Mark, a lad of eleven summers, was referred to the Psychological Clinic because of failure to pass a grade and for unsatisfactory school conduct. His social history revealed that he was the youngest of a motherless Jewish family of four. The balance of the family comprised three sisters and an orthodox father. His medical history was negative; conditions at birth and subsequent babyhood normal....

Absolute branching fractions for the 013 and D/4 decays D++I?‘e+v, , D++K’p+v,, D++K*‘e+v, , and D’+K*-e+v, are determined using completely reconstructed D D events at the y(3770). Reconstructed D’+K-e+v, decays are used to determine the pole mass of the f+($‘) form factor. Resonant K* production dominates the process D+Kxev, the K” polarization is measured. Limits on several Cabibbo suppressed...

Robert Bryant From Mechanics, to Algebra, to Geometry: The Notion of Holonomy. Abstract: Familiar mechanical phenomena, such as driving and parking a car, rolling a ball, and even the ability of falling cats to land on their feet (usually) are examples of an underlying mathematical concept that, in the 19th century, came to be known as ”holonomy.” As it became better understood, mathematicians ...

Renal Injuries Most renal injuries, except for those of the renal pedicle, are not acutely life threatening. Undiagnosed or improperly treated injuries, however, may cause significant morbidity. While the vast majority of blunt renal injuries will heal uneventfully with observation and conservative therapy, a significant number of renal injuries in combat will come from penetrating wounds and r...