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| 1 | Sediment load calculations from point measurements in sand-bed rivers显示文摘Point velocity and suspended sediment concentration measurements are used to calculate the total sediment discharge in sand-bed rivers.Calculations with the Series Expansion of the Modified Einstein Point Procedure(SEMEPP) depend on grain diameter d_s and settling velocity ω,flow depth h,shear velocity u*,and sampling depth h_p.This procedure extends the applicability of the Modified Einstein Procedure(MEP) by using point sediment concentration and velocity measurements.This procedure is tested using the laboratory data from Coleman,and field measurements from the Enoree,Middle Rio Grande and Mississippi Rivers.Based on 801 point measurements over 124 verticals at flow depths ranging from 0.17 m to 33.5 m and sediment concentrations less than 0.1 kg L^(-1),the accuracy of the calculations depends on u*/ω and h_p/d_s.Point measurement techniques like SEMEPP are well-suited when u*/ω> 5 where at least 60%of the total sediment load is measured when 90%of the flow depth is sampled.The determination of sediment discharge from point measurements is most accurate in deep rivers when h_p/d_s > 10.000.and u*/ω>10.Point measurements are not well-suited for shallow rivers and laboratory flumes where h< 0.5 m and when u*/ω< 2. | Seema C.SHAH-FAIRBANK Pierre Y JULIEN | 2015 | International Journal of Sediment Research2015，30，1： | 2 |
| 2 | Degradation Mechanisms of Vertical Cavity Surface Emitting Lasers, Quantum Electronics显示文摘 | Michael C Y Robert W H Pierre M P | 1996 | IEEE Journal1996，32，： | 2 |
| 3 | Ultrasonographic diagnosis of hepatic fibrosis or cirrhosis显示文摘 | Christophe Aubé Frédéric Oberti Nouri Korali Marc-Antoine Namour Didier Loisel Jean-Yves Tanguy Emmanuelle Valsesia Christophe Pilette Marie Christine Rousselet Pierre Bedossa Hervé Rifflet Moussa Y Ma?ga Dominique Penneau-Fontbonne Christine Caron Paul C | 1999 | Journal of Hepatology1999，，3： | 2 |
| 4 | Rare earth elements incold seep carbonates from the Niger delta 显示文摘 | Rongemaille E Bayon G Pierre C Bollinger C Chu N C Fouquet Y Riboulot V Voisset M | 2011 | Chem Geol2011，286，19： | 1 |
| 5 | Remifentanil induces consistent and sustained controlled hypotension in children during middle ear surgery显示文摘 | Christian S Marie J Pierre Y | 2003 | Can J Anesth2003，50，3： | 1 |
| 6 | Regulation of MMP- 9 gene expression for the development of novel molecular targets against cancer and inflammatory diseases显示文摘 | St - Pierre Y Couillard J Van Themsche C | 2004 | Expert Opin Ther Targets2004，8，5： | 1 |
| 7 | RnKSN, a floral repressor, forms protein complexes with RoFD and RoFT to regulate vegetative and reproductive development in rose 显示文摘 | RANDOUX M DAVIERE J M JEAUFFRE J THOUROUDE T PIERRE S TOUALBIA Y PERROTTE J REYNO1RD J P JAMMES M J HIBRAND-SAINT OYANT L FOUCHER F | 2014 | New Phytologist2014，202，1： | 1 |
| 8 | Precast, prestressed pedestrian bridge-World's first reactive powder concrete structure显示文摘 | Pierre B Y | 1999 | PCI Journal1999，910，： | 1 |
| 9 | Prestressed Pedestrian Bridge-World's First Reactive Powder Concrete Structure显示文摘 | Pierre Y Blais Marco Couture Precast | 1999 | PCI Journal1999，，910： | 1 |
| 10 | Marginal donor lungs: a reassessment 显示文摘 | Pierre AF Sekine Y Hutcheon MA | 2002 | J Thorac Cardiovasc Surg2002，123，3： | 1 |
| 11 | Magnetite nanoparticle dispersions stabilized with triblock copolymers显示文摘 | Harris L A Goff J D Carmichael A Y Riffle J S Harburn J J Pierre T G S Saunders M | 2003 | Chemistry of Materials2003，15，： | 1 |
| 12 | precast, prestressed pedestrian bridge-world' s first reactive powder concret estructure 显示文摘 | Pierre Y Blais Marco Couture | 1999 | PCI Journal1999，，910： | 1 |
| 13 | Character- istic constraint modes for component mode synthesis 显示文摘 | CASTANIER M P TAN Y C PIERRE C | 2001 | AIAA Journal2001，39，6： | 1 |
| 14 | Characteristic constraint modes for component mode synthesis 显示文摘 | Castanier M P Tan Y C Pierre C | 2001 | 39 (6) :2001，39，6： | 1 |
| 15 | Diversity of bacteria and archaea associated with a garbonate-rich metalliferous sediment sample from the rainbow vent field on the mid-atlantic ridge显示文摘 | Nercessian O Fouquet Y Pierre C | 2005 | Environmental Microbiology2005，7，5： | 1 |
| 16 | Muhiresidue Method for the Detection of Tranquillisers, Xylazine, and a - blocker in Animal Production by Liquid Chromatography- tandem Mass Spectrometry 显示文摘 | Philippe D Pierre Y B Michel D | 2004 | Journal of Chromatography A2004，1054，： | 1 |
| 17 | The line of sight jitter of the huble space telescope显示文摘 | PIERRE Y OLIVIA L JOHN L H | 1993 | SPIE1993，1945，： | 1 |
| 18 | Pré paration de phosphocaséinate natif par microfiltration sur membrane显示文摘 | PIERRE A FAUQUANT J le GRAET Y | 1992 | Lait1992，72，5： | 1 |
| 19 | Interest in preeclampsia for reearchers in reproduction显示文摘 | | 2002 | J Reprod Immunol2002，53，12： | 1 |
| 20 | Regulation of MMP - 9 gene expression for the development of novel molecular targets against cancer and inflammatory diseases 显示文摘 | St - Pierre Y Couillard J Van Themsche C | 2004 | Expert Opin Ther Targets2004，8，5： | 1 |
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