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1985

Model reduction by condensed continued-fraction method

Lucas, T. N., 1 Aug 1985, In : Electronics Letters. 21, 16, p. 680-681 2 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
1984

Biased model reduction by factor division

Lucas, T. N., 5 Jul 1984, In : Electronics Letters. 20, 14, p. 582–583 2 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Differential gene expression in rapidly-dividing cells of Schizosaccharomyces pombe

Walker, G. M. & Kramhøft, B., 1 Jun 1984, In : Biochemical Society Transactions. 12, 3, p. 438-439 2 p.

Research output: Contribution to journalMeeting Abstract

Ergonomics and future helicopter inceptors

Johnson, G. I., Sep 1984, 78 p.

Research output: ThesisMaster's Thesis

Linear system reduction by continued-fraction expansion about three points

Lucas, T. N., 5 Jan 1984, In : Electronics Letters. 20, 1, p. 50-51 2 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Magnesium and control of mitochondrial morphology in fission yeast

Walker, G. M. & Birch-Andersen, A., 1 Jun 1984, In : Biochemical Society Transactions. 12, 3, p. 439-440 2 p.

Research output: Contribution to journalMeeting Abstract

Magnesium and the regulation of germ-tube formation in Candida albicans

Walker, G. M., Sullivan, P. A. & Shepherd, M. G., 1 Aug 1984, In : Journal of General Microbiology. 130, 8, p. 1941-1945 5 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

System reduction by Cauer continued-fraction expansion about s = a and s = ∞ alternately

Lucas, T. N., 12 Apr 1984, In : Electronics Letters. 20, 8, p. 335-336 2 p.

Research output: Contribution to journalComment/debate

1983

Central regulatory role for magnesium in cell growth and metabolism?

Walker, G. M., 1983, Progress in cell cycle controls: 6th European cell cycle workshop. Chaloupka, J., Kotyk, A. & Streiblová, E. (eds.). Prague: Czechoslovak Academy of Sciences, p. 213-214 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Continued-fraction algorithm for biased model reduction

Lucas, T. N., 9 Jun 1983, In : Electronics Letters. 19, 12, p. 444-445 2 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Efficient algorithm for reduction by continued-fraction expansion about s = 0 and s = a

Lucas, T. N., 10 Nov 1983, In : Electronics Letters. 19, 23, p. 991–993 3 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Factor division: a useful algorithm in model reduction

Lucas, T. N., Nov 1983, In : IEE Proceedings D: Control Theory and Applications. 130, 6, p. 362-364 3 p.

Research output: Contribution to journalArticle

69 Citations (Scopus)

Frequency-domain reduction of linear systems using Schwarz approximation

Lucas, T. N. & Davidson, A. M., 1983, In : International Journal of Control. 37, 5, p. 1167-1178 12 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Linear system reduction by continued-fraction expansion about s = 0 and s = a alternately

Lucas, T. N., 31 Mar 1983, In : Electronics Letters. 19, 7, p. 244-246 3 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)

Magnesium as the fundamental regulator of the cell cycle

Walker, G. M. & Duffus, J. H., 1983, In : Magnesium. 2, p. 1-16 16 p.

Research output: Contribution to journalArticle

1982

Cell cycle specificity of certain antimicrotubular drugs in Schizosaccharomyces pombe

Walker, G. M., 1 Jan 1982, In : Journal of General Microbiology. 128, 1, p. 61-71 11 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)

Magnesium-induced mitochondrial polymorphism and changes in respiratory metabolism in the fission yeast, Schizosaccharomyces pombe

Walker, G. M., Birch-Andersen, A., Hamburger, K. & Kramhøft, B., Jul 1982, In : Carlsberg Research Communications. 47, 4, p. 205-214 10 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
1981

The regulation of cell division in yeast by magnesium

Walker, G. M. & Duffus, J. H., 1981, Current developments in yeast research . Stewart, G. G. & Russell, I. (eds.). PERGAMON-ELSEVIER SCIENCE LTD, p. 561-567 7 p. (Advances in Biotechnology; vol. 4).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1980

Changes in calcium and magnesium levels during heat-shock synchronized cell division in Tetrahymena

Walker, G. M. & Zeuthen, E., Jun 1980, In : Experimental Cell Research. 127, 2, p. 487-490 4 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Correlation of glutamine synthetase activity with cell magnesium concentration during cell division in yeast synchronized by induction

Walker, G. M., Thomson, J. C., Slaughter, C. & Duffus, J. H., 1 Oct 1980, In : Journal of General Microbiology. 120, 2, p. 535-537 3 p.

Research output: Contribution to journalArticle

Magnesium ions and the control of the cell cycle in yeast

Walker, G. M. & Duffus, J. H., 1 Apr 1980, In : Journal of Cell Science. 42, 1, p. 329-356 28 p.

Research output: Contribution to journalArticle

34 Citations (Scopus)

Perturbation of enzyme activity in cells of the fission yeast Schizosaccharomyces pombe subjected to continuous-flow centrifugation

Walker, G. M., Thomson, J. C., Slaughter, J. C. & Duffus, J. H., 1 Aug 1980, In : Journal of General Microbiology. 119, 2, p. 543-546 4 p.

Research output: Contribution to journalArticle

1979
6 Citations (Scopus)
1978

Synchronization of cell division in the fission yeast Schizosaccharomyces pombe by ethylenediaminetetra-acetic acid

Ahluwalia, B., Duffus, J. H., Paterson, L. J. & Walker, G. M., 1 Jun 1978, In : Journal of General Microbiology. 106, 2, p. 261-264 4 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
1976

Linear system reduction using Schwarz canonical form

Davidson, A. M. & Lucas, T. N., 24 Jun 1976, In : Electronics Letters. 12, 13, p. 324 1 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
1974

Linear-system reduction by continued-fraction expansion about a general point

Davidson, A. M. & Lucas, T. N., 11 Jul 1974, In : Electronics Letters. 10, 14, p. 271-273 3 p.

Research output: Contribution to journalArticle

33 Citations (Scopus)