Quantifying cardiac parasympathetic and sympathetic function based on a weighted-principal component regression method

2005 ◽  
Author(s):  
X. Xiao ◽  
R. Mukkamala ◽  
R.J. Cohen
Keyword(s):  
Principal Component Regression ◽  
Principal Component ◽  
Regression Method ◽  
Sympathetic Function ◽  
Weighted Principal Component

Modelling for Injection Moulding Process Based on Principal Component Regression Method

2011 ◽  
Author(s):  
Nong Gu. ◽  
Dougas Creighton ◽  
Saeid Nahavandi ◽  
Francisco Chinesta ◽  
Yvan Chastel ◽  
...  
Keyword(s):  
Injection Moulding ◽  
Principal Component Regression ◽  
Principal Component ◽  
Regression Method ◽  
Moulding Process ◽  
Injection Moulding Process

Photocatalytic Oxidation of p-Cresol in Aqueous Titanium Dioxide Suspension

1993 ◽  
Vol 58 (6) ◽  
pp. 1285-1293 ◽  
Author(s):  
Vlasta Brezová ◽  
Eva Brandšteterová ◽  
Michal Čeppan ◽  
Juraj Pieš
Keyword(s):  
Hydrogen Peroxide ◽  
High Performance Liquid Chromatography ◽  
High Performance ◽  
Photocatalytic Oxidation ◽  
Reaction Pathway ◽  
Principal Component Regression ◽  
Principal Component ◽  
Regression Method ◽  
Reaction Products ◽  
Dioxide Suspension

The reaction products of the photocatalytic oxidation of p-cresol were characterized by high performance liquid chromatography. The influence of p-cresol concentration as well as the presence of dioxygen and hydrogen peroxide on the rate of photocatalytic oxidation was studied. The p-cresol concentration in the irradiated systems was determined by spectrophotometric method using α-nitroso-β-naphtol or by the Principal Component Regression method (in the sample with hydrogen peroxide added). The reaction pathway of the photocatalytic oxidation of p-cresol in TiO2 suspension was suggested.

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