Showing 1,121 - 1,140 results of 4,621 for search 'diffusion (processes OR process)', query time: 0.16s Refine Results
  1. 1121

    The effect of residual mechanical stresses and vacancy defects on the diffusion expansion of the damaged layer during irradiation of BeO ceramics by Azamat E. Ryskulov, Igor A. Ivanov, Artem L. Kozlovskiy, Marina Konuhova

    Published 2024-12-01
    “…Analysis of changes in thermophysical parameters revealed that a rise in structural distortions associated with the accumulation of complex defects results in thermal conductivity reduction and a deterioration in heat transfer processes associated with partial amorphization of the damaged layer. …”
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  2. 1122

    Role of diffuse endocrine system and cellular homeostasis of epithelial cells of the stomach mucosa in development and progression of peptic ulcer of the duodenum

    Published 2009-08-01
    “…To determine new pathogenic mechanisms of peptic ulcer of the duodenum (PUD) associated to Helicobacter pylori, basing on features of diffuse endocrine system (DES) and processes of cellular homeostasis of stomach mucosa (SM) epithelial cells, to improve quality of PUD remission achievement.Material and methods. …”
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  3. 1123

    Salt diffusion effect on the submarine permafrost state and distribution as well as on the stability zone of methane hydrates on the Laptev Sea shelf by V. V. Malakhova, A. V. Eliseev

    Published 2020-11-01
    “…We used the model of thermal processes in the bottomset bed, developed in collaboration with the Institute of Numerical Mathematics and Mathematical Geophysics, Siberian Branch of the Russian Academy of Sciences and the A.M. …”
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  4. 1124

    Consequence of Double-Diffusion Convection and Partial Slip on Magneto-Oldroyd-4 Constants Nanofluids with Peristaltic Propulsion in an Asymmetric Channel by Maria Athar, Yasir Khan, Safia Akram, Khalid Saeed, A. Alameer, Anwar Hussain

    Published 2022-01-01
    “…It is primarily associated with a convection process in which two dissimilar density gradients with varying diffusion rates are considered. …”
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  5. 1125

    ETIA: Enhancing Text2Image Surround View Scene Generation With Semantic Annotation via Diffusion for Autonomous Driving by Ramyashree, S. Raghavendra, S. K. Abhilash, Venu Madhav Nookala, P. V. Arun Kumar, P. Malashree

    Published 2025-01-01
    “…The approach utilizes a custom text encoder to convert input text prompts into contextual embeddings, which are then processed by the proposed ViewNet Unet2d architecture within the decoder. …”
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  6. 1126

    A generative diffusion-based AI-model to scrutinise the microstructural degradation of isothermally aged Cu-SAC305 interfaces by Charlotte Cui, Fereshteh Falah Chamasemani, Michael Reisinger, Peter Imrich, Walter Hartner, Werner Robl, Roland Brunner

    Published 2025-05-01
    “…Both follow the expected physical trends of parabolic growth, confirming the underlying diffusion process and validating the pertinency of the model. …”
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  7. 1127

    Toward skillful forecasting of super El Niño events using a diffusion-based westerly wind burst parameterization by Chaopeng Ji, Mu Mu, Bo Qin, Tao Lian, Shijin Yuan, Jie Feng, Xunshu Song, Yuntao Wei, Guokun Dai, Jinyu Wang, Xianghui Fang

    Published 2025-07-01
    “…We developed an artificial intelligence-based denoising diffusion probabilistic model (DDPM) to skillfully parameterize WWBs, capturing their joint modulation by oceanic and atmospheric processes. …”
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  8. 1128

    Intracranial yolk sac tumor in an adult patient: MRI, diffusion-weighted imaging and 1H MR spectroscopy features by Mačvanski Marija, Ristić-Baloš Dragana, Vasić Brankica, Lavrnić Slobodan, Gavrilović Svetlana, Milićević Mihajlo, Milenković Sanja, Stošić-Opinćal Tatjana

    Published 2012-01-01
    “…Though the imaging features of yolk sac tumor are not specific, morphoanatomical and metabolic imaging could offer the information that provides new insights into this tumor that may facilitate further therapeutic decision process and potentially provides better information regarding the disease prognosis.…”
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  9. 1129

    Research on coupling risk assessment method of industrialized urban area based on information diffusion and extension grey clustering model. by Chen Lv, Xiaolu Wang, Sheng Xue, Shuang Wang

    Published 2025-01-01
    “…A set-valued fuzzy mathematics approach is employed to process single sample points, and an information diffusion model compensates for data deficiencies by appropriately expanding incomplete information. …”
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  10. 1130

    Mathematical advection-diffusion model of primary and secondary pollutants emitted from the point source with mesoscale wind and removal mechanisms by Vanita R. Raikar, Lakshminarayanachari K, K. Bharathi, C. Bhaskar

