Showing 21,961 - 21,980 results of 48,208 for search '"structures"', query time: 0.27s Refine Results
  1. 21961

    LIGHTWEIGHT-ORIENTED OPTIMIZATION DESIGN ON LEAF SPRING CLAMP OF HEAVY-TRUCK by ZHANG Bing, WANG ZongYan, LU ChunYue, WANG Ke

    Published 2015-01-01
    “…This research shows that the leaf spring clamp after lightweight design can meet the requirements of intensity and stiffness with higher safety performance in structure,and the weight reduction ratio also amounts to 26. 78%compared with the original structure.…”
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    Article
  2. 21962

    Vertical Load and Settlement at the Foot of Steel Rib with the Support of Feet-Lock Pipe in Soft Ground Tunnel by Lijun Chen, Jianxun Chen, Yanbin Luo, Yao Li, Taotao Hu

    Published 2019-01-01
    “…First, the mechanical model of a steel rib and feet-lock pipe combined structure involving the ground reaction at the foot was proposed. …”
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    Article
  3. 21963

    Optimization Design of Node Placement Manipulators Based on Working Area and Response Speed by Huang Zhiqiang, Duan Yuxing, Song Xiaowei, Wang Jie, Fu Mingwei, Sun Haoxiang, Li Gang

    Published 2024-01-01
    “…As the key equipment of data acquisition in oil and gas exploration, the node can be replaced by a mechanical arm because of its long-term continuous work and high efficiency, but the structure rigidity is weak and the motion ability is poor, so the structure optimization and lightweight design are carried out to improve the structure rigidity and motion ability. …”
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    Article
  4. 21964

    Dutch Translation and Validation of the Headache-Specific Locus of Control Scale (HSLC-DV) by Marceline C. Willekens, Don Postel, Martin D. M. Keesenberg, Robert Lindeboom

    Published 2018-01-01
    “…Convergent correlations were as expected and three of the seven known groups hypotheses were confirmed. Structural validity was supported by results of the factor analysis that matched the proposed structure of the original instrument. …”
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    Article
  5. 21965

    Ground Motion Modeling and Adaptive Joint Control for Large-Scale UAVs by Bo Wang, Wensheng Wang, Xiaodan Cui, Xiaoxiong Liu

    Published 2024-12-01
    “…Aiming at the problem of lateral deviation of large-scale long-endurance solar-powered UAVs relative to the runway during takeoff or landing, a UAV ground motion control structure based on the combination of engine differential and rudder was proposed. …”
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    Article
  6. 21966

    Modern methods of studying of human gastro-intestinal microflora by Ye. A. Poluektova, O. S. Lyashenko, O. S. Shifrin, A. A. Sheptulin, V. T. Ivashkin

    Published 2014-08-01
    “…To discuss modern concepts on the structure and functions of intestinal microflora and its possible effect on development of certain diseases, as well as the basic methods of diagnostics of disorders of its qualitative and quantitative structure.Key points. …”
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    Article
  7. 21967

    On the Shape Simulation of Aggregate and Cement Particles in a DEM System by Huan He, Piet Stroeven, Eric Pirard, Luc Courard

    Published 2015-01-01
    “…In this way, more reliable concepts for aggregate structure and fresh cement paste can be simulated by a DEM system.…”
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    Article
  8. 21968

    Effect of Different Templates on the Synthesis of Mesoporous Sodalite by Shima Shirani Lapari, Zainab Ramli, Sugeng Triwahyono

    Published 2015-01-01
    “…To overcome these disadvantages, microporous sodalite can be modified to have mesoporous structure but maintain its active sites suitable for catalyst applications. …”
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    Article
  9. 21969

    Constitutive Model and Damage Evolution of Mudstone under the Action of Dry-Wet Cycles by Ming Hu, Yuanxue Liu, Linbo Song, Yu Zhang

