Showing 421 - 440 results of 2,351 for search 'the diffusion efficiency', query time: 0.10s Refine Results
  1. 421

    Yttria stabilized zirconia membrane stability in molten fluoride fluxes for low-carbon magnesium production by the SOM process by Milshtein J., Gratz E., Pati S., Powell A.C., Pal U.

    Published 2013-01-01
    “…The operating life of the electrolytic cell can be improved by understanding degradation processes in the YSZ, and one way the YSZ degrades is by yttria diffusion out of the YSZ. By adding small amounts of YF3 to the flux, yttria diffusion can be controlled. …”
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  2. 422

    Synthesis of hierarchical 5A zeolites to improve the separation efficiency of n-paraffins by Jichang Liu, Xuemei Yang, Cheng Wang, Lei Ye, Hui Sun

    Published 2019-07-01
    “…In addition, the diffusion rate becomes apparently slower with the increasing carbon numbers of the examined paraffins. …”
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  3. 423

    Efficient 3D Shape Matching: Dense Correspondence for non-isometric Deformation by Amirreza Amirfathiyan, Hossein Ebrahimnezhad

    Published 2024-11-01
    “…This paper presents an application of deep learning in computer graphics, utilizing learn-based networks for 3D shape matching. We propose an efficient method for shape matching between 3D models with non-isometric deformation. …”
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  4. 424

    Efficient and Secure Routing Protocol Based on Encryption and Authentication for Wireless Sensor Networks by Jiliang Zhou

    Published 2013-04-01
    “…Simulation results show a favorable increase in performance for BEARP when compared with directed diffusion protocol and secure directed diffusion protocol in the presence of compromised nodes.…”
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  5. 425

    Operando ZnO recrystallization for efficient quantum-dot light-emitting diodes by Song Wang, Shihao Liu, Ting Wang, Jialin Bai, Jingyu Peng, Hanzhuang Zhang, Wenfa Xie, Wenyu Ji

    Published 2025-05-01
    “…This diffusion induces the coalescence of neighboring ZnO NPs, forming defect-passivated, long-range ZnO crystals. …”
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  6. 426

    Efficient autoencoder pipeline for discovering high entropy alloys with molecular dynamics data by Amirhossein D Naghdi, Grzegorz Kaszuba, Stefanos Papanikolaou, Andrzej Jaszkiewicz, Piotr Sankowski

    Published 2025-01-01
    “…In this work, we utilize computationally efficient molecular dynamics simulations to create a machine learning pipeline for discovery of crystalline multi-component alloys. …”
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  7. 427

    A Secure and Efficient Image Transmission Scheme Based on Two Chaotic Maps by Wei Feng, Jing Zhang, Zhentao Qin

    Published 2021-01-01
    “…The application of multimedia sensors is widespread, and people need to transmit images more securely and efficiently. In this paper, an image transmission scheme based on two chaotic maps is proposed. …”
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  8. 428
  9. 429

    Multicore fiber with thermally expanded cores for increased collection efficiency in endoscopic imaging by Kinga Zolnacz, Ronja Stephan, Jakob Dremel, Katharina Hausmann, Matthias Ließmann, Michael Steinke, Juergen Czarske, Robert Kuschmierz

    Published 2025-01-01
    “…Thus, they suffer from low light collection efficiency and decreased signal-to-noise ratio. In this paper, we present a method to increase the collection efficiency by thermally expanding the cores at the facet of a multicore fiber. …”
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  10. 430

    Hybrid deep learning framework based on EfficientViT for classification of gastrointestinal diseases by Vishesh Tanwar, Bhisham Sharma, Dhirendra Prasad Yadav, Abolfazl Mehbodniya

    Published 2025-07-01
    “…At the same time, it includes the capacity of the ViT model to recognize the context of images of the GI tract for the detection of slight disease patterns and precursors of disease diffusion. Furthermore, we designed a dual-block in which input is divided into two parts (q1, q2) to better optimize the model q1 processed through an EfficientNet for local details and a q2 through encoder block for capturing the global dependencies, which enables EfficientViT to pay attention to multiple image regions simultaneously. …”
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  11. 431

    Timescale correlation of shallow trap states increases electrochemiluminescence efficiency in carbon nitrides by Yanfeng Fang, Hong Yang, Yuhua Hou, Wang Li, Yanfei Shen, Songqin Liu, Yuanjian Zhang

