The removal efficiency of antibiotic resistance genes (ARGs) is the biggest challenge for the treatment of erythromycin fermentation residue (EFR). In the current research, spray-dried EFR was composted with bulking materials, consisting of cattle manure and maize straw, at ratios of 0%...

Al-Cu-Li alloys are widely applied to fuel tanks that work under cryogenic temperature environments, so it is important to understand their flow behavior and microstructure evolution at cryogenic temperatures. We found that as the temperature decreased (ranging from 298 to 77 K), both the...

This paper studies options on the minimum/maximum of two average prices. We provide a closed-form pricing formula for the option with geometric averaging starting at any time before maturity. We show overwhelming numerical evidence that the variance reduction technique with the help of the above...