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Science News Archive November 2024 - Page 37


Page 37 of 44

UVM scientists find space-for-time substitutions exaggerate urban bird–habitat ecological relationships

A study from University of Vermont researchers suggests that some bird species may be more flexible to habitat changes than previously understood, creating new opportunities for supporting populations through city planting efforts. The team found that space-for-time substitutions, a method for predicting future species counts using hab...

SourceUniversity of Vermont·JournalJournal of Animal Ecology·TypeComputational simulation/modeling·DateNov 7, 2024
Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

DNA evidence rewrites story of people buried in Pompeii eruption

A study analyzing DNA from skeletal remains in Pompeii casts reveals the cosmopolitan origin of the city's inhabitants, contradicting previous physical appearance-based assumptions. Genetic data also sheds light on ancestry, sex, and familial relationships, challenging traditional notions.

SourceMax Planck Institute for Evolutionary Anthropology·JournalCurrent Biology·DateNov 7, 2024

Researchers discover dozens of new genes associated with disc herniations

A recent study found 41 novel regions of the genome linked to disc herniation risk, in addition to previously identified 23 regions. This analysis also revealed associations near genes related to the nervous system, providing insights into symptomatic disc herniations and radiating pain.

SourceUniversity of Oulu, Finland·JournalNature Communications·DateNov 7, 2024

Finding function for noncoding RNAs using a new kind of CRISPR

A new study uses CRISPR-Cas13 to identify nearly 800 noncoding RNAs that are functional and essential for cell function, including in cancer and human development. The researchers found that these RNA molecules modulate key pathways for cell proliferation and can serve as potential biomarkers and therapeutic targets for cancer treatment.

SourceNew York University·JournalCell·DateNov 7, 2024

Gut dysbiosis and fecal microbiota transplantation in pancreatic cancer: Current status and perspectives

Research highlights the role of gut dysbiosis in pancreatic ductal adenocarcinoma (PDAC), with specific microbial profiles associated with PDAC. Fecal microbiota transplantation (FMT) is proposed as a potential adjunct therapy to improve patient outcomes through microbiome modulation and immune system recalibration.

SourceXia & He Publishing Inc.·JournalCancer Screening and Prevention·DateNov 7, 2024

Rhythm as “form in motion” and its significance for poetics

Achim Geisenhanslüke's project investigates the concept of rhythm in poetry, combining systematic and historical analysis with concrete manifestations from modernity to present day. The research focuses on rhythm as a dynamic, form-in-motion aspect of poetic speech.

SourceGoethe University Frankfurt·DateNov 6, 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.

MSK research highlights, November 6, 2024

Researchers at Memorial Sloan Kettering Cancer Center have identified a potential therapeutic approach to treat RAS-driven cancers using artificial intelligence. Additionally, they developed a new model for investigating lung cancer metastasis and uncovered how changes to helper proteins drive cancer cell survival.

SourceMemorial Sloan Kettering Cancer Center·DateNov 6, 2024

UT Extension program improves safety along local river

The UT Extension program has improved safety along the Buffalo River by installing GPS mile markers, assisting first responders during emergencies. The project, launched in partnership with local organizations, aims to reduce emergency response time and benefit thousands of river visitors annually.

SourceUniversity of Tennessee Institute of Agriculture·DateNov 6, 2024
Apple iPhone 17 Pro

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

Lurie Children’s study to link genetics and long-term cardiorespiratory outcomes of children born prematurely for more precise diagnosis and treatment

A new NIH-funded study at Ann & Robert H Lurie Children's Hospital of Chicago will use AI to identify disease subtypes based on genetic data and associated outcomes in premature infants. The four-year study aims to establish disease subtypes that can predict longer-term cardiorespiratory outcomes, enabling earlier interventions.

SourceAnn & Robert H. Lurie Children's Hospital of Chicago·DateNov 6, 2024

GIST scientists unveil strategies to make self-driven vehicles passenger-friendly

Researchers developed a multimodal dataset, TimelyTale, to gather passenger-specific sensor data for context-relevant explanations. The approach effectively identified the timing and frequency of passenger demands for explanations, enabling the creation of a machine-learning model to predict the best time for providing an explanation.

