Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Yufen Deng"'
Autor:
Taizhu Bo, Chonghui Jiang, Xiaolong Zi, Xiaoping Liu, Dianxiang Tan, Libao Cui, Yufen Deng, Gang Lei, Hengrong Fang
Publikováno v:
Bioscience, Biotechnology, and Biochemistry. 84:2104-2112
Oxidized low-density lipoprotein (ox-LDL) was known to induce endothelial cell injury to the progression of atherosclerosis (AS). Sophocarpine (SPC), a compound of sophora alkaloids isolated from the plant Sophora alopecuroides, has been shown to exh
Publikováno v:
IET Science, Measurement & Technology. 12:418-425
The detection of geometric errors of machine tool is very important in machine tool area. In this study, the omnidirectional measurement method is presented to achieve the quick and accurate detection of the geometric error of machine tool. The laser
Publikováno v:
The Review of scientific instruments. 89(1)
As a three-dimensional measuring instrument, the laser tracker is widely used in industrial measurement. To avoid the influence of angle measurement error on the overall measurement accuracy, the multi-station and time-sharing measurement with a lase
Publikováno v:
2016 7th International Conference on Mechanical and Aerospace Engineering (ICMAE).
In time-sharing measurement method, system self-calibration is very important to improve detection accuracy. In traditional time-sharing measurement method, system self-calibration is finished by lots of targets coordination from NC machine moving. T
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 229:012001
Publikováno v:
2011 IEEE International Conference on Mechatronics and Automation.
The laser tracker is adopted the multi-station and time-sharing measurement principle to rapidly and accurately detect the precision of machine tool. In accordance with international standard, the measurement results should also give the correspondin
Publikováno v:
2009 3rd IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications.
This paper presents a 15W power amplifier's design at UHF band using lateral diffused metal-oxide semi-conductor (LDMOS) transistor MRF9030LR1. In the design, we use Load-Pull simulation method and parameter sweep mode in order to study the linearity
Publikováno v:
2008 International Conference on Microwave and Millimeter Wave Technology.
This paper discusses the group delay ripples (GDR) bring by some microwave circuits and their influence on broadband communication systems. First the definition of group delay ripples is reviewed in theory and their physical meaning is interpreted in
Publikováno v:
2011 International Conference on Consumer Electronics, Communications & Networks (CECNet); 2011, p4526-4530, 5p
Publikováno v:
2008 7th World Congress on Intelligent Control & Automation; 2008, p3316-3320, 5p