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• 1979

  Manipulation of expressions in a relational algebra

  Stroet, J. W. M. & Engmann, R. G. R., 1979, In: Information systems. 4, 3, p. 195-203

  Research output: Contribution to journal › Article › Academic

  Open Access

  File
  1 Citation (Scopus)

  349 Downloads (Pure)

• Mass transfer in a gas-solid packed column at trickle flow

  Roes, A. W. M. & van Swaaij, W. P. M., 1979, In: Chemical Engineering Journal. 18, 1, p. 29-37

  Research output: Contribution to journal › Article › Academic

  File
  25 Citations (Scopus)

  120 Downloads (Pure)

• Maximum likelihood parameter estimation for linear systems with singular observations

  Kwakernaak, H., 1979, In: IEEE transactions on automatic control. 24, 3, p. 496-498

  Research output: Contribution to journal › Article › Academic

  File
  2 Citations (Scopus)

  97 Downloads (Pure)

• Mode-locked pulses in multi-atmosphere CO2 lasers

  Olbertz, A. H. M. & Witteman, W. J., 1979, In: Optics communications. 30, 3, p. 447-452

  Research output: Contribution to journal › Article › Academic

  File
  5 Citations (Scopus)

  82 Downloads (Pure)

• Monolayer- and crystal-type MoO3 catalysts: Their catalytic properties in relation to their surface structures

  Fransen, T., Mars, P. & Gellings, P. J., 1979, In: Journal of colloid and interface science. 70, 1, p. 97-104

  Research output: Contribution to journal › Article › Academic

  File
  13 Citations (Scopus)

  152 Downloads (Pure)

• On a conjecture of Tutte concerning minimal tree numbers

  Gobel, F. & Jagers, A. A., 1979, In: Journal of Combinatorial Theory, Series B. 26, 3, p. 346-348

  Research output: Contribution to journal › Article › Academic

  Open Access

  File
  1 Citation (Scopus)

  72 Downloads (Pure)

• On an optimality property of ternary trees

  Gobel, F. & Hoede, C., 1979, In: Information and Control. 42, 1, p. 10-26

  Research output: Contribution to journal › Article › Academic

  Open Access

  File
  4 Citations (Scopus)

  91 Downloads (Pure)

• On Controlled Iterated GSM Mappings and Related Operations

  Asveld, P. R. J., 1979, Amsterdam: Stichting Mathematisch Centrum. 11 p.

  Research output: Book/Report › Report › Other research output

• On R.W. Llewellyn's rules to identify redundant constraints: A detailed critique and some generalizations

  Telgen, J., 1 Sep 1979, In: Zeitschrift für Operations Research. 23, 5, p. 197-206 10 p.

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

  Open Access

  File
  4 Citations (Scopus)

  6 Downloads (Pure)

• On the choice of elastic constants in evaluating thermal diffuse scattering corrections

  de With, G., 1979, In: Acta crystallographica Section A: Crystal physics, diffraction, theoretical and general crystallography. 35, p. 314-316

  Research output: Contribution to journal › Article › Academic

  File
  94 Downloads (Pure)

• On the type and the standardform of induced UA representations

  van den Broek, P. M., Mar 1979, In: Letters in mathematical physics. 3, 2, p. 151-159 9 p., 10.1007/BF00400071.

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

  File
  3 Citations (Scopus)

  95 Downloads (Pure)

• On the use of a nickel-tube resonator for measuring the complex shear modulus of liquids in the kHz-range

  Waterman, H. A., 1979, In: Rheologica acta. 18, 5, p. 585-592

  Research output: Contribution to journal › Article › Academic

  File
  9 Citations (Scopus)

  84 Downloads (Pure)

• Ordering and diffuse phase transitions in Pb(Sc0.5Ta0.5)O3 ceramics

  Stenger, C. G. F., Scholten, F. L. & Burggraaf, A. J., 1979, In: Solid state communications. 32, 11, p. 989-992

  Research output: Contribution to journal › Article › Academic

  Open Access

  File
  101 Citations (Scopus)

