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Science News Archive November 2024 - Page 26


Page 26 of 44

UT Turfgrass Team wins national award

The UT Turfgrass Team has been recognized with the national Excellence in Extension Team Award for their worldwide impact and innovations in the turfgrass industry. The team provides education, research and outreach programs to serve the expansive turfgrass industry, which contributes significantly to Tennessee's economy.

SourceUniversity of Tennessee Institute of Agriculture·DateNov 13, 2024
Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

WashU Medicine, BJC Health System launch Center for Health AI

The joint Center for Health AI will focus on making care more personalized and effective while being more efficient and manageable for physicians. AI will be used to streamline workflows and administrative tasks, reducing burnout among healthcare workers and improving patient experience.

SourceWashU Medicine·DateNov 13, 2024

McCombs Entrepreneurship again hits No. 2 in Princeton Review Rank

The McCombs School of Business has been ranked No. 2 in the nation for entrepreneurship, with its Entrepreneurship Minor and Harkey Institute for Entrepreneurial Studies playing key roles. The school's graduate program also ranks highly, with McCombs landing at No. 7 among top U.S. graduate schools for entrepreneurship.

SourceUniversity of Texas at Austin·DateNov 13, 2024
Meta Quest 3 512GB

Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.

GoPro HERO13 Black

GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.

Nikon Monarch 5 8x42 Binoculars

Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

Does AI improve doctors’ diagnoses? Study puts it to the test

A new study published in JAMA Network Open found that using Chat GPT Plus does not significantly improve the accuracy of doctors' diagnoses, but it outperformed conventional methods in certain cases. The researchers suggest that physicians need more training and experience with AI to capitalize on its potential.

SourceUniversity of Virginia Health System·DateNov 13, 2024

Yin selected as a 2024 American Society of Agronomy Fellow

Frank Yin, a renowned agronomy researcher at UTIA, has been recognized with the prestigious 2024 American Society of Agronomy Fellowship. Throughout his career, he has made significant contributions to research and education in areas such as nutrient management, precision agriculture, and soil conservation.

SourceUniversity of Tennessee Institute of Agriculture·DateNov 13, 2024
DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

New evidence-based information from NCCN offers tangible and moral support for people trying to quit smoking

The new NCCN Guidelines for Patients: Quitting Smoking provide critical support and guidance for individuals with cancer seeking to quit smoking. The guidelines offer a fresh perspective and renewed hope, featuring multiple evidence-based options, including nicotine replacement therapy, behavior therapy, and non-nicotine medicines.

SourceNational Comprehensive Cancer Network·DateNov 13, 2024

Most surveyed grocery shoppers report noticing shrinkflation

A recent survey by Purdue University's Center for Food Demand Analysis and Sustainability found that most consumers have noticed shrinkflation, with many unaware of the true price increases due to reduced product sizes. The study also revealed that households with children are more likely to experience food insecurity.

SourcePurdue University·TypeSurvey·DateNov 13, 2024

Bluetooth technology unlocks urban animal secrets

Researchers developed a cheap Bluetooth beacon to track animals in urban areas using mobile phones. The device provides regular updates on animal movements and social networks, helping unlock secrets of urban wildlife.

SourceAustralian National University·JournalMethods in Ecology and Evolution·TypeData/statistical analysis·DateNov 13, 2024
Kestrel 3000 Pocket Weather Meter

Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.

In 10 seconds, an AI model detects cancerous brain tumor often missed during surgery

Researchers developed an AI-powered model called FastGlioma that can detect residual tumor tissue with high accuracy in 10 seconds. The technology outperformed conventional methods, reducing the risk of missed tumors by nearly 75%. This innovation could change the field of neurosurgery and minimize reliance on radiographic imaging.

SourceMichigan Medicine - University of Michigan·JournalNature·TypeObservational study·DateNov 13, 2024

Only certain paranormal beliefs may be linked with more stress and distress

A study found that traditional paranormal beliefs are linked to increased stress and distress, while new age philosophy is not. The research used a new scale to measure paranormal belief and found that higher scores for traditional paranormal belief were associated with elevated distress and reduced coping abilities.

