Global Well-Posedness and Large-Time Behavior for the Equilibrium Diffusion Model in Radiation Hydrodynamics by Peng Jiang, Jinkai Ni, Lu Zhu

“…In this paper, we investigate the global well-posedness of the equilibrium diffusion model in radiation hydrodynamics. The model consists of the compressible Navier-Stokes equations coupled with radiation effect terms described by the fourth power of temperature. …”
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Passive Frequency Selective Surface Array as a Diffuser for Destroying Millimeter Wave Coherence by Roger Vounckx, Irina Jaeger, Gert Poesen, Johan Stiens, Saiful Islam

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Existence and Uniqueness of the Solution for a Time-Fractional Diffusion Equation with Robin Boundary Condition by Jukka Kemppainen

“…Existence and uniqueness of the solution for a time-fractional diffusion equation with Robin boundary condition on a bounded domain with Lyapunov boundary is proved in the space of continuous functions up to boundary. …”
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Corkscrew esophagus in an elderly patient: A case of diffuse esophageal spasm with literature review by Yasir Kawther Hani Al-Dujaili, Sajjad Ghanim Al-Badri

Subjects: “…Diffuse esophageal spasm…”
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Quasi-Brittle Fracture Modeling of Preflawed Bitumen Using a Diffuse Interface Model by Yue Hou, Fengyan Sun, Wenjuan Sun, Meng Guo, Chao Xing, Jiangfeng Wu

“…Fundamental understandings on the bitumen fracture mechanism are vital to improve the mixture design of asphalt concrete. In this paper, a diffuse interface model, namely, phase-field method is used for modeling the quasi-brittle fracture in bitumen. …”
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Pierre et carrières dans la Saintonge antique : identification, usages et diffusion by Jacques Gaillard, Egle Conforto

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Lower Bound for the Blow-Up Time for the Nonlinear Reaction-Diffusion System in High Dimensions by Baiping Ouyang, Wei Fan, Yiwu Lin

“…In this paper, we study the blow-up phenomenon for a nonlinear reaction-diffusion system with time-dependent coefficients under nonlinear boundary conditions. …”
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High-Speed GPU-Based Fully Three-Dimensional Diffuse Optical Tomographic System by Manob Jyoti Saikia, Rajan Kanhirodan, Ram Mohan Vasu

“…We have developed a graphics processor unit (GPU-) based high-speed fully 3D system for diffuse optical tomography (DOT). The reduction in execution time of 3D DOT algorithm, a severely ill-posed problem, is made possible through the use of (1) an algorithmic improvement that uses Broyden approach for updating the Jacobian matrix and thereby updating the parameter matrix and (2) the multinode multithreaded GPU and CUDA (Compute Unified Device Architecture) software architecture. …”
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Diffusion Behaviors of Hydrogen Isotopes in Incoloy 800H: A First-Principles Study by Hongyu Chen, Hong Li, Chuan Li, Jianzhu Cao, Chao Fang

“…Numerical results reveal that the starting and ending positions of the diffusion process are the two adjacent and most stable octahedral sites surrounded by Fe atoms and Ni atoms, and the diffusion follows an indirect path via the metastable tetrahedral sites and octahedral sites surrounded by Fe atoms and Cr atoms. …”
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Hybrid Version of the Kedem–Katchalsky–Peusner Equations for Diffusive and Electrical Transport Processes in Membrane by Andrzej Ślęzak, Sławomir M. Grzegorczyn

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ST-elevation in aVR with Diffuse ST-segment Depression: Need for Urgent Catheterization? by Bruce M. Lo, Megyn K. Christensen, Katherine E. Schaffer, Theodore J. Tzavaras

