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Mercury rising: New images draw interest
02-01-2008 · Massachusetts Institute of Technology (MIT)Professor Maria Zuber, head of MIT's Department of Earth, Atmospheric and Planetary Sciences, addresses a Jan. 30 NASA press conference in which results from the first mission to visit the planet Mercury in 30 years were unveiled.
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Keywords: mercury, rising, images, draw, interest, image
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- Single-pixel Camera Takes High-res Images: Engineers Use New Mathematics And Micro Mirrors In ...
10-02-2006 · ScienceDaily
Using new mathematics and a silicon chip covered with hundreds of thousands of bacterium-sized mirrors, Rice University engineers have designed a time-multiplexed camera that takes high-resolution images with a single photodiode. Today's battery-hungry megapixel cameras contain millions of photodiodes, but Rice's camera creates an image by capturing one pixel of light several thousands of times in succession. The research will be presented October 11 at Frontiers in Optics 2006 in Rochester, New York.
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- Risky DNA: Autism studies yield fresh genetic leads
01-12-2008 · Science News Online
Two new studies point to the diverse genetic roots of autism and related developmental disorders, while other evidence questions the claim that mercury-based childhood vaccines have contributed to rising autism rates.
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- Novel computed imaging technique uses blurry images to enhance view
01-21-2007 · EurekAlert!
Researchers at the University of Illinois at Urbana-Champaign have developed a novel computational image-forming technique for optical microscopy that can produce crisp, three-dimensional images from blurry, out-of-focus data.
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- Woods Hole Research Center debuts new image mosaic that will strengthen global forest monitoring
11-27-2007 · EurekAlert!
Much of the upcoming UN Climate Change Conference in Bali will focus on monitoring tropical deforestation and the critical role of remote sensing systems in REDD mechanism development. Using data acquired by the Japanese Advanced Land Observing Satellite, WHRC scientists have completed the first-of-its-kind image mosaic for part of the Amazon. Images acquired globally over narrow timeframes provide for "snapshots" of deforestation, giving leverage to monitoring programs that hinge on timely, accurate forest observations.
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- Swarm approach to photography
02-01-2008 · EurekAlert!
A new approach to cleaning up digital photos and other images has been developed by researchers in the UK and Jordan. The research, published recently in Inderscience's International Journal of Innovative Computing and Applications uses a computer algorithm known as a PSO to intelligently boost contrast and detail in an image without distorting the underlying features.
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- Hubble's 17th anniversary -- extreme star birth in the Carina Nebula
04-24-2007 · EurekAlert!
One of the largest panoramic images ever taken with Hubble's cameras has been released to celebrate the 17th anniversary of the launch and deployment of the NASA/ESA Hubble Space Telescope. The image shows a 50 light-year-wide view of the tumultuous central region of the Carina Nebula where a maelstrom of star birth -- and death -- is taking place.
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- Doctors will soon be able to feel organs via a display screen
02-08-2008 · EurekAlert!
With the aid of computerized image analysis, it may be possible in the future for radiologists to feel images with the help of a three-dimensional mouse. Erik Vidholm at Uppsala University has been involved in developing the new technology, which makes it easier to diagnose and plan the treatment of cancer, for instance.
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- Physicists achieve all-optical buffering of images
02-06-2007 · EurekAlert!
Researchers at the University of Rochester have demonstrated that optical pulses in an imaging system can be buffered in a slow-light medium, while preserving the information of the image. The ability to delay an entire image and retrieve it intact opens a new avenue in optical buffering -- short-term storage of information as optical images. Though the image consists of only a few pixels, a tremendous amount of information can be buffered with the new technique.
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- NASA and USGS produce most detailed satellite views of Antarctica
03-07-2007 · EurekAlert!
Researchers from NASA and the U.S. Geological Survey (USGS), Golden, Colo., have woven together more than a thousand images from the Landsat 7 satellite to create the most detailed, high-resolution map ever produced of Antarctica. The Landsat Image Mosaic of Antarctica (LIMA) offers views of the coldest continent on Earth in 10 times greater detail than previously possible.
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- Feelings of self-worth impacted by advertisements
10-26-2006 · EurekAlert!
New research explores the relationship between so called "thin-ideal" images in the media and body-image issues among young women. Female undergraduates who viewed advertisements displaying ultra-thin women exhibited increases in body dissatisfaction, negative mood, levels of depression and lowered self-esteem. These findings were particularly true for women who have negative views of their current body image and believe themselves to be overweight.
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