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    题名 作者 年代 出处 被引量
1LOCAL SCOUR AROUND BRIDGE ABUTMENTS显示文摘This paper summarizes the design equations for local scour depth around bridge abutments as proposed by different investigators, and also the different factors, affecting the scour depth. Methods for the estimation of local scour depth based on dimensional analysis are also presented. The design methods based on empirical relations such as flow depth, flow intensity, sediment characteristics, abutments shape and size, alignment, and approach channel geometry are also discussed. Since clear-water scour is the maximum scour depth, the equation for clear-water scour is recommended for the computation of local scour depth around bridge abutments for uniformly and non- uniformly graded sediments.Er. Shri Ram CHAURASIA1 and Pande B.B. LAL2 1 Assistant Professor, Civil Engineering Department, Madan Mohan Malaviya Engineering College, Gorakhpur-273 010 (U.P.) India, 2 Dr., Principal, Mada 2002International Journal of Sediment Research2002,17,1:5
2马来海松酸制备防霉剂显示文摘马来海松酸单酰氯与多种二胺反应生成不同的聚酰亚胺-聚酰胺树脂。此种树脂可用作霉菌生长抑制剂。介绍了各种树脂的制备过程、性质及其衍生物在乳胶漆中的防霉效果。RakhShinda Panda Himadri Panda(Research & Development Section,The Indian Turpentine &Rosin Co. Ltd.P.O. Clutterbuckgj-243502 Bareilly(U.P.)India ) 1995林产化学与工业1995,15,1:4
3APPROXIMATION OF GENERALIZED BI-AXIALLY SYMMETRIC POTENTIALS WITH FAST RATES OF GROWTH显示文摘APPROXIMATIONOFGENERALIZEDBI-AXIALLYSYMMETRICPOTENTIALSWITHFASTRATESOFGROWTH¥H.S.Kasana(Dept.ofMath.,BirlaIust.ofTech.&Sci.,P...H.S.Kasana(Dept.of Math., Birla Iust.of Tech. & Sci.,Pilani-333 031(Rajasthan), India.D.Kumar)(Dept.of Math., D. S. M.Degree College, Kanth-244 501 (Moradabad),U.P.,India.) 1995Acta Mathematica Scientia1995,15,4:3
4Successful prevention of hepatitis C virus (HCV) liver graft reinfection by silibinin mono-therapy显示文摘U.P. Neumann M. Biermer D. Eurich P. Neuhaus T. Berg 2010Journal of Hepatology2010,,6:1
5Silica Induced Early Fibrogenic Reaction in Lung of Mice Ameliorated by Nyctanthes arbortristis Extract显示文摘Objective To investigate the pharmacological effect of Nyctanthes arbortristis (NAT) leaf extract in the prevention of lung injury induced by silica particles. Method Lung injury was induced in Swiss mice through inhalation exposure to silica particles (<5m) using a Flow Past Nose Only Inhalation Chamber at the rate of -10 mg/m3 respirable mass for 5 h. Lung bronchoalveolar lavage (BAL) fluid collected between 48 and 72 h was subjected to protein profiling by electrophoresis and cytokine evaluation by solid phase sandwich ELISA. Lung histopathology was performed to evaluate lung injury. Results Inhalation of silica increased the level of tumor necrosis factor-a (TNF-a), and of the 66 and 63 kDa peptides in the BAL fluid in comparison to sham-treated control. Pre-treatment of silica exposed mice with NAT leaf extract significantly prevented the accumulation of TNF-a in the BAL fluid, but the 66 and 63 kDa peptides remained unchanged. The extract was also effective in the prevention of silica-induced early fibrogenic reactions like congestion, edema and infiltration of nucleated cells in the interstitial alveolar spaces, and thickening of alveolar septa in mouse lung. Conclusion NAT leaf extract helps in bypassing silica induced initial lung injury in mice.BHOLA NATH PAUL*,1, ANAND PRAKASH*, SIRISH KUMAR*, AJAY K. YADAV*, U. MANI+, ASHOK K. SAXENA*, ANAND PRAKASH SAHU#, KEWAL LAL+, AND KALYAN K. DUTTA+ *Immunobiology Laboratory +Inhalation Toxicology Laboratory #Preventive Toxicology Laboratory Industrial Toxicology Research Centre, M.G.Marg, Lucknow 226001, U.P. India 2002Biomedical and Environmental Sciences2002,15,3:1
