A study by the University of the Basque Country found that 11- to 12-year-olds primarily use their smartphones to communicate with family and friends, rather than engaging with social media. While they do use social media, it is mainly for watching videos on YouTube and other platforms.
Engaging in 30 minutes of aerobic exercise per week modestly reduces body weight, waist circumference, and body fat measures. Aerobic training exceeding 150 minutes per week may be needed for clinically important reductions.
The study introduces a novel non-van-der-Wals 2D coordination polymer with intrinsic superconducting properties. Cu3BHT exhibits metallic conductivity and a superconducting transition at 0.25 K, attributed to enhanced electron-phonon coupling and electron-electron interactions.
A recent study from Peking University found that modern clean energy sources may exacerbate existing inequalities, particularly for low-income households. The researchers recommend policy solutions like phased clean energy transitions and targeted energy subsidies to ensure a more equitable transition.
Researchers found that glucose-6-phosphate dehydrogenase (G6PD) regulates mitophagy by maintaining PINK1 stability. G6PD inhibition impairs mitophagy, while direct interaction between G6PD and PINK1 supports its regulatory role.
Research integrating natural archive data and modelled atmospheric mercury deposition reveals ecosystem responses to Hg input. Ecosystems like lake sediments exhibit trends similar to atmospheric Hg deposition, while ice and marine sediments show less pronounced responses.
A new cobalt-manganese-iron alloy thin film demonstrates high perpendicular magnetic anisotropy, a key aspect for fabricating MRAM devices using spintronics. This breakthrough offers a new candidate for memory materials and contributes to the development of novel spintronics memory devices.
The American Heart Association strongly supports the legislation, which aims to double survival rates from cardiac arrest nationwide by 2030. The HEARTS Act includes key provisions such as CPR training, AEDs, and cardiac emergency response plans, which can more than double survival rates in schools with these resources.
Researchers found that monkeys swiftly identify snakes because of snake scales as a visual cue, revealing an evolutionary adaptation for threat detection. This insight into primate vision and brain evolution can improve our understanding of animal cognition.
Researchers at OIST have developed a customizable method for studying detailed dental characteristics of living fish and vertebrates without harming them. This approach allows for non-destructive examination of tooth replacement and development over time, revealing valuable information on feeding habits and comparative anatomy.
Researchers found that previously thought 'pro-fibrotic' macrophages are not solely responsible for fibrosis and instead may contribute to healthy repair. The study aims to understand the triggers behind these differences in expression, with the goal of harnessing macrophages for lung repair.
A novel chemical ligation-based method enriches multiple glycosylation types, including N-glycosites and O-GlcNAc sites. The approach offers a time-efficient workflow with high reproducibility, enabling the study of dynamic glycosylation patterns in cellular responses.
Researchers introduce epi-bit method for DNA self-assembly, allowing for fast, low-cost, and accessible data storage. The method encodes information through selective methylation on cytosine bases, with an error rate of less than 1.42% in readouts.
Researchers explore circadian nutrition as a potential solution for industrialized societies plagued by fatigue. Time-restricted feeding and night/active phase-restricted feeding have shown promise in improving muscle endurance and reducing cognitive dysfunctions.
Researchers analyzed 1,033 online shoppers from South Korea and Japan to find that companies' social contributions enhance the positive effect of online purchasability. CSR initiatives also helped Japanese consumers overcome hesitation, suggesting a cultural influence on consumer behavior. The study's findings suggest CSR can boost con...
Research reveals that lifelong singles have lower scores on life satisfaction measures and different personality traits compared to partnered people. The findings point to the need for helpful networks and ways to create such networks catered to single people.
The new startup, AQSolotl, has developed a quantum controller that enables users to control quantum computers easily using laptops and desktops. The technology, developed by NTU and NUS researchers, is designed to be scalable, adaptable, and cost-efficient.
Researchers at Institute of Science Tokyo developed a method to detect wind direction using seven strain gauges on a flapping wing and a convolutional neural network model. The system achieved high classification accuracy of 99.5% in detecting wind conditions, opening up new possibilities for improving robotic flight control.
Klinefelter syndrome, a common genetic condition affecting one in every 600 men, often leads to infertility due to an extra X chromosome. A recent study by Peking University researchers reveals that the presence of the extra X chromosome disrupts biological pathways and prevents cells from maturing properly.
A study by Mass General Brigham researchers found that only 8.4% of Medicare Advantage plans offered a comprehensive dental benefit, leaving many beneficiaries without access to necessary care. The research suggests that regulations could prevent low-quality dental plans from being offered, ensuring consumers know what they're getting.
Researchers at Peking University developed a heterojunction-gated field-effect transistor for high sensitivity in short-wave infrared detection, achieving a specific detectivity above 1014 Jones at 1300 nm. The detector can detect weak infrared radiation levels of 0.46 nW cm−2, making it capable of starlight vision.
A study found that persistent short sleep duration from pregnancy to 2-7 years after delivery is associated with adverse cardiometabolic outcomes. The researchers suggest exploring sleep-targeted interventions for improved cardiometabolic health, particularly among high-risk populations.
A new study reveals that cooking sulfur-containing vegetables like garlic and onions can transform into harmful trans-fats when heated above 140°C. The study found that antioxidants can reduce the risk of trans-fat formation, but excessive caution is still necessary.
Scientists from Peking University discovered a way to control the electronic polar states in EuTe4, a rare CDW semiconductor material. The team used ultrafast lasers to induce reversible changes in second harmonic generation and resistance, offering new insights into the material's properties.
Researchers at Tokyo University of Agriculture and Technology developed an explainable AI model to classify videos of splashing and non-splashing drops. The model achieved a success rate of 92% for low-viscosity liquid and 100% for high-viscosity liquid, revealing key differences in droplet behavior during impact stages.
Researchers developed a novel stent surface treatment technology using laser patterning to promote endothelial cell growth and inhibit smooth muscle cell dedifferentiation. The technique holds promise for enhancing vascular recovery and treating cardiovascular diseases.
A research team at Peking University reconstructed ocean acidification during the Palaeocene-Eocene Thermal Maximum, a major carbon release event 56 million years ago. The study's findings stress the urgency of addressing human-driven CO2 emissions to protect marine ecosystems, particularly in vulnerable regions like the Arctic.
A cohort study found COVID-19 accelerates kidney function decline, particularly in hospitalized patients. Early monitoring and optimized management of chronic kidney disease can help prevent complications.
A new study published in Nature Communications provides fresh insights into China's carbon removal capacity through land-use, land-use change, and forestry. The researchers used an improved modeling approach to estimate the country's carbon removal from land-use changes, offering more accurate projections for future carbon removal.
A collaborative study reveals distinct mechanisms of plant and animal response to climate change in their life-cycle phenology. The research team compiled a global phenological dataset, showing that plants' late-season phenophases advance more significantly than animals', potentially due to increased plant productivity.