The new AI model leverages hypergraphs to quickly and accurately identify therapeutic gene targets for diseases. HIT outperformed existing models in all tested metrics, demonstrating its accuracy in classifying therapeutic gene targets with great precision.
Researchers developed a hybrid bioink that maintains physiological properties of adipose tissue, promoting differentiation and regeneration. Bioprinted adipose tissues promoted wound healing in mice by inducing re-epithelialization, tissue remodeling, and blood vessel formation.
The new μETF method simplifies fabrication of flexible 3D microelectrode arrays for neural applications. It reduces stimulation thresholds by 1.7 times and improves spatial resolution compared to traditional flat electrodes. The technology has potential in brain-computer interfaces, wearable electronics, and lab-on-a-chip systems.
Researchers develop novel methods to visualize and understand gas flow dynamics in plasma arc cutting, improving cut quality and efficiency. They found that curved cutting fronts result in oblique shockwave structures, which reduce flow velocity and can lead to safer and more efficient dismantling of nuclear facilities.
Researchers at Pusan National University have developed a novel drug delivery system that uses nanoparticles to target and kill colorectal cancer cells. The system, which involves encapsulating cancer cell-activated nanoconjugates in an alginate matrix, can selectively deliver drugs to tumor cells while minimizing side effects.
Researchers at Pusan National University developed a hybrid model to predict metal wear in magnesium alloys, enabling safer, lighter designs. The model combines machine learning and physics to improve fatigue life prediction, offering greater predictive reliability for enhanced safety and longevity.
Pusan National University researchers have identified genes that are overexpressed in peri-implantitis, a condition similar to periodontitis but with higher recurrence rates. The study's findings may help diagnose and treat the disease with targeted therapies.
A systematic review and meta-analysis found a slightly higher likelihood of androgenetic alopecia among individuals who consume alcohol, but the association is not statistically significant. The study suggests that further research is needed to clarify whether alcohol impacts AGA risk.
Researchers analyzed data from 26 countries, revealing that Mondays have the highest suicide risk, while New Year's Day increases risk across all nations. Men are also more vulnerable to day-of-the-week and holiday-related variations in suicide risk.
Researchers at Pusan National University developed a fast-responding colorimetric sensor with an expanded color gamut, capable of detecting humidity and other environmental changes in real-time. The sensor outperforms previous designs with a wide color representation and rapid responsiveness.
A team of researchers at Pusan National University developed a pricing formula for perpetual American strangle options (PASOs) using a stochastic volatility model. The formula is accurate and provides a better understanding of the risks and returns associated with PASOs, especially in low-volatility environments.
Researchers propose a novel compact meta-silencer design leveraging acoustic black hole and rainbow trapping effects to reduce low-frequency noise. The study demonstrates improved performance with coiled-up slits, achieving an average sound transmission loss of 6.73 dB across a broad frequency band.
A Pusan National University study reveals that increases in clear-sky downwelling longwave radiation and surface albedo feedback are the dominant factors behind Greenland's surface warming. This finding has significant implications for predicting future climate impacts and preventing further ice sheet melting.
A recent study by Professors Eunseok Ro and Josephine Mijin Lee from Pusan National University reveals that self-deprecation serves different interactional goals, such as defense, reprimand, and accusation, depending on the context. The researchers analyzed three excerpts from Korean TV shows, Infinite Challenge and I Am Solo, demonstr...
Researchers at Pusan National University found compact cities reduce consumption-based carbon emissions through efficient public transportation, mixed land use, and pedestrian-friendly communities. This study supports the argument that compact city development is crucial for achieving carbon neutrality.
A new deep learning-based inverse design method allows for the optimization of complex acoustic metamaterials, reducing noise pollution while maintaining ventilation. The approach enables ultra-broadband sound attenuation across various peak frequencies.
Researchers developed a technique that leverages component-based reduced order modeling to analyze composite laminates. The 'Lego-like' construction method offers improved speed and accuracy, making it a viable alternative to traditional finite-element analysis.
Researchers explore clean energy investments as a means to stabilize and enhance portfolios during fluctuating market conditions. The study found that clean energy indices play unique roles in the global financial system, affecting information transmission and resilience.
A novel method implementing investment decision-making of prospect theory utility toward stock markets has been developed and empirically investigated. The new method, cross-sectional prospect theory value (CSPTV), is shown to improve the predictive power of performance persistence in future holding periods compared to existing methods.
The study demonstrates significant advancements in stability and functionality of ssDNA-SWCNT complexes, with high-affinity sequences showing superior binding strength. The findings also reveal notable improvements in resistance to enzymatic degradation, making these complexes suitable for long-term biological applications.
Pusan National University researchers introduced FLIT-SHAP, an explainable machine learning approach that breaks down pollutant effects in mixtures. The tool revealed significant synergistic and antagonistic interactions, challenging current approaches to regulating pollutants.
A team of researchers led by Professor Beom-Kyeong Park has made a breakthrough in enhancing solid oxide fuel cell efficiency with a rapid PrOx coating method. The study demonstrated significant enhancements in SOFC electrode performance, reducing polarization resistance and boosting peak power density.
Researchers from Pusan National University conducted a participatory planning process with children to improve walking safety in a school zone. Children successfully identified and ranked solutions, which were later presented to the local government and implemented as a policy.
A research team at Pusan National University proposes a novel backscatter communication system that utilizes transfer learning and polarization diversity to achieve 40% energy efficiency gains compared to conventional systems. The system enables integrated sensing and communication technology, facilitating smart cities, efficient indus...
A study by Pusan National University researchers found that repeated item development training enhances faculty members' accuracy in predicting and adjusting item difficulty levels, leading to better educational outcomes. The training improved the quality of MCQ assessments in medical education.
