List of thirty nine new double stars

Thirty nine years of stratified trees

The stratified tree, also called van Emde Boas tree, is a data structure implementing the full repertoire of instructions manipulating a single subset A of a finite ordered Universe U = [0...u − 1]. Instructions include member, insert, delete, min, max, predecessor and successor, as well as composite ones like extract −min. The processing time per instruction is O(loglog(u)). Hence it improves ...

Age at menarche: Accuracy of recall after thirty-nine years.

A Study of Thirty-Nine Cases of Auricular Fibrillation

There were 39 cases of auricular fibrillation in this series*. Only cases diagnosed by electrocardiograms are included. Other cases are eliminated. Age.?The youngest patient was a boy of 19 years who was admitted with mitral endocarditis and auricular fibrillation. He died in the hospital. The oldest patient was a man of 60 years with senile myocarditis. The majority of patients were between 30...

Binet-Simon Tests of a Thirty-Nine Months Old Child

sori outfit, as an experiment. She quickly learned the simpler plays, as the stairs, cylinders, insets, and color cards. Very early with her dawning intelligence her parents reasoned with her not only as to the wherefore of things but also as to the why of conduct. This method has greatly stimulated the child's associative faculty, and has bred a habit of weighing and comparing. In all evaluati...

Maternal mortality: A hospital based study in thirty nine years”