SourceGIST (Gwangju Institute of Science and Technology)·TypeExperimental study·DateNov 6, 2024
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.

MEMELAND will open a new window onto medieval Europe

The MEMELAND project will analyze sediments and soil in lakes across Europe to reveal how medieval farming shaped today's landscapes and biodiversity. The study aims to protect northern Europe's essential biodiversity by understanding the environmental changes that occurred during this period.

SourceUiT The Arctic University of Norway·DateNov 6, 2024

Argonne team breaks new ground in AI-driven protein design

Researchers at Argonne National Laboratory have developed an AI-driven protein design framework that uses multimodal data to speed up the design of new proteins. The framework has been selected as a finalist for the prestigious Gordon Bell Prize, recognizing breakthroughs in high-performance computing.

SourceDOE/Argonne National Laboratory·DateNov 6, 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.

Dr. Lauren Sansing to receive the 2024 Basic Research Prize

Dr. Lauren Sansing receives the 2024 Basic Research Prize from the American Heart Association for her pioneering work on maximizing potential recovery after stroke and intracerebral hemorrhage. Her research aims to unlock opportunities for people with complex neurovascular diseases to recover their ability to function.

SourceAmerican Heart Association·DateNov 6, 2024

Kumamoto University scientists developed new SARS-CoV-2 variant detection method

Researchers at Kumamoto University have developed a cutting-edge diagnostic tool, Intelli-OVI, to rapidly identify emerging SARS-CoV-2 variants. This system combines advanced DNA detection technology with computational algorithms to offer a quicker and more cost-effective method of monitoring viral mutations.

SourceKumamoto University·JournalCommunications Medicine·TypeExperimental study·DateNov 6, 2024

Breakthrough in energy-efficient avalanche-based amorphization could revolutionize data storage

Researchers developed a new method for amorphizing indium selenide wires, requiring as little as one billion times less power density. The process resembles an avalanche and an earthquake, triggering rapid deformation and linking small areas into larger ones, potentially unlocking wider applications for phase-change memory technology.

SourceUniversity of Pennsylvania School of Engineering and Applied Science·JournalNature·TypeExperimental study·DateNov 6, 2024

New microscope enables deep and wide neuroimaging

The DEEPscope microscope combines two-photon and three-photon microscopy techniques to capture large-scale neural activity and structural details. Researchers achieved single-cell resolution imaging across extensive brain regions, observing over 4,500 neurons in deep cortical layers of transgenic mice.

SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournaleLight·DateNov 6, 2024
Fluke 87V Industrial Digital Multimeter

Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.

Brain acts like music box playing different behaviours

Researchers discovered brain cells that map an animal's position in behavioural coordinates, helping understand how the brain generates complex behaviors. The findings may be useful in understanding psychiatric conditions such as schizophrenia.

SourceSainsbury Wellcome Centre·JournalNature·TypeExperimental study·DateNov 6, 2024

Five minutes of exercise a day could lower blood pressure

A new study suggests that adding physical activity into daily life can help lower blood pressure. Replacing sedentary behaviors with 20-27 minutes of exercise per day was estimated to lead to a clinically meaningful reduction in blood pressure, while just five minutes of activity a day was also associated with reduced levels.

SourceUniversity of Sydney·JournalCirculation·TypeObservational study·DateNov 6, 2024

Study assesses "gendered space" in financial institutions in Pakistan

A new study examines the impact of purdah (spatial modesty) on women's experiences in Pakistani banks, revealing tensions between career ambitions and cultural expectations. The research highlights the need to understand additional ways spatial modesty is practiced in the workplace.

SourceWiley·JournalJournal of Management Studies·DateNov 6, 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.

New analysis uncovers significant decrease in mental health staffing during austerity

The NHS mental health workforce decreased significantly during austerity, with notable disparity in staffing levels across the country. The growth in the mental health workforce appears about half that of the wider clinical workforce, suggesting that ambitions to create a 'parity of esteem' between mental and physical health conditions...

