Showing 7,221 - 7,240 results of 8,230 for search 'optimal detection methods', query time: 0.20s Refine Results
  1. 7221
  2. 7222

    Nuclei segmentation and classification from histopathology images using federated learning for end-edge platform. by Anjir Ahmed Chowdhury, S M Hasan Mahmud, Md Palash Uddin, Seifedine Kadry, Jung-Yeon Kim, Yunyoung Nam

    Published 2025-01-01
    “…The framework follows a two-stage approach: first, a SegNet model segments the nuclei regions, and then a DenseNet121 model classifies the segmented instances. Hyperparameter optimization using the Hyperband method enhances the performance of both models. …”
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  3. 7223

    Dynamics of T cell subpopulation in patients with aplastic anemia during immunosuppressive therapy by A. V. Abramova, E. A. Mikhailova, I. V. Galtseva, Z. T. Fidarova, A. V. Luchkin, N. M. Kapranov, Yu. O. Davydova, S. M. Kulikov, V. V. Troitskaya, E. N. Parovichnikova

    Published 2024-09-01
    “…Flow cytometry was used to detect T cell subpopulations. Bone marrow examination was performed at three time points: initially, 3 and 6 months after initiation of combined IST.Results. …”
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  4. 7224

    UAV Mission Path Planning Based on Reinforcement Learning in Dynamic Environment by Gui Fu, Yang Gao, Liwen Liu, Mingye Yang, Xinyu Zhu

    Published 2023-01-01
    “…In the case of unpredictable scene parameters, reinforcement learning method can be established by value function. Thus, a more reasonable path can be given to realize the reconnaissance and detection of points of interest. …”
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    Article
  5. 7225

    High-Order and Interactive Perceptual Feature Learning for Medical Image Retargeting by Mingjuan Ma, Yuehong Zhang

    Published 2025-01-01
    “…Computed tomography (CT) imaging is a valuable technique for detecting lesions and injuries in internal structures of the human body. …”
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    Article
  6. 7226

    Molecular epidemiological characterization of human bocavirus (HBoV) in acute respiratory infection (ARI) patients in Yucheng, China by Qi Wen, Qi Wen, Ronghua Yang, Qin Luo, Qiangqiang Shi, Ze Chen, Chen Gao, Haijun Du, Guoyong Mei, Shuying Li, QinQin Song, Jun Han

    Published 2025-04-01
    “…Other viruses were also detected in 20% of HBoV-positive samples. All HBoV sequences identified in this study belonged to HBoV1, with the Ib sublineage being the predominant strain circulating in Yucheng during March–June 2023.ConclusionAfter the implementation of the optimized COVID-19 prevention and control strategy in December 2022, HBoV infection was prevalent in Yucheng, Henan in May-June 2023, mainly among children younger than 5 years old, especially those under 2 years old. …”
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  7. 7227
  8. 7228

    Selective Synthesis of cis and trans o-Hydroxychalcone Derivatives for Metal Sensing Applications by Md Rakibul Islam, Md Kabidur Rahman, Md Mizanur Rahman Badal, Md Maniruzzaman, Mohammad Abu Yousuf

    Published 2025-01-01
    “…Further structure optimization was performed using the B3LYP method with a DFT B3LYP/Lan2DZ level of theory. …”
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    Article
  9. 7229

    Honeyword Generation Using a Proposed Discrete Salp Swarm Algorithm by Yasser A. Yasser, Ahmed T. Sadiq, Wasim AlHamdani

    Published 2023-04-01
    “…SSA has been used to solve a variety of optimization problems. The presented honeyword generation method will improve the generation process, improve honeyword features, and overcome the issues of previous techniques. …”
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    Article
  10. 7230

    Impact Localization System of CFRP Structure Based on EFPI Sensors by Junsong Yu, Zipeng Peng, Linghui Gan, Jun Liu, Yufang Bai, Shengpeng Wan

    Published 2025-02-01
    “…An impact localization method for the CFRP structure based on the energy–entropy ratio endpoint detection and CNN-BIGRU-Attention is proposed. …”
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  11. 7231

    Lymph node metastasis in early invasive lung adenocarcinoma: Prediction model establishment and validation based on genomic profiling and clinicopathologic characteristics by Wei Guo, Tong Lu, Yang Song, Anqi Li, Xijia Feng, Dingpei Han, Yuqin Cao, Debin Sun, Xiaoli Gong, Chengqiang Li, Runsen Jin, Hailei Du, Kai Chen, Jie Xiang, Junbiao Hang, Gang Chen, Hecheng Li

    Published 2024-07-01
    “…Methods Clinicopathologic features and molecular characteristics of 224 patients from Ruijin Hospital were analyzed to detect factors associated with LN metastases. …”
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    Article
  12. 7232