“…Case Presentation: A 33-year-old female with a history of antiphospholipid syndrome presented with exertional chest pain and ST-elevation in aVR with diffuse ST-segment depression. An emergent catheterization was performed, which showed an isolated 99% stenosis in the left main coronary artery. …”
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Mixed Gastric Carcinomas Show Similar Chromosomal Aberrations in Both their Diffuse and Glandular Components by Beatriz Carvalho, Tineke E. Buffart, Rui M. Reis, Thomas Mons, Cátia Moutinho, Paula Silva, Nicole C. T. van Grieken, Heike Grabsch, Cornelis J. H. van de Velde, Bauke Ylstra, Gerrit A. Meijer, Fátima Carneiro

“…The analysis of 12 mixed gastric carcinomas showed no significant differences in array CGH profiles between the diffuse and intestinal components of mixed carcinomas. …”
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Flow-Volume Parameters in COPD Related to Extended Measurements of Lung Volume, Diffusion, and Resistance by Linnea Jarenbäck, Jaro Ankerst, Leif Bjermer, Ellen Tufvesson

“…The lung function of 65 COPD patients and 34 healthy smokers was investigated using flow-volume spirometry, body plethysmography, single breath helium dilution with CO-diffusion, and impulse oscillometry. All lung function parameters, measured by body plethysmography, CO-diffusion, and impulse oscillometry, were increasingly affected through increasing GOLD stage but did not correlate with FEV1 within any GOLD stage. …”
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Spatially Nonhomogeneous Periodic Solutions in a Delayed Predator-Prey Model with Diffusion Effects by Jia-Fang Zhang

“…In particular, we show that large diffusivity has no effect on the Hopf bifurcation, while small diffusivity can lead to the fact that spatially nonhomogeneous periodic solutions bifurcate from the positive constant steady-state solution when the system parameters are all spatially homogeneous. …”
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Double Discretization Difference Schemes for Partial Integrodifferential Option Pricing Jump Diffusion Models by M.-C. Casabán, R. Company, L. Jódar, J.-V. Romero

“…A new discretization strategy is introduced for the numerical solution of partial integrodifferential equations appearing in option pricing jump diffusion models. In order to consider the unknown behaviour of the solution in the unbounded part of the spatial domain, a double discretization is proposed. …”
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Saturation Height Modelling for Tight Sandstone Reservoirs with Gas Diffusion Dynamics Taken into Account by Zhou Lyu, Zhilun Yang, Yuhong Hao, Shunzhi Yang, Liqiong Wang, Sen Chang, Xiaomin Xue, Jing Li

“…This study concludes that the configuration between gas diffusion dynamics and reservoir capillary pressure controls the distribution of saturation. …”
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Invasion entire solutions in a time periodic Lotka-Volterra competition system with diffusion by Li-Jun Du, Wan-Tong Li, Jia-Bing Wang

“…This paper is concerned with invasion entire solutions of a monostable time periodic Lotka-Volterra competition-diffusion system. We first give the asymptotic behaviors of time periodic traveling wave solutions at infinity by a dynamical approach coupled with the two-sided Laplace transform. …”
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Total Seepage Resistance Model of Water-Displacing Diffusion of Slurry in Series and Parallel Fractures by Yang Hu, Junhe Xie, Jian Ge, Gang Liu

“…The total seepage resistance model of water-displacing diffusion by slurry in series and parallel fractures is established. …”
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Aerodynamic optimization of small diffuser Augmented Wind Turbines: A differential evolution approach by Turan Dias Oliveira, Luzia Aparecida Tofaneli, Alex Álisson Bandeira Santos

“…The proposed BEM approach, when compared to experimental results for turbines with and without diffusers, showed an average discrepancy of 4.45% for turbines without diffusers and 0.28% for turbines with diffusers, better agreement than other approaches found in the literature. …”
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Clonally Related Plasmablastic Lymphoma Simultaneously Occurring with Diffuse Large B-Cell Lymphoma by Norisato Hashimoto, Tomoki Ueda, Shinichiro Hiraiwa, Takuma Tajiri, Naoya Nakamura, Kenji Yokoyama

“…Here, we report a case of composite lymphoma of PBL and diffuse large B-cell lymphoma (DLBCL); that is, PBL in the urinary bladder and DLBCL in the nasal cavity occurred simultaneously. …”
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