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  1. 21181

    Induced spoofing detection method based on error valuation accumulation open-loop correction by Lunlong ZHONG, Jiongpo LIU, Yongyu LIU

    Published 2022-09-01
    “…Induced satellite spoofing interference can induce the aircraft to gradually deviate from the predetermined trajectory, and it is difficult to detect.So timely and effective detection of interference is the guarantee of flight safety.Based on the existing tightly integrated navigation system, an error valuation accumulation open-loop correction structure was designed.It was proved that the performance of the designed structure was equivalent to the performance of traditional tightly integrated navigation system with closed-loop correction.On the basis of designed structure, combining the tightly integrated navigation system with the adaptive sequential probability ratio test method, an induced spoofing detection method based on the error valuation accumulation open-loop correction was proposed.A spoofing detection statistic for induced spoofing detection was constructed by integrating the tightly integrated navigation information with other navigation information that was not affected by spoofing interference.Simulation results show that the designed open-loop correction structure can avoid the divergence problem of the integrated navigation filter caused by the inertial navigation system error accumulated over time.Moreover, the proposed spoofing detection method can improve the detection effect of the algorithm of the small induced spoofing under the “worst” case further.…”
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    Article
  2. 21182

    Pole Allocation Applied to Two Buildings Connected by Joint Damper by Yoshiki Ikeda, Yuki Matsumoto

    Published 2024-01-01
    “…The unified governing equation, which expresses the relationship between an assigned control target and the structural parameters for an earthquake-resistant building, seismically isolated building, or passively controlled building, is extended to structural control using a joint damper. …”
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    Article
  3. 21183

    FRACTURE ANALYSIS AND OPTIMIZATION OF LIFTING LUG OF METRO AXLE BOX by JI FangFang, LIU DongLiang, LI ZhiYong

    Published 2022-01-01
    “…It is obtained that the lifting lug structure meets the design requirements of static strength and fatigue strength. …”
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    Article
  4. 21184

    Replacement of Cable Stays in Yonghe Bridge in Tianjin, China by Hongjiang Li

    Published 2020-01-01
    “…The measured results showed that, influenced by the accumulated tolerances of cable forces during construction, cable replacement may often lead to a further deviation of structural condition. In this instance, cable adjustment is an effective compensation measure to improve the overall structural condition of the bridge. …”
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    Article
  5. 21185

    ОBJECTIVITY AND UNCERTAINTY IN THE RELATIONSHIPS OF EXCHANGE by V. Kuligin

    Published 2016-04-01
    “…Within framework of this structure the activity has unintended and unforeseen character. …”
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    Article
  6. 21186
  7. 21187

    Plant cell wall and the mechanisms of resistance to pathogens by O. G. Smirnova, A. V. Kochetov

    Published 2016-01-01
    “…At the points of contact with potential pathogens cell wall structural changes and accumulation of metabolites with antimicrobial, antifungal or antiviral activities occur. …”
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    Article
  8. 21188
  9. 21189

    The Application of Literary Theories in Literary Texts by Sandy Ferianda

    Published 2018-09-01
    “…The findings of the study referred to four main theories, namely, structuralism, post-structuralism, post-modernism, and psychoanalysis. …”
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  10. 21190
  11. 21191
  12. 21192

    Numerical Analysis of the Influence of Deep Foundation Pit Construction on Adjacent Subway Stations in Soft Soil Areas by Tao Yang, Shengyuan Xiong, Shuailei Liu, Yang Liu, Hao Zhao, Yanwei Li

    Published 2022-01-01
    “…The influence of the deep foundation pit construction on the deformation and stress of the subway station structure was studied, and the influence of the foundation pit retaining structure on the station was analyzed. …”
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    Article
  13. 21193
  14. 21194

    Impact of Human Resource Planning on Organizational Performance in Local Government: A Case Study of Kabale District Local Government. by Natukunda, Promise

    Published 2024
    “…Based on results from the study, 100% of the respondents agreed that there are some effects of organizational structure on organizational performance. These include organizational structure determines the assignment and coordination of roles, power, and responsibilities within a business, organisational structure affects employee job satisfaction, the organizational structure is a formal system of task and reporting relationships, organizational structure plays a pivotal role in employee wellbeing, creates a supportive and flexible work environment. …”
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    Thesis
  15. 21195

    Theoretical study of the Sb-substitution effect on the optoelectronic properties of Cs2AgBiBr6 double perovskite by Lhouceine Moulaoui, Abdelhafid Najim, Marouane Archi, Mohamed Al-Hattab, Omar Bajjou, Anass Bakour, Youssef Lachtioui, Khalid Rahmani, Bouzid Manaut

    Published 2025-01-01
    “…The investigation concentrated on the electronic structure of both pure and doped configurations, emphasizing the total density of states (TDOS) and the atomic orbital densities for each structure. …”
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  16. 21196

    A novel technique for the synthesis of Au3N and its characterization using X-ray diffraction and Raman scattering techniques by S. Giri, P. Mallick, B. Mallick

    Published 2025-01-01
    “…The low value of lattice constant as compared to that of pristine gold, aAū of 4.080 ± 0.004 Å, is because of the LN2 quenching-induced structural squeezing. The structural squeezing caused compressive strain, leading to a compressed and rigid structure of Au3N. …”
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    Article
  17. 21197

    Robust Optimum Design of Multiple Tuned Mass Dampers for Vibration Control in Buildings Subjected to Seismic Excitation by Luciara Silva Vellar, Sergio Pastor Ontiveros-Pérez, Letícia Fleck Fadel Miguel, Leandro Fleck Fadel Miguel

    Published 2019-01-01
    “…However, the best parameters in terms of stiffness and damping and the best position of the TMD to be installed in the structure are an area that has been studied in recent years, seeking optimal designs of such device for attenuation of structural dynamic response. …”
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  18. 21198

    Influence of Freeze-Thaw Cycles on Mechanical Response of Levee Pavement by Shuan Guo, Zheng Lu, Guokun Liu, Baoli Zhuang, Yongfeng Fan, Zuen Zheng

    Published 2021-01-01
    “…The freeze-thaw cycles cause deterioration in mechanical properties of levee soil and further endanger the pavement structure on the embankment. This study attempts to comprehensively understand the mechanical response of pavement after freeze-thaw cycles. …”
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    Article
  19. 21199

    Alternanthera mosaic potexvirus: Several Features, Properties, and Application by Ekaterina Donchenko, Ekaterina Trifonova, Nikolai Nikitin, Joseph Atabekov, Olga Karpova

    Published 2018-01-01
    “…Alternanthera mosaic virus (AltMV) is a typical member of the Potexvirus genus in its morphology and genome structure; still it exhibits a number of unique features. …”
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    Article
  20. 21200

    A Matrix Formulation for the Moment Distribution Method Applied to Continuous Beams by Arlindo Pires Lopes, Adriana Alencar Santos, Rogério Coelho Lopes

    Published 2011-01-01
    “…The Moment Distribution Method is a quite powerful hand method of structural analysis, in which the solution is obtained iteratively without even formulating the equations for the unknowns. …”
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