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Showing 1 - 20 results of 33,055 for search 'surface ((selective OR selection) OR effective)', query time: 0.32s Refine Results
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    Development of Energy-Selective Surface for Electromagnetic Protection by Jinghao Lv, Caofei Luo, Jiwei Zhao, Haoran Han, Huan Lu, Bin Zheng

    Published 2025-05-01
    “…Energy-selective surfaces (ESSs) have gained attention as an advanced electromagnetic protection technology. …”
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    Article
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    Multi-layer frequency selective surface wideband filter with high selectivity operating in L, S, and C bands by Vincenzo Violi, Danilo Brizi, Agostino Monorchio

    Published 2025-07-01
    “…Abstract This paper presents the design and analysis of a novel 2D multilayer frequency selective surface (FSS) passband filter conceived for broadband response with pronounced roll-off characteristics. …”
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    Article
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    Impact of Nitric Oxide on the Surface Properties of Selected Polymers by Moritz Köglmaier, Anja Caspari, Stefan Michel, Günter K. Auernhammer, Werner Kunz

    Published 2025-03-01
    “…The change in the surface properties of polymer materials used in an extracorporeal membrane oxygenation (ECMO) device due to nitric oxide (NO) treatment was characterized by zeta-potential and dynamic contact-angle measurements. …”
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    Selective Adsorption Properties of a Model Nano-Patterned Surface by Paweł Szabelski, Agnieszka Guz

    Published 2011-06-01
    “…For each pattern and each type of molecule, the corresponding adsorption energy distributions (AEDs) were determined and used further for the calculation of the associated selectivities. It was demonstrated, that depending on the pattern formed by the active sites, the selectivity towards the bent molecule can vary quite considerably and that a suitable choice of surface pattern can maximize the selectivity. …”
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    Article
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    Effect of shot peening on surface mechanical properties of selective laser melting TC4 titanium alloy by LIU Yiran, LI Lei

    Published 2025-06-01
    “…When the load increases to 20 N, the average friction coefficient of the samples treated with ϕ2.3 mm shot slows down, while the friction coefficient of the samples treated with ϕ4.0 mm shot has little change. The surface of selected laser melted TC4 alloy after shot peening has obvious wear marks and plastic deformation, and the wear mechanism is mainly abrasive wear. …”
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    Article
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    The Effects of Solvation Enthalpy, Surface Tension, and Conductivity of Common Additives on Positive Electrospray Ionization in Selected Pharmaceuticals by Pieter Venter

    Published 2025-04-01
    “…Ammonium bicarbonate, the second most effective additive, uniquely prevents metal adduct formation, leading to enhanced [M + H]<sup>+</sup> ion signals.…”
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    A Novel Compact GNSS Antenna with Plasma Frequency Selective Surface by Yavuz Öztürk, Fadıl Kuyucuoğlu, Olcay Yiğit

    Published 2024-08-01
    “…In this study, a plasma frequency selective surface (PFSS) was designed with an array of ordinary fluorescent lamps backed by a conducting plate. …”
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    Article
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    Selective Air Oxidation of Bis- and Trisphosphines Adsorbed on Activated Carbon Surfaces by Ehsan Shakeri, John C. Hoefler, Janet Blümel

    Published 2025-06-01
    “…The new surface-assisted air oxidation of phosphines adsorbed on AC renders expensive and hazardous oxidizers obsolete and opens a synthetic pathway to the selective mono-oxidation of bis- and trisphosphines.…”
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    Selective Photooxidation and Photoreduction Processes at 𝐓𝐢𝐨𝟐 Surface-Modified by Grafted Vanadyl by Rossano Amadelli, Luca Samiolo, Andrea Maldotti, Alessandra Molinari, Delia Gazzoli

    Published 2011-01-01
    “…The surface-modified TiO2 exhibits an enhanced selectivity to benzaldehyde in the photocatalytic oxidation of benzyl alcohol in an aqueous medium and an increase of cyclohexenol formation in the case of cyclohexene in nonaqueous solvent. …”
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    Broadband Linear to Circular Polarizer Based on Multilayer Frequency-Selective Surface by Yi Yuan, Jun Ding, Chao Huang, Xia Ma, Xun Qu, Chenjiang Guo

    Published 2023-01-01
    “…In this work, a transmission polarizer is described by using a frequency-selective surface to transform linearly polarized waves into circularly polarized waves. …”
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    Article