Results 81 to 90 of about 44,010 (201)

An Analytical Model for Rotation Stiffness and Deformation of an Antiloosening Nut under Locking Force

International Journal of Rotating Machinery, 2014
Screw fasteners are undoubtedly one of the most important machine elements due to their outstanding characteristic to provide a high clamping force just with a simplified design. However, the loosen vibration is their inherent and inevitable fault.
X. J. Jiang, J. Hong, G. Q. Shao, L. B. Zhu, Y. S. Zhu   +4 more
doaj   +1 more source

Soil mercury spatial variations in the fault zone and corresponding influence factors

Terrestrial, Atmospheric and Oceanic Sciences, 2017
Field measurements were performed using a LUMEX RA-915+ mercury vapour analyser to determine the gaseous mercury (Hg) concentrations in the soils of the North China plain, Loess Plateau, Changping District, Haiyuan fault zone, and north Beiluntai (BLT ...
Xiaolong Sun, Xueyun Si, Yang Xiang, Dongying Liu   +3 more
doaj   +1 more source

Implications for fault locking south of Jakarta from an investigation of seismic activity along the Baribis fault, northwestern Java, Indonesia. [PDF]

Sci Rep, 2022
Widiyantoro S, Supendi P, Ardianto A, Baskara AW, Bacon CA, Damanik R, Rawlinson N, Gunawan E, Sahara DP, Zulfakriza Z, Husni YM, Lesmana A.   +11 more
europepmc   +1 more source

The 25 October 2010 Mentawai tsunami earthquake (M_w 7.8) and the tsunami hazard presented by shallow megathrust ruptures [PDF]

, 2011
The 25 October 2010 Mentawai, Indonesia earthquake (M_w 7.8) ruptured the shallow portion of the subduction zone seaward of the Mentawai islands, off-shore of Sumatra, generating 3 to 9 m tsunami run-up along southwestern coasts of the Pagai Islands that
Ammon, C. J., Cheung, K. F., Hutko, A. R., Kanamori, H., Lay, T., Yamazaki, Y.   +5 more
core   +1 more source

Locking Status and Earthquake Potential Hazard along the Middle-South Xianshuihe Fault

Remote Sensing, 2018
By combining the seismogenic environment, seismic recurrence periods of strong historical earthquakes, precise locations of small⁻moderate earthquakes, and Coulomb stress changes of moderate⁻strong earthquakes, we analyze the potential ...
Rumeng Guo, Yong Zheng, Wen Tian, Jianqiao Xu, Wenting Zhang   +4 more
doaj   +1 more source

Identifying safety strategies for on-farm grain bins using risk analysis [PDF]

, 2002
The potential for grain bin accidents exists each year on Arkansas farms and farms across the nation. The trend toward increasing utilization of on-farm grain drying and storage could lead to an increase in grain bin accidents. The sharp contrast between
Avery, Raymond S., Carpenter, Dylan P., Costello, Thomas A.   +2 more
core   +2 more sources

Slip rate and locking degree of Haiyuan fault zone, northeastern Qinghai-Xizang plateau, based on refined block model and GPS data

Geodesy and Geodynamics
As a major fault in the northeastern Qinghai-Xizang Plateau, the Haiyuan fault zone is important for understanding the regional deformation. Aiming at the differences in the slip rate and locking degree obtained from different studies, this study ...
Yang Liu, Yuxuan Qiu, Jialiang Liu, Yu Zhang, Caijun Xu   +4 more
doaj   +1 more source

Memory-built-in quantum teleportation with photonic and atomic qubits

, 2008
The combination of quantum teleportation and quantum memory of photonic qubits is essential for future implementations of large-scale quantum communication and measurement-based quantum computation.
A Furusawa, AE Kozhekin, B Zhao, Bo Zhao, C-Z Peng, C-Z Peng, CH Bennett, Chih-Sung Chuu, D Bouwmeester, D Gottesman, DM Harber, DN Matsukevich, DN Matsukevich, E Knill, H-J Briegel, J-W Pan, JF Sherson, Jian-Wei Pan, Jörg Schmiedmayer, K Hammerer, K Mattle, L Jiang, L-M Duan, M Aspelmeyer, M Riebe, MD Barrett, MD Eisaman, S Chen, Shuai Chen, T Chanelière, T Schmitt-Manderbach, Yu-Ao Chen, Z Zhao, Z-B Chen, Z-S Yuan, Zhen-Sheng Yuan   +35 more
core   +1 more source

Grid-Connected Harmonic Suppression Strategy Considering Phase-Locked Loop Phase-Locking Error Under Asymmetrical Faults

Energies
Harmonic distortion caused by phase jumps in the phase-locked loop (PLL) during asymmetric faults poses a significant threat to the secure operation of renewable energy grid-connected systems. A harmonic suppression strategy based on Vague set theory is proposed for offshore wind power AC transmission systems.
Yanjiu Zhang, Shuxin Tian
openaire   +2 more sources

Viscoelastic deformation near active plate boundaries [PDF]

Model deformations near the active plate boundaries of Western North America using space-based geodetic measurements as constraints are discussed. The first six months of this project were spent gaining familarity with space-based measurements, accessing
Ward, S. N.
core   +1 more source