Want to "know it ALL" when it comes to pre-calculus? This book gives you the expert, one-on-one instruction you need, whether you're new to pre-calculus or you're looking to ramp up your skills. Providing easy-to-understand concepts and thoroughly...

With the advent of the internet as a medium for performing business transactions, the need for a secure communication channel has never been more paramount. The study of behavioral biometrics - the verification and/or identification of individuals based on the way they provide information to an authentication system - originated from the need...

'Who am I?' In a world where randomness and chance make life transient and unpredictable, religion, psychology and philosophy have all tried, in their different ways, to answer this question and to give meaning and coherence to the human person. How we should construct a meaningful 'me' - and to make sense of one's life -...

This timely volume reviews current data on the effects of estrogen on the central nervous system, highlighting clinical aspects of this topic. Experts from the fields of psychiatry, pharmacology, neurology, and geriatrics collaborate to clarify the known risks and benefits of hormone therapy and explore questions that remain to be...

Learn the latest principles and certification objectives in The PMBOK® Guide, (Fifth Version), in a unique and inspiring way with Head First PMP. This book helps you prepare for the PMP certification exam using a visually rich format designed for the way your brain works. You'll find a full-length sample exam included...