Showing 4,161 - 4,180 results of 4,920 for search 'sources optimization (method OR methods)', query time: 0.22s Refine Results
  1. 4161

    Effect of sodium doping in NiO/Vermiculite composite on photocatalytic hydrogen production from methanol-water decomposition by Bartosz Zawadzki, Marta Valaskova, Alexandr Martaus, Jiri Pavlovsky, Kamila Koci

    Published 2025-06-01
    “…Photocatalytic tests demonstrated that sodium doping enhances the stability and activity of the photocatalysts by reducing electron-hole recombination rates, with NaOH proving to be a more effective sodium source than NaNO3. Among the samples, those synthesized via capillary impregnation (NiO(OH)/Vm-C) and dry synthesis (NiO(OH)/Vm-M) showed the highest hydrogen yields (550 and 540 μmol/g cat., respectively) due to optimal crystallite size (∼22–23 nm) and defect-induced charge transfer efficiency. …”
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  2. 4162

    Outage probability for cooperative communication system with asymmetric channel by CHUAI Gang1, LIU Sheng1, WEN Xiao-jun1

    Published 2010-01-01
    “…Firstly, a mathematical model of cooperative system in asymmetric channel considering the link diversity gain between the source and destination was presented. An analytical expression of the average outage probability which was proved accurate by simulation was derived by using the method of characteristic function. …”
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  3. 4163

    Application of Luminescent Microscopy in Analysis of Anatomic-diagnostic Signs of Fruits of Sea Buckthorn by O. V. Trineeva, A. A. Gudkova, M. A. Rudaya

    Published 2020-02-01
    “…The aim of this work was to study the characteristics of the luminescence of the tissues of dried crushed fruits of sea buckthorn, and also to optimize the conditions for analysis.Materials and methods. …”
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  4. 4164

    Unveiling the multi-targeted therapeutic potentials of vernonia amygdalina: a comprehensive review of bioactive compounds, molecular mechanisms, and clinical opportunities by Emmanuel Okoro Enyi, Obiageri Florence Ajah

    Published 2025-04-01
    “…Critical analyses revealed that these compounds exert their effects through multiple, interconnected pathways, including but not limited to: the method of extraction, their robust antioxidant and cytoprotective effects, and the direct cytotoxic effects on cancer cells through induction of apoptosis and cell cycle arrest. …”
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  5. 4165

    BED-YOLO: An Enhanced YOLOv10n-Based Tomato Leaf Disease Detection Algorithm by Qing Wang, Ning Yan, Yasen Qin, Xuedong Zhang, Xu Li

    Published 2025-05-01
    “…Traditional diagnostic methods rely on expert visual inspection, which is not only laborious but also prone to subjective bias. …”
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  6. 4166

    Friction power loss in ball bearings: Correlation with bearing skidding and cage motion stability by Mingkai Wang, Linbo Zhu, Kim Tiow Ooi, Haizhen Li, Ke Yan, Jun Hong

    Published 2025-07-01
    “…This study introduces a prediction method for bearing friction power loss, focusing on the interplay of bearing skidding and cage motion stability on the tribological properties of ball bearings. …”
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  7. 4167

    A systematic review of the literature in relation to the theoretical knowledge base for the-Clinical-functional research by evaluation including the modern apparatus modality of fu... by Irina Raluca Petcu, Gelu Onose

    Published 2025-03-01
    “…In the conclusion fNIRS is a promising tool for optimizing the rehabilitation of patients whith cerebral palsy, offering an objective method for evaluation and guidance of treatment.…”
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  8. 4168
  9. 4169

    A Systematic Review and Comparative Analysis Approach to Boom Gate Access Using Plate Number Recognition by Asaju Christine Bukola, Pius Adewale Owolawi, Chuling Du, Etienne Van Wyk

    Published 2024-11-01
    “…This study proposes a method to access the boom gate by optimizing vehicle plate number recognition. …”
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  10. 4170

    RUL Prediction Based on MBGD-WGAN-GRU for Lithium-Ion Batteries by Zhiguo Zhao, Ke Li, Yibo Dai, Biao Chen, Yeqin Wang, Qian Zhao

    Published 2025-01-01
    “…Finally, the proposed GRU-based model is validated for RUL prediction using an open-source test dataset. Experimental results demonstrate that the mean absolute error of the proposed method on B0005, B0006, and B0007 batteries is 0.0023 Ah, 0.0030 Ah, and 0.0014 Ah, respectively, confirming its effectiveness and practical applicability. …”
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  11. 4171

