Showing 9,041 - 9,060 results of 10,710 for search 'control model optimization', query time: 0.28s Refine Results
  1. 9041

    Can Generative Artificial Intelligence Outperform Self-Instructional Learning in Computer Programming?: Impact on Motivation and Knowledge Acquisition by Rafael Mellado, Claudio Cubillos

    Published 2025-05-01
    “…This study evaluates the effectiveness of Microsoft Copilot compared to instructional videos in teaching web programming in PHP, implementing a quasi-experimental design with 71 industrial engineering students in Chile, divided into two groups: one using Microsoft Copilot and the other following instructional videos, with pre- and post-tests applied to measure knowledge acquisition while surveys based on the Hedonic-Motivation System Adoption Model (HMSAM) assessed cognitive absorption (enjoyment, control, immersion, curiosity) and technology acceptance (perceived usefulness, ease of use, and intention to adopt). …”
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  2. 9042

    Artificial neural networks in predicting impaired bone metabolism in diabetes mellitus by S. S. Safarova

    Published 2023-04-01
    “…The ANN model was trained by optimizing the relationship between a set of input data (a number of clinical and laboratory parameters: gender, age, body mass index, duration of diabetes mellitus, etc.) and a set of corresponding output data (variables reflecting the state of bone metabolism: bone mineral density, markers of bone remodeling).Results. …”
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  3. 9043

    Weather-Baglog Parameters Monitoring System Based IoT-MQTT-Nodered For Mushroom Cultivation Room: A Precision Agriculture by Sumarsono Sumarsono, Nur Muflihah, Hadi Sucipto

    Published 2025-06-01
    “…They can influence the optimal growth of mushrooms and the baglog's nutrient-chemical. …”
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  4. 9044
  5. 9045
  6. 9046

    Cost Management for Scientific research by an industrial Enterprise by I. E. Mizikovskii

    Published 2022-06-01
    “…The paper describes the issues of improving the existing methods and ways of structuring the information and instrumental space for making managerial decisions in scientific research (R&D) by industrial enterprises on their own. The model for managing the resources involved in this has a complex, ambivalent nature, since excessive savings can play a negative role in the results of research, however, in conditions of effective management, a complete absence of control over the state of costs by the subject of management is impossible. …”
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    Article
  7. 9047

    Analysis of factors influencing the willingness to sell forest carbon sink products online: a case Study of Fujian Province, China by Xiaojin Ren, Yunshu Tan, Yidan Zheng, Qin Chen

    Published 2025-06-01
    “…Based on 300 sets of farmer survey data from Fujian Province, this study takes resource endowment as the core explanatory variable, and constructs a multiple ordered Logistic model by combining natural, human, and social resource endowments to empirically analyze the factors influencing farmers’ willingness to sell carbon sink products through the Internet. …”
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  8. 9048

    The Approach of the Criminal Justice System to the Criminal Risk of Virtual Assets by Aref Khalili Paji, Somaye Parhizkary

    Published 2025-03-01
    “…This will provide the necessary background for presenting the ideal model of criminal policy at two both preventive and penal levels. …”
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  9. 9049

    Discrete Element Analysis of the Load Transfer Mechanism of Geogrid-Ballast Interface under Pull-Out Load by Jing Li, Ya-Fei Jia, Chen-Xi Miao, Ming-Xing Xie

    Published 2020-01-01
    “…And the rationality of the DEM model is verified by comparing the evolution law pull-out force measured by laboratory tests and numerical simulations under comparable conditions. …”
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  10. 9050

    Shield Tunneling under Railway Station Throats in Soft Soil Areas: A Case Study by Chengyu Liu, Binglong Wang, Shunhua Zhou

    Published 2020-01-01
    “…An automatic monitoring system provided continuous feedback for precise control of the construction parameters. Ultimately, the construction project achieved its goals, causing a maximum track displacement of 8.4 mm. …”
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  11. 9051

    Investigation of atom arrangement and defects evolution in Ni–Co alloy atomic-precision electrochemical 3D printing using molecular dynamics by Honggang Zhang, Kai Chen, Haibin Liu

    Published 2025-08-01
    “…However, precise deposition of Ni–Co alloys faces numerous challenges, regarding the effects of physicochemical reactions on atomic structure, material deposition control, and interfacial phenomena. To gain an in-depth understanding of the microscopic mechanisms in Ni–Co atomic electrodeposition, this study proposes an electric double layer-controlled electrochemical kinetics model and employs molecular dynamics simulations to investigate the effects of direct current (DC) and pulsed current (PC) on Ni–Co atomic electrodeposition. …”
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  12. 9052

