Showing 1,541 - 1,560 results of 12,472 for search '"theories"', query time: 0.10s Refine Results
  1. 1541
  2. 1542

    Elastoplastic Analysis of Shear Behavior of Multicell Shaped Concrete-Filled Steel Tubular Connection Based on Unified Theory by Xi Chen, Jianyang Xue

    Published 2023-01-01
    “…In order to give analytical methods for shear behavior of the MCFST connection under compressive and shear force at the material level to engineers, according to unified theory the analytical model of MCFST composite material in the panel zone is equivalent to that of concrete-filled circular steel tube of web and flange limbs considering the difference of the stresses of the steel webs and interaction between the web and flange limbs. …”
    Get full text
    Article
  3. 1543
  4. 1544
  5. 1545
  6. 1546
  7. 1547

    Mechanism of Human Tooth Eruption: Review Article Including a New Theory for Future Studies on the Eruption Process by Inger Kjær

    Published 2014-01-01
    “…Animal studies and studies on normal and pathological eruption in humans can support and explain different aspects in the new theory. The eruption mechanism still needs elucidation and the paper recommends that future research on eruption keeps this new theory in mind. …”
    Get full text
    Article
  8. 1548
  9. 1549
  10. 1550
  11. 1551

    Research on the Safety Thickness of Tunnel Outburst Prevention in Water-Rich Fault Fracture Zone Based on Janssen’s Theory by Zuliang Zhong, Yapeng Li, Xiaohan Zhou

    Published 2022-01-01
    “…In this paper, the expression of in situ stress in water-rich fault fracture zone is derived based on Janssen’s theory. Two mechanical models of outburst prevention rock mass are established, and according to the shear balance theory, the calculation formula for the safe thickness of outburst prevention is determined and the parameter sensitivity analysis is carried out. …”
    Get full text
    Article
  12. 1552

    Analysis of Coordinated Pricing Model of Closed-Loop Supplying Chain Based on Game Theory in E-Commerce Environment by Zhaoquan Zhou, Bin Gu

    Published 2022-01-01
    “…In this paper, the pricing strategy of the closed-loop supply chain and the coordination of interests among participants are studied by using game theory under the practical e-commerce model. Firstly, the traditional sales channel is considered, and the different situations of centralized decision-making and decentralized decision-making are compared. …”
    Get full text
    Article
  13. 1553
  14. 1554
  15. 1555
  16. 1556
  17. 1557
  18. 1558
  19. 1559

    Density Functional Theory Study on the Electronic Structures of Oxadiazole Based Dyes as Photosensitizer for Dye Sensitized Solar Cells by Umer Mehmood, Ibnelwaleed A. Hussein, Khalil Harrabi, Shakeel Ahmed

    Published 2015-01-01
    “…The molecular structures and UV-visible absorption spectra of complex photosensitizers comprising oxadiazole isomers as the π-bridges were analyzed by density functional theory (DFT) and time-dependent DFT. The ground state and excited state oxidation potentials, HOMOs and LUMOs energy levels, and electron injection from the dyes to semiconductor TiO2 have been computed in vacuum here. …”
    Get full text
    Article
  20. 1560

    Collapse Pressure Analysis of Transversely Isotropic Thick-Walled Cylinder Using Lebesgue Strain Measure and Transition Theory by A. K. Aggarwal, Richa Sharma, Sanjeev Sharma

    Published 2014-01-01
    “…The concept of transition theory based on Lebesgue strain measure has been used to simplify the constitutive equations. …”
    Get full text
    Article