Showing 3,421 - 3,440 results of 5,425 for search 'complex layer', query time: 0.13s Refine Results
  1. 3421
  2. 3422
  3. 3423

    Simulation study on optimization of smoke control and exhaust strategies for networked underground tunnel groups by Ruinan AN, Peng LIN, Yong XIA, Xin Wang, Weifeng ZHANG, Chao ZHANG, Shuai ZHANG

    Published 2024-12-01
    “…Smoke control in the complex structure of network-type giant underground tunnels is a difficult problem. …”
    Get full text
    Article
  4. 3424

    Synchronous bacterial barrier and exudate absorption: A novel dual-function dressing strategy for pin-site infection prevention by Bing Liang, Sha Zhou, Linyuan Xue, Qizun Wang, Qianqian Li, Zihan Zheng, Xinyue Ma, Jiyixuan Li, Li Sun, Kunyue Xing, Xiaobo Wen, Xiaolin Wu, Miao Zhang, Dongming Xing

    Published 2025-06-01
    “…The external shell provides a physical barrier, while the embedded zinc alginate-polyurethane (ZAPU) layer combines active antibacterial properties with passive bacterial adhesion. …”
    Get full text
    Article
  5. 3425

    Thermoelectric efficiency enhancement in ScN-based multilayers by Nb diffusion-driven doping by Joris More-Chevalier, Urszula D. Wdowik, Jiří Martan, Xavier Portier, Stanislav Cichoň, Esther de Prado, Petr Levinský, Ladislav Fekete, Jan Pokorný, Dejan Prokop, Petr Hruška, Markéta Jarošová, Jan Kejzlar, Dominik Legut, Michal Novotný, Ján Lančok

    Published 2025-09-01
    “…Four ScN/Sc1-xNbxN multilayers with varying doped layer thicknesses were produced, resulting in an overall Nb atomic percentage in the samples of 0.4 %, 1.2 %, 1.8 %, and 4.8 %, respectively. …”
    Get full text
    Article
  6. 3426

    Study of local inflammatory response in different clinical forms of chronic polypous rhinosinusitis by E. A. Varyushina, E. V. Bezrukova, E. V. Vorobeychikov, E. V. Kravchenko, J. V. Sukhareva, M. A. Aflitonov, A. S. Simbirtsev

    Published 2022-07-01
    “…In all clinical forms of CPMS, complex histopathological changes were observed, including leukocyte infiltration, fibrosis, edema, and collagen depositions. …”
    Get full text
    Article
  7. 3427

    Core–shell SiCw@TiC composite whisker-reinforced Al2O3 ceramics: Preparation, properties, and toughening mechanisms by Weixing Li, Huijuan Pang, Zhixiao Zhang, Liyuan Cheng, Yafeng Wang, Xiaoliang Zhang, Jingbo Mu, Yu Dong, Yanming Wang, Xiaorong Zhang

    Published 2025-06-01
    “…The SiCw@TiC whiskers feature a SiCw core and a TiC shell layer (~85 nm thick) composed of nano-sized TiC grains. …”
    Get full text
    Article
  8. 3428

    International Natural Uranium Price Prediction Based on TF-CNN-BiLSTM Model by YANG Jingzhe, XUE Xiaogang

    Published 2025-06-01
    “…The proposed TF-CNN-BiLSTM model was designed with three core modules: 1) a Transformer encoder to capture long-term global dependencies via self-attention mechanisms; 2) a 1D CNN layer to extract localized price fluctuations; 3) a BiLSTM network to model bidirectional temporal relationships. …”
    Article
  9. 3429

    RB-TRNet: a regularity-guided and boundary-aware architecture for toponym recognition from Chinese text by Haigang Sui, Jindi Wang, Xining Zhang, Huihan Ning, Wentao Wang, Lieyun Hu

    Published 2024-12-01
    “…To validate the results, we established a new complex Chinese place name text (CCPNT) dataset for complex Chinese place name recognition. …”
    Get full text
    Article
  10. 3430

    Research on Face Local Attribute Detection Method Based on Improved SSD Network Structure by Qun Luo, Zhendong Liu

    Published 2022-01-01
    “…The existing face detection methods usually had the problem of low accuracy of face recognition in the environment of occlusion interference, which was limited when applied to the face detection task in complex scenes. Therefore, in order to realize high precision and real-time local face recognition in a complex environment, a face local attribute detection method based on improved SSD network structure was proposed. …”
    Get full text
    Article
  11. 3431

    HEVC perceptual intra-frame rate control inspired by video subjective observation experiment by Yanchao GONG, Ling WANG, Ying LIU, Kaifang YANG, Qingfan LIN, Fuping WANG

