Showing 9,901 - 9,920 results of 10,747 for search 'construction problems', query time: 0.16s Refine Results
  1. 9901

    Asymmetry of the economic development of the Eurasian Economic Union: analysis and recommendations by A. A. Urunov, A. R. Vagapova, S. I. Shirinova

    Published 2024-05-01
    “…The corresponding calculations were done for each indicator, and graphs were constructed showing the general state of the economic development. …”
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    Article
  2. 9902

    Periodic regimes in a hybrid dynamical predator-prey system with migration and intraspecific competition by Kirillov, Alexander Николаевич, Sazonov, Alexander Михайлович

    Published 2025-03-01
    “…The goal of the paper is to construct and analyze a hybrid model describing patch biocommunity dynamics with variable structure interspecific interactions. …”
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    Article
  3. 9903

    Methodology of maintenance of arrival flow integrity based on the characteristics of the permanent reduction mode by V. B. Malygin

    Published 2018-10-01
    “…The article deals with the technique of constructing standard arrival routes using the CDO profile in the airspace of the "approach" zone with increased air traffic intensity. …”
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    Article
  4. 9904

    Central Characteristics and Critical Success Factors of Design Thinking for Product Development in Industrial SMEs—A Bibliometric Analysis by Jazmin Estefania Olivares Ugarte, Lars Bengtsson

    Published 2024-12-01
    “…Design thinking is an innovative methodology that may be applied by small and medium enterprises which emphasizes a human-centered approach to problem-solving, facilitating the creation of novel solutions for complex and open-ended challenges like the development of new products. …”
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    Article
  5. 9905

    Stationary model of salt ion transfer in two-dimensional electrodialysis desalting channel in galvanostatic mode by A. M. Uzdenova, M. Kh. Urtenov

    Published 2018-12-01
    “…A numerical solution to the boundary value model problem by the finite element method is obtained using the Comsol Multiphysics software package.Research Results. …”
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    Article
  6. 9906

    Leveraging Deep Learning for Automated Experimental Semivariogram Fitting by Siyu Yu, Lifang Zhao, Shaohua Li

    Published 2025-02-01
    “…The variogram fitting process is inherently a nonlinear optimization problem, where the goal is to optimize the alignment between experimental and theoretical variogram functions. …”
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    Article
  7. 9907

    Data Mining and Analysis of the Compatibility Law of Traditional Chinese Medicines Based on FP-Growth Algorithm by Shuchun Zhou

    Published 2021-01-01
    “…How to efficiently analyze the frequency of drug use, core combination, and association rules between drugs in prescription is a basic core problem in the study of prescription compatibility law. …”
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    Article
  8. 9908

    Application of inertial navigation high precision positioning system based on SVM optimization by Ruiqun Han

    Published 2024-12-01
    “…To solve the classification problem of multiple human motion states, a multi classification model was constructed and adjacent gait correlation constraints were introduced to correct the classification results. …”
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    Article
  9. 9909

    Experimental Study on Dual-PCM Gradient Thermal Management for Lithium-Ion Batteries with Wide Temperature Adaptability by Wang Tieying, Liu Songsong, Su Yuanxiang, Liu Shengchun, Shi Qianlei, Xu Chao, Liao Zixuan

    Published 2025-01-01
    “…In order to solve the problem of limited temperature control range of existing phase change materials, a dual phase change temperature (30°C/50°C) gradient structure is constructed, and a composite phase change system with dual phase change temperature regulation is developed by combining the high thermal conductivity of expanded graphite with the porous adsorption properties of bamboo charcoal. …”
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    Article
  10. 9910

    Anti-condensation Characteristics of High Permeability Films for Radiation Air Conditioning in Typical Urban Indoor Environments of Different Climate Zones by Qu Jingwei, Ma Jianchao, Zheng Xiaohong, Chen Weijie, Qian Hua

    Published 2024-10-01
    “…Radiant cooling air conditioning systems offer energy savings and thermal comfort; however, the dew problem limits their application and popularization. …”
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    Article
  11. 9911

    Community-Integrated Project-Based Learning for Interdisciplinary Engineering Education: A Mechatronics Case Study of a Rideable 5-Inch Gauge Railway by Hirotaka Tsutsumi

    Published 2025-06-01
    “…Over 15 weeks, students engaged in hands-on prototyping, interdisciplinary teamwork, and real-world problem-solving. The course design was grounded in four educational frameworks: experiential learning, situated learning, constructive alignment, and self-regulated learning (SRL). …”
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    Article
  12. 9912

