Showing 1 - 20 results of 102 for search 'diffusion (efficient OR efficiency) depending on time', query time: 0.14s Refine Results
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    Space-Time Finite Element Tensor Network Approach for the Time-Dependent Convection–Diffusion–Reaction Equation with Variable Coefficients by Dibyendu Adak, Duc P. Truong, Radoslav Vuchkov, Saibal De, Derek DeSantis, Nathan V. Roberts, Kim Ø. Rasmussen, Boian S. Alexandrov

    Published 2025-07-01
    “…This method utilizes a mixed formulation of the tensor-train (TT) and quantized tensor-train (QTT) (please see Section Tensor-Train Decomposition), designed for the finite element discretization (Q1-FEM) of the time-dependent convection–diffusion–reaction (CDR) equation. …”
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    Hybrid deep learning framework based on EfficientViT for classification of gastrointestinal diseases by Vishesh Tanwar, Bhisham Sharma, Dhirendra Prasad Yadav, Abolfazl Mehbodniya

    Published 2025-07-01
    “…Traditional methods like endoscopy take time and depend majorly on the judgment of the physician. …”
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    A nonlinear stratification paradigm for squeezing flow between parallel plates incorporating ternary hybrid nanoparticles with Soret-Dufour effects by Chandralekha Mahanta, Ram Prakash Sharma

    Published 2025-06-01
    “…The article explores the effects of highly thermal active three nanoparticles i.e. gold (Au), graphene (Gr), and copper (Cu) in a carboxymethyl cellulose (CMC)-water base fluid and their behaviors of time-dependent flow between two horizontal plates. …”
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    A Point Source Identification Problem for a Time Fractional Diffusion Equation by Xiao-Mei Yang, Zhi-Liang Deng

    Published 2013-01-01
    “…An inverse source identification problem for a time fractional diffusion equation is discussed. …”
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    Article
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    An Eighth-Order Numerical Method for Spatial Variable-Coefficient Time-Fractional Convection–Diffusion–Reaction Equations by Yuelong Feng, Xindong Zhang, Leilei Wei

    Published 2025-07-01
    “…In this paper, we propose a high-order compact difference scheme for a class of time-fractional convection–diffusion–reaction equations (CDREs) with variable coefficients. …”
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    Temperature‐Dependent Dynamics of Charge Carriers in Tellurium Hyperdoped Silicon by KM Ashikur Rahman, Mohd Saif Shaikh, Qianao Yue, S. Senali Dissanayake, Mao Wang, Shengqiang Zhou, Meng‐Ju Sher

    Published 2025-04-01
    “…Abstract Tellurium‐hyperdoped silicon (Si:Te) shows significant promise as an intermediate band material candidate for highly efficient solar cells and photodetectors. Time‐resolved THz spectroscopy (TRTS) is used to study the excited carrier dynamics of Si hyperdoped with 0.5, 1, and 2%. …”
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    Evaluation of demulsifiers efficiency for coal tar dehydration according to the value of its viscosity reduction by L. P. Bannikov, D. V. Miroshnichenko, O. L. Borisenko, A. L. Bannikov

    Published 2023-02-01
    “… For the first time, the relationship between the efficiency of dehydration and the value of reducing the viscosity of the coal tar by adding demulsifier has been studied for “water in tar” emulsions. …”
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    Efficient removal of aqueous Pb(II) using partially reduced graphene oxide-FeO by Ting Guo, Chaoke Bulin, Bo Li, Zhiwei Zhao, Huitao Yu, He Sun, Xin Ge, Ruiguang Xing, Bangwen Zhang

    Published 2018-05-01
    “…Partially reduced graphene oxide-Fe 3 O 4 composite was prepared through in situ co-precipitation and used as an efficient adsorbent for removing Pb(II) from water. …”
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    Physics-Informed Neural Network-Based Inverse Framework for Time-Fractional Differential Equations for Rheology by Sukirt Thakur, Harsa Mitra, Arezoo M. Ardekani

    Published 2025-06-01
    “…Inverse problems involving time-fractional differential equations have become increasingly important for modeling systems with memory-dependent dynamics, particularly in biotransport and viscoelastic materials. …”
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    Efficient Image Processing Technique for Detecting Spatio-Temporal Erosion in Boron Nitride Exposed to Iodine Plasma by Ahmed S. Afifi, Janith Weerasinghe, Karthika Prasad, Igor Levchenko, Katia Alexander

    Published 2025-06-01
    “…Iodine plasma causes more aggressive and spatially selective erosion, strongly influenced by initial surface morphology, whereas argon plasma results in milder and more uniform surface changes. Additional scale-dependent slope and curvature analyses confirm that iodine rapidly smooths fine features, whereas argon better preserves surface sharpness over time. …”
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    An Analytical Formula for the Transition Density of a Conic Combination of Independent Squared Bessel Processes with Time-Dependent Dimensions and Financial Applications by Nopporn Thamrongrat, Chhaunny Chhum, Sanae Rujivan, Boualem Djehiche

    Published 2025-06-01
    “…These results also yield new analytical formulas for the TPDF and conditional moments of both squared Bessel processes and Bessel processes with time-dependent dimensions. The proposed formulas provide a unified analytical framework for modeling and computation involving a broad class of time-inhomogeneous diffusion processes. …”
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    Harmonic Path Integral Diffusion by Hamidreza Behjoo, Michael Chertkov

    Published 2025-01-01
    “…Harmonic Path Integral Diffusion (H-PID) introduces a novel approach to sampling from complex, continuous probability distributions by creating a time-dependent “bridge” from an initial point to the target distribution. …”
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