Levels of contaminants higher than in some of the world's most polluted cities have been found downwind of Canada's largest oil gas and tar sands processing zone in a rural area where men suffer elevated ... - Read More
Solar cells that produce electricity 24 7 not just when the sun is shining Mobile phones with built in power cells that recharge in seconds and work for weeks between charges These are just two ... - Read More
Researchers report that wood biochar supercapacitors can produce as much power as today's activated carbon supercapacitors at a fraction of the cost and with environmentally friendly byproducts The report appears in the journal Electrochimica Acta ... - Read More
The Mississippi River Basin is home to much of the United States' fertile crop land Though we need our food and energy crops their production has led to an increase in the levels of nutrients ... - Read More
With ecological viability threatened world resources draining population burgeoning and despair running rampant the end is nigh Or not says Lawrence M Cathles Cornell professor of earth and atmospheric sciences In spite of our apparent ... - Read More
An innovative product that uses fluorescence to detect fingerprints has been developed by a team from the Laboratoire de Photophysique et Photochimie Supramoléculaire et Macromoléculaire CNRS ENS Cachan in collaboration with the specialized French firm ... - Read More
An innovative strategy produces positively and negatively charged polymer chains ideal for generating multifunctional coatings Gelatin a well known food ingredient belongs to a class of molecules called polyampholytes that contain both positively and negatively ... - Read More
Making hydrogen easily and cheaply is a dream goal for clean sustainable energy Bacteria have been doing exactly that for billions of years and now chemists at the University of California Davis and Stanford University ... - Read More
Discovered in the 19th century thermoelectric materials have the remarkable property that heating them creates a small electrical current But enhancing this current to a level compatible with the needs of modern technologies has revealed ... - Read More
Like any task there is an easy and a hard way to control atoms and molecules as quantum systems which are driven by tailored radiation fields More efficient methods for manipulating quantum systems could help ... - Read More
It's a 21st century alchemist's dream turning Earth's superabundance of carbon dioxide a greenhouse gas into fuel or useful industrial chemicals Researchers from Brown have shown that finely tuned gold nanoparticles can do the job ... - Read More
crystals with one screw dislocation seemed to form stacked hexagonal “islands” while those with two proximal screw dislocations produced a six sided spiral staircase A re examination of these micrographs by Molecular Design Institute scientist ... - Read More
Released 10 9 2013 3 00 PM EDTSource Newsroom American Institute of Physics AIP more news from this source Oct 10 2013 Melville NY October 9 2013 Martin Karplus Michael Levitt and Arieh Warshel have ... - Read More
could be instrumental in the early detection of cancers like PDAC A team of researchers led by Eleftherios P Diamandis MD PhD of the University of Toronto were hopeful they had found a new pancreatic ... - Read More
A cheap and simple process using natural fibers embedded with nanoparticles can almost completely rid water of harmful textile dyes in minutes report Cornell University and Colombian researchers who worked with native Colombian plant fibers ... - Read More
A great deal of research has focused on the amount of global warming resulting from increased greenhouse gas concentrations But there has been relatively little study of the pace of the change following these increases ... - Read More
In the first study of its kind Rice University scientists have used synthetic biology to study how a popular soil amendment called biochar can interfere with the chemical signals that some microbes use to communicate ... - Read More
Sequestered in Antarctica's Vestfold Hills Deep Lake became isolated from the ocean 3 500 years ago by the Antarctic continent rising resulting in a saltwater ecosystem that remains liquid in extreme cold and providing researchers ... - Read More
Water vapor changes in the stratosphere contribute to warmer temperatures and likely play an important role in the evolution of Earth's climate says a research team led by a Texas A& amp M University professor ... - Read More
NASA's Cassini spacecraft has detected propylene a chemical used to make food storage containers car bumpers and other consumer products on Saturn's moon Titan This is the first definitive detection of the plastic ingredient on ... - Read More
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