Showing 26,081 - 26,100 results of 28,739 for search '"computer"', query time: 0.12s Refine Results
  1. 26081

    Weber’s Law as the emergent phenomenon of choices based on global inhibition by Marcin Penconek

    Published 2025-02-01
    “…It was postulated that the law constituted the emergent phenomenon arising in the choice circuit computing categorical choices based on global inhibition. …”
    Get full text
    Article
  2. 26082

    Brain tumor segmentation by deep learning transfer methods using MRI images by E.Y. Shchetinin

    Published 2024-06-01
    “…Among such models, VGG16, VGG19, Mobilenetv2, Inception, Efficientnetb7, InceptionResnetV2, DenseNet201, DenseNet121 were used. The computational experimental analysis performed in the paper on a set of MRI brain images showed that the best encoder model for the above deep models was the DenseNet121 model with the following values of segmentation metrics Mean IoU of 91.34%, Mean Dice of 94.26%, Accuracy of 94.22%. …”
    Get full text
    Article
  3. 26083

    Adaptive Filtering for Channel Estimation in RIS-Assisted mmWave Systems by Shuying Shao, Tiejun Lv, Pingmu Huang

    Published 2025-01-01
    “…Our analysis also reveals that both algorithms have lower computational complexity compared to existing methods. …”
    Get full text
    Article
  4. 26084

    Ultra-broadband all-optical nonlinear activation function enabled by MoTe2/optical waveguide integrated devices by Chenduan Chen, Zhan Yang, Tao Wang, Yalun Wang, Kai Gao, Jiajia Wu, Jun Wang, Jianrong Qiu, Dezhi Tan

    Published 2024-10-01
    “…Abstract All-optical nonlinear activation functions (NAFs) are crucial for enabling rapid optical neural networks (ONNs). As linear matrix computation advances in integrated ONNs, on-chip all-optical NAFs face challenges such as limited integration, high latency, substantial power consumption, and a high activation threshold. …”
    Get full text
    Article
  5. 26085

    General Log-Linear Weibull Model Combining Vibration and Temperature Characteristics for Remaining Useful Life Prediction of Rolling Element Bearings by Mingzhu Lv, Shixun Liu, Xiaoming Su, Changzheng Chen

    Published 2020-01-01
    “…According to the experimental results, the presented approach provides superior prediction precision and lower computational cost than other approaches for bearings under constant or variable operating conditions.…”
    Get full text
    Article
  6. 26086

    Multi-objective optimization of kitchen comfort based on arithmetic superposition index P by Shunyu Zhang, Xiangrui Zhao, Liangguo Cheng, Zhihang Shen, Zhenlei Chen

    Published 2025-02-01
    “…This study adopts a combination of orthogonal experiments and computational fluid dynamics (CFD) simulations to study the exhaust characteristics of range hoods under different structural parameters and compares and analyzes the rationality and effectiveness of different auxiliary ventilation methods in kitchen ventilation systems to propose the optimal solution. …”
    Get full text
    Article
  7. 26087

    Ultra‐Thin Strain‐Relieving Si1−xGex Layers Enabling III‐V Epitaxy on Si by Trevor R. Smith, Spencer McDermott, Vatsalkumar Patel, Ross Anthony, Manu Hedge, Sophie E. Bierer, Sunzhuoran Wang, Andrew P. Knights, Ryan B. Lewis

    Published 2025-02-01
    “…Abstract The explosion of artificial intelligence, the possible end of Moore's law, dawn of quantum computing, and the continued exponential growth of data communications traffic have brought new urgency to the need for laser integration on the diversified Si platform. …”
    Get full text
    Article
  8. 26088

    Graph Convolutional Network with Neural Collaborative Filtering for Predicting miRNA-Disease Association by Jihwan Ha

    Published 2025-01-01
    “…<b>Conclusions:</b> We anticipate that our model could not only serve as an effective tool for predicting disease-related miRNAs but could be employed as a universal computational framework for inferring relationships across biological entities.…”
    Get full text
    Article
  9. 26089

    Using FinBERT as a refined approach to measuring impression management in corporate reports during a crisis by Caroline Cherry, Waheeda Mohamed, Yogesh Brahmbhatt

    Published 2023-07-01
    “…FinBERT, a more advanced machine learning model of natural language processing (NLP), was used to investigate the change in net sentiment expressed in the Chairman’s Statements of a sample of South African JSE-listed companies before and during the pandemic. A computation of net sentiment for each report was performed. …”
    Get full text
    Article
  10. 26090

    Temporal and spatial variability of S-wave and coda attenuation in the Central Apennines, Italy by Simona Gabrielli, Aybige Akinci, Edoardo Del Pezzo, Edoardo Del Pezzo

    Published 2025-01-01
    “…Here, we examine the temporal and spatial variation of the S-wave attenuation in Central Italy over a period from 2011 to 2017, including the AVN sequence. First, we computed the S-wave attenuation (Qβ) as a function of frequency Q(f) using the coda normalization method. …”
    Get full text
    Article
  11. 26091

