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Science News Archive November 2024 - Page 41


Page 41 of 44

Kessler Foundation’s Silvana Lopes Costa, PhD, honored with Women in Neurodegenerative Disease Rehabilitation Science Award from ACRM

Silvana Lopes Costa, PhD, of Kessler Foundation has received the Women in Neurodegenerative Disease Rehabilitation Science Award for her groundbreaking research on multiple sclerosis and cognitive assessment. Her work aims to improve quality of life among individuals with neurological conditions through innovative rehabilitation science.

Multi-layered site in Tajikistan's Zeravshan Valley uncovered, offering new insights into human expansion

Archaeologists have uncovered a multi-layered archaeological site in the Zeravshan Valley, central Tajikistan, revealing crucial evidence of early human migration and development. The site, known as Soii Havzak, dates back to various periods between 20,000 and 150,000 years ago and offers valuable clues to ancient climate and environment.

SourceThe Hebrew University of Jerusalem·JournalAntiquity·TypeObservational study·DateNov 4, 2024

How many trees does it take to cool a city?

A new study provides a tool for urban planners to set science-based city-wide greening goals, estimating that cities can reduce land surface temperatures by up to 0.23°C with increased tree canopy cover. The research found that the cooling efficiency of urban trees increases at larger scales, but at a slower rate.

SourceCary Institute of Ecosystem Studies·JournalProceedings of the National Academy of Sciences·DateNov 4, 2024

Noninvasive choroidal vessel analysis via deep learning: A new approach to choroidal optical coherence tomography angiography

Researchers developed a novel noninvasive choroidal angiography method using deep learning, enabling layer-wise visualization and evaluation of choroidal vessels. The approach employs an advanced segmentation model to handle varying quality of OCT B-scans, offering a promising tool for clinical applications.

SourceHealth Data Science·JournalHealth Data Science·DateNov 4, 2024

People are more agile than they think

Researchers found that people systematically underestimate their wrist mobility in three out of four hand movements, with an average underestimation of ten degrees. This distortion is believed to protect against injury by preventing overshooting and allowing for small corrections during movement.

SourceRuhr-University Bochum·JournalCommunications Psychology·DateNov 4, 2024

Q&A: After developing a better way to count homelessness, UW researchers discuss how more accurate data can help providers and people

Researchers developed a method that taps into social networks to generate a more representative sample, providing a more accurate estimate of the total unhoused population. The new approach aims to improve understanding of homelessness in America by capturing demographic data and needs.

SourceUniversity of Washington·JournalAmerican Journal of Epidemiology·TypeData/statistical analysis·DateNov 4, 2024

New study reveals blood sugar control is a key factor in slowing brain aging, highlighting the benefits of the Mediterranean diet

Researchers found that improved blood sugar control significantly impacts brain health, slowing down age-related brain atrophy by up to 50%. The Green Mediterranean Diet, rich in polyphenols, shows promise in supporting metabolic and brain health.

SourceBen-Gurion University of the Negev·JournalAmerican Journal of Clinical Nutrition·TypeRandomized controlled/clinical trial·DateNov 4, 2024

KAIST proposes AI training method that will drastically shorten time for complex quantum mechanical calculations​

Researchers developed a novel AI approach to predict atomic-level chemical bonding information in 3D space, bypassing traditional supercomputer simulations. This methodology accelerates calculations by learning chemical bonding information using neural network algorithms from computer vision.

SourceThe Korea Advanced Institute of Science and Technology (KAIST)·Journalnpj Computational Materials·TypeComputational simulation/modeling·DateNov 4, 2024

Midwakh pipe smoking posing ‘significant’ health problems in UAE, scientists find

A recent study by the University of Sharjah has found that midwakh pipe smoking poses significant health risks in the UAE, particularly among young people. The research showed that midwakh users often develop early signs of nicotine dependence and report various clinical issues, including elevated carbon monoxide and cotinine levels.

SourceUniversity of Sharjah·JournalEuropean Journal of Public Health·TypeSurvey·DateNov 4, 2024

Genome of the aurochs decoded

The study reveals large genomic differences between European aurochs, North Asian aurochs, and South Asian ancestor, with evidence of human intentional feeding and targeted domestication. The genome of the central European aurochs was fully decoded for the first time, providing insights into the history of wild cattle in Europe and Asia.

SourceUniversity of Cologne·JournalNature·TypeObservational study·DateNov 4, 2024

Scientists tackle farm nutrient pollution with sustainable, affordable designer biochar pellets

A new type of biochar pellet has been developed to remove phosphorus from farm drainage water, reducing pollution and costs. The pellets have a significantly higher phosphorus-binding capacity than traditional materials, making them an efficient solution for farmers seeking to reduce nutrient losses.

November issues of APA journals feature research on substance use disorders, suicide prevention, peer-run approaches, and more

The November issues of APA journals focus on research related to substance use disorders, including a special issue on the topic. The American Psychiatric Association has published several studies and guidelines on these topics, providing valuable insights for mental health professionals.

SourceAmerican Psychiatric Association·JournalAmerican Journal of Psychiatry·DateNov 4, 2024

Space: A new frontier for exploring stem cell therapy

Researchers found that microgravity can strengthen the regenerative potential of cells, leading to improved growth and function. This discovery has potential clinical applications for treating age-related conditions such as stroke, dementia, neurodegenerative diseases, and cancer.

SourceMayo Clinic·JournalNature·DateNov 4, 2024

High levels of omega-3, omega-6 may protect against cancer

A study published in the International Journal of Cancer found that high levels of omega-3 and omega-6 fatty acids were linked to lower rates of various cancers. The research, which analyzed data from over 250,000 people, suggests that increasing these essential fatty acids through diet or supplements may help reduce cancer risk.

SourceUniversity of Georgia·JournalInternational Journal of Cancer·DateNov 4, 2024

New research shows affiliation-based hiring can have benefits and pitfalls, depending on the proximal and distal ties

A study published in Strategic Management Journal found that young firms perform better when hiring founders' proximal employment ties, but less so when hiring schoolmates. Hires from distal ties, such as those studying a different field than the founders, are more beneficial to the firm, especially at later stages.

SourceStrategic Management Society·JournalStrategic Management Journal·TypeData/statistical analysis·DateNov 4, 2024