    Published 2018-01-01
    “…According to the complex damage theory of geological materials, rock masses can be considered as a composite material consisting of the structure phase and damage phase. The essence of the damage of rock masses is a damage evolution process, during which the deformation energy of the structure phase converts into dissipation energy of the damage phase, and the energy dissipation from phase transformation promotes the structure phase to change into the damage phase. …”
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    Article
  10. 21970

    Using In Silico Methods to Identify Protein Tyrosine Kinase A (PtkA) Homolog in Non-Tuberculous Mycobacteria (NTM) by Swati Jaiswal, Sanjay Kumar

    Published 2024-11-01
    “…In silico approaches, which utilize computational tools for sequence alignment, structure prediction, and functional annotation, offer a powerful means to identify homologous proteins across different species. …”
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    Article
  11. 21971
  12. 21972

    Vibration Characteristic Analysis of a Coupling System for Compound Biaxial and Inter-Shaft Bearings by Kun Li, Hongchang Ding, Guohua Cao, Han Hou

    Published 2022-01-01
    “…Therefore, it is reasonable to match the structural parameters of the coupling system and improve the dynamic performance to avoid system resonance.…”
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    Article
  13. 21973

    Investigation and Analysis of the Influence of Vegetative Tracheobronchial Foreign Body on Airflow Field by Yudong Bao, Shengqian Qu, Kai Li

    Published 2022-01-01
    “…The impact of the foreign body on the left side on the flow structure in the airway is less than that of the foreign body on the right side. …”
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    Article
  14. 21974

    Clausal agreement on adverbs in Andi by Kaye Steven

    Published 2025-01-01
    “…While agreement exponence on adverbs is morphologically complex, a simple structural principle (modelled here in Minimalist terms) ensures that clause-level agreement is always with the absolutive-case argument. …”
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    Article
  15. 21975

    Investigating Optical Properties of One-Dimensional Photonic Crystals Containing Semiconductor Quantum Wells by Mahshid Mokhtarnejad, Morteza Asgari, Arash Sabatyan

    Published 2017-01-01
    “…After studying the band structure of the one-dimensional photonic crystal, the optical stark effect (OSE) was considered on it. …”
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    Article
  16. 21976

    Feasibility Verification of Mountable PZT-Interface for Impedance Monitoring in Tendon-Anchorage by Thanh-Canh Huynh, Young-Hwan Park, Jae-Hyung Park, Jeong-Tae Kim

    Published 2015-01-01
    “…Equivalent model properties of the FE model corresponding to prestress forces inflicted on the lab-tested structure are identified from the fine-tuning practice.…”
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    Article
  17. 21977

    Crise hídrica e reestruturação produtiva agrícola no Rio Grande do Norte. by Bruno Lopes da Silva, Adriano Lima Troleis

    Published 2018-04-01
    “…It is concluded from the strategies used that the agricultural productive structure of the state of Rio Grande do Norte is organized in a dichotomous way, with two very distinct groups of producers: on the one hand the small producers of family agriculture, with smaller technological- financial, less state assistance, and greater dependence on rainfall; and on the other hand, producers linked to modern agriculture, from the field of irrigated fruit production, who have high capitalization and technological structuring, making them less dependent on the state and natural conditions of precipitation, and with greater production capacity.…”
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    Article
  18. 21978

    Peripheral Cluster versus New Town: A Comparative Study on Two Types of Peripheral Developments in the Beijing Metropolitan Region by Jing Zhou, Lei Qu

    Published 2009-06-01
    “…However, the spatial structure of the city remains to be rather mono-centric, which causes severe urban and environmental problems. …”
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    Article
  19. 21979
  20. 21980

    Fatigue Life Prediction of the Zirconia Fixture Based on Boundary Element Method by Y. W. Wang, J. J. Ye, W. P. He, G. G. Cai, B. Q. Shi

    Published 2020-01-01
    “…To validate the proposed method, the stress intensity factor of a typical plate structure with initial cracks is considered. On this basis, Paris Law is employed in the boundary element model to further study the crack growth and stress distributions in the zirconia fixture under cyclic loads. …”
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    Article