为134.8×103t/a,单位农业土地面积的剩余量为178.9 kg/(hm2·a).从单位面积氮剩余量的空间变化看,东、西苕溪流域的剩余量较低,而其它流域的剩余量相对较高.借助典型区域氮剩余的长系列计算数据,对上游地区氮剩余的长期变化规律进行分析.并在此基础上,探讨太湖的富营养化演变趋势与氮剩余长期变化的关系.许朋柱 秦伯强 Horst Behrendt 黄文钰 于树梅 章永鹏 2006湖泊科学2006,18,4:24
3Euler-Lagrange/DEM simulation of wood gasification in a bubbling fluidized bed reactor显示文摘We present an Euler–Lagrange method for the simulation of wood gasification in a bubbling fluidized bed. The gas phase is modeled as a continuum using the 2D Navier–Stokes equations and the solid phase is modeled by a Discrete Element Method(DEM)using a soft-sphere approach for the particle collision dynamic. Turbulence is included via a Large-Eddy approach using the Smagorinsky sub-grid model.The model takes into account detailed gas phase chemistry,zero-dimensional modeling of the pyrolysis and gasification of each individual particle,particle shrinkage,and heat and mass transfer between the gas phase and the particulate phase.We investigate the influence of wood feeding rate and compare exhaust gas compositions and temperature results obtained with the model against experimental data of a laboratory scale bubbling fluidized bed reactor.Michael Oevermann Stephan Gerber Frank Behrendt 2009Particuology2009,7,4:15
4区域农业用地营养盐剩余量的长期变化研究显示文摘根据太湖南部长兴县农业统计资料,对该地区1949-2002年农业用地上N、P的剩余量作出评估。评估结果认为,1949-2002年期间,单位农业用地面积的N、P剩余量具有显著地增加趋势。20世纪50及60年代期间,N的剩余量增加缓慢,自70年代中期以后增加迅速。1996年达到历史最大值。1996年后,N剩余量呈现减少趋势。60年代初期以前,P处于亏损状态。1975~1980年期间,P剩余量呈现缓慢增长趋势,其后出现回落,自80年代中期以后出现迅速增加趋势。1992—1998年期间,P剩余量维持在35-45kg/(hm^2·a)之间的高水平变化,自1999年以后出现显著回落。许朋柱 秦伯强 香宝 单正军 Behrendt Horst 黄文钰 2006地理科学2006,26,6:10
5太湖西南部河流流域的营养盐排放显示文摘以MONERIS河流系统模型为基础,建立了由农业土地营养盐平衡模型、流域营养盐排放模型及河道营养盐滞留模型3个模型组成的模型系统.该系统被用来计算太湖西南部河流流域的营养盐排放量.利用实测的河流系统的负荷数据,对模型系统进行验证.验证结果表明,N、P计算负荷与实测负荷的偏差分别在10%及30%以内.利用该系统,对1992 -1996年及1997-2001年间的营养盐排放量进行计算.计算结果表明,1997-2001年间的氮的年平均排放量为5646t/ a,该排放量比前5年的年均排放量减少827t/a.从磷的排放量来看,1997-2001年间的年排放量为554t/a,比前5年的均值减少45t/a.分析结果表明,与1992-1996年相比,1997-2001年间的点源排放量及农业土地营养盐剩余量的减少是流域营养盐排放量减少的主要原因.许朋柱 秦伯强 Horst Behrendt 章永鹏 艾敏 沈顺雨 2007湖泊科学2007,19,5:6
6Evaluation of strategies for the subsequent use of CO_(2)显示文摘If substantial amounts of CO_(2),which according to actual scenarios may in the future be captured from industrial processes and power generation,shall be utilized effectively,scalable energy efficient technologies will be required.Thus,a survey was performed to assess a large variety of applications utilizing CO_(2) chemically(e.g.,production of synthesis-gas,methanol synthesis),biologically(e.g.,CO_(2) as fertilizer in green houses,production of algae),or physically(enhancement of fossil fuel recovery,use as refrigerant).For each of the processes,material and energy balances were set up.Starting with pure CO_(2) at standard conditions,expenditure for transport and further process specific treatment were included.Based on these calculations,the avoidance of greenhouse gas emissions by applying the discussed technologies was evaluated.Based on the currently available technologies,applications for enhanced fossil fuel recovery turn out to be most attractive regarding the potential of utilizing large quantities of CO_(2)(total capacity>1000 Gt CO_(2))and producing significant amounts of marketable products on one hand and having good energy and material balances on the other hand(t_(CO_(2)-emitted)/t_(CO_(2)-utilized)<0.2-0.4).Nevertheless,large scale chemical fixation of CO_(2)providing valuable products like fuels is worth considering,if carbon-free energy sources are used to provide the process energy and H2 being essential as a reactant in a lot of chemical processes(e.g.,production of DME:t_(CO_(2)-emitted)/t_(CO_(2)-utilized)>0.34).Biological processes such as CO_(2) fixation using microalgae look attractive as long as energy and CO_(2) balance are considered.However,the development of effective photobioreactors for growing algae with low requirements for footprint area is a challenge.Marc SCHAEFER Frank BEHRENDT Thomas HAMMER 2010Frontiers of Chemical Science and Engineering2010,4,2:2
