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  1. 4621

    Mechanisms of Surrounding Rock Failure and Control Measures When Main Roof Fractures Directly Above Gob-Side Entry in Thick Coal Seam by Dongdong Chen, Jingchen Chang, Jun Zou, Chunyang Tian, Shengrong Xie, Jie Ni, Fangfang Guo, Zhixuan Zhang, Wenkang Zhao, Xiangyu Yang, Shikun Xing

    Published 2025-04-01
    “…Furthermore, the fracture line of the main roof above the roadway poses a significant threat to the structural stability of the gob-side roadway, leading to the localized failure of the roof structure, which consequently affects the safe and efficient production of the mine. …”
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  2. 4622

    Gene selection based on adaptive neighborhood-preserving multi-objective particle swarm optimization by Sumet Mehta, Fei Han, Muhammad Sohail, Bhekisipho Twala, Asad Ullah, Fasee Ullah, Arfat Ahmad Khan, Qinghua Ling

    Published 2025-05-01
    “…ANPMOPSO introduces four key innovations: (1) a weighted neighborhood-preserving ensemble embedding (WNPEE) technique for dimensionality reduction that retains local structure; (2) Sobol sequence (SS) initialization to enhance population diversity and convergence stability; (3) a differential evolution (DE)-based adaptive velocity update to dynamically balance exploration and exploitation; and (4) a novel ranking strategy that combines Pareto dominance with neighborhood preservation quality to prioritize biologically meaningful gene subsets. …”
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  3. 4623

    Semantic influence of programming on the development of thinking of students: background, research and prospects by M. U. Mukasheva, Y. V. Payevskaya

    Published 2020-03-01
    “…It is assumed that the results of the study of computational thinking (a generalized interpretation structure, a hypothetical model of the semantic influence ofprogramming, a framework for assessing levels) will contribute to a systematic and comprehensive study of many aspects of the development of computational thinking.…”
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  4. 4624

    Influence of Sr doping on BaTiO3 properties: A combined DFT and experimental approach by Maria Khalil, Muhammad Tauseef Qureshi, Mahmoud Al Elaimi, Lubna Aamir, Munir Ahmad, Musfira Saleem, Murtaza Saleem

    Published 2024-12-01
    “…It was found in band structure analysis that the bandgap nature changed from indirect to direct bandgap upon incorporation of the Sr atom into the BaTiO3 host lattice. …”
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  5. 4625

    Exploring the significant genetic diversity of Iranian isolates of Leishmania RNA virus 2 using whole genome sequence analysis by Reza Saberi, Homa Hajjaran, Mahdi Fakhar, Zahra Mirabedini, Mehdi Mohebali

    Published 2024-12-01
    “…The divergence between these three clades is attributed to considerable antiquity, leading to genetic modifications within the viruses residing in them and resulting in structural differences in their genome. Conclusions These findings contribute to our understanding of the genetic diversity and evolution of LRVs, providing valuable insights into their role in Leishmania infections. …”
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  6. 4626
  7. 4627

    The effects of annual cycle stages and life-history traits on feather abrasion by Yosef Kiat, Quentin Dupriez, Gina Pyo, Oliver J. L. Fox, Rafi Paz, Hans-Jürgen Eilts, Carlos Talabante, Nir Sapir

    Published 2025-08-01
    “…The timing of feather moult plays a pivotal role in influencing abrasion rates during the breeding season, with species that undergo moult nearer to the breeding season, during winter (pre-breeding moult), showing significantly lower abrasion rates than those moulting before the autumn migration (post-breeding moult), likely a result of the weakening of the feather structure over time. These findings highlight the importance of moult timing for feather abrasion rate and maintaining plumage integrity during the reproduction season. …”
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  8. 4628

    The interplay of trophic interactions and game dynamics gives rise to life-history trade-offs, consistent personalities, and predator–prey and aggression power laws by Mohammad Salahshour

    Published 2025-01-01
    “…Here, we introduce an eco-evolutionary model of trophic interactions between predators and prey and show that the flow of resources in the ecosystem results in the scale-invariant spatial and temporal structure of ecosystems. In contrast to conventional approaches that rely on fitness-based selection, evolution in our eco-evolutionary framework is a direct consequence of ecological interactions. …”
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  9. 4629

    Recurrent Neural Network-Based Model Predictive Control for Multiple Unmanned Quadrotor Formation Flight by Boyang Zhang, Xiuxia Sun, Shuguang Liu, Xiongfeng Deng

    Published 2019-01-01
    “…This paper presents a dynamical recurrent neural network- (RNN-) based model predictive control (MPC) structure for the formation flight of multiple unmanned quadrotors. …”
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  10. 4630

    The limits of learning engagement and academic leadership within the higher education digitalization process - analysis by using PLS SEM. by Ioana Gutu, Camelia Nicoleta Medeleanu, Romeo Asiminei

    Published 2024-01-01
    “…Data collection and analysis implied at first a qualitative approach by issuing an online-distributed survey that resulted in a number of 2272 valid responses. After performing structural equation modelling and proving a valid assessment tool, the analysis resulted into statistically proving the validity of two main hypotheses according to which students learning engagement has a positive effect on the practice of academic leadership. …”
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  11. 4631

