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ScienceDaily · 10/26/2023 16:10 EDT

Breakthrough synthesis method improves solar cell stability

A new process yields 2D halide perovskite crystal layers of ideal thickness and purity through dynamic control of the crystallization process -- a key step toward ensuring device stability for optoelectronics and photovoltaics. Read more ›

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ScienceDaily
ScienceDaily 3 place · 10/26/2023 16:10 EDT

A superatomic semiconductor sets a speed record

The search is on for better semiconductors. A team of chemists describes the fastest and most efficient semiconductor yet: a superatomic material called Re6Se8Cl2.  Read more ›

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ScienceDaily
ScienceDaily · 10/26/2023 16:10 EDT

Conduction electrons drive giant, nonlinear elastic response in Sr2RuO4

The hardness of a material normally is set by the strength of chemical bonds between electrons of neighboring atoms, not by freely flowing conduction electrons. Now a team of scientists has shown that current-carrying electrons can make the lattice much softer than usual in the material Sr2RuO4. Read more ›

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ScienceDaily
ScienceDaily · 10/26/2023 16:10 EDT

Researcher finds proof of menopause in wild chimpanzees

A team of researchers studying the Ngogo community of wild chimpanzees in western Uganda's Kibale National Park for two decades has published a report showing that females in this population can experience menopause and post-reproductive survival. Read more ›

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ScienceDaily
ScienceDaily · 10/26/2023 16:10 EDT

Fruit, nectar, bugs and blood: How bat teeth and jaws evolved for a diverse dinnertime

Noctilionoid bat species evolved wildly different faces as they adapted to exploit diverse food sources -- including insects, fruit, nectar, blood and fish. New research shows that those adaptations include dramatic, but also consistent, modifications to tooth number, size, shape and position. Read more ›

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ScienceDaily
ScienceDaily · 10/26/2023 16:10 EDT

Mobile stroke units increase odds of averting stroke

Receiving a clot-busting drug in an ambulance-based mobile stroke unit (MSU) increases the likelihood of averting strokes and complete recovery compared with standard hospital emergency care, according to researchers. Read more ›

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ScienceDaily
ScienceDaily · 10/26/2023 16:06 EDT

Is red meat intake linked to inflammation?

The researchers used blood metabolite data, which can provide a more direct link between diet and health, to assess the role of red meat on inflammation risk. Read more ›

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ScienceDaily
ScienceDaily · 10/26/2023 13:16 EDT

75% of exclusive hardwood may be illegally harvested

The tropical wood type ipe is popular for building exclusive wooden decks, and in North America and Europe, the demand for the material has increased sharply. Now, a study shows that more than three-quarters of all ipe from the top producing region in Brazil could have been harvested illegally. Read more ›

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ScienceDaily
ScienceDaily · 10/26/2023 13:16 EDT

'Robin Hood' approach for tracking biodiversity

Researchers have developed a framework that can help scientists understand trends in biodiversity by using data from well-characterized species to provide insights on data-deficient species. The framework provides a how-to guide for researchers and practitioners to implement. Read more ›

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ScienceDaily
ScienceDaily · 10/26/2023 13:16 EDT

More accurate identification of children at high risk for RSV disease

A new study helps to identify children who are at the highest risk of a severe respiratory syncytial virus (RSV) infection and who would thus benefit most from new RSV prevention measures. Read more ›

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ScienceDaily
ScienceDaily · 10/26/2023 13:16 EDT

Energy-saving AI chip

A computer scientist has developed an AI-ready architecture that is twice as powerful as comparable in-memory computing approaches. The researcher applies a new computational paradigm using special circuits known as ferroelectric field effect transistors (FeFETs). Within a few years, this could prove useful for generative AI, deep learning algorithms and robotic applications. Read more ›

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ScienceDaily
ScienceDaily · 10/26/2023 13:16 EDT

Cutting-edge imaging sheds new light on cells that break down bone

Imaging technology shows that bone-resorbing osteoclasts gather in distinct pockets, leading to new insights for osteoporosis and cancer treatment. Read more ›

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ScienceDaily
ScienceDaily · 10/26/2023 13:16 EDT

Engineers develop breakthrough 'robot skin'

Smart, stretchable and highly sensitive, a new soft sensor opens the door to a wide range of applications in robotics and prosthetics. When applied to the surface of a prosthetic arm or a robotic limb, the sensor skin provides touch sensitivity and dexterity, enabling tasks that can be difficult for machines such as picking up a piece of soft fruit. The sensor is also soft to the touch, like human... Read more ›

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ScienceDaily
ScienceDaily · 10/26/2023 13:16 EDT

New quantum effect demonstrated for the first time: Spinaron, a rugby in a ball pit

Experimental physicists have demonstrated a new quantum effect aptly named the 'spinaron.' In a meticulously controlled environment and using an advanced set of instruments, they managed to prove the unusual state a cobalt atom assumes on a copper surface. This revelation challenges the long-held Kondo effect -- a theoretical concept developed in the 1960s, and which has been considered the standard model for the interaction of magnetic materials with metals... Read more ›

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ScienceDaily
ScienceDaily 2 place · 10/26/2023 13:15 EDT

8,000 steps a day to reduce the risk of premature death

An international study has identified for the first time the optimal number of steps at which most people obtain the greatest benefits, and also shows that the pace at which you walk provides additional benefits. Read more ›

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ScienceDaily
ScienceDaily · 10/26/2023 13:15 EDT

A potentially cheaper and 'cooler' way for hydrogen transport

Researchers have developed a new hydrogen energy carrier material capable storing hydrogen energy efficiently and potentially more cheaply. Each molecule can store one electron from hydrogen at room temperature, store it for up the three months, and can be its own catalyst to extract said electron. Moreover, as the compound is made primarily of nickel, its cost is relatively low. Read more ›

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ScienceDaily
ScienceDaily · 10/26/2023 13:15 EDT

CBD and CBG may promote bone fracture healing, manage pain

Cannabidiol (CBD) and cannabigerol (CBG) might someday help bone fracture patients manage their pain, according to a new study. In a study in mice, the researchers unexpectedly found that the cannabinoids also promoted fracture healing. Read more ›

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ScienceDaily
ScienceDaily · 10/26/2023 13:15 EDT

Endangered whales live in area earmarked for gas exploration

Endangered whales and dolphins live year-round in an area of the Mediterranean earmarked for oil and gas exploration, new research shows. Read more ›

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ScienceDaily
ScienceDaily · 10/26/2023 13:15 EDT

Uranus aurora discovery offers clues to habitable icy worlds

Astronomers confirm the existence of an infrared (IR) aurora on Uranus. This could help astronomers identify exoplanets that might support life, a large number of which are icy worlds. Read more ›

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ScienceDaily
ScienceDaily · 10/26/2023 13:15 EDT

An unexpected link between 2 schizophrenia risk proteins

The discovery of a physical interaction between two proteins in brain cells that can be traced in mice to control of movement, anxiety and memory could one day open the door to development of new schizophrenia treatment strategies, researchers say. Read more ›

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