Showing 601 - 620 results of 2,547 for search 'sample diffusion', query time: 0.12s Refine Results
  1. 601

    Impact of Normalization Techniques on Synthetic Load Profile Generation Using Deep Generative Models by Luis H. T. Bandoria, Walquiria N. Silva, Madson C. De Almeida

    Published 2025-01-01
    “…Using datasets from a university smart grid and industrial consumers in Germany, this work systematically evaluates five normalizations techniques-Min-Max, Standard, Robust, Max-Abs, and Quantile—on four representative DGMs: Wasserstein GAN with gradient penalty (WGAN-GP), variational autoencoder (VAE), nonlinear independent component estimation (NICE), and denoising diffusion implicit models (DDIM). Additionally, this study introduces DDIM for synthetic load profile generation, providing a deterministic and faster sampling approach compared to traditional probabilistic denoising models. …”
    Get full text
    Article
  2. 602

    3D reconstruction of toys based on adaptive scaled neural radiation field by Jiajun Zou, Shaojiang Liu, Feng Wang, Weichuan Ni, Shitong Ye

    Published 2025-07-01
    “…Finally, the conditional diffusion model is deeply integrated with NeRF, and high-dimensional conditional vectors are used to guide the inverse diffusion process in generating unobserved images with consistent geometric structure and physical properties. …”
    Get full text
    Article
  3. 603

    Minimal preferential transport of microplastics through macropores in irrigated disturbed and undisturbed soil columns by Xiaomei Yang, Ronglong Chen, Darrell W.S. Tang

    Published 2025-09-01
    “…To investigate the underlying mechanisms, we sampled two soil types and conducted experiments in both disturbed and undisturbed soil columns. …”
    Get full text
    Article
  4. 604

    Enhancing Digital Health Engagement Among Asian Seniors: Investigating the Acceptance and Use of Fitness Apps in Promoting Healthy Aging by Zu Hanqing, Xiaolong Chen, Hongfeng Zhang, Cora Un In Wong

    Published 2025-02-01
    “…This study investigated how older Asian adults (aged 50+) accept fitness apps, focusing on experiential factors derived from the technology acceptance model (TAM) and the Diffusion of Innovations (DOI). Between December 2023 and March 2024, a convenience sampling method was used to recruit older adults with three months of experience using fitness apps from social media platforms and community groups in multiple Asian countries. …”
    Get full text
    Article
  5. 605

    Structural, morphological, and optical properties of flowerlike Sm-doped h-MoO3 nanorods by Md Serajum Manir, Md Zuel Rana, Supria Dutta, Noshin Ferdous Shamma, M S Alam, Sapan Kumar Sen

    Published 2025-01-01
    “…The structure and crystallite size of the samples were found to be significantly influenced by the doping concentration. …”
    Get full text
    Article
  6. 606
  7. 607

    Deslocamento miscível de cátions provenientes da vinhaça em colunas de solo Miscible displacement of cations from vinasse in soil columns by Antonio T. de Matos, Helder A. de A. Gariglio, Paola A. V. Lo Monaco

    Published 2013-07-01
    “…To obtain the retardation factors (fR) and dispersion-diffusion coefficients (D) for the ions, the data of the effluent curves and the Disp 1.1 program were used. …”
    Get full text
    Article
  8. 608

    On the Optimization of Carob Seed Peel Extraction Using Aqueous-Based Acidic Systems by Bruno Medronho, Oumaima Boutoub, Hugo Duarte, Maria José Aliaño-González, Rui Guerra, António Brázio, Sandra Gonçalves, Anabela Romano

    Published 2025-03-01
    “…The treated seeds were analyzed using colorimetry assays and diffusive reflectance spectroscopy and benchmarked against both pristine and dehusked seeds from a local company. …”
    Get full text
    Article
  9. 609
  10. 610

    Simulated test of gas loss calculation during the freezing coring process inunderground coal seam by Long WANG, Zhiliang DENG, Zhaofeng WANG, Jun LIU, Longsheng HU, Xinfeng WANG

    Published 2025-05-01
    “…The freezing coring technology can not only perform the fixed-point sampling in coal seams, but also effectively reduce gas leakage during the sampling process. …”
    Get full text
    Article
  11. 611

    Biological, dielectric and nonlinear optical properties of chelated bimetallic 1-D coordination polymer by M.R. Sabitha Mohan, Rani Pavithran, I. Hubert Joe, P. Aswathy

