Solar cells offer the opportunity to harvest abundant renewable energy Although the highest energy light occurs in the ultraviolet and visible spectrum most solar energy is in the infrared There is a trade off in ... - Read More
In developing nations rural areas and even one's own home limited access to expensive equipment and trained medical professionals can impede the diagnosis and treatment of disease Many qualitative tests that provide a simple yes ... - Read More
In the quest for fusion energy on earth researchers use magnetic fields to insulate hot plasma from the walls of the chamber to maintain the reaction and prevent damage to interior surfaces In the tokamak ... - Read More
Thermal radiation from the sun is largely lost on most silicon solar cells Up converters transform the infrared radiation into usable light however Researchers have now for the first time successfully adapted this effect for ... - Read More
Although oxygen is required to sustain life oxygen sucks the life out of fusion by radiating away too much power from the high temperature plasma Accordingly great efforts are expended to reduce the oxygen found ... - Read More
A new chapter has been opened in our understanding of the chemical activity of nanoparticles says a team of international scientists Using the X ray beams of The European Synchrotron ESRF they showed that the ... - Read More
One day doctors will be able to create custom medical treatment plans based on a patient's DNA pinpointing the root of a patient's illness and making sure treatment will not cause a fatal allergic reaction ... - Read More
Researchers led by bioengineers at the University of California San Diego have generated the most complete genome sequences from single E coli cells and individual neurons from the human brain The breakthrough comes from a ... - Read More
By realising an artificial quantum system physicists at Heidelberg University have simulated key processes of photosynthesis on a quantum level with high spatial and temporal resolution In their experiment with Rydberg atoms the team of ... - Read More
Nanoparticles which range from 1 100 nanometers in size are roughly the same size as biomolecules such as proteins antibodies and membrane receptors Because of this size similarity nanoparticles can mimic biomolecules and therefore have ... - Read More
RNA is the key functional component of spliceosomes molecular machines that control how genes are expressed report scientists from the University of Chicago online Nov 6 in Nature The discovery establishes that RNA not protein ... - Read More
We use aluminum to make planes lightweight store sodas in recyclable containers keep the walls of our homes energy efficient and ensure that the Thanksgiving turkey is cooked to perfection Now thanks to a group ... - Read More
A Korean research team from Ulsan National Institute of Science and Technology UNIST S Korea developed a high performance and stable metal free electrocatalyst for ORR and the research work was published in a science ... - Read More
Before a cancer patient embarks on a course of treatment tests can be carried out to establish whether or not the chosen cytostatic agent combination is likely to be effective But the time consuming and ... - 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
Released 9 30 2013 2 00 PM EDTSource Newsroom Kansas State University more news from this source Saugata Datta785 532 2241sdatta@k state edu Oct 1 2013 MANHATTAN Kan Two Kansas geologists are helping shed new ... - Read More
Nitrogen fertilizer costs U S farmers approximately $8 billion each year and excess fertilizer can find its way into rivers and streams damaging the delicate water systems Now a discovery by a team of University ... - Read More
Researchers at Kanazawa University have demonstrated a technique that allows direct functionalization of alkenes without the need for metallic reagents photolysis or extreme reaction conditions The addition of functional groups to certain unsaturated hydrocarbons known ... - Read More
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