Features

SOA in Practice: Model-Driven Repositories Fill the Gap Between Concept and Implementation

In the past, network-based applications were pretty simple. A networked server ran a monolithic application that users accessed via a basic GUI (graphical user interface). Today, organizations struggle to develop feature-rich, network-based applications while also facing business pressure to minimize timescales, maximize quality, and work with legacy systems hosted on different platforms.

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Beamforming System Eases Crowded Wireless Spectrum

Beamforming is critical to enable initiatives by the U.S. Federal Communications Commission (FCC) to increase spectrum capacity and provide additional cellular service and coverage through satellite and terrestrial systems. The key technology for this application is beamforming, which electronically steers data streams to and from a satellite via a combination of an array of antennas on the satellite and very sophisticated, ground-based computational engines.

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Multi-Cores: The Gateway to Next-Gen SBCs and Blades

With the introduction of Intel Core microarchitecture into embedded systems, history could very well repeat itself. The company that invented the microprocessor in 1971 and created the very first microcontroller in 1976 is about to revolutionize the embedded space once again. By bringing the power of parallel processing to embedded developers in an open-standards-based building block architecture, Intel is hoping to break down the cost barriers while taking embedded systems performance to new levels that once were reserved only for expensive computer systems specifically designed for symmetric multiprocessing (SMP), while also accomplishing unrivaled levels of efficiency.

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Technology Takes a Front Seat in Automakers’ Latest Models

While the latest news surrounding the U.S. auto industry continues to be focused on slumping sales and production cutbacks, automakers continue to turn out cars that highlight the latest technologies in the areas of safety, engine efficiency and performance, and alternative fuels. The U.S. “Big Three” — Ford, General Motors, and DaimlerChrysler — along with Toyota, Honda, and other Japanese automakers, are introducing more models with hybrid or alternative-fuel engines, and safety features that enable parents to track their teenage drivers and cars to talk to each other.

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Thulium Puts Power Behind Eyesafe Fiber Lasers

One of the key advantages of fiber laser technology stems from the high conversion efficiency of the multimode pump radiation into high-brightness, single-mode laser light within the doped fiber lasing medium. Ytterbium-doped fiber lasers operating around 1μm often achieve around 80% pump- to-laser conversion efficiency and corresponding wall plug efficiencies over 25%, depending on the pump diodes used in the laser. As a result, high-power CW fiber lasers are more compact and require less cooling than a traditional solid-state laser of similar power.

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Innovation Through Evolutionary Concepts and Opportunities

Robert Schnyder Director of Marketing Sunstone Circuits Mulino, ORIf one looks at the development of Internet commerce in terms of generational growth, from the initial World Wide Web to the current Web 2.0, one sees that successful Internet-based companies not only are innovating to match the current generation, but also are executing at light speed in order to gain market advantage.

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Emerging Trends in Medical Diagnostics and Therapy

New technologies are providing doctors and patients with more options for treatment and improved quality of life than ever before. Procedures once entailing long recovery times and scarring may now be done almost painlessly and without significant disfigurement. Drug therapies are being tailored to target specific aspects of a disease, and donor organs can be grown from sources from which rejection is eliminated. These approaches in medicine reflect a more focused ideology when confronted with injury and disease.

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