Showing 9,841 - 9,860 results of 10,747 for search 'construction problems', query time: 0.18s Refine Results
  1. 9841

    Research on an Event Extraction Framework Based on Two-Step Prompt Learning for Chinese Policy by Hui Ding, Huayue Gu, Pei Cao

    Published 2025-03-01
    “…In addition, based on the policy dataset DEE-Policy constructed by the authors, TPEE achieves F1-scores of 73.92% and 72.81% in the argument recognition and classification tasks, respectively, which are improved by 2.14% and 2.26% compared to the baseline model. …”
    Get full text
    Article
  2. 9842

    A Complex Wavelet-Based OTFS Scheme for LEO Satellite Communication by Saifur Rahman Sabuj, Han-Shin Jo

    Published 2025-01-01
    “…This paper presents a mathematical model for the proposed CW-OTFS system constructed using a straightforward matrix multiplication approach. …”
    Get full text
    Article
  3. 9843

    PSO-based speed and power allocation strategy collaborative optimization method for hydrogen fuel cell ships by Ning WANG, Zhiqiang LI

    Published 2025-06-01
    “…A speed-hydrogen consumption model of a fuel cell ship is constructed by ship navigation resistance analysis and the equivalent hydrogen consumption idea. …”
    Get full text
    Article
  4. 9844

    Regional Risk Assessment for Urban Major Hazards Using Hybrid Method of Information Diffusion Theory and Entropy by Xinlong Zhou, Xinhui Ning, Longzhi Zheng, Dongzhu Jiang, Peipei Gao, Dashun Fu

    Published 2023-01-01
    “…Urban regional risk is a complex nonlinear problem that encounters insufficient information, randomness, and uncertainty. …”
    Get full text
    Article
  5. 9845

    The Impact of Different Government Subsidy Methods on Low-Carbon Emission Reduction Strategies in Dual-Channel Supply Chain by Cheng Che, Yi Chen, Xiaoguang Zhang, Zhihong Zhang

    Published 2021-01-01
    “…With the implementation of national carbon emission reduction policies and the development of online shopping, manufacturers are making low-carbon efforts and selling products through dual channels. This paper constructs a dual-channel supply chain decision-making model composed of low-carbon emission reduction manufacturers and retailers and studies the optimal decision-making problem of the supply chain under subsidies by the government based on emission reduction R&D and per unit product emission reduction. …”
    Get full text
    Article
  6. 9846

    Research on the performance of the SegFormer model with fusion of edge feature extraction for metal corrosion detection by Bingnan Yan, Conghui Wang, Xiaolong Hao

    Published 2025-03-01
    “…Firstly, to solve the boundary ambiguity problem of metal corrosion images, an edge-feature extraction module (EEM) is introduced to construct a spatial branch of the network to assist the model in extracting shallow details and edge information from the images. …”
    Get full text
    Article
  7. 9847

    Rethinking VLMs and LLMs for image classification by Avi Cooper, Keizo Kato, Chia-Hsien Shih, Hiroaki Yamane, Kasper Vinken, Kentaro Takemoto, Taro Sunagawa, Hao-Wei Yeh, Jin Yamanaka, Ian Mason, Xavier Boix

    Published 2025-06-01
    “…While these are remarkable capabilities, the contribution of LLMs to enhancing the longstanding key problem of classifying an image among a set of choices remains unclear. …”
    Get full text
    Article
  8. 9848

    Cooperative predictive control for arbitrarily mixed vehicle platoons with guaranteed global optimality by Jingyuan Zhan, Zhen Hua, Liguo Zhang

    Published 2023-08-01
    “…Abstract This paper studies the cooperative control problem of a mixed vehicle platoon, which is composed of connected autonomous vehicles (CAVs) and human‐driven vehicles (HDVs) in an arbitrary order. …”
    Get full text
    Article
  9. 9849

    A Qualitative Examination of the Reasons for the Reality of Social Tension Experienced by Syrians Under Temporary Protection by Aykut Çalışkan, Gazanfer Kaya

    Published 2023-12-01
    “…The phenomenon of social tension is a social problem that is affected by the social reality in which one exists and at the same time shapes social cohesion in terms of its results. …”
    Get full text
    Article
  10. 9850

    STUDY OF TORQUE NONUNIFORMITY IN DOUBLE-ACTION HYDRAULIC ROTARY VANE MO-TORS by V. Yu. Savin, V. Yu. Ilyichev

    Published 2020-04-01
    “…In this case, the most important parameter of the torque is its nonuniformity. The problem of determining nonuniform torque in hydraulic motors having ten and twelve vanes is investigated with the aim of ensuring the maximum stability of this parameter.Method. …”
    Get full text
    Article
  11. 9851