SourcePLOS·JournalPLOS ONE·TypeSurvey·DateNov 13, 2024

New platinum-nickel core-shell catalyst shows stability for oxygen reduction reactions

Researchers have developed a new platinum-nickel core-shell catalyst that exhibits significant boosts in activity and durability, making it a promising solution for sustainable energy applications. The catalyst's excellent performance is attributed to its core-shell design and improved surface strain.

SourceAdvanced Institute for Materials Research (AIMR), Tohoku University·JournalNature Communications·DateNov 13, 2024

Climate change threatens key ocean plankton groups

Many planktonic foraminifera species may face unprecedented environmental conditions by the end of this century, leading to further extinctions and impacting marine ecosystems. Despite shifts in migration patterns and depth, foraminifera populations have declined by 25% over the past 80 years.

SourceMax Planck Institute for Chemistry·JournalNature·TypeData/statistical analysis·DateNov 13, 2024
Sony Alpha a7 IV (Body Only)

Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.

How skills from hospitality and tourism can propel careers beyond the industry

A new study from the University of Surrey identifies 116 unique transferable skills gained in hospitality and tourism jobs, which can lead to lucrative opportunities in finance, healthcare, and technology. Former workers in these sectors have successfully transitioned into high-demand roles by leveraging the skills they developed while...

SourceUniversity of Surrey·JournalAnnals of Tourism Research·TypeObservational study·DateNov 13, 2024

How to reduce social media stress by leaning in instead of logging off

A new study by University of British Columbia researchers found that young people's mental health benefits from thoughtful social media management and intentional online interactions. The study showed that users who managed their online interactions more intentionally experienced reduced symptoms of anxiety, depression, and loneliness.

SourceUniversity of British Columbia·JournalJournal of Experimental Psychology General·TypeExperimental study·DateNov 13, 2024

Can we live on our planet without destroying it?

A University of Groningen scientist argues that it's possible to live sustainably on Earth without destroying it, but requires policies based on scientific evidence. A study reveals that shifting consumer habits could reduce environmental impact by 25-53%.

SourceUniversity of Groningen·JournalNature·TypeData/statistical analysis·DateNov 13, 2024
Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.

The secrets of fossil teeth revealed by the synchrotron: A long childhood is the prelude to the evolution of a large brain

A team of researchers found that early Homo, dating back 1.77 million years, had a prolonged childhood despite having a small brain. This discovery suggests that an extended childhood and cultural transmission in three-generation social groups led to the evolution of larger brains.

SourceEuropean Synchrotron Radiation Facility·JournalNature·TypeExperimental study·DateNov 13, 2024

Developing advanced recycling technology to restore spent battery cathode materials

A research team has developed a cost-effective and eco-friendly technology for recycling cathode materials from spent lithium-ion batteries. The novel approach restores the spent cathode to its original state by immersing it in a restoration solution under ambient temperature and pressure, effectively replenishing lithium ions.

SourceNational Research Council of Science & Technology·JournalAdvanced Energy Materials·DateNov 13, 2024
SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

A step toward safer X-rays with new detector technology

Researchers have developed a highly sensitive and foldable detector that produces good quality images with smaller dosages of X-rays. The new technology reduces detection limits and paves the way for safer medical imaging and industrial monitoring.

SourceAmerican Chemical Society·JournalACS Central Science·DateNov 13, 2024

The blue-green sustainable proteins of seaweed may soon be on your plate

Researchers at Chalmers University have found a new way to extract proteins from sea lettuce three times more efficiently than before. The breakthrough brings the plant-based alternative closer to affordability and scalability. Sea lettuce also contains essential nutrients like vitamin B12 and omega-3 fatty acids.

SourceChalmers University of Technology·JournalFood Chemistry·TypeExperimental study·DateNov 13, 2024

McMaster University researchers uncover potential treatment for rare genetic disorders

Researchers at McMaster University have identified a potential treatment for Sandhoff and Tay-Sachs diseases, two rare lysosomal storage disorders that cause progressive damage to nerve cells. The FDA-approved drug 4-phenylbutyric acid (4-PBA) showed significant improvements in motor function, lifespan, and healthy motor neurons.

