Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Ajoy Kumar Singh"'
Publikováno v:
Current Journal of Applied Science and Technology. :1-5
In India, Tribal Sub-Plan (TSP) aims to bridge the gap between the Schedule Tribes (STs) and the general population with respect to all socio-economic development indicators in a time-bound manner. Ensuring household food security is one such issue a
Publikováno v:
Current Journal of Applied Science and Technology. 31:1-9
Publikováno v:
Arabian Journal of Geosciences. 13
Coal mine roadway junctions in bord and pillar mining, in particular, are more vulnerable to roof fall due to the excavation induced stresses as well as general stress loading pattern inherent to the typical cross section achieved in practice. Roof f
Autor:
Mahesh K. Gathala, Arun Kumar, Samir Dutta, Sanjay Kumar, Ajoy Kumar Singh, Asheesh Chaurasiya, Alison M. Laing, Fozia Homa, Anshuman Kohli
Publikováno v:
Field Crops Research. 275:108341
Rice in eastern India is widely cultivated using conventional management practices, including puddled transplanting (PTR) for crop establishment, which are water and energy intensive. To conserve water and maximise its efficient use, improved crop ma
Publikováno v:
Bangladesh Journal of Botany. 44:443-449
Seventy three germplasm of field pea were tested under glasshouse and field condition against rust disease caused by Uromyces viciae fabae (Pers.) de Bary. Among screened germplasms, 30 susceptible, 40 highly susceptible and 3 belonged to moderately
Publikováno v:
Indian Geotechnical Journal. 48:615-625
The in situ stresses have significant effects on the stability of openings, support requirements, parting stability, pillar strength, etc. In order to analyze the stability of underground structures, the measurement of magnitude and direction of hori
Autor:
Ajoy Kumar Singh, Vishwa Bandhu Patel
This new volume looks at the evolution and challenges of sustainable agriculture, a field that is growing in use and popularity, discussing some of the important ideas, practices, and policies that are essential to an effective sustainable agricultur
Publikováno v:
Modelling, Measurement and Control C. 78:303-315
In underground coal mines, a number of fatal accidents have been occurred due to roof fall. The roof fall mainly occurs in newly exposed working sections of coal mines during development and final extraction of coal. The main factor which contributes
Autor:
A. K. Chowdhury, B.P. Bhatt, Jagadish Timsina, Mahesh K. Gathala, N.C.D. Barma, Bruno Gérard, T. P. Tiwari, Md. Saiful Islam, C. Chattopadhyay, Alison M. Laing, Ajoy Kumar Singh, R. Shrestha, Dharamvir Singh Rana, Tamara Jackson
Publikováno v:
Renewable and Sustainable Energy Reviews. 120:109645
Traditional cropping practices in the Eastern Gangetic Plains, South Asia, are resource intensive, requiring large inputs of water, energy and human labor. They are also inefficient, with relatively low productivity for the inputs used although the c
Publikováno v:
Current Science. 118:123
Roof failure in coal mines is strongly related to the frequency of laminations and their movement when the load acts upon them. Detachment of roof bolts from mine roof due to improper estimation of extent of weak zone is one of the major problems in