Showing 19,981 - 20,000 results of 48,208 for search '"structures"', query time: 0.16s Refine Results
  1. 19981

    Dual-Band Eight-Element MIMO Array Using Multi-Slot Decoupling Technique for 5G Terminals by Wei Hu, Long Qian, Steven Gao, Le-Hu Wen, Qi Luo, Hang Xu, Xuekang Liu, Ying Liu, Wei Wang

    Published 2019-01-01
    “…Zero ground clearance is also realized by the coplanar arrangement of the antenna elements and decoupling structures. The proposed MIMO array was simulated, fabricated, and measured. …”
    Get full text
    Article
  2. 19982

    FedBFGCN: A Graph Federated Learning Framework Based on Balanced Channel Attention and Cross-Layer Feature Fusion Convolution by Hefei Wang, Ruichun Gu, Jingyu Wang, Xiaolin Zhang, Hui Wei

    Published 2025-01-01
    “…Due to its ability to effectively handle complex and heterogeneous graph data while protecting user privacy, GFL has shown great potential in processing various types of graph structures and has been proven effective in a wide range of applications. …”
    Get full text
    Article
  3. 19983

    Sleep profile in patients with septo-optic-pituitary dysplasia: protocol for a prospective cohort study by Romina Romaniello, Sabrina Signorini, Elena Ballante, Valentina Franco, Valentina De Giorgis, Ludovica Pasca, Guido Catalano, Federica Morelli, Carlo Alberto Quaranta, Helene Vitali, Francesca Dattrino, Francesca Crema, Paola Rota, Costanza Varesio

    Published 2025-01-01
    “…These manifestations are believed to be closely linked to both structural and functional abnormalities associated with SOD, potentially disrupting the natural circadian rhythm. …”
    Get full text
    Article
  4. 19984

    A Parallel Image Denoising Network Based on Nonparametric Attention and Multiscale Feature Fusion by Jing Mao, Lianming Sun, Jie Chen, Shunyuan Yu

    Published 2025-01-01
    “…Then, a combination of two-branch networks with different and complementary structures was used to extract deep features from the noise information in the image to solve the problem of insufficient feature extraction by the single-branch network model. …”
    Get full text
    Article
  5. 19985

    Evaluating wound-healing effect of silicon-zinc-boron-containing glycerohydrogel and its effect on mammary glands of high producing dairy cows by L. I. Drozdova, A. S. Barkova, M. N. Isakova, L. P. Larionov, V. V. Permikin, N. M. Starikov, T. G. Khonina

    Published 2023-12-01
    “…Thus, on Day 9 complete re-epithelialization of the burn surface was observed, with fibrous structures prevailing in the granulation tissue of the dermal layer, on Day 19 a mature scar was formed with a longitudinal alignment of collagen fibers. …”
    Get full text
    Article
  6. 19986

    Modelling the Challenges of Public Hospital Management: A 180-Degree Stakeholder Perspective by Ghasem Abedi, Seyedeh Fatemeh Jafary, maryam Khazaee-Pool

    Published 2024-12-01
    “…Background and purpose: This study aims to examine the challenges within the management structures of public hospitals, particularly how these challenges impede the achievement of executive goals. …”
    Get full text
    Article
  7. 19987

    Hybrid Prophet-NAR Model for Short-Term Electricity Load Forecasting by Winita Sulandari, Yudho Yudhanto, Etik Zukhronah, Isnandar Slamet, Hilman Ferdinandus Pardede, Paulo Canas Rodrigues, Muhammad Hisyam Lee

    Published 2025-01-01
    “…The proposed PropNAR integrated the strengths of the Prophet model in capturing deterministic structures, such as trends, seasonality, and holiday effects with the NAR model’s ability to handle nonlinear stochastic relationships. …”
    Get full text
    Article
  8. 19988

    Impact of a Segmented-Scan Strategy on Residual Stress and Fit Accuracy of Dental Prostheses Fabricated via Laser-Beam Powder-Bed Fusion by Yoshio Kobayashi, Atsushi Takaichi, Yuka Kajima, Wenrui Qu, Noriyuki Wakabayashi

    Published 2025-01-01
    “…The laser-beam powder-bed fusion (PBF-LB) method enables the semi-automatic fabrication of complex three-dimensional structures, making it useful for dental prostheses. …”
    Get full text
    Article
  9. 19989
  10. 19990

    Antibody Responses and the Vaccine Efficacy of Recombinant Glycosyltransferase and Nicastrin Against <i>Schistosoma japonicum</i> by Bowen Dong, Haoran Zhong, Danlin Zhu, Luobin Wu, Jinming Wang, Hao Li, Yamei Jin

    Published 2025-01-01
    “…In this study, bioinformatic tools were employed to analyze the structural and functional properties of these proteins, including their signal peptide regions, transmembrane domains, tertiary structures, and protein interaction networks. …”
    Get full text
    Article
  11. 19991

