22/11/2010

Breakthrough could lead to disposable e-readers

(PhysOrg.com) -- A breakthrough in a University of Cincinnati engineering lab that could clear the way for a low-cost, even disposable, e-reader is gaining considerable attention.

Putting the squeeze on fat cells

From fad diets to exercise programs, Americans continue to fight the battle of the bulge. Now they'll have help from recent Tel Aviv University research that has developed a new method to look at how fat cells -- which produce ...

Uptake protein acts as zinc's doorway to the cell

(PhysOrg.com) -- A study to be published as the "Paper of the Week" in the Journal of Biological Chemistry this December details how zinc, an element fundamental to cell growth, enters the cell via zinc-specific uptake proteins. ...

Age estimation from blood has immediate forensic application

In principle, the new profiling method could be put to immediate practical use by law enforcement, according to the researchers who report their findings in the November 23rd issue of Current Biology, a Cell Press publication. ...

Muscle cells point the finger at each other

A new study reveals that muscle cells fuse together during development by poking "fingers" into each other to help break down the membranes separating them. The study appears online on November 22, 2010 in the Journal of ...

Bacteria help infants digest milk more effectively than adults

Infants are more efficient at digesting and utilizing nutritional components of milk than adults due to a difference in the strains of bacteria that dominate their digestive tracts. Researchers from the University of California, ...

Delphi: The bellybutton of the ancient world

Look beyond simply the famed oracular priestess breathing in hallucinogenic gases and you find a place whose past speaks directly to the 21st century.

US launches giant eavesdropping satellite

The United States has placed in orbit a vast reconnaissance satellite reputed to be the largest eavesdropping device ever launched into space.

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