From the vibrations of the rear-view mirror just as your car reaches precisely 70 miles per hour to a building that collapses when, in an earthquake, it begins to vibrate at a specific frequency, there is untapped energy that could be harnessed for propulsion.
In recent research, Andres J.Goza, found relationships between frequencies and the passive dynamics at play when vehicles move in air or water toward a better understanding of how to use these forces to enhance performance.
According to a study published in Water Research in April 2020, superoxide produces hydroxyl radicals in lake water. Hydroxyl radicals break down poorly biodegradable organic matter such as humic substances and anthropogenic pollutants.
In the aquatic environment, microbes, light and reduced compounds produce superoxide. Superoxide is a reactive oxygen species but relatively unreactive against organic compounds in water despite the prefix 'super' in its name.
DALLAS – April 29, 2020 – Strategies that treat households in the broad vicinity of a recent malaria case with anti-malarial drugs, insecticides, or both could significantly reduce malaria in low-transmission settings, a challenge with approaches currently in use, a study led by UT Southwestern scientists suggests. The findings, published in the April 25, 2020, The Lancet, could bring efforts to eradicate malaria worldwide closer to fruition.
For home cooks, widespread techniques for judging doneness of chicken may not ensure that pathogens are reduced to safe levels. Solveig Langsrud of the Norwegian Institute of Food, Fisheries and Aquaculture Research and colleagues present these findings in the open-access journal PLOS ONE on April 29, 2020.
The ancient cemetery of Mözs-Icsei d?l? in present-day Hungary holds clues to a unique community formation during the beginnings of Europe's Migration Period, according to a study published April 29, 2020 in the open-access journal PLOS ONE by Corina Knipper from the Curt-Engelhorn-Center for Archaeometry, Germany, István Koncz, Tivadar Vida from the Eötvös Loránd University, Budapest, Hungary and colleagues.
A minimally invasive optogenetic technique that does not require brain implants successfully manipulated the activity of neurons in mice and monkeys, researchers report April 29th in the journal Neuron. The researchers first genetically engineered neurons to produce a newly developed, extremely light-sensitive protein called SOUL. They then demonstrated that it is possible to shine light through the skull to alter neuronal responses throughout the entire mouse brain, and through a thick membrane called the dura to reach superficial regions of the macaque brain.
A strange reversal of ground motion preceded two of the largest earthquakes in history. This is the result of a new study led by Jonathan Bedford of GFZ German Research Centre for Geosciences. Together with a diverse team of geoscientists from GFZ, FU Berlin, Chile, and USA, he investigated signals recorded in Chile and Japan capturing the movement of GNSS stations before the great Maule quake in 2010 (magnitude 8.8) and the Tohoku-oki earthquake in 2011 (magnitude 9.0) which led to a devastating tsunami and the Fukushima nuclear meltdown.
Polymetallic nodules and crusts cover many thousands of square kilometres of the world's deep-sea floor. They contain mainly manganese and iron, but also the valuable metals nickel, cobalt and copper as well as some of the high-tech metals of the rare earths. Since these resources could become scarce on land in the future - for example, due to future needs for batteries, electromobility and digital technologies - marine deposits are economically very interesting. To date, there is no market-ready technology for deep-sea mining.
In a paper published today in the journal Science Translational Medicine, scientists from the Schools of Life Sciences and Chemistry at the University, have discovered that by inhibiting a molecule in patients' cells called CDK12, they can potentially develop a therapy to alleviate some of the symptoms, and help treat this incurable condition.
Myotonic dystrophy is a long-term genetic disorder that affects muscle function. It is the most common form of muscular dystrophy in adults and affects about one in 8,000 people. There is currently no treatment available.
Algae in the oceans often steal genes from bacteria to gain beneficial attributes, such as the ability to tolerate stressful environments or break down carbohydrates for food, according to a Rutgers co-authored study.