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of 17
pro vyhledávání: '"Jiukun Li"'
Publikováno v:
Journal of Orthopaedic Surgery and Research, Vol 12, Iss 1, Pp 1-7 (2017)
Abstract Background Each part of the rear bone structure can become an anchor point for an attachment device. The objective of this study was to evaluate the stiffness and strength of different parts of the rear lumbar bone structure by axial compres
Externí odkaz:
https://doaj.org/article/0aeba46f4b85475296550be8e078a7fd
Autor:
Xi Wang, Jing Xu, Yuexing Zhu, Jiukun Li, Si Zhou, Shunliang Tian, Yucheng Xiang, Xingmo Liu, Ying Zheng, Tao Pan
Publikováno v:
PLoS ONE, Vol 9, Iss 12, p e114326 (2014)
The objective of this biomechanical study was to evaluate the stability provided by a newly developed shape memory alloy hook (SMAH) in a cadaveric transforaminal lumbar interbody fusion (TLIF) model.Six human cadaveric spines (L1-S2) were tested in
Externí odkaz:
https://doaj.org/article/c6d4ee7168ce46fd8b988352381b97dc
Publikováno v:
Journal of Orthopaedic Surgery and Research, Vol 12, Iss 1, Pp 1-7 (2017)
Journal of Orthopaedic Surgery and Research
Journal of Orthopaedic Surgery and Research
Background Each part of the rear bone structure can become an anchor point for an attachment device. The objective of this study was to evaluate the stiffness and strength of different parts of the rear lumbar bone structure by axial compression dama
Autor:
Jiukun Li, Sirish Namilae
Publikováno v:
TMS 2016 145th Annual Meeting & Exhibition ISBN: 9783319486246
TMS 2016: 145th Annual Meeting & Exhibition: Supplemental Proceedings
TMS 2016: 145th Annual Meeting & Exhibition: Supplemental Proceedings
In this study, we fabricate carbon nanotube (CNT) sheet — graphite powder hybrid nanocomposites and determine their strain dependent electrical resistivity for applications in damage sensing of aerospace composites. CNT sheet — graphite powder na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3ac79f6036a820679bb9856bb416a6d
https://doi.org/10.1002/9781119274896.ch9
https://doi.org/10.1002/9781119274896.ch9
A two-level multiple discrete-continuous model of time allocation to virtual and physical activities
Autor:
Jiukun Li, Donggen Wang
Publikováno v:
Transportmetrica. 7:395-416
This article develops a model to study individuals’ activity choice and time allocation in the physical and virtual spaces. Based on the recent advancement in modeling multiple discrete-continuous choices, this article develops a so-called two-leve
Autor:
Jiukun Li, Donggen Wang
Publikováno v:
Transportation Research Part B: Methodological. 43:204-216
Household maintenance such as childcare not only induces activities and travel but also impose time constraints on individuals’ participation in other activities and travel. Instead of sharing household responsibilities, households may hire domesti
Publikováno v:
Quality Engineering. 16:461-474
This abstract is based on the authors' abstract.] For experiments dealing with complex processes involving large numbers of factors, the use of traditional designs such as factorial designs or orthogonal arrays is impractical because of the large num
Autor:
Jiukun Li, Donggen Wang
Publikováno v:
Geographical Analysis. 34:350-362
Conjoint models have become an established modeling tool for geographical studies. At the core of conjoint models is experimental design, which combines attributes into profiles according to statistical principles. Orthogonal design is the widely use
Publikováno v:
Transportation Research Record, 1768, 71-78. US National Research Council
The validity of stated-preference and choice models is strongly influenced by the ability of the respondents to capture and understand the experimental task, which in turn is a function of the complexity of the attribute profiles and the degree to wh