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Random maintenance policies for sustaining the reliability of the product through 2D-warranty
期刊论文
Applied Mathematical Modelling, 2022, 卷号: 111, 页码: 363-383
作者:
Shang, Lijun
;
Liu, Baoliang
;
Cai, Zhiqiang
;
Wu, Cang
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2022/08/09
Cost benefit analysis
Embedded systems
Maintenance
Planning
Product design
Cost rates
Cybe-physical systems
Cyber-physical systems
Maintenance policy
Product reliability
Random maintenance
Technological supports
Two-dimensional warranty
Warranty first and last
Working cycle
Anions Tuned Solid Electrolyte Interphase in Lithium-Ion Batteries
期刊论文
BATTERIES & SUPERCAPS, 2022, 卷号: 5, 期号: 2
作者:
Li, Shi-You
;
Xu, Fei
;
Zhang, Ning-Shuang
;
Wang, Peng
;
Wang, Jie
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2022/03/01
Energy utilization
Engineering education
Lithium-ion batteries
Negative ions
Seebeck effect
Solvation
Construction projects
Department of Education
Discipline constructions
Gansu province
Gansu province science and technology planning project (20jr5ra469)
Industrial supports
Lanzhou University of Technology
Lanzhou university of technology hongliu first-class discipline construction program.
Planning projects
Science and Technology
Science planning
Support programs
Technology planning
The author would like to thank gansu provincial department of education: industrial support program project (2021cyzc-18)
Prevalence and Correlates of Anxiety and Depressive Symptoms in Patients With and Without Multi-Drug Resistant Pulmonary Tuberculosis in China
期刊论文
FRONTIERS IN PSYCHIATRY, 2021, 卷号: 12, 页码: 7
作者:
Liu, Kewei
;
Zhang, Yidan
;
Qu, Shilin
;
Yang, Wenying
;
Guo, Liyuan
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2021/10/29
tuberculosis
TB stigma
social supports
depression
anxiety
drug-resistant
Reliability analysis of soil nailing-reinforced slopes considering fuzzy randomness
期刊论文
Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering, 2021, 卷号: 43, 页码: 122-126
作者:
Fang, Guang-Wen
;
Zhu, Yan-Peng
;
Ye, Shuai-Hua
;
Wu, Qiang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2022/02/17
Fuzzy systems
Geotechnical engineering
Monte Carlo methods
Random processes
Random variables
Reliability analysis
Soils
Supports
Analysis of soils
Fuzzy random reliability
Fuzzy random variable
Fuzzy randomness
Fuzzy transition
Mechanical parameters
Monte Carlo simulation methods
Reinforced slope
Detection of two bright radio bursts from magnetar SGR 1935 + 2154
期刊论文
Nature Astronomy, 2021, 卷号: 5, 页码: 414
作者:
Kirsten, F.
;
Snelders, M. P.
;
Jenkins, M.
;
Nimmo, K.
;
van den Eijnden, J.
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浏览/下载:44/0
  |  
提交时间:2021/11/18
Astrophysics - High Energy Astrophysical Phenomena
Abstract: Fast radio bursts are millisecond-duration, bright radio signals (fluence 0.1-100 Jy ms) emitted from extragalactic sources of unknown physical origin. The recent CHIME/FRB and STARE2 detection of an extremely bright (fluence ~MJy ms) radio burst from the Galactic magnetar SGR 1935+2154 supports the hypothesis that (at least some) fast radio bursts are emitted by magnetars at cosmological distances. In follow-up observations totalling 522.7 h on source, we detect two bright radio bursts with fluences of 112 ± 22 Jy ms and 24 ± 5 Jy ms, respectively. Both bursts appear to be affected by interstellar scattering and we measure significant linear and circular polarization for the fainter burst. The bursts are separated in time by ~1.4 s, suggesting a non-Poissonian, clustered emission processsimilar to those seen in some repeating fast radio bursts. Together with the burst reported by CHIME/FRB and STARE2, as well as a much fainter burst seen by FAST (fluence 60 mJy ms), our observations demonstrate that SGR 1935+2154 can produce bursts with apparent energies spanning roughly seven orders of magnitude, and that the burst rate is comparable across this range. This raises the question of whether these four bursts arise from similar physical processes, and whether the fast radio burst population distribution extends to very low energies (~10
30
erg, isotropic equivalent).
Allowable Displacement of Slope Supported by Frame Structure with Anchors under Earthquake
期刊论文
International Journal of Geomechanics, 2020, 卷号: 20, 期号: 10
作者:
Ye, Shuaihua
;
Zhao, Zhuangfu
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2020/12/18
Anchors
Energy dissipation
Energy utilization
Structural frames
Supports
Vibration analysisAllowable displacement
Calculation models
Limit equilibrium
Permanent displacements
Seismic displacement
Supporting structure
Theoretical foundations
Vibration absorption
The application analysis of "dual-purpose pile" new support structure in a deep foundation pit
期刊论文
Yanshilixue Yu Gongcheng Xuebao/Chinese Journal of Rock Mechanics and Engineering, 2020, 卷号: 39, 页码: 3168-3177
作者:
Zhou, Yong
;
Zhu, Qiaohong
;
Zhu, Yanpeng
;
Su, Tiantao
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2022/02/17
Deformation
Foundations
Garages (parking)
Ground supports
Application analysis
Calculation models
Deep foundation pit
Deep foundation pit support structure
Internal force and deformations
Support structures
Surrounding environment
Underground garages
LaOx(OH)y supported platinum catalysts for CO oxidation: Deactivation by formation of lanthanum carbonate
期刊论文
Journal of Rare Earths, 2020
作者:
Jiang, Luozhen
;
Chen, Junxiang
;
Si, Rui
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2021/09/06
Catalyst supports
Carbon monoxide
Carbonation
High resolution transmission electron microscopy
Oxidation
Platinum
Platinum compounds
Thermogravimetric analysis
X ray absorption
Metallic bonds
Platinum atoms
Platinum catalysts
Poor stability
Reaction atmospheres
Supported platinum catalysts
Temperature
programmed reduction
X ray absorption fine structures
Activating low-temperature diesel oxidation by single-atom Pt on TiO2 nanowire array
期刊论文
NATURE COMMUNICATIONS, 2020, 卷号: 11, 期号: 1, 页码: -
作者:
Hoang, S
;
Guo, YB
;
Binder, AJ
;
Tang, WX
;
Wang, SB
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2021/09/06
WATER-GAS SHIFT
TOTAL-ENERGY CALCULATIONS
CO OXIDATION
CATALYSTS
GOLD
IDENTIFICATION
MECHANISM
SUPPORTS
METALS
Microstructures and properties of solid-state-sintered silicon carbide membrane supports
期刊论文
CERAMICS INTERNATIONAL, 2019, 卷号: 45, 期号: 16, 页码: 19888
作者:
Li, Yajie
;
Wu, Haibo
;
Liu, Xuejian
;
Huang, Zhengren
;
Jiang, Dongliang
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  |  
浏览/下载:67/0
  |  
提交时间:2019/12/26
Silicon carbide
Membrane supports
Solid-state-sintered
Corrosion
High temperature
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