Showing 9,221 - 9,240 results of 11,103 for search 'features problems', query time: 0.19s Refine Results
  1. 9221

    Study on lithology identification using a multi-objective optimization strategy to improve integrated learning models: a case study of the Permian Lucaogou Formation in the Jimusae... by Xili Deng, Jiahong Li, Junkai Chen, Cheng Feng

    Published 2025-03-01
    “…Initially, a comprehensive sampling model—Smote-Tomek (ST) is used to introduce new feature information into the dataset while removing redundant features, effectively addressing the issue of data imbalance. …”
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    Article
  2. 9222

    The Dominants of Contemporary Political Culture and the Transformation of Political Governance by A. D. Tumanov

    Published 2021-10-01
    “…The analysis and processing of information was carried out using the methods of systematization, problem-management design and the method of identifying problem dominants. …”
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    Article
  3. 9223

    ADAPTATIONAL STAGE OF THE PROFESSIONAL SOCIALIZATION OF STUDENTS OF PEDAGOGICAL UNIVERSITIES by Z. I. Tyumaseva, I. L. Orehova, N. O. Yakovleva

    Published 2018-02-01
    “…Future teachers should be familiar with age and psychophysiological features of children, be ready to changes, non-standard labour actions, and be able to make independent decisions and to take responsibility for them. …”
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    Article
  4. 9224

    Computational complexity when constructing rational plans for program execution in a given field of parallel computers by V. M. Bakanov

    Published 2022-12-01
    “…The construction of rational plans (schedules) for parallel program execution (PPE) represents a challenging problem due to its ambiguity. The aim of this work is to create methods for developing such plans and specialized software for implementing these methods, which are based on the internal properties of algorithms, primarily on the property of internal (hidden) parallelism.Methods. …”
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    Article
  5. 9225

    The ratio of the subjective audiometry in patients with acoustic trauma and “noisy” production workers by Shydlovska T.А., Petruk L.H.

    Published 2014-11-01
    “…However, there are not many studies on acoustic trauma, although this problem has recently become more and more important. …”
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    Article
  6. 9226

    PROMOTER REGION rs1800629 TNFα POLYMORPHISM AND ITS INFLUENCE ON TUMOR NECROSIS FACTOR ALPHA CONCENTRATION IN BLOOD OF HEALTHY INDIVIDUALS AND PATIENTS WITH ERYSIPELAS by A. S. Emelyanov, A. N. Emelyanova, B. S. Pushkarev, Yu. A. Vitkovsky

    Published 2018-06-01
    “…The prediction of the course of erysipelas is unresolved problem yet. The genetic features of the organism, such as the genetic polymorphisms of some cytokines, involved on the prediction of the course of erysipelas. …”
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    Article
  7. 9227

    Accelerated preprocessing in task of searching substrings in a string by A. V. Mazurenko, N. V. Boldyrikhin

    Published 2019-10-01
    “…Two examples illustrating features of the practical application of the developed preprocessing procedure are given.Discussion and Conclusions. …”
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    Article
  8. 9228

    PROTECTION OF PEOPLE’S RIGHTS AS THE BASIC IDEA OF A LEGAL POWER by Tatiana N. Zavorotchenko

    Published 2025-06-01
    “…It was established that human rights are the greatest achievement of humanity, and the problem of pro- tecting human rights has been relevant since the earliest times of human civilization. …”
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    Article
  9. 9229

    NEW APPROACH TO STRONG EARTHQUAKE PREDICTION IN THE SOUTH BAIKAL REGION ON THE BASIS OF ROCK DEFORMATION MONITORING DATA: METHODOLOGY AND RESULTS by S. A. Bornyakov, A. I. Miroshnichenko, G. V. Vstovsky, A. E. Sintsov, D. V. Salko

    Published 2022-06-01
    “…In the Institute of Earth’s Crust SB RAS a set of studies is carried out in order to solve this problem, including those associated with the instrumental study of current movements of the lithosphere through GPS geodesy and deformations of rocks by strain gauges. …”
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    Article
  10. 9230

    Development of metacognitive skills of university students as a resource for understanding texts in the learning process by T.V. Borzova, E.N. Kameneva-Liubavskaia

    Published 2025-06-01
    “…The following indicators were used to ascertain students' mastery of the methods of understanding hypertext texts: the ability to formulate a problem; the ability to complete the problem condition; the construction of a semantic context in relation to a paradoxical, "impossible" situation; the measure of openness of individual cognitive position as an indicator of arbitrary intellectual control; the features of the cognitive style impulsiveness/reflexivity, which characterises the level of involuntary intellectual control in conditions of uncertain choice; the composition of one's own hypertext with hyperlinks as a result of mastery of a particular section of a scientific discipline. …”
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    Article
  11. 9231