    Statistical analysis of regional STEC gradient trends for midlatitude ionosphere by Meltem Koroglu, Feza Arikan

    Published 2025-01-01
    “…Annual medians of these gradients for quiet days are computed as templates. The metric distances (L2N) and Symmetric Kullback-Leibler Distances (SKLD) are obtained between the templates and the daily gradient series. …”
    Get full text
    Article
  12. 26092

    Effects of Age and Gender on Hand Motion Tasks by Wing Lok Au, Irene Soo Hoon Seah, Wei Li, Louis Chew Seng Tan

    Published 2015-01-01
    “…Wearable and wireless motion sensor devices have facilitated the automated computation of speed, amplitude, and rhythm of hand motion tasks. …”
    Get full text
    Article
  13. 26093

    A Pelvic Abscess and a Pelvic Stone Secondary to a Ureteral Calculus by Bo-Ran An, Ze-Peng Ma, Chao Gao

    Published 2024-01-01
    “…We followed up with the patient for 6 months, and he had no symptoms related to his pelvic abscess that was diagnosed before. Recent abdominal computed tomography (CT) images revealed that his left kidney atrophy still exists, and a pelvic stone was found at the site of the original abscess. …”
    Get full text
    Article
  14. 26094

    Training for tomorrow: Establishing a worldwide curriculum in online adaptive radiation therapy by Meegan Shepherd, Elizabeth Joyce, Bethany Williams, Siobhan Graham, Winnie Li, Jeremy Booth, Helen A. McNair

    Published 2025-03-01
    “…There is growing global evidence that RTTs are being successfully trained to lead adaptive fractions in both cone-beam computed tomography and magnetic resonance imaging guided oART. …”
    Get full text
    Article
  15. 26095

    What is the near-natural catchment? An application of hydrological signatures assessment by Huan Xu, Hao Wang, Pan Liu, Xiaojing Zhang, Weibo Liu, Chutian Zhou, Hao Ye, Hongxuan Lei, Yang Liu

    Published 2025-02-01
    “…This is done by condensing a large set of 222 into eight signatures that are computable, representative, robust, and predictable. …”
    Get full text
    Article
  16. 26096

    The feasibility and safety of eustachian tube dilation with a standard endovascular balloon: a clinical pilot study by Valerie Dahm, Justin T. Lui, Soyeon Jung, Vincent Y. Lin, Joseph M. Chen, Trung N. Le

    Published 2023-02-01
    “…Eustachian tube dilation was carried out transnasal using an endovascular balloon. A computed tomography was carried out after surgery to assess for any potential damages and compared to preoperative imaging studies. …”
    Get full text
    Article
  17. 26097

    Third or fourth branchial pouch sinus lesions: a case series and management algorithm by Yun Li, Kexing Lyu, Yihui Wen, Yang Xu, Fanqin Wei, Haocheng Tang, Siyu Chen, Zhangfeng Wang, Xiaolin Zhu, Weiping Wen, Wenbin Lei

    Published 2019-11-01
    “…Effective preoperative examination included administering contrast agent prior to a computed tomography (CT) scan and in-office laryngoscopy during the quiescent period of inflammation. …”
    Get full text
    Article
  18. 26098

    Improved Outcome of Severe Acute Pancreatitis in the Intensive Care Unit by Polychronis Pavlidis, Siobhan Crichton, Joanna Lemmich Smith, David Morrison, Simon Atkinson, Duncan Wyncoll, Marlies Ostermann

    Published 2013-01-01
    “…On admission to ICU, the median Acute Physiology and Chronic Health Evaluation (APACHE) II score was 17, the pancreatitis outcome prediction score was 8, and the median Computed Tomography Severity Index (CTSI) was 4. Forty patients (80%) tolerated enteral nutrition, and 46% received antibiotics for non-SAP reasons. …”
    Get full text
    Article
  19. 26099

    The Frequency of Epidermal Growth Factor Receptor Mutation of Nonsmall Cell Lung Cancer according to the Underlying Pulmonary Diseases by Kazuhiro Usui, Tomonori Ushijima, Yoshiaki Tanaka, Chiharu Tanai, Hiromichi Noda, Norifumi Abe, Hajime Horiuchi, Teruo Ishihara

    Published 2011-01-01
    “…Based on high-resolution computed tomography (HRCT) performed at diagnosis of lung cancer, patients were categorized into three groups: normal, emphysema, and fibrosis. …”
    Get full text
    Article
  20. 26100

    Internet marketing organization with the use of intellegent and block chain technologies by U. A. Vishniakou

    Published 2020-05-01
    “…The objectives of the analysis are to identify trends in the development of Internet marketing in the digital economy with the use of intelligent and blockchain technologies, and to develop new structural solutions.The analysis of the use of intelligent technologies in marketing activities (MA) using cloud computing (CC) is carried out and its features are determined. …”
    Get full text
    Article