A meta-analysis of 16 review articles shows that decodable texts facilitate word reading and decoding, but a balanced approach is needed for overall reading success. The study highlights the importance of incorporating decodable texts into reading programs with other instructional materials.
A Pusan National University study finds that heatwaves significantly impact public health among individuals with disabilities, increasing the risk of hospitalizations by 1.07 times. This results in a substantial economic burden, highlighting the need for well-informed public health policies to address these vulnerable groups.
A team of researchers from Pusan National University developed a method to enhance the stability of perovskite solar cells using crown ether B18C6. This approach resulted in improved power conversion efficiency and resistance to moisture, addressing key issues such as lead leakage and degradation due to environmental factors. The study...
A recent study by Pusan National University scientists discovered the crucial role of PKM gene and EPHA2 pathway in HNSCC development. The research highlights the importance of HPV infection status in shaping the tumor microenvironment, enabling precision medicine for targeted treatment.
Researchers from Pusan National University discovered a link between diabetes and periodontitis, showing pro-inflammatory cytokines rise in classical monocytes. The study highlights the systemic impact of these conditions on immune regulation and suggests a potential therapeutic target to reduce diabetes risk.
The team proposed a novel machine learning model with data augmentation, which accurately predicts the plastic anisotropic properties of wrought Mg alloys. The model showed significantly better robustness and generalizability than other models, paving the way for improved design and manufacturing of metal products.
A recent study published in npj Climate and Atmospheric Science reveals that changes in subtropical and midlatitude eddy activity control the variation of the Hadley cell edge latitude. The researchers analyzed 41 years of data and found associations with El Niño, La Niña, and the Arctic oscillation.
Researchers from Pusan National University found a notable association between smoking and an increased risk of Amyotrophic Lateral Sclerosis (ALS), particularly among female smokers. The study revealed a dose-response relationship, with the risk peaking at moderate to heavy smoking levels.
Researchers develop nanofibrous matrices containing MXene nanoparticles to aid in muscle regeneration. The study reveals molecular mechanisms behind the effects of MXene nanoparticles on muscle growth, suggesting a promising avenue for treating volumetric muscle loss and muscle-related ailments.
A study by Pusan National University researchers found a significant association between Cutibacterium acnes and lichen striatus hypopigmentation, suggesting the potential for targeted therapy to reduce LS duration and hypopigmentation. The research team identified other likely candidates in skin microbiota imbalance.
The study demonstrates the enhancement of light amplification in perovskite nanosheets, paving the way for advances in optoelectronics and other applications. The researchers achieved this by creating a patterned waveguide, which improved optical confinement and heat dissipation.
Miniaturized electrochemical sensors offer low-cost, time-efficient analysis and high specificity and sensitivity for toxic heavy metal detection. However, limitations in selectivity, detail, and interference by foreign species hinder on-site analysis.
The study reveals that peer reaction video feedback provides valuable insights into teaching strengths and weaknesses, enhancing reflection skills. It also enables concrete feedback on performance and reduces discomfort in delivering negative feedback.
Researchers from Pusan National University have developed pricing formulas for vulnerable timer options, which can help reduce investment risks. The study found that these options are more effective than standard timer options in managing credit risk.
Researchers found that the OsMATL2 gene triggers haploid induction when inactivated, resulting in plants with half the normal chromosome number and reduced seed setting. This discovery could revolutionize rice cultivation by accelerating breeding processes.
Scientists discovered that climate shifts during the last 400,000 years influenced the frequency of Neanderthal-Denisovan interbreeding. The researchers found that temperature changes triggered habitat overlaps, leading to increased contact between the two species.
The study reveals two OsRALF peptides essential for pollen tube germination and elongation, crucial for double fertilization. Exogenous application of these peptides enhances pollen tube elongation, while inhibiting germination at higher concentrations.
Researchers found that stocks with thin tails, indicating low tail risk, exhibit left-tail momentum, contradicting previous assumptions. The phenomenon is driven by investors overvaluing these stocks, suggesting a complex relationship between risk and return.
A study by Pusan National University researcher Eunseok Ro examines the shift in instruction-giving practices for a book club conducted via video conference. As the facilitator adapts to the new virtual environment, she gradually changes her approach, adopting more recipient-designed and diversified instruction delivery.
Researchers at Pusan National University have developed a new adsorbent that utilizes problematic protons in acidic wastewater to enhance the removal of radioactive cesium ions. The adsorbent, potassium calcium thiostannate, shows improved capacity under strongly acidic conditions.
Researchers at Pusan National University have developed high-adsorption phosphates that can efficiently capture radionuclide cesium ions. These phosphates outperform standard adsorbents with record-high adsorption capacities, making them promising candidates for radioactive waste disposal.
A new study suggests that increased exposure to air pollution may be associated with first hospital admissions for acute kidney injury. The research found a link between PM2.5, NO2, and O3 exposure and an increased risk of AKI, even at low annual exposures.
Researchers at Pusan National University have created a new algorithm that can accurately predict ice resistance and fracture points for ships navigating through the Arctic shipping routes. The model uses an elastic material approach, allowing it to study continuous ice-breaking processes, which is essential for efficient navigation.
A novel, low-cost sensor system utilizing force-sensing resistor technology has been developed by Pusan National University researchers for real-time pipeline monitoring. The system demonstrated a 99.4% correlation with commercial sensors, enabling accurate detection of pipeline damages.
Researchers at Pusan National University have created a portable molecular sensor that detects biogenic amines released from spoiled food using polydiacetylene-based beads. The sensor, which changes color to red upon binding with BAs, can be used for rapid visual detection of spoiled food during storage and distribution.