Every Ventricle

Say every word on every slide

When every $P$-flat ideal is flat

In this paper‎, ‎we study the class of rings in which every $P$-flat‎ ‎ideal is flat and which will be called $PFF$-rings‎. ‎In particular‎, ‎Von Neumann regular rings‎, ‎hereditary rings‎, ‎semi-hereditary ring‎, ‎PID and arithmetical rings are examples of $PFF$-rings‎. ‎In the context domain‎, ‎this notion coincide with‎ ‎Pr"{u}fer domain‎. ‎We provide necessary and sufficient conditions for‎...

Passions in Every Room.

Finding my way through a bramble of monitors tangled in the dense undergrowth of thorny data. Morning rounds are a forest thick with prickly questions. Perfect strangers become patients. Personalities baroque as the 50 year-old Hispanic man admitted yesterday with back pain. In prison for 19 years, (in America for 20) Arms, chest, and thick neck all Hieronymus Bosch and guitar-string calligraph...

Learning from every death.

The concepts of peer review and the venerable morbidity and mortality conference are familiar improvement approaches to health care providers. These 2 entities are typically provider or patient centric and are not typically extended within hospitals and health systems as a tool for organizational learning for care process or system failures. Out of a desire to deepen our understanding and accel...

Every Breath You Take

Fuel for thought. A better measure of exposure to jet fuel shows that some military personnel may be at increased risk for adverse health effects from breathing noxious fumes. In this issue, Steve Wing, an associate professor of epidemiology in the School of Public Health at the University of North Carolina at Chapel Hill, and colleagues investigate environmental injustice in North Carolina's s...