SourceMcMaster University·JournalHuman Molecular Genetics·TypeExperimental study·DateNov 13, 2024

12,000-year old stones may be very early evidence of wheel-like technology

A study published in PLOS ONE suggests that 12,000-year-old stones from Israel may have been used as spindle whorls to turn fibers into yarn, representing a key milestone in the development of rotational tools including wheels. The stones feature a circular shape with a central hole, allowing them to rotate faster and more efficiently.

SourcePLOS·JournalPLOS ONE·TypeObservational study·DateNov 13, 2024

Bird brain from the age of dinosaurs reveals roots of avian intelligence

Researchers have discovered a remarkably well-preserved fossil bird from the Mesozoic Era, which has been digitally reconstructed to reveal its brain structure. The discovery, named Navaornis hestiae, fills a 70-million-year gap in our understanding of how birds evolved and provides insights into their cognitive abilities.

SourceUniversity of Cambridge·JournalNature·DateNov 13, 2024
Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

Solving complex problems faster: Innovations in Ising machine technology

A research team from Tokyo University of Science has developed an innovative method to halve the number of interactions needed in Ising machines, enabling scalability. This breakthrough paves the way for more efficient solutions to complex optimization challenges.

SourceTokyo University of Science·JournalIEEE Access·TypeComputational simulation/modeling·DateNov 13, 2024

Future AR/VR controllers could be the palm of your hand

Researchers developed a system that uses machine learning to recognize touching on the skin, achieving over 96% accuracy. The EgoTouch tool can detect various types of touch, including force and gesture, and has potential applications for skin-based interfaces and virtual reality.

SourceCarnegie Mellon University·DateNov 13, 2024
Sky-Watcher EQ6-R Pro Equatorial Mount

Sky-Watcher EQ6-R Pro Equatorial Mount provides precise tracking capacity for deep-sky imaging rigs during long astrophotography sessions.

Human stem cell-derived heart cells are safe in monkeys, could treat congenital heart disease

Researchers have successfully transplanted human stem cell-derived heart cells into monkeys with a rare heart condition, offering a potential treatment for congenital heart defects. The study demonstrated the safety and integration of these cells into the host myocardium, paving the way for future clinical applications.

SourceUniversity of Wisconsin-Madison·JournalCell Transplantation·TypeExperimental study·DateNov 13, 2024

How studying fruit flies can help us understand congenital defects

Researchers at Osaka University uncovered the molecular details of how Drosophila fruit fly cells are removed during development, challenging the common assumption that clustered apoptosis poses a disadvantage to organisms. This study may help determine how abnormal cell death leads to congenital defects in humans.

SourceOsaka University·JournalPLOS Biology·TypeExperimental study·DateNov 13, 2024

Robot identifies plants by “touching” their leaves

Researchers developed a robot that identifies plants by measuring leaf properties with an electrode, achieving an average accuracy of 97.7% for ten different species. The device may revolutionize crop management and early disease detection, but its limitations need to be addressed.

SourceCell Press·JournalDevice·TypeExperimental study·DateNov 13, 2024

Neuropathic pain drugs found to increase risk of hip fracture in older adults

A new study found that gabapentinoids, widely used to treat neuropathic pain, increased the risk of hip fractures in older patients. The study tracked patients hospitalized for hip fractures in Australia and found a 30% increased odds of hip fracture within two months of being dispensed gabapentinoid medication.

SourceMonash University·JournalJAMA Network Open·TypeData/statistical analysis·DateNov 13, 2024
Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

Potential single-dose smallpox and mpox vaccine moves forward

Scientists have developed an experimental vaccine that combines the benefits of both vaccine strategies, using a horsepox virus to confer safety in a single shot. The new vaccine is substantially more attenuated than the vaccinia virus used in existing vaccines, reducing the risk of side effects and triggering systemic infections.

SourceAmerican Society for Microbiology·JournalmSphere·DateNov 13, 2024

Meteorite contains evidence of liquid water on Mars 742 million years ago

A team of scientists has determined that a meteorite from Mars, the Lafayette Meteorite, was exposed to liquid water 742 million years ago. The minerals in the meteorite formed when there was liquid water present on the Martian surface, providing insight into the planet's past.

SourcePurdue University·JournalGeochemical Perspectives Letters·DateNov 13, 2024
Creality K1 Max 3D Printer

Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.