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18.11.2024 − 24.11.2024
ScienceDaily
ScienceDaily 1 place · 11/22/2024 13:03 EDT

In Patagonia, more snow could protect glaciers from melt -- but only if we curb greenhouse gas emissions soon

In an era of dwindling glaciers, Southern Patagonia has managed to hold on to a surprising amount of its ice. But, a new study suggests that this protective effect might be pushed up against its limits soon. Read more ›

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ScienceDaily
ScienceDaily · 09/16/2024 11:55 EDT

Contrail avoidance is less likely to damage climate by mistake than previously thought, study finds

A new study allays fears that rerouting flights to avoid forming climate-warming contrails could result in inadvertently making climate warming worse. Read more ›

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ScienceDaily
ScienceDaily · 09/16/2024 11:55 EDT

Getting autism right

Contrary to common perceptions and years of research that autistic people can't describe their emotions or often have muted emotional responses, a new study concludes that many autistic adults are in fact acutely aware of their feelings and can label them in vivid, often colorful detail. Read more ›

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ScienceDaily
ScienceDaily · 09/16/2024 11:55 EDT

Scientists mix sky's splendid hues to reset circadian clocks

Those mesmerizing blue and orange hues in the sky at the start and end of a sunny day might have an essential role in setting humans' internal clocks. A novel LED light that emits alternating wavelengths of orange and blue outpaced two other light devices in advancing melatonin levels in a small group of study participants. The finding appears to establish a new benchmark in humans' ability to influence their... Read more ›

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ScienceDaily
ScienceDaily · 09/16/2024 11:55 EDT

New guidelines urge regular screenings to prevent peripheral arterial disease complications

An international group of cardiologists, angiologists and vascular surgeons is urging regular screening to help prevent complications in people with Peripheral Arterial Disease (PAD). Read more ›

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ScienceDaily
ScienceDaily · 09/16/2024 11:55 EDT

New insights into DNA organization during embryonic development

Researchers have gained new insights into the mechanism behind the spatial organization of DNA within the cells of early embryos. When an embryo is first formed after fertilization, each cell has the potential to become any cell type of the body. The researchers have studied the spatial organization of DNA that is so particular to these early developmental stages. Read more ›

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ScienceDaily
ScienceDaily · 09/16/2024 11:55 EDT

CREME AI and CRISPR in tandem

CREME is a virtual laboratory that allows scientists to simulate specific decreases in gene activity. It offers a powerful new tool for identifying and understanding important parts of the genome. And it could one day give scientists who don't have access to real laboratories the power to make breakthrough discoveries. Read more ›

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ScienceDaily
ScienceDaily · 09/16/2024 11:55 EDT

Astronomers detect black hole 'starving' its host galaxy to death

Astronomers have used the NASA/ESA James Webb Space Telescope to confirm that supermassive black holes can starve their host galaxies of the fuel they need to form new stars. Read more ›

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ScienceDaily
ScienceDaily · 09/16/2024 11:54 EDT

Study links neighborhood environment to prostate cancer risk in men with West African genetic ancestry

West African genetic ancestry was associated with increased prostate cancer among men living in disadvantaged neighborhoods but not among men living in more affluent neighborhoods, according to a new study. The findings suggest that neighborhood environment may play a role in determining how genetic ancestry influences prostate cancer risk. Read more ›

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ScienceDaily
ScienceDaily · 09/16/2024 11:54 EDT

Immunotherapy shows promise for men with specific types of prostate cancer

New research has shown that immunotherapy can be effective in treating prostate cancer in men who are selected based on the genetic characteristics of their tumors. In a recent study, it was found that for some men with a particular genetic type of prostate cancer, the progression of the disease was slowed down by 33 months. Read more ›

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ScienceDaily
ScienceDaily · 09/16/2024 11:54 EDT

Energy-saving computing with magnetic whirls

Researchers have managed to enhance the framework of Brownian reservoir computing by recording and transferring hand gestures to the system which then used skyrmions to detect these individual gestures. Read more ›

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ScienceDaily
ScienceDaily · 09/16/2024 11:54 EDT

Shedding light on superconducting disorder

The importance of disorder in physics is only matched by the difficulty to study it. For example, the remarkable properties of high-temperature superconductors are greatly affected by variations in the chemical composition of the solid. Techniques that enable measurements of such disorder and its impact on the electronic properties, such as scanning tunnelling microscopy, work only at very low temperatures, and are blind to these physics near the transition temperature.... Read more ›

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ScienceDaily
ScienceDaily · 09/16/2024 11:54 EDT

Beyond displays: Liquid crystals in motion mimic biological systems

Under the right conditions, liquid crystals condense into astonishing structures, spontaneously generating filaments and flattened discs that can transport material from one place to another, much like complex biological systems. The insight may lead to self-assembling materials, new ways to model cellular activity and more. Read more ›

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ScienceDaily
ScienceDaily · 09/16/2024 11:54 EDT

EarthCARE's lidar shows particles in the atmosphere in detail

The atmospheric lidar ATLID, the last of four instruments on board the EarthCARE satellite launched in May, has now been successfully put into operation. The mission is designed to measure clouds, aerosols and radiation more accurately than ever before. Read more ›

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ScienceDaily
ScienceDaily · 09/16/2024 11:54 EDT

Brown fat: How cells generate heat by burning calories

Special fat cells known as brown adipocytes help maintaining body temperature by converting calory-rich nutrients into heat. This protects from gaining excess weight and metabolic disorders. An international team of researchers has deciphered a new mechanism that increases respiration and metabolic activity of brown fat cells. The researchers hope that this discovery will lead to novel approaches utilizing brown fat against metabolic diseases. Read more ›

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ScienceDaily
ScienceDaily · 09/16/2024 11:54 EDT

Monoclonal antibodies offer hope for tackling antimicrobial resistance

Monoclonal antibodies -- treatments developed by cloning a cell that makes an antibody -- could help provide an answer to the growing problem of antimicrobial resistance, say scientists. Read more ›

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ScienceDaily
ScienceDaily · 09/16/2024 11:54 EDT

How gaps in the canopy of a floodplain influence microclimate and soil biological activity

Canopy gaps in a mixed floodplain forest have a direct effect on forest soil temperature and moisture, but only have a minor impact on soil biological activity. Read more ›

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ScienceDaily
ScienceDaily · 09/16/2024 11:54 EDT

Backward hopping may be better indication of recovery from ACL reconstruction

People may not hop backward often, but a new study shows that having people hop backward on one leg can be a better way of measuring strength and recovery in the knee, as well as other joints and muscles in the leg following ACL reconstruction surgery. Plus, the measure is easier to take and requires less specialized equipment for practitioners such as physical therapists. Read more ›

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ScienceDaily
ScienceDaily · 09/16/2024 11:54 EDT

New research solves Crystal Palace mystery

New research has solved the mystery of how the Crystal Palace in London, which at the time was the world's largest building, was constructed in only 190 days and completed just in time for the start of the Great Exhibition of 1851. The study has discovered that the Crystal Palace was the first building known to have made use of a standard screw thread -- something that's now taken for... Read more ›

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27.11.2024 11:45
Last update: 11:35 EDT.
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