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Science News Archive November 2024 - Page 23


Page 23 of 44

Language comprehension impacts medical prescriptions for Ontario's long-term care Francophone, Allophone residents: uOttawa study

A new study by uOttawa highlights the importance of providing culturally and linguistically concordant care to avoid inappropriate prescribing of antipsychotics. Francophone and Allophone residents are more likely to experience inappropriateness compared to English-language patients.

SourceUniversity of Ottawa·JournalBMC Geriatrics·TypeMeta-analysis·DateNov 15, 2024
AmScope B120C-5M Compound Microscope

AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

New evidence links gut microbiome to chronic disease outcomes

Recent studies have demonstrated a causal role for the gut microbiome in multiple diseases, including gastrointestinal conditions and immune-related disorders. Manipulating the gut microbiome may open new avenues for treatment, such as fecal microbiota transplantation (FMT) showing efficacy in reducing CDI recurrence rates up to 93%.

SourceFirst Hospital of Jilin University·JournaleGastroenterology·DateNov 15, 2024

Global partnership channels more than USD 1 billion to scale up weather services for hundreds of millions of farmers across Asia, Latin America and Africa

A global partnership has committed over $1 billion to scale up weather services for hundreds of millions of farmers across Asia, Latin America, and Africa. The initiative aims to provide high-quality, farmer-centered forecasts using AI-supported weather forecasting to build resilience and support adaptation to climate change.

SourceUniversity of Chicago·DateNov 14, 2024

LIST and UNHCR to launch early warning system for emergencies

The new system uses AI technology combined with Earth observation data to detect risks of events that might trigger forced displacement, delivering timely alerts ahead of emergencies. It will help humanitarian actors plan and respond more effectively, minimizing response times and avoiding duplication of efforts.

SourceLuxembourg Institute of Science and Technology·DateNov 14, 2024

Shelter model improves outcomes for people experiencing homelessness

The Portland State report highlights the positive impact of Project Turnkey shelters, which provide a sense of community and stability for residents. By offering private rooms, food, and hygiene supplies, as well as on-site case management, these sites help guests begin to imagine their future and make plans for stable housing.

SourcePortland State University·DateNov 14, 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.

What determines support for EU-climate policy?

A recent study by Sharon Baute found that 95% of German respondents agree climate change is partly man-made, but public approval heavily depends on policy design features. Social components, such as investing in human capital or providing subsidies for low-income households, can significantly increase support for EU climate policy.

SourceUniversity of Konstanz·DateNov 14, 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.

Markets for forest products respond to technology

The report analyzes six scenarios for the future and how each might impact the forest products markets in the South. The steepest declines are projected for the pulp and paper sector due to labor-saving technologies and reduced demand.

SourceUSDA Forest Service ‑ Southern Research Station·TypeComputational simulation/modeling·DateNov 14, 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.

Tennessee RiverLine secures $500,000 Appalachian Regional Commission Grant for river experience planning and design standards

The Tennessee RiverLine initiative has been awarded a $500,000 Area Development grant to support the development of comprehensive Planning and Design Standards. These standards will help accelerate investments in river access amenities, outdoor recreation infrastructure, and community connectivity across the Tennessee River valley.

SourceUniversity of Tennessee Institute of Agriculture·DateNov 14, 2024

The Texas Heart Institute welcomes Dr. Jorge A. Miranda to lead the Limb Preservation Clinic at The Texas Heart Institute Center for Cardiovascular Care

Dr. Jorge A. Miranda joins The Texas Heart Institute as leader of the newly established Limb Preservation Clinic, enhancing cardiovascular care for patients at risk for limb-threatening conditions. The clinic offers a team-based approach addressing immediate and underlying causes of peripheral vascular disease and cardiovascular disease.

SourceTexas Heart Institute·DateNov 14, 2024
Apple iPhone 17 Pro

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

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.

Beloved Disney classics convey an idealized image of fatherhood

A new study examines Disney's portrayal of fatherhood, revealing how it reflects Western societies' social values and ideals of masculinity. The research explores the evolution of fatherly roles in Disney films from 1940 to 1970, highlighting their impact on perceptions of masculinity across generations.

SourceUniversity of Oulu, Finland·DateNov 14, 2024

Outsmarting superbugs resistant to antibiotics

A $3.96 million grant will support the development of a monitoring device and data-processing algorithm to guide combination therapy design against multidrug-resistant bacteria. The goal is to overcome bacterial defenses and combat the emergence of resistance.

SourceUniversity of Houston·DateNov 14, 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.

