Abstract: Compressed-air systems account for a notable share of the industrial electricity consumption. At the same time, a significant potential to improve the energy efficiency of compressed-air ...

The Atlantic wolffish is known for its powerful bite, capable of crushing hard-shelled prey with ease. Now, researchers have discovered that the fish's teeth don't just withstand these extreme forces, ...

Abstract: This paper shows how to analyze the overall energy efficiency of two typical equipments of compressed air system: lubricant-injected rotary screw compressors and aftercooler. Firstly, air ...

Find a black spot on your tooth? Be safe and get it checked out. While it could be a stain, it might be a sign of something worse. “A black spot on your tooth shouldn’t be ignored,” says Tammy D.

Wisdom teeth removal helps prevent dental problems like pain and infection. This surgery often involves the removal of impacted teeth. Why Do Wisdom Teeth Need Removal? Wisdom teeth are the last of ...

Tiny, dark spots on teeth could mean you have a cavity. Dental X-rays can find cavities early, especially ones you can't see. Untreated cavities may lead to an infection called a tooth abscess. Tooth ...

Throbbing tooth pain can be a sign of a cavity or an abscess. It's important to see a dentist promptly if you have tooth pain with fever or pus. Treatments for throbbing tooth pain include fillings, ...