Articles with "semi open" as a keyword



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Evolution of inorganic pollutants from landfills in shallow aquifers of different hydrogeological systems in Lithuania

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Published in 2018 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-018-3334-y

Abstract: This study examines the patterns of evolution in inorganic macrocomponent speciation and the saturation state of the landfill leachate-polluted groundwater of three closed unlined landfills that are located in different hydrogeological systems (open, semi-open and… read more here.

Keywords: open closed; different hydrogeological; hydrogeological systems; semi open ... See more keywords
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On regular δ-semi.open space

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Published in 2021 at "Journal of Interdisciplinary Mathematics"

DOI: 10.1080/09720502.2021.1885813

Abstract: Abstract It is shown that if a subset of a topological space (χ, τ) is δ-semi.closed, then it is semi.closed. By use this fact, we introduce the concept regularity of a topological space (χ, τ)… read more here.

Keywords: open space; space; semi; semi open ... See more keywords
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Mechanical Responses of a Semi-Open Split Nb–Ti Superconducting Magnet Reinforced With Cantilever Structure

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Published in 2020 at "IEEE Transactions on Applied Superconductivity"

DOI: 10.1109/tasc.2020.2976973

Abstract: A novel design for providing a high field based on a semi-open split Nb-Ti superconducting magnet has been developed. It is to incorporate in the versatile multi-field test facility established for professional tests of field-dependent… read more here.

Keywords: field; split superconducting; semi open; magnet ... See more keywords
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Vortex-induced vibration characteristics of two open girders: A comparison of experimental and numerical investigation

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Published in 2022 at "Advances in Structural Engineering"

DOI: 10.1177/13694332221101231

Abstract: Open girder sections are vulnerable to vortex-induced vibrations (VIV) because of their bluff aerodynamic characteristics. A comparative investigation was conducted by wind tunnel tests and numerical simulation. Firstly, based on sectional model wind tunnel tests,… read more here.

Keywords: open girder; semi open; vortex induced; wind attack ... See more keywords
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Mites and helminths infestation in Lebanese broiler farming systems.

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Published in 2022 at "Annals of parasitology"

DOI: 10.17420/ap6803.466

Abstract: This study aims at the identification of endo- and ectoparasites in broiler farms while assessing their prevalence in semi-open and closed rearing systems in Lebanon. Seventeen semi-open and six closed broiler farms were investigated in… read more here.

Keywords: broiler; infestation; lebanese broiler; semi open ... See more keywords
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Analysis of Unsteady Pressure Fluctuation in a Semi-Open Cutting Pump

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Published in 2020 at "Energies"

DOI: 10.3390/en13143657

Abstract: In order to understand the pressure fluctuation characteristics of a semi-open cutting pump, the three-dimensional unsteady flow fields were calculated. External and internal flow characteristics of four schemes with different relative angles between the rotary… read more here.

Keywords: pressure fluctuation; semi open; open cutting; cutting pump ... See more keywords
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Uniformly high-speed semi-open loop polarization control and PMD suppression

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Published in 2020 at "Chinese Optics Letters"

DOI: 10.3788/col202018.050601

Abstract: We propose and demonstrate a novel scheme of semi-open-loop polarization control (SOL-PC), which controls the state of polarization (SOP) with high accuracy and uniform high speed. For any desired SOP, we first adjust the initial… read more here.

Keywords: loop polarization; control; polarization; semi open ... See more keywords