    Cost-Effective Dual-Axis Solar Tracker with Enhanced Performance by Amirhossein Fathi, Hossein Yousefi, Amirmahdi Komarizadeh, Mohammad Salehi, Kianoosh Choubineh, Laleh Ghahremani

    Published 2022-08-01
    “…To improve the net efficiency, the rotation period is not the same for each climate and location. A mathematical model calculates the period, and this matter is added to the control system’s design. …”
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  13. 9053

    Temporal dynamics of biodiversity in benthic macroinvertebrate communities from a 140-year sedimentary DNA record and their driving mechanisms by Siwei Yu, Zitong Sun, Rui Bian, Yajun Wang, Hongwei Yu, Gaoqi Duan, Xiaofeng Cao, Weixiao Qi, Jianfeng Peng, Huijuan Liu, Jiuhui Qu

    Published 2025-07-01
    “…In addition, autogenic organic matter inputs and increased evaporation also play a significant role in this phase. Predictive models indicate that to maintain optimal water quality and ecological health, total nitrogen and total phosphorus should be controlled to within approximate ranges of 0.565 mg/L ± 0.441 mg/L and 0.026 ± 0.001 mg/L, respectively. …”
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  14. 9054

    The Effectiveness of Antiretroviral Therapy in Mitigating New HIV Infections in Southwest China: An Ecological Study by Sun X, Chen H, Liang S, Xiao T, Zeng Y, Liu H, Feng L, Zhou D

    Published 2025-06-01
    “…In the generalized linear modeling, four key factors were associated with reduced new HIV infections: a greater number of clients undergoing treatment, a higher proportion of clients demonstrated CD4 count improvement, higher level of CD4 in baseline, and a reduction in reported cases (β = − 0.04, − 0.03, − 0.01, 0.17 respectively).Conclusion: This ecological study verified that expanding treatment coverage, optimizing the effectiveness of antiretroviral treatment and elevating baseline CD4 counts could curb community-level new HIV infections. …”
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  15. 9055

    Association of urbanization-related factors with tuberculosis incidence among 1992 counties in China from 2005 to 2019: a nationwide observational study by Yaping Wang, Xiaoqiu Liu, Yuhong Li, Min Liu, Yiheng Wang, Hongliang Zhang, Jue Liu, Yanlin Zhao

    Published 2025-04-01
    “…The annual incidence rate and number of TB cases were obtained from the national Tuberculosis Information Management System, maintained by the Chinese Center for Disease Control and Prevention. Fixed-effects models were used to examine the association between urbanization factors and TB incidence. …”
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  16. 9056

    Dimensionless Analysis of Segmented Constrained Layer Damping Treatments with Modal Strain Energy Method by Shitao Tian, Zhenbang Xu, Qingwen Wu, Chao Qin

    Published 2016-01-01
    “…Constrained layer damping treatments promise to be an effective method to control vibration in flexible structures. Cutting both the constraining layer and the viscoelastic layer, which leads to segmentation, increases the damping efficiency. …”
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  17. 9057

    Comparative analysis of drying performances of various types of heat pump tumble dryers at different climate regions by Yongju Lee, Seonghwan Kim, Changho Han, Dongchan Lee, Yongchan Kim

    Published 2025-04-01
    “…Furthermore, the VHD shows a substantially higher specific moisture extraction rate than the VED with an optimized control logic, while maintaining a similar drying time. …”
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  18. 9058

    Antibiotic adsorption from real pharmaceutical factory wastewater using a hole-punched flat ceramic membrane based on clay and hydroxyapatite in a fixed bed module by Zahra Hajyani, Zahrasadat Mousavi, Masoumeh Soleimanbeigi, Yong Jie Wong, Ali Aghababai Beni

    Published 2025-06-01
    “…Kinetic studies indicated surface diffusion control, while thermodynamic analysis showed a spontaneous, exothermic, and entropy-driven process. …”
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  19. 9059
  20. 9060

    Biomechanical effects of orthodontic tooth movement on edentulous alveolar bone: a finite element analysis by Xiaoxu Wang, Jiaojiao Xue, Xiaoting Wang, Mingyue Fan

    Published 2025-07-01
    “…Moreover, effective tipping correction requires precise M/F ratio control to optimize movement efficiency while minimizing iatrogenic risks. …”
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