    Published 2025-05-01
    “…The point source characterizes pollutants emission from industrial process stacks and fuel combustion facility stacks. …”
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  11. 1131

    DiffGAN: A Fault Diagnosis Data Augmentation Method for Hydropower Units Based on Adversarial Training and Diffusion Model by Hongwei Zhang, Zhao Liu, Hansong Si, Zhongzhi Chen, Huiping Xie

    Published 2025-01-01
    “…It takes diffusion noise as the input for adversarial training, enhances the generator’s high-speed generation capability through adversarial training, optimizes the efficiency of the reverse generation process in traditional denoising diffusion models, and mitigates gradient vanishing and mode collapse issues in generative adversarial networks. …”
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  12. 1132

    A diffusion model for inertial based time series generation on scarce data availability to improve human activity recognition by Heiko Oppel, Michael Munz

    Published 2025-05-01
    “…As this is a time and cost consuming process, research groups are focused to synthetically generate data resembling human movements to improve the underlying recognition task. …”
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  13. 1133

    Research on diffusion bonding of FGH91 powder metallurgy superalloy and K418B castedblade by hot isostatic pressing by LUO Xue-jun, WANG Jue, ZHAO Wei, MA Guo-jun, WU Dan, WANG Xu-qing

    Published 2021-08-01
    “…The results show that, under the condition that the bonding interface is clean enough and the HIP process is 1190 ℃+170 MPa, the good metallurgical bonding of FGH91 and K418B can be achieved. …”
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  14. 1134

    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. We reformulate the assembly process of the finite element discretized CDR to enhance its compatibility with tensor operations and introduce a low-rank tensor structure for the finite element operators. …”
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  15. 1135

    Typological Transcoding Through LoRA and Diffusion Models: A Methodological Framework for Stylistic Emulation of Eclectic Facades in Krakow by Zequn Chen, Nan Zhang, Chaoran Xu, Zhiyu Xu, Songjiang Han, Lishan Jiang

    Published 2025-06-01
    “…The proposed methodology integrates architectural typology with Low-Rank Adaptation (LoRA) for fine-tuning a Stable Diffusion (SD) model. This process involves a typology-guided preparation of a curated dataset (150 images) and precise control of training parameters. …”
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  16. 1136

    Study on diffusion coefficient of benzene and ethyl benzene vapours in nanoporous silica aerogel and silica aerogel-activated carbon composites by A. Mohammadi, J. Moghaddas

    Published 2019-03-01
    “…Also, the pseudo-second order model could be used for modeling of benzene adsorption over silica aerogel and silica aerogel-2% wt. activated carbon composite at the beginning of adsorption process. The diffusion coefficients of benzene and ethyl benzene within the silica aerogel were in the range of 〖2.16×10〗^(-14) - 〖6.66×10〗^(-13) m2.s-1 and 〖3.65×10〗^(-13) - 〖1.95×10〗^(-12) m2.s-1, respectively.…”
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  17. 1137

    CBCT-to-CT synthesis using a hybrid U-Net diffusion model based on transformers and information bottleneck theory by Can Hu, Ning Cao, Xiuhan Li, Yang He, Han Zhou

    Published 2025-03-01
    “…Finally, a dynamic modulation factor is introduced to balance the contributions of the main network and skip connections, optimizing the reverse denoising process in the diffusion model. We conducted extensive experiments on private Brain and Head & Neck datasets. …”
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  18. 1138

    CD20 targeted nanomedicine for GCB-diffuse large B-cell lymphoma through synergistic effects of apoptosis and ferroptosis by Shu-xian Liu, Jun-yu Zhang, Xiao-yan Zheng, Yong-zhong Du, Xiang-min Tong

    Published 2025-06-01
    “…Furthermore, the ROS generated by DOX synergistically propelled the process of ferroptosis, creating a potent therapeutic effect. …”
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  19. 1139

    Using hierarchical drift diffusion models to elucidate computational mechanisms of reduced reward sensitivity in adolescent major depressive disorder by Lei Shen, Ya-xin Hu, Qin-yu Lv, Zheng-hui Yi, Jing-bo Gong, Chao Yan

    Published 2024-12-01
    “…Bayesian hierarchical drift diffusion modeling (HDDM) was employed to determine changes in reward sensitivity and computational process during decision-making. …”
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  20. 1140

    The informative value of magnetic resonance imaging with the application of the protocol of diffusion-weighted images in the assessment of the endometrium when multiple neoplasias by V. N. Diomidova, M. A. Safonova, O. V. Zakharova, A. N. Dmitrieva, O. A. Efimova

    Published 2020-12-01
    “…Magnetic resonance imaging using the diffusion- weighted image Protocol with an assessment of the measured diffusion coefficient has shown high information both in the diagnosis of primary endometrial tumor lesions in primary multiple malignancies, and in establishing the stage of the tumor process and in the diagnosis of subsequent malignancies.…”
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