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Published Electrocatalysis under the atomic force microscope
(via sciencedaily.com) A further development in atomic force microscopy now makes it possible to simultaneously image the height profile of nanometer-fine structures as well as the electric current and the frictional force at solid-liquid interfaces. A team has succeeded in analyzing electrocatalytically active materials and gaining insights that will help optimize catalysts. The method is also potentially suitable for studying processes on battery electrodes, in photocatalysis or on active biomaterials.
Published In the world's smallest ball game, scientists throw and catch single atoms using light
(via sciencedaily.com) Researchers show that individual atoms can be caught and thrown using light. This is the first time an atom has been released from a trap -- or thrown -- and then caught by another trap. This technology could be used in quantum computing applications.
Published What if California didn't close down during the pandemic?
(via sciencedaily.com) Using a novel economic-epidemiological model, researchers examine the health and economic impacts that could have occurred if California took a 'business-as-usual' approach to the COVID-19 pandemic.
Published Researchers unveil smart contact lens, capable of implementing AR-based navigation
(via sciencedaily.com) A research team has introduced core technology for smart contact lenses that can implement AR-based navigation through a 3D printing process.
Published Eiphosoma laphygmae likely to be best classical biological control against devastating fall armyworm pest
(via sciencedaily.com) A review suggests that the parasitoid Eiphosoma laphygmae is likely to be the best classical biological control from the Americas against the devastating fall armyworm pest.
Published Ultra-soft and highly stretchable hydrogel-based sensor for monitoring overactive bladder
(via sciencedaily.com) Researchers have developed an ultra-soft and highly stretchable tissue-adhesive hydrogel-based multifunctional implantable sensor for monitoring of overactive bladder.
Published 3D battery imaging reveals the secret real-time life of lithium metal cells
(via sciencedaily.com) Innovative battery researchers have cracked the code to creating real-time 3D images of the promising but temperamental lithium metal battery as it cycles. A team has succeeded in observing how the lithium metal in the cell behaves as it charges and discharges. The new method may contribute to batteries with higher capacity and increased safety in our future cars and devices.
Published SCENTinel 1.1, second iteration of Monell's rapid smell test, discriminates between smell loss and smell distortions
(via sciencedaily.com) A research team showed that the smell test SCENTinel 1.1 can successfully discriminate between different types of smell disorders. SCENTinel 1.1 can rapidly identify parosmia, the distorted perception of odors.
Published Hitting nuclei with light may create fluid primordial matter
(via sciencedaily.com) A new analysis supports the idea that photons colliding with heavy ions create a fluid of 'strongly interacting' particles. The results indicate that photon-heavy ion collisions can create a strongly interacting fluid that responds to the initial collision geometry and that these collisions can form a quark-gluon plasma. These findings will help guide future experiments at the planned Electron-Ion Collider.
Published What 'Chornobyl dogs' can tell us about survival in contaminated environments
(via sciencedaily.com) In the first step toward understanding how dogs -- and perhaps humans -- might adapt to intense environmental pressures such as exposure to radiation, heavy metals, or toxic chemicals, researchers found that two groups of dogs living within the Chernobyl Exclusion Zone showed significant genetic differences between them. The results indicate that these are two distinct populations that rarely interbreed. While earlier studies focused on the effects of the Chernobyl Nuclear Power Plant disaster on various species of wildlife, this is the first investigation into the genetic structure of stray dogs living near the Chernobyl nuclear power plant.
Published Can children map read at the age of four?
(via sciencedaily.com) Original source Researchers have found that children start to develop the basic skills that underlie map reading from the age of just four! The study involved 175 two to five-year-olds. It reveals that four-year-olds become able to use a scale model to find things in the real world.
Published Anthropogenic climate change poses systemic risk to coffee cultivation
(via sciencedaily.com) Coffee is important to the economies of coffee producing regions. A new study suggests that climate change may significantly affect land where coffee is cultivated.
Published New kind of transistor could shrink communications devices on smartphones
(via sciencedaily.com) One month after announcing a ferroelectric semiconductor at the nanoscale thinness required for modern computing components, a team has now demonstrated a reconfigurable transistor using that material. Their work paves the way for single amplifiers that can do the work of multiple conventional amplifiers, among other possibilities.
Published Records from Platform Holly provide a glimpse of how petroleum production affects natural gas seeps
(via sciencedaily.com) Original source From oil rigs to tar seeps, it's hard to miss the presence of petroleum around the Santa Barbara Channel. Scientists have now investigated the interplay between the two processes releasing oil from underground: human enterprise and regional geology.
Published Genes in beans: Bean genome sequenced for improved nutrition
(via sciencedaily.com) The faba bean genome, which at 13 billion bases is more than four times the size of the human genome, has been sequenced. This is an extraordinary technical achievement and crucial to efforts to breed beans with optimum nutritional content and sustainability of production.
Published A pool at Yellowstone is a thumping thermometer
(via sciencedaily.com) Doublet Pool's regular thumping is more than just an interesting tourist attraction. A new study shows that the interval between episodes of thumping reflects the amount of energy heating the pool at the bottom, as well as in indication of how much heat is being lost through the surface. Doublet Pool, the authors found, is Yellowstone's thumping thermometer.
Published Unprecedented increase in ocean plastic since 2005 revealed by four decades of global analysis
(via sciencedaily.com) A global dataset of ocean plastic pollution between 1979 and 2019 reveals a rapid and unprecedented increase in ocean plastics since 2005, according to a new study.
Published A surprising way to trap a microparticle
(via sciencedaily.com) New study finds obstacles can trap rolling microparticles in fluid. Through simulations and experiments, physicists attribute the trapping effect to stagnant pockets of fluid, created by hydrodynamics. Random motions of the molecules within the fluid then 'kick' the microroller into a stagnant pocket, effectively trapping it.
Published eDNA holds the key to safeguarding pollinators amid global declines
(via sciencedaily.com) Researchers have uncovered new evidence of western pygmy possums interacting with native flowers, providing an eDNA study to simultaneously detect mammal, insect and bird DNA on flowers.
Published Researchers take a step towards turning interactions that normally ruin quantum information into a way of protecting it
(via sciencedaily.com) A new method for predicting the behavior of quantum devices provides a crucial tool for real-world applications of quantum technology.