  118 Downloads (Pure)

• Oscillatory flow around the edge of a flat plate

  Disselhorst, J. H. M. & van Wijngaarden, L., 1979, In: Journal of engineering mathematics. 13, 3, p. 271-287

  Research output: Contribution to journal › Article › Academic

  File
  2 Citations (Scopus)

  116 Downloads (Pure)

• Preparation and properties of new oxygen ion conductors for use at low temperatures

  Keizer, K., Verkerk, M. J. & Burggraaf, A. J., 1979, In: Ceramurgia International. 5, 4, p. 143-147

  Research output: Contribution to journal › Article › Academic

  Open Access

  File
  29 Citations (Scopus)

  142 Downloads (Pure)

• PRO-DRUG CONTROLLED RELEASE FROM POLYGLUTAMIC ACID.

  Mitra, S., Van Dress, M., Anderson, J. M., Petersen, R. V., Gregonis, D. & Feijen, J., 1 Sep 1979, In: American Chemical Society, Polymer Preprints, Division of Polymer Chemistry. 20, 2, p. 32-35 4 p.

  Research output: Contribution to journal › Conference article › Academic › peer-review

  10 Citations (Scopus)

• Progestin permeation through polymer membranes IV: Mechanism of steroid permeation and functional group contributions to diffusion through hydrogel films

  Zentner, G. M., Cardinal, J. R., Feijen, J. & Song, SZ., 1 Jan 1979, In: Journal of Pharmaceutical Sciences. 68, 8, p. 970-975 6 p.

  Research output: Contribution to journal › Article › Academic › peer-review
  60 Citations (Scopus)

• Projective unitary-antiunitary representations of the Shubnikov space groups

  van den Broek, P. M., 1979, Meppel: Krips Repro. 138 p.

  Research output: Thesis › PhD Thesis - Research external, graduation external

• Rotating flow in a cylinder with a circular barrier on the bottom

  van Heijst, G. J. F., 1979, In: Journal of engineering mathematics. 13, 2, p. 153-171

  Research output: Contribution to journal › Article › Academic

  File
  1 Citation (Scopus)

  112 Downloads (Pure)

• Rotational friction coefficient of a permeable cylinder in a viscous fluid

  Wiegel, F. W., 1979, In: Physics letters A. 70, 2, p. 112-113

  Research output: Contribution to journal › Article › Academic

  File
  9 Citations (Scopus)

  145 Downloads (Pure)

• Science Policy Advisory Councils in France, the Netherlands and the United States, 1957-77: A Comparative Analysis

  Brickman, R. & Rip, A., 1979, In: Social studies of science. 9, 2, p. 167-198

  Research output: Contribution to journal › Article › Academic

  File
  15 Citations (Scopus)

  27 Downloads (Pure)

• Science policy and the scientific picture of the world

  Rip, A., 1979, Theory of Knowledge and Science Policy. Callebaut, W. & De Mey, M. (eds.). Ghent: Communication and Cognition, University of Ghent, p. 358-377

  Research output: Chapter in Book/Report/Conference proceeding › Chapter › Academic

  File
  53 Downloads (Pure)

• Simple chain grammars and languages

  Nijholt, A., Oct 1979, In: Theoretical computer science. 9, 3, p. 287-309 23 p., 10.1016/0304-3975(79)90032-X.

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

  Open Access

  File
  2 Citations (Scopus)

  77 Downloads (Pure)

• Some self-reproducing Algol-like programs and Kleene's recursion theorem formulated in concrete programming languages

  Fokkinga, M. M., Sep 1979, Enschede: University of Twente, Department of Applied Mathematics.

  Research output: Book/Report › Report › Other research output

• Space-Bounded Complexity Classes and Iterated Deterministic Substitution

  Asveld, P. R. J., 1979, Amsterdam: Stichting Mathematisch Centrum. 21 p.