    Total Dissolved Nitrogen in Geothermal Water by Ultraviolet Second Derivative Spectrometry with Alkaline Persulfate Digestion by Bingbing LIU, Lin ZHANG

    Published 2025-05-01
    “…This method has high accuracy and reliability, controllable interference factors, small sample amount, low instrument cost, and can meet the rapid, simple and accurate batch detection of total dissolved nitrogen in geothermal water. …”
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    Article
  13. 7233

    Revolutionizing pig farming: Japan's technological innovations and environmental strategies for sustainability by Md Kamrul Hasan, Hong-Seok Mun, Eddiemar B. Lagua, Hae-Rang Park, Young-Hwa Kim, Md Sharifuzzaman, Jin-Gu Kang, Chul-Ju Yang

    Published 2025-04-01
    “…Precision pig farming technologies address these by optimizing resource use, enabling early disease detection to reduce costs, improving herd health to promote better welfare, and managing manure to reduce emissions. …”
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  14. 7234

    Local pattern aware 3D video swin transformer with masked autoencoding for realtime augmented reality gesture interaction by Suli Wang

    Published 2025-07-01
    “…The gesture detection and segmentation module combines EfficientNet and Transformer models. …”
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    Article
  15. 7235

    Analysis of active components from different ages of old Wuyi rock tea by gradient extraction by Yan Lang, Qianli Ma, Rongping Chen, Dongcai Yang, Xiaomei Hu, Chuanhai Zhang, Chenxi Shi, Zhonglin Guo

    Published 2025-02-01
    “…N-butanol was identified as the optimal solvent. This study also detected a flavonoid compound, presumably glycyrrhizic acid, based on comparisons with existing literature and information. …”
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    Article
  16. 7236

    A mobile app to improve adherence to colorectal cancer screening and post polypectomy surveillance guidelines by María A. Casas, Francisco Schlottmann, Leandro Steinberg, Xavier Bessa, Anna Serradesanferm, Angels Pozo, Sonia Torres, Antoni Castells, Francesc Balaguer, Jaume Grau, Lisandro Pereyra, María Pellisé

    Published 2025-03-01
    “…Abstract Background Despite significant advances in prevention and early detection, colorectal cancer (CRC) is a leading cause of cancer mortality worldwide. …”
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  17. 7237

    Raman‐Enabled Predictions of Protein Content and Metabolites in Biopharmaceutical Saccharomyces cerevisiae Fermentations by Jeppe Hagedorn, Guilherme Ramos, Miguel Ressurreição, Ernst Broberg Hansen, Michael Sokolov, Carlos Casado Vázquez, Christos Panos

    Published 2024-12-01
    “…In this study, we present an approach that mitigates this issue by deploying Raman spectroscopy on cell‐free media samples, combined with advanced chemometric modeling. This method enables accurate prediction of protein concentration and key process parameters, fundamental for the control and optimization of biopharmaceutical fermentation processes. …”
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  18. 7238

    Transfer Learning-Driven Cattle Instance Segmentation Using Deep Learning Models by Rotimi-Williams Bello, Pius A. Owolawi, Etienne A. van Wyk, Chunling Tu

    Published 2024-12-01
    “…However, these challenges are beginning to be overcome by the transfer learning method of deep learning. In furtherance of the application of the transfer learning method, a system is proposed in this study that applies transfer learning to the detection and recognition of animal activity in a typical farm environment using deep learning models. …”
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  19. 7239

    Reorientation of hydraulic fractures and stress-shadow effect in double-well fracturing of hydrocarbon reservoirs: 3D numerical model and analysis by Yang Ju, Yang Li, Yongming Yang, Yongliang Wang

    Published 2025-04-01
    “…An alternative hydrofracturing scheme is optimal with respect to fracturing area. The stress-blind area was defined to quantify the mechanical disturbance between adjacent wells. …”
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  20. 7240

    P-18 ANTI-HBC POSITIVITY IS AN INDEPENDENT PREDICTIVE FACTOR FOR HCC DEVELOPMENT AND SHOULD BE INCORPORATED TO THE HCC RISK SCORE PREDICTION MODEL IN ADVANCED FIBROSIS by Marcus Vinicius de Acevedo Garcia Gomes, Diogo Delgado Dotta, Manuella Andrade Oliveira Sobral, Isabela Bodaczny Taliberti, Alexandre Belucci Trazzi, Eduardo Pombo Nascimento, Betania da Silva Rocha, Patricia Momoyo Yoshimura Zitelli, Rosa Maria Nascimento Marcusso, Mario Guimaraes Pessoa

    Published 2024-12-01
    “…In that context, identifying higher risk populations to intensify its surveillance is important to allow early hepatocellular carcinoma (HCC) detection and optimize costs. Our group previously demonstrated a risk association between anti-HBc and HCC, since the presence of hepatitis B virus infection has oncogenic properties. …”
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