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Information Technology

How the Internet Architecture Got its Hourglass Shape

Understanding this evolutionary process may help computer scientists as they develop protocols to help the Internet accommodate new uses and protect it from a…

Health & Medicine

New Protein Role Uncovered in Hearing and Usher Syndrome

University of Iowa scientists have discovered a new role for a protein that is mutated in Usher syndrome, one of the most common forms of deaf-blindness in…

Agricultural & Forestry Science

Rapid Evolution Boosts Insect Pest Numbers in Crop Seasons

New research by scientists at the University of California, Riverside shows that evolution – genetic changes in populations over time – can occur so rapidly in…

Health & Medicine

Can Baby Oral Care Reduce Cavity Risk Later?

ECC is a virulent form of caries, more commonly known as tooth decay or a cavity. Cavities are the most prevalent infectious disease in U.S. children,…

Health & Medicine

Triple Therapy Achieves Remission in Advanced Sezary Syndrome

In a retrospective study of 98 patients with advanced Sezary Syndrome – treated over a 25 year time span at the Hospital of the University of Pennsylvania –…

Studies and Analyses

Visualizing Goals: Boosting Motivation for Tasks and Races

“The easier a goal is to see, the closer it seems,” said Rajesh Bagchi, assistant professor of marketing in the Pamplin College of Business at Virginia Tech. Amar Cheema, associate professor of marketing with the McIntire School of Commerce at the University of Virginia, and Bagchi studied the effect of goal visualization in abstract contexts and report that making goal attainment visual provides motivation for reaching abstract goals just as with physical destinations. The research appears in the March issue of the Journal of Marketing. …

Environmental Conservation

Global Study Reveals Tuna and Billfish Stock Status

A global study by an international team including professor John Graves of the Virginia Institute of Marine Science has found that several species of tunas and…

Studies and Analyses

E. Coli and Salmonella Found in Unwashable Produce Spots

E. coli 0157:H7 was present in tissues of mung bean sprouts and Salmonella in peanut seedlings after the plants' seeds were contaminated with the pathogens…

Studies and Analyses

Caffeine May Reduce Skin Cancer Risk, Study Reveals

A new Rutgers study strengthens the theory that caffeine guards against certain skin cancers at the molecular level by inhibiting a protein enzyme in the skin,…

Communications Media

Enhancing Internet Bandwidth: Insights from Optics Express

Optical fiber communication is the backbone for the telecommunications infrastructure that supports the Internet. Fueled by emerging bandwidth-hungry…

Life & Chemistry

Sunflower Domestication Confirmed in U.S. by IU Biologists

Co-authors on the findings published this week in Proceedings of the National Academy of Sciences include Blackman's advisor, IU Distinguished Professor of…

Life & Chemistry

Inhibiting Enzymes Targets Resistant Tumor Cells in Mice

“We've known for well over a decade that when tumors become hypoxic they become resistant to chemotherapy and radiotherapy,” said Wafik S. El-Deiry, M.D….

Earth Sciences

Oldest Evidence of Nails Found in Modern Primates

But they are not just pretty — when nails appeared on all fingers and toes in modern primates about 55 million years ago, they led to the development of…

Materials Sciences

New Insights into Fuel Cells Using Electrochemical Strain Microscopy

ORNL researchers applied a technique called electrochemical strain microscopy that enables them to examine the dynamics of oxygen reduction/evolution reactions…

Environmental Conservation

Ethane levels yield information about changes in greenhouse gas emissions

Recent data from NSF-funded research in both Greenland and Antarctica demonstrate that fossil-fuel related emissions of both methane and ethane, two of the…

Power and Electrical Engineering

Single, key gene discovery could streamline production of biofuels

“The Department of Energy relies on the scientific discoveries of its labs and research centers to improve the production of clean energy sources,” said Energy…

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