7Gas separation using porous cement membrane显示文摘Gas separation is a key issue in various industrial fields. Hydrogen has the potential for application in clean fuel technologies. Therefore, the separation and purification of hydrogen is an important research subject. CO2 capture and storage have important roles in 'green chemistry'. As an efective clean technology, gas separation using inorganic membranes has attracted much attention in the last several decades. Membrane processes have many applications in the field of gas separation. Cement is one type of inorganic material, with the advantages of a lower cost and a longer lifespan. An experimental setup has been created and improved to measure twenty diferent cement membranes. The purpose of this work was to investigate the influence of gas molecule properties on the material transport and to explore the influence of operating conditions and membrane composition on separation efciency. The influences of the above parameters are determined, the best conditions and membrane type are found, it is shown that cementitious material has the ability to separate gas mixtures, and the gas transport mechanism is studied.Weiqi Zhang Maria Gaggl Gregor J.G.Gluth Frank Behrendt 2014Journal of Environmental Sciences2014,26,1:2
8面向新一代多媒体手机的解决方案显示文摘在移动通信方案设计中,需要对从天线到麦克风的整个系统进行优化.需要平衡不同功能模块并协调它们构成一个在大小、材料数量、功耗和性能方面有竞争力的系统.为了更好地迎接移动通信方面的挑战,lnfineon成立了Danish Wireless Design(DWD)公司.DWD公司主要在移动终端的系统集成富于经验,包括产品定型服务和产品支持.Infineon公司的另一个子公司Comneon则为不同的手机标准提供所需要的协议栈.Oliver Behrendt 2002世界电子元器件2002,,5:2
9No-reflow is an independent predictor of death and myocardial infarction after percutaneous coronary intervention显示文摘Frederic S. Resnic Marco Wainstein Michael K.Y. Lee Dominik Behrendt Rodrigo V. Wainstein Lucila Ohno-Machado James M. Kirshenbaum Campbell D.K. Rogers Jeffrey J. Popma Robert Piana 2003American Heart Journal2003,,1:2
10Improved safety of autologous breast reconstruction surgery by stabilisation of microsurglcal vessel anastomoses using fibrin sealant in 349 free DIEP or fasciamuscle-sparlng(fins) -TRAM flaps : a two-centre study 显示文摘Andree C Munder BI Behrendt P 2008Breast2008,17,5:1
11Plasminogen activation by receptor-bound urokinase, a kinetic study with both cell-associated and isolated receptor显示文摘Ellis V Behrendt N Dano K 1991J Biol Chem1991,266,12:1
12PREL1 provides a link from Ras signalling to the actin cytoskeleton via Ena/VASP proteins显示文摘JENZORA A BEHRENDT B SMALL JV 2005FEBS Lett2005,579,:1
13Influence of the wall structure on the void fraction distribution in packed beds显示文摘ZOBEL N EPPINGER T BEHRENDT F 2012Chemical Engineering Science2012,71,26:1
14Functional expression and characterization of a Drosophila odorant receptor in a heterologous cell system显示文摘Wetzel C H Behrendt H J Gisselmann G 2001Proc Natl Acad Sci2001,98,16:1
15Modellingand simulation of heterogeneous oxidation of methane ona platinum fbil显示文摘Deutschmann O Behrendt F Warnatz J 1994Catalysis Today1994,21,:1
16Reactive meltinfiltration of silicon-niobium allys in microporous carbons 显示文摘SINGH M BEHRENDT D R 1994J Mater Res1994,9,7:1
17Leaching and transformation of glufosinate-ammonium and its main metabolite in a layered soil显示文摘Behrendt H Matthies M Gildemeister H 1990Environ Toxicol Chem1990,9,:1
18Selective decontamination of the digestive tract and methicillin-resistant Staphylococcus aureus显示文摘Kaufhold A Behrendt W Krauss T 1992Lancet1992,339,8806:1
19A new method for simulating the combustion of a large biomass particle: A combination of a volume reaction model and front reaction approxima- tion显示文摘He F Behrendt F 2011Combustion and Flame2011,158,12:1
20PLIF thermometry based on measurements of absolute concentrations of the OH radical显示文摘HEINZE J MEIER U BEHRENDT T 0,,:1
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