Unveiling Sodium Diffusion Kinetics and Locking Mechanisms for High‐Performance CZTSSe Photovoltaics by Shuyu Li, Chaoran Li, Chu Liu, Jiachen Wu, Letu Siqin, Yuan Li, Guonan Cui, Yanchun Yang, Ruijian Liu, Hongmei Luan, Chengjun Zhu

“…Abstract This work unveils a diffusion‐kinetic modulation strategy that fundamentally redefines sodium management in kesterite photovoltaics, enabling spatially controlled Na sequestration within Cu2ZnSn(S,Se)4 (CZTSSe) absorber layers through a thermally engineered “Na‐locking” mechanism. …”
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DiffuSAR: Frequency Domain-Aware Diffusion Model for SAR Image Generation by Zilu Ying, Wenyu Ke, Yikui Zhai, Zhihao Long, Jianhong Zhou, Hufei Zhu, C. L. Philip Chen

“…Tests on the MSTAR dataset highlight our model's advantages in both generation quality and parameter efficiency compared to other cutting-edge image generation models. …”
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Thermophoresis effects on double-diffusive convection and entropy in a wavy enclosure with NEPCM by Sharaban Thohura, Md. Mamun Molla

“…This study explores double-diffusive natural convection and entropy generation in a wavy enclosure filled with nanoencapsulated phase change materials (NEPCMs), considering the thermophoretic effect. …”
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Rapid diagnosis of adult-type diffuse glioma using a layered scheme by Jinsong Wu, Shuai Wu, Dandan Cao, Zhang Xiong, Jianhua Zhang, Yourui Zou, Zanyi Wu, Yanli Nie, Chen Luo, Ye Yao, Yanyan Song, Yuchen Jiao, Hong Chen, Hui Ma, Dezhi Kang, Ying Mao, Hai Yan

“…Methods We propose a novel layered diagnostic scheme for adult-type diffuse gliomas, with IDH and TERTp mutation detection as the initial layer. …”
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A Method to Predict Rock Fracture with Infrared Thermography Based on Heat Diffusion Analysis by Nai-Fu Deng, Lan Qiao, Qing-wen Li, Jia-Wang Hao, Shan Wu

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Vacancies in sulfides facilitate fluid-induced solid-state diffusion and critical metals accumulation by Zheng-Jie Qiu, Yanlu Xing, Joël Brugger, Barbara Etschmann, Zsanett Pintér, Denis Fougerouse, Jing Xu, Zhiyang Yu, Guang-Jun Guo, Hong-Rui Fan

“…First-principles calculations and diffusion modelling further demonstrate that this diffusion is accelerated by vacancy pathways and is far more efficient than traditional vacancy-mediated lattice diffusion, with element transfer rates higher by almost two orders of magnitude. …”
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Mean-variance investment and risk control strategies for a dynamic contagion process with diffusion by Xiuxian Chen, Zhongyang Sun, Dan Zhu

“…The market's risky assets were depicted via a jump-diffusion model, featuring jumps due to a multivariate dynamic contagion process with diffusion (DCPD). …”
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Advancing Persistent Character Generation: Comparative Analysis of Fine-Tuning Techniques for Diffusion Models by Luca Martini, Saverio Iacono, Daniele Zolezzi, Gianni Viardo Vercelli

“…Each technique enhances the specificity and consistency of character generation, expanding the applications of diffusion models in digital content creation. LoRA efficiently adapts models to new tasks with minimal adjustments, making it ideal for environments with limited computational resources. …”
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SVPDSA: Selective View Perception Data Synthesis With Annotations Using Lightweight Diffusion Network by S. Raghavendra, Vijayalakshmi, Vainidhi, S. K. Abhilash, Venu Madhav Nookala, P. V. Arun Kumar, Ramyashree

“…A compressed Unet-based diffusion model, pre-trained on the LAION-5B dataset, serves as the foundation for efficient text-to-image synthesis. …”
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Fibonacci Wavelet Method for the Numerical Solution of Nonlinear Reaction-Diffusion Equations of Fisher-Type by Naied A. Nayied, Firdous A. Shah, M. A. Khanday

