Changes in the visual systems of newly diagnosed Parkinson’s disease patients may provide important biomarkers for the early detection and monitoring of the disease, according to a new study published online in the journal Radiology.
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Microbe study highlights Greenland ice sheet toxicity
The Greenland ice sheet is often seen as a pristine environment, but new research has revealed that may not be the case.
A Danish-led study, published today in the journal Environmental Research Letters, examined how microbes from the ice sheet have the potential to resist and degrade globally-emitted contaminants such as mercury, lead, PAH and PCB.
New way to predict when electric cars and home batteries become cost effective
The future cost of energy storage technologies can now be predicted under different scenarios, thanks to a new tool created by Imperial researchers.
Using a large database, the team can predict how much consumers will have to pay in the future for energy storage technologies based on cumulative installed capacity, current cost and future investment.
Research looks into whether sea spray is losing its sparkle
Pioneering new research has given a fresh insight into the crucial role that sea spray plays in climate change.
Sea spray, which is produced in abundance across all the world’s oceans, is one of the greatest sources of atmospheric aerosols - tiny particles that not only scatter and absorb sunlight but also influence climate indirectly through their role in cloud formation.
Understanding how these particles take up water from the atmosphere, a process known as hygroscopicity, is important because it determines how much sunlight they reflect and how well they can form clouds.
Entering the Fast Lane — MXene Electrodes Push Charing Rate Limits in Energy Storage
Can you imagine fully charging your cell phone in just a few seconds? Researchers in Drexel University’s College of Engineering can, and they took a big step toward making it a reality with their recent work unveiling of a new battery electrode design in the journal Nature Energy.
The team, led by Yury Gogotsi, PhD,Distinguished University and Bach professor in Drexel’s College of Engineering, in the Department of Materials Science and Engineering, created the new electrode designs from a highly conductive, two-dimensional material called MXene. Their design could make energy storage devices like batteries, viewed as the plodding tanker truck of energy storage technology, just as fast as the speedy supercapacitors that are used to provide energy in a pinch — often as a battery back-up or to provide quick bursts of energy for things like camera flashes.
A study warns about the impact of the carp in shallow lakes with high ecological value for the preservation of waterbirds
The presence of the carp, a freshwater invasive species spread worldwide, is alarmingly reducing the populations of diving ducks and waterbirds, according to a study published in the journal Biological Conservation by the researchers Alberto Maceda Veiga, from the Biodiversity Research Institute of the University of Barcelona (IRBio) and Raquel López and Andy J. Green, from the Doñana Biological Station (EBD-CSIC).
This is the first study which clearly shows the ecological impact of the carp on water birds in Mediterranean shallow lakes, and it warns about the dramatic effect of this invasive species on other species such as the white-headed duck (Oxyura leucocephala) and the red-crested pochard (Aythya farina), classified as endangered species by the International Union for Conservation of Nature (UICN).