600 new Deutschlandstipendium scholarships at Goethe University

The Goethe University Frankfurt has awarded 600 new Deutschlandstipendium scholarships, increasing the number of scholarship holders by 50 from last year. The scholarships provide a monthly stipend of €300 for up to two years, allowing students to focus on their studies.

SourceGoethe University Frankfurt·DateNov 14, 2024

New study provides first evidence of African children with severe malaria experiencing partial resistance to world’s most powerful malaria drug

A new study from Uganda documents partial resistance to artemisinin in 11 out of 100 African children with severe malaria, suggesting a growing concern for the efficacy of lifesaving malaria treatments. The study also reveals that 10 patients who were thought to have been cured suffered repeat malaria attacks within 28 days.

SourceAmerican Society of Tropical Medicine & Hygiene·DateNov 14, 2024

Optical biosensor rapidly detects monkeypox virus

A new optical biosensor can detect the monkeypox virus within two minutes, allowing for rapid diagnosis and treatment. The technology has the potential to curb the spread of mpox and prepare for future pandemics, especially in countries with sparse healthcare resources.

SourceUniversity of California - San Diego·JournalBiosensors and Bioelectronics·DateNov 14, 2024

Drug combination prompts immune response in some resistant pancreatic cancers

A new combination of immunotherapy and epigenetic drug may transform resistant pancreatic tumors into susceptible ones, according to a study by Johns Hopkins Medicine researchers. The treatment showed promise in a subset of patients, with tumor shrinkage and durable responses observed over several months.

SourceJohns Hopkins Medicine·JournalNature Communications·DateNov 14, 2024

Presenting Evo – a model for decoding and designing genetic sequences

The Evo model can generate DNA sequences up to whole-genome scale with unparalleled accuracy, enabling the design of complex biological systems. It achieves high accuracy in predictive and generative tasks, grasping intricate coevolution between coding and noncoding sequences.

SourceAmerican Association for the Advancement of Science (AAAS)·JournalScience·DateNov 14, 2024
Apple iPad Pro 11-inch (M4)

Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

ETRI, demonstration of 8-photon qubit chip for quantum computation

Researchers at ETRI have successfully developed an integrated quantum circuit chip using photons, enabling exploration of quantum phenomena like multipartite entanglement. The 8-qubit chip includes photonic sources and linear-optic switches, providing a fundamental framework for a quantum computer.

SourceNational Research Council of Science & Technology·JournalAPL Photonics·DateNov 14, 2024

Industrial snow: Factories trigger local snowfall by freezing clouds

A new study reveals that industrial hot spots in North America, Europe, and Asia can induce ice formation in clouds, leading to reduced cloud cover and localized snowfall. This occurs when aerosol particles from factories like powerplants and refineries freeze supercooled liquid clouds.

SourceEstonian Research Council·JournalScience·TypeImaging analysis·DateNov 14, 2024

Slow editing of protein blueprints leads to cell death

A team of researchers has identified a mechanism that interferes with the splicing process in a more subtle way, leading to cell death. The study reveals that spliceosome subunits U4, U5, and U6 are normally stabilized by protein USP39, but when mutated or absent, stability is compromised, causing incorrect connections during splicing.

SourceGoethe University Frankfurt·JournalScience·TypeExperimental study·DateNov 14, 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.

Remote telemedicine tool found highly accurate in diagnosing melanoma

A new study found that a remote telemedicine tool called SpotCheck is highly accurate in diagnosing melanoma, with experts able to remotely examine skin lesions using dermoscopy. The tool has the potential to address diagnostic and treatment disparities for lower-income populations with limited access to dermatologists.

SourceNYU Langone Health / NYU Grossman School of Medicine·JournalJournal of the American Academy of Dermatology·TypeRandomized controlled/clinical trial·DateNov 14, 2024

New roles in infectious process for molecule that inhibits flu

Researchers at Ohio State University found that IFITM3 deficiency increases the risk of flu infection by unfamiliar viruses, allowing them to adapt rapidly to human hosts. The study suggests that people with IFITM3 deficiency are a uniquely vulnerable population for new animal viruses entering humans.

SourceOhio State University·JournalNature Communications·DateNov 14, 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.

Diverse and diverging demands on forests in Germany

Research led by the University of Göttingen found enriching beech forests with commercially valuable native and non-native conifer species can enhance biodiversity, ecosystem functioning, and economic performance. The study showed that mixing beech with Douglas fir resulted in positive gains, particularly for biodiversity and economic ...

