Thursday, 30 October 2025

Polymer discovery gives 3D-printed sand super strength

Added: 13.11.2021 12:24 | 267 views | 0 comments

Researchers designed a novel polymer to bind and strengthen silica sand for binder jet additive manufacturing, a 3D-printing method used by industries for prototyping and part production.

Tags: AfD party

Source: www.sciencedaily.com

Capturing a true picture of wolves in Yellowstone: Reevaluating aspen recovery

Added: 13.11.2021 12:24 | 264 views | 0 comments

Previous studies evaluated aspen recovery in Yellowstone by measuring the five tallest young aspen within a stand, but sampling only the tallest young aspen estimated a rate of recovery that was significantly faster than was estimated by random sampling of all young aspen within the stand.

Tags: Yellowstone

Source: www.sciencedaily.com

Illuminating dark matter in human DNA

Added: 13.11.2021 12:22 | 247 views | 0 comments

Researchers have produced a single-cell chromatin atlas for the human genome. Delineating chromatin regions in cells of different human tissue types would be a major step toward understanding the role of gene regulatory elements (non-coding DNA) in human health or disease.

Tags: Genes

Source: www.sciencedaily.com

Vascular defects appear to underlie the progression of Parkinson's disease

Added: 13.11.2021 12:22 | 252 views | 0 comments

In an unexpected discovery, researchers have identified what appears to be a significant vascular defect in patients with moderately severe Parkinson's disease. The finding could help explain an earlier outcome of the same study, in which the drug nilotinib was able to halt motor and non-motor (cognition and quality of life) decline in the long term.

Source: www.sciencedaily.com

Best way to avoid procrastination

Added: 13.11.2021 12:22 | 290 views | 0 comments

They say procrastination is the thief of time -- actually deadlines are. New research has found that if you want someone to help you out with something, it is best not to set a deadline at all. But if you do set a deadline, make it short.

Source: www.sciencedaily.com

Grape Consumption Modifies Gut Microbiome, Lowers Blood Cholesterol Levels: Study

Added: 12.11.2021 23:04 | 241 views | 0 comments

Consuming grapes significantly increases the diversity of gut bacteria, decreases cholesterol levels as well as bile acids which play an integral role in cholesterol metabolism, according to a new pilot study published in the journal Nutrients. “Grapes are one of the most commonly consumed fruits,” said senior author Dr. Zhaoping Li from the University of [...]

Tags: Bacteria

Source: www.sci-news.com

Earth’s Quasi-Satellite Kamooalewa Could Be Fragment of the Moon

Added: 12.11.2021 21:18 | 246 views | 0 comments

Using the Large Binocular Telescope and the Lowell Discovery Telescope, astronomers have conducted a comprehensive physical characterization of the near-Earth asteroid (469219) Kamo’oalewa and assessed its affinity with other groups of near-Earth objects (NEOs). They’ve found that Kamo’oalewa’s spectrum matches lunar rocks from NASA’s Apollo missions, suggesting it originated from the Moon. Earth’s quasi-satellites are [...]

Tags: Asteroids

Source: www.sci-news.com

Scientists discover sugar molecule on HIV-infected cell plays role in evading immune system

Added: 12.11.2021 19:42 | 223 views | 0 comments

A new study shows how key features on the surface of HIV-infected cells help the disease evade detection by the immune system. It also shows how these features can be disabled.

Tags: Scientists

Source: www.sciencedaily.com

Due to warming of the Mediterranean Sea, marine species are migrating tens of meters deeper into cooler waters to survive

Added: 12.11.2021 19:42 | 247 views | 0 comments

A new study shows that there are species of marine animals such as fish, crustaceans and mollusks (for example, squid) that change their habitats and deepen an average of 55 meters across the climatic gradient of the Mediterranean (spanning a range of 6 degrees C).

Tags: Seat , Seal , Mediterranean , Mars , Animals

Source: www.sciencedaily.com

New study finds evidence of COVID antibodies in breast milk of vaccinated mothers

Added: 12.11.2021 19:42 | 250 views | 0 comments

Researchers found that two groups of mothers -- those who had disease-acquired immunity and those with vaccine-immunity -- had high levels of antibodies in their breast milk, and these antibodies provided neutralization against SARS-CoV-2.