    Chaotic motion of charged test particles in a Kerr-MOG black hole with explicit symplectic algorithms by Zhenmeng Xu, Dazhu Ma, Wenfu Cao, Kai Li

    Published 2025-07-01
    “…To accurately characterize the long-term dynamical evolution of charged particles around a Kerr-MOG black hole, it is essential to utilize numerical algorithms that are high-precision, stable, and capable of preserving the inherent physical structural properties. …”
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  12. 4632

    Dragon Images in Japanese Culture: Genesis and Semantics by N. N. Izotova

    Published 2024-12-01
    “…The methodological basis of the study is the structural-semiotic approach, which was used to analyze the value content of the dragon image, the descriptive-analytical method, and the method of cognitive interpretation of the semantics of linguistic means verbalizing the dragon image in the Japanese language. …”
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  13. 4633

    Chromosome fragile sites in Arabidopsis harbor matrix attachment regions that may be associated with ancestral chromosome rearrangement events. by Joelle S dela Paz, Patti E Stronghill, Scott J Douglas, Sandy Saravia, Clare A Hasenkampf, C Daniel Riggs

    Published 2012-01-01
    “…In situ hybridization on pachytene chromosome spreads complemented the molecular analyses and revealed heretofore unrecognized structural variation between the Columbia and Landsberg erecta genomes. …”
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  14. 4634

    Functional Assessment of Rural Counties Under the Production–Living–Ecological Framework: Evidence from Guangdong, China by Hongping Lian, Yuedong Zhang, Xuezhen Xiong, Wenjing Han

    Published 2025-05-01
    “…Living functions continue to decline due to population mobility and imbalanced public services. (2) Structural transformation of rural function types occurred: Weakly integrated counties decreased (2010–2019), dual function type counties (production–ecological and living–ecological) significantly increased, and ecology-dominant counties predominated, highlighting ecological polarization under policy interventions. (3) Functional evolution is driven by terrain gradients, policy regulation, and industrial relocation. …”
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  15. 4635

    CURRENT CONDITION AND FEATURES OF THE INDUSTRY OF BUILDING MATERIALS by Alexander Kokorev, Vladimir Kuzmenko

    Published 2022-05-01
    “…The attention is focused on the feasibility of developing an optimal production structure and efficient management of the production program of industrial enterprise on production of building materials.…”
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  16. 4636

    A Novel Clustering Algorithm Inspired by Membrane Computing by Hong Peng, Xiaohui Luo, Zhisheng Gao, Jun Wang, Zheng Pei

    Published 2015-01-01
    “…The objects of the cells express the candidate centers of clusters and are evolved by the evolution rules. Based on the loop membrane structure, the communication rules realize a local neighborhood topology, which helps the coevolution of the objects and improves the diversity of objects in the system. …”
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  17. 4637

    Lifetime prediction of epoxy coating using convolutional neural networks and post processing image recognition methods by Fandi Meng, Yufan Chen, Jianning Chi, Huan Wang, Fuhui Wang, Li Liu

    Published 2024-11-01
    “…The length distribution and the statistical evolution of cracks were extracted from SEM images to obtain the kinetic equation of the cracks related to coating structure degradation. …”
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  18. 4638

    BAYESIAN FINITE ELEMENT MODEL UPDATING BASED ON MARKOV CHAIN POPULATION COMPETITION by YE Ling, JIANG HongKang, ZOU YuQing, CHEN HuaPeng, WANG LiCheng

    Published 2024-01-01
    “…The traditional Markov Chain Monte Carlo(MCMC) simulation method is inefficient and difficult to converge in high dimensional problems and complicated posterior probability density.In order to overcome these shortcomings,a Bayesian finite element model updating algorithm based on Markov chain population competition was proposed.First,the differential evolution algorithm was introduced in the traditional method of Metropolis-Hastings algorithm.Based on the interaction of different information carried by Markov chains in the population,optimization suggestions were obtained to approach the objective function quickly.It solves the defect of sampling retention in the updating process of high-dimensional parameter model.Then,the competition algorithm was introduced,which has constant competitive incentives and a built-in mechanism for losers to learn from winners.Higher precision was obtained by using fewer Markov chains,which improves the efficiency and precision of model updating.Finally,a numerical example of finite element model updating of a truss structure was used to verify the proposed algorithm in this paper.Compared with the results of standard MH algorithm,the proposed algorithm can quickly update the high-dimensional parameter model with high accuracy and good robustness to random noise.It provides a stable and effective method for finite element model updating of large-scale structure considering uncertainty.…”
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  19. 4639

    Distributed Finite-Time State Estimation of Interconnected Complex Metabolic Networks by Alfonso Sepulveda-Galvez, Jesus A. Badillo-Corona, Isaac Chairez

    Published 2018-01-01
    “…A set of distributed robust finite-time state observers was developed and tested to estimate the main biochemical substances in interconnected metabolic networks with complex structure. The finite-time estimator was designed by composing several supertwisting based step-by-step state observers. …”
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  20. 4640

    FUTUROLOGICAL CONCEPTS OF EARLY BOLSHEVISM AND POLITICAL PRACTICE (1910s-1930s) by Dubrovsky A. M.

    Published 2024-12-01
    “…Historical science has not yet created a complete picture of the evolution of Bolshevik ideology. In any ideology, there is an idea of the desired social structure. …”
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