    Published 2024-10-01
    “…Single crystals of bimetallic 1-D coordination polymer, NiZnEDTA were grown by the single gel diffusion method. The agar-well diffusion technique and MTT assay test were done to examine the antimicrobial and anticancer activity of NiZnEDTA. …”
    Get full text
    Article
  12. 612

    Effect of Aging on the Antifungal Activity and Surface Roughness of Soft Lining Material Incorporated with Chitosan Nano-Particles by Huda Abdul-Wahab Abdul-Shafi, Hawraa Khalid Aziz

    Published 2022-03-01
    “…Then the specimens subdivided into 3groups depending on the Chitosan addition and the different pH of saliva. The sample’s dimensions for candida viability count test were (10×10×2.3mm) length, width, and thickness, while a plastic disc with dimensions (6 diameter ×0.5mm thickness) for disc diffusion test. …”
    Get full text
    Article
  13. 613

    Investigation on creep mechanical properties and the relationship between creep cavities and deformation activation energy in 6082-T6 aluminum alloy joints welded by ring-spot lase... by Kuntao Liu, Shanglei Yang, Jieshi Chen, Suqi Xue, Nuo Cheng, Qiubo Li

    Published 2025-05-01
    “…At 450 °C, other textures dominated and transitioned to copper textures, confirming temperature-dependent creep properties.In welded samples, void nucleation and diffusion activation energy were lower than the interfacial energy of plastic-growing voids, with grain boundary short-circuit diffusion as the primary diffusion pathway. …”
    Get full text
    Article
  14. 614

    The time-changed stochastic approach and fractionally integrated processes to model the actin-myosin interaction and dwell times by Nikolai Leonenko, Enrica Pirozzi

    Published 2025-03-01
    “…For the case of time-changed diffusion process, we specify an equation for the probability density function of the FET from a strip. …”
    Get full text
    Article
  15. 615

    Radiomics in the differential diagnosis of glioblastoma under the primary neurooncoimaging conditions by Nikita E. Maslov, Daria A. Valenkova, Alexander M. Sinitсa, Gennadiy E. Trufanov, Vladimir M. Moiseenko, Alexander Yu. Efimtsev, Vera V. Chernobrivtseva

    Published 2025-04-01
    “…Based on a small, technically heterogeneous sample of routine MR imaging data, we developed a multiparametric model of IDH mutation status prediction in the patients with adult-type diffuse gliomas. …”
    Get full text
    Article
  16. 616

    Mechanical Properties and Microscopic Mechanisms of Expansive Soil under the Action of Acid and Alkali Solutions by HU Bo, LI Wei, MA Kun, YUAN Rui-xiang, WANG Shuai, SUN Hui

    Published 2025-07-01
    “…A self-developed leaching test device was employed to leach expansive soil samples with acid-base solutions of varying pH values. …”
    Get full text
    Article
  17. 617
  18. 618

    Human health risks of chromium in bright-colored leather products: Speciation-based insights into dermal permeation by Can Liu, Chenjing Liu, Albert L. Juhasz, Wen-Jie Dong, Lena Q. Ma

    Published 2025-06-01
    “…Further, 5 samples with the highest bioaccessible Cr were assessed for permeable Cr through mouse skin using Franz diffusion cells. …”
    Get full text
    Article
  19. 619

    SAR Images Change Detection Based on Attention Mechanism-Convolutional Wavelet Neural Network by Jiahui E, Lu Wang, Chunhui Zhao, P. Takis Mathiopoulos, Tomoaki Ohtsuki, Fumiyuki Adachi

    Published 2025-01-01
    “…The final Denoising Diffusion Probabilistic Model is introduced into the CSWNN to expand pseudolabeled samples. …”
    Get full text
    Article
  20. 620

    DKI and 1H-MRS in angiogenesis evaluation of soft tissue sarcomas: a prospective clinical study based on MRI-pathology control method by Wubing Han, Cheng Xin, Zeguo Wang, Fei Wang, Yu Cheng, Xingrong Yang, Yangyun Zhou, Juntong Liu, Wanjiang Yu, Shaowu Wang

    Published 2024-12-01
    “…Two pathologists obtained pathological slices using a new sampling method called MRI-pathology control and evaluated VEGF and MVD in the selected regions. …”
    Get full text
    Article