Showing 2,721 - 2,740 results of 10,747 for search 'construction problems', query time: 0.16s Refine Results
  1. 2721

    新疆核桃产业集群发展策略研究Research on the development strategy of Xinjiang walnut industry cluster by 赵向豪,杨景淳 ZHAO Xianghao, YANG Jingchun

    Published 2025-06-01
    “…The development of Xinjiang walnut industry cluster has advantages such as superior geographical location, good ecological environment, excellent product quality, good market demand, solid industrial foundation, and favorable related policies, but there are some problems such as low production mechanization level, weak deep processing capacity, insufficient market development, and lagging construction of storage cold chain logistics facilities. …”
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    Article
  2. 2722

    Fundamentals of modeling and implementation of fasilitation technologies and support for junior students at a technical university by N. Zakharova, S. Platonova, E. Aleshina

    Published 2022-04-01
    “…The prospects of innovative construction and correction of processes and ideas of modeling and implementation of technologies of facilitation and support of junior students in a technical university are theorized.…”
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    Article
  3. 2723

    ENGLISH-HIJAB AND CHALLENGES TO MUSLIM WOMEN IN WESTERN CULTURE by Maroof Bin Rauf, Syed Shahabuddin, Noreen Aleem

    Published 2020-05-01
    “… The study will highlight the core problems of a society that arise with the deficiency of a proper mode of education. …”
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    Article
  4. 2724

    Stability Optimization of Explicit Runge–Kutta Methods with Higher-Order Derivatives by Gerasim V. Krivovichev

    Published 2024-11-01
    “…In numerical experiments, optimal parameter values are used for the construction of high-order schemes for the method of lines for problems with partial differential equations. …”
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    Article
  5. 2725

    Analysis on the Countermeasures of Optimizing Urban Tourism Public Service System under the Background of Smart City by Jianghong Mo, Fei Ren

    Published 2021-01-01
    “…At present, there are problems in the construction of the tourism public service system such as poor coordination and coordination among various departments, lack of resource integration mechanism, and low level of information of tourism public services. …”
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    Article
  6. 2726

    Welding considerations for duplex steel sluice gates in water pipelines by Gabriel Gârleanu, Delia Gârleanu, Marinela Marinescu, Larisa Butu, Claudia Borda

    Published 2025-03-01
    “…The article presents the finding of an optimal technology for welding an oversized construction, from an LDX 2101 duplex steel. The biggest problems are related to the occurrence of stresses and deformations after welding. …”
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    Article
  7. 2727

    Circular economy strategies for adaptive reuse of residential building by Cristiana Cellucci

    Published 2021-06-01
    “…The paper deals with the issue of the regeneration of the existing building heritage by framing the problems that characterize the relationships between users-buildings-neighbourhoods in a circular vision. …”
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    Article
  8. 2728

    PROSPECTS FOR THE DEVELOPMENT OF HIGHER TECHNICAL EDUCATION AND IMPLEMENTATION OF IDEAS OF THE SCIENTIFIC AND TECHNICAL PROFESSIONAL AND EDUCATIONAL ENVIRONMENT OF THE UNIVERSITY by D. Aleshin, E. Aleshina, L. Muzychenko

    Published 2022-02-01
    “…Software and methodological support for theorizing the prospects for the development of higher technical education in the system of training civil engineers are determined in the system of continuing education as a future solution to the problems of increasing the efficiency of management of professional training of scientific and pedagogical workers in the system of continuous engineering and construction education.…”
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    Article
  9. 2729

    Surrounding Rock Squeezing Classification in Underground Engineering Using a Hybrid Paradigm of Generative Artificial Intelligence and Deep Ensemble Learning by Shouye Cheng, Xin Yin, Feng Gao, Yucong Pan

    Published 2024-12-01
    “…., TBM tunneling and deep mining), which has adverse effects on construction safety, schedule, and property. To predict the squeezing of the surrounding rock accurately and quickly, this study proposes a hybrid machine learning paradigm that integrates generative artificial intelligence and deep ensemble learning. …”
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    Article
  10. 2730

    Enhancing navigation control accuracy of guidance line drawing robot by dual antenna GNSS and MEMS IMU by Ziyang Liu, Weigang Pan

    Published 2025-07-01
    “…Abstract At present, there are some problems in the construction of road marking, such as low efficiency and poor precision, so using the guidance line drawing robot is an effective solution. …”
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    Article
  11. 2731

    Identification and Ranking factors affecting the lifespan of concrete buildings in Mashhad by Farzad Ghaderi Bafti, Ali Reza Afshari

    Published 2025-03-01
    “…Today, the emergence of the energy crisis and the resulting environmental problems have left many challenges by entering many activities in the field of architectural and urban design, which have a large share in energy consumption and environmental pollution. …”
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    Article
  12. 2732
  13. 2733

