Zobrazeno 91 - 100
of 282
pro vyhledávání: '"Junfeng Guo"'
Autor:
Fengshou Gu, Andrew Ball, Pieter A. Van Vuuren, Junfeng Guo, Funso Otuyemi, Xiaoli Tang, Ke Li
Publikováno v:
Advances in Asset Management and Condition Monitoring ISBN: 9783030577445
Condition monitoring of gearboxes is a crucial task because gearboxes are essential power transmission components whose failure can lead to a catastrophic breakdown of machines. The common faults of a gearbox system, such as tooth breakage, wear, scu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bc82cfec61567a3e8d1358642217bb7
https://doi.org/10.1007/978-3-030-57745-2_76
https://doi.org/10.1007/978-3-030-57745-2_76
Publikováno v:
Materials Letters. 224:18-21
Copper azide was successfully prepared by reaction of hollow CuO microspheres with moist HN3 gas. Porous CuO precursor with 200 nm shell was obtained by sintering PS (polystrene)/Cu core-shell structures in air. The PS/Cu composites were synthesized
Autor:
Eric A. Hoffman, John D. Newell, Nicholas Stoyles, Kung-Sik Chan, Chelsea M. Sloan, Emily Hammond, Jessica C. Sieren, Junfeng Guo, J. C. Ames
Publikováno v:
Medical Physics. 45:3657-3670
Purpose Quantitative computed tomography (QCT)-derived measures of lung density are valued methods for objectively characterizing lung parenchymal and peripheral airways disease and are being used in a growing number of lung disease focused trials. D
Publikováno v:
Geological Journal. 53:206-222
Publikováno v:
Tectonophysics. 814:228981
To better constrain the heat source of the geothermal system and lithospheric thinning mechanism of the Paleo-Pacific subduction zone, data from 35 broadband magnetotelluric (MT) stations were collected in 2020 along a 180-km-long NW-trending profile
Autor:
Steven M. Levy, Eric A. Hoffman, Dakai Jin, Junfeng Guo, Cheng Chen, Punam K. Saha, Trudy L. Burns, Elena M. Letuchy, Xiaoliu Zhang
Publikováno v:
Medical Physics. 45:236-249
Osteoporosis associated with reduced bone mineral density (BMD) and microarchitectural changes puts patients at an elevated risk of fracture. Modern multidetector row CT (MDCT) technology, producing high spatial resolution at increasingly lower dose
Publikováno v:
Nano. 16:2150037
Gold nanoparticles are promising dual agents for combined photothermal-radiotherapy of cancer. Nevertheless, the shape effects of gold nanoparticles on photothermal conversion efficiency and radiosensitization have not been completely revealed. To ad
Publikováno v:
Journal of Paleontology. 92:3-13
The early Cambrian Carinachitidae, a family in the subclass Conulata, are intriguing and important small shelly fossils. Their gently tapering, tube-shaped skeletons consist of convex faces separated from each other by broad, deep corner sulci, and t
Autor:
Qiang Yang, Liang Xiao, Xiangchuan Li, Yunzhi Yao, Shuangxing Guo, Junfeng Guo, Wenlong He, Dong Ren, Zhicheng Lin
Publikováno v:
Review of Palaeobotany and Palynology. 234:125-135
Fruits of Koelreuteria are well known in the Tertiary deposits of western United States, eastern Asia and Central-East Europe, yet unequivocal reproductive organs of this genus from other areas remain rare in the fossil record. Here, a new species Ko
Publikováno v:
ICC
In this paper, we investigate the optimization of task operation sequences for designing practical multi-user mobile edge computing (MEC) systems. First, we consider a computation task model with non-negligible sizes of computation results and arbitr