Showing 2,441 - 2,460 results of 11,103 for search 'features problems', query time: 0.11s Refine Results
  1. 2441

    Energy and exergy analysis of a newly designed photovoltaic thermal system featuring ribs, petal array, and coiled twisted tapes: Experimental analysis by Banw Omer Ahmed, Adnan Ibrahim, Hariam Luqman Azeez, Sharul Sham Dol, Ali H.A. Al-Waeli, Mahmoud Jaber

    Published 2024-11-01
    “…Photovoltaic systems suffer from electrical efficiency loss due to increases in surface temperature. To tackle this problem, Photovoltaic Thermal, consisting of photovoltaic and tube configurations attached to its back, is suggested. …”
    Get full text
    Article
  2. 2442

    Hybrid IoT-CAD system: optimized feature selection based gated recurrent residual deep learning for cyber attack detection in IoT networks by Susheela Vishnoi, Sunil Kumar, Saikat Samanta

    Published 2025-08-01
    “…Next, to solve the data imbalance problem, Conditional Generative Adversarial Networks (CGAN) are employed. …”
    Get full text
    Article
  3. 2443

    Combining 2D texture and 3D geometry features for Reliable iris presentation attack detection using light field focal stack by Zhengquan Luo, Yunlong Wang, Nianfeng Liu, Zilei Wang

    Published 2022-09-01
    “…Abstract Iris presentation attack detection (PAD) is still an unsolved problem mainly due to the various spoof attack strategies and poor generalisation on unseen attackers. …”
    Get full text
    Article
  4. 2444

    Wavelet Multiresolution Analysis-Based Takagi–Sugeno–Kang Model, with a Projection Step and Surrogate Feature Selection for Spectral Wave Height Prediction by Panagiotis Korkidis, Anastasios Dounis

    Published 2025-08-01
    “…Significant wave height prediction is studied as a time series problem, hence, the appropriate inputs to the model are selected by developing a surrogate-based wrapped algorithm. …”
    Get full text
    Article
  5. 2445

    ENGLISH VERSION: AGE FEATURES OF RADIOACTIVE IODINE (131I) ABSORPTION BY RAT THYROID GLANDS IN CORRECTION OF THE DIETARY IODINE DEFICIENCY WITH ORGANIC IODINE by O.I. Ryabukha

    Published 2021-04-01
    “…The insufficient efficacy of inorganic iodine drugs poses the problem of search for new means for iodine deficiency treatment and prevention. …”
    Get full text
    Article
  6. 2446
  7. 2447

    Colour guided ground-to-UAV fire segmentation by Rui Zhou, Tardi Tjahjadi

    Published 2024-12-01
    “…First, we identify domain-invariant fire features by deriving fire-discriminating components (u*VS) defined in colour spaces Lu*v*, YUV, and HSV. …”
    Get full text
    Article
  8. 2448

    Epidemic situation and features of accompanying therapy in the treatment of socially significant infectious diseases in penitentiary populations before, during, and after the COVID... by V. M. Kolomiets, N. A. Polshikova, A. Yu. Petrov, A. L. Kovalenko, E. V. Talikova

    Published 2024-04-01
    “…The second stage of the study was the analysis of data on tuberculosis (TB): features of the clinical course, etiotropic treatment, and the possibility of increasing efficiency through accompanying therapy.Results. …”
    Get full text
    Article
  9. 2449

    Microblog hot topic detection method based on meaningful string clustering by Min HE, Li-hong WANG, Pan DU, Jin ZHANG, Xue-qi CHENG

    Published 2013-08-01
    “…Aiming at the properties of sparse feature, content fragmentation for microblog data, a hot topic detection method was proposed based on meaningful string clustering. …”
    Get full text
    Article
  10. 2450

    Microblog hot topic detection method based on meaningful string clustering by Min HE, Li-hong WANG, Pan DU, Jin ZHANG, Xue-qi CHENG

    Published 2013-08-01
    “…Aiming at the properties of sparse feature, content fragmentation for microblog data, a hot topic detection method was proposed based on meaningful string clustering. …”
    Get full text
    Article
  11. 2451
  12. 2452

    Effect of block geometry on the estimation of low volumetric block proportions: A tunneling-based computer bimrock model by Zixin Zhao, Guolong Zhu, Xingliang Peng, Fawu Wang

    Published 2025-08-01
    “…Bimrocks have a block matrix structure that affects their characteristic complex geometric features and widely varying engineering properties. …”
    Get full text
    Article
  13. 2453

    Custodial Naturalness by Thede de Boer, Manfred Lindner, Andreas Trautner

    Published 2025-06-01
    “…The cosmological evolution features a strongly supercooled phase transition implying that consequences of Custodial Naturalness may also be tested by gravitational wave observatories.…”
    Get full text
    Article
  14. 2454

    UKRAINIAN ENTREPRENEURSHIP IN POLAND: CHALLENGES AND OPPORTUNITIES by Valentyna Smachylo, Olha Rudachenko, Oleh Kulinich, Dmytro Simonov

    Published 2025-01-01
    “…The article is devoted to solving the problem of developing Ukrainian business projects in the Polish market. …”
    Get full text
    Article
  15. 2455

    Nighttime Vehicle Detection Algorithm Based on Improved YOLOv7 by Fan Zhang

    Published 2025-01-01
    “…Aiming at the problems of low visibility, fuzzy target features and high leakage rate of small targets in nighttime vehicle detection, this paper proposes a nighttime vehicle detection algorithm E-YOLOv7 based on the improved YOLOv7. …”
    Get full text
    Article
  16. 2456
  17. 2457

    Tomato ripeness detection and fruit segmentation based on instance segmentation by Jinfan Wei, Yu Sun, Yu Sun, Lan Luo, Lingyun Ni, Mengchao Chen, Minghui You, Minghui You, Ye Mu, Ye Mu, He Gong, He Gong

    Published 2025-05-01
    “…By deformable convolution and multi-directional asymmetric convolution, the AOFRM module adaptively extracts the shape and direction features of tomatoes to solve the problems of occlusion and overlap. …”
    Get full text
    Article
  18. 2458

    View on the problem of diabetic nephropathy in children and adolescents with type 1 diabetes mellitus: the role of renin-angiotensin-aldosterone system (literature review) (part 1) by K. V. Skobeleva, L. V. Tyrtova, I. L. Nikitina, A. S. Olenev

    Published 2021-06-01
    “…The relevance and importance of this problem led to the active study by scientists of various pathogenic aspects of damage to the structure of the kidneys and microvascular bed. …”
    Get full text
    Article
  19. 2459

    Reference crust-mantle density contrast beneath Antarctica based on the Vening Meinesz-Moritz isostatic inverse problem and CRUST2.0 seismic model by Robert Tenzer, Mohammad Bagherbandi

    Published 2013-01-01
    “…We estimate the crust-mantle (Moho) density contrast beneath Antarctica based on solving the inverse problem of isostasy and using the constraining information from the seismic global crustal model (CRUST2.0). …”
    Get full text
    Article
  20. 2460