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NTU Singapore scientists develop solar-powered method to convert sewage sludge into green hydrogen and animal feed

Scientists at NTU Singapore have developed a solar-powered method to transform sewage sludge into green hydrogen and single-cell protein, reducing environmental damage and creating renewable energy and sustainable food. The three-step process recovers 91.4% of organic carbon and converts 63% into single-cell protein without producing h...

SourceNanyang Technological University·JournalNature Water·TypeExperimental study·DateMar 12, 2025

Dongguk University researchers create clove essential oil-based pickering emulsions

Dongguk University researchers developed a novel clove essential oil-based Pickering emulsion formulation with improved antibacterial properties. The emulsion uses carbon quantum dots derived from clove essential oil residue, increasing bacterial adhesion and antibacterial activity compared to conventional emulsions.

SourceDongguk University Evaluation and Audit Team·JournalChemical Engineering Journal·TypeExperimental study·DateMar 10, 2025

SwRI, U-Michigan engineers create more effective burner to reduce methane emissions

Researchers at SwRI and U-M have created a new methane flare burner using additive manufacturing and machine learning that eliminates 98% of methane vented during oil production. The burner's design, with a complex nozzle base and impeller, allows for efficient combustion even in challenging crosswind conditions.

SourceSouthwest Research Institute·JournalIndustrial & Engineering Chemistry Research·TypeExperimental study·DateMar 3, 2025

HKU researchers unveil neuromorphic exposure control system to improve machine vision in extreme lighting environments

Researchers at HKU have developed a neuromorphic exposure control system that mimics human peripheral vision to achieve unprecedented speed and robustness in dynamic perception environments. The system operates at 130 million events/sec, enabling edge deployment and addressing limitations of traditional exposure control.

SourceThe University of Hong Kong·JournalNature Communications·TypeComputational simulation/modeling·DateMar 3, 2025

Illinois researchers develop next-generation organic nanozymes and point-of-use system for food and agricultural uses

The University of Illinois researchers have developed organic-material-based nanozymes that can detect histamine in food products with an affordable analytic performance profile. An integrated point-of-use platform allows for rapid detection of agricultural and biological molecules without laboratory equipment.

Rice researchers develop efficient lithium extraction method, setting stage for sustainable EV battery supply chains

Researchers from Rice University have developed an efficient lithium extraction method using solid-state electrolyte membranes, which can separate lithium from water and other ions with near-perfect selectivity. This breakthrough could make the production of EV batteries more sustainable by reducing reliance on traditional mining methods.

SourceRice University·JournalScience Advances·DateFeb 28, 2025

Soft actuators, smart sensors: Innovative sensor allows real-time monitoring of complex systems

The Dielectric Elastomer Sensor (DES) offers real-time pressure and vibration monitoring in soft fluidic actuators, ideal for robotics and biomedical devices. The sensor's flexibility and ability to withstand large deformations make it suitable for applications in automobile designing and structural health monitoring.

SourceShibaura Institute of Technology·JournalMeasurement·TypeExperimental study·DateFeb 27, 2025

Designing homochiral metal–organic frameworks with ultrahigh surface areas and stability for practical applications

A novel mixed-ligand strategy creates ultrahigh surface area, chemically stable chiral MOFs ideal for practical applications in asymmetric catalysis. The frameworks demonstrate record-breaking surface areas and exceptional structural features, making them suitable as heterogeneous catalysts.

SourceScience China Press·JournalScience Bulletin·TypeExperimental study·DateFeb 21, 2025

Revolutionizing dynamic facial projection mapping: A leap forward in augmented reality

Researchers developed innovative techniques and optical solutions to overcome long-standing challenges in facial projection mapping. They achieved unprecedented speed in dynamic facial projection mapping while maintaining high accuracy, and proposed methods to simulate video annotations and minimize alignment artifacts.

SourceInstitute of Science Tokyo·JournalIEEE Transactions on Visualization and Computer Graphics·TypeExperimental study·DateFeb 20, 2025

Plasma arc cutting: PNU and KIMM scientists together decode gas flow dynamics

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.

SourcePusan National University·JournalInternational Communications in Heat and Mass Transfer·TypeComputational simulation/modeling·DateFeb 20, 2025

New technique to make food deliveries more efficient

Researchers at North Carolina State University have developed a new technique to improve the efficiency of food-delivery operations. The technique accounts for key factors such as food supply, location, and vehicle capacity to determine optimized routes that make food delivery faster and more fuel-efficient.

SourceNorth Carolina State University·JournalComputer-Aided Civil and Infrastructure Engineering·TypeComputational simulation/modeling·DateFeb 20, 2025

Tests on sunglasses show deficiencies in protection against ultraviolet rays

A study analyzing 12 sunglasses models found that only one met international safety limits for UV radiation exposure. The lenses lose their ability to block UV radiation over time, increasing the risk of eye damage. To minimize this risk, scientists suggest adopting ICNIRP limits as standard practice.

SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalResearch on Biomedical Engineering·DateFeb 20, 2025

All generic drugs are not equal, study finds

A new study found that generic drugs made in India have significantly more 'severe adverse events' for patients, including hospitalization and death. The researchers matched 2,443 drugs made in the US and emerging economies, finding that mature generic drugs were responsible for the higher rates of severe adverse events.

SourceOhio State University·JournalProduction and Operations Management·TypeData/statistical analysis·DateFeb 19, 2025

AI in retail: how to spark creativity and improve job satisfaction

A study by researchers from Florida Atlantic University and Hanyang University explores how AI service quality affects retail employees' innovation, job fit, and job satisfaction. The results suggest that employees are more likely to engage in innovative behaviors when they perceive benefits from AI interactions.

SourceFlorida Atlantic University·JournalJournal of Retailing and Consumer Services·TypeData/statistical analysis·DateFeb 19, 2025

Opportunistic car recalls could damage brands

Research from Edith Cowan University found that opportunistic recalls, where dealerships try to upsell during the process, lead to negative brand personality and protest behavior. However, protests can paradoxically strengthen customer loyalty if companies effectively manage the recall issue and engage with customers.

SourceEdith Cowan University·JournalJournal of Retailing and Consumer Services·TypeSurvey·DateFeb 16, 2025