Showing 19,741 - 19,760 results of 48,208 for search '"structures"', query time: 0.15s Refine Results
  1. 19741
  2. 19742

    Application of Deep Dictionary Learning and Predefined Filters for Classification of Retinal Optical Coherence Tomography Images by Fariba Shaker, Zahra Baharlouei, Gerlind Plonka, Hossein Rabbani

    Published 2025-01-01
    “…Both methods can be directly applied to raw image data without time-consuming pre-processing, as the first layers act like denoising filters to achieve sparse significant image structures. We assess the methods on the Optical Coherence Tomography Image Database (OCTID), consisting of 572 spectral domain OCT volumetric scans in five categories. …”
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  3. 19743

    Investigation of an Ultra-Wideband Optical Absorber with the Bandwidth from Ultraviolet C to Middle Infrared by Chih-Ching Hung, Xin-Yu Lin, Tung-Lung Wu, Shu-Han Liao, Ho-Sheng Chen, Cheng-Fu Yang

    Published 2025-01-01
    “…Through a carefully designed layered architecture, the researchers employed COMSOL Multiphysics (version 6.0) for detailed numerical simulations to verify the optical performance of the structure. The structural design features two key innovations. …”
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  4. 19744

    Agro‐waste areca nut husk and bagasse fiber reinforced epoxy‐based hybrid composite for thermal insulated false ceiling application by Rois Uddin Mahmud, Mir Shahidul Islam, Shahin Hossain, Jannatul Nasrin, Ayub Nabi Khan

    Published 2025-01-01
    “…In this work, three samples containing 23.06%, 28.54%, and 33.33% of areca nut husk and bagasse fibers‐reinforced epoxy matrix (ABFR) hybrid composites were prepared to assess their suitability for use as thermally insulated false ceilings in affordable housing, civil structures, and the automotive industry. The novel hybrid composites were characterized by tensile strength, flexural strength, morphology, thermal conductivity, thermogravimetric analysis (TGA), and percentage of water absorption. …”
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  5. 19745

    Direct and Indirect Protection with Pediatric Quadrivalent Live-Attenuated Influenza Vaccination in Europe Estimated by a Dynamic Transmission Model by Laetitia Gerlier, Judith Hackett, Richard Lawson, Sofia Dos Santos Mendes, Catherine Weil-Olivier, Markus Schwehm, Martin Eichner

    Published 2017-07-01
    “…**Conclusions:** The model highlights direct and indirect protection benefits when vaccinating healthy children with QLAIV in Europe, across a range of demographic structures, contact patterns and vaccination coverage rates.…”
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  6. 19746
  7. 19747
  8. 19748

    Pronerve Growth Factor Induces Angiogenesis via Activation of TrkA: Possible Role in Proliferative Diabetic Retinopathy by Sally L. Elshaer, Mohammed A. Abdelsaid, Ahmad Al-Azayzih, Parag Kumar, Suraporn Matragoon, Julian J. Nussbaum, Azza B. El-Remessy

    Published 2013-01-01
    “…PDR-aqueous humor samples exerted significant angiogenic response including cell proliferation, migration, and alignment into tube-like structures. These effects were significantly reduced by anti-proNGF antibody but not by IgG. …”
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  9. 19749

    Legal aspects of functional security standardisation of the Internet of Things by P. S. Klimushyn, V. Ye. Roh, T. P. Kolisnyk

    Published 2023-09-01
    “…Based on the analysis of the existing problems of implementing the Internet of Things, the methodological and technological features of legal regulation of intellectual environments have been studied. The structures of standardisation of networks and services of the IoT environments at the regional, European and global international levels have been considered. …”
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  10. 19750

    Polymer Design of Microwell Hydrogels Influences Epithelial–Mesenchymal Interactions During Human Bronchosphere Formation by Madeline K. Eiken, Justin E. Levine, Shinyeong Lee, Samantha Lukpat, Eleanor M. Plaster, Vikram Bala, Jason R. Spence, Claudia Loebel

