Peer Reviewed

Slow earthquakes have been discovered to exhibit anomalously slow, long-lasting, and small slips, adjacent to regular earthquakes where we sometimes feel catastrophic vibration. However, no one knows the reason why they show such strange characteristics. In a study published in a scientific journal Nature Communications, researchers at The University of Osaka succeeded in experimentally reproducing the multiple features of slow earthquakes in the lab and suggested the grain-scale origin of them based on their direct observations.

- Professor Ko Jae-won’s research team at DGIST uncovers key role in signal transmission between neurons and memory formation - Establishing the molecular foundation of learning and memory, expected to treat dysfunctional brain disorders, such as autism and dementia

- Joint research team from DGIST, KAIST, POSTECH, Kyung Hee University, and Kongju National University develops a next-generation, eco-friendly heating and cooling technology that operates without electricity - The research result was selected as the cover study in ‘Advanced Materials’

- The DGIST research team, led by Professors Eom Ji-won and Ko Jae-won, identified the cause: a protein abnormality in autistic patients that disrupts brain signal transmission and leads to communication difficulties. - Identifying the ‘Switch inside Brain’ linked to autistic symptoms, expected to provide clues for developing future treatments for mental illness.

- Enables high-resolution Doppler estimations through signal extrapolation without complex computation... Expected to enhance unmanned system performance

Scientists turn essential oil compounds into durable yet decomposable polymers.

Researchers from The University of Osaka created a reagent for important building-block molecules with an abundant main-group element, gallium. These early findings show that an organic gallium compound can display transition-metal-like reactivity under light irradiation. Using common main-group elements like gallium offers a new way to make sustainable catalysts that do not need expensive transition metals, which are environmentally damaging and vulnerable to supply disruption.

A research group led by Associate Professor Islam MD Parvez and Professor Kenji Hato of the Graduate School of Agriculture at Ehime University has developed "Hort-YOLO," a real-time monitoring system for horticultural crops. This system is an advanced object detection network focused on accurate and context-aware analysis of crops, and simultaneously achieves a balance between annotation speed and scalability of supervised learning, making it practical for deployment in real-world environments.

What if a surface could instantly switch from sticky to slippery at the push of a button? By using electricity to control how ions and water structure at the solid liquid interface of self-assembled monolayers of aromatic molecules, researchers at National Taiwan University have created a molecular-scale adhesion switch that turns attraction on and off.

Researchers from The University of Osaka developed mirror-image semiconductor polymer molecules for organic solar cells. The new acceptor molecules prevent recombination of electrons and holes by generating currents with spin-polarization of about 70% in which one electron spin dominates. Solar cells containing the new acceptors showed three times higher efficiency than the non-mirror-image version. Using mirror-image acceptor molecules provides a new way of increasing efficiency in clean energy technology.

A new scoring system using common clinical parameters accurately identifies chronic liver disease patients with a significantly increased risk of developing liver cancer. This tool acts as a universal predictor, helping doctors guide surveillance recommendations for patients with diverse liver diseases, including metabolic dysfunction associated steatotic liver disease.

A commoning approach for democratic, community-centric weather modification

Researchers from The University of Osaka fabricated a nanopore surrounded by a gate as a cooling system with enhanced efficiency for semiconductor chips. Applying a voltage to the gate induces the flow of ions through the nanopore. Creating a salt gradient makes the ion flow unidirectional. Heat is dragged along with the ions, resulting in heat transfer. Changing the applied voltage from negative to positive switches the system from cooling to heating.

Researchers from Japan have unveiled a comprehensive dataset detailing the psychological and social responses of Japanese adults to the COVID-19 pandemic. Spanning 30 survey waves from January 2020 to March 2024, the open dataset captures how Japanese adults’ risk perception, preventive behaviors, policy attitudes, views toward foreigners, and psychological distress evolved over more than four years of uncertainty. Published as a data paper in Data in Brief, this resource is now openly accessible to the global community.

Superconductive materials can conduct electricity with no resistance, but typically only at very low temperatures. Realizing superconductivity at room temperature could enable advanced, energy-efficient electronics and other technologies. Now, an international research team is one step closer to such an achievement.

Researchers from National Taiwan University Hospital and collaborating institutions have demonstrated that finerenone, a new-generation nonsteroidal mineralocorticoid receptor antagonist (MRA), significantly reduces the risk of death and major heart and kidney events compared with spironolactone in patients with chronic kidney disease (CKD) and type 2 diabetes (T2D).

Researchers from the Institute of Industrial Science, The University of Tokyo detect the motion of hydrogen atoms in palladium at low temperatures using channeling nuclear reaction analysis

Researchers have created a special culture medium that allows dog stem cells to stably differentiate into functional heart muscle cells complete with contractions

The Philippines remains mired in import dependence despite years of government support.

When labelled scans are scarce and hospitals collect images in different ways, a new training recipe developed by SUTD researchers helps segmentation AI keep its bearings across domains without needing more annotations.

Physicists at The University of Osaka have unveiled a breakthrough theoretical framework that uncovers the hidden physical rule behind one of the most powerful compression methods in laser fusion science — the stacked-shock implosion. While multi-shock ignition has recently proven its effectiveness in major laser facilities worldwide, this new study identifies the underlying law that governs such implosions, expressed in an elegant and compact analytic form.

Scientists from National Taiwan University and the National Institutes of Applied Research of Taiwan develop a rapid and accurate microfluidic device that generates precise drug gradients and outperforms manual dilution, enabling reliable multi-drug screening for high-throughput and personalized medicine.

Astronomers have uncovered a previously unknown, extreme kind of star factory by taking the temperature of a distant galaxy using the ALMA telescope. The galaxy is glowing intensely in superheated cosmic dust while forming stars 180 times faster than our own Milky Way. The discovery indicates how galaxies could have grown quickly when the universe was very young, solving a long-standing puzzle for astronomers.

Direct Observation of Energy Transfer in Organic Semiconductor Nanostructures with a Home-Built Femtosecond Microspectroscopy System

Human clinical trials reveal anti-obesity and heart-protective effects of black cumin

Researchers at The University of Osaka developed the Balloon-Assisted Bronchoscope Delivery (BDBD) technique and in a first-in-human clinical trial, the team successfully demonstrated that this technique is both safe and effective, enabling access to lesions smaller than 20 mm. By using a small balloon to gently widen airways, it allows endoscopes to reach deep, peripheral lung tumors, promising more accurate cancer diagnosis and new minimally invasive treatment options.

A seven-year study of 470 patients revealed that a severe fungal lung infection once mainly seen in specific high-risk groups is increasingly affecting elderly patients and those with common cancers who are not receiving traditional high-risk treatments, suggesting current prevention strategies may be missing vulnerable populations.

Researchers from The University of Osaka and Daikin Industries, Ltd. have discovered a key metric, "electrolyte lithium-ion chemical potential," that governs lithium-ion battery performance. This quantitative indicator shows that efficient charging occurs when lithium ions are sufficiently “unstable” in the electrolyte. This breakthrough replaces trial-and-error methods with a rational design approach, enabling faster development of safer, higher-performance batteries for applications like EVs and renewable energy storage.

Prof. Pi-Tai Chou’s group at National Taiwan University Department of Chemistry has created a catalyst that turns two challenges into one solution: it produces clean hydrogen with remarkable efficiency while breaking down urea with ease. This breakthrough not only lowers the energy cost of hydrogen but also helps eliminate harmful pollutants.

In their final year of life, older adults with advanced dementia undergo frequent hospitalisations and invasive interventions such as tube feeding and physical restraints. Family caregivers face heavy emotional and financial burdens, often with limited guidance or support.