Zobrazeno 1 - 10
of 156
pro vyhledávání: '"Arvind Kumar Mishra"'
Publikováno v:
Heliyon, Vol 10, Iss 12, Pp e31838- (2024)
The present study aims to examine the influence of pillar widths on the stability of caverns. Case study considering two caverns viz. Powerhouse Cavern (PHC) and Transformerhall Cavern (TC), in a major hydro-electric project in the eastern Himalayas
Externí odkaz:
https://doaj.org/article/41b951ed7ec74122a26b506f4c70da4d
Autor:
Sujit Kumar, Arvind Kumar Mishra, Vivek K. Himanshu, Ashish K. Vishwakarma, Firoj Ali, Bhanwar Singh Choudhary
Publikováno v:
Heliyon, Vol 10, Iss 5, Pp e26639- (2024)
The optimum utilisation of explosive energy in the rock blasting operation is a prime challenge for the blast designers. The explosive energy in this operation is used for movement of burden. The optimum fracturing of the rock mass to meet the produc
Externí odkaz:
https://doaj.org/article/933389c8be0e46ce9136cdfc2dda5c70
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 3, Pp 1-18 (2023)
Abstract The pair annihilation of neutrinos $$(\nu {\overline{\nu }}\rightarrow e^+e^-)$$ ( ν ν ¯ → e + e - ) can energize violent stellar explosions such as gamma ray bursts (GRBs). The energy in this neutrino heating mechanism can be further e
Externí odkaz:
https://doaj.org/article/1989c2634fc54cbda66d11287e43cff6
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 15, Iss 1, Pp 255-261 (2023)
The blast-induced ground vibrations can be significantly controlled by varying the location and orientation of point of interest from blast site. The blast waves generated due to individual holes get superimposed and resultant peak particle velocity
Externí odkaz:
https://doaj.org/article/5363e1b3460841cba493910e22cffd56
Autor:
Arvind Kumar Mishra
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 11, Pp 1-13 (2022)
Abstract We calculate the shear ( $$\eta $$ η ) and bulk viscosity ( $$\zeta $$ ζ ) of Self Interacting Dark Matter (SIDM) fluid using the kinetic theory formalism. Using the astrophysical constraints on dark matter self-interaction cross section o
Externí odkaz:
https://doaj.org/article/64e0364015f643d0bf724bd2aadb3df7
Publikováno v:
Applied Sciences, Vol 13, Iss 17, p 9906 (2023)
Blasting is a cost-efficient and effective technique that utilizes explosive chemical energy to generate the necessary pressure for rock fragmentation in surface mines. However, a significant portion of this energy is dissipated in undesirable outcom
Externí odkaz:
https://doaj.org/article/ea603f3f36ea497e8144c3553873bba5
Publikováno v:
Geotechnical and Geological Engineering. 41:3139-3149
Publikováno v:
Geotechnical and Geological Engineering. 41:2573-2598
Autor:
Umesh L. Bharte, Arvind Kumar Mishra
Publikováno v:
Psychology and Developing Societies. 35:22-42
Our particular concern here is with how decolonising psychology is interpreted (or misinterpreted) as well as its implications for making our discipline a truly liberating enterprise. We make three related arguments here: first, colonialism was a joi
Publikováno v:
Psychological Studies. 68:92-100