Not All Sunglasses Are Created Equal
... Pick shades with UV protection, and wear them a lot, optometrists urge SUNDAY, June 21 (HealthDay News) -- Price and style -- not protection from the...Male or female? Coloring provides gender cues
...dentifying gender. Unlike previous studies, which found the gap between the eyelid and eyebrow as essential in gender ID, this investigation found the shades of reds and greens around mouths and eyes led to faster gender discrimination. "Studies have shown that an androgynous face is considered male if ...AmLactin(R) Family of Moisturizers Has a New Look
...f the AmLactin(R) products are perfect to grab and go. The sleek and smooth design of the new bottles and tubes is dually colored in white and light shades of green, purple and blue, to differentiate the products. (Photo: http://www.newscom.com/cgi-bin/prnh/20090511/AQ14202 ) The AmLactin(R) ...Dermatologists Encourage People to Screen the One You Love for Skin Cancer
...eir skin -- A symmetry (one half unlike the other half), B order (irregular, scalloped or poorly defined), C olor (varies from one area to another; shades of tan and brown, black; sometimes white, red or blue), and D iameter (the size of a pencil eraser or larger). A mole with any of these characteristi...Topical cream studied as way to treat skin cancer without the knife
...CDE: Asymmetry one half is unlike the other half Border irregular, scalloped or poorly defined border Color varied from one area to another; shades of tan and brown, black; sometimes white, red or blue Diameter while melanomas are usually greater than 6 mm (the size of a pencil eraser) when diag...Pediatric patient body shape may play a key role in decreasing radiation dose during CT scans
...adjusting the kVp, especially in the setting of iodinated contrast-enhanced scans which takes advantage of the higher k-edge absorption (enhancing the shades of grey) at a lower kVp. "Our hopes are to tailor a patient's radiation dose to their body shape, not just their weight and age," said Drs. Reid an...Violent video games can improve vision
...reported in the journal Nature Neuroscience . shades of Gray Dr. Polat and his collaborators compar... discriminate between subtle contrasts in color or shades of gray. In the recent study, the game-playing ...ge, in their ability to discern between very close shades of gray. The players assigned to the Sims game sho...Action-Filled Video Games Boost Adult Vision
...ontrast sensitivity, one of the first parts of vision to be affected by aging. Contrast sensitivity -- the ability to notice even minor changes in shades of grey against a uniform background -- is important in situations such as driving at night or in poor visibility, according to background information...Digital vs. Analog Mammography
...ection and diagnostic capabilities at a lower radiation level.2 One reason for the improved detection is that digital mammography can distinguish more shades of gray than film mammography. The capability to acquire images in near-real time and to process them, i.e., to vary brightness and contrast levels...Bottega Veneta Sunglasses Collection
Features:...ned profile texturing, with the brands hallmark interweave motif in metal inserts between the temples and the front. The colour range opts for natural shades of dark Havana brown, dark olive, black and beige. The vintage style preferred for several oversized acetate models has a truly feminine appeal, usi...Animal and plant communication at the ESA Annual Meeting
...ts have long assumed that in addition to their nectar-producing glands that attract prey to a potential food source, the plants' bright colors mostly shades of red and green help to attract insects. Like bees that are attracted to flowers there's a general idea that insects like bright colors, especially ...American Chemical Society weekly presspac -- June 10, 2009
...place in the future. But scientists have had difficulty producing white LEDs that are suitable for practical use. Existing technologies produce tinted shades of white light, require complex components, and become unstable over time. The researchers describe development of a new, simpler white LED that is...New aerosol observing technique turns gray skies to blue
...atologist at GISS who has pioneered the technique, polarized images have a dull tone that make the subtle hues of aerosols easier to detect amidst the shades of gray land. "The blueish tint of small aerosols in the atmosphere is more clearly distinguishable with polarized light," Cairns said. The new ...Human vision inadequate for research on bird vision
