Showing 301 - 320 results of 9,677 for search 'Dynamic structure methods', query time: 0.15s Refine Results
  1. 301

    DYNAMICS OF THE NUMBER AND AGE AND SEX STRUCTURE OF THE SHOR POPULATIONS IN KUZBASS: MEDICAL AND SOCIAL ASPECT by Анастасия Викторовна Дорошилова, Фаина Анисимовна Лузина

    Published 2019-06-01
    “…Materials and methods. The analysis of the characteristics of the demographic structure of the Shors was carried out on the basis of the materials of the National Population Census of 1970-2010, data from Rosstat, Kemerovostat, and books on the household accounting of the rural population of Gornaya Shoria. …”
    Get full text
    Article
  2. 302
  3. 303
  4. 304
  5. 305

    Dynamics and structure of mortality of patients with HIV infection in the Siberian federal district in 2006–2015 by O. A. Pasechnik, L. I. Levahina, A. T. Tyumentsev, N. D. Pitsenko

    Published 2017-06-01
    “…Objective: studying of dynamics, level, structure, features of territorial distribution of a mortality of patients with HIVinfection in the Siberian Federal District in 2015.Materials and methods: observation descriptive and estimated epidemiological research of these forms of federal statistical observation of subjects of the Siberian Federal District (SFD).Results: in the Siberian Federal district for the period of 2006–2015 dynamics of mortality of HIV-infected individuals was characterized by a high rate of growth (9,21%). …”
    Get full text
    Article
  6. 306

    Integrating kinematic and dynamic factors with generative design for high-performance additive manufacturing structures by Huaizhi Zong, Bin Lou, Haihui Yuan, Dandan Wang, Yicha Zhang, Jikun Ai, Junhui Zhang, Bing Xu

    Published 2025-12-01
    “…Mechanical structures often operate under dynamic loads and complex kinematic conditions, but current design methods primarily adopt static or simplified boundary conditions, leading to inaccuracy in defining the design space and the resulting solutions. …”
    Get full text
    Article
  7. 307

    Impact of sodium metabisulfite on the structural, hematological, and enzyme dynamics in liver and spleen of Wistar rats by Nathaniel Amedu, Habeebullahi Abdur-Rahman

    Published 2025-04-01
    “…This study aimed to investigate the structural alterations, blood parameters, and enzyme dynamics associated with SMB exposure in the liver and spleen of Wistar rats. …”
    Get full text
    Article
  8. 308

    Dynamic Biometric Indicators of the Anterior Segment Structure of the Eye in Primary Angle-Closure Glaucoma by G. V. Voronin, A. A. El-Sangahawi, K. S. Avetisov, V. D. Yartsev, M. N. Narbut

    Published 2021-10-01
    “…Up to date, a significant amount of data has been accumulated concerning the biometric parameters of the eye in PACG, however, there is a lack of information on the dynamic characteristics of these parameters.Objective: to evaluate the dynamic biometric characteristics of the structures of the anterior segment of the eye in PACG.Patients and methods. …”
    Get full text
    Article
  9. 309

    Structure and dynamics of herbaceous layer vegetation of artificial Caragana intermedia shrublands in desert steppe by Zhao Wei, Yang Mingxiu, Chen Lin, Wang Lei, Song Naiping, Yang Xinguo

    Published 2015-11-01
    “…The objective of this study is to understand composition characteristics of herbaceous plant species and its dynamic change rules around the C. intermedia shrublands, and to reveal the structure of shrub and grass and the evolution trend of C. intermedia shrubland system.Taking natural grassland as a control, spatiotemporal substitution methods were used, and a research sequence constituted of different ages of C. intermedia shrubland plots was erected to carry out tracking, monitoring and analysis of vegetation seasonal dynamics at interior and exterior of the shrubs.The results showed that: 1) The number of natural grassland (CK) and herbaceous plant species of C. intermedia shrublands were 25 species, belonging to 8 families and 23 genera. …”
    Get full text
    Article
  10. 310
  11. 311
  12. 312

