Jansson’s method

V. Greater Realization of Constraint Benefits A Jansson s Method... 

Fig. 2 Deconvolution of the N20 infrared Q branch at 2798 cm-1 by Jansson s method (a) raw data, (b) restoration. Flat-topped lines in the restoration faithfully represent the saturated absorption present (Jansson et al., 1970).

This is called point-simultaneous overrelaxation. If we set k = [s]nn, we have obtained the discrete formulation of Van Cittert s method. This connection between Van Cittert s method and the classic iterative methods of solving simultaneous equations was demonstrated in an earlier work (Jansson, 1968, 1970). 

There are numerous books on digital signal processing (DSP) and Fourier transforms. Unfortunately, many of the chemically based books are fairly technical in nature and oriented towards specific techniques such as NMR however, books written primarily by and for engineers and statisticians are often quite understandable. A recommended reference to DSP contains many of the main principles [29], but there are several similar books available. For nonlinear deconvolution, Jansson s book is well known [30]. Methods for time series analysis are described in more depth in an outstanding and much reprinted book written by Chatfield [31]. 

Preparation of 21 from the corresponding 2-(trimethylsilyl)ethyl glycoside by a known method, see K. Jansson, S. Ahlfors, T. Frejd, J. Kihlberg, and G. Magnusson, 2-(Trimethylsilyl)ethyl glycosides synthesis, anomeric deblocking, and transformation into 1,2-trans-l-O-acyl sugars, J. Org. Chem. 53 5629 (1988). 

Sjdgren-Jansson E Jeansson S (1985). Large scale production of monoclonal antibodies in dialysis tubing. Journal of Immunological Methods 84 359-364. 

Banck A, Persmark L, Jansson H-B, Andersson S. The influence of extraction methods on the recovery of nematodes and nematophagous fungi (abstr). Nematologica 36 331, 1990. 

Becktel WJ, Schelhnan JA (1987) Protein stability curves. Biopolymers 26(11) 1859-1877 Bjerketorp J, Hakansson S, Belkin S, Jansson J (2006) Advances in preservation methods keeping biosensor microorganisms alive and active. Curr Opin Biotechnol 17(1) 43 9 Bousse L (1996) Whole cell biosensors. Sens Act B 34 270-275... 

Bjerketorp J., Hakansson S., Belkin S., and Jansson J. K., Advances in preservation methods Keeping biosensor microorganisms alive and active, Curr. Opin. Biotechnol., Yl, 43-49, 2006. 

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