Grouting Mechanism in Water-Bearing Fractured Rock Based on Two-Phase Flow by Bo Ren, Wenqiang Mu, Bingyou Jiang, Guofeng Yu, Lianchong Li, Tingshuang Wei, Yunchun Han, Diancai Xiao

“…Based on the two-phase flow diffusion theory, a slurry diffusion model considering flowing water condition was established for a blocking area of a fracture zone in one case from China. …”
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Investigation on Numerical Simulation of Chloride Transport in Unsaturated Concrete by Qingzhang Zhang, Feng Wang, Yifeng Ling, Hui Chen, Zhongyuan Li

“…Theory model simulation results show the transfer speed of chloride under the coupling of diffusion and capillary is higher than pure diffusion in moisture in the absorption process. …”
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Determination of the Transport Properties of Structural Concrete Using AC Impedance Spectroscopy Techniques by Lipeng Wu, Peng Dai, Yong Li

“…Taking into account the conductivity difference caused by various cementitious material systems, the diffusion coefficient can be corrected, and a diffusion coefficient determination method based on AC impedance spectroscopy technique was established. …”
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Denoising of Tourist Street Scene Image Based on ROF Model of Second-Order Partial Differential Equation by Xiaofeng Yang

“…We also give a detailed analysis of the diffusion performance of the total variational model and then propose an adaptive total variational diffusion model. …”
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Effect of Suction Cycles and Suction Gradients on the Water Retention Properties of a Hard Clay by Liufeng Chen, Hua Peng

“…The apparent moisture diffusion coefficient of the hard clay has been identified by the use of a two-dimensional diffusion model. …”
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Phenol and methylene blue adsorption on heat-treated activated carbon: Characterization, kinetics, and equilibrium studies by Carina A Sáenz-Alanís, Refugio B García-Reyes, Eduardo Soto-Regalado, Alcione García-González

“…Adsorption kinetics of phenol and methylene blue was predicted adequately with the empirical pseudo-second-order model, the intraparticle diffusion model, and the homogeneous solid diffusion model, but mass transfer coefficients of the diffusion models help to better understand the adsorption phenomenon. …”
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Preparation and Characterization of Chitosan Binder-Based Electrode for Dye-Sensitized Solar Cells by En Mei Jin, Kyung-Hee Park, Ju-Young Park, Jae-Wook Lee, Soon-Ho Yim, Xing Guan Zhao, Hal-Bon Gu, Sung-Young Cho, John Gerard Fisher, Tae-Young Kim

“…The electron transit time, electron recombination lifetime, diffusion coefficient, and diffusion length were analyzed by IMVS and IMPS. …”
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Evaluation of Identification and Susceptibility for Candida Spp. Isolated Directly from Positive Blood Culture Bottles by Ândrea Celestino de Souza, Luciano Z. Goldani, Eliane Würdig Roesch, Larissa Lutz, Patricia Orlandi Barth, Paulo André de Souza Sampaio, Valério Rodrigues Aquino, Dariane Castro Pereira

“…Categorical agreement between the rapid and standard disk diffusion methods was 95%, and the agreement between the rapid disk diffusion method and the broth microdilution method was 97%. …”
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Deep Incremental Angle Refinement Model for Limited-Angle CT Reconstruction - A Case Study on Concrete Specimens by Xingyu Liu, Guangpu Yang, Ammar Alsaffar, Faizan Ahmad, Steffen Kieß, Sven Simon

“…To eliminate the artifacts, we propose a novel framework based on diffusion model: Deep Incremental Angle Refinement Model (DI-ARM). …”
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Pattern Dynamics Analysis of Host–Parasite Models with Aggregation Effect Based on Coupled Map Lattices by Shuo Liang, Wenlong Wang, Chunrui Zhang

“…This paper investigates the effect of parasitoid aggregation attacks on a host in a host–parasitoid model with self-diffusion on two-dimensional coupled map lattices. …”
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Adsorption Kinetics for the Removal of Fluoride from Aqueous Solution by Activated Carbon Adsorbents Derived from the Peels of Selected Citrus Fruits by C. Chakrapani, Ch. Suresh Babu, K. N. K. Vani, K. Somasekhara Rao

“…Five kinetic models; the pseudo first- and second-order equations, intraparticle diffusion, pore diffusion and the Elovich equation, were selected to follow adsorption process. …”
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Preparation and Utilization of Kapok Hull Carbon for the Removal of Rhodamine-B from Aqueous Solution by P. S. Syed Shabudeen, R. Venckatesh, S. Pattabhi

“…The first-order rate equation by Lagergren was tested on the kinetic data, and isotherm data was analyzed for possible agreement with the Langmuir and Freundlich adsorption isotherm equations. The intraparticle diffusion rate equation from which adsorption rate constants, diffusion rate constants and diffusion coefficients were determined. …”
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Research on the oxidation sequence of Ni-Al-Pt alloy by combining experiments and thermodynamic calculations by Na Ta, Lijun Zhang, Qin Li

“…The diffusion of Ni is gradually restricted by the establishment of the α-Al2O3 layer. …”
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An Analysis of Temperature-Dependent Timing Jitter Factors in the Structural Design of Complementary Metal-Oxide-Semiconductor Single-Photon Avalanche Detectors by Jau-Yang Wu, Yu-Wei Lu, Meng-Hsuan Liu, Tien-Ning Chang, Chun-Hsien Liu

“…This variation can be attributed to the higher temperature-dependent diffusion constant, as demonstrated by fitting the jitter diffusion tail with two diffusion time constants. …”
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Hopf Bifurcation for a FitzHugh–Nagumo Model with Time Delay in a Network by Suxia Wang

“…A reaction diffusion system is used to study the interaction between species in a population dynamic system. …”
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Optimization and Kinetics of Nickel Ion Adsorption from Electroplating Effluent onto Activated Carbon Prepared from Egg Shell by S. Anuradha Jabasingh, C. Valli Nachiyar

“…Reichenberg plots were used to calculate the rate-controlling parameters and the effective diffusion coefficient. Adsorption occurs via particle diffusion at low concentrations, while film diffusion becomes the rate-determining step at higher concentrations.…”
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Modelling of the Curvature Term of the Flame Surface Density Transport Equation for Large Eddy Simulations by Mohit Katragadda, Nilanjan Chakraborty

“…New models have been proposed for the subgrid curvature terms arising from the combined reaction and normal diffusion components and the tangential diffusion component of displacement speed. …”
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Synthesis of hierarchical 5A zeolites to improve the separation efficiency of n-paraffins by Jichang Liu, Xuemei Yang, Cheng Wang, Lei Ye, Hui Sun

“…In addition, the diffusion rate becomes apparently slower with the increasing carbon numbers of the examined paraffins. …”
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Synchronization and metachronal waves of elastic cilia caused by unsteady viscous flow by Albert von Kenne, Sonja Schmelter, Holger Stark, Markus Bär

“…Therein, vorticity diffusion impacts cilia coordination qualitatively and quantitatively. …”
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Higher-Order Compact Finite Difference for Certain PDEs in Arbitrary Dimensions by Yan Gao, Songlin Liu

“…Then, we also obtain the fourth-order CFD schemes of the diffusion equation with variable diffusion coefficients. …”
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