A stroke, sometimes referred to as a cerebrovascular accident ( CVA), is the rapid loss of brain function due to disturbance in the blood supply to the brain. This can be due to ischemia (lack of blood flow) caused by blockage (thrombosis, arterial embolism), or a hemorrhage. As a result, the affected area of the brain cannot function, which might result in an inability to move one or more limbs on one side of the body, inability to understand or formulate speech, or an inability to see one side of the vi..
A circle is a simple closed shape in Euclidean geometry. It is the set of all points in a plane that are at a given distance from a given point, the centre; equivalently it is the curve traced out by a point that moves so that its distance from a given point is constant. The distance between any of the points and the centre is called the radius.
The comma , form the Greek κόμμα komma, is a punctuation mark, and it appears in several variants in various languages. It has the same shape as an apostrophe or single closing quotation mark in many typefaces, but it differs from them in being placed on the baseline of the text. Some render it as a small line, slightly curved or straight but inclined from the vertical, or with the appearance of a small, filled-in number 9. It is used to separate parts of a sentence such as and lists of three or mo..
Al Scates (born 9 June 1939) is an American volleyball player and former volleyball coach of the UCLA Bruins of the Mountain Pacific Sports Federation. Scates is the winningest volleyball coach in the history of the NCAA, and the 19 NCAA titles the Bruins have won during his tenure ties him for the most NCAA titles won by a coach in a single sport with Arkansas' John McDonnell (Indoor Track and Field). Scates has won some kind of collegiate volleyball championship in five different decades, and his NCAA cha..
