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Science News Archive November 2024


Page 23 of 44

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%.

Apple iPhone 17 Pro

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

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.

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.

Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

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.

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.

Celestron NexStar 8SE Computerized Telescope

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

GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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 ...

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.

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.

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.

‘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.

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.

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.

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.

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.

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.

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.

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.