    Novel thiazolyl-pyrimidine derivatives as potential anticancer agents: Synthesis, biological evaluation, and molecular docking studies by Tariq Z. Abolibda, Abdel-Aziz A.A. El-Sayed, Basant Farag, Magdi E.A. Zaki, Abdulwahed Alrehaily, Hossein M. Elbadawy, Ahmad A. Al-Shahri, Saleh R. Alsenani, Sobhi M. Gomha

    Published 2025-01-01
    “…These were created by reacting 2-(1-(6-methyl-2-oxo-4-phenyl- 1,2,3,4-tetrahydropyrimidin-5-yl)ethylidene)hydrazine-1-carbothioamide with hydrazonoyl halides and α-halo compounds, with structures confirmed by spectroscopy. The growth-inhibitory potential of these compounds against HepG2 liver cancer cells was assessed using the MTT assay. …”
    Get full text
    Article
  12. 19992

    Automatic Segmentation of Abdominal Aortic Aneurysm From Computed Tomography Angiography Using a Patch-Based Dilated UNet Model by Merjulah Roby, Juan C. Restrepo, Haehwan Park, Satish C. Muluk, Mark K. Eskandari, Seungik Baek, Ender A. Finol

    Published 2025-01-01
    “…NURBS enables the creation of continuous curves that seamlessly conform to the intricate contours of anatomical structures, offering a significant improvement in segmentation accuracy. …”
    Get full text
    Article
  13. 19993

    Performance of Ground Clay Brick Mortars in Simulated Chloride and Sulphate Media by Festus Ngui Musyimi, Jackson Muthengia Wachira, Joseph Karanja Thiong’o, Joseph Mwiti Marangu

    Published 2019-01-01
    “…The durability of cement-based structures majorly depends on their resistivity to the aggressive media in the construction environment. …”
    Get full text
    Article
  14. 19994

    HUMAN DESTRUCTIVENESS IN THE EXISTING PRACTICES OF LATE MODERNISM VIOLENCE: POSITIVE AND NEGATIVE DIMENSIONS by O. V. Marchenko, L. V. Martseniuk

    Published 2020-06-01
    “…After all, the loss of such core structures of the existence as the meaning, purpose and value of life has become a truly global problem for the modern world. …”
    Get full text
    Article
  15. 19995

    Improvement in Automated Diagnosis of Soft Tissues Tumors Using Machine Learning by El Arbi Abdellaoui Alaoui, Stéphane Cédric Koumetio Tekouabou, Sri Hartini, Zuherman Rustam, Hassan Silkan, Said Agoujil

    Published 2021-03-01
    “…Soft Tissue Tumors (STT) are a form of sarcoma found in tissues that connect, support, and surround body structures. Because of their shallow frequency in the body and their great diversity, they appear to be heterogeneous when observed through Magnetic Resonance Imaging (MRI). …”
    Get full text
    Article
  16. 19996
  17. 19997

    Public health economic modelling in evaluations of salt and/or alcohol policies: a systematic scoping review by Joseph Prince Mensah, Chloe Thomas, Robert Akparibo, Alan Brennan

    Published 2025-01-01
    “…The aim of this review was to determine the scope of health economic models in the evaluation of salt and/or alcohol interventions globally, to provide an overview of the literature and the modelling methods and structures used. Methods Searches were conducted in Medline, Embase, and EconLit, and complemented with citation searching of key reviews. …”
    Get full text
    Article
  18. 19998

    Effects of Titanium Dioxide Nanoparticles on Chick Embryo: Immunomodulatory, Hepatic and Biochemical Alterations by Md. Sadequl Islam, Md. Nurul Amin, Mst. Deloara Begum

    Published 2024-11-01
    “…These alterations were characterized by disruptions in cellular structures and variations in lymphocyte counts. Furthermore, a notable decrease in the expression of immunity genes, namely, AvBD9, IL8L2 and IL6, was observed in the TiO2 NP‐treated groups compared to the control. …”
    Get full text
    Article
  19. 19999

    Inventory and Conservation of Triassic Vertebrate Tracks in the Monts d’Ardèche UNESCO Global Geopark, France by Emmanuel Fara, Jean-David Moreau, Leo Szewczyk, Nicolas Klee, Georges Gand, Emmanuelle Vennin

    Published 2021-09-01
    “…This territory possesses significant geological structures, including numerous and rich Middle-Late Triassic vertebrate tracksites. …”
    Get full text
    Article
  20. 20000

    Biochemical and technological properties of moose (<i>Alces alces</i>) recombinant chymosin by D. V. Balabova, A. P. Rudometov, S. V. Belenkaya, A. N. Belov, A. D. Koval, A. A. Bondar, A. Yu. Bakulina, E. A. Rukhlova, V. V. Elchaninov, D. N. Shcherbakov

    Published 2022-06-01
    “…We built a model of the spatial structure of moose chymosin and compared the topography of positive and negative surface charges with the correspondent structures of cow and camel chymosins. …”
    Get full text
    Article