  Research output: Book/Report › Report › Other research output

• Standortverhältnisse und Morphometrie von Geranium sanguineum L auf der Combe Martigny im Walliser Rhônetal, Schweiz

  Eijsink, J. & van Gils, H., 1979, In: Flora: Morphology, Distribution, Functional Ecology of Plants. 168, p. 241-262

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

  Open Access

  File
  92 Downloads (Pure)

• Strict deterministic grammars and Greibach normal form

  Nijholt, A., Aug 1979, In: Elektronische Informationsverarbeitung und Kybernetik. 15, 8/9, p. 395-401 7 p.

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

  Open Access

  File
  34 Downloads (Pure)

• Structure and properties of some organometallic catalysts for the propadiene polymerization

  van Ommen, J. G., 1979, Enschede: University of Twente. 120 p.

  Research output: Thesis › PhD Thesis - Research UT, graduation UT

• Structure preserving transformations on non-left-recursive grammars

  Maurer, H. A. (ed.) & Nijholt, A., Jul 1979, p. 446-459. 14 p.

  Research output: Contribution to conference › Paper › Academic › peer-review

  Open Access

  File
  2 Citations (Scopus)

  119 Downloads (Pure)

• STUDIES ON NORETHINDRONE COVALENTLY BONDED TO POLY-N**5(3-HYDROXYPROPYL)-L-GLUTAMINE.

  Petersen, R. V., Anderson, J. M., Fang, S. M., Feijen, J., Gregonis, D. E. & Kim, S. W., 1 Sep 1979, p. 20-23 ACPPAY.

  Research output: Contribution to conference › Paper › Academic › peer-review

  7 Citations (Scopus)

• Synthetic polymers with anticoagulant activity

  van der Does, L., Beugeling, T., Froehling, P. E. & Bantjes, A., 1979, In: Journal of Polymer Science. Polymer symposia. 66, 1, p. 337-348

  Research output: Contribution to journal › Article › Academic

  Open Access

  File
  200 Downloads (Pure)

• The Clebsch-Gordan coefficients of the crystallographic space groups

  van den Broek, P. M., 1979, In: Physica status solidi B. 94, 2, p. 487-496 10 p.

  Research output: Contribution to journal › Article › Academic › peer-review
  4 Citations (Scopus)

• The crystal structure and thermal expansion of two modifications of N-methylurea-oxalic acid (2:1)

  Harkema, S., Brake, J. H. M. & Meutstege, H. J. G., 1979, In: Acta Crystallographica Section B: Structural crystallography and crystal chemistry. 35, 9, p. 2087-2093

  Research output: Contribution to journal › Article › Academic

  File
  86 Downloads (Pure)

• The distinction between lemna gibba L and lemna minor L on the basis of vegetative characters

  de Lange, L. & Westinga, E., 1979, In: Acta botanica Neerlandica. 28, 2-3-2017, p. 169-176

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

• The interaction of polymer surfaces with blood

  Beugeling, T., 1979, In: Journal of Polymer Science. Polymer symposia. 66, 1, p. 419-427

  Research output: Contribution to journal › Article › Academic

  Open Access

  File
  94 Downloads (Pure)

• The internal and external optimality of decisions based on tests

  Mellenbergh, G. J. & van der Linden, W. J., 1979, In: Applied psychological measurement. 3, 2, p. 257-273

  Research output: Contribution to journal › Article › Academic

  Open Access

  File
  9 Citations (Scopus)

  56 Downloads (Pure)

• The ion-sensitive field effect transistor in rapid acid-base titrations

  Bos, M., Bergveld, P. & van Veen-Blaauw, A. M. W., 1979, In: Analytica chimica acta. 109, 1, p. 145-148

  Research output: Contribution to journal › Article › Academic

  File
  8 Citations (Scopus)

  118 Downloads (Pure)

• The PUA representations of the Shubnikov point groups

  van den Broek, P. M., Apr 1979, In: Journal of Physics C: Solid State Physics. 12, 7, p. 1201-1219 19 p., 10.1088/0022-3719/12/7/012.

