Peer Reviewed

Researchers from Japan found that macro-heterogeneity (the presence of multiple cell types) and micro-heterogeneity (variability in cell behavior within a cell type) are crucial for muscle breakdown and rearrangement in the pupal stage of fruit fly development. Computational modeling of cell interactions suggested that designing heterogenous robot swarms based on similar principles could improve their ability to multitask.

SUTD researchers have developed a generative urban model that upends the notion that walkable neighbourhoods must come at the expense of road access, offering a new way to balance mobility and liveability.

A new study highlights how machine learning can effectively identify key factors influencing rice yield for over five decades, emphasizing the importance of tailored management practices and varietal replacement as a response to climate change.

Researchers at Tohoku University have unified experimental and computational data into one valuable resource: a map that instantly guides scientists to suitable materials out of countless candidates.

Cell-free (CF) MIMO network is emerging as a key B5G/6G technology for improved connectivity, spectral efficiency, and service quality. This work proposes a novel CF-MIMO signal detector that can reduce the energy consumption by up to 58%.

Researchers at The University of Osaka have developed a novel technique to enhance the performance and reliability of silicon carbide (SiC) metal-oxide-semiconductor (MOS) devices, a key component in power electronics. This breakthrough utilizes a unique two-step annealing process involving diluted hydrogen, to eliminate unnecessary impurities and significantly improve device reliability.

Changing the interval between fertility drugs boosts fertility even in rats that typically respond poorly

Researchers at National Taiwan University developed a biodegradable, electroconductive self-healing hydrogel combined with acupuncture that restores motor function and protects brain neurons in Parkinson’s disease models.

The research team directed by H. Shimomoto and E. Ihara in Ehime University succeeded in preparing a new type of carbon-carbon main chain polymers, in which cyclic repeating units are densely incorporated around the carbon-based main chain. In addition, the team demonstrated the unique thermal behavior of the obtained polymers, compared to the corresponding polymers without cyclic structures. This achievement will contribute to the development of new functional polymer materials.

Researchers at The University of Osaka and collaborating institutions have developed a cryo-optical microscopy technique that rapidly freezes live cells with millisecond precision during optical imaging. This enables detailed quantitative imaging of fast cellular events via optical microscopy techniques, including super-resolution fluorescence and Raman microscopy. With near-instant immobilization, a single time point in the cells can then be visualized with multiple imaging techniques, providing new insights across cell biology, biophysics, and medical research.

Researchers at Tohoku University have created a new catalyst that can partly renew itself while working, opening possibilities for more durable materials in energy and chemical applications.

Scientists from National Taiwan University System developed a next-generation nanomaterial-enhanced mass spectrometry system that dramatically boosts sensitivity and accuracy for detecting multiple classes of psychoactive substances. This approach overcomes traditional matrix interference, allowing rapid, reproducible, and interference-free drug screening for real-time diagnostics.

JapanFlux2024 compiles 30+ years of eddy covariance data from 83 sites across the region

This study demonstrates that the addition of porphyrin-like additives (H₂Pc and SnPc) to 2D tin-based perovskite transistors significantly enhances charge transport and suppresses Sn²⁺ oxidation, achieving a high hole mobility of 4.40 cm² V⁻¹ s⁻¹. Moreover, the devices exhibit fast (0.001 s) and stable nonvolatile photomemory behavior under multi-wavelength optical stimuli, paving the way for neuromorphic computing applications.

Can understanding these differences help researchers breed better crops suited for a changing climate?

Recent research on fullerene’s role as a metal-free catalyst may redefine our understanding of how carbon nanomaterials can be used in clean energy technologies.

Professor Ogawa, Mr. Echigo (PhD student), and their colleagues in Kanazawa University report in Eur J Nucl Med Mol Imaging that combination of an At-211-labeled agent with immune checkpoint blockade significantly enhances its therapeutic effect. This strategy represents a promising advancement in the development of next-generation cancer therapies that combine targeted alpha therapy and immunotherapy.

Most currently used fuel cells can only operate efficiently above 500°C, but researchers found a way to essentially cut that number in half.

Researchers at The University of Osaka have discovered a new type of chiral symmetry breaking (CSB) in an organic crystalline compound. This phenomenon, involving a solid-state structural transition from an achiral to a chiral crystal, represents a significant advance in our understanding of chirality and offers a simplified model to study the origin of homochirality. This transformation also activates circularly polarized luminescence, enabling new optical materials with tunable light properties.

Using XRISM, JAXA’s new high-precision X-ray spectroscopic satellite, researchers observed a stellar-mass black hole in the Milky Way and detected highly ionized iron absorption lines — clear signatures of hot gas. Remarkably, this detection was achieved at the dimmest X-ray state ever reported for such a system. The results reveal the complex structure and motion of gas around the black hole, offering new insights into the dynamic behavior of black holes.

Researchers report a Cu-based catalyst on graphitic carbon nitride with tunable atomic configurations, revealing that intercalated Cu dual-atom selectively drives CO2 reduction to methane with 88% efficiency while single-atom and nanoparticle catalysts favor hydrogen evolution.

Taiwanese research team provides important new evidence on diabetes medications' respiratory outcomes, with implications for patients with dual chronic conditions.

Researchers from The University of Osaka used electricity to drive a reaction to form a novel hetero[8]circulene consisting of five hexagons and three pentagons (called a dioxaza[8]circulene). The dioxaza[8]circulene is unsymmetrical, unlike existing hetero[8]circulenes. The novel molecule can be produced from commercially available materials by a two-step method that simultaneously forms six new bonds with only water as a byproduct. The dioxaza[8]circulene may have potential as a photocatalyst, and be used to speed up reactions triggered by light.

The subducted oceanic crusts are regarded as the major source of lower-mantle heterogeneity. However, the limited knowledge about the physical properties of major components in the subducted oceanic crusts prevents us from fully understanding the complex features of the related geophysical anomalies. Here, we comprehensively investigated the phase transition of (Al, H)-bearing stishovite at simultaneously high P-T conditions. These results contribute to our understanding on the complex depth distribution of the mid-lower mantle seismic scatterers.

A research group led by The University of Osaka has discovered that the DNA repair enzyme Polβ plays a crucial role in protecting the developing brain from harmful mutations. The study found that a lack of Polβ leads to a significant increase in small insertions and deletions of DNA, known as indels near CpG sites, which are important regulatory regions in genes. This accumulation of mutations could contribute to neurodevelopmental disorders.

Paving the way for cleaner air and greener chemical processes.

- A research team led by DGIST Professor Younghoon Kee has identified a novel DNA damage repair pathway and mechanism. - Study published in The Proceedings of the National Academy of Sciences of the United States of America (PNAS), one of the most distinguished international journals.

Sensitive region detection for improved non-invasive cattle monitoring

Researchers find a way to eliminate the issue of friction when it comes to the speedy and precise delivery of small components for miniature electronics and other applications.

Studies have found that natural polysaccharides from Taiwan's national treasure "Antrodia", after specific treatment, can not only effectively inhibit inflammation, but also fight the proliferation of lung cancer cells.