SourceUniversity of East Anglia·JournalBritish Journal of Mental Health Nursing·TypeData/statistical analysis·DateNov 6, 2024

The evolving climate change investing strategies of asset owners

A new study by Yale University found that asset owners are increasingly aligning financial returns with environmental goals, despite perceived risks and challenges. The researchers propose several interventions, including training financial advisors and engaging beneficiaries on sustainable choices.

SourceYale University·Journalnpj Climate Action·DateNov 6, 2024

More families purchased school meals after federal nutrition policies enacted

A study by the University of California, Davis, found that households with limited time and money turned to school meals after the Healthy, Hunger-Free Kids Act was implemented. The new policies attracted even greater participation from households seeking healthier food for their kids.

SourceUniversity of California - Davis·JournalJournal of Marketing Research·TypeData/statistical analysis·DateNov 6, 2024

Scientists discover how specific E. coli bacteria drive colon cancer

Researchers have found that specific E. coli bacteria in the gut promote colon cancer by binding to intestinal cells and releasing a DNA-damaging toxin called colibactin. This binding is made possible by bacterial pili and adhesins, which can be targeted to prevent tumor development.

SourceVlaams Instituut voor Biotechnologie·JournalNature·TypeExperimental study·DateNov 6, 2024
CalDigit TS4 Thunderbolt 4 Dock

CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

Impact of iron on aging in enchytraeus crypticus

Research found that iron oxide nanoparticles reduce the lifespan, longevity, and reproductive ability of Enchytraeus crypticus in a 202-day study. Population density may influence nanoparticle toxicity, with lower-density groups experiencing greater harm.

SourceImpact Journals LLC·JournalAging-US·TypeNews article·DateNov 6, 2024

New haptic patch transmits complexity of touch to the skin

A Northwestern University-led team developed a new haptic patch that delivers various complex sensations, including vibrations and twisting. The device has potential applications in gaming, virtual reality, healthcare, and sensory substitution, offering more realistic sensory experiences.

SourceNorthwestern University·JournalNature·TypeExperimental study·DateNov 6, 2024

Salmon frequently mislabeled in Seattle grocery stores and sushi restaurants

A recent study by Tracie Delgado and colleagues found that 18% of salmon samples from Seattle grocery stores and sushi restaurants were mislabeled. The researchers called for continued development and enforcement of legislation against salmon fraud to prevent accurate tracking of supply chains and conserve wild salmon.

SourcePLOS·JournalPLOS ONE·TypeObservational study·DateNov 6, 2024

Brain stars hold our memories

A study published in Nature reveals that astrocytes, star-shaped brain cells, play a crucial role in storing and retrieving memories. Researchers found that these non-neuronal cell types work closely with groups of neurons called engrams to regulate the formation and recall of memories.

SourceBaylor College of Medicine·JournalNature·TypeExperimental study·DateNov 6, 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.

Mighty radio bursts linked to massive galaxies

A recent study reveals that fast radio bursts are more commonly associated with massive and metal-rich star-forming galaxies. This suggests that magnetars, the thought-to-be-triggers of FRBs, likely form in environments conducive to stellar mergers. The discovery was made using Caltech's Deep Synoptic Array-110 project.

SourceCalifornia Institute of Technology·JournalNature·DateNov 6, 2024

AI-driven mobile robots team up to tackle chemical synthesis

Researchers at the University of Liverpool developed AI-driven mobile robots that can perform exploratory chemistry research tasks faster and more efficiently than humans. The robots use AI logic to make decisions, processing analytical datasets in real-time to determine the next steps in chemical synthesis.

SourceUniversity of Liverpool·JournalNature·DateNov 6, 2024

New PFAs testing method created at UMass Amherst

Researchers at UMass Amherst have developed a new, portable method to detect per- and polyfluoroalkyl substances (PFAS) in water. The device is small, inexpensive, and can detect levels as low as 400 ppt, making it more accessible for on-site testing.

SourceUniversity of Massachusetts Amherst·JournalScience Advances·TypeExperimental study·DateNov 6, 2024
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

New study sheds light on the role of sound and music in gendered toy marketing

A groundbreaking study from Queen Mary University of London uncovers the role of music and soundscapes in toy advertising, revealing how they convey and reinforce gender stereotypes. The research highlights the need for more comprehensive regulation to address the societal implications of these messages.

