Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Ou, Yang Hua"'
Numerical investigation of rub-induced composite fan blade vibrations and abradable coating removals
Publikováno v:
In Composite Structures 15 October 2019 226
Autor:
OU-YANG Hua
Publikováno v:
International Journal of Science and Engineering Applications. :114-117
With the help of normative analysis, empirical analysis and comparative analysis, this article combines the characteristic facts and empirical data of the development of China's producer service industry and electronic manufacturing industry to deepl
Autor:
OU-YANG Hua
Publikováno v:
International Journal of Science and Engineering Applications. :104-105
Marine economy is one of the important strategic directions of national development. In recent years, the high-quality development of my country's marine economy has made remarkable achievements, but at the same time it is also facing many problems.
Publikováno v:
In Acta Ecologica Sinica 2010 30(1):33-39
Publikováno v:
Tropical Journal of Pharmaceutical Research; Vol. 19 No. 11 (2020); 2349-2355
Purpose: miR-150-5p is associated with several diseases but its relation with cardiac hypertrophy (CH) is yet to be unveiled. However, long intergenic non-protein coding RNA 174 (LINC00174) is implicated in CH. The purpose of this study was to invest
Publikováno v:
Chinese Journal of Population Resources and Environment. 10:54-61
Permafrost degradation is prevalent on the Qinghai-Tibet Plateau. This may lead to changes in water and heat transition in soils and thus affect the structure and function of ecosystems. In this paper, using the measured data of alpine steppe in Wuda
Publikováno v:
Procedia Engineering. 23:775-779
Voltage sag is one of the most serious dynamic power quality problems which influences normal and safe operation of many electric equipments. In order to measure characteristic parameters (magnitude, duration and phase-angle jump) of voltage sag accu
Publikováno v:
Journal of Geographical Sciences. 14:481-487
The distribution of soil organic matter (SOM) and nitrogen on Gongga Mountain was studied in this paper. The results showed that the content of SOM and nitrogen (N) of A horizon had an ascending trend with the increase of the elevation. The vegetatio
Autor:
Yang Zhonglin, Ou-yang Hua
Publikováno v:
2012 First National Conference for Engineering Sciences (FNCES 2012).
“Signals and Systems” course and “Digital Signal Processing” course are important basic courses in majors such as communication Engineering, electronic Engineering and electrical Engineering. Along with “DSP technology and application” co
Autor:
Ou-yang Hua, Zheng-guo Wu
Publikováno v:
2012 Asia-Pacific Power and Energy Engineering Conference.
Along with the development of electric power system and the wide application of nonlinear equipments or devices, the harmonics in power networks become more complicated, and the interharmonics is more severe gradually. Dq transform and MUSIC algorith