Coastal Birds "Feel" Their Prey Under The Sand
...s. The pattern thus createdbetrays the presence of objects which are larger than the grains of sand.Knots are able to read the disturbances in the pressure field and perhapseven amplify it to some extent. The rapid up-and-down movements of thebird's beak loosen the grains of sand, which then become packed to...Largest Acoustics Meeting In History Expected
...al sonar systems, in which they broadcast sound at objects and listen to their echoes to obtain detailed repr...s to build an "acoustical library" for identifying objects (4aABb3). Determining how bats use their sonar to recognize the textures of different surfaces in t...Vesicle Chemistry: A New Way To Get Life-Like Reactions
...lows them to manipulate thesedelicate, microscopic objects easily. Using the optical tweezers, theresearchers position a vesicle between two electrodes. Zapping the membrane sacwith a mild electrical pulse causes pores to open in the membrane wall, allowingthe chemical inside the vesicle to mix and react wit...Keep Off The Grass And Take Off Your Shoes!
...ctwith family pets, and mouth their toys and other objects that may containchemical residues," says EPA senior scientist Robert G. Lewis, Ph.D., studymanager and co-author of the paper....Vanderbilt Researcher: Human Brain Has Great Sense Of Timing
...put that we must rely on for making sense of those objects andevents." Blake conducts his research - an interface of psychology and neuroscience - atthe Vanderbilt Vision Research Center, founded in 1989 with a grant from theNational Eye Institute. "I'm investigating human visual perception," heexplained. "......tantialeffort into training the monkeys to look at objects from a reclining positionwithout moving. In additi...those of humans, as are their ability to recognize objects and their eyemovement patterns. Because of all these similarities, research on monkeys canhelp us be...Technotes -- Pacific Northwest National Laboratory's summer news tipsheet
...aterialsor literally wrapped, like fingers, around objects of various shapes to analyzecontents. The technology is adaptable to a wide range of applications, from environmentalrestoration and nonproliferation to cancer treatment. For example, fibers canbe installed in asphalt roads to detect the transport o......riking illusion of "motion standstill." The moving objects were not tiger stripes but a series of computer-generatedmoving red and green color bars. After appropriate adjustment of the saturationof the green bars relative to the red bars, the display appeared stationary to53 out of 53 observers, even though ...SIDS prevention tactic leads to epidemic of 'misshapen head' in infants
...ngdevice and placing favorite toys and stimulating objects on the baby'snon-preferred side to encourage him or her to remain in the prescribed position. If significant head asymmetry is present at six months, helmet therapy isnecessary to correct the head shape. "The correction of head asymmetry with helme...... and benefits. Instead,some of the European public objects to food biotechnology on moral and ethicalgrounds, essentially expressing the concern that the technology is a challengeto the natural order. "Biotechnology may be a unique amongst technologiesbecause it deals with the basic 'stuff of life,' it touch...When opposites don't attract: Understanding why may support new biomaterials, Science paper suggests
...standing the conditions in whichoppositely charged objects do or don't attract helps us understand basicstrategies of self-assembly, which may be used to design new drug carriers orsmart materials that respond to their environment." Dan's article--coauthored by UD postdoctoral researcher Helim Aranda-Espinoz...Pacific Northwest developments earn spots in top 100 list
...mbedded in a variety ofmaterials or wrapped around objects of various shapes to analyze contents. Thetechnology is adaptable to a wide range of applications, from environmentalrestoration and nonproliferation to cancer treatment. PUMA has been licensed toCanberra Industries of Meriden, Conn. Electr...Astrobiologist to hunt small game in Siberia
...k Station, Antarctica) as theyexamined microscopic objects in ice from just above the surface of Lake Vostokin the Antarctic. Hoover and Abyzov have studied Vostok ice before, but this sample is the deepestyet, 3,611 meters (2.3 miles) under the snow-swept surface and just a few dozenmeters above where scien...Botanical evidence indicates "Shroud of Turin" originated in Jerusalem area before 8th century
...y on the linen; Placing flowering plants and other objects along with the body; Folding the cloth over the body; Initiation of the process that caused the formation of the images. Images of Capparis aegyptia flowers, which display a distinctive patternduring daylight hours, have also been seen on t...Mosquitoes have discriminating tastes, UF researchers find
...hetissue "like an oil-drilling rig" working around objects and turning at angles.When it detects the mother lode -- a capillary -- it taps right in. Butler says the study has far-reaching implications for backyard barbecues --and who is on the guest list. "If you can figure out who, among your friends, is at......hecasting process, usually one per day for complex objects such as syphonic WCs,cutting manufacturing costs and extending mould life. p.535 Wasteful Wast Recover Targets The EC's statutory targets for waste recovery are causing a huge waste of effortand the concept of sustainabilityis not relevant to the p......he animals'ability to solve maze tasks, learn from objects and sounds in their environmentand to retain that ...rchers found that thegene-modified mice remembered objects four to five times longer than theirnormal counterparts. Second, the researchers tested emotional me...Tracks in iron provide an insightful map of microbial world
...ause iron is common on the moon, planets and other objects in space, thetechnique could be used to detect signs of past life beyond our own planet. Beard's group measured the isotopic composition of iron from two distinctsources: sedimentary rock and igneous rock. Sedimentary rock reflects theaccumulation of...Communications towers killing birds
...s,citing estimates of bird collisions with manmade objects at 4 million peryear. Flying will become even more hazardous in the next decade, predicted Albert M.Manville, a biologist from the U.S. Fish and Wildlife Service (FWS) Office ofMigratory Bird Management in Arlington, Va. He said that television stat...Sandia portable chemical sensor system promises new way of detecting underwater explosives
...le ofliquid drawn from water surrounding submerged objects containing explosives,extract the molecules of int... water is by using anomaly detectors that identify objects not expected in theenvironment. A common one is the metal detector, which locates anything withmetal...