Results 41 to 50 of about 4,391 (209)
Enhancing steganography using modified HHO and RC4
Nexo Revista CientÃfica, 2023 A lot of information is being sent around the globe these days, which increases the risk of knowledge leakage; as a result, it is crucial to preserve information security while exchanging data. Steganography and cryptography are the most essential methods, among many others, to guarantee the data's confidentiality.
Ranj T. Saber, Omar Y. Abdulhammed
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p-Multilevel Preconditioners for HHO Discretizations of the Stokes Equations with Static Condensation [PDF]
Communications on Applied Mathematics and Computation, 2021 AbstractWe propose a p-multilevel preconditioner for hybrid high-order (HHO) discretizations of the Stokes equation, numerically assess its performance on two variants of the method, and compare with a classical discontinuous Galerkin scheme. An efficient implementation is proposed where coarse level operators are inherited using $$L^2$$
Lorenzo Botti, Daniele A. Di Pietro
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Effect of Oxyhydrogen Injection on Particulate Matter Characteristics in Ethanol-Fuelled Gasoline Direct Injection Engines [PDF]
E3S Web of ConferencesThis research examines the influence of HHO gas, produced through electrolysis, on particulate matter emissions and combustion efficiency within a GDI engine under steady-state operational conditions.
Ketpirune Ketsiree +6 more
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IEEE Access, 2021 This study is devoted to proposing a useful intelligent prediction model to distinguish the severity of COVID-19, to provide a more fair and reasonable reference for assisting clinical diagnostic decision-making. Based on patients' necessary information,
Hua Ye +17 more
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Generation and characterization of human heme oxygenase-1 transgenic pigs. [PDF]
PLoS ONE, 2012 Xenotransplantation using transgenic pigs as an organ source is a promising strategy to overcome shortage of human organ for transplantation. Various genetic modifications have been tried to ameliorate xenograft rejection.
Hye-Jung Yeom +17 more
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HHO Methods for the Incompressible Navier-Stokes and the Incompressible Euler Equations
Journal of Scientific Computing, 2022 AbstractWe propose two Hybrid High-Order (HHO) methods for the incompressible Navier-Stokes equations and investigate their robustness with respect to the Reynolds number. While both methods rely on a HHO formulation of the viscous term, the pressure-velocity coupling is fundamentally different, up to the point that the two approaches can be considered
Lorenzo Botti, Francesco Carlo Massa
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Flowchart of Otsu thresholding optimized by enhanced HHO. [PDF]
, 2023 Flowchart of Otsu thresholding optimized by enhanced HHO.
Dong Kang (186690) +5 more
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Harris Hawks Optimization for Optimum Design of Truss Structures with Discrete Variables [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2021 This article investigates the use of Harris Hawks Optimization (HHO) to solve planar and spatial trusses with design variables that are discrete. The original HHO has been used to solve continuous design variables problems.
Mustafa Al-Bazoon
doaj
APLIKASI GAS HHO PADA SEPEDA MOTOR INJEKSI DENGAN MODIFIKASI ECU AFTERMARKET (TIMING PENGAPIAN)
Rekayasa Mesin, 2022 HHO gas is a gas produced from electrolysis, which is the decomposition of an electrolyte using an electric current which produces Hydrogen Gas and Oxygen Gas / Hydrogen Hydrogen Oxygen.
Indah Puspitasari +3 more
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Cleaner Engineering and Technology, 2021 This study evaluates the effect of partial fuel substitution with HHO (hydroxy) gas on a Jatropha oil biodiesel. For the experimental analysis, a stationary single-cylinder diesel engine was used, in which different conditions of load and rotational ...
Jorge Duarte Forero
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