6Photoimageable silver paste for high density interconnection technology显示文摘G.G. Umarji S.A. Ketkar G.J. Phatak T. Seth U.P. Mulik D.P. Amalnerkar 2004Materials Letters2004,,4:1
7Antifungal activity and kinetics of inhibition by essential oil isolated from leaves of Aegle marmelos显示文摘B.K. Rana U.P. Singh V. Taneja 1997Journal of Ethnopharmacology1997,,1:1
8Collisional excitation of vinylidene (H 2 CC)显示文摘M.K. Sharma Monika Sharma U.P. Verma Suresh Chandra 2014Advances in Space Research2014,,9:1
9Thin films for micro solid oxide fuel cells显示文摘D. Beckel A. Bieberle-Hütter A. Harvey A. Infortuna U.P. Muecke M. Prestat J.L.M. Rupp L.J. Gauckler 2007Journal of Power Sources2007,,1:1
10Facile synthesis of CuO nanomorphs and their morphology dependent sunlight driven photocatalytic properties显示文摘S.P. Meshram P.V. Adhyapak U.P. Mulik D.P. Amalnerkar 2012Chemical Engineering Journal2012,,:1
11Genotyping of Streptococcus agalactiae strains isolated from fish, human and cattle and their virulence potential in Nile tilapia显示文摘U.P. Pereira G.F. Mian I.C.M. Oliveira L.C. Benchetrit G.M. Costa H.C.P. Figueiredo 2009Veterinary Microbiology2009,,1:1
12LONGITUDINAL DISPERSION IN OPEN-CHANNEL FLOW显示文摘Laboratory experiments on longitudinal dispersion in clear-water and sedimentladen flows are reported. These experiments indicate that the presence of suspended sediment does not have a significant effect on the dispersion process other than its possible effect on the friction factor. Analysis of the writers’ and other’s data collected in laboratory flumes and natural streams Shows that Taylor’s model of longitudinal dispersion based on one-dimensional Fickian diffusion equation with a constant dispersion coefficient, DL, is not suitable for describing the dispersion process in natural streams as DL tends to increase in the downstream direction. Therefore, a similarity analysis of the concentration distributions, on the lines of Day and Wood, has been carried out. Based on dimensional analysis an improved empirical method has been obtained for predicting the concentration-time relation without the use ofU.P. SINGH, R.J. GARDE, and K.G. RANGA RAJU ( Reader in Civil Engg, Institute of Technolngy, Banaras University, Varanasi, India Emeritus Scientist, Central Water and Power Research Station, Pune, India Professor of Civil Engg., University of Roorkee, India.) 1992International Journal of Sediment Research1992,7,2:1
13恢复河床形态的防冲建筑物显示文摘潜没式偏流叶片可以作为传统治河建筑物的替代物。偏流叶片系统改变水深系由泥沙侧向输移而不是向下游输移引起的,因而不改变河道总的特性,而许多传统的泥沙控制建筑物却使泥沙产生沿程再分布,并使水流发生变化。U.P.古普塔 孔祥林(译) 车友宜(校) 2007水利水电快报2007,28,10:0
14帕金森痴呆及Lewy体痴呆的视觉感知力Mosimann U.P. Mather G. Wesnes K.A. 陈立军 2005世界核心医学期刊文摘(眼科学分册)2005,0,5:0
15依那普利和群多普利在治疗慢性心衰中对循环和血管肾素-血管紧张素系统抑制作用的比较研究Jorde U.P. Vittorio T.J. Dimayuga C.A. 刘文秀 2005世界核心医学期刊文摘(心脏病学分册)2005,0,7:0
16丙型肝炎复发患者肝移植后的纤维化进展Neumann U.P. Berg T. Bahra M. 姜志茹 2005世界核心医学期刊文摘(胃肠病学分册)2005,0,4:0
17Parkinson病性痴呆及Lewy小体性痴呆的眼球扫视运动改变Mosimann U.P. Mri R.M. Burn D.J. 邢咏新 2005世界核心医学期刊文摘(眼科学分册)2005,0,10:0
18显著威胁生命事件的流行病学研究Kiechl-KohlendorferU. Hof D. Peglow U.P. 张振 2005世界核心医学期刊文摘(儿科学分册)2005,0,9:0
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