    Causes, Effects, and Mitigation Measures of Time and Cost Overruns in Water Supply Projects: Case of Tigrai Region, Northern Ethiopia by Lielti Gebreegziabher Berihu, Berhane Grum, Zeru Tariku, Bizuneh Asfaw Abebe

    Published 2023-01-01
    “…Project cost overrun and schedule delay are major and widespread problems in the construction industry. In Tigrai, most water supply construction projects are not completed within the predetermined contract time and planned budget. …”
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    Article
  14. 2734

    TECHNOLOGY FOR INSTALLATION OF REINFORCED CONCRETE FLOOR SLABS LIGHTENED BY CORE DRIVERS WITH PRELIMINARY REINFORCEMENT STRESS by S. N. Leonovich, I. I. Peredkov

    Published 2015-12-01
    “…The paper considers problems pertaining to control quality of the materials and items which are supplied to a construction site and directly execution of works on preliminary stress of a cellular slab.The executed analysis of technology permits to conclude that it is characterized by high level of applicability for import substitution. …”
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    Article
  15. 2735

    Performance of Soft Asphalt and Double Otta Seal within First Three Years by Audrius Vaitkus, Viktoras Vorobjovas, Faustina Tuminienė, Judita Gražulytė

    Published 2016-01-01
    “…Also recommendations for construction and exploitation improvement were defined.…”
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    Article
  16. 2736

    Investigating the Feasibility of Using Cassava Starch as a Partial Replacement of Cement Used in Mortar: A Case Study Moyo District (Palorinya Refugee Settlement Camp). by Ongom, Samuel

    Published 2025
    “…The cost of building materials i.e. lake sand, cement, lime, and steel are high and rising and is also becoming scarce, as a result of these, the cost of building construction is ever increasing. Cement and lime production emits greenhouse gases that deplete the ozone layer, resulting in environmental problems. …”
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    Thesis
  17. 2737

    Layout Optimization of Campus Bike-Sharing Parking Spots by Tangyi Guo, Jie Yang, Liu He, Kun Tang

    Published 2020-01-01
    “…The bike sharing on campus has problems such as messy parking, and some buildings in the peak hours have no bikes to borrow. …”
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    Article
  18. 2738

    Analysis of Surface Deformation and Settlement Characteristics Caused by Tunnel Excavation and Unloading by Xinfeng Wang, Shan Li, Youyu Wei, Yiying Zhang

    Published 2022-01-01
    “…Aiming at the problems of surface deformation and unloading settlement caused by urban tunnel construction, the basic characteristics of surface deformation caused by tunnel construction, the main influencing factors of surface deformation and settlement, and the temporal and spatial evolution law of stress field and displacement field of surface deformation and settlement are studied by using the comprehensive methods of evaluation factor analysis, theoretical research, and numerical simulation. …”
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    Article
  19. 2739

    SCLF algorithm for polar code based on GRU network assistance and path metric exchange by Jun LI, Lejia ZHOU, Zhengquan LI, Ru JI, Jintao ZHU, Xingxin LIU, Ziyi LIU

    Published 2023-06-01
    “…In order to solve the problems of low transmission performance, inaccurate flip set construction and high complexity of existing polar codes successive cancellation list bit-flip (SCLF) algorithms, a SCLF algorithm for polar codes based on GRU network assistance and path metric exchange was proposed.First the decoding state was redivided, and a bit-flip strategy was proposed by combining the ideas of path metric exchange and reverse judgment.Secondly, a flip set construction method was proposed by training the GRU network to locate the first erroneous bit in the decoding.Finally, a multi-bit flipping rule was proposed by sorting the path metric for each low-order flip and fixing the low-order reliable bits before performing the high-order flip.Simulation results show that compared with the existing SCLF algorithms, the proposed algorithm improves the accuracy of identifying the first error bit by 18~24% at low signal noise ratio.Under single-bit and multi-bit flipping, the proposed algorithm has a performance gain of up to 0.3 dB and 0.2 dB, respectively, and the online decoding complexity is lower.…”
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    Article
  20. 2740

    Research on the internal logic and solution of the “Channel Computing Resources from the East to the West” project by Nannan TONG, Dong CHEN, Huiying LI, Honglin ZHU

    Published 2023-09-01
    “…The "Channel Computing Resources from the East to the West" project is a major strategic project to build a balance of computing resources and on-demand scheduling in China's territorial space.Since the full launch of the Chinese"Channel Computing Resources from the East to the West" project construction, a series of problems have been exposed on many different fields, such as the supply side, demand side, energy side, technology side, and mechanism side.It is urgent to re-analyze and define the internal logic of the "Channel Computing Resources from the East to the West"project from a theoretical level.The internal logic of "Channel Computing Resources from the East to the West", that is, the infrastructure of Chinese computing, was analyzed from different perspectives such as economic form, technological trend, technological competition, and cost-benefit.It also proposed to build a new type of infrastructure for the Chinese national computing network, called computing NET, and build a national computing NET construction path from the aspects of policy layout, network direct connection, technical support, and mechanism innovation.…”
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    Article