    Published 2025-01-01
    “…The study shows that the cellular composition regulates the formation and structure of the bronchosphere which also depends on the type and adhesiveness of the hydrogel. …”
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  11. 19751
  12. 19752

    Performance of a twin-intake diesel engine with a bionic functional surface during an intake process by Yunzhen Guo, Hailin Kui, Wenyu Liu, Jun Chen

    Published 2025-01-01
    “…The results show that different combined bionic microfunctional surface structures have little effect on the flow coefficient of diesel engines but have an obvious enhancement effect on the swirl ratio. …”
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    Article
  13. 19753

    Effect of Various Foaming Agents on Ceramic Foam from Solid Waste by Chenglin Zhao, Chunmin Wang, Zichen Xia, Congcong Jiang, Yiran Dong, Zihao Lan

    Published 2024-12-01
    “…The foaming behavior of sintered samples using different foaming agent was investigated to determine the most suitable type and amount of foaming agent for obtaining foam ceramics with excellent pore structures. Additionally, the effects of the foaming agent on the pore structure and physical mechanical properties of the foam ceramics were studied in detail. …”
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  14. 19754

    MHD Modeling of the Background Solar Wind in the Inner Heliosphere From 0.1 to 5.5 AU: Comparison With In Situ Observations by Y. X. Wang, X. C. Guo, C. Wang, V. Florinski, F. Shen, H. Li, M. Blanc

    Published 2020-06-01
    “…In addition, the bimodal structure of the solar wind for different latitudes is well reproduced by the model which is consistent with Ulysses data. …”
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  15. 19755
  16. 19756

    Creating interventions to transition long-lasting insecticide net distribution in Ghana by Philip Adongo, Phyllis Dako-Gyeke, Nana Yaw Peprah, Emmanuel Asampong, Philip Teg-Nefaah Tabong, Franklin Glozah, Adanna Nwameme, Ruby Hornuvo, Margaret Chandi

    Published 2022-06-01
    “…Although the mass LLIN distribution campaign indicates a comprehensive stakeholder engagement approach, it does not systematically transition into the basic primary healthcare structures within the Ghana Health Services. This paper presents the process and outcome of creating an innovative social intervention, which focuses on community mobilisation and capacity building of community health officers.Methods This study employed a concurrent triangulation mixed methods approach conducted across six districts in Eastern and Volta regions, Ghana. …”
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  17. 19757

    Portable astronomical observation system based on large-aperture concentric-ring metalens by Jianli Wang, Yongting Deng, Chengmiao Wang, Yu Lin, Yeming Han, Junchi Liu, Xiufeng Liu, Hongwen Li, Jan G. Korvink, Yongbo Deng

    Published 2025-01-01
    “…Compared to global structural optimization, this approach reduces computational resources and time consumption by several orders of magnitude while maintaining nearly identical focusing efficiency. …”
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  18. 19758

    Research on Damage Assessment of Concrete-Filled Steel Tubular Column Subjected to Near-Field Blast Loading by Ying Cui, Meimei Song, Zhan Qu, Shanshan Sun, Junhai Zhao

    Published 2020-01-01
    “…Concrete-filled steel tubular (CFST) columns are widely used in engineering structures, and they have many different cross section types. …”
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  19. 19759

    Design and Optimization of a Lightweight and Simple Self-Propelled Crawler Potato Combine Harvester by Caichao Liu, Ning Wu, Guangseng Cheng, Feng Wu, Fengwei Gu, Lili Shi, Bing Wang

    Published 2024-12-01
    “…It offers technical advantages such as a lightweight structure, auxiliary feeding and conveying, and manual assistance in sorting ton bags. …”
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  20. 19760

    Advances in the carbon-ceramic composites oxidation and ablation resistance: A review by Anna Didenko, Alexey Astapov

    Published 2025-01-01
    “…A review and critical analysis of recent advances in the field of oxidation and ablation resistance of carbon-ceramic composite materials, which are the most promising for high temperature applications in load-bearing structures and heat-protective systems of rocket and aerospace engineering, is carried out. …”
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