As your heart beats, it pumps blood from the left ventricle through the aortic valve and into the aorta, your body’s largest artery. The aortic valve is made up of three triangular flaps of ...

While bicuspid aortic valves are known to be associated with aortic dilation and dissection, the risk of dissection in this population has recently been called into question. Michelena and ...

To achieve this language proficiency for its staff, the State Department's Foreign Service Institute (FSI) provides intensive language instruction and assesses the proficiency of personnel before they ...

Valve actuators mount on valves and, in response to a signal, move a valve to a desired position using an outside power source. Selecting the correct valve actuator will increase uptime, reduce ...

A group of researchers at the University of Kentucky have found a mechanism that would explain why men develop more aortic aneurysms than women. The work was led by Zhenheng Guo, Ph.D., a ...

Ball valves are quarter-turn, straight-through valves that have a round closure element with matching rounded seats that permit uniform sealing stress. The valve gets its name from the ball that ...

The budget running costs start with its 1.6-litre FSI engine: a four-cylinder unit that produces 115bhp. Sprinting from 0-62mph takes the Octavia a respectable 11.2 seconds, and it’s comfortable ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

Valve made the game public on Steam a few weeks ago but hasn’t given the game a release date. “Deadlock is a multiplayer game in early development," Valve wrote on the game’s Steam page.

Many players — including me — got a bit of a jump scare Thursday evening while playing games on Steam in the form of a pop-up that said Valve updated the Steam Subscriber Agreement.