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ScienceDaily · 01/23/2024 12:22 EDT

Gulls swap natural for urban habitats, machine-learning study finds

The study is the first of its kind to compile a three-year dataset using a citizen science-based, opportunistic research method to include a large sample of gulls and other sub-Arctic birds in urban Alaska. The study provides a current snapshot of the habitat shift to an urban landscape. Read more ›

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ScienceDaily
ScienceDaily · 01/23/2024 12:22 EDT

Research team breaks down musical instincts with AI

A research team announced they have identified the principle by which musical instincts emerge from the human brain without special learning using an artificial neural network model. Read more ›

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ScienceDaily
ScienceDaily · 01/23/2024 12:22 EDT

Blue tit population booms with moths on the menu

Researchers found that years when moth numbers were up resulted in increased population growth for the blue tit. Read more ›

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ScienceDaily
ScienceDaily 1 place · 01/23/2024 12:22 EDT

Could bizarre visual symptoms be a telltale sign of Alzheimer's?

A team of international researchers has completed the first large-scale study of posterior cortical atrophy, a baffling constellation of visuospatial symptoms that present as the first symptoms of Alzheimer's disease. These symptoms occur in up to 10% of cases of Alzheimer's disease. Read more ›

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ScienceDaily
ScienceDaily · 01/23/2024 12:22 EDT

Records of cometary dust hitting the asteroid Ryugu

The Hayabusa2 mission that collected samples from the asteroid Ryugu has provided a treasure trove of insights into our solar system. After analyzing samples further, a team of researchers have unearthed evidence that cometary organic matter was transported from space to the near-Earth region. Read more ›

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ScienceDaily
ScienceDaily · 01/23/2024 12:21 EDT

Couples: Caring for oneself can lead to happier relationships -- on both sides

Being more forgiving of your own shortcomings in a romantic relationship can lead to happier couples. A total of 209 heterosexual couples were surveyed. The results show that men in particular benefit if their partner is self-compassionate. The results provide important information for couples' therapies, as self-compassion can be trained. Read more ›

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ScienceDaily
ScienceDaily · 01/23/2024 12:21 EDT

Uncovering the secrets behind the silent flight of owls

Owls produce negligible noise while flying. While many studies have linked the micro-fringes in owl wings to their silent flight, the exact mechanisms have been unclear. Now, a team of researchers has uncovered the effects of these micro-fringes on the sound and aerodynamic performance of owl wings through computational fluid dynamic simulations. Their findings can inspire biomimetic designs for the development of low-noise fluid machinery. Read more ›

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ScienceDaily
ScienceDaily · 01/23/2024 12:21 EDT

A neurological disease paradigm shift

Scientists argue that Parkinson's disease complexity demands a new way of classifying the disease for research purposes, one based not on clinical diagnosis but biology. The authors have called their biological model 'SynNeurGe'. Read more ›

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ScienceDaily
ScienceDaily · 01/23/2024 12:21 EDT

Major climate benefits with electric aircraft

Researchers have performed the world's first life cycle assessment (LCA) of an existing, two-seater, all-electric aircraft, with a direct comparison to an equivalent fossil fuel-powered one. According to the study, after just one quarter of the expected lifespan of the electric aircraft, the climate impact is lower than that of the fossil fuel-based aircraft, provided that green electricity is used. The downside, however, is increased mineral resource scarcity. Read more ›

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ScienceDaily
ScienceDaily · 01/23/2024 12:21 EDT

Multi-generational toxicant exposures show cumulative, inherited health effects

While exposure to a single substance like DDT has been shown to create inherited disease susceptibility, a recent study in animals found exposure to multiple different toxicants across generations can amplify those health problems. In the study, an initial generation of pregnant rats was exposed to a common fungicide, then their progeny to jet fuel and the following generation to DDT. When those rats were then bred out to a... Read more ›

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ScienceDaily
ScienceDaily · 01/23/2024 12:19 EDT

Potential use of topological magnets for magneto-thermoelectric energy conversion

Scientists are eager to harness the unique electrical properties of topological magnets for advancing thermoelectric materials. A collaborative research group has successfully induced positive and negative polarities, unlocking the potential for generating thermoelectric energy from materials with topological magnet properties. Read more ›

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ScienceDaily
ScienceDaily 1 place · 01/22/2024 18:28 EDT

Good and bad news for people with low back pain

Low back pain is a major cause of disability around the globe, with more than 570 million people affected. New research shows that many people with persistent low back pain (more than 12 weeks) continue to have moderate-to-high levels of pain and disability. Read more ›

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ScienceDaily
ScienceDaily 3 place · 01/22/2024 18:28 EDT

New sustainable method for creating organic semiconductors

Researchers have developed a new, more environmentally friendly way to create conductive inks for use in organic electronics such as solar cells, artificial neurons, and soft sensors. The findings pave the way for future sustainable technology. Read more ›

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ScienceDaily
ScienceDaily 2 place · 01/22/2024 18:26 EDT

New reagent improves the process of making sulfur-containing compounds that may be used in medicines

Researchers describe their development of a new reagent that allows a more efficient approach to make sulfoximines, sulfonimidoyl fluorides and sulfonimidamides that may be used in medicines. Read more ›

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ScienceDaily
ScienceDaily · 01/22/2024 14:45 EDT

Scientists advance affordable, sustainable solution for flat-panel displays and wearable tech

Scientists have developed 'supramolecular ink,' a new 3D-printable OLED (organic light-emitting diode) material made of inexpensive, Earth-abundant elements instead of costly scarce metals. The advance could enable more affordable and environmentally sustainable OLED flat-panel displays as well as 3D-printable wearable technologies and lighting. Read more ›

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ScienceDaily
ScienceDaily · 01/22/2024 14:45 EDT

Office air conditioning can reduce the risk of harm from wildfire smoke

Air conditioning doesn't just cool the air -- it can also reduce the risk of harm from wildfire smoke, new research suggests. Read more ›

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ScienceDaily
ScienceDaily · 01/22/2024 14:45 EDT

Plumber's nightmare structure in block polymers

Scientists solve a long-standing block copolymer research conundrum through polymer chain end modifications. The study garners substantial academic attention by achieving tangible manifestations of intricate polymer structures that were previously solely theoretical. Read more ›

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ScienceDaily
ScienceDaily · 01/22/2024 14:45 EDT

Researchers unveil new way to counter mobile phone 'account takeover' attacks

Computer science researchers have developed a new way to identify security weaknesses that leave people vulnerable to account takeover attacks, where a hacker gains unauthorized access to online accounts. Read more ›

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