Showing 1,241 - 1,260 results of 10,747 for search 'construction problems', query time: 0.16s Refine Results
  1. 1241

    Research on Thermal Fatigue Mechanism and Test Profile Construction Method Based on Measured Temperature Data by CHEN Xin, WANG Peng

    Published 2022-12-01
    “…In order to truly reflect actual stress level borne by equipment, improve inherent reliability of product and reduce maintenance cost of product in the later period, in view of the problem that it is difficult to select test temperature level in the existing climate environment and reliability test standards, this paper analyzes thermal fatigue mechanism of products at measured ambient temperature and proposes a method for constructing test profiles. …”
    Get full text
    Article
  2. 1242

    EXPLORING THE IMPORTANCE OF EMOTIONAL QUOTIENT IN CONSTRUCTION: PERSPECTIVES FROM HEALTH AND SAFETY PROFESSIONALS IN SOUTH AFRICA by John Smallwood, Fidelis Emuze, Charissa BLOOMBERG Bloomberg

    Published 2014-05-01
    “… Self-regard, emotional self-awareness, flexibility, problem solving, and stress tolerance, inter alia, constitute attributes that affect how well activities are carried out by individuals. …”
    Get full text
    Article
  3. 1243

    An Adaptive Selection of Urban Construction Projects: A Multi-Stage Model with Iterative Supercriterion Reduction by Oksana Mulesa

    Published 2025-04-01
    “…A high level of urbanization, the growing role of cities, and the increasing urban population have led to a rise in the relevance of the problem of selecting investment projects in urban construction. …”
    Get full text
    Article
  4. 1244

    Pasternak Model-Based Tunnel Segment Uplift Model of Subway Shield Tunnel during Construction by Xiang-Ling Tao, Yun-He Su, Qi-Yin Zhu, Wen-Long Wang

    Published 2021-01-01
    “…Segment uplift is a frequent problem during the construction of shield tunnels. …”
    Get full text
    Article
  5. 1245

    Construction and application of a curriculum system for evidence-based medicine: an example from Wuhan University by Yun-Yun WANG, Yu WANG, Di HUANG, Si-Yu YAN, Qiao HUANG, Yi GUO, Ying-Hui JIN, Xian-Tao ZENG

    Published 2022-02-01
    “…This paper introduces the orientation and construction of the curriculum system for evidence-based medicine in Wuhan University. …”
    Get full text
    Article
  6. 1246

    Novel Metaheuristic Based on Iterated Constructive Stochastic Heuristic: Dhouib-Matrix-3 (DM3) by Souhail Dhouib

    Published 2021-01-01
    “…This paper presents a new metaheuristic named Dhouib-Matrix-3 (DM3) inspired by our recently developed constructive stochastic heuristic Dhouib-Matrix-TSP2 (DM-TSP2) and characterized by only one parameter: the number of iterations. …”
    Get full text
    Article
  7. 1247

    Some features of the development and construction of finite-difference models of rod structures of radio-electronic means by E. A. Danilova, G. V. Tankov, N. K. Yurkov

    Published 2022-05-01
    “…The significance of the use of discrete models and the peculiarities of their creation for studying the dynamics of certain constructs of electronic equipment are analyzed. The concept of studying simple models of bar structures for the analysis and verification of the theoretical positions of constructing models of structures is proposed. …”
    Get full text
    Article
  8. 1248
  9. 1249

    Adaptive Construction of Freeform Surface to Integrable Ray Mapping Using Implicit Fixed-Point Iteration by Jiahua Chen, Yangui Zhou, Hexiang He, Yongyao Li

    Published 2025-02-01
    “…Constructing a freeform surface that accurately satisfies both integrable condition and Snell’s law under a given invariant source–target map is challenging for freeform design. …”
    Get full text
    Article
  10. 1250
  11. 1251

    Use of an IRES Bicistronic Construct to Trace Expression of Exogenously Introduced mRNA in Zebrafish Embryos by Xukun Wang, Haiyan Wan, Vladimir Korzh, Zhiyuan Gong

    Published 2000-10-01
    “…Thus, the IRES bicistronic mRNA construct might be a more convincing means of analyzing gene function in developing zebrafish embryos.…”
    Get full text
    Article
  12. 1252

