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This research concerns itself with a wavelet-SVM combined model study of the short-term traffic flow prediction issue. Different theories and methods have been introduced in the field to solve short-term traffic flow forecasting problem. And in our study, we attempt to use an alternative prediction framework to examine the combined model. This paper(More)
OBJECTIVE To observe the influence of mixed grafting of autologous and allogeneic microskin on burn wound healing. METHODS Autologous microskin grafting (expansion rate 5:1) was employed as control. Autologous microskin mixed with the allogeneic microskin with the thickness of 0.3 mm and 0.6 mm, respectively, were designated as experimental groups 1 and 2(More)
OBJECTIVE To observe the characteristics of keratin 19 and integrin beta1 expressions in the wound after microskin grafting , and to investigate the healing mechanism. METHODS Full layer skin defects were created in twenty Sprague-Dawley rats and they were divided into two groups, i.e., A group (with grafting of autologous microskin accounting 10% in(More)
The granulation of aerobic sludges for high-rate biodegradation of organic wastewater containing aniline and chloroanilines was investigated in a laboratory-scale sequencing airlift bioreactor ( SABR). Aerobic granules were observed in 15 days after start-up in SABR. After subsequent 83 days, SABR was operated sequentially in superficial air velocity of(More)
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