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| 1 | OPTIMAL MODE OF SEDIMENT TRANSPORT BY SHALLOW FLOWS IN UPLAND AREAS显示文摘Soil erosion and sediment movement are serious problems of upland areas of a watershed. In these areas,most of the eroded sediment is transported in overland flows; either in shallow or in concentrated flowsituations. These flows are usually associated with nonlinear waves, generally known as 'roll waves' inthe hydraulic engineering literature. Under suitable hydraulic conditions, these waves contain a significantfraction of the total kinetic energy of the flow regime. Hence, the waves act as the primary energy sourcein transporting eroded sediment in shallow flows on steep slopes. Our laborat0ry experiments undercontrolled condition suggest that modulation of the roll waves is effected by the addition of increasingamouflts of sediment in the flow. The optimal condition in the sediment transport rate is reached whenmost of the available wave energy is consumed in carrying the sediment. A related set of experiments ongravitational flows of dry granular material show that the evolving scales of sediment waves are intrinsicto the transport mechanism of the solid phase. | D. PAL S. N. PRASAD (Department of Civil Engineering, University of Mississippi, University, MS 38677, USA.) M. J. M. ROMKENS(USDA ARS National Sedimentation Laboratory, Oxford, MS 38655, USA.) | 2000 | International Journal of Sediment Research2000,15,2: | 3 |
| 2 | Behavior of fluxed lime iron oxide pellets in hot metal bath during melting and refining显示文摘Lump lime as a flux material in a basic oxygen furnace (BOF) often creates problems in operation due to its high melting point, poor dissolution property, hygroscopic nature, and fines generation tendency. To alleviate these problems, fluxed lime iron oxide pellets (FLIP) containing 30% CaO were developed in this study using waste iron oxide fines and lime. The suitable handling strengths of the pellet (crushing strength: 300N; drop strength: 130 times) of FLIP were developed by treating with CO2 or industrial waste gas at room temperature, while no separate binders were used. When the pellet was added into hot metal bath (carbon-containing molten iron), it was decomposed, melted, and transformed to produce low melting oxidizing slag, because it is a combination of main CaO and Fe2O3 . This slag is suitable for facilitating P and C removal in refining. Furthermore, the pellet enhances waste utilization and use of CO2 in waste gas. In this article, emphasis is given on studying the behavior of these pellets in hot metal bath during melting and refining along with thermodynamics and kinetics analysis. The observed behaviors of the pellet in hot metal bath confirm that it is suitable and beneficial for use in BOF and replaces lump lime. | J. Pal S. Ghorai M. C. Goswami D. Ghosh D. Bandyopadhyay S. Ghosh | 2013 | International Journal of Minerals,Metallurgy and Materials2013,20,4: | 3 |
| 3 | Imidacloprid in processed tea and tea liquor显示文摘Imidacloprid 是最新介绍的用途广泛的 chloronicotinyl 杀虫药剂并且将在农业生产发现它的方法,特别地在亚洲。然而,在庄稼植物的 imidacloprid 的命运的信息正在缺乏。在处理 CTCtea 和茶白酒的 imidacloprid 的降级在 imidacloprid 以推荐申请率(30.0 g a.i./ha ) 并且两次在被使用的现在的学习被调查为三个连续季节的推荐申请率(60.0 ga.i./ha ) 。Imidacloprid 很快在申请评估的根本首先跟随顺序反应动力学的处理的茶被驱散并且有在茶白酒的残余发现了在第三件天样品上的可检测的限制下面的 0.91-1.16 dwith 的一半生活。学习表明 imidacloprid 为人的消费是安全的并且不提出任何剩余毒性问题。 | SANYAL N. HAZRA D. PAL R. SOMCHAUDHURY A.K. CHOWDHURY A. | 2006 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2006,7,8: | 2 |
| 4 | Gynoecious inbred with better combining ability improves yield and earliness in bitter gourd (Momordica charantia L.)显示文摘 | S. S. Dey T. K. Behera A. D. Munshi Anand Pal | 2010 | Euphytica2010,,1: | 1 |
| 5 | Al–Al 2 O 3 core–shell composite by microwave induced oxidation of aluminium powder显示文摘 | S. Das S. Datta A.K. Mukhopadhyay K.S. Pal D. Basu | 2010 | Materials Chemistry and Physics2010,,2: | 1 |
