Connecting Research and Experts with Journalists

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Candle flames, cars, and airplanes emit harmful gases and particles, which are formed through highly complex processes involving extremely fast reactions and often transient flow conditions. To better understand these processes, scientists from the USA and Europe developed the fastest 2D planar imaging system.

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Since the early 2000s, optical frequency combs have had a major impact on science and technology. Miniaturization onto photonic chips is important for their deployment outside laboratory settings. Towards this goal, Song et al., demonstrated octave-spanning soliton frequency combs on the thin-film lithium niobate photonic platform.

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Astronomers using NASA’s James Webb Space Telescope were surprised to find a distant, red galaxy distorted into the shape of a question mark. A specific, rarely-seen type of natural gravitational lens is causing the galaxy to appear multiple times.

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A SLIPT system using a MIMO-based configuration significantly enhances data transmission and energy harvesting. This approach combines space- and time-splitting, enabling high data rates and efficient power transfer. The system operates in either single PD or quadrant PD mode, adapting to various conditions and requirements.

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A team including faculty at Binghamton University, State University of New York has created a machine-learning algorithm that can detect up to 94% of bogus academic papers — nearly twice as successfully as more common data-mining techniques.

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POSTECH team develops deep-learning powered label-free photoacoustic histology for virtual staining, segmentation, and classification of human liver cancers.

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Green-gap lasing is a grand challenge that nonlinear nanophotonics has promise to address. Our research advances this by using Kerr optical parametric oscillation in silicon nitride microrings, pumped with a tunable 780 nm laser, to access the entire green gap (532-633 nm).

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Optical phenomena are typically modeled with nearby interactions because interactions between optical elements generally decrease rapidly with distance. In the research from the Republic of Korea, scientists explored the impact of significant long-range interactions in topological photonics.

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Korea Electrotechnology Research Institute (KERI) has succeeded in domestically developing the ‘CNC driving system’ technology, a core component of machine tools—often referred to as "Mother Machines," the machines that make other machines.