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Now showing items 3940-3959 of 48073
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Box Jacking Method Implementation in Rock for Mesaimeer Pedestrian Underpass Structure in Qatar
( Qatar University Press , 2023 , Conference Paper)Mesaimeer pedestrian underpass is proposed under the live traffic of Sabah Al Ahmad Road, Doha, Qatar which consists of a four dual lane carriageway, in addition to diverge lanes, service road lanes and right turn lanes ... -
Box Jacking/Pushing Method for Tunnel Construction in Rock: Doha Metro, Gold Line Project
( Qatar Univesrity Press , 2020 , Conference Paper)The case of a box pushing tunneling method in rock, on Doha Metro Gold Line project, successfully implemented to connect multiple entrance structures of Sport City station under a live traffic junction, in a heavy urban ... -
Box-Behnken approach for optimization of Cr(III) removal from a real tanning effluent using powdered marble
( Springer Science and Business Media Deutschland GmbH , 2022 , Article)During the tanning step, 30-40% of trivalent chromium remains in the solid and liquid wastes, generating highly polluted sewage. In this study, powdered marble was used as a low-cost adsorbent to remove trivalent chromium ... -
BPFL: A Blockchain Based Privacy-Preserving Federated Learning Scheme
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Conference Paper)Federated Learning (FL), which allows multiple participants to co-train machine Learning models without exposing local data, has been recognized as a promising method in the past few years. However, in the FL process, the ...