    Reconstruction of linear block code parity-check matrix based on fault-tolerant Gaussian elimination by WANG Zhongyong, ZHANG Hong, GONG Kexian, WANG Wei, ZHANG Ling, ZHU Junhao

    Published 2025-04-01
    “…Aiming at the problem of poor fault-tolerant performance in the reconstruction of the parity-check matrix of linear block codes, a parity-check matrix reconstruction algorithm based on fault-tolerant Gaussian elimination was proposed. …”
    Get full text
    Article
  12. 9852

    Student Agency as an Enabler in Cultivating Sustainable Competencies for People-Oriented Technical Professions by Denis Rupnik, Stanislav Avsec

    Published 2025-04-01
    “…The results indicate that the individual constructs of agency are developed unequally, where self-efficacy and locus of control are the most pronounced, while maintained motivation and anticipatory thinking are less present. …”
    Get full text
    Article
  13. 9853

    "Female Body" as a Biopolitical Concept and Nudity in Performance Art as a Dissident Attitude by Ali Ömür Ulusoy

    Published 2024-12-01
    “…Therefore, Foucault constructs the body as a field of "biopolitical reality" by saying that the body is "a place of recording events". …”
    Get full text
    Article
  14. 9854

    Fine-grained image classification using the MogaNet network and a multi-level gating mechanism by Dahai Li, Su Chen

    Published 2025-08-01
    “…A feature extraction network based on MogaNet is constructed, and multi-scale feature fusion is combined to fully mine image information. …”
    Get full text
    Article
  15. 9855

    Addressing Various Strategies for Combating the Leaf-Roll Virus in Potato Plants by S. A. Alharbi, Hegagi M. Ali, Essam M. Elsaid, Mohamed R. Eid, W. S. Hassanin

    Published 2025-01-01
    “…A sensitivity analysis is presented to determine which model parameter is more sensitive. The optimal control problem is constructed with three time-dependent control variables, represented by preventive control measures (u1) that reduce potato plants’ contact with vectors, quarantine control measures (u2), and a chemical control measure (u3) that reduces vectors of infection using insecticides. …”
    Get full text
    Article
  16. 9856

    Experimental Study on Drying Characteristics of Alfalfa Hay Bales Using Hot Air Convection by Jianqiang Du, Chang Liu

    Published 2025-04-01
    “…To address these issues, a hay bale drying test bench was constructed to systematically investigate the effects of initial moisture content, bale density, drying temperature, and air velocity on drying performance. …”
    Get full text
    Article
  17. 9857

    SCIENTIA SACRA IN SUFISM AS WELTANSCHAUUNG CONTEMPORARY MUSLIM SPIRITUALITY by Imron Mustofa

    Published 2021-06-01
    “…The study results confirm that the fundamental problem that represents the relationship between spirituality and modern society is the dualism of the ontology-epistemic framework, as a result of the split understanding between Sufism and its pseudo. …”
    Get full text
    Article
  18. 9858

    Geometric thermodynamics of reaction-diffusion systems: Thermodynamic trade-off relations and optimal transport for pattern formation by Ryuna Nagayama, Kohei Yoshimura, Artemy Kolchinsky, Sosuke Ito

    Published 2025-07-01
    “…This extension of optimal transport also solves the minimization problem of the dissipation associated with the transition between two patterns, and constructs energetically efficient protocols for pattern formation. …”
    Get full text
    Article
  19. 9859

    “Philosophy of Humanism and Enlightenment”: Kant and Neo-Kantians in Yevhen Spektorskyi’s Investigations into Philosophy of Social Science by Oksana Krupyna

    Published 2024-12-01
    “…The justification of the “moral” sciences led Spektorskyi to criticize the Baden Neo-Kantians, advocating for the moral nature of social sciences and their importance in constructing social reality. The project of rational social science aimed at governance and politics is reminiscent of Kant’s “anthroponomy”.…”
    Get full text
    Article
  20. 9860

    “They Threw Her in with the Prostitutes!”: Negotiating Respectability between the Space of Prison and the Place of Woman in Egypt (1943–1959) by Hannah Elsisi

    Published 2020-03-01
    “…The student demonstrations of 1945-46 presented the semi-colonial Egyptian state with a new and unique problem: up until that point women prisoners were thought of only as common criminals – drug-dealers, prostitutes (sic) and murderers. …”
    Get full text
    Article