Adequate Intakes (AIs). These are used instead of RDAs when an EAR cannot be calculated. Both the RDA and the AI may be used as goals for individual intake. Tolerable Upper Intake Levels (ULs).

This book, a report of Task Force on Panic Anxiety and Its Treatment from the World Health Organization, reviews the clinical and epidemiological findings regarding panic anxiety.

Adolescenceâ€"beginning with the onset of puberty and ending in the mid-20sâ€"is a critical period of development during which key areas of the brain mature and develop.

The works of Menestrier and Colombiere sleep in the dust of a few ancient libraries; and there are only two other books whose express and entire object is a delineation of the Institutions of chivalry.

The sixth edition of the acclaimed classroom favorite, offer a number of new features to help instructors strenghten the mathematical literacy of their students.

A National Trauma Care System defines the components of a learning health system necessary to enable continued improvement in trauma care in both the civilian and the military sectors.

The goal of this book is to inform the health reform policy debateâ€"in 2009â€"with an up-to-date assessment of the research evidence.

Abrupt Impacts of Climate Change makes the case that the time is here to be serious about the threat of tipping points so as to better anticipate and prepare ourselves for the inevitable surprises.