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The rainfed rice-growing environment is perhaps one of the most vulnerable to water stress such as drought and floods. It is important to determine the spatial extent of the stress-prone areas to effectively and efficiently promote proper technologies (e.g., stress-tolerant varieties) to tackle the problem of sustainable food production. This study was(More)
Seven silver punch-marked coins were analysed using external particle induced X-ray emission technique. The main group of elements like Ag, Cu, Au, Pb and Fe were estimated along with a number of trace/minor elements such as K, Ca, Ti, V, Cr, Mn, Co, Ni and Rb in the analysed silver coins. Gold was found in all the coins and varied between 0.7% and 6.2%(More)
In this paper, role of technology in education sector has been highlighted. Using technology in education sector has tremendous impact on social and public life. These aspects have been discussed in the paper with an example of e-Shishu. Based on the framework of action adopted at World Education forum at Dakar (Senegal) in April 2000 to attain six specific(More)
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