Showing 401 - 420 results of 4,802 for search 'complex have problems', query time: 0.11s Refine Results
  1. 401

    State and Problems of Thermal and Electricity Generating Capacity Pertaining to Power System of Republic of Iraq by A. V. Sednin, Nazar N. Qadame Hossene

    Published 2011-12-01
    “…The analysis of capital equipment, fuel consumption, technological schemes and operating modes of power plants has been carried out and main problems have been determined in the paper. For restoration of a power supply system of theRepublicofIraqand provision of internal electric power demand it is necessary to elaborate a complex of measures directed on construction of new generating sources and restoration of power lines.…”
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    Article
  2. 402

    An adaptive chaotic league championship algorithm for solving global optimization and engineering design problems by Tanachapong Wangkhamhan, Jatsada Singthongchai

    Published 2025-06-01
    “…Abundant experiments have been extensively executed on the well-known CEC2017 benchmark problem sets to validate the performance of AC-LCA. …”
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  3. 403

    Research of the quality of functioning of low-voltage electric devices as a part of electrical complexes by E. Y. Abdullazyanov, E. I. Gracheva, A. N. Gorlov, Z. M. Shakurova, T. V. Tabachnikova, O. A. Shumikhina, R. R. Gibadullin

    Published 2022-04-01
    “…THE PURPOSE. To investigate the problem of evaluating the energy-efficient operation of low-voltage switching devices installed in electrical complexes, to analyze the current state of the Russian market of electrical devices and to develop an algorithm and models of the main technical characteristics of circuit breakers of electromagnetic starters and contactors of various manufacturers.METHODS. …”
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  4. 404

    Modelling and Numerical Solution of the Problem with Unilateral Constraints and Friction under Dynamic Action of the Load by A. A. Lukashevich, N. K. Lukashevich, N. V. Ostrovskaya

    Published 2021-02-01
    “…With the help of the proposed approach, numerical solutions of the problem pertaining to a structure contact with the base have been obtained and analyzed at various parameters of dynamic load. …”
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  5. 405

    Farmer Ants Optimization Algorithm: A Novel Metaheuristic for Solving Discrete Optimization Problems by Ali Asghari, Mahdi Zeinalabedinmalekmian, Hossein Azgomi, Mahmoud Alimoradi, Shirin Ghaziantafrishi

    Published 2025-03-01
    “…Currently, certain complex issues are classified as NP-hard problems, for which there is no exact solution, or they cannot be solved in a reasonable amount of time. …”
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  6. 406

    Finding Missing Links in Complex Networks: A Multiple-Attribute Decision-Making Method by Longjie Li, Shenshen Bai, Mingwei Leng, Lu Wang, Xiaoyun Chen

    Published 2018-01-01
    “…Link prediction, which aims to forecast potential or missing links in a complex network based on currently observed information, has drawn growing attention from researchers. …”
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  7. 407

    Low-Complexity LDPC Decoding Algorithm Based on Layered Vicinal Variable Node Scheduling by Mhammed Benhayoun, Mouhcine Razi, Anas Mansouri, Ali Ahaitouf

    Published 2022-01-01
    “…To overcome this problem, a new, low-complexity scheduling system, called layered vicinal variable nodes scheduling (LWNS) is presented in this paper. …”
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  8. 408

    Combine knowledge and similarity measure to solve Single valued Neutrosophic set MCDM problems by Nguyen Xuan Thao, Truong Thi Thuy Duong

    Published 2025-04-01
    “…It is a useful tool to deal with those complex problems. In this paper, we first investigat the knowledge measures on the Single neutrosophic set. …”
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    Article
  9. 409

    Experimental Estimation of Two-Phase Flow Parameters in the Pneumatic System of a Sowing Complex by Airat M. Mukhametdinov, Salavat G. Mudarisov

    Published 2025-01-01
    “…The work contributes to solving the urgent problem of increasing the seed distribution uniformity in modern tillage complexes.…”
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  10. 410

    FUNCTIONING OF THE CAR PARKING PLACES NEAR HOUSES: FORMULATION OF THE PROBLEM OF THE ROAD CITY NETWORK by I. E. Agureev, D. A. Yurchenko

    Published 2019-12-01
    “…Moreover, the proposed methodological tools and algorithm for solving the problem of the road network loading in a quasi-dynamic setting helps to solve existing transport problems and to improve the traffic organization.The authors have read and approved the final manuscript. …”
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    Article
  11. 411