SourceQueen Mary University of London·JournalPLOS ONE·DateNov 6, 2024

Balancing quantity and quality: How X/Twitter's algorithm influences our consumption of news

Researchers found that X/Twitter's algorithm presents users with milder and less polarizing information than chronological timeline news. However, this has implications for the use of these platforms to find trustworthy news, as users question its credibility even when coming from legitimate sources.

SourceUniversity of Pennsylvania School of Engineering and Applied Science·TypeData/statistical analysis·DateNov 6, 2024

Chinese herbal medicine’s potential in preventing dementia

Researchers found that administering Ziziphus jujuba seeds restored cognitive and motor functions in model mice with Alzheimer's disease and other neurodegenerative disorders. The study also discovered that crushed seed powder improved cognitive function and suppressed cellular aging.

SourceOsaka Metropolitan University·JournaleLife·TypeExperimental study·DateNov 6, 2024
Davis Instruments Vantage Pro2 Weather Station

Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

Sewage surveillance proves powerful in combating antimicrobial resistance

Research from an interdisciplinary team at Virginia Tech has shown that sewage surveillance is more efficient and comprehensive than testing individuals in detecting antimicrobial resistance. The study revealed significant correlations between antibiotic resistance genes and socio-economic factors, highlighting the need to address thes...

SourceVirginia Tech·JournalNature Water·DateNov 6, 2024

Cachexia decoded: Why diagnosis matters in cancer survival

A new study from Japan confirms that definitive criteria for lower cachexia prevalence rates are linked to reduced survival rates in cancer patients. The study found that the diagnostic criteria used for cachexia detection can affect reported prevalence and survival outcomes, emphasizing the need for accurate diagnosis.

SourceShinshu University·JournalAdvances in Nutrition·TypeMeta-analysis·DateNov 6, 2024

Scientists calculate predictions for meson measurements

Scientists at Brookhaven National Laboratory have demonstrated that complex calculations can accurately predict the distribution of electric charges in mesons. The new predictions match measurements from low-energy experiments and extend into the high-energy regime planned for future collider experiments.

SourceDOE/Brookhaven National Laboratory·JournalPhysical Review Letters·DateNov 6, 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.

What happens in your brain while you watch a movie

Researchers used fMRI scans to study how the brain responds to complex audio and visual stimuli while watching movies. They identified 24 distinct brain networks associated with specific aspects of sensory or cognitive processing, such as recognizing human faces or bodies, movement, and social interactions.

SourceCell Press·JournalNeuron·TypeExperimental study·DateNov 6, 2024

Hydrogels harness sunlight: A step closer to artificial photosynthesis

Researchers design bioinspired hydrogels that mimic plant photosynthesis for clean hydrogen energy production. The study achieves significant boosts in the activity of water-splitting processes and produces more hydrogen compared to older techniques.

SourceJapan Advanced Institute of Science and Technology·JournalChemical Communications·DateNov 6, 2024

Nasal swab tests predict COVID-19 disease severity, Emory study finds

Researchers developed a new diagnostic tool called FlowBEAT to measure antibodies in nasal cavities, finding that more than 70% of people with mild or moderate COVID-19 develop protective autoantibodies in the nose. These autoantibodies may play a role in regulating the immune system and preventing excessive inflammation.

SourceEmory Health Sciences·JournalScience Translational Medicine·TypeExperimental study·DateNov 6, 2024

How common are fake profile pictures on Twitter?

A recent study by Ruhr-University Bochum found that 0.052% of Twitter accounts use AI-generated profile pictures, which are often linked to fake profiles spreading disinformation and propaganda. The researchers also found that these accounts had fewer followers and were more likely to be blocked by Twitter.

SourceRuhr-University Bochum·DateNov 6, 2024

Very early medication abortion is effective and safe

A large international study found that very early medication abortion is equally effective and safe as waiting for intrauterine pregnancy confirmation. The study included over 1,500 women who received two drugs – mifepristone and misoprostol – in either a delayed or early abortion group.

SourceKarolinska Institutet·JournalNew England Journal of Medicine·TypeRandomized controlled/clinical trial·DateNov 6, 2024
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.