全部文献期刊会议图书|学者科研项目
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作者:Hemant Kumar , Alexander E. Ropper ...
来源:[J].Molecular Neurobiology(IF 5.471), 2017, Vol.54 (5), pp.3578-3590
摘要:The blood-spinal cord barrier (BSCB) is a specialized protective barrier that regulates the movement of molecules between blood vessels and the spinal cord parenchyma. Analogous to the blood-brain barrier (BBB), the BSCB plays a crucial role in maintaining the homeostasis an...
作者:Hemant Kumar , Doo-Hoe Ha ...
来源:[J].Stem Cell Research & Therapy(IF 3.652), 2017, Vol.8 (1)
摘要:Adipose tissue-derived mesenchymal stem cells (AT-MSCs) offer potential as a therapeutic option for chronic discogenic low back pain (LBP) because of their immunomodulatory functions and capacity for cartilage differentiation. The goal of this study was to assess the safety and t...
作者:Hemant Kumar , Shiv Prasad Yadav
来源:[J].International Journal of System Assurance Engineering and Management, 2017, Vol.8 (4), pp.817-825
摘要:In many practical situations, we need to reduce the cost of the system and improve its reliability simultaneously. At the same time, all the design data involved in the system design are not precisely known. Incompleteness and unreliability of input information are typical for ma...
作者:Sreenivasa Rao Islavath , Debasis Deb , Hemant Kumar
来源:[J].International Journal of Rock Mechanics and Mining Sciences(IF 1.2), 2020, Vol.127
摘要:Abstract(#br)Immediate roof of a longwall panel in India is composed of mostly low quality coal and shale and as a result, several roof fall incidents have occurred in between canopy tip and the face causing delay in production. The mine has several longwall panels and it is...
作者:... Mohammad Shahid Raza , N.K. Singh , Hemant Kumar
来源:[J].Optics and Laser Technology(IF 1.365), 2020, Vol.126
摘要:Abstract(#br)In this study, welding of Superalloy Inconel 625 and duplex stainless steel 2205 (DSS 2205) has been successfully performed through Ytterbium fiber laser at different heat inputs. With decreasing energy input, width of the weld bead narrowed and the mechanical proper...
作者:Hemant Kumar , V. Ramakrishnan ...
来源:[J].Journal of Nuclear Materials(IF 1.211), 2017, Vol.495, pp.431-437
摘要:Abstract(#br)The sliding friction and wear behaviour of Ni-Cr-B hardface coating made on 316LN stainless steel were evaluated in liquid sodium at 823 K by using a fabricated reciprocating-type tribometer. The test parameters have been selected based on operational conditions...
作者:Hemant Kumar , Vimal Kumar
来源:[J].Ultrasonics - Sonochemistry(IF 3.516), 2018, Vol.49, pp.79-88
摘要:Abstract(#br)An energy efficient and scalable method designed to form stable and transparent water-in-oil (W/O) nanoemulsion can be attained by optimization of process parameters and study of ternary diagram. Application of high energy in addition to the low energy at the op...
作者:Hemant Kumar , Vimal Kumar
来源:[J].Chemical Engineering and Processing - Process Intensification(IF 1.95), 2019, Vol.144
摘要:Abstract(#br)Present study deals with the newly investigated CEMNSE (combined energy mixed surfactant nanoemulsion) method for optimizing the operating parameters concerned with the formation of water-in-oil nanoemulsions (W/O NE). The formulation process was intensified by ...
作者:Hemant Kumar , V. Ramakrishnan ...
来源:[J].Journal of Nuclear Materials(IF 1.211), 2017, Vol.484, pp.141-147
摘要:Abstract(#br)The self-welding susceptibility between NiCr-B coated 316LN stainless steel and the base metal, and that between NiCr-B hardfaced coatings has been evaluated in flowing sodium at 823 K for 90 and 135 days under contact stress of 8.0 and 11.0 MPa using a fabricated se...

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