Figure 11.3. SWICS M vs M/Q analysis to enhance R. (Courtesy G. Gloeckler, NASA.) (See color insert.)... |

All product analysis of effluent gas streams was performed by on-line gas chromatography. Two different gas chromatographs were employed, each with heated sample valve connected to the reactor effluent stream. Analysis of light (Ci-C5) hydrocarbons and dimethyl ether was performed by a Varian 1400 GC equipped with flame ionization detector. Separation of the products was accomplished by a 20 column (1/8" O.D.) packed with Porapak Q. Analysis of hydrocarbons in the C5 to... [Pg.77]

Q Analysis in soft drink (Fig.5.10) Lichrosorb RP8, 10 urn 150x3 25% Pr0H,0.01% Na-dodecylsulfate in 0.025M Na2S04 30... [Pg.285]

Q Analysis in soft drinks, using electrochemical detection Nucleosil 5C18 250x4 MeOH- 1M NaN03-lM citric acid - 1M Na-citrate - R20 (64 10 2 3 21)(pH 6) 75... [Pg.285]

Eromberg, A., Nilsson, T., Larsen, B. R., Montanarella, L., Facchetti, S., and Madsen, J. Q., Analysis of chloro- and nitroanilines and -benzenes in soils by headspace solid-phase microextraction,... [Pg.337]

Evaluations based on the Q or R mode are also needed in connection with other multivariate methods. In general, the technique is called R analysis when the relationship among p features determined by n observations is of interest. Q analysis examines the relationship among n objects characterized by p variables. For the most frequently used approach in FA, the interpretation of the loadings can be denoted as R analysis and, as seen as follows, the evaluation of the scores as Q analysis. [Pg.151]

Denote the matrix of the eigenvectors that were determined from the correlation matrix by Q analysis, Uq, by U, and the eigenvector matrix of R analysis, R, by V, then decomposition of the matrix X by means of SVD reveals... [Pg.158]

The factor analytical solutions after R and Q analysis are interrelated as follows ... [Pg.158]

E. M. PAGE and R. E. MUELLER, "A Comparative Analysis of Methods for Calculating Heterogeneity Effects in Fast Critical Assemblies, Part Q Analysis," Trows. Am. JVkc/. Soc., 14, 851 (1971). [Pg.349]

Dang, E Chen, Y Guo, Q. Analysis of saccharides as 8-aminopyrene-l,3,6-trisulfonate derivatives by capillary electrophoresis with laser-induced fluorescence detection. Fenxi Huaxue 2000, 28, 80-83. [Pg.63]

We note at this point that Equation 3.10 contains a direct contribution from each promoting mode q and an interference term between pairs of promoting modes q and q. Analysis of optical spectra of aromatic hydrocarbons [87,93] and of transition... [Pg.35]

See also in sourсe #XX -- [ Pg.151 , Pg.158 ]

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