Source: www.sciencedaily.com

Sustainable, biodegradable glitter – from your fruit bowl

Added: 12.11.2021 19:42 | 232 views | 0 comments

Researchers have developed a sustainable, plastic-free glitter for use in the cosmetics industry -- and it's made from the cellulose found in plants, fruits, vegetables, and wood pulp.

Source: www.sciencedaily.com

Lingering COVID symptoms in young, competitive athletes rare, large study finds

Added: 12.11.2021 19:42 | 267 views | 0 comments

A new study shows that persistent symptoms following COVID-19 infections in collegiate athletes appear to be rare. Also rare is chest pain upon return to exercise, but is nonetheless a concerning finding that may warrant further clinical workup.

Tags: Cher

Source: www.sciencedaily.com

Volcanic Eruptions Contributed to Repeated Collapse of Ancient Chinese Dynasties, Says New Study

Added: 12.11.2021 18:01 | 265 views | 0 comments

One or more volcanic eruptions preceded the majority (62 of 68) of dynastic collapses in China over the past 2,000 years, according to new research led by Zhejiang University and Trinity College Dublin scientists. “China’s long history thus presents an unrivaled opportunity to examine whether abrupt climatic change has a role in the recurrent and [...]

Tags: Climate change , Dublin , LEDs , Scientists

Source: www.sci-news.com

Gut microbiota differences seen in people with autism may be due to dietary preferences

Added: 12.11.2021 17:21 | 222 views | 0 comments

Research suggested that autism spectrum disorder (ASD) may be at least partly caused by differences in the composition of the gut microbiota, based on the observation that certain types of microbes are more common in people with autism. But a new study suggests that the link may actually work the other way around: the diversity in species found in the guts of children with autism may be due to their restricted dietary preferences associated with autism, rather than the cause of their symptoms.

Tags: Autism , Children , Mel B.

Source: www.sciencedaily.com

More evidence of an evolutionary ‘arms race’ between genes and selfish genetic elements

Added: 12.11.2021 15:05 | 251 views | 0 comments

Researchers discover further evidence of an evolutionary arms race within organisms -- and the mechanisms at play in this arms race -- to combat selfish genetic elements.

Tags: Army , Genes

Source: www.sciencedaily.com

Astronomers Detect Stellar-Mass Black Hole in Large Magellanic Cloud

Added: 12.11.2021 10:56 | 261 views | 0 comments

Astronomers using the Multi Unit Spectroscopic Explorer (MUSE) instrument on ESO’s Very Large Telescope have discovered a low-mass black hole in the Large Magellanic Cloud, a satellite galaxy of the Milky Way, some 160,000 light-years away. The newly-discovered black hole resides in NGC 1850, a 100-million-year-old stellar cluster in the Large Magellanic Cloud. Named NGC [...]

Source: www.sci-news.com

‘Dancing molecules’ successfully repair severe spinal cord injuries

Added: 12.11.2021 4:19 | 233 views | 0 comments

Researchers have developed an injectable therapy based on nanofibers that has enabled paralyzed mice with severe spinal cord injuries to regain the ability to walk.

Source: www.sciencedaily.com

Machine learning refines earthquake detection capabilities

Added: 12.11.2021 4:19 | 260 views | 0 comments

Researchers are applying machine learning algorithms to help interpret massive amounts of ground deformation data collected with Interferometric Synthetic Aperture Radar (InSAR) satellites; the new algorithms will improve earthquake detection.

Tags: Earthquakes

Source: www.sciencedaily.com

Researchers find repeated link between volcanic eruptions and dynastic collapse in China's Imperial Era

Added: 12.11.2021 2:46 | 255 views | 0 comments

Volcanic eruptions may have triggered abrupt climate changes contributing to the repeated collapse of Chinese dynasties over the past 2,000 years, according to new research. The study also illustrates how volcanic eruptions can profoundly impact vulnerable or unstable regions and highlights the need to prepare for future eruptions.

Tags: Climate change

Source: www.sciencedaily.com

Surprising findings on how salt affects blood flow in the brain

Added: 12.11.2021 1:19 | 271 views | 0 comments

Researchers reveal surprising new information about the relationship between neuron activity and blood flow deep in the brain, as well as how the brain is affected by salt consumption.

Source: www.sciencedaily.com

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