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  1. 581

    Evaluation criteria of centralization options in the architecture of multicomputer systems with traps and baits by Antonina Kashtalian, Sergii Lysenko, Anatoliy Sachenko, Bohdan Savenko, Oleg Savenko, Andrii Nicheporuk

    Published 2025-02-01
    “…New mathematical models were developed for the criteria for operational efficiency, stability, integrity and security in relation to the system center, which, unlike the known mathematical models for evaluating system centers for selecting the next options for centralization, are presented in analytical expressions that take into account the features of the types of centralization in the system architecture, indicators of operational efficiency, stability, integrity and security in relation to the system center and allow forming on their basis an objective function for evaluating options for centralization in systems, the feature of which is the hiding of components with the system center from detection by attackers. …”
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  2. 582
  3. 583

    THE JUSTIFICATION OF THE EFFICIENCY OF FINANCIAL SUPPORT OF EDUCATION IN THE CONTEXT OF THE NATIONAL ECONOMY DEVELOPMENT by A. Vorontsova, T. A. Vasylieva, T. Mayboroda

    Published 2020-10-01
    “…To fulfil this task, at the first stage the authors formed a set of statistical data covering 14 countries of Central and Eastern Europe for the period 2006—2016, calculations were performed using the STATA 11 complex, a regression analysis with fixed effects and a distribution-lag modeling were selected as the study methods. …”
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  4. 584

    Dynamic Effects of Foreign Portfolio Investment on Economic Growth in Nigeria by Otapo Toyin Waliu, Adekunle Oludayo Elijah

    Published 2020-10-01
    “…The use of the Augmented-Dickey Fuller test confirmed the precondition for adopting dynamic techniques to test the significant role of foreign portfolio investment (among other analyzed factors – domestic savings, government capital expenditures, market capitalization) in the formation of gross domestic product. The use of the lag selection method allowed to determine the optimal lag for estimating the autoregressive distributed model, which substantiates the effectiveness and reliability of the autoregressive distributed lag model. …”
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  5. 585

    Multivariate discriminant analysis of the electrocardiogram by Polina A. Sakharova, Vyacheslav A. Balandin

    Published 2025-02-01
    “…The durations of cardiac intervals of patients aged 63–72 years, which had been placed in the open database of biomedical signals PhysioNet.org, were used as initial data. When selecting the arguments of the discriminant function, priority was given to parameters that were weakly correlated with each other, had a normal distribution, and differed between healthy and ill patients. …”
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  6. 586

    Multi-objective optimization placement strategy for SDN security controller considering Byzantine attributes by Tao WANG, Hongchang CHEN

    Published 2021-06-01
    “…By giving the software defined network distributed control plane Byzantine attributes, its security can be effectively improved.In the process of realizing Byzantine attributes, the number and location of controllers, and the connection relationship between switches and controllers can directly affect the key network performance.Therefore, a controller multi-objective optimization placement strategy for SDN security controllers considering Byzantine attributes was proposed.Firstly, a Byzantine controller placement problem (MOSBCPP) model that comprehensively considered interaction delay, synchronization delay, load difference and the number of controllers was constructed.Then, a solution algorithm based on NASG-II was designed for this model, which included the initialization function, the mutation function, the fast non-dominated sorting function and the elite strategy selection function.Simulation results show that this strategy can effectively reduce interaction delay, synchronization delay, load difference and the number of controllers, while improving control plane security.…”
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  7. 587

    Resistance exercise snacks as a workplace health intervention by Tom Brandt, Christian Thomas Lothar Schwandner, Annette Schmidt

    Published 2024-09-01
    “…Minimal-dose resistance training for improving muscle mass, strength, and function: A narrative review of current evidence and practical considerations. …”
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  8. 588

    Preparation Process Optimization and Physicochemical Properties Characterization of Jinhua Ham Enzymolysis Peptide by Weiqiang WANG, Yu ZHENG, Weimin XU, Yanbo WANG, Jie CHEN

    Published 2025-07-01
    “…To investigate the potential of enzymatic hydrolysis for enhancing the nutritional and functional properties of Jinhua ham, a concentrated extract produced by dialysis desalination was employed as a substrate. …”
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  9. 589

    Why the Long “Horns”? Fine‐Scale Morphology Suggests Tactile Demands Contributed to the Exaggeration of Male Longhorned Beetle Antennae (Coleoptera: Cerambycidae) by Rowan L. K. French, Magdalena Kowalewska Groszkowska, Locke Rowe, D. Luke Mahler, Lech Karpiński

    Published 2025-05-01
    “…ABSTRACT Insect antennae are covered in hairlike sensilla that detect diverse environmental cues. Selection on these functions has produced a bewildering variety of antennal forms, including many examples of sexual dimorphism (SD). …”
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  10. 590

    An Improved Human Evolution Optimization Algorithm for Unmanned Aerial Vehicle 3D Trajectory Planning by Xue Wang, Shiyuan Zhou, Zijia Wang, Xiaoyun Xia, Yaolong Duan

