In order to control noise, designers must first determine where the noise source or sources are how much each is contributing to the overall level, and their frequency signatures. In order to control ...

ELEVATED ENCLOSURE A properly structured enclosure is slightly elevated, with dust curtains, an external wearliner, and adequate skirting. Although most conveyors experience some degree of material ...

In the early part of Control, lots of things are thrown at you both from a gameplay and story perspective but not all of it is actually explained right away. One such thing are materials. Here’s an ...

Product control is an essential aspect of a hazmat response, and it goes beyond the common application of absorbents to soak up vehicle fluids after a wreck. NFPA 470: Hazardous Materials/Weapons of ...

Mohammad Hafezi, a Joint Quantum Institute Fellow, and his colleagues investigated how changing the ratio of fermionic to bosonic particles in a material affects its interactions.