... cannot perceive UV light, while avian vision can. There are several differences between human and avian perception of colour, which show that certain shades that can be seen clearly by birds are not perceived at all by humans. Through evolution, our colour vision has developed from a more primitive version...Waterborne carbon increases threat of environmental mercury
...colored brew created as plants and other organic materials decay into a soup of proteins, acids and other compounds. DOC can tint wetlands and streams shades of yellow to dark brown. DOC has noticeable effects on bacterial mercury processing. "They seem to methylate mercury better with DOC present," says...Cassini on the trail of a runaway mystery
...ets darker, and the bright stuff accumulates ice and gets brighter, in a runaway process. Scientists say the result is that there are virtually no shades of grey on Iapetus. There is only very black, and white. Ultraviolet data show there is also a non-ice component in the bright, white regions of Iapet...American Chemical Society's Weekly PressPac -- Sept. 19, 2007
...aced several difficulties in developing pure white LEDs with all the requirements and desirable properties. Existing versions produce tinted, unstable shades of white light that mar their performance. The researchers report the first success in developing a new LED based on a new phosphor from semiconduc...NASA celebrates a decade observing climate impacts on health of world's oceans
...every 48 hours. The result is a map of Earth with colors spanning the spectrum of visible light. Variations in the color of the ocean, particularly in shades of blue and green, allow researchers to determine how the numbers of the single-celled plants called phytoplankton are distributed in the oceans over ...NASA celebrates a decade observing climate impacts on health of world's oceans
...every 48 hours. The result is a map of Earth with colors spanning the spectrum of visible light. Variations in the color of the ocean, particularly in shades of blue and green, allow researchers to determine how the numbers of the single-celled plants called phytoplankton are distributed in the oceans over ...Peat and forests save permafrost from melting
...ckets, which reduce heat transfer and helps permafrost retention, he says. Vegetation can also help slow the rate at which permafrost melts because it shades the ground. Arain and co-author Dr. Ming-ko (Hok) Woo, professor emeritus at the School of Geography & Earth Sciences, used the NCAR Community Lan...Scientists create colorful 'brainbow' images of the nervous system
...ua R. Sanes, and Jeff W. Lichtman. Brainbow allows researchers to tag neurons with roughly 90 distinct colors, a huge leap over the mere handful of shades possible with current fluorescent labeling. By permitting visual resolution of individual brightly colored neurons, this increase should greatly help ...Standards Needed for Advances in Healthcare Technology
...ystem developed by the College of American Pathologists. So many things are shades of gray, and SNOMED provides more shades of gray. The co-chair of an HL7 committee on clinical document architect...Fact and friction: Putting election-year stem cell claims under the microscope
...s away, expect more claims and counterclaims cast in stark black-and-white terms. However, voters won't need a degree in genetics to know there's more shades of gray to this issue than the stem cell spin doctors would have you believe. Tom Still is president of the Wisconsin Technology Council. He is t...Media-savvy workers: New front in the War for Talent
...ase e-mail tony@nextgenerationworkplace.com to share your experiences and perspectives. Recent articles by Tony DiRomualdo Tony DiRomualdo: shades of gray: Business impacts of an aging workforce Tony DiRomualdo: How Best Buy said bye to burnout, hello to results Tony DiRomualdo: CEOs ...Corporate Social Responsibility - Burden, sham, or golden opportunity?
...xperiences and perspectives. Recent articles by Tony DiRomualdo Media-savvy workers: New front in the War for Talent Tony DiRomualdo: shades of gray: Business impacts of an aging workforce Tony DiRomualdo: How Best Buy said bye to burnout, hello to results Tony DiRomualdo: CEOs ...Not All Bits Are Created Equal
...image. The data is recorded in distinct shades of gray ranging from absolute white to absolute black. The number of shades of gray is denoted by the bit number of a camera; ...8-bit camera has 2 8 , or 256, distinct shades of gray, a 12-bit camera has 4,096 (2 12 ) ...