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Science News Archive January 2025


Page 9 of 44

Apple iPhone 17 Pro

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

Taking blood pressure in a public or noisy settings does not affect reading

Researchers found that taking blood pressure in public or noisy settings does not affect reading. The study supports the implementation of mass hypertension-screening programs in public settings. Bariatric surgery with sleeve gastrectomy and gastric bypass both substantially lower healthcare expenses for patients with diabetes, with to...

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.

Delayed REM sleep could be an early sign of Alzheimer’s

A study found that people with delayed REM sleep have higher levels of toxic proteins amyloid and tau, and lower levels of healthy protein BDNF, which can increase the risk of developing Alzheimer's. Practicing healthy sleep habits may help mitigate this risk.

Sun receives funding for CyberCorps scholarship for service

The project aims to establish a new EAGLE SFS program at George Mason University to support students in gaining interdisciplinary education, hands-on research experience, and leadership skills. Graduates will serve in key government roles, advancing national defense, public safety, and technological innovation.

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.

Some proteins find their “soulmate” at birth

Proteins form complexes to fulfill their functions, with assembly often beginning during synthesis. Misfolded proteins can lead to cellular dysfunction and diseases; understanding co-translational assembly may help develop new therapeutic approaches.

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.

Rethinking altruistic punishment: New experimental insights

Researchers investigated how people decide to confront or avoid unfair behavior, revealing that avoidance is driven by both not wanting to witness inequality and a desire to avoid confrontation. Even those who tend to avoid unfairness will hand out punishment if forced to observe such behavior.

From Fox News to MSNBC: Diverse media diet linked to higher trust in vaccines

A study of 1,700 people found that those who consumed more conservative news were less likely to be vaccinated, but a diverse media diet made them more likely to get vaccinated. People who got their news from an ideologically diverse array of sources were more critical thinkers and less likely to be misled by misinformation.

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.

Preterm babies receive insufficient pain management

A large proportion of preterm babies experience pain, but healthcare professionals report only 45% experiencing pain. The study suggests undertreatment may be a factor, with the smallest and most premature babies receiving lower doses of morphine.

Skin cancer: New treatment option successfully tested

A new therapy using Talimogene Laherparepvec (TVEC) has been successfully tested on patients with locally advanced basal cell carcinomas. The study showed that the treatment led to a significant reduction in tumour size and complete regression of some cases, improving surgical removal outcomes.

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.

Characterizing olfactory brain responses in young infants

Research using fMRI to image brain activity in sleeping infants reveals that they process odors as early as one month old. The study found that distinct odors did not trigger unique activation patterns, unlike adults. Infants also inhale more vigorously when scents are appetitive than aversive.

‘Embodied energy’ powers modular worm, jellyfish robots

Researchers at Cornell University have developed modular worm and jellyfish robots that harness 'embodied energy' to reduce weight and increase power density. These soft robots demonstrate improved battery capacity and can travel longer distances than previous models.

Meta Quest 3 512GB

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

From roots to rugged circuits: the future of flexible electronics unveiled

Researchers have developed a cutting-edge solution to create durable and high-resolution conformal circuits, enabling them to withstand extreme conditions. The Template-Constrained Additive (TCA) printing technology achieves high-resolution printing capabilities and supports a diverse range of materials.

Hominin presence in Eurasia dated to almost 2 million years ago

Researchers have discovered cut-marked fossil bones from the Grăunceanu site in Romania, dating back to around 1.95 million years ago, indicating early hominin presence in Eurasia 200,000 years earlier than previously thought. The findings provide evidence of tool use by hominins and suggest a more complex history of human evolution.

Rigol DP832 Triple-Output Bench Power Supply

Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

New research shows a scientific approach can optimize bike lane planning

A new study by University of Toronto researchers has developed a model that can help municipalities choose optimal locations for bike lanes, minimizing congestion and increasing cycling ridership. The model uses traffic and commuter mobility data to predict the impact of bike lane expansion on driving travel time and emissions.

Bridging critical gaps in advanced heart failure care

The American Heart Association has launched a $3 million initiative to create nationwide education on advanced heart failure treatment options. The goal is to bridge critical gaps in care and improve patient outcomes, particularly for populations with limited access to healthcare resources.

Mechanism of action of preservatives in cosmetics

Research on preservative mechanisms aims to develop improved preservation methods and identify effective antimicrobial compounds. Factors such as concentration, exposure time, and specific microorganism targeting influence preservative effectiveness, making targeted modifications crucial for enhanced antimicrobial properties.

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 insights into the immune response of plants

A team of researchers has identified a calcium-activated bi-kinase module as the central molecular switch driving plant immune response. This discovery sheds light on how plants transmit immune signals from cell to cell without disrupting other signalling chains, using reactive oxygen species and calcium signals.

Electrochemical x-ray scattering unlocks secrets of redox enzymes

A novel method called electrochemical-SAXS (EC-SAXS) reveals the structural changes in redox enzymes when they switch between reduced and oxidized states. The study improves our understanding of enzyme mechanisms, paving the way for enhanced bioelectrochemical device performance.

Vacations are good for employee well-being, and the effects are long lasting

A new review article from the University of Georgia suggests that vacations improve health and well-being by allowing employees to disconnect from work and engage in physical activities. Longer vacations offer larger benefits for employees once they head back to work, but also experiencing a steeper decline in well-being upon return.

Fluke 87V Industrial Digital Multimeter

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

Scientists develop ultra-thin absorbers with record-breaking bandwidth

Researchers at Syracuse University have developed ultra-thin absorbers that exceed theoretical limits, enabling efficient capture of electromagnetic waves across broad frequency ranges. These advancements have significant implications for industries such as defense, energy harvesting and advanced communication systems.

Gugliucci takes office as the Gerontological Society of America’s president

Gugliucci, a renowned gerontology expert and UNE COM professor, has been elected as the new president of the Gerontological Society of America (GSA), a position she will oversee from 2025. She will focus on innovative horizons in gerontology, building on her extensive experience in research, education, and practice.

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.

Hear ye! Hear ye! Yale researchers uncover new complexities in human hearing

Researchers at Yale University have made a groundbreaking discovery about the human ear, revealing two previously unknown sets of modes that govern sound detection and amplification. These modes, which include low-frequency mechanical responses, place constraints on how hair cells respond to incoming sound waves.

Space and time? Here’s how they interact in our brain

A study by cognitive neuroscientists found that the relationship between space and time processing varies across different brain regions. In posterior areas, space and time are processed together, while in anterior areas, they are processed independently. The study highlights a functional hierarchy with distinct neural populations resp...

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.

Development and application of a tornado database for the Chinese mainland

A study presents an open-access tornado database for mainland China, revealing a spatial concentration of tornadoes in Jiangsu and Guangdong provinces. The data shows that tornadoes are most frequent in summer, peaking in July, with high-intensity tornadoes (EF2 and above) calculated for specific counties.

Apple Watch Series 11 (GPS, 46mm)

Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

Aromatic plant can fight colorectal cancer, say scientists

Researchers discover Artemisia herba-alba extract stops cancer cell growth and causes them to die, with potential as a complementary treatment. The study highlights the plant's selective cytotoxicity against CRC cell lines, offering a promising natural ingredient for new cancer treatments.

Targeted nanotherapy: a new frontier for TSCC treatment

The Au-HN-1 nanosystem offers targeted therapy and dual-mode imaging capabilities for TSCC diagnosis and treatment. By harnessing gold nanoparticles coupled with the HN-1 peptide, this innovative system improves photothermal therapy and enhances tumor detection and surgical margin identification.

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.