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Träfflista för sökning "WFRF:(Johansson Bengt) srt2:(1970-1979)"

Search: WFRF:(Johansson Bengt) > (1970-1979)

Result 1-10 of 19

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1.	Johansson, Sven, et al. (author) Fysiska föreningen vid Lunds universitet 100 år : [1871-1971] 1971 Other publication (pop. science, debate, etc.)
2.	Ahling, Bengt, et al. (author) Förbränningsförsök med pentaklorfenol i pilot- och fullskala 1976 Reports (other academic/artistic)
3.	Akselsson, Roland, et al. (author) Aerosolforskning inom PIXE-gruppens program för teknisk hygien 1978 Conference paper (peer-reviewed)
4.	Blomquist, G., et al. (author) Classification of fungi by means of pyrolysis-gas chromatography pattern recognition 1979 In: Journal of Chromatography A. - 0021-9673. ; 173:1, s. 19-32 Journal article (peer-reviewed)abstract SUMMARY Repetitive samples of three strains of the moujd Penicillium were subjected to pyrolysis-gas chromatography (Py-GC). From the chromatograms, 26 peak heights were used in a subsequent SIMCA pattern recognition analysis. This data analysis gives a marked improvement in the classification of the samples (100% correct, 85% unique) in comparison with the traditional analysis based on the average chromatogram of each class (92% correct, 45% unique)_ The data analytical method is described in detail using the Py-GC data as an illustration.
5.	Blomquist, G., et al. (author) Data-analysis of pyrolysis-chromatograms by means of simca pattern-recognition 1979 In: Journal of Analytical and Applied Pyrolysis. - : Elsevier BV. - 1873-250X .- 0165-2370. ; 1:1, s. 53-65 Journal article (peer-reviewed)abstract The variability between repetitive pyrolysis—chromatograms of the same type of samples is not totally random, but can in part be modelled by a principal components (PC) model. This makes it possible to use efficiently repetitive pyrolysis-chromatograms of samples of known types to obtain separate PC models for each type. Samples of unknown origin can then be classified according to which of the PC models their pyrolysis-chromatograms are most similar. The methodology is illustrated using pyrolysis—gas chromatograms of two species of the fungal genus Penicillium.
6.	Blomquist, G., et al. (author) Reproducibility of pyrolysis-gas chromatographic analyses of the mold Penicillium brevi-compactum 1979 In: Journal of Chromatography A. - 0021-9673. ; 173:1, s. 7-17 Journal article (peer-reviewed)abstract The reproducibility of multivariate measurements is discussed. Reproducibility of a second kind is defined, in which part of the variability between samples is described by a principal components model. The use of this generalized reproducibiity is shown to give an improved precision in the pyrolysis-gas chromatography of a Penicillium species.
7.	Davidsson, A., et al. (author) High Sensitivity Linear Dichroism Spectrum of Tetraphenylporphyrin in Stretched Polyethylene 1972 In: Acta Chemica Scandinavica. - : Danish Chemical Society. - 0904-213X. ; 26:2, s. 840-841 Journal article (peer-reviewed)
8.	Härnulv, G., et al. (author) Heat resistance of Bacillus Stearothermophilus spores at different water activities 1977 In: Journal of Food Science. ; 42, s. 91-93 Journal article (peer-reviewed)
9.	Johansson, B, et al. (author) Effects of Tris on vascular smooth muscle 1979 In: American Journal of Physiology - Heart and Circulatory Physiology. - 1522-1539. ; 237:3, s. 409-411 Journal article (peer-reviewed)
10.	Johansson, B, et al. (author) Provtagning av gasformiga svavelföreningar i plastpåsar av Mylar 1972 Reports (other academic/artistic)

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Result 1-10 of 19

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Type of publication: journal article (11); reports (6); other publication (1); conference paper (1)

Type of content: peer-reviewed (11); other academic/artistic (7); pop. science, debate, etc. (1)

Author/Editor: Johansson, B (6); Nordén, Bengt, 1945 (5); Steen, Bengt (4); Johansson, E (3); Wold, S (3); Söderström, Bengt (3); show more...; Johansson, L. B.-A. (3); Blomquist, G. (3); Johansson, L (2); Ahling, Bengt (2); Hellstrand, Per (2); Uvelius, Bengt (2); Davidsson, A (2); LINDBLOM, G (2); Otterlund, Ingvar (1); Pallon, Jan (1); Johansson, M (1); Hansson, Hans-Christ ... (1); Akselsson, Roland (1); Ahlberg, Mats (1); Bohgard, Mats (1); Johansson, Gerd (1); Malmqvist, Klas (1); Forkman, Bengt (1); Martinsson, Bengt (1); Carlsson, Lars-Eric (1); Lannefors, Hans (1); Rudell, Bertil (1); Johansson, Leif (1); Larsson, R (1); Sundbom, M. (1); Lindfors, Lars-Gunna ... (1); Ljung, B (1); Nilsson, Sven Gösta (1); Snygg, Bengt Göran (1); Johansson, Sven (1); Jansson, Erik (1); Berglund, Seth (1); Kulander, Karl-Erik (1); Grimmeiss, Hermann (1); Gouterman, M. (1); Johansson, L.Y. (1); Edlén, Bengt (1); Härnulv, G (1); Sigurdsson, S B (1); Gravsholt, S. (1); Leide, Arvid (1); Minnhagen, Lennart (1); von Dardel, Guy (1); Hertz, Hellmuth (1); show less...

University: Lund University (7); IVL Swedish Environmental Research Institute (6); Chalmers University of Technology (5); RISE (1)

Language: English (13); Swedish (6)

Research subject (UKÄ/SCB): Natural sciences (10); Medical and Health Sciences (2); Engineering and Technology (1); Agricultural Sciences (1)

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