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Development of a Cost-effective Adsorption Dryer for High-quality Aerosol Sampling
Published 2024-01-01“…Diffusion dryers (DD) are one of the most frequently used tools to lower RH in sampled air. …”
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Design of a High Efficiency Bi-Directional Four-Switch Buck-Boost Converter With HV Gate Driver for Multi-Cell Battery Power Bank Applications
Published 2025-01-01“…The proposed architecture is found to achieve a maximum output power level of 40W. The measurement results show that the maximum efficiencies at gate-source voltages (VGS) of 5V and 10V are 96.67% and 98.15%, respectively.…”
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Energy storage efficiency modeling of high-entropy dielectric capacitors using extreme learning machine and swarm-based hybrid support vector regression computational methods
Published 2025-09-01“…This work proposes a computational method of addressing low energy storage efficiency of BaTiO3-based ceramics. Crystallographic modification of BaTiO3 ceramics to high-entropy perovskite materials with relaxor ferro-electric, diffused ferro-electric and para-electric features potentially leads to enhanced energy storage efficiency with various substitutions at A and B-sites of the perovskite. …”
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Numerical Solution of Diffusion Models in Biomedical Imaging on Multicore Processors
Published 2011-01-01“…Comparison criteria take into account both the accuracy and the efficiency of the algorithms. As measure of accuracy, we consider the Hausdorff distance and the residuals of numerical solvers, while as measure of efficiency we consider convergence history, execution time, speedup, and parallel efficiency. …”
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Using Spinodal Decomposition to Investigate Diffusion Enhancement and Vacancy Population
Published 2025-04-01“…Abstract Material sustainability requires energy‐efficient and rapid strengthening processes. In alloys, strengthening through diffusion‐driven precipitation is limited by the low vacancy concentration, with fewer than one vacancy per 100 billion lattice sites at room temperature in metals such as aluminum and iron under thermodynamic equilibrium. …”
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A Study of Theoretical Modeling for Scavenging Coefficients of Polydisperse Aerosols Removed by Rainfall
Published 2025-05-01“…This paper incorporates various currently known collection mechanisms (including Brownian diffusion, interception effect, inertial impaction, thermophoresis, diffusiophoresis, and electrostatic interaction) into the calculation of the total collection efficiency to analyze their impacts on the scavenging coefficient. …”
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Numerical simulation of valley flood using an implicit diffusion wave model
Published 2016-07-01“…In this work, a diffusion wave overland flow model is presented for the efficient resolution of valley flood situations. …”
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Quantifying the impact of early-stage contact tracing on controlling Ebola diffusion
Published 2018-09-01Get full text
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50
Review of the Diffusion Process, Explosion Mechanism, and Detection Technology of Hydrogen and Ammonia
Published 2025-05-01“…Future research on the safety of hydrogen–ammonia application processes should focus on the diffusion characteristics and combustion and explosion behaviors, as well as the development of electrical measurement detection technologies and optical flow field visualization techniques for hydrogen–ammonia mixtures.…”
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Analysis of emission and combustion behaviors of water-emulsified diesel with various water contents and droplet diameters
Published 2025-01-01“…Beyond these water content thresholds, thermal efficiency declined due to increased ratio of phase-specific combustion durations after and before CA50 i.e., burn ratio, leading to energy losses from prolonged diffusion-controlled combustion. …”
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Identification of the Aeroacoustic Emission Source Regions Within a Ceiling Swirl Diffuser
Published 2025-02-01Get full text
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A Point Source Identification Problem for a Time Fractional Diffusion Equation
Published 2013-01-01“…Based on the use of Green’s function, an effective numerical algorithm is developed to recover both the intensities and locations of unknown point sources from final measurements. Numerical results indicate that the proposed method is efficient and accurate.…”
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Model-free photon analysis of diffusion-based single-molecule FRET experiments
Published 2025-07-01“…However, FRET efficiencies are only projections of the conformational space such that the measured dynamics can appear non-Markovian. …”
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CrackdiffNet: A Novel Diffusion Model for Crack Segmentation and Scale-Based Analysis
Published 2025-05-01“…These innovations collectively advance crack segmentation technology and provide a new solution for efficient crack detection in practical applications.…”
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Neural substrates of neuropsychological profiles in dystrophynopathies: A pilot study of diffusion tractography imaging.
Published 2021-01-01“…Our results suggest that altered WM connectivity and reduced fibre organization in cerebellar tracts, probably due to the lack of dystrophin in the brain, may render less efficient some neuropsychological functions in children affected by dystrophinopathies. …”
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Multiparameter magnetic resonance imaging in the diagnosis of cancer of the cervix uteri
Published 2016-03-01Get full text
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Constraining Anisotropic Diffusion between Geminga and Earth with the Cosmic-Ray Electron and Positron Spectrum
Published 2025-01-01“…In this scenario, the diffusion coefficient parallel to the mean field ( D _∥ ) can still be large, enabling electrons and positrons ( e ^± ) produced by Geminga to efficiently travel to Earth along the magnetic field lines, possibly resulting in a detectable e ^± flux. …”
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