Technology

Shaking the compact, lightweight device generates enough electricity to power 100 LEDs.

Machine learning algorithms allow analysis and characterization of the atomic arrangement of silicon surface superstructures without the need for human expertise.

Moving parts in mechanical come into regular contact, leading to wear and tear. Now, researchers at Tohoku University have developed a contact control system, driven by artificial intelligence, to greatly reduce contact between damaged parts.

Bioengineers formulated a mathematical model that clarified the importance of bat ear motions in direction detection, making way for lean, mean sonar navigation machines.

An international research team has discovered the first example of a supernova, known as SN 2018ivc, showing an unprecedented rebrightening at millimeter wavelengths about one year after the explosion. With the help of the Atacama Large Millimeter/submillimeter Array -- or ALMA -- the analysis revealed that the dying massive star ejected a large amount of its envelope due to a strong binary interaction with a companion star that took place about 1500 years before the explosion. In a paper published in The Astrophysical Journal Letters, the team posits that this rebrightening event in SN 2018ivc provides a missing link between supernovae -- or SN -- that occur in binary star systems and those that involve solitary massive stars.

A model that rapidly searches through large amounts of materials could find sustainable alternatives to existing composites.

2.5-dimensional materials promise new applications for artificial intelligence, electronics, automobiles and the energy sector.

A new apparatus uses electromagnets to remotely control guidewires through tiny, tortuous blood vessels for the treatment of cardiovascular diseases.

A team of researchers from Universiti Teknologi Malaysia and Universiti Malaysia Pahang has successfully developed an electrospinning method for producing Nylon Nanofibres for use in carbon fibre composites to enhance the impact properties of carbon composites.

A collaborative research group from Tohoku University and the Toyohashi University of Technology has invented a new and efficient method to create metallic plasmas from solid metals under a strong magnetic field in a microwave resonator.

Scientists from Oil Crops Research Institute (OCRI) of Chinese Academy of Agricultural Sciences (CAAS), Anhui Agricultural University (Anhui, China), Newcastle University in Singapore, and Huizhou Comvikin Biotechnology Co., Ltd (Guangdong, China) have developed a green and efficient approach to synthesize highly liposoluble and antioxidant L-ascorbyl esters by immobilized lipases.

Sifting through sewage for SARS-CoV-2 genetic material could help authorities tailor infection control policies.

Asia Research News monitors the latest research news in Asia. Some highlights that caught our attention this week are the discovery of a dinosaur larynx, 3D-printed contact lenses that use AR, and a leggy robot spider that can fly.

Tree rings forecast extreme weather in central Asia, Squid 🦑and chemistry make versatile hydrogels, James Webb telescope reveals the earliest galaxies & Reducing negative effects of screen time. Read all in the latest Editor's Choice. Plus our latest journalist resource "Experts for Media: Antimicrobial Resistance "🦠.

Asia Research News monitors the latest research news in Asia. Some highlights that caught our attention this week are a drone that can both fly and swim with ease, successfully cloned super cows, and an insole that can track slips and falls.

A research team led by an associate professor at Tohoku University has developed a microscopic fiber equipped with actuators and biochemical sensors. The breakthrough could be used to develop smart catheters and lead to further advancement in robotics.

A research group at Osaka Metropolitan University has derived a new evaluation method for the measuring the size X-ray microbeams (diameter) through mathematical analysis. The group then verified the validity of the mathematically derived evaluation method by measuring the diameter of X-ray microbeams using metal wires of various diameters with an X-ray fluorescence analysis system for small areas and found that it was possible to calculate the beam diameter more accurately than the previous conventional evaluation method.

Scientists from two Asian universities, namely Universiti Teknologi Malaysia (UTM) and Newcastle University in Singapore, have completed a study to understand how the mechanical behaviour of carbon fibre reinforced epoxy composite laminates could be compromised by moisture seepage.

Researchers used a chemical synthesis robot and computationally cost effective A.I. model to successfully predict and validate highly selective catalysts.

Osaka University researchers investigated the physics of laser-driven neutron sources, and found the relationship between the power and the neutrons generated. They were able to decrease the exposure time needed for neutron absorption experiments, which may be employed in biomedical research.

Enhancing the virtual experience with the touch sensation has become a hot topic, but today’s haptic devices remain typically bulky and tangled with wires. A team led by the City University of Hong Kong (CityU) researchers recently developed an advanced wireless haptic interface system, called WeTac, worn on the hand, which has soft, ultrathin soft features, and collects personalised tactile sensation data to provide a vivid touch experience in the metaverse.

The study is an important step towards the understanding of long-term changes in the water cycle and will aid in more informed decisions when assessing and managing regional water systems.

A research group at the Osaka Metropolitan University Graduate School of Informatics has developed a new learning method for artificial intelligence that combines classification performance for data with multiple labels with the ability to learn continually from data. Numerical experiments on real-world multi-label data indicate that the new method outperforms conventional approaches. The simplicity of this algorithm makes it easy to integrate it with other algorithms to devise new ones.

Researchers from Osaka University have shown that a system known as the GET pathway is essential for efficient mitophagy, the process by which mitochondria are removed from cells. The GET pathway targets a protein assembly called the Ppg1–Far complex, which inhibits mitophagy, to the membrane of a part of the cell called the endoplasmic reticulum. When the GET pathway is defective, this complex instead becomes targeted to mitochondria, where it acts to suppress mitophagy.

Everyday electronics, such as our phones, employ surface acoustic wave devices for frequency filtering and sensing. But this consumes a lot of energy, serving as a drain on battery life. Now, a team of researchers has developed a new acoustic waveguide based on the mathematical concept of topology, which will help alleviate this problem.

Asia Research News monitors the latest research news in Asia. Some highlights that caught our attention this week are a stem-cell based therapy for pets with cancer, how meditation could affect our gut microbiome, and an edible mushroom that contains a deadly nerve gas.

Hong Kong Baptist University (HKBU) took an important step forward in heralding a new cinematic experience for the future by establishing the Visualisation Research Centre recently. The Centre is home to the world’s first 360-degree immersive LED Visualisation Cinema and the 180-degree iDome Cinema.

Overeating mechanism: why "eating just one chip"🍟 is impossible, Measuring hidden energy of gamma-ray bursts, Marine species that can adapt to ocean acidification & A rough start can lead to a strong bond, Read all in our first Editor's Choice of 2023. Plus our interview on what dengue vaccine approval in EU💉means for global dengue protection.

The natural abilities of squid tissues and the creativity of chemists combine to take hydrogel research in new directions.

Imagine if your t-shirt could take your sweat and analyze it for health abnormalities. Well, this is much closer to reality after a recent breakthrough by a research group led by a Tohoku University assistant professor. The group created the first microelectronic fiber with microscopic parameters that is capable of analyzing electrolytes and metabolites in sweat.