| 6 | Preparation and thermal evolution of sol-gel derived transparent ZrO 2 and MgO-ZrO 2 gel monolith显示文摘 | P. Kundu D. Pal Suchitra Sen | 1988 | Journal of Materials Science1988,,: | 1 |
| 7 | Characterization of alumina–alumina/graphite/monel superalloy brazed joints显示文摘 | S. Ghosh R. Chakraborty N. Dandapat K.S. Pal S. Datta D. Basu | 2011 | Ceramics International2011,,1: | 1 |
| 8 | Bilateral Transplantation of Allogenic Adult Human Bone Marrow-Derived Mesenchymal Stem Cells into the Subventricular Zone of Parkinson’s Disease: A Pilot Clinical Study显示文摘 | N. K. Venkataramana Rakhi Pal Shailesh A. V. Rao Arun L. Naik Majahar Jan Rahul Nair C. C. Sanjeev Ravindra B. Kamble D. P. Murthy Krishna Chaitanya Francesco Dazzi | 2012 | Stem Cells International2012,,: | 1 |
| 9 | Cancer risk and genotype–phenotype correlations in PTEN hamartoma tumor syndrome显示文摘 | Marry H. Nieuwenhuis C. Marleen Kets Maureen Murphy-Ryan Helger G. Yntema D. Gareth Evans Chrystelle Colas Pal M?ller Frederik J. Hes Shirley V. Hodgson Maran J. W. Olderode-Berends Stefan Aretz Karl Heinimann Encarna B. Gómez García Fiona Douglas Allan S | 2014 | Familial Cancer2014,,1: | 1 |
| 10 | A novel multiplex analysis of filaggrin polymorphisms: A universally applicable method for genotyping显示文摘 | Michael Meldgaard Pal B. Szecsi Berit C. Carlsen Jacob P. Thyssen Jeanne D. Johansen Torkil Menné Steen Stender | 2012 | Clinica Chimica Acta . 2012 (19-2)2012,,19: | 1 |
| 11 | Productive Replication of Hepatitis C Virus in Perihepatic Lymph Nodes In Vivo: Implications of HCV Lymphotropism显示文摘 | Sampa Pal Daniel G. Sullivan Sean Kim K. Kay–Yin Lai John Kae Scott J. Cotler Robert L. Carithers Brent L. Wood James D. Perkins David R. Gretch | 2006 | Gastroenterology2006,,4: | 1 |
| 12 | Effect of austempering treatment on microstructure and mechanical properties of high-Si steel显示文摘 | D. Mandal M. Ghosh J. Pal P. K. De S. Ghosh Chowdhury S. K. Das G. Das Sukomal Ghosh | 2009 | Journal of Materials Science2009,,4: | 1 |
| 13 | Preparation and properties of a new chelating resin containing imidazolyl azo groups显示文摘 | P. Chattopadhyay C. Sinha D. K. Pal | 1997 | Fresenius Journal of Analytical Chemistry1997,,4: | 1 |
| 14 | Preparation and properties of a new chelating resin containing imidazolyl azo groups显示文摘 | P. Chattopadhyay C. Sinha D. K. Pal | 1997 | Fresenius Journal of Analytical Chemistry1997,,4: | 1 |
| 15 | Intracranial Non-Hodgkin’s MALT lymphoma mimicking a large convexity meningioma显示文摘 | G. Pavlou D. Pal S. Bucur A. Chakrabarty P. T. van Hille | 2006 | Acta Neurochirurgica2006,,7: | 1 |
| 16 | The synthesis, characterization and sintering of sol-gel derived cordierite ceramics for electronic applications显示文摘 | D. Pal A. K. Chakraborty Suchitra Sen S. K. Sen | 1996 | Journal of Materials Science1996,,15: | 1 |
| 17 | Studies on digestibility and digestive enzyme activities in Labeo rohita (Hamilton) juveniles: effect of microbial α-amylase supplementation in non-gelatinized or gelatinized corn-based diet at two protein levels显示文摘 | S. Kumar N. P. Sahu A. K. Pal D. Choudhury S. C. Mukherjee | 2006 | Fish Physiology and Biochemistry2006,,3: | 1 |
| 18 | Mitigating Electronic Current in Molten Flux for the Magnesium SOM Process显示文摘 | Eric S. Gratz Xiaofei Guan Jarrod D. Milshtein Uday B. Pal Adam C. Powell | 2014 | Metallurgical and Materials Transactions B2014,,4: | 1 |
| 19 | Al–Al 2 O 3 core–shell composite by microwave induced oxidation of aluminium powder显示文摘 | S. Das S. Datta A.K. Mukhopadhyay K.S. Pal D. Basu | 2010 | Materials Chemistry and Physics2010,,2: | 1 |
| 20 | Emergence of principal axis rotation in 110 Ag显示文摘 | Santosh Roy N. Rather Pradip Datta S. Chattopadhyay R.A. Bark S. Pal S. Bhattacharya R.K. Bhowmik A. Goswami H.C. Jain R. Kumar E. Lawrie S. Muralithar D. Negi R. Palit R.P. Singh | 2012 | Physics Letters B (-)2012,,4: | 1 |