SourceUniversity of Göttingen·JournalScience Advances·TypeExperimental study·DateNov 14, 2024

New drug targets for Alzheimer’s identified from cerebrospinal fluid

Researchers linked disease-related proteins and genes to identify specific cellular pathways responsible for Alzheimer's genesis and progression. The study identified 38 proteins with causal effects in Alzheimer's progression, including 15 potential targets for medicines.

SourceWashU Medicine·JournalNature Genetics·TypeExperimental study·DateNov 14, 2024

Colorado River basins could face tipping point, drought study warns

A new study warns that Colorado's West Slope basins, supporting a $5 billion agriculture economy, face a potential tipping point due to drought vulnerability. The research suggests that even moderate climate change and streamflow declines can threaten water storage, agriculture, and municipal supplies.

SourceCornell University·JournalEarth's Future·DateNov 14, 2024

Recycling in middle age may be critical for brain health

Mitophagy, a recycling process crucial for cellular health, increases and then declines in midlife brain cells, while lysosomes lose acidity with age. The study highlights the importance of developing new perspectives when studying brain aging in longer-lived species.

SourceUniversity of Helsinki·JournalEMBO Molecular Medicine·DateNov 14, 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.

Exposure to marijuana in the womb may increase risk of addiction to opioids later in life, study finds

A study found that prenatal exposure to THC increases dopamine release and rewires the fetal brain, leading to a higher risk of opioid addiction later in life. The research suggests that THC exposure during pregnancy may contribute to neurobiological vulnerabilities, making individuals more susceptible to addiction-like behavior.

SourceUniversity of Maryland School of Medicine·JournalScience Advances·TypeExperimental study·DateNov 14, 2024

‘Cool’ white car headlights more likely to dazzle moths

New research reveals that 'cool' white lights used in modern car headlights cause moths to fly erratically and be more likely to collide with cars. By switching to warmer-coloured LEDs or different LED technology, the impact on moths can be dramatically reduced.

SourceUniversity of Exeter·JournalBiology Letters·DateNov 14, 2024

How conflicting memories of sex and starvation compete to drive behavior

Researchers found that in male worms, a memory of a positive association (sex) can override a negative one (starvation), influencing behavior. This finding has implications for understanding health conditions like PTSD, where conflicting memories impact behavior.

SourceUniversity College London·JournalCurrent Biology·TypeExperimental study·DateNov 14, 2024

Increase in crisis coverage, but not the number of crisis news events

The researchers found that while there are more crisis events, they tend to occur in clusters rather than being evenly spread out over time. Crisis rhetoric is used much more frequently than before, but not all of it leads to noticeable news waves.

SourceNorwegian University of Science and Technology·JournalJournal of Communication·TypeContent analysis·DateNov 14, 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.

Prizewinner reveals unexpected variety in neurotransmitter receptors

New research led by Andrija Sente uncovers the atomic structure of GABA <sub> A </sub> receptors, revealing unique subunit combinations that create previously unrecognized receptor types. These findings highlight the need to account for variations in drug development to avoid unintended binding sites.

SourceAmerican Association for the Advancement of Science (AAAS)·JournalScience·DateNov 14, 2024

Engineered receptors help the immune system home in on cancer

Researchers at University of California - San Francisco designed biological sensors that can ensure engineered cells are activated in tumor environments, making cancer therapies more effective. The new sensors, called SNIPRs, can bind to soluble molecules and alter gene expression, offering a promising approach for targeted therapies.

SourceUniversity of California - San Francisco·JournalNature·DateNov 14, 2024

Fayetteville police positive about partnership with social workers

The Fayetteville Police Department has seen a significant improvement in its response to mental health crises thanks to its partnership with the University of Arkansas School of Social Work. The co-response teams, which pair officers with trained social workers, have reduced workload and helped better serve individuals in crisis.

SourceUniversity of Arkansas·JournalJournal of Police and Criminal Psychology·TypeSurvey·DateNov 14, 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.

European initiative to clear old munitions from the seas

The MMinE-SwEEPER project aims to develop a systematic approach for detecting, assessing, and clearing unexploded ordnance in European waters. The project seeks to minimize risks to people and the environment while protecting biodiversity and promoting sustainable munitions clearance.

SourceHelmholtz Centre for Ocean Research Kiel (GEOMAR)·DateNov 14, 2024

Emerging alternatives to reduce animal testing show promise

The FDA is advancing alternative methods, such as in vitro ocular irritation tests and computational models, to reduce animal use in product safety assessments. These new approaches have been validated and adopted by the agency, leading to more effective regulatory decisions.

SourceAmerican Association for the Advancement of Science (AAAS)·JournalScience·DateNov 14, 2024