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News articles about "Science"

Water test for the world: Simple pill brings lab to water to test for contamination

Inspiration can come in many forms but this one truly was a breath of fresh air A group of McMaster researchers has solved the problem of cumbersome expensive and painfully slow water testing by turning ... - Read More

Determining biocontainers' carbon footprint

Many efforts to reduce the environmental impacts associated with commercial horticulture production have failed to influence the general public For example one recent study showed that the use of organic fertilizers offered no significant marketing ... - Read More

Flexible battery, no lithium required: Lab creates thin-film battery for portable, wearable electronics

A Rice University laboratory has flexible portable and wearable electronics in its sights with the creation of a thin film for energy storage Rice chemist James Tour and his colleagues have developed a flexible material ... - Read More

Discovery of novel gold-based superconductor

Researchers at Japan's National Institute for Materials Science NIMS have synthesized a novel superconductor SrAuSi3 which contains gold as a principal constituent element Led by Masaaki Isobe a team consisting of Hiroyuki Yoshida Koji Kimoto ... - Read More

Rare-earth-like magnetic properties in iron

Scientists at the Department of Energy's Ames Laboratory have observed magnetic properties typically associated with those observed in rare earth elements in iron These properties are observed in a new iron based compound that does ... - Read More

A Water Test for the World

Released 4 28 2014 10 00 AM EDTSource Newsroom McMaster University more news from this source Contact Information Available for logged in reporters only Citations Angewandte ChemieApr 29 2014 HAMILTON April 28 2014 – Inspiration ... - Read More

Ocean microbes display remarkable genetic diversity: One species, a few drops of seawater, hundreds of coexisting subpopulations

The smallest most abundant marine microbe Prochlorococcus is a photosynthetic bacteria species essential to the marine ecosystem An estimated billion billion billion of the single cell creatures live in the oceans forming the base of ... - Read More

Carbon loss from soil accelerating climate change

Research published in Science today found that increased levels of carbon dioxide in the atmosphere cause soil microbes to produce more carbon dioxide accelerating climate change Two Northern Arizona University researchers led the study which ... - Read More

Microscopic organism plays a big role in ocean carbon cycling

It's broadly understood that the world's oceans play a crucial role in the global scale cycling and exchange of carbon between Earth's ecosystems and atmosphere Now scientists at Scripps Institution of Oceanography at UC San ... - Read More

Computer program could help solve arson cases

Sifting through the chemical clues left behind by arson is delicate time consuming work but University of Alberta researchers teaming with RCMP scientists in Canada have found a way to speed the process A computer ... - Read More

'Double-duty' electrolyte enables new chemistry for longer-lived batteries

Researchers at the Department of Energy's Oak Ridge National Laboratory have developed a new and unconventional battery chemistry aimed at producing batteries that last longer than previously thought possible In a study published in the ... - Read More

Breakthrough harnesses light for controlled chemical reaction

When chemist Tehshik Yoon looks out his office window he sees a source of energy to drive chemical reactions Plants learned to synthesize chemicals with sunlight eons ago Yoon came to the field a bit ... - Read More

'Double-Duty' Electrolyte Enables New Chemistry for Longer-Lived Batteries

Researchers at the Department of Energy’s Oak Ridge National Laboratory have developed a new and unconventional battery chemistry aimed at producing batteries that last longer than previously thought possible In a study published in the ... - Read More

Today's Antarctic region once as hot as California, Florida

Parts of ancient Antarctica were as warm as today's California coast and polar regions of the southern Pacific Ocean registered 21st century Florida heat according to scientists using a new way to measure past temperatures ... - Read More

Surprising material could play huge role in saving energy: Tin selenide is best at converting waste heat to electricity

One strategy for addressing the world's energy crisis is to stop wasting so much energy when producing and using it which can happen in coal fired power plants or transportation Nearly two thirds of energy ... - Read More

Impurity size affects performance of emerging superconductive material

Research from North Carolina State University finds that impurities can hurt performance or possibly provide benefits in a key superconductive material that is expected to find use in a host of applications including future particle ... - Read More

High-performance, low-cost ultracapacitors built with graphene and carbon nanotubes

By combining the powers of two single atom thick carbon structures researchers at the George Washington University's Micro propulsion and Nanotechnology Laboratory have created a new ultracapacitor that is both high performance and low cost ... - Read More

Surface modification of titanium dioxide for photocatalytic degradation of hazardous pollutants under ordinary visible light

UiTM researchers have developed a modified photocatalyst which is economical and effective at transforming organic pollutants into harmless end products Photocatalytic degradation is one of the highly effective applications in transforming organic pollutants to harmless ... - Read More

Mantis shrimp stronger than airplanes: Composite material inspired by shrimp stronger than standard used in airplane frames

Inspired by the fist like club of a mantis shrimp a team of researchers led by University of California Riverside in collaboration with University of Southern California and Purdue University have developed a design structure ... - Read More

Checking up on crude oil in the ground: Nanoreporters tell 'sour' oil from 'sweet'

Scientists at Rice University have created a nanoscale detector that checks for and reports on the presence of hydrogen sulfide in crude oil and natural gas while they're still in the ground The nanoreporter is ... - Read More
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