Routine versus Extended Outpatient EEG: Too Short, Too Long, or Just Right?

The QT interval: too long, too short or just right.

Is the travel time of private roads too short , too long , or just right ? †

We consider price and service-quality setting in oligopolistic markets for congestible services, applied to the case of private roads. Previous studies show that parallel competitors set a volume/capacity ratio (and thereby a travel time or service quality) that is socially optimal if they take the actions of the others as given. We find that this result does not hold when capacity and toll set...

Too Long, Too Short, or Just Right: Glycosphingolipid–Protein Binding Varies with Acyl Chain Length

The history of life is fi lled with examples of one species diverging into several, even thousands, each with unique traits geared to the demands of its ecological niche. In the textbook case of adaptive radiation, an ancestral fi nch species landed on the Galapagos Islands just a few million years ago, and evolved into 13 new species with specialized beaks adapted to exploiting the various see...

Four Inches ! Too Close , Too Far , Just Right ?

The July 1992 Indoor Radon and Radon Decay Product Measurement Device Protocols, EPA 402-R-92-004 (EPA 1992) provides five measurement device location selection criteria that should be followed when placing a device within a room for measurement of the radon concentration. These criteria include: (1) a place where the device will not be disturbed and there is adequate room for the device, (2) a...

The Worldwide Spread of Noninvasive Ventilation; Too Much, Too Little or Just Right?

In the past 20 years, use of noninvasive ventilation (NIV) has increased from rare to highly prevalent in many ICUs around the world. In a single 26-bed French ICU, NIV use for patients with acute respiratory failure (ARF) due to COPD and cardiogenic pulmonary edema (CPE) increased from 20% of ventilator starts in 1994 to nearly 90% in 2001, associated with reductions in health care acquired pn...