Leading networking authority Douglas Comer presents a wide-ranging, self-contained tour of the concepts, principles, and technologies that enable today's Internet to support applications ranging from web browsing to telephony and multimedia. This Fifth Edition has been thoroughly reorganized, revised, and updated: it includes extensive new coverage of topics ranging from wireless protocols to network performance, while reducing or eliminating coverage of older protocols and technologies. Comer begins by illuminating the applications and facilities offered by today's Internet. Next, he systematically introduces the underlying network technologies and protocols that make them possible: low-level data communications; packet switching, LAN, and WAN technologies; and Internet protocols such as TCP, IP, UDP, and IPv6. With these concepts and technologies established, he introduces several of the most important contemporary issues faced by network implementers and managers, including quality of service, Internet telephony, multimedia, network security, and network management. Comer has carefully designed this book to support both top-down and bottom-up teaching approaches. Students need no background in operating systems, and no sophisticated math: Comer relies throughout on figures, drawings, examples, and analogies, "not" mathematical proofs.

    Research Methodology Book

    This resource encourages a deeper understanding of the life, death, and resurrection of Jesus Christ by harmonizing the accounts of Matthew, Mark, Luke, and John so as to assemble as many details as possible into a chronologically meaningful sequence.

    It is based upon the work conducted by the German Federal Health Authority's Commission E, the government organization widely recognized as completing the most authoritative evaluation of herbs in the world. Packed with information from experts in the field, the new PDR "RM" for Herbal Medicines details the prescribing information for over 600 botanicals. Plus, more than 500 herbs are accompanied by fullcolor photographs for instant identification.Conveniently organized in an A-Z format, each comprehensive entry is fully indexed by scientific and common English names, indications, therapeutic categories, and potential side effects. You'll also find...-- A thorough description of the plant and derived compounds-- Summarized pharmacological effects of each plant-- Documented indications and a concise summary of other uses-- Applicable precautions, warnings, and contraindications-- Adverse reactions and overdose data-- Modes of administration and typical dosage-- An exhaustive bibliography

    Its full-colour illustration program includes many novel, visually effective features to help students learn.

    Melting & boiling points, Density, Electronegativity, Electron affinity, and much more in the Full version. Navigate from TOC or search for words or phrases. Features Formatted for a small screen Atomic numbers, symbols & weights Chemical symbols and more... Easy to navigate. Search for the words or phrases Navigate from Table of Contents or read page by page Access the guide anytime, anywhere - at home, on the train, in the subway. Use your down time to prepare for an exam. Always have the guide available for a quick reference. Table of Contents Periodic Table: Standard | LargeList of elements sorted by: Atomic number (including atomic Mass) | Name | Symbol | Boiling Point | Melting Point | Density | Atomic radius | Electronegativity | Electron affinity | Ionization potential | Standard enthalpy change of vaporization | Standard enthalpy change of fusion | Specific heat capacity About Periodic Table: Arrangement | Periodicity of chemical properties | Electron configuration | Naming of elements | Chemical symbols | HistoryChemical Series: Alkali metal | Alkaline earth metal | Lanthanides | Actinides | Transition metals | Poor metals | Metalloids | Nonmetals | Halogens | Noble gasesAppendix: IUPAC nomenclature | Metric system (SI) | SI writing style | Powers of 10 prefixes | United States units conversion

    Froeb/McCann's MANAGERIAL ECONOMICS: A PROBLEM SOLVING APPROACH, 2E covers traditional material using a problem-based pedagogy built around common business mistakes. Models are used sparingly, and then only to the extent that they help students figure out why mistakes are made, and how to fix them. This edition's succinct, fast-paced presentation and challenging, interactive applications place students in the role of a decision maker who has to identify mistakes that reduce profits, and propose solutions to bring profits back up. The lively book provides an excellent ongoing reference for students pursuing business careers. New chapters and updates highlight mistakes that precipitated the financial crisis. With MANAGERIAL ECONOMICS, 2E your students are taught to use economics to not only identify profitable decisions, but also how to implement them within an organization.

    Expanded multicultural coverage including new sociocultural landscape boxes Expanded coverage of key disorders and topics such as Borderline Personality Disorder, Conduct Disorder, ADHD, Pervasive Developmental Disorders like Asperger s DisorderExpanded coverage of prevention and of the promotion of mental healthUpdated coverage of recent theories, research, and events including thousands of new references from the years 2004-2006, as well as hundreds of new photos, tables, and figures.