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Life & Chemistry

Miniature Arm Lifts Weights Using Air Humidity Changes

A small plastic strip can do “weight training” to effortlessly lifts many times its own weight, driven by cyclic changes in the humidity of the surrounding air.

Life & Chemistry

Pigeons Use Mental Maps for Navigation, Study Reveals

A doctoral student in biology at the University of Zurich has now carried out experiments proving that pigeons have a spatial map and thus possess cognitive…

Power and Electrical Engineering

Vegetable Oil Transformer Connects Ultra-High Voltages in Karlsruhe

In the future, the device will link the 380-kV ultra-high voltage level with the 110-kV grid in the Bruchsal-Kändelweg substation plant near Karlsruhe,…

Transportation and Logistics

Hybrid Buses Enhance Air Quality in Hanoi’s Urban Landscape

The project is the first of its kind in Vietnam. The vehicle uses the ELFA drive system developed by Siemens, in which the diesel engine does not drive the…

Life & Chemistry

Smithsonian Study: Fish Larvae Color Patterns Unveil Species Links

Conversely, great differences in appearance can suggest a very distant relationship, as in many adult marine fish species. For the first time, however, a…

Health & Medicine

Monoclonal Antibody Shows Promise Against Norovirus Infections

This research, which could one day lead to effective therapies against the virus, was published online ahead of print in the Journal of Virology. “We initiated…

Health & Medicine

New Enzyme Target Shows Promise for Asthma Treatment

An enzyme known for its role in heart disease may well be a promising target to treat asthma. Researchers from the University of Iowa have found that the…

Environmental Conservation

North Atlantic Right Whales: Mating Behavior in Gulf of Maine

The North Atlantic right whale (Eubalaena glacialis) is one of the most endangered marine mammal species in the world and has been intensively studied for…

Life & Chemistry

New Marine Viruses Illuminate Untapped Biodiversity Insights

Researchers of the University of Arizona's Tucson Marine Phage Lab have discovered a dozen new types of unknown viruses that infect different strains of marine…

Life & Chemistry

New Genetic Mutations Linked to Pulmonary Hypertension

Columbia University Medical Center (CUMC) scientists have identified new genetic mutations that can cause pulmonary arterial hypertension (PAH), a rare fatal…

Earth Sciences

Alaska’s Boreal Forests: Rising Flammability in Yukon Flats

A 2,000-square-kilometer zone in the Yukon Flats of interior Alaska–one of the most flammable high-latitude regions of the world–has seen a dramatic increase…

Environmental Conservation

Notre Dame Study Suggests Levee System Changes for New Orleans

That's the conclusion of a new study by a team of University of Notre Dame researchers led by Joannes Westerink, co-developer of the authoritative computer…

Life & Chemistry

Potential cause of Parkinson's disease points to new therapeutic strategy

The findings, recently published online ahead of print in the journal Molecular and Cell Biology, focus on an enzyme known as parkin, whose absence causes an…

Environmental Conservation

Biotechnology for Africa’s sustainable water supply

The WATERBIOTECH-Conference “Biotechnology for Africa’s sustainable water supply” in Marrakesh (Morocco) from January 8-10 2014 will bring together members of…

Physics & Astronomy

Seeing Photosynthesis from Space: NASA Scientists Use Satellites to Measure Plant Health

Plants grow and thrive through photosynthesis, a process that converts sunlight into energy. During photosynthesis, plants emit what is called fluorescence –…

Studies and Analyses

Kidney Transplant Boosts Survival in Obese Patients, Study Finds

That's the conclusion of a new study published in the American Journal of Transplantation. The findings will hopefully decrease differences in access to…

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