    Real-Time Intelligent Recognition and Precise Drilling in Strongly Heterogeneous Formations Based on Multi-Parameter Logging While Drilling and Drilling Engineering by Aosai Zhao, Yang Yu, Bin Wang, Yewen Liu, Jingyue Liu, Xubiao Fu, Wenhao Zheng, Fei Tian

    Published 2025-05-01
    “…Facing engineering challenges of real-time and high-precision recognition of strongly heterogeneous formations during directional drilling, it is crucial to address the issues of sparse lithology geological labels and multi-source lithology identification from LWD data. This paper proposes a real-time intelligent recognition method for strongly heterogeneous formations based on multi-parameter logging while drilling and drilling engineering, which can effectively guide directional drilling operations. …”
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  12. 4172
  13. 4173

    Pressure Transient Analysis and Flux Distribution for Multistage Fractured Horizontal Wells in Triple-Porosity Reservoir Media with Consideration of Stress-Sensitivity Effect by Jingjing Guo, Haitao Wang, Liehui Zhang, Chengyong Li

    Published 2015-01-01
    “…However, little work has been done on pressure transient behavior of multistage fractured horizontal wells in triple-porosity reservoirs. Based on source/sink function method, this paper presents a triple-porosity model to investigate the transient pressure dynamics and flux distribution for multistage fractured horizontal wells in fractured-vuggy reservoirs with consideration of stress-dependent natural fracture permeability. …”
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  14. 4174

    Artificial neural network analysis of natural convection of Casson fluid flow over a curved stretching surface with viscous dissipation by Sami Ul Haq, Muhammad Bilal Ashraf, Arooj Tanveer

    Published 2024-11-01
    “…The focus of the current study is to analyze the non-similar solutions of natural convection transport of Casson fluid over a curved surface in the presence of a magnetic field, joule heating, and heat source. The flow of Casson fluid in the presence of a magnetic field has applications in bioengineering such as MRI, and artificial neural networks (ANNs) are used to optimize MRI images for better diagnostic results. …”
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  15. 4175

    Outage probability for cooperative communication system with asymmetric channel by CHUAI Gang1, LIU Sheng1, WEN Xiao-jun1

    Published 2010-01-01
    “…Firstly, a mathematical model of cooperative system in asymmetric channel considering the link diversity gain between the source and destination was presented. An analytical expression of the average outage probability which was proved accurate by simulation was derived by using the method of characteristic function. …”
    Get full text
    Article
  16. 4176

    Modification of the Adsorption Capacity of Brick Industry Fly Ash for the Removal of Cd(II) by León Fernando Pérez-Chauca, Luz Genara Castañeda-Pérez, Luis Américo Carrasco-Venegas, Juan Luis Quispe-Cisneros, Alfredo Torres-Garay, José Vulfrano González-Fernández

    Published 2025-04-01
    “…The proposed modification method successfully quadrupled the surface area under optimal conditions: 2.0 M NaOH concentration and 60 min of stirring. …”
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  17. 4177

    Peranan organisasi pembelajaran dalam mengoptimalkan inovasi guru by Widodo Widodo

    Published 2020-02-01
    “…This research was conducted to analyze the role of learning organization in optimizing teacher innovation. The research used qualitative approach with descriptive method. …”
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  18. 4178

    Lithium-loaded acetone-based novel liquid scintillator by Tae Yeong Kang, Ji Young Choi, Kyung Kwang Joo, Eun Min Kim, Sang Yong Kim

    Published 2025-07-01
    “…A 100 ml glass cell was filled with our liquid scintillator and irradiated with $$^{252}$$ Cf radioactive source. For neutron and gamma discrimination, conventional pulse shape discrimination method was used. …”
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  19. 4179

    The effect of prebiotic with bifidogenic properties on morphometric parameters of rabbits by E. V. Vinogradova, M. K. Chugreev, N. I. Kulmakova

    Published 2021-12-01
    “…The microbiocenosis uses lactulose as a source of carbohydrates and energy. In this work, the optimal dosage and method of introducing lactulose into the diet of young rabbits of the California breed are calculated and determined experimentally. …”
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  20. 4180

    THE ROLE OF BANK SYARIAH INDONESIAN (BSI) IN IMPROVING THE QUALITY OF LIFE OF FARMERS IN TOLOWATA VILLAGE, AMBALAWI DISTRICT, BIMA REGENCY by Nuralfulailah Nuralfulailah, Rafiuddin Rafiuddin, Syarif Hidayatullah

    Published 2025-06-01
    “…This study uses a descriptive method with a qualitative approach. Data collection techniques are carried out through in-depth interviews, non-participatory observation, and documentation studies, with data validation through source and method triangulation techniques. …”
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    Article