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Published Inspired by Greek mythology, this potential drug shows promise for vanquishing Parkinson's RNA in early studies
(via sciencedaily.com) Original source A new discovery takes its inspiration from Greek mythology. The compound is described as a chimera, because it battles a toxic cause of Parkinson's in two ways.
Published How black silicon, a prized material used in solar cells, gets its dark, rough edge
(via sciencedaily.com) Original source Researchers have developed a new theoretical model explaining one way to make black silicon. The new etching model precisely explains how fluorine gas breaks certain bonds in the silicon more often than others, depending on the orientation of the bond at the surface. Black silicon is an important material used in solar cells, light sensors, antibacterial surfaces and many other applications.
Published Green wheels, bright skies: Analysis unveils the connection between electric vehicles and photovoltaics
(via sciencedaily.com) Original source People who own electric vehicles (EVs) are more likely to go a step further and add solar panels to their home, according to an analysis of a behavioral study. Conversely, the impact of owning solar panels also has a bearing on whether a homeowner buys an electric vehicle but not as strongly.
Published 'Blob-like' home of farthest-known fast radio burst is collection of seven galaxies
(via sciencedaily.com) Original source In summer 2022, astronomers detected the most powerful and most distant fast radio burst (FRB) ever observed. Now, astronomers have pinpointed the extraordinary object's birthplace -- and it's rather curious, indeed. Using images from NASA's Hubble Space Telescope, the researchers traced the FRB back to not one galaxy but a group of at least seven galaxies.
Published With only the pawprints, researchers study elusive bobcat
(via sciencedaily.com) Original source With DNA recovered from animal tracks, scientists revealed information about the ancestry and microbial community of bobcats without having to sample the animal directly.
Published The first domino falls for redox reactions
(via sciencedaily.com) Original source Transmitting an effect known as a domino reaction using redox chemistry has been achieved for the first time.
Published Researchers demonstrate that quantum entanglement and topology are inextricably linked
(via sciencedaily.com) Original source Researchers have demonstrated the remarkable ability to perturb pairs of spatially separated yet interconnected quantum entangled particles without altering their shared properties.
Published Green ammonia could decarbonize 60% of global shipping when offered at just 10 regional fuel ports
(via sciencedaily.com) Original source A study has found that green ammonia could be used to fulfill the fuel demands of over 60% of global shipping by targeting just the top 10 regional fuel ports. Researchers looked at the production costs of ammonia which are similar to very low sulphur fuels, and concluded that the fuel could be a viable option to help decarbonize international shipping by 2050.
Published Chemists develop new approach to inserting single carbon atoms
(via sciencedaily.com) Original source Chemists have presented a new approach in which a single carbon atom is inserted into the carbon skeleton of cyclic compounds in order to adjust the ring size. The method could be relevant, for example, for the production of active ingredients in new pharmaceutical products.
Published Smart skin bacteria are able to secrete and produce molecules to treat acne
(via sciencedaily.com) Original source An experimental study has shown that a type of skin bacterium can efficiently be engineered to produce a protein to regulate sebum production. This application could treat acne without compromising the homeostasis of the entire skin microbiome.
Published Stranger than friction: A force initiating life
(via sciencedaily.com) Original source As the potter works the spinning wheel, the friction between their hands and the soft clay helps them shape it into all kinds of forms and creations. In a fascinating parallel, sea squirt oocytes (immature egg cells) harness friction within various compartments in their interior to undergo developmental changes after conception.
Published Meteorite analysis shows Earth's building blocks contained water
(via sciencedaily.com) Original source Analysis of iron meteorites from the earliest years of the solar system indicate that the planetary 'seeds' that ultimately formed Earth contained water.
Published New study uses machine learning to bridge the reality gap in quantum devices
(via sciencedaily.com) Original source A study has used the power of machine learning to overcome a key challenge affecting quantum devices. For the first time, the findings reveal a way to close the 'reality gap': the difference between predicted and observed behavior from quantum devices.
Published Towards more accurate 3D object detection for robots and self-driving cars
(via sciencedaily.com) Original source Robots and autonomous vehicles can use 3D point clouds from LiDAR sensors and camera images to perform 3D object detection. However, current techniques that combine both types of data struggle to accurately detect small objects. Now, researchers have developed DPPFA Net, an innovative network that overcomes challenges related to occlusion and noise introduced by adverse weather. Their findings will pave the way for more perceptive and capable autonomous systems.
Published The rock that creates clouds
(via sciencedaily.com) Original source Felspar dust in the air can create clouds. The feldspar particles act as nucleation sites to which water molecules can attach extremely efficiently. Why this is the case has remained a mystery for a long time. Scientists have now studied feldspar using a special atoimic force microscope and managed to explain this remarkable property of feldspar on an atomic level. The atomic structure is just right to create a layer of OH-groups which in turn can connect to water molecules perfectly.
Published Large-scale mapping of pig genes could pave the way for new human medicines
(via sciencedaily.com) Original source Researchers have carried out complex genetic analyses of hundreds of pigs and humans to identify differences and similarities. This new knowledge can be used to ensure healthier pigs for farmers and can help the pharmaceutical industry breed better laboratory pigs for testing new medicines.
Published Nine new snail species discovered in Papua New Guinea, a biodiversity hot spot at risk
(via sciencedaily.com) Original source A new study describes nine new species of carnivorous land snails, all of which are so small they could fit together on a U.S. nickel. They present a rare opportunity to study a group that in many other places is disappearing fast. Worldwide, mollusks account for more than 50% of all recorded extinctions since the year 1500, and many of these were land snails from Pacific islands.
Published Scientists outline a bold solution to climate change, biodiversity loss, social injustice
(via sciencedaily.com) Original source An international team of scientists has used a novel 500-year dataset to frame a 'restorative' pathway through which humanity can avoid the worst ecological and social outcomes of climate change.
Published Is natural spa water a fossil of water? Uncover the real ultra-deep water cycles
(via sciencedaily.com) Original source Researchers have made a groundbreaking discovery regarding the origins of non-meteoric water in natural spa waters located in central Japan. Based on numerical modeling, their results suggest that this water has been confined within the lithosphere for an extensive period of 1.5-5 million years. They identified three primary sources for this ancient water: the Philippine Sea Plate, the Pacific Plate, and ancient seafloor sediments, particularly in the Niigata and southwest Gunma regions.
Published War on superbugs can't be won, researchers declare
(via sciencedaily.com) Original source From a wartime spread of antimicrobial resistant disease in Ukraine, to superbugs in China causing 'white lung' pneumonia in children, 2023 brought no shortage of new evidence that antimicrobial resistance (AMR) continues to be a pressing problem globally, and this pattern shows no sign of abating in 2024 unless a radical shift occurs. To truly tackle the issue of AMR, researchers with the Global Strategy Lab (GSL) argue it needs to be understood as a socio-ecological challenge that accepts AMR as a phenomenon stemming from natural evolutionary processes. In other words, the war on bugs can't be won; what's needed is a major change in how people live with it.