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

  File
  1 Citation (Scopus)

  117 Downloads (Pure)

• Thermal conduction effects in spin-lattice relaxation experiments on ytterbium chloride hexahydrate

  Flokstra, J., Gerritsma, G. J. & Blokhuis, A. C., 1979, In: Physica B+C. 97, 4, p. 377-379

  Research output: Contribution to journal › Article › Academic

  File
  90 Downloads (Pure)

• Three-axis platform simulation: Bond graph and Lagrangian approach

  Tiernego, M. & van Dixhoorn, J. J., 1979, In: Journal of the Franklin Institute. 308, 3, p. 185-204

  Research output: Contribution to journal › Article › Academic

  File
  14 Citations (Scopus)

  412 Downloads (Pure)

• Trace analysis of phosphates in small aqueous volumes

  Potman, W. & Lijklema, L., 1979, In: Water research. 13, 8, p. 801-804

  Research output: Contribution to journal › Article › Academic

  File
  2 Citations (Scopus)

  106 Downloads (Pure)

• Translational friction coefficient of a permeable cylinder in a sheet of viscous fluid

  Wiegel, F. W., 1979, In: Journal of physics A: mathematical and general. 12, 12, p. 2385

  Research output: Contribution to journal › Article › Academic

  File
  3 Citations (Scopus)

  200 Downloads (Pure)

• Vanadium oxide monolayer catalysts. I. Preparation, characterization, and thermal stability

  Roozeboom, F., Fransen, T., Mars, P. & Gellings, P. J., 1979, In: Zeitschrift für anorganische und allgemeine Chemie. 449, 1, p. 25-40

  Research output: Contribution to journal › Article › Academic

  Open Access

  File
  119 Citations (Scopus)

  1103 Downloads (Pure)

• Vector representation of resonators in eigencoupling state space and eigenloss state space of piezoelectric ceramics

  Smits, J. G. & Mouthaan, A. J., 1979, In: Applied scientific research. 35, 1, p. 85-109

  Research output: Contribution to journal › Article › Academic

  File
  92 Downloads (Pure)
• 1980

  (4+2)-cycloaddition of nitroalkenes with ynamines; formation of a 4H-1,2-oxazine 2-oxide derivative

  Pennings, M. L. M. & Reinhoudt, D., 1980, In: Tetrahedron letters. 21, 18, p. 1781-1784

  Research output: Contribution to journal › Article › Academic

  File
  12 Citations (Scopus)

  107 Downloads (Pure)

• 39 Gasification of char particles with CO2 AND H2O

  Groeneveld, M. J. & van Swaaij, W. P. M., 1980, In: Chemical engineering science. 35, 1-2, p. 307-313

  Research output: Contribution to journal › Article › Academic

  File
  70 Citations (Scopus)

  155 Downloads (Pure)

• A 5 cm single-discharge CO2 laser having high power output

  Ernst, G. J. & Boer, A. G., 1980, In: Optics communications. 34, 2, p. 221-222

  Research output: Contribution to journal › Article › Academic

  File
  16 Citations (Scopus)

  90 Downloads (Pure)

• Aandrijving van elektrische voertuigen

  van Dongen, L. A. M., 1980, In: Polytechnisch tijdschrift. Elektrotechniek - Elektronica. Jaargang 58, Nummer 8, p. 493-502

  Research output: Contribution to journal › Article › Academic

• Aandrijving van elektrische voertuigen: Bepaling optimale aandrijflijn belangrijk aspect voor praktische realisatie van elektrovoertuigen

  van Dongen, L. A. M., 1980, Aandrijftechniek, april, p. 214-221.

  Research output: Contribution to specialist publication › Article › Professional

  Open Access

  File
  12 Downloads (Pure)

• A coaxial e-beam excitation system for high power excimer lasers

  Oomen, G. L. & Witteman, W. J., 1980, In: Optics communications. 32, 3, p. 461-466

  Research output: Contribution to journal › Article › Academic

  File
  12 Citations (Scopus)

  107 Downloads (Pure)