    YOLO-Helmet: A Novel Algorithm for Detecting Dense Small Safety Helmets in Construction Scenes by Guoliang Yang, Xinfang Hong, Yangyang Sheng, Liuyan Sun

    Published 2024-01-01
    “…Safety helmet wearing is an effective measure for reducing construction safety accidents. However, the current algorithms for detecting helmet-wearing face several challenges, including high missed detection rates and low accuracy in detecting dense small safety helmets. …”
    Get full text
    Article
  13. 1253

    Emerging trends in lifecycle assessment of building construction for greenhouse gas control: implications for capacity building by Ruoxing Cao, Yu Hao, Yuanzhe Li, Wenrui Liao

    Published 2025-04-01
    “…Abstract This mini-review addresses the critical problem of significant greenhouse gas (GHG) emissions from the global construction industry, which accounts for 37% of energy-related carbon emissions. …”
    Get full text
    Article
  14. 1254

    Supporting parents in facilitating computational thinking for young children through loose parts construction play by Cynthia Ai Ming Lim, G Kaveri, Jiayao Li, Mian Yee Choy

    Published 2024-12-01
    “…Abstract Computational thinking (CT) as an essential problem‐solving and thinking skill for all students has been the focus of much interest from education systems all over the world (Chen et al., 2023). …”
    Get full text
    Article
  15. 1255

    Carbon emission prediction method for expressway construction period based on PSO-BP neural network by Quansheng ZHAO, Fei LI, Feng′ai GUO, Jianyou YU, Shizhao XU, Yunpeng HU, Xiaomeng CHU

    Published 2025-06-01
    “…To solve the problem of inaccurate carbon emissions prediction during the highway construction period, a method of optimizing the back propagation(BP) neural network by particle swarm optimization (PSO) algorithm was proposed to predict carbon emissions. …”
    Get full text
    Article
  16. 1256

    Research on the Digital Twin System for Rotation Construction Monitoring of Cable-Stayed Bridge Based on MBSE by Yuhan Zhang, Yimeng Zhao, Zhiyi Li, Wei He, Yi Liu

    Published 2025-04-01
    “…The digital twin system allows engineers to predict potential risks during bridge rotation and optimize construction plans before implementation. These advancements demonstrate how MBSE supports proactive problem-solving (forward design) and provides a robust foundation for future model validation and engineering applications.…”
    Get full text
    Article
  17. 1257

    METHOD OF CONSTRUCTION OF A NEUROREGULATOR MODEL WHEN OPTIMIZING THE CONTROL STRUCTURE OF A TECHNOLOGICAL CYCLE by V. S. Smorodin, V. A. Prokhorenko

    Published 2019-12-01
    “…In this paper authors present the results of a research that had a purpose to develop a method of constructing a neuroregulator model for the case of optimization of the control structure of a technological cycle. …”
    Get full text
    Article
  18. 1258

    Effect of three investing materials on tooth movement during flasking procedure for complete denture construction by Alaa’a M. Salloum

    Published 2016-01-01
    “…Problem statement: Tooth movement has been shown to occur during and after the processing of complete dentures. …”
    Get full text
    Article
  19. 1259

    Construction of health status recognition and prediction model for power communication equipment based on TFIDF-COS by Jianliang Zhang, Yang Li, Junwei Ma, Xiaowei Hao, Chengpeng Yang, Meiru Huo, Sheng Bi, Zhifang Wen

    Published 2025-06-01
    “…In order to solve the problem of poor health status of power communication system due to the inability to timely determine and deal with the faults of power communication equipment, the study proposes the construction of health status recognition of power communication equipment with prediction model based on term frequency-inverse document frequency and cosine similarity. …”
    Get full text
    Article
  20. 1260

    The Construction and Empirical Analysis of the Company’s Financial Early Warning Model Based on Data Mining Algorithms by Aiqun Wang, Hongxiang Yu

    Published 2022-01-01
    “…Therefore, how to find useful information for the financial risk early warning management of the enterprise from the large amount of financial data information generated by the business activities of the enterprise is a problem that enterprises urgently need to solve at present. …”
    Get full text
    Article