Showing 3,821 - 3,840 results of 4,802 for search 'complex have problems', query time: 0.13s Refine Results
  1. 3821

    PERSONALITY-ORIENTED APPROACH TO THE ORGANIZATION OF STUDENTS’ SELF-GUIDED WORK by Olena L. Pinska

    Published 2019-06-01
    “…When performing self-guided work, individual cognitive activity prevails, during which the successes and failures of one student do not directly affect the successes and failures of another one; therefore, it is advisable to practice uniting students of different dynamic groups into one “mixed” group, creating conditions for joint search, choosing the best options for solving educational problems of different levels of complexity. The collective implementation of tasks at various levels contributes to increasing the educational opportunities for each student and the transition to a higher-level dynamic group. …”
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  2. 3822

    Cost-Effective Autonomous Drone Navigation Using Reinforcement Learning: Simulation and Real-World Validation by Tomasz Czarnecki, Marek Stawowy, Adam Kadłubowski

    Published 2024-12-01
    “…It was assumed that the algorithms do not have to be created from scratch, but they need a well-defined training environment that will appropriately reward or punish the actions taken. …”
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  3. 3823

    Prevalence of mental health conditions, sensory impairments and physical disability in people with co-occurring intellectual disabilities and autism compared with other people: a c... by Ewelina Rydzewska, Sally-Ann Cooper, Kirsty Dunn, Michael Fleming

    Published 2020-04-01
    “…It raises challenges for staff working with these people in view of additional complexity in assessments, diagnoses and interventions of additional health conditions, as sensory impairments and mental health conditions in particular, compound with the persons pre-existing communication and cognitive problems in this context. …”
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    Article
  4. 3824

    Simulation model for determining the rational dimensions of the irreducible reserve of locomotives at the stations of its turnover by E. A. Sotnikov, M. M. Gonik, S. V. Khomyakov, S. V. Mikhaylov

    Published 2018-06-01
    “…With the introduction of polygon site technologies, the extension of locomotive circulation areas has increased the complexity of solving the problems of regulating the fleet of locomotives. …”
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    Article
  5. 3825

    Effects of Polycyclic Aromatic Hydrocarbons on Soil Bacterial and Fungal Communities in Soils by Chunyong Wang, Haitao Wu, Weinong Zhao, Bo Zhu, Jiali Yang

    Published 2024-11-01
    “…Soil organic pollution (such as heavy metals, PAHs, etc.) has caused serious environmental problems, which have resulted in unexpected effects on contaminated soil ecosystems. …”
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    Article
  6. 3826

    Adaptive High-Precision 3D Reconstruction of Highly Reflective Mechanical Parts Based on Optimization of Exposure Time and Projection Intensity by Ci He, Rong Lai, Jin Sun, Kazuhiro Izui, Zili Wang, Xiaojian Liu, Shuyou Zhang

    Published 2025-05-01
    “…Many image-fusion-based solutions have been proposed to solve these problems. However, unknown geometric structures and reflection characteristics of mechanical parts lead to the lack of effective guidance for the design of important imaging parameters. …”
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    Article
  7. 3827

    Training of Mid-Level Specialists in the Telecommunications Area Based on a Trusted Technical Solution by Elena Smirnova, Vladimir Shibanov, Pavel Romasevich

    Published 2024-07-01
    “…The D-Link Trade company, a Russian legal entity of D-Link Corporation, is a technological partner of T-COM, including D-Link Trade specialists who have developed software for switches included in the Unified Register of Russian Radio-Electronic Products. …”
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    Article
  8. 3828

    Employing the Responsibility to Protect (R2P) to Impose Universal Jurisdiction Regarding Cyber-Terrorism by Ya. A. Abdelkarim

    Published 2023-12-01
    “…The uniqueness and peculiarities of this environment, including anonymity, boundlessness and problems related to the determination and establishment of jurisdiction, have become a breeding ground for the emergence of a new global threat - cyberterrorism. …”
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    Article
  9. 3829

    Dynamics of the Russian Pension System: Opportunities and Limitations (Methods of Processing and Analyzing the Development of the Pension System) by R. A. Amirkhanova

