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143篇 您的检索式:作者名="Schleiss"
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1A Technical Review of Hydro-Project Development in China显示文摘This paper summarizes the development of hydro-projects in China,blended with an international perspective.It expounds major technical progress toward ensuring the safe construction of high dams and river harnessing,and covers the theorization of uneven non-equilibrium sediment transport,inter-basin water diversion,giant hydro-generator units,pumped storage power stations,underground caverns,ecological protection,and so on.Rafael Duarte António Pinheiro Anton J. Schleiss 2016Engineering2016,2,3:31
2Experimental and numerical modelling of sedimentation in a rectangular shallow basin显示文摘Numerical simulation of flows in shallow reservoirs has to be checked for its consistency in predicting real flow conditions and sedimentation patterns. Typical flow patterns may exhibit flow separation at the inlet, accompanied by several recirculation and stagnation areas all over the reservoir surface. The aim of the present research project is to study the influence of the geometry of a reservoir on sediment transport and deposition numerically and experimentally, focusing on a prototype reservoir depth between 5 and 15 m as well as suspended sediment transport. A series of numerical simulations is presented and compared with scaled laboratory experiments, with the objective of testing the sensitivity to different flow and sediment parameters and different turbulence closure schemes. Different scenarios are analyzed and a detailed comparison of preliminary laboratory tests and some selected simulations are presented. The laboratory experiments show that suspended sediment transport and deposition are determined by the initial flow pattern and by the upstream and downstream boundary conditions. In the experiments, deposition in the rectangular basin systematically developed along the left bank, although inflow and outflow were positioned symmetrically along the centre of the basin. Three major horizontal eddies developed influencing the sediment deposition pattern. Although asymmetric flow patterns are privileged, a symmetric pattern can appear from time to time. This particular behaviour could also be reproduced by a two-dimensional depth-averaged flow and sediment transport model (CCHE2D). The paper presents numerical simulations using different turbulence closure schemes (k-ε and eddy viscosity models). In spite of the symmetric setup, these generally produced an asymmetric flow pattern that can easily switch sides depending on the assumptions made for the initial and boundary conditions. When using the laboratory experiment as a reference, the most reliable numerical results have been obtained with a parabolic depth-averaged eddy viscosity model. This model appeared to be the only one that was able to reproduce the strongly asymmetric flow behaviour observed during the experiments.Sameh A. KANTOUSH Erik BOLLAERT Anton J. SCHLEISS 2008International Journal of Sediment Research2008,23,3:5
3Congenital Cytomegalovirus Infection: New Prospects for Prevention and Therapy显示文摘Elizabeth C. Swanson Mark R. Schleiss 2012The Pediatric Clinics of North America2012,,:2
4An Enhanced Physically Based Scour Model for Considering Jet Air Entrainment显示文摘Based on systematic experiments on the influence of air entrainment on rock block stability in plunge pools impacted by high-velocity jets,this study presents adaptations of a physically based scour model.The modifications regarding jet aeration are implemented in the Comprehensive Scour Model(CSM),allowing it to reproduce the physical-mechanical processes involved in scour formation concerning the three phases;namely,water,rock,and air.The enhanced method considers the reduction of momentum of an aerated jet as well as the decrease of energy dissipation in the jet diffusive shear layer,both resulting from the entrainment of air bubbles.Block ejection from the rock mass depends on a combination of the aerated time-averaged pressure coefficient and the modified maximum dynamic impulsion coefficient,which was found to be a constant value of 0.2 for high-velocity jets in deep pools.The modified model is applied to the case of the observed scour hole at the Kariba Dam,with good agreement.Rafael Duarte Antonio Pinheiro Anton J. Schleiss 2016Engineering2016,2,3:2
5显示文摘Loppow D Schleiss MB Kanniess F 2001Respir Med2001,95,2:1
6Flow and sediment dynamics in channel confluences显示文摘Ribeiro M. Leite Blanckaert K. Roy A. G. Schleiss A. J 2012EN2012,,1:1
7Neuropathogenesis of congenital cytomegalovirus infection:disease mechanisms and prospects for intervention显示文摘Cheeran MCJ Lokensgard JR Schleiss MR 2009Clin Microbiol Rev2009,22,1:1
8Neuropathogenesis of congenital cytomegalovirus infection:disease mechanisms and prospects for intervention显示文摘CHEERAN M C LOKENSQARD J R SCHLEISS M R 2009Clin Microbiol Rev2009,22,:1
9Prevention of maternal cy-tomegalovirus infection:current status and future pros-pects显示文摘Nyholm J L Schleiss M R 2010Int J Womens Health2010,2,:1
10Lack of induction of autoantibody responses following immunization with cytomegalovirus (CMV) glycoprotein B(gB) in healthy CMV-seronegative subjects 显示文摘Schleiss M R Bernstein D I Passo M 2004Vaccine2004,1623,5:1
11Non primate models of congenital cytomegalovirus (CMV) infection: Gaining insight into pathogenesis and prevention of disease in newborns显示文摘Schleiss M R 2006ILAR J2006,47,1:1
12Progress in cytomegalovirus vaccine development 显示文摘Schleiss M 2005Herpes2005,12,3:1
13Preconception Immunization with a Cytomegalovirus ( CMV ) Glycoprotein Vaccine Improves Pregnancy Outcome in a Guinea Pig Model of Congenital CMV Infection显示文摘Bourne N Schleiss MR Bravo FJ 2001J infect Dis2001,183,:1
14Ecological,energetic and economic comparison ofanaerobic digestion with different competing technologies to treat biogenicwastes显示文摘Edelmann W Schleiss K Joss A 2000 2000Water Sci Technol2000,41,3:1
15Prospects for development and potential impact of a vaccine against congenital cytomegalovirus (CMV) infection显示文摘SCHLEISS MR 2007J Pediatr2007,151,6:1
16Screening newborns for congenital cytomegalovirus infection显示文摘Dollard SC Schleiss MR 2010JAMA2010,304,:1
17A case study on spatial and temporal hydraulic variability in an alpine gravel‐bed stream based on the hydromorphological index of diversity显示文摘W. Gostner P. Parasiewicz A. J. Schleiss 2013Ecohydrol2013,,4:1
18Molecular, biologi- cal, and in vivo characterization of the guinea pig cytomegalo virus(CMV) homologs of the human CMV matrix proteins pp71(UL82) and pp65(UL83)显示文摘MCGREGOR A LIU F SCHLEISS M R 2004J Virol2004,78,18:1
19Neuropathogenesis of congenital cytomegalovirus infection: disease mechanisms and prospects for intervention 显示文摘Cheeran MC Lokensgard JR Schleiss MR 2009Clin Microbiol Rev2009,22,1:1
20Animal models of congenital cytomegalovirus infection:an overview of progress in the characterization of guinea pig cytomegalovirus (GPCMV)显示文摘Schleiss M R 0,,:1
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