Over the last few years, there’s been a resurgence in the popularity of two-strokes engines, even though competitive riders continue to rely on four-stroke power. So which is preferable?

Two power strokes and two compression strokes per cycle. Generally, the biggest difference between a typical 4-stroke engine and the 6-stroke design is in the cam and valve timing.

Porsche 6-stroke engine patent image The goal here seems to be getting more power, as the 6-stroke engine has two power strokes instead of the single power stroke of a 4-stroke engine.

The effects and risks of the use of intravenous thrombolysis between 4.5 and 24 hours after the onset of a posterior circulation ischemic stroke are not well studied. In a trial conducted in China, ...

St. John Broken Arrow and St. John Jane Phillips Medical Center in Bartlesville received the Advanced Primary Stroke Center certification from The Joint Commission.

Essentially, the engine is combining both a two-stroke and four-stroke engine into one, taking the individual advantages from each.

T.J. Kreusch finished strong Thursday to surge to a one-stroke lead after three rounds in the Ohio Amateur at Zanesville Country Club.

In fact, there was a span of around 10 years beginning in the early 2000s, where Ford introduced and then shortly phased out a total of two diesel Power Stroke variants, the 6.0 and the 6.4.

The thrombectomy procedure sometimes eliminates the stroke entirely, but at the very least reduces the damage of a stroke.

Administering tenecteplase before endovascular therapy improves outcomes in large vessel occlusion stroke treated within 4.5 hours of symptom onset.

Riley was assessed a two-stroke penalty and dropped from inside the projected cut line, at 5 under, to one back.