This new edition of the book will be produced in two versions. The textbook will include a CD-Rom with two videotaped lectures by the authors. This book translates biostatistics in the health sciences literature with clarity and irreverence. Students and practitioners alike, applaud "Biostatistics" [...]

"Arc Hydro Groundwater: GIS for Hydrogeology "describes the groundwater data model, a new geodatabase design for representing groundwater systems using ArcGIS software. The groundwater data model shares a common framework with the surface water data model, Arc Hydro. Examples illustrating concepts a[...]

Written for graduate students and practicing clinicians, this textbook, now in its second edition, provides comprehensive knowledge about understanding and conducting clinical research. Specifically, readers will learn to understand the strengths and weaknesses of different research methodologies, a[...]

CFDs, or contracts for difference, provide the investor with unparalleled trading opportunities in today's volatile markets. CFDs are derivative products that allow you to trade on the price movements of securities and indices without ever owning the underlying asset. They offer a leveraged, flexibl[...]