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News articles about "Science"

Fierce 2012 magnetic storm just missed us: Earth dodged huge magnetic bullet from the sun

Earth dodged a huge magnetic bullet from the sun on July 23 2012. According to University of California Berkeley and Chinese researchers a rapid succession of coronal mass ejections the most intense eruptions on the ... - Read More

New technique makes LEDs brighter, more resilient

Researchers from North Carolina State University have developed a new processing technique that makes light emitting diodes LEDs brighter and more resilient by coating the semiconductor material gallium nitride GaN with a layer of phosphorus ... - Read More

Rewrite the textbooks on water's surface tension: Air-water interface is negatively charged by the adsorption of hydroxide ions

Researchers from the University of Melbourne and University of Sydney are confident their new reaserach results will make significant differences to the calculations of surface tension of water used by the next generation of atmospheric ... - Read More

Building Heart Tissue That Beats

is an organ transplant But there are far more patients on waitlists for a transplant than there are donated hearts Even if a patient receives a new heart complications can arise The ideal solution would ... - Read More

Texans Are Turning to a Different Kind of Spirit -- Vodka -- and Saltier Is Better

presented in test tubes of course Mason said participants only consumed at most an ounce of vodka because researchers used the “swish and spit” technique popular in wine tastings The results were surprising she said ... - Read More

247th American Chemical Society National Meeting & Exposition Press Conference Schedule

a test for doping compounds that is a thousand times more sensitive than those used today Daniel Armstrong Ph D Hongyue GuoUniversity of Texas at Arlington *Instructions for joining chat room sessionsChat Room Sessions from ... - Read More

Amazon inhales more carbon than it emits, NASA finds

A new NASA led study seven years in the making has confirmed that natural forests in the Amazon remove more carbon dioxide from the atmosphere than they emit therefore reducing global warming This finding resolves ... - Read More

New statistical models could lead to better predictions of ocean patterns

The world's oceans cover more than 72 percent of Earth's surface impact a major part of the carbon cycle and contribute to variability in global climate and weather patterns However accurately predicting the condition of ... - Read More

Stretchable antenna for wearable health monitoring

Researchers from North Carolina State University have developed a new stretchable antenna that can be incorporated into wearable technologies such as health monitoring devices Many researchers including our lab have developed prototype sensors for wearable ... - Read More

Thermal vision: Graphene light detector first to span infrared spectrum

The first room temperature light detector that can sense the full infrared spectrum has the potential to put heat vision technology into a contact lens Unlike comparable mid and far infrared detectors currently on the ... - Read More

Heart cells respond to stiff environments

Proteins associated with the regulation of organ size and shape have been found to respond to the mechanics of the microenvironment in ways that specifically affect the decision of adult cardiac stem cells to generate ... - Read More

Flexible electronics: Flexible carbon nanotube circuits more reliable and power efficient

Engineers would love to create flexible electronic devices such as e readers that could be folded to fit into a pocket One approach they are trying involves designing circuits based on electronic fibers known as ... - Read More

Simpler gas distribution using buoyant transfer system

A new fully mobile solution for offloading natural gas from ships to land may lead to increased distribution to new markets around the world International demand for natural gas is high and there are plentiful ... - Read More

Understanding how mountains and rivers make life possible

Favorable conditions for life on Earth are enabled in part by the natural shuttling of carbon dioxide from the planet's atmosphere to its rocky interior and back again Now Stanford scientists have devised a pair ... - Read More

Harnessing everyday motion to power mobile devices

Imagine powering your cell phone by simply walking around your office or rubbing it with the palm of your hand Rather than plugging it into the wall you become the power source Researchers at the ... - Read More

More accurate data on thousands of years of climate change

Using a cutting edge research technique UCLA researchers have reconstructed the temperature history of a region that plays a major role in determining climate around the world The findings published online Feb 27 in the ... - Read More

Effective thermal camouflage and invisibility device for soldiers created

Engineers and scientists have been trying to discover the ultimate cloaking device not just as a hat trick to make things invisible but for its applications in defense technology Now a team from the NUS ... - Read More

First thin films of spin ice reveal cold secrets

Thin films of spin ice have been shown to demonstrate surprising properties which could help in the development of applications of magnetricity the magnetic equivalent of electricity Published today in Nature Communications a team of ... - Read More

'Ultracold' molecules promising for quantum computing, simulation

Researchers have created a new type of ultracold molecule using lasers to cool atoms nearly to absolute zero and then gluing them together a technology that might be applied to quantum computing precise sensors and ... - Read More

Graphene-metal sandwich: Combining graphene and copper may shrink electronics

Researchers have discovered that creating a graphene copper graphene sandwich strongly enhances the heat conducting properties of copper a discovery that could further help in the downscaling of electronics The work was led by Alexander ... - Read More
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