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Chickadees can help humans get their bearings

How did University of Alberta researchers discover that animals zig when they were only supposed to zag? A little birdie told them. In studying the spatial memory of wild-caught mountain chickadees, University of Alberta researchers were surprised to discover the birds contradicting prior research that showed how animals navigate. This study is the first to reveal a different pattern. Pre...

Overbearing colored light may reveal a second mechanism by which birds interpret magnetic signals

Magnetic orientation is critical to the migratory success of many bird species. By studying the influence of light on the ability of migratory birds to orient to magnetic signals, researchers have found clues to suggest that birds' orientation abilities may be more complex than previously thought and that birds may be able to interpret magnetic signals by more than one mechanism. The work is repo...

Bronx Zoo bears are new Samsonite gorillas

Grizzly bears give bear canister for campers a real testIn a scene reminiscent of the famous Samsonite luggage commercial when a gorilla puts the product's durability to the test, grizzly bears at the Bronx Zoo gave a bear-proof food canister designed for backpackers a real beating, according to the Wildlife Conservation Society (WCS). But in spite of their best efforts, the bears could not open...

Scientists to employ Arctic ice and polar bears to protect diversity of world's crops

Scientists at St. Jude Children's Research Hospital have announced that a vaccine they developed a few years ago against one antigenic variant of the avian influenza virus H5N1 may protect humans against future variants of the virus. Vaccines based on this model might therefore be suitable for stockpiling for use during a pandemic (worldwide epidemic) until a new vaccine could be developed specif...

Other patients bear the real cost of Herceptin

The real cost of Herceptin is borne by other patients whose treatment has to be dropped to balance the books, say doctors in this week’s BMJ. New guidance from the National Institute for health and Clinical Excellence (NICE) recommends trastuzumab (Herceptin) in early breast cancer, but it provides no extra funding and does not suggest what cuts should be made to release this extra money....

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Laser technique assists beard problem

New research and technology has been inventing new techiques. Laser hair removal is a useful remedy for ingrowing hairs that develop after shaving. Many men suffer from irritating 'razor bumps' after they shave.// The medical name is pseudofolliculitis barbae (PFB) and it occurs when the relatively sharp end of a shaved hair grows back into the skin, forming bumps on the face and neck. So...

Beards Are Back In Germany With A Bang!

Growing beard, which was considered out of fashion for years, is back in Germany. Wherever one looks, young men or those who think they are in touch with fashion are growing// beards again, much to the dismay of beard purists or fashion advisors. Cultural expert and author Mercedes Bunz was one of the first to notice the trend in Germany on returning from a long trip to the US. She sai...

Patients Bear The Brunt Of Doctor’s Strik

As the indefinite strike by doctors belonging to five medical colleges in Delhi entered the sixth day, hundreds of patients, especially from weaker sections, were left high and dry //as the striking medicos denied treatment for them. Hospital guards posted at the emergency and outpatients department (OPD) are turning away distraught patients. Hundreds of others, women and children incl...

Dolls and Teddy Bears may Help Alzheimer's Patients

Dolls and teddy bears can help Alzheimer's patients interact and communicate with others, finds a new study//. A team of doctors at Newcastle General Hospital studied the benefits of dolls after seeing how a patient bonded with a teddy bear from her son, reported the online edition of BBC News. They found that Alzheimer's disease patients can lose their intellectual, social...

Lighten Up! Heavy Backpacks a Weighty Load for Children to Bear

While that new backpack your son or daughter just got for the new school year might seem harmless, there is the potential for a lifetime of back and neck ailments if not// loaded or worn correctly, according to Dr. Paula Kramer, chair of the Department of Occupational Therapy at University of the Sciences in Philadelphia. “While children’s bodies are resilient, even they can’t take th...

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LCS Complete Mobile-Bearing Knee System

Description:The LCS complete knee offers grit-blast textured components for cemented implantation and POROCOAT Porous Coated patellar, femoral and tibial components for cementless fixation....
Company:DePuy Orthopaedics, Inc.

Pol-O.R. BearPersonal Air Conditioning System

Description:Keep yourself cool and your patient warm, with the award winning Pol-O.R. Bear personal cooling system.Designed around the Coanda Effect, thousands of tiny holes produce effective localized air flow around your torso's blush zones to keep you cool during the heat and stress induced environment of the operating room....
Company:Texan Corporation

PFC SIGMA Fixed Bearing Knee System Cruciate - Retaining

Description:The P.F.C. SIGMA Total Knee System is designed to provide the surgeon with surgical solutions for a variety of clinical indications. Based on the clinically successful P.F.C. Total Knee System introduced in 1984, P.F.C. SIGMA continues a history of innovation based on clinical proof.P.F.C. SIGMA is designed to address implant longevity by maximizing femoro-tibial contact area, minimizing peak c...
Company:DePuy Orthopaedics, Inc.

PFC SIGMA Fixed Bearing Knee System Cruciate - Substituting

Description:The P.F.C. Sigma Total Knee System is designed to provide the surgeon with surgical solutions for a variety of clinical indications. Based on the clinically successful P.F.C. Total Knee System introduced in 1984, P.F.C. Sigma continues a history of innovation.Indicated for procedures where mechanical substitution is required for the posterior cruciate ligament, the cruciate substituting compone...
Company:DePuy Orthopaedics, Inc.

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