Nurse-to-Patient Staffing Ratios Win Some Hard-Fought Ground
For nearly 2 decades, only one state — California — governed the number of patients assigned to a hospital nurse. Recently, Oregon became the second. Advocates of nurse-to-patient ratios are hopeful other states will follow. The primary barrier? Hospitals. Hospital groups and some nurse executives say ratios are a one-size-fits-all response to a dynamic system. […]
Physicists watch as ultracold atoms form a crystal of quantum tornadoes: The new observations record a key crossover from classical to quantum behavior.
The world we experience is governed by classical physics. How we move, where we are, and how fast we’re going are all determined by the classical assumption that we can only exist in one place at any one moment in time. But in the quantum world, the behavior of individual atoms is governed by the […]