    Published 2024-04-01
    “…Quantitative electrochemiluminescence kinetics measurements and theoretic calculations jointly disclose that Au-N bonds endow shallow electron trap states, which coordinate the timescale of the fast electron transfer in the bulk emitter and the slow redox reaction of co-reagent at diffusion layers. The shallow electron trap states ultimately accelerate the rate and kinetics of emissive electron-hole recombination, setting a new cathodic electrochemiluminescence efficiency record of carbon nitrides, and empowering a visual electrochemiluminescence sensor for nitrite ion, a typical environmental contaminant, with superior detection range and limit.…”
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  12. 432
  13. 433

    Advanced imaging of gas diffusion layers: A comparison between focused ion beam scanning electron microscopy and X-ray computed tomography by Hossein Pourrahmani, Thomas B. Ferriday, Raha Razmara, Hossein Madi, Jan Van herle

    Published 2025-12-01
    “…Proton exchange membrane fuel cells are known to be the best candidates for low-temperature and portable operations, such as hydrogen cars. The efficiency and longevity of these fuel cells can be feasible through detailed microstructural analysis. …”
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  14. 434

    Experimentally Performance Evaluation of a Dual Evaporator Ejector Refrigeration System with Diffuser Outlet Split Configuration under Varied Compressor Inlet Pressures by Gizem Çetin, Ümit İşkan, Mehmet Direk, Mahmut Cüneyt Kahraman, Cüneyt Tunçkal

    Published 2024-06-01
    “…The experiments were conducted under two distinct configurations, known as condenser outlet split (COS) and diffuser outlet split (DOS), across varying compressor inlet pres-sures. …”
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  15. 435

    Characterization of Oxygen Diffusion and Catalytic Behavior of Composite Materials in Solid Oxide Fuel Cells Using the Non-destructive Adler-Lane-Steele Method by Azreen Junaida Abd Aziz, Nurul Akidah Baharuddin, Bee Huah Lim

    Published 2024-11-01
    “… Solid oxide fuel cells (SOFCs) are technologically interesting because they provide high-efficiency energy conversion via an electrochemical reaction within the cells. …”
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  16. 436

    Monitoring of Heavy Metal Pollution in Water and Sediments at the Mid-Black Sea Region by Using Passive Sampling Method Diffusive Gradients in Thin Films by Arife Şimşek, Şule Sancak, Gülfem Bakan

    Published 2021-07-01
    “…Determining the potential bioavailability of heavy metals, evaluating according to adapted regulations is essential to efficiently conserve our coastal and estuarine waters. …”
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  17. 437

    A quantitative study of the solute diffusion zone during solidification of Al-Cu alloys via in-situ synchrotron X-radiography and numerical simulation by Yiwang Jia, Xiaojuan Shang, Lang Yuan, Guangkai Yang, Yuanzheng Cao, Da Shu

    Published 2024-11-01
    “…The solute diffusion zone plays a critical role in determining nucleation efficiency during heterogeneous nucleation. …”
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  18. 438
  19. 439

    Study on spatial characteristics of coal seam water injection diffusion and fracture network flow patterns based on B-GFP fluorescent bacteria tracing by Dong XIAO, Suping PENG, Xuechen LI, Hailun HE

    Published 2025-06-01
    “…The experiments revealed that bacterial solution diffusion in coal seams is influenced by both the organic metabolite content and fracture characteristics. …”
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  20. 440

    VARIANTS OF С-572G OF IL6 AND С-1112T OF IL13 GENES POLYMORPHISMS AND FEATURES OF THE CLINICAL COURSE OF DIFFUSE TOXIC GOITER by N. E. Peikrishvili, S. V. Dora, A. R. Volkova, A. A. Panteleeva, S. N. Pchelina, E. V. Shlyakhto

    Published 2017-06-01
    “…At the same time, there are no reliable criteria to predict the efficiency of drug therapy. It is widely discussedin literature that singlenucleotide polymorphism (SNP) at cytokine-encoding genesnot only confers susceptibility to the DTG, but also has impact on the features ofclinical course of the disease .The aim of this study was to determine whether the SNPs in -572C/G (rs1800796) of IL6 or -1112C/Т (rs1800925) of IL13 genes can influence thedevelopment and clinical course of the diffuse toxic goiter (DTG).Materials and methods. …”
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