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bubbles

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SHUFFLING BUBBLES REVEAL HOW LIQUID FOAMS EVOLVE

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(AGENPARL) – WORCESTER (MASSACHUSETTS), sab 06 febbraio 2021 IMAGE: A rearrangement event in a monodisperse foam. Note how bubbles move in the same direction along the same row, or in exactly the opposite direction in adjacent rows over long… view more  Credit: Tokyo Metropolitan University Tokyo, Japan – Researchers from Tokyo......
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LASER ACTIVATABLE PERFLUOROCARBON BUBBLES FOR IMAGING AND THERAPY THROUGH ENHANCED ABSORPTION FROM COUPLED SILICA COATED GOLD NANOPARTICLES

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(AGENPARL) – LONDON (UNITED KINGDOM), sab 30 gennaio 2021 Nanoparticles have extensively been used for cancer therapy and imaging (i.e., theranostics) using various imaging modalities. Due to their physical and chemical properties (e.g., absorption, fluorescence, and magnetic properties) they have been used for image guided therapy for cancer treatment monitoring.......
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ALGORITHMIC TRANSPARENCY, AND MARC FADDOUL’S VERY GOOD YEAR

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(AGENPARL) – BERKELEY, CALIFORNIA (USA), mar 19 gennaio 2021 Tuesday, January 19, 2021 Early in 2020, Marc Faddoul discovered something: it looked like the social media company TikTok based its user recommendations on physical appearance. Faddoul began to play around with dummy accounts: if he followed a white woman with......
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SYNOPSIS: WHERE CHAMPAGNE GETS ITS SOUND

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(AGENPARL) – WASHINGTON (D.C.), mar 19 gennaio 2021 January 19, 2021• Physics 14, s7 Researchers have uncovered the specific mechanisms that produce champagne’s crackle. Freefly/stock.adobe.com Freefly/stock.adobe.com × Hold a glass of champagne to your ear, and you will hear a gentle hissing sound, which comes from tiny bubbles bursting at......
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INSIGHTS INTO THE PHENOMENON OF ‘BUBBLE-FREE’ ELECTROCATALYTIC OXYGEN EVOLUTION FROM WATER

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(AGENPARL) – LONDON (UNITED KINGDOM), mar 22 dicembre 2020 Water electrolysis powered by renewable electricity will likely be critical to a future hydrogen economy. However, bubbles produced during water electrolysis add to capital and operational costs, due to blocking of the electrode surface and the necessary use of pumps and......

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