Showing 381 - 400 results of 3,780 for search '"helium"', query time: 0.14s Refine Results
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    Experimental evolution of active Brownian grains driven by quantum effects in superfluid helium by Oleg F. Petrov, Roman E. Boltnev, Mikhail M. Vasiliev

    Published 2022-04-01
    “…We observed the grain structures in a state far from thermodynamic equilibrium and their evolution to more complex organized structures with lower entropy due to the quantum mechanism of exceedingly high entropy loss in superfluid helium.…”
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  9. 389

    Helium/Argon-Generated Cold Atmospheric Plasma Facilitates Cutaneous Wound Healing by Bih-Show Lou, Bih-Show Lou, Jang-Hsing Hsieh, Jang-Hsing Hsieh, Chun-Ming Chen, Chun-Wei Hou, Hui-Yu Wu, Pang-Yun Chou, Chih-Ho Lai, Chih-Ho Lai, Chih-Ho Lai, Chih-Ho Lai, Jyh-Wei Lee, Jyh-Wei Lee, Jyh-Wei Lee, Jyh-Wei Lee

    Published 2020-06-01
    “…In the present study, we investigated the impact of helium (He)- or a gas mixture of He and argon (He/Ar)-generated CAPJ on cell proliferation, which is a pivotal step during the wound healing process. …”
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  10. 390

    Effect of Helium Plasma Modified Technology on the Structure and Antibacterial Properties of Chitosan Materials by Juncong XU, Yaoyuan LI, Cailing XU, Wenbei SITU

    Published 2022-04-01
    “…Considering the relevant safety problems caused by microbial pollution, in order to improve the antibacterial properties of chitosan materials and its further application, this study modified chitosan (CS) materials with plasma under helium atmosphere to design CS-based antibacterial materials. …”
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    The Electron Proton Helium INstrument as an example for a Space Weather Radiation Instrument by Kühl Patrick, Heber Bernd, Gómez-Herrero Raúl, Malandraki Olga, Posner Arik, Sierks Holger

    Published 2020-01-01
    “…With the increasing importance of quantifying the radiation risk for, e.g. for the human exploration of the Moon and Mars, it is essential to continue and further improve these measurements. The Electron Proton Helium INstrument (EPHIN) on-board SOHO continually provides these data sets to the solar science and space weather communities since 1995. …”
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    Coastal upwelling off Peru and Mauritania inferred from helium isotope disequilibrium by R. Steinfeldt, J. Sültenfuß, M. Dengler, T. Fischer, M. Rhein

    Published 2015-12-01
    “…Both advective and diffusive nutrient fluxes into the mixed layer are calculated based on the helium-derived vertical velocities and the vertical diffusivities. …”
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