PyroGenesis Announces “Fine Cut” Titanium Powder Contract with U.S. Additive Manufacturing Company

PyroGenesis is the inventor of the plasma atomization process and in fact coined the term “plasma atomization” in its original patent. The Company’s NexGen™ system is a patented upgrade to what is ...
The Boston Globe

Roger Williams University mandates unpaid furloughs for most employees

The furloughs will address ‘up to half’ of the projected $3.5 million budget deficit, according to a letter sent to faculty and staff BRISTOL, R.I. — Roger Williams University is mandating that most ...
BMJ

An introduction to power and sample size estimation

Correspondence to: Dr S R Jones, Emergency Department, Manchester Royal Infirmary, Oxford Road, Manchester M13 9WL, UK; steve.r.jones{at}bigfoot.com ...