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MU Researcher Works to Save One of the World’s Most Endangered Birds

By Guest PostMarch 26, 2011Nature, Scienceblue feathers, coconut farmers, dylan kesler, impact of predators, kingfisher, lizards, multicolored, planet, pouncing, radio transmitters, South Pacific, tiny island, tropical bird, tuamotu kingfisher

COLUMBIA, Mo. — The Tuamotu Kingfisher is a multicolored, tropical bird with bright blue feathers, a dusty orange head, and a bright green back. The entire population of these birds – less than 125 – lives on one tiny island in the south Pacific, and without serious intervention, they will no longer exist. One University of Missouri researcher is trying to stop the birds’ extinction by working with farmers and residents on the island inhabited by the kingfishers.

“If we lose these birds, we lose 50,000 years of uniqueness and evolution,” said Dylan Kesler, assistant professor in fisheries and wildlife at the University of Missouri’s School of Natural Resources in the College of Agriculture, Food and Natural Resources. “Because it has lived in isolation for a very long time, it’s unlike any other bird. There is no other bird like this on the planet.” (more…)

On the Sizeable Wings of Albatrosses

By Guest PostMarch 25, 2011Sciencealbatross flight, dynamic soaring, mysteries of flight, wave trough, wind shear, wings of albatrosses

An oceanographer may be offering the best explanation yet of one of the great mysteries of flight—how albatrosses fly such vast distances, even around the world, almost without flapping their wings. The answer, says Philip L. Richardson of the Woods Hole Oceanographic Institution (WHOI), lies in a concept called dynamic soaring, in which the large bird utilizes the power of above-ocean wind shear while tacking like an airborne sailboat. (more…)

New Research Suggests Wild Birds May Play a Role in the Spread of Bird Flu

By Guest PostMarch 25, 2011Environmentavian influenza viruses, bird flu, bird flu outbreak, chicken farms, migratory birds, pathogenic avian influenza

LAUREL, Md. — Wild migratory birds may indeed play a role in the spread of bird flu, also known as highly pathogenic avian influenza H5N1. (more…)

Larger Female Hyenas Produce More Offspring

By Guest PostMarch 24, 2011Natureanimal body size, female hyenas, larger female hyenas, reproductive lifespan, reproductive success, spotted hyenas

EAST LANSING, Mich. — When it comes to producing more offspring, larger female hyenas outdo their smaller counterparts. (more…)

Study Reveals Microsoft Partner Ecosystem Revenues of $580 Billion in 2010

By Guest PostMarch 24, 2011Technologydarren bibby, global research firm, idc, it marketplace, Microsoft, microsoft cloud, microsoft ecosystem, microsoft partner network, revenues, slalom consulting, tom chew, windows azure

*Leading analyst firm points to opportunities for Microsoft partners both in cloud computing and with current Microsoft products.*

REDMOND, Wash. — March 24, 2011 — Today, global research firm IDC issued a new white paper which estimates that members of the worldwide Microsoft ecosystem generated local revenues for themselves of $580 billion in 2010, up from $537 billion in 2009 and $475 billion in 2007. This demonstrates strong revenue growth when total worldwide IT spending increased less than half a percent, and validates the substantial opportunities and benefits available through the Microsoft Partner Network, the program that equips Microsoft partners with training, resources and support they need to successfully compete in today’s marketplace while allowing customers to easily identify the right partner for their technology needs.

Through the Microsoft Partner Network https://partner.microsoft.com, partners can extend their market reach for greater opportunities and profitability while delivering innovative solutions to help customers achieve their business goals. The IDC study estimates that for every dollar of revenue made by Microsoft Corp. in 2009, local members of the Microsoft ecosystem generated revenues for themselves of $8.70. In an additional study on Microsoft Core Infrastructure Optimization, IDC found that partners that invested in more difficult or a greater number of Microsoft competencies enjoyed 68 percent larger deals and 28 percent more revenue per employee, compared with partners that invested less. (more…)

Study of How Brain Corrects Perceptual Errors Has Implications For Brain Injuries, Robotics

By Guest PostMarch 24, 2011Sciencebiological and artificial systems, brain, david bowie, david wozny, flash of light, ladan shams, mars rovers, milliseconds, NASA, perception of the sound, perceptual systems, radio static, rehabilitation from brain injuries, robotic recalibration, sensory recalibration, shams, shams and wozny, spatial map, static environments, ventriloquist illusion

“Don’t you wonder sometimes about sound and vision?” — David Bowie

New research provides the first evidence that sensory recalibration — the brain’s automatic correcting of errors in our sensory or perceptual systems — can occur instantly.

“Until recently, neuroscientists thought of sensory recalibration as a mechanism that is primarily used for coping with long-term changes, such as growth during development, brain injury or stroke,” said Ladan Shams, a UCLA assistant professor of psychology and an expert on perception and cognitive neuroscience. “It appeared that extensive time, and thus many repetitions of error, were needed for mechanisms of recalibration to kick in. However, our findings indicate we don’t need weeks, days, or even minutes or seconds to adapt. To some degree, we adapt instantaneously. (more…)

Ancient Trash Heaps Gave Rise To Everglades Tree Islands

By Guest PostMarch 24, 2011Environmentancient trash heaps, everglades tree islands, fixed tree islands, garbage mounds, prehistoric humans, tree islands

SANTA FE, N.M.— Garbage mounds left by prehistoric humans might have driven the formation of many of the Florida Everglades’ tree islands, distinctive havens of exceptional ecological richness in the sprawling marsh that are today threatened by human development. (more…)

Study Finds That Overweight People Really Are Big-Boned

By Guest PostMarch 23, 2011Scienceforensic experts, forensic science, skeletal remains, unknown remains

One of the blind spots in forensic science, particularly in identifying unknown remains, is the inability of experts to determine how much an individual weighed based on his or her skeleton. New research from North Carolina State University moves us closer to solving this problem by giving forensic experts valuable insight into what the shape of the femur can tell us about the weight of an individual. (more…)

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