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• 1986

  Magnesium and cell cycle control: an update

  Walker, G. M., 1986, In: Magnesium. 5, 1, p. 9-23 15 p.

  Research output: Contribution to journal › Article › peer-review

  • Magnesium
  • Cell Cycle Checkpoints
  • Cell Cycle
  • Cell Division
  • Bacteria
  73 Citations (Scopus)

• Occupational accidents and diseases: data sources, United Kingdom

  Johnson, G. I., Wilson, J. R. & Grey, M. S., 1 Dec 1986, European Communities. 181 p.

  Research output: Book/Report › Book

• Solute dispersion and sediment transport in estuaries

  West, J. R., Guymer, I., Sangodoyin, Y. & Oduyemi, K. O. K., 1 Apr 1986, In: Water Science & Technology. 18, 4-5, p. 93-100 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Sediment transport
  • Estuaries
  • sediment transport
  • solute
  • estuary
• 1985

  Human factors considerations in C.I.M.

  Johnson, G. & Clegg, C., Sep 1985.

  Research output: Contribution to conference › Abstract

  • Human engineering

• Linear system reduction by impulse energy approximation

  Lucas, T. N., Aug 1985, In: IEEE Transactions on Automatic Control. 30, 8, p. 784-786 3 p.

  Research output: Contribution to journal › Article › peer-review

  • Impulse response
  • Linear systems
  22 Citations (Scopus)

• Magnesium in mitosis and the cell cycle

  Duffus, J. H. & Walker, G. M., Jul 1985, In: Journal of the American College of Nutrition. 4, 3, p. 341-342 2 p.

  Research output: Contribution to journal › Meeting Abstract › peer-review

• 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 journal › Article › peer-review

  • Transfer functions
  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 journal › Article › peer-review
  17 Citations (Scopus)

• Comment on homographic transformation for the simplification of continuous-time transfer functions by Padé approximation

  Lucas, T. N., 1984, In: International Journal of Control. 39, 2, p. 417-419 3 p.

  Research output: Contribution to journal › Article › peer-review

  • Transfer functions

• 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 journal › Meeting Abstract › peer-review

• Ergonomics and future helicopter inceptors

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

  Research output: Thesis › Master's Thesis

  • ergonomics
  • opinion
  • flight
  • recommendation
  • literature

• 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 journal › Article › peer-review

  • Linear systems
  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 journal › Meeting Abstract › peer-review

• 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 journal › Article › peer-review

  • Magnesium
  • Candida albicans
  • Yeasts
  • Acetylglucosamine
  • Ionophores
  13 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 journal › Comment/debate › peer-review
• 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 proceeding › Conference 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 journal › Article › peer-review

  • Linear systems
  16 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 journal › Article › peer-review
  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 journal › Article › peer-review

  • Linear systems
  • Poles
  72 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 journal › Article › peer-review

  • Linear systems
  • Polynomials
  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 journal › Article › peer-review

  • Linear systems
  • Transfer functions
  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 journal › Article › peer-review

  • cell cycle
  • magnesium
  • Schizosaccharomyces pombe
  • mitosis
  • chromosomes
• 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 journal › Article › peer-review

  • amiprophos methyl
  • Schizosaccharomyces
  • carbendazim
  • Thiabendazole
  • Cell Cycle
  32 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 journal › Article › peer-review

  • Metabolism
  • Polymorphism
  • Mitochondria
  • Schizosaccharomyces
  • Yeast
  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 proceeding › Conference contribution

  • yeast
  • magnesium
  • regulation
  • cell
  • transducer
• 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 journal › Article › peer-review

  • Tetrahymena
  • Heat-Shock Response
  • Magnesium
  • Cell Division
  • proteose-peptone
  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 journal › Article › peer-review

  • Glutamate-Ammonia Ligase
  • Magnesium
  • Cell Division
  • Yeasts
  • Schizosaccharomyces

• 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 journal › Article › peer-review

  • Magnesium
  • Cell Cycle Checkpoints
  • Ions
  • Yeasts
  • Schizosaccharomyces
  36 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 journal › Article › peer-review

  • Schizosaccharomyces
  • Centrifugation
  • Glutamate-Ammonia Ligase
  • Enzymes
  • Cell Cycle
• 1979

  An investigation into the potential use of chelating agents and antibiotics as synchrony inducers in the fission yeast Schizosaccharomyces pombe

  Walker, G. M. & Duffus, J. H., 1 Oct 1979, In: Journal of General Microbiology. 114, 2, p. 391-400 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Schizosaccharomyces
  • Chelating Agents
  • Cell Division
  • Anti-Bacterial Agents
  • Divalent Cations
  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 journal › Article › peer-review

  • Schizosaccharomyces
  • Acetic Acid
  • Edetic Acid
  • Cell Division
  • Nucleic Acids
  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 journal › Article › peer-review

  • Linear systems
  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 journal › Article › peer-review

  • Linear systems
  • Communication systems
  34 Citations (Scopus)