    Published 2020-11-01
    “…Based on the results of the studies carried out, the main problems have been systematized: the uneven distribution by age of the population of Russia, and this unevenness increases over time; a decrease in the share of the working-age population since 2002, an increase in the aging rate and average age, changes in the median and modal intervals. …”
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  10. 3830

    Controlled random tests with limited Hamming distance by V. N. Yarmolik, V. V. Petrovskaya, D. V. Demenkovets, V. A. Levantsevich

    Published 2025-03-01
    “…Objectives. The problem of constructing controlled random tests with a fixed minimum Hamming distance is solved. …”
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  11. 3831
  12. 3832

    Kořeny teorie spravedlivé války: od Platóna ke Grotiovi by Jiří Hutečka

    Published 2008-01-01
    “…Anyone who considers the problems of war in 21st century must keep this in mind in order to be able to understand the problem of human organized violence in its complexity. …”
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  13. 3833
  14. 3834

    Advancing Optical Character Recognition for Low-Resource Scripts: A Siamese Meta-Learning Approach With PSN Framework by Anirudha Ghosh, Debaditya Barman, Abu Sufian, Ibrahim A. Hameed

    Published 2024-01-01
    “…However, they often face challenges when dealing with low-resource regional scripts because of the limited training data and complex structure of characters. In such a scenario, Siamese Network (SN) meta-learning offers a promising solution for this problem by enabling quick adaptation to new tasks with minimal training data. …”
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  15. 3835

    No climate justice without sexual and reproductive health, rights and justice (SRHRJ): past, present, and future challenges faced by the Sexual and Reproductive Health and Rights a... by Sally Dijkerman, Heather McMullen, Natalie Hammond, Sexual and Reproductive Health and Rights (SRHR) and Climate Justice Coalition

    Published 2025-08-01
    “…We reflect on three challenges that led to our founding, and which have shaped the work and priorities of our Coalition: understanding and evidencing the links between climate change and SRHR, pushing back on harmful narratives related to population control and the suggestion that limiting reproduction is a climate solution, and finding just solutions to a complex crisis. …”
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    Article
  16. 3836

    Quick-Response Model for Pre- and Post-Disaster Evacuation and Aid Distribution: The Case of the Tula River Flood Event by Francisca Santana-Robles, Eva Selene Hernández-Gress, Ricardo Martínez-López, Isidro Jesús González-Hernández

    Published 2024-01-01
    “…<i>Background</i>: In the context of humanitarian logistics, efficiently evacuating people from disaster-stricken areas is a complex challenge. This study focuses on the Tula River region in Hidalgo, Mexico, exploring the evacuation and support of individuals in temporary shelters. …”
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  17. 3837

    Power Dispatch Stability Technology Based on Multi-Energy Complementary Alliances by Yiming Zhao, Chengjun Zhang, Changsheng Wan, Dong Du, Jing Huang, Weite Li

    Published 2025-06-01
    “…A distributed algorithm utilizing tabu search is proposed to solve the complex optimization problem in power resource allocation. …”
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  18. 3838

    Hand-aware graph convolution network for skeleton-based sign language recognition by Juan Song, Huixuechun Wang, Jianan Li, Jian Zheng, Zhifu Zhao, Qingshan Li

    Published 2025-01-01
    “…Skeleton-based sign language recognition (SLR) is a challenging research area mainly due to the fast and complex hand movement. Currently, graph convolution networks (GCNs) have been employed in skeleton-based SLR and achieved remarkable performance. …”
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  19. 3839

    Free linear vibrations of a viscoelastic spherical shell with filler by Mirsaidov, Mirziyod Mirsaidovich, Safarov, Ismoil Ibrohimovich, Teshaev, Muhsin Khudoyberdiyevich, Eliboyev, Nurali Rajabaliyevich

    Published 2025-07-01
    “…A theory and methods for calculating the complex natural frequencies of vibrations of an elastic spherical inhomogeneity in an elastic medium have been developed. …”
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  20. 3840

    Succinct Link Transformation-Based Overlapping Community Detection Framework for Social Network Analysis by Seungwoo Ryu, Sungsu Lim, Seungsoo Yoo, Sun Yong Kim

    Published 2025-01-01
    “…Detecting communities in real-world networks is a challenging and important problem. Numerous algorithms have been proposed in recent years, and significant progress has been made. …”
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