    The Influence of the Competence Component of Intellectual Capital and Financial Efficiency on the Capitalization of Russian Manufacturing Companies by Yu. Yu. Savchenko

    Published 2023-12-01
    “…In the context of overcoming the consequences of sanctions, intellectualization and digitalization of the economy, the problem of the study of the dependency of the capitalization of Russian companies on the state of the components of intellectual capital is significantly updated. …”
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    Article
  13. 9913

    A dynamic dropout self-distillation method for object segmentation by Lei Chen, Tieyong Cao, Yunfei Zheng, Yang Wang, Bo Zhang, Jibin Yang

    Published 2024-12-01
    “…Mimicking the learning process of human beings from easy to difficult, a dynamic dropout self-distillation method for object segmentation is proposed, which solves this problem by discarding the knowledge that the student struggles to learn. …”
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    Article
  14. 9914

    Forward–Reverse Blockchain Traceability Strategy in the NEV Supply Chain Considering Consumer Green Preferences by Yuling Sun, Yuanyuan Ying

    Published 2025-05-01
    “…Many firms adopt blockchain technology to solve this problem, but blockchain adoption will bring privacy leakage risk to consumers. …”
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    Article
  15. 9915

    Optimization for Metro Operation Scheme of Suburban Lines: A New Method for Dealing with the Imbalanced Passenger Flow by Xiaobing Ding, Gan Shi, Jiangang Jin, Lixing Yang, Zhigang Liu

    Published 2023-01-01
    “…First, a time-stamped data cropping strategy based on fine-grained time zones as the grid index is developed, which is used to deeply explore the OD spatiotemporal representation of passenger flow correlation mapping mechanism based on multisource data; then, the calculation model of the proportion of trains matching with the OD temporal and spatial characteristics of suburban passenger flow are constructed, and an efficient solution algorithm is developed to solve the problem of interest. …”
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    Article
  16. 9916

    Material selection for milling cutter inserts in High-Speed machining applications using the CARCACS Method by Anita Kumari, Bappa Acherjee

    Published 2025-06-01
    “…The paper strategically focuses on formulating a comprehensive case study for selecting the most suitable milling cutter insert material by constructing a decision matrix with viable material alternatives and multiple evaluation criteria for prioritizing them. …”
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    Article
  17. 9917

    DQN-Based Shaped Reward Function Mold for UAV Emergency Communication by Chenhao Ye, Wei Zhu, Shiluo Guo, Jinyin Bai

    Published 2024-11-01
    “…Initially, we delineate a specific mountainous emergency communication scenario and integrate it with the particularized application of UAVs to undertake virtual simulations, constructing a realistic virtual environment. Furthermore, we introduce a supplementary shaped reward function tailored to alleviate the problem of sparse rewards. …”
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    Article
  18. 9918

    Fractional-Order MFAC with Application to DC Motor Speed Control System by Haizhen Wang, Huihua Jian, Jianhua Huang, Yonghong Lan

    Published 2025-02-01
    “…Furthermore, a modified RFOMFAC algorithm with decreasing gain is constructed. Theoretical analysis indicates that the proposed algorithm can effectively attenuate measurement disturbances. …”
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    Article
  19. 9919

    An Efficient Quality-Related Fault Diagnosis Method for Real-Time Multimode Industrial Process by Kaixiang Peng, Bingzheng Wang, Jie Dong

    Published 2017-01-01
    “…The multimode total projection to latent structures (MTPLS) model is the foundation of problem solving about quality-related monitoring for multimode processes. …”
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    Article
  20. 9920

    Fast optimization of the emission reduction pathways of major air pollutants in China: From the perspective of different decision preferences by Yihao Wang, Xuying Wang, Yixuan Zheng, Zeyuan Liu, Yu Zhang, Jiani Kang, Wenbo Xue, Jing Zhang, Yu Lei

    Published 2025-02-01
    “…To address the concern of optimization problem of China’s PM2.5 control and the limitation of computational efficiencies for traditional air quality models, we developed an integrated analysis framework to efficiently establish the identification and cost-benefit assessment of PM2.5 control pathways in China by constructing a rapid PM2.5 exposure response method based on the high-order decoupled direct method (HDDM) and coupling the sequential least square algorithm (SLSQP) and health impact assessment model. …”
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    Article