Black Holes Regulate Galaxy Formation

Simulations Show How Growing Black Holes Regulate Galaxy Formation

Space & Earth /

created Feb 11, 2005 | popularity 5 / 5 (2) | comments 0

Using a new computer model of galaxy formation, researchers have shown that growing black holes release a blast of energy that fundamentally regulates galaxy evolution and black hole growth itself. The model ...


Low-power voltage controlled oscillators in 90nm CMOS using high-quality thin-film post-processed inductors

Technology /

created Feb 11, 2005 | popularity 2.7 / 5 (3) | comments 0

IMEC realized a 5GHz and 15GHz low-power voltage controlled oscillator (VCO) by post-processing high-quality (Q) inductors on top of 90nm RF CMOS devices using a thin-film wafer-level packaging (WLP) technology. These results ...


NASA Development May Help Solve Ocean Biology Problem

Space & Earth /

created Feb 11, 2005 | popularity 2 / 5 (1) | comments 0

NASA and university scientists have made a breakthrough in using satellites to study the tiny, free-floating ocean plants, called phytoplankton. The plants form the base of the ocean food chain and produce half of the oxygen ...


APS Board decries Hubble demise resulting from President's budget

Space & Earth /

created Feb 11, 2005 | popularity not rated yet | comments 0

President Bush’s proposed budget includes no funding for a service mission to the Hubble Space Telescope, guaranteeing that the instrument will cease operations sometime before the end of 2007. The $93 million NASA would ...


New 19-Inch IBM ThinkVision Monitor Designed for New Trends in Desktop Computer Use

Electronics /

created Feb 11, 2005 | popularity not rated yet | comments 0

IBM today introduced its newest ThinkVision desktop monitor, the 19-inch Liquid Crystal Display (LCD), ThinkVision L190. IBM's unique ThinkVantage design and innovative features include an ultra-narrow bezel for multi-monitor ...


World`s First Linux UMTS/EDGE Dual-Mode Smartphone Reference Design

Technology /

created Feb 11, 2005 | popularity not rated yet | comments 0

Infineon Technologies, Samsung Electronics, Trolltech and Emuzed today announced the world’s first UMTS/EDGE smartphone reference design based on the Linux operating system. The reference platform showcases many advanced ...


Checking In Via Cell Phone

Other Sciences /

created Feb 11, 2005 | popularity not rated yet | comments 0

Airline passengers will soon be able to check in with their cell phones. Together with SITA, a leading provider of IT services to the airline industry, Siemens Business Services has developed a mobile solution that eliminates ...


New 1 GHz DSP Delivers Performance and Flexibility to Support Multiple 3G Wireless Standards

Technology /

created Feb 11, 2005 | popularity not rated yet | comments 0

Addressing the need for robust wireless networks capable of providing consumers with the latest applications, Texas Instruments Incorporated (TI) (NYSE:TXN) today announced a next generation programmable DSP capable of handling ...


Saving Valentine’s Day

Other Sciences /

created Feb 11, 2005 | popularity not rated yet | comments 0

University of Florida researchers are on a disease-fighting mission to ensure that the world’s favorite confection -- chocolate -- will continue to be a Valentine’s Day mainstay. The enemy is witches’ broom, an evil-sound ...


Consumers Not Receptive to Music Subscriptions

Electronics /

created Feb 11, 2005 | popularity not rated yet | comments 0

Portable music services will not have a big impact this year, according to Parks Associates' new report Digital Music: Analysis and Forecasts. Respondents in the recent Parks Associates survey Global Digital Living strongly ...



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