In the earth and environmental sciences radioactive isotopes atom variants that decay over time play a major role in age determination A radioactive isotope of the inert gas argon 39Ar for example is used to ... - Read More
The increase in greenhouse gases explains to a large extent the rise in the average temperature of Earth According to the research study published in Nature Communications today the Sun affects middle atmosphere ozone with ... - Read More
Swedish and Chinese researchers show how a unique nano alloy composed of palladium nano islands embedded in tungsten nanoparticles creates a new type of catalysts for highly efficient oxygen reduction the most important reaction in ... - Read More
When Illinois researchers set out to investigate a method to control how DNA moves through a tiny sequencing device they did not know they were about to witness a display of molecular gymnastics Fast accurate ... - Read More
Because of its aggressive behavior and its harmful effects the invasive prairie plant Lespedeza cuneata has been added to several noxious weed lists Research at the University of Illinois on how soil bacteria interact with ... - Read More
that is filled with roughly three meters of DNA As the instructions for all cell processes the DNA must be accessible to the cell’s transcription machinery yet be compressed tightly enough to fit inside the ... - Read More
Two research teams working in the same laboratories at UNSW Australia have found distinct solutions to a critical challenge that has held back the realisation of super powerful quantum computers The teams created two types ... - Read More
High resolution cryo electron microscopy has now revealed in unprecedented detail the structural changes in the bacterial ribosome which results in resistance to the antibiotic erythromycin Multiresistant bacterial pathogens that are insensitive to virtually all ... - Read More
Thin film coatings impart new properties to glass in applications as diverse as window glazing solar cells and touchscreens With the Megatron® sputtering system it is now possible for the first time to vary the ... - Read More
Chemists at Ludwig Maximilias Universitaet LMU in Munich have synthesized a ferromagnetic superconducting compound that is amenable to chemical modification opening the route to detailed studies of this rare combination of physical properties Superconductivity and ... - Read More
The human and environmental dangers posed by a widely used manufacturing technique could be almost eradicated thanks to research led by Plymouth University Fibre reinforced polymer matrix composites are employed in a vast array of ... - Read More
Almost every electronic device contains a transformer An important material used in their construction is electrical steel Researchers have found a way to improve the performance of electrical steel and manufacture it more efficiently using ... - Read More
Researchers at the Wyss Institute for Biologically Inspired Engineering at Harvard University have unveiled a new method to form tiny 3D metal nanoparticles in prescribed shapes and dimensions using DNA Nature's building block as a ... - Read More
A new technique makes it possible to quickly detect the presence of drugs or to monitor certain medical conditions using only a single drop of blood or urine representing a potential tool for clinicians and ... - Read More
Mineral coatings on sand particles actually encourage microbial activity in the rapid sand filters that are used to treat groundwater for drinking according to a paper published ahead of print in Applied and Environmental Microbiology ... - Read More
Ammonites are a group of extinct cephalopod mollusks with ribbed spiral shells They are exceptionally diverse and well known to fossil lovers Régis Chirat researcher at the Laboratoire de Géologie de Lyon Terre Planètes et ... - Read More
Released 10 Oct 2014 1 00 PM EDTSource Newsroom Oak Ridge National Laboratory more news from this source Contact Information Available for logged in reporters only Citations Journal of Biological ChemistryOct 11 2014 Using X ... - Read More
Reliable batch to batch formation is crucial for crystalline active pharmaceutical ingredients as two different polymorphs of the same drug may function very differently in the body Sendhil Poornachary from the A*STAR Institute of Chemical ... - Read More
For the millions of sufferers of dry eye syndrome their only recourse to easing the painful condition is to use drug laced eye drops three times a day Now researchers from the University of Waterloo ... - Read More
What could the natural diversity and beauty of plant leaves have in common with one of humankind's greatest creative inventions the violin Much more than you might imagine There are many parallels between leaves and ... - Read More
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