    Published 2021-08-01
    “…In view of the low perceptual rate-distortion performance of the rate control method used in high efficiency video coding (HEVC), an intra-frame rate control algorithm to effectively improve the perceptual rate-distortion performance of video was proposed.First, the spatiotemporal complexity of videos was measured, and the video subjective observation experiment was designed combined with the spatiotemporal complexity.Secondly, based on the experimental results of video subjective observation, combined with the relevant human vision system perception characteristics, the spatiotemporal perceptual sensitivity factors of video content which could effectively measure the perception difference of human eyes for different regions of video were constructed.Finally, the spatiotemporal perceptual sensitivity factors were applied to the target bit allocation of the largest coding unit layer in the intra-frame image, then the perceptual intra-frame rate control was realized.Experimental results show that the proposed algorithm is superior to the rate control algorithm adopted by HEVC in terms of the bit estimation accuracy and the perceptual rate-distortion performance.…”
    Get full text
    Article
  12. 3432

    Mechanism of Influence of Spatial Perception on Residents’ Emotion in Child-Friendly Urban Streets of Fuzhou City by Shaofeng CHEN, Zhengyan CHEN, Yuhan XU, Zheng DING

    Published 2025-05-01
    “…In view of this, a three-level optimization path of “traffic control (base layer) — safety creation (middle layer) — spatial quality (enhancement layer)” is proposed.ConclusionThis research advances child-friendly urban planning by street spatial perceptions to residents’ emotional outcomes. …”
    Get full text
    Article
  13. 3433

    APPLICATION OF ARTIFICIAL NEURAL NETWORKS OPPORTUNITIES IN THE ANALYSIS OF HOLTER MONITORING FINDINGS by Y. N. Gorozhantsev, S. G. Sergienko, E. A. Vorotynsteva, Y. V. Emelyanenko, A. V. Gorozhansteva

    Published 2019-02-01
    “…We designed and realized artificial neural networks on the basis of a self-training layer of Kokhonen. The efficiency of ANN functioning in case of execution the tasks of the QRS complexes clustering which are contained in the findings of the ROHMINE test database is studied and confirmed.…”
    Get full text
    Article
  14. 3434

    APPLICATION OF ARTIFICIAL NEURAL NETWORKS OPPORTUNITIES IN THE ANALYSIS OF HOLTER MONITORING FINDINGS by Y. N. Gorozhantsev, S. G. Sergienko, E. A. Vorotynsteva, Y. V. Emelyanenko, A. V. Gorozhansteva

    Published 2019-02-01
    “…We designed and realized artificial neural networks on the basis of a self-training layer of Kokhonen. The efficiency of ANN functioning in case of execution the tasks of the QRS complexes clustering which are contained in the findings of the ROHMINE test database is studied and confirmed.…”
    Get full text
    Article
  15. 3435

    Self-assembly of 1T/1H superlattices in transition metal dichalcogenides by Chaojie Luo, Guohua Cao, Beilin Wang, Lili Jiang, Hengyi Zhao, Tongrui Li, Xiaolin Tai, Zhiyong Lin, Yue Lin, Zhe Sun, Ping Cui, Hui Zhang, Zhenyu Zhang, Changgan Zeng

    Published 2024-12-01
    “…However, conventional fabrication techniques for these structures depend on layer-by-layer artificial construction and are hindered by their complexity and inefficiency. …”
    Get full text
    Article
  16. 3436

    Flat Dielectric Waveguides of the Terahertz Range and Diffraction Antennas on Their Basis by I. G. Mironenko, S. S. Sokolov, A. A. Ivanov

    Published 2024-11-01
    “…A computational mathematical model for the analysis of a complex layered structure is based on Maxwell's equations and the finite element method using boundary conditions for tangential and normal components of the electromagnetic field.Results. …”
    Get full text
    Article
  17. 3437

    Clinical efficacy of activated irrigation in endodontics: a focused review by Amelia Wan Tin Cheung, Angeline Hui Cheng Lee, Gary Shun Pan Cheung

    Published 2021-02-01
    “…Chemical adjuncts play a multitude of functions in this regard, as tissue solvents, antimicrobial agents and for removing the smear layer. These adjuncts (irrigants) are usually delivered using a syringe and needle. …”
    Get full text
    Article
  18. 3438

    Synthesis, structure, and in vitro anti-lung cancer activity on an In-based nanoscale coordination polymer by Shu De-Gui, Chen Wen-Yu

    Published 2018-08-01
    “…Here, a new indium (In)-based coordination polymer [In(hip)](DMF)2(H2O)3 (1, DMF=N,N-dimethylformamide) was successfully prepared by a solvothermal reaction of In(NO3)3·6H2O and 5-hydroxyisophthalic acid (H3hip) in a mixed solvent of DMF and H2O with the presence of NaCl as a template. Complex 1 was characterized by elemental analysis (EA), single-crystal X-ray crystallography, and powder X-ray diffraction (PXRD), and the results reveal that complex 1 shows a two-dimensional (2D) grid-like network with considerable solvent accessible volume that was generated from the packing of the 2D layers via the AB pattern. …”
    Get full text
    Article
  19. 3439
  20. 3440