“…This article aims to propose an efficient Fibonacci wavelet-based collocation method for solving the nonlinear reaction-diffusion equation of Fisher-type. …”
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Finite Difference and Sinc-Collocation Approximations to a Class of Fractional Diffusion-Wave Equations by Zhi Mao, Aiguo Xiao, Zuguo Yu, Long Shi

“…We propose an efficient numerical method for a class of fractional diffusion-wave equations with the Caputo fractional derivative of order α. …”
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The Discrete SIR Epidemic Reaction–Diffusion Model: Finite-Time Stability and Numerical Simulations by Issam Bendib, Ma’mon Abu Hammad, Adel Ouannas, Giuseppe Grassi

“…The resulting discrete model captures the interplay between spatial heterogeneity, diffusion rates, and reaction dynamics, enabling a robust framework for theoretical analysis. …”
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Modeling Homogeneous, Stratified, and Diffusion Combustion in Hydrogen SI Engines Using the Wiebe Approach by Oleksandr Osetrov, Rainer Haas

“…The use of hydrogen as a fuel for piston engines enables environmentally friendly and efficient operation. However, several challenges arise in the combustion process, limiting the development of hydrogen engines. …”
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On the Solution of Double-Diffusive Convective Flow due to a Cone by a Linearization Method by Mahesha Narayana, Precious Sibanda

“…The paper details the use of a nonperturbation successive linearization method to solve the coupled nonlinear boundary value problem due to double-diffusive convection from an inverted cone. Diffusion-thermo and thermal-diffusion effects have been taken into account. …”
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Breast cancer detection based on histological images using fusion of diffusion model outputs by Younes Akbari, Faseela Abdullakutty, Somaya Al Maadeed, Ahmed Bouridane, Rifat Hamoudi

“…These segmented regions, combined with predicted noise from the diffusion model and original images, are processed through an EfficientNet-B0 network to extract enhanced features. …”
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SADiff: Coronary Artery Segmentation in CT Angiography Using Spatial Attention and Diffusion Model by Ruoxuan Xu, Longhui Dai, Jianru Wang, Lei Zhang, Yuanquan Wang

“…This comprehensive evaluation demonstrates that SADiff provides a more efficient and versatile method for coronary segmentation and shows great potential for improving the diagnosis and treatment of CAD.…”
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Denoising diffusion probabilistic models for addressing data limitations in chest X-ray classification by Evi M.C. Huijben, Josien P.W. Pluim, Maureen A.J.M. van Eijnatten

“…To address these challenges, there has been a growing interest in the use of deep generative models to create synthetic training data, with denoising diffusion probabilistic models (DDPMs) recently gaining attention for their ability to produce realistic and high-quality images. …”
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Coupling Effects of Microstructure Characteristics on Stress Distribution for Pore-Scale Gas Diffusion Layers by Yushuai Sun, Pinliang Du, Miaoqi Bian, He Miao, Hao Hu, Liusheng Xiao

“…A gas diffusion layer (GDL) is an essential component for the efficient operation of proton exchange membrane fuel cells, requiring stable mechanical strength and uniform stress distribution to achieve higher durability. …”
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SGM-EMA: Speech Enhancement Method Score-Based Diffusion Model and EMA Mechanism by Yuezhou Wu, Zhiri Li, Hua Huang

“…This paper proposes a U-Net architecture using a score-based diffusion model and an efficient multi-scale attention mechanism (EMA) for the speech enhancement task. …”
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CrackdiffNet: A Novel Diffusion Model for Crack Segmentation and Scale-Based Analysis by Yunlong Song, Yumeng Su, Shiying Zhang, Ruilin Wang, Youling Yu, Weiping Zhang, Qi Zhang

“…This paper introduces a novel semantic diffusion model capable of generating synthetic crack images from segmentation masks. …”
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