Results 131 to 140 of about 218,129 (345)

Dynamic response and damage character of road embankment under strong earthquake

International Journal of Distributed Sensor Networks, 2018
Dynamic response of road embankment under strong earthquake was explored by site investigation, shaking table tests, and discrete element method simulations, which shows that the distribution of responded accelerations strongly depends on the amplitude ...
Jian Wang, Qimin Li, Changwei Yang, Caizhi Zhou   +3 more
doaj   +1 more source

Evaluation of dynamic measurement uncertainty in the time domain in the application to high speed rotating machinery

International Journal of Metrology and Quality Engineering, 2017
This article proposes a spectral method of assessing the dynamic uncertainty of measurement devices, that allows the investigation of the accuracy of measurement in dynamic operating conditions in the frequency domain and the evaluation of the amplitude ...
Vasilevskyi Oleksandr M., Kulakov Pavlo I., Ovchynnykov Kostyantyn V., Didych Volodymyr M.   +3 more
doaj   +1 more source

Estimation of peak ground acceleration and spectral acceleration for South India with local site effects: probabilistic approach [PDF]

, 2009
K. S. Vipin, P. Anbazhagan, T. G. Sitharam   +2 more
openalex   +1 more source

Novel Biologically Active Glass Fiber Functionalized Using Magnesium Phosphate Cement Promotes Bone and Vascular Regeneration

Advanced Biology, EarlyView.
In this study, a new type of bioactive glass fiber ‐based composite magnesium phosphate bone cement is prepared and verified that its mechanical strength and biological properties. In addition, the cement may have played a biologically active role in the Notch and HIF signaling pathways.
Yuzheng Lu, Yanbo Shan, Yingjie Xiong, Jianting Ye, Yanbin Wu, Jipeng Song, Yao Zhang, Wancheng Lin, Haoye Meng, Wenjing Xu, Jiang Peng, Qiang Lu, Lixiang Ding   +12 more
wiley   +1 more source

General spectral characteristics of human activity and its inherent scale-free fluctuations

Scientific Reports
The scale-free nature of daily human activity has been observed in different aspects; however, the description of its spectral characteristics is incomplete.
Bálint Maczák, Zoltán Gingl, Gergely Vadai   +2 more
doaj   +1 more source

Regression analysis of MCS intensity and ground motion spectral accelerations (SAs) in Italy [PDF]

, 2011
Licia Faenza, Alberto Michelini
openalex   +1 more source

SEISMIC HAZARD AND SPECTRAL ACCELERATION FOR HYDRO POWER PROJECT IN GILGIT BALTISTAN PAKISTAN

, 2022
Shahzada Khurram, Perveiz Khalid, Muhammad Irfan Ehsan, Shahbaz Muhammad   +3 more
openalex   +3 more sources

Bridging Nature and Technology: A Perspective on Role of Machine Learning in Bioinspired Ceramics

Advanced Engineering Materials, EarlyView.
Machine learning (ML) is revolutionizing the development of bioinspired ceramics. This article investigates how ML can be used to design new ceramic materials with exceptional performance, inspired by the structures found in nature. The research highlights how ML can predict material properties, optimize designs, and create advanced models to unlock a ...
Hamidreza Yazdani Sarvestani, Aditi Singh, Behnam Ashrafi   +2 more
wiley   +1 more source

Improving beam spectral and spatial quality by double-foil target in laser ion acceleration [PDF]

, 2011
Chengkun Huang, B. J. Albright, L. Yin, H. C. Wu, K. J. Bowers, B. M. Hegelich, J. C. Fernández   +6 more
openalex   +1 more source

Development of Ternary Magnesium Alloys for Laser Powder Bed Fusion: Optimizing Oxide Layer Thickness

Advanced Engineering Materials, EarlyView.
Additive manufacturing of magnesium alloys by laser is difficult because the melting point of the oxide layer is much higher than the evaporation temperature of the metal underneath. Making the oxide layer thinner can solve this problem. Alloying magnesium with strontium makes the oxide layer thinner, especially at 0.5 wt%.
Elmar Jonas Breitbach, Stefan Julmi, Sabine Behrens, Tatiana Blank, Arvid Abel, Nicole Emminghaus, Ludger Overmeyer, Christian Klose, Hans Jürgen Maier   +8 more
wiley   +1 more source