    Matrix Theory for Neutrosophic Hypersoft Set and Applications in Multiattributive Multicriteria Decision-Making Problems by Muhammad Naveed Jafar, Muhammad Saeed

    Published 2022-01-01
    “…Decision-making is a complex issue due to the vague, imprecise, and indeterminate environment especially when attributes are more than one and further bifurcated. …”
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  12. 412
  13. 413

    Augmented secretary bird optimization algorithm for wireless sensor network deployment and engineering problem. by Qingwen Meng, Xi Kuang, Zihan Yu, Minghui He, Hanzhi Cui

    Published 2025-01-01
    “…These results demonstrate that the proposed ASBOA has strong overall performance and significant potential in solving complex optimization problems. Although ASBOA performs well in these problems, its performance in high-dimensional multimodal problems and complex constrained optimization is unstable, and the introduced strategies add some complexity. …”
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  14. 414

    Gradual Optimization of University Course Scheduling Problem Using Genetic Algorithm and Dynamic Programming by Xu Han, Dian Wang

    Published 2025-03-01
    “…The university course scheduling problem (UCSP) is a challenging combinatorial optimization problem that requires optimization of the quality of the schedule and resource utilization while meeting multiple constraints involving courses, teachers, students, and classrooms. …”
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  15. 415

    Noble Metal Complexes in Cancer Therapy: Unlocking Redox Potential for Next-Gen Treatments by Alina Stefanache, Alina Monica Miftode, Marcu Constantin, Roxana Elena Bogdan Goroftei, Iulia Olaru, Cristian Gutu, Alexandra Vornicu, Ionut Iulian Lungu

    Published 2025-02-01
    “…As redox-based anticancer medicines, noble metal complexes have the ability to transform by taking advantage of certain biochemical features to treat cancer more effectively and selectively.…”
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  16. 416

    Digital media representation under complex number base and its application on information hiding by Wei CHEN, Ya-nan CHEN, IUYuan L

    Published 2016-12-01
    “…With the rapid development and wide application of the digital media technology,the information security problem is becoming more and more highly attention.Because of the various kinds of medias,previous research works have focused on a specific digital media from,such as text,image,audio and video.As a fact that all the objects were expressed in digital forms under the environment of computer and network,a unified form for all kinds of digital media under the complex number base system was proposed.The algorithm of the digital media signal and the complex number intercom version were given,so the relationship among the digital media could be converted to the corresponding geometric relationship on the complex plane.In the experiments,the proposed method was applied to the application of the digital media information hiding.…”
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  17. 417

    Dynamical Characteristics of Isolated Donors, Acceptors, and Complex Defect Centers in Novel ZnO by Devki N. Talwar, Piotr Becla

    Published 2025-05-01
    “…By integrating accurate perturbation models in a realistic Green’s function method, we have meticulously simulated the impurity vibrational modes of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mrow><mi mathvariant="normal">A</mi><mi mathvariant="normal">l</mi></mrow><mrow><mi mathvariant="normal">Z</mi><mi mathvariant="normal">n</mi></mrow></msub></mrow></semantics></math></inline-formula><inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mrow><mo>(</mo><mi mathvariant="normal">L</mi><mi mathvariant="normal">i</mi></mrow><mrow><mi mathvariant="normal">Z</mi><mi mathvariant="normal">n</mi></mrow></msub><mo>)</mo></mrow></semantics></math></inline-formula> and their bonding to form complexes with dopants as well as intrinsic defects. …”
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  18. 418

    Mathematical Modelling Approaches for Integrated Single Machine Scheduling and Electric Vehicle Routing Problem by İclal Bağcı, Hande Öztop, Zeynel Abidin Çil

    Published 2024-05-01
    “…The electric vehicle routing problem (EVRP) has emerged in the literature, and numerous studies have been conducted, considering specific constraints related to electric vehicles. …”
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  19. 419

    The mind-body problem; three equations and one solution represented by immaterial-material data by Ion G. Motofei, David L. Rowland

    Published 2018-04-01
    “…The science is unable to conceives and explains an interaction between the immaterial and material domains (to understand nature of the mind), this question generating in literature the mind-body problem. We have published in the past a succession of articles related to the mind-body problem, in order to demonstrate the fact that this question is actually a false issue. …”
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  20. 420

    A flare removal network for night vision perception: Resistant to the interference of complex light by Yan Liu, Guan Huang, Wenting Qi, Yujie Li

    Published 2024-10-01
    “…The existing flare removal methods have poor robustness when confronted with flare interference caused by complex nighttime lighting, which has to preserve natural light source information. …”
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