Punjab faces a sever problem of declining water tables by as much as 10 – 15m in most parts. The paper focuses on groundwater behavior in various parts (Blocks) of the Punjab in categories of low to high rainfall regions, saline to sweet groundwater zones, scanty to extensive canal water...

To analyze day trading dynamics for Nifty Index futures and options contracts, a detailed study is steered to understand the quantum of volume traded and how volume traded affects the underlying volatility. Day trades are about 30% and 46% of the total trades for futures and options contracts,...

Biogenic silicate glass-ceramics were synthesized from the rice husk (RH) and eggshell powder (ESP) using the melt-quench method. The FWHM (0.37-0.39), crystallite size (0.351- 0.370 nm) increased and the bandgap decreased from 3.43 to 3.15 eV as the ESP concentration increased from 10 to 20...