1 Adjust oven rack to lowest position and heat oven to 450 degrees. 2  Toss potatoes with oil, salt and pepper. 3  Arrange, cut side down, on a large lipped cookie sheet or jellyroll pan. 4  Roast until tender and golden brown, about 30 minutes (check after 20 minutes). 5  Transfer to a serving dish.
The downbeat is the first beat of the bar, i.e. number 1. The upbeat is the last beat in the previous bar which immediately precedes, and hence anticipates, the downbeat. Both terms correspond to the direction taken by the hand of a conductor.
Abnormal heart rhythms (arrhythmias). Arrhythmias are abnormal beats. The term arrhythmia refers to any change from the normal sequence of electrical impulses, causing abnormal heart rhythms. Arrhythmias may be completely harmless or life-threatening.