全部文献期刊会议图书|学者科研项目
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作者:Rishi Kumar , Drew Cietek ...
来源:[J].Surface & Coatings Technology(IF 1.941), 2018, Vol.337, pp.117-125
摘要:Abstract(#br)Excellent CMAS resistance in Gadolinium Zirconate, Gd 2 Zr 2 O 7 (GZO) coatings is attributed to vigorous reactions between the CMAS melt and the GZO that form secondary phases that rapidly crystallize and block further infiltration of CMAS. In this study, Gd 2 ...
作者:Rishi Kumar , Eric Jordan ...
来源:[J].Surface & Coatings Technology(IF 1.941), 2017, Vol.327, pp.126-138
摘要:Abstract(#br)Calcium magnesium aluminosilicate (CMAS) that is formed from the ingested deposits in gas turbines degrades thermal barrier coatings (TBCs), especially for the most widely used material; yttria-stabilized zirconia (YSZ). In the present work, we examine the behav...
作者:Rishi Kumar , Sarshad Rommel ...
来源:[J].International Journal of Mechanical Sciences(IF 1.613), 2016, Vol.110, pp.14-21
摘要:Abstract(#br)Discrete Element Method (DEM) simulations are used to model the elastic properties of a continuous material. The preparation route of the particle packing is shown to have a significant effect on the macroscopic properties. We propose simple relations, generalized fr...
作者:Rishi Kumar , Dipak T. Nagrale ...
来源:[J].Egyptian Journal of Biological Pest Control, 2019, Vol.29 (1), pp.1-11
摘要:Abstract Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) is a serious pest of cotton that inflicts huge economic losses. Excessive use of chemical pesticides for its management causes environmental pollution and pesticide resistance. Six bioassay methods and ten entomopa...
作者:Manju Middha , Rishi Kumar , K.K. Raina
来源:[J].Journal of Molecular Liquids(IF 1.684), 2016, Vol.219, pp.631-636
摘要:Abstract(#br)A comprehensive study based on the impact of chirality on the molecular organization in nematic liquid crystal matrix doped with dodecanethiol-capped silver nanoparticles (Ag NPs) was conducted. The temperature dependent morphological behavior was investigated by pol...
作者:Rishi Kumar , Lori N. Scanlan-Hanson ...
来源:[J].Annals of Emergency Medicine(IF 4.285), 2016, Vol.68 (5), pp.553-561
摘要:Study objective(#br)We describe the use of the Kano Attractive Quality analytic tool to improve an identified patient experience gap in perceived compassion by emergency department (ED) providers.(#br)Methods(#br)In phase 1, point-of-service surveying assessed baseline patie...
作者:Rishi Kumar , Dipak T. Nagrale ...
来源:[J].Egyptian Journal of Biological Pest Control, 2019, Vol.29 (1), pp.1-11
摘要:Abstract(#br) Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) is a serious pest of cotton that inflicts huge economic losses. Excessive use of chemical pesticides for its management causes environmental pollution and pesticide resistance. Six bioassay methods and ten ent...
作者:Rishi Kumar , R.K. Garg
来源:[J].Robotics and Computer Integrated Manufacturing(IF 1.23), 2010, Vol.26 (5), pp.500-506
摘要:Abstract(#br)A deterministic quantitative model based on Distance Based Approach (DBA) method has been developed for evaluation, selection and ranking of robots, which is a concept hitherto not employed in selection problem of this kind. As a significant development over and abov...
作者:Rishi Kumar , Pallavi Tiwari ...
来源:[J].Carbohydrate Research(IF 2.044), 2005, Vol.340 (14), pp.2335-2339
摘要:Abstract(#br)Comparative X-ray diffraction analysis of 5,6,7,9-tetra- O -acetyl-4,8-anhydro-1,3-dideoxy- d - glycero - l - gluco -nonulose ( 1 ) and a structurally related analog, 1,2,3,4,6-penta- O -acetyl-β- d -galactopyranose ( 2 ), are reported. Both crystals have one mo...
作者:Rishi Kumar , Pallavi Tiwari ...
来源:[J].Journal of Molecular Catalysis. A, Chemical(IF 3.187), 2005, Vol.247 (1), pp.27-30
摘要:Abstract(#br)A mild and efficient method has been devised for the preparation of acylals from aldehydes in the presence of catalytic amounts of HClO 4 -SiO 2 under solvent-free conditions in very good to excellent yield.

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