Hypes and trends (such as Web 2.0) cause a change in the requirements for user interfaces every now and then. While a lot of frameworks are capable of meeting those changing requirements, it often means you as a developer need in-depth knowledge of web standards, such as XHTML and JavaScript. A framework like Apache MyFaces that hides all...

The App Store allows you to browse and download thousands of applications that were developed with the iPhone SDK and published through Apple. The popularity of iPhone and iPod touch apps is exploding and this handy guide helps you sort through the tens of...

When it comes to photography, it’s all about the light.

After spending more than thirty years behind the lens—working for National Geographic, Time, Life, and Sports Illustrated—Joe McNally knows about light. He knows how to talk about it, shape it, color it, control it,...

Now available in a three-volume set, this updated and expanded edition of the bestselling The Digital Signal Processing Handbook continues to provide the engineering community with authoritative coverage of the fundamental and specialized aspects of information-bearing signals in digital form. Encompassing essential background...

Now available in a three-volume set, this updated and expanded edition of the bestselling The Digital Signal Processing Handbook continues to provide the engineering community with authoritative coverage of the fundamental and specialized aspects of information-bearing signals in digital form. Encompassing essential...

Most of the challenges facing the environment are due to the fact that the human population is straining the Earth's finite resources. Fortunately, preteens and teens are in a stage in life where they can embrace idealistic goals and get involved in causes that are important to them. Science teachers have the opportunity to empower their...

In labs, clinics, and companies around the world, an amazing revolution in our understanding of life has taken place. This revolution makes the news nearly every day and has dramatically changed the way medicine is practiced, but the headlines often seem mysterious and scary. Today, discoveries are made at such a dizzying pace that even...

Students with a basic understanding of the environment and concern for its future know the importance of preserving biological diversity. Biodiversity is the variety of living things on Earth or in a specific area. This definition seems simple enough to understand, yet the concept of biodiversity has deeper meanings that challenge even trained...

Environmental engineering's future seems boundless because it is based in the myriad ways in which nature solves its own engineering challenges. People have yet to design a system that pumps water 200 feet straight up toward the sky in a system that is silent, requires no mechanical pumps, and never malfunctions, yet giant sequoia trees do this...

Almost everyone loves a good mystery, and mysteries are the meat of forensic science. The study of forensic science involves the analysis and interpretation of evidence for use in a court of law. Unlike 'pure' disciplines, forensics is an applied science that uses scientific principles to meet specific goals. Many of the principles and...

Computers are more prevalent in our daily lives than ever before, yet many people are unfamiliar with the concepts and technology of computer science. Offering 20 engaging experiments and activities based on computer research, "Computer Science Experiments" aims to expand students' learning experiences in this field by covering key...