    Published 2025-01-01
    “…First, a mathematical model is used to construct a three-dimensional terrain environment, and a multi-constraint path cost model is established, framing path planning as a multidimensional function optimization problem. Second, recognizing the sensitivity of population diversity to Logistic Chaotic Mapping in a traditional Human Evolution Optimization Algorithm (HEOA), an opposition-based learning strategy is employed to uniformly initialize the population distribution, thereby enhancing the algorithm’s global optimization capability. …”
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  11. 591

    Optical Fiber Vibration Signal Recognition Based on the EMD Algorithm and CNN-LSTM by Kun Li, Yao Zhen, Peng Li, Xinyue Hu, Lixia Yang

    Published 2025-03-01
    “…The signal is then reconstructed by selecting effective IMF components based on a suitable threshold. …”
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  12. 592

    Ecological and Ergonomic Aspects of Operating Hybrid Sunflower Cultivation Technologies by M. A. Kerimov, V. V. Vetushko

    Published 2025-07-01
    “…The convergence of pre-injury conditions and hazardous operator actions in time and space leads to injury, the occurrence of which can be mathematically modeled as a function. A comprehensive indicator – the injury risk criterion – is proposed and modeled as a function of harmful factors, including workplace dust concentration, ambient temperature, and the technical condition of the machine-tractor unit. …”
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  13. 593

    Multiscale mechanical analysis for biomimetic implant design based on Triply Periodic Minimal Surfaces (TPMS) lattices: Application to partial replacement of femoral bone by Chrysoula Chatzigeorgiou, Boris Piotrowski, Fodil Meraghni, Yves Chemisky

    Published 2025-03-01
    “…The latter consists of the global model (femur bone) and the local model (TPMS unit cell). The unit cells are selected to satisfy the elastic and mechanical loading requirements and are compared according to the von Mises stress distribution after applying periodic boundary conditions. …”
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  14. 594

    Micro-screw extrusion 3D printing of multiscale ternary nanocomposite absorbers – Part I: Comprehensive materials characterization and exceptional microwave absorption performance... by Jiahang Zhang, Dongsheng Li, Mingming Wang

    Published 2025-03-01
    “…Results show that the selective distribution of MWCNTs enhances the composite’s conductivity and dielectric properties. …”
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  15. 595

    Experimental and computational validation on the adsorption behaviour of quercetin and rutin on ion exchange resins by Anannya Kalita, Rabu Ranjan Changmai, Manabendra Sarma, Monali Dutta Saikia

    Published 2025-01-01
    “…We carried out first principle-based density functional theory (DFT) calculations to get more insight into the nature of the interactions between adsorbate and adsorbent. …”
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  16. 596
  17. 597

    Meta surface Assisted Open radio access networks by 7haneenabdulrahman7 ajeel, Ismail Hburi

    Published 2024-12-01
    “…From this point, to addressing the designing challenges, this work suggests a simple and potential beamforming strategy in RIS aided O-RAN architecture taking into account the specification of the interfaces between different O-RAN units to split opportunities between the radio and distributing units. In specific, a channel-gain-based selection of UEs/O-RU-RIS pairs joint with duality theory (DT) and transform of quadratic function (TQF) algorithm (namely DT_TQF) is proposed. …”
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  18. 598

    Severe interstitial lung disease risk prediction in anti-melanoma differentiation-associated protein 5 positive dermatomyositis: the STRAD-Ro52 model by Fei Xiao, Feilong Chen, DongSheng Li, Songyuan Zheng, Xiao Liang, Juan Wu, JunYuan Zhong, Xiangliang Tan, Rui Chen, Junqing Zhu, Shixian Chen, Juan Li

    Published 2025-12-01
    “…The STRAD parameters were significantly correlated with demographic, inflammatory, organ function and immunological indicators. Lasso logistic regression analysis identified the −699 to −650 HU lung tissue proportion (%V7) as the optimal parameter for predicting severe ILD and S6·%V7, and the distribution of %V7 in the mid lungs was the optimal space parameter. …”
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  19. 599

    pH对玉米蛋白水解物功能特性的影响及其抗氧化活性分析Effect of pH on functional properties of corn protein hydrolysates and its antioxidant activity analysis by 李冠龙1,2,赵玉昊1,2,刘晓兰1,2,景言1,郑喜群2,3 LI Guanlong1,2, ZHAO Yuhao1,2, LIU Xiaolan1,2, JING Yan1, ZHENG Xiqun2,3

    Published 2025-05-01
    “…In conclusion, the effects of pH on the functional properties of different molecular weight corn protein hydrolysates components were different, and their functional properties were closely related to molecular weight distribution. …”
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  20. 600

    Representations of the Israeli-Palestinian conflict on Twitter: a corpus-based linguistic analysis by Rehab Hassan Mahmoud

    Published 2025-04-01
    “…In a corpus-based approach, the study explores the frequency of not only conflict-related lexical elements, but also their two- or three-word clusters in the selected tweets by using a software programme; that is, AntConc (3.5.7, 2018), which helps identify the key words and clusters which are frequently used and distributed in the tweets. …”
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