Water splitting is one of the critical reactions that sustain life on earth and could be a key to the creation of future fuels It is a key in the process of photosynthesis through which ... - Read More
Engineers and neuroscientists at Duke University have developed a method to measure the response of an individual neuron to transcranial magnetic stimulation TMS of the brain The advance will help researchers understand the underlying physiological ... - Read More
Scientists at Johannes Gutenberg University Mainz JGU have discovered that molybdenum trioxide nanoparticles oxidize sulfite to sulfate in liver cells in analogy to the enzyme sulfite oxidase The functionalized Molybdenum trioxide nanoparticles can cross the ... - Read More
For decades climate scientists have tried to explain why ice age cycles became longer and more intense about 900 000 years ago switching from 41 000 year cycles to 100 000 year cycles In a ... - Read More
The politically expedient way to mitigate climate change is essentially no way at all according to a comprehensive new study by University of Chicago climatologist Raymond Pierrehumbert Among the climate pollutants humans put into the ... - Read More
The impact of the greenhouse gas CO2 on Earth's temperature is well established by climate models and temperature records over the past 100 years as well as coupled records of carbon dioxide concentration and temperature ... - Read More
An international team of scientists studying Emperor penguin populations across Antarctica finds the iconic animals in danger of dramatic declines by the end of the century due to climate change Their study published today in ... - Read More
Concentrating solar power CSP could supply a substantial amount of current energy demand according to the study published in the journal Nature Climate Change In the Mediterranean region for example the study shows that a ... - Read More
The molecular building blocks that make up DNA absorb ultraviolet light so strongly that sunlight should deactivate them yet it does not Now scientists have made detailed observations of a relaxation response that protects these ... - Read More
Stanley Miller the chemist whose landmark experiment published in 1953 showed how some of the molecules of life could have formed on a young Earth left behind boxes of experimental samples that he never analyzed ... - Read More
Chlorinated chemicals perform a host of societally useful functions but they also have a dark side Once their use life has ended such agents often become environmental contaminants sometimes resistant to bioremediation In a series ... - Read More
Rice University chemical engineer Michael Wong has spent a decade amassing evidence that palladium gold nanoparticles are excellent catalysts for cleaning polluted water but even he was surprised at how well the particles converted biodiesel ... - Read More
For the first time MIT neuroscientists have shown they can control muscle movement by applying optogenetics a technique that allows scientists to control neurons' electrical impulses with light to the spinal cords of animals that ... - Read More
Methane is a simple molecule consisting of just one carbon atom bound to four hydrogen atoms But that simplicity belies the complex role the molecule plays on Earth it is an important greenhouse gas is ... - Read More
Pioneering work using touchless technology for vascular surgery is now being extended to neurosurgery Dr Mark Rouncefield and Dr Gerardo Gonzalez from the School of Computing and Communications at Lancaster University were part of a ... - Read More
Released 6 25 2014 11 30 AM EDTEmbargo expired 6 26 2014 5 00 AM EDTSource Newsroom McGill University more news from this source Contact Information Available for logged in reporters only Citations Nature CommunicationsJun ... - Read More
larger cells organized in sequence and capable of generating much higher voltages than those used to make muscles work “If you remove the ability of the muscle cell to contract and change the distribution of ... - Read More
Released 6 25 2014 12 00 PM EDTSource Newsroom Georgia Institute of Technology more news from this source Contact Information Available for logged in reporters only Citations National Science Foundation NASA Astrobiology Program NSF CHE ... - Read More
all with diverse complementary expertise that enable game changing discoveries like this Håkansson said Skiniotis Sherman and Smith are faculty members in the U M Life Sciences Institute where their laboratories are located and research ... - Read More
The use of nanoparticles in cancer research is considered as a promising approach in detecting and fighting tumor cells The method has however often failed because the human immune system recognizes the particles as foreign ... - Read More
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