Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Da-qi Xu"'
Publikováno v:
BioMed Research International
BioMed Research International, Vol 2020 (2020)
BioMed Research International, Vol 2020 (2020)
Background. The subchondral bone parallels with the progression of osteoarthritis (OA). However, the biomechanical properties and histopathological changes of subchondral bone changes in the lumbar facet joint (LFJ) after long-term axial loading on t
Previous research has shown that the effectiveness of selecting filter set from a large set of commercial broadband filters by vector analyzing method based on maximum linear independence (MLI). However, the traditional MLI is suboptimal due to prede
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91e49881886be6770d80b79279d816a5
Autor:
Tian Hai Hua, Da Qi Xu
Publikováno v:
Applied Mechanics and Materials. :2075-2082
Combinating the process theory and system theory organically, this paper views enterprise’s technological innovation as a continuously improved system process. It builds a system model for the evaluation of technological innovation capability based
Autor:
Da Qi Xu, Shu Kai Cai
Publikováno v:
Applied Mechanics and Materials. :2001-2007
The development of economic society and the progress of technology call for a large number of engineering application talents. Allowing for the current situation of the training of engineering application talents, the thesis has made an analysis of t
Publikováno v:
Transactions of Nonferrous Metals Society of China. 20:1921-1927
The effects of porous hydroxyapatite blocks (PHABs) and an adjunct low-intensity pulsed ultrasound stimulation (LIPUS) on the fusion rate in a rabbit spinal posterolateral fusion (PLF) model were evaluated. Twenty rabbits underwent PLF with autograft
Publikováno v:
Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences. 33(8)
To investigate the effect of tetramethylpyrazine on spinal cord repair through hypothesized pathways including regulation of caspase-3, neurofilament protein NF-L, NF-H, and NF-M expression.Allenos weight drop method was used to establish acute spina
Publikováno v:
Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences. 33(8)
To observe the effect of daily low-intensity pulsed ultrasound (LIPUs) therapy on improving the enchondral bone formation in lumbar fusion in rabbit models, and to explore its possible mechanism.Posterolateral noninstrumented bilateral fusions were p
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 27(11)
Reflectance spectra in the visible and near-infrared wavelength region provide a rapid and inexpensive means for determining the mineralogy of samples and obtaining information on chemical composition. Hydrocarbon microseepage theory establishes a ca
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 27(3)
Reflectance spectra in the visible and near-infrared wavelength region provide a rapid and inexpensive means for determining the mineralogy of samples and obtaining information on chemical composition. Hydrocarbon microseepage theory sets up a cause-
Publikováno v:
Academic Journal of Second Military Medical University. 36:893