    Dynamic Property of a New Type of Postearthquake Temporary Prefabricated Lightweight Steel Structure by GuoQi Xing, Qing-hai Li, JingJie Yu, Wei Xuan

    Published 2019-01-01
    “…For a new type of postearthquake temporary prefabricated lightweight steel structure proposed in this paper, mainly composed of steel frame, prefabricated hanger slabs, prefabricated hanger columns, reinforced concrete superposed slabs, etc., parameters of dynamic property for the structure, including natural frequency, vibration mode, damping ratio, etc., are determined by the test method. …”
    Get full text
    Article
  13. 313

    Robust Assignment of Natural Frequencies and Antiresonances in Vibrating Systems through Dynamic Structural Modification by Roberto Caracciolo, Dario Richiedei, Iacopo Tamellin

    Published 2021-01-01
    “…Dynamic structural modification is exploited to assign the eigenvalues, either of the system or of the adjoint system, together with their sensitivity with respect to some parameters of interest. …”
    Get full text
    Article
  14. 314
  15. 315

    A study of dynamical features and novel soliton structures of complex-coupled Maccari's system by Naseem Abbas, Amjad Hussain, Mohsen Bakouri, Thoraya N. Alharthi, Ilyas Khan

    Published 2025-02-01
    “…The analysis validates the robustness of the new extended hyperbolic function method on one hand and extends the understanding of complex wave structures in Maccari's system on the other hand.…”
    Get full text
    Article
  16. 316

    Dynamic optical chirality based on liquid-crystal-embedded nano-cilia photonic structures by Sufan Li, Yiheng Zhang, Yang Wang, Guiyuan Cao, Qinghua Liang, Xiaochen Zhang, Haozhe Sun, Yongyue Zhang, Zhiyu Wang, Xing Liu, Peng Chen, Han Lin, Baohua Jia, Yan-Qing Lu, Jiafang Li

    Published 2025-07-01
    “…Abstract Compared to natural chiral molecules, artificial chiral photonic structures offer stronger chiroptical responses. However, the remarkable optical properties of most chiral structures are fixed upon fabrication, limiting their applications in scenarios where a dynamic response is required. …”
    Get full text
    Article
  17. 317

    Analytical Model of Bolted Joint Structure and Its Nonlinear Dynamic Characteristics in Transient Excitation by Xin Liao, Jianrun Zhang, Xiyan Xu

    Published 2016-01-01
    “…The fourth-order Runge-Kutta method is employed to calculate the transient response, where the dynamic response of the nonlinear stiffness on system is also investigated. …”
    Get full text
    Article
  18. 318

    Using entropy maximization to understand the determinants of structural dynamics beyond native contact topology. by Timothy R Lezon, Ivet Bahar

    Published 2010-06-01
    “…However, with increasing structural data, we are in a position to perform a more critical assessment of the structure-dynamics relations in proteins, and gain a deeper understanding of the major determinants of not only the mean-square fluctuations and lowest frequency modes, but the covariance or the cross-correlations between residue fluctuations and the shapes of higher modes. …”
    Get full text
    Article
  19. 319

    Study on structural dynamic response of offshore wind turbine under floating ice load by Xin Guan, Hua Yu, Ying Yuan, Dechen Kong, Bo Liu, Hao Tang

    Published 2025-05-01
    “…Abstract The structural dynamic characteristics of offshore wind turbines are directly related to the operational safety and equipment reliability of these turbines in service. …”
    Get full text
    Article
  20. 320

    Dynamic structure evolution and failure mechanism of nanocrystalline AlCo-CrFeNi by ZHANG Rong, QI Wenjun

    Published 2024-12-01
    “…The molecular dynamics method was used to simulate the microstructure dynamic evolution, dislocation, and pore motion characteristics of AlCoCrFeNi high-entropy alloy at temperature 300 K and strain rate of 1×109 s-1, and the failure mechanism was revealed. …”
    Get full text
    Article