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    APPLICATION OF STATISTICAL METHODS TO ASSESS THE METROLOGICAL CHARACTERISTICS OF RADIO-HOLOGRAPHIC MEASURING COMPLEXES by A. P. Grinchuk, A. G. Buday, A. V. Gromyko

    Published 2018-06-01
    “…The purpose of this work was the development of a practical technique for determining the influence of random errors in measuring the amplitude-phase distribution of the field of the antenna required for the accuracy of restoring long-range characteristics (primarily the antenna pattern) of the antenna, the proposed technique being based only on processing the experimental results obtained with this measuring complex.A practical method for determining the influence of random errors in measuring the amplitude-phase distribution of the field of the antenna under study on the accuracy of restoring its long-range characteristics (primarily the directional pattern) on the basis of correlation and spectral analysis has been developed and experimentally confirmed. …”
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  3. 43

    Evolution Characteristics of Overburden Instability and Failure under Deep Complex Mining Conditions by Xinfeng Wang, Wengang Liu, Xiaojun Jiang, Qiao Zhang, Youyu Wei

    Published 2022-01-01
    “…The research conclusion provides an important reference for coal seam safety mining and surrounding rock control in complex environments such as deep mining, high stress, and strong disturbance.…”
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    Characteristics of Complexity: Clique Number of a Polytope Graph and Rectangle Covering Number by A. N. Maksimenko

    Published 2014-10-01
    “…This modification takes the algorithms out of the specified class, while the complexity is not changed. Another, much closer to reality combinatorial characteristic of complexity is the rectangle covering number of the facet-vertex incidence matrix, introduced into consideration by M. …”
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  6. 46

    Risk Distribution Characteristics and Optimization of Short Weaving Area for Complex Municipal Interchanges by Yonggang Liao, Yong Yang, Zhenzhong Ding, Kaimin Tong, Yanjie Zeng

    Published 2021-01-01
    “…This paper is focused on analyzing the risk distribution characteristics in short weaving areas of urban interchanges. …”
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    STUDY OF THE EFFECT OF COMPLEX-COMPOSITE STRUCTURES ON THE THERMAL CHARACTERISTICS OF THE POLYMER ADDITIVE MATERIALS by N. V. Bekrenev, V. M. Makarova, S. P. Pavlov

    Published 2019-06-01
    “…Layered construction of objects of complex shape in accordance with the developed solid-state model from materials with different mechanical and thermal properties allows directionally controlling the distribution of various components in the volume of the composite material and forming topological structures that provide a rational balance between various performance characteristics and reliability of the product. …”
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    Research on Vertical Bearing Characteristics of Single Pile in Complex Interactive Karst Area by Xinquan Wang, Chen Liu, Haibo Hu, Yongle Tian, Haitao Chen, Jun Hong

    Published 2025-05-01
    “…This study investigates the vertical bearing characteristics of single-pile foundations in complex karst areas, focusing on the influence of underlying cavities, eccentric cavities, and beaded cavities. …”
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    Effect of Moisture on PD Characteristics of Oil- paper Insulation in Complex Electric Field by LIU Qing-song, DENG Jun, CHI Ming-he, CHEN Qing-guo

    Published 2018-12-01
    “…The PD characteristics under needle-plane electrodes and plane-plane electrodes were obtained sepratedly in complex electric field with different moistures. …”
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    Experimental Study on Wave Nonlinear Characteristics at a Complex Uneven Fringing Reef by Wang Chao, Qu Ke, Wang Xu, Chen Jiaying, Wang Aoyu

    Published 2025-06-01
    “…In this study, the variation law of nonlinear characteristic parameters of waves near islands and reefs with different slopes was examined through physical model tests. …”
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    Cellular porosity in dentin exhibits complex network characteristics with spatio-temporal fluctuations. by Lucas Chatelain, Nicolas Tremblay, Elsa Vennat, Elisabeth Dursun, David Rousseau, Aurélien Gourrier

    Published 2025-01-01
    “…Overall, this study shows that dentin porosity exhibits typical characteristics of a complex network and quantitatively emphasize the importance of the smallest lateral branches. …”
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    Analysis of flight delay propagation characteristics based on complex network propagation dynamics by Xinsheng YANG, Xiaolong XIE, Ming WEI

    Published 2025-04-01
    “…In order to address the problem that the existing susceptible-infected-recovered(SIR) model does not consider the impact of the topology of the airport network on the flight delay propagation, the topological characteristic index of the airport network was calculated based on the complex network theory.The comprehensive importance of each airport was evaluated by using the entropy weighted technique for order preference by similarity to ideal solution(TOPSIS) method, and all airports were divided into several classes, thus the improved SIR model for the flight delay propagation of airports in different classes was established and the propagation thresholds of the model were solved. …”
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    Clinical characteristics, molecular epidemiology and mechanisms of colistin heteroresistance in Enterobacter cloacae complex by Chunli Wei, Jiming Wu, Jisheng Zhang, Youtao Liang, Kaixin Yu, Kaixin Yu, Mingjing Liao, Xushan Liang, Jianmin Wang, Wenzhang Long, Jin Wang, Shijian Chen, Yang Yang, Xue Gong, Jie Li, Xiaoli Zhang

    Published 2025-03-01
    “…IntroductionColistin has emerged as the last resort for treating multidrug-resistant Enterobacter cloacae complex (ECC) infections. The primary purposes of this study were to demonstrate the presence of colistin heteroresistance in ECC and to further investigate their clinical characteristics, molecular epidemiology and mechanisms.MethodsPopulation analysis profiles (PAP) were performed to confirm the heteroresistance phenotype. …”
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    Numerical Analysis of Leakage and Diffusion Characteristics of In-Situ Coal Gas with Complex Components by Enbin Liu, Lianle Zhou, Ping Tang, Bo Kou, Xi Li, Xudong Lu

    Published 2024-09-01
    “…Since in-situ coal gas contains complex components, such as H<sub>2</sub>, CH<sub>4</sub>, and CO, their leakage poses a serious risk to human life and property. …”
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    Cognitive Load Identification of Pilots Based on Physiological-Psychological Characteristics in Complex Environments by Haibo Wang, Naiqi Jiang, Ting Pan, Haiqing Si, Yao Li, Wenjing Zou

    Published 2020-01-01
    “…Furthermore, the Pearson correlation analysis method is used to select the characteristic indicators of psycho-physiological data after preprocessing. …”
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