    Constructing a Software Tool for Detecting Face Mask-wearing by Machine Learning by Ashraf Abdulmunim Abdulmajeed, Tawfeeq Mokdad Tawfeeq, Marwa Adeeb Al-jawaherry

    Published 2022-06-01
    “…One side of avoiding infection is requiring people to wear face masks. The problem is that some people do not incline to wear a face mask, and guiding them manually by police is not easy especially in a large or public area to avoid this infection. …”
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    Article
  12. 9232

    Classification analysis of modern bioreactor systems (review). Part 1. Classification of bioreactors by design parameters by A. A. Dosaev, R. R. Safarov, N. V. Menshutina

    Published 2025-06-01
    “…To solve the problem of data fragmentation, an analysis of scientific papers by domestic and foreign authors on existing types of bioreactors and their classification was carried out. …”
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    Article
  13. 9233

    An Air Traffic Controller Action Extraction-Prediction Model Using Machine Learning Approach by Duc-Thinh Pham, Sameer Alam, Vu Duong

    Published 2020-01-01
    “…In this paper, we propose a learning model to predict D-side controller actions. The learning problem is modeled as a supervised learning problem, where the target variables are D-side controller actions and the explanatory variables are the aircraft 4D trajectory features. …”
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    Article
  14. 9234

    Job absorption and its relationship with the spirit of challenge of some volleyball coaches from the players' point of view by M. Afrah Baqir, Dr. Luma Sameer, Dr. Muslim Mohammed

    Published 2021-09-01
    “… The importance of the current study lies in the psychological preparation of coaches, their abilities and skills that can be measured for them and the possibility of being distinguished by them by coaches, and thus its reflection on their players because the players always derive challenge, enthusiasm and other psychological skills from their coaches and their characteristics that encourage players to perform well, The research problem is that there are basic and distinct features that should characterize the personality of the trainer and control most of his behaviors in different life situations because of their great and effective role in making him able to face the difficulties and challenges of life and at the same time lead to the development of his personality and as a result of the poor availability of information about job absorption. …”
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    Article
  15. 9235

    Analysis and prediction of the stability of train control systems to ultra-wideband electromagnetic pulses of intentional action by D. V. Komnatnyy

    Published 2020-09-01
    “…It is shown that modern complex systems of control and safety of train traffic are vulnerable to electromagnetic impulses of intentional action. The features that determine the difference between the problem of ensuring the stability of railway automation systems from information systems are highlighted. …”
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    Article
  16. 9236

    Social intelligence and peculiarities of managerial decision-making by higher education students studying in the speciality “Law Enforcement” by S. V. Kharchenko, O. V. Koldashov

    Published 2025-04-01
    “…A special place is shown for the ability to logically generalise, to identify common essential features in various non-verbal reactions of a person regarding styles of managerial decision-making. …”
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    Article
  17. 9237

    Energy management for microgrids integrating renewable sources and hybrid electric vehicles by Wanying Liu, Chunqing Rui, Zilin Liu, Jinxin Chen

    Published 2025-05-01
    “…With enhanced control and storage features, PHEVs contribute to greater flexibility in distribution networks. …”
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    Article
  18. 9238

    Investigation into the Hyperparameters of Error-Based Adaptive Sampling Approach for Surrogate Modeling by Leonid Legashev, Sergey Tolmachev, Irina Bolodurina, Alexander Shukhman, Lyubov Grishina

    Published 2024-12-01
    “…Surrogate modeling technology is used to create lightweight analogs of resource- and calculation-intensive software, provided that the problem can be reduced to the regression problem. …”
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    Article
  19. 9239

    Shestov and Hegel: The Experience of Truth by Елена Николаевна Собольникова, Наталья Витальевна Дороднева

    Published 2025-03-01
    “…The purpose of our research is to demonstrate the specific features of the philosophical interpretation of Hegel’s ideas in the works of religious existentialist Shestov, as well as to generalize Shestov’s understanding of the principles of correlating the categories of faith and reason when dealing with the problem of truth through the interpretation of Hegel’s philosophy. …”
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    Article
  20. 9240

    Channel Estimation and Pilot Design for Uplink Sparse Code Multiple Access System Based on Complex-Valued Sparse Autoencoder by Quan Yuan, Dezhi Li, Zhenyong Wang, Chang Liu, Ci He

    Published 2025-01-01
    “…Therefore, the drawback of conventional channel estimation methods limits the further improvement of system capacity in the Internet of Things (IoT) when time–frequency resources are restricted. To address this problem, in this paper, we propose an efficient channel estimation scheme and sparse pilot structure design method in an SCMA system based on complex-valued sparse autoencoder which is effective to learn features of the wireless channel. …”
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    Article