One of 30,000-pound bombs, intended to penetrate two-thirds the height of the Statue of Liberty into bedrock, was used in combat for the first time. The phenomenon, once touted as next-generation ...

Kolkata Metro Railway is implementing sustainable braking technology in its new rakes to cut carbon emissions and save energy ...

Nitrogen oxides (NOx: NO2 and NO) are the main pollutants produced in combustion. Previous studies have focused on the NOx forming mechanism and control strategies but have paid less attention to the ...

Based on the congelation characteristics, different types of water in lignite and their drying behavior were investigated by using low-temperature differential scanning calorimetry over a temperature ...