Paperback: 208 pages
Data: July 14, 2003
Format: PDF
Description: Working on the assumption that the reader has no formal training in programming, Perl Programming for Biologists demonstrates how Perl is used to solve biological problems. Each chapter opens with a set of learning objectives, provides numerous review questions and self-study exercises, and concludes with a bulleted summary of key points. The author incorporates numerous real-life examples throughout the text. Upon completing the book, readers are able to quickly perform such tasks as correcting recurring errors in spreadsheets, scanning a Fasta sequence for every occurrence of an EcoRI site, adapting other writers' scripts to one's own purposes, and most important, writing reusable and maintainable scripts that spare the rote repetition of code.

Paperback: 500 pages
Data: August 30, 2002
Format: PDF
Description: Learn how to protect corporate information by properly designing, managing, and maintaining security at the database level

Security is a primary concern in all aspects of development and IT administration. While locking down networks and erecting firewalls will always be necessary, so much more can be done to protect a corporation's most valuable intangible assets: accounting records, customer lists, and inventories. Microsoft SQL Server 2000 has proven itself to be the fastest and most reliable product available for protecting corporate data. No other book covers as thoroughly the subject of security design and implementation strategies; Mastering SQL Server 2000 Security fills that gap in literature with practical, hands-on advice.

Paperback: 544 pages
Data: June 25, 2006
Format: CHM
Description: Presents an introduction to programming interactive computer graphics, with an emphasis on game development, using real-time shaders with DirectX 9.0. It teaches the fundamentals of Direct3D and shader programming, after which the reader will be prepared to go on and learn more advanced techniques. The book is divided into three main parts. Part I explains the mathematical tools that will be used throughout this book. Part II shows how to implement elementary 3D techniques, such as defining 3D geometry, lighting, texturing, alpha blending, and stenciling by using shaders and the HLSL. Part III is largely about applying Direct3D to implement a variety of interesting techniques and special effects, such as working with meshes, character animation, terrain rendering, picking, particle systems, environment mapping, normal mapping, and rendering to textures.

Paperback: 376 pages
Data: April 4, 2008
Format: PDF
Description: Get a clear picture of IP Multicast applications for delivering commercial high-quality video services

This book provides a concise guide to current IP Multicast technology and its applications, with a focus on IP-based Television (IPTV) and Digital Video Broadcast-Handheld (DVB-H) applications-areas of tremendous commercial interest. Traditional phone companies can use IP Multicast technology to deliver video services over their networks; cell phone companies can use it to stream video to handheld phones and PDAs; and many cable TV companies are considering upgrading to IP technology. In addition to applications in industries seeking to provide high-quality digital video and audio, there are numerous other practical uses: multi-site corporate videoconferencing; broad distribution of financial data, stock quotes, and news bulletins; database replication; software distribution; and content caching (for example, Web site caching).

Paperback: 224 pages
Data: November 17, 2005
Format: CHM
Description: When it comes to learning how to take great travel photographs, who better to learn from than the pros whose work graces the pages of all those travel magazines and brochures you?ve examined longingly? These are exactly who you get as instructors when you purchase this book?the world-famous photojournalists, commercial and fine-art photographers, and trainers who make up the Blue Pixel team (which instructs thousands of students annually through the highly respected Nikon School of Photography). Drawing on years of in-the-trenches experience, the Blue Pixel authors outline everything you need to know to take great travel shots using the digital tools available today. Offering clear, concise instruction plus practical advice, real-world examples and anecdotes, and loads of beautiful photos, this beautiful full-color guide offers everything you need to get the right shot every time. From what equipment to buy to how to set up the perfect shot (plus more advanced topics like lighting and composition), you?ll learn how to capture the magic of locales both local and exotic.