Product Description: Jean-Pierre Petit is a high level physician, which has made a lot of researches in the fluid physic with the MHD, the Magneto-Hydro-Dynamic. Very qualified physician, he has the graphic style of pleasant comics and then a real ability to construct comics scenari, which will make discover the universes of physics to children and to all persons of all ages Publisher: Astropress, Biel-Bienne, switzerland, globocomoffice@swissonline...read more

Product Description: Die wissenschaftlichen comics von jean-pierre petit jean-pierre petit ist ein ber¸hmter physiker, der die mdh, die magneto-hydro-dynamik, viel entwickelt hat. Als grosser physiker hat er das rechte design-style mit einer grosser fhigkeit in comics scenarien, die die physik zu erwachsenen und zu den kleinen kindern kennenlernen lassen werden...read more

In 1999-2000, VoIP (Voice-over-IP) telephony was one of the most successful buzzwords of the telecom bubble era. However, in 2001-2003, VoIP faced a very tough reality check. Now, manufacturers and service providers are drawing on what they have learnt from past experience in order to prepare to participate in the next major challenge faced by the telecommunications industry. This book offers a comprehensive overview of the issues to solve in order to deploy global revenue-generating effective "multimedia" services. Drawing on extensive research and practical deployment experience in VoIP, the authors provide essential advice for those seeking to design and implement a post-bubble VoIP network. Beyond VoIP Protocols: Understanding Voice Technology and Networking Techniques for IP Telephony Introduces the basics of speech coding and voice quality Demonstrates how quality of service may be built into the network and deals with dimensioning aspects, e.g. multipoint communications and how to model call seizures. Explores the potential of multicast to turn an IP backbone into an optimized broadcast medium Includes amply illustrated, state-of-the-art practical advice for formulating a complete deployment strategy A companion volume to "IP Telephony: Deploying VoIP Protocols", this book takes the reader a stage deeper into how to prepare the network and exploit VoIP technology to its full potential.

Product Description: This book provides a comprehensive practical overview of the technology behind Internet Telephony, giving essential information to IT professionals who need to understand the background and explore the issues involved in migrating the existing telephony infrastructure to an IP based real time communication service...read more (view table of contents, read Amazon.com's description)

Product Description: Anselm Wüßtegern und seine Freundin Sophie erleben in diesen Wissenschafts-Comics im wörtlichen Sinne die faszinierende Welt der modernen Mathematik und Physik: Sich selbst durchdringende Flächen, Dreiecke mit drei rechten Winkeln, schwarze Löcher sowie die ersten Momente unserer Welt...read more

Product Description: This work treats consecutively the three divisions of transferring energy: by conduction, radiation and convection, each requiring specific modelling. The book begins with a comprehensive introduction to the subject, and finishes with basic data designed for applications and research...read more

Product Description: Book by Petit, Jean-Pierre, Campbell, Wendy

The curious Archibald Higgins falls into a computer after keying a forbidden word and learns how a computer works 'from the inside.'

Archibald Higgins explores the beginnings of the universe.

When Archibald Higgins tries to invent a flying machine, he rediscovers the laws of aerodynamics and flight.

The curious Archibald Higgins investigates the theory of relativity.

Cartoons stories in which a young inventor's experiments with robots and other devices introduce the concepts of robotics and artificial intelligence.