Rather than cooking your roast at 325 or 350 degrees Fahrenheit, as most cookbooks recommend, heat your oven to 225 F. Ordinary high-temperature roasting produces a finished prime rib with a band of well-done beef around the outer edges, and juicier medium-rare beef inside.
Qt (software) Qt (/kjuËt/ cute) is a cross-platform application framework that is used for developing application software that can be run on various software and hardware platforms with little or no change in the underlying codebase, while still being a native application with native capabilities and speed.
In cardiology, the QT interval is a measure of the time between the start of the Q wave and the end of the T wave in the heart's electrical cycle. The QT interval represents electrical depolarization and repolarization of the ventricles. A lengthened QT interval is a marker for the potential of ventricular tachyarrhythmias like torsades de pointes and a risk factor for sudden death.