Find Research outputs

Search results

• 1979

  A Hemoperfusion Column Based on Activated Carbon Granules Coated with an Ultrathin Membrane of Cellulose Acetate

  Tijssen, J., Bantjes, A., van Doorn, A. W. J., Feijen, J., van Dijk, B., Vonk, C. R. & Dijkhuis, I. C., 1979, In : Artificial organs. 3, 1, p. 11-14

  Research output: Contribution to journal › Article › Academic

  Open Access

  File

  • Agricultural chemicals
  • Meprobamate
  • Agrochemicals
  • acetylcellulose
  • Hemoperfusion
  13 Citations (Scopus)

  114 Downloads (Pure)

• A left part theorem for grammatical trees

  Nijholt, A., 1979, In : Discrete mathematics. 25, 1, p. 51-64 14 p., 10.1016/0012-365X(79)90152-3.

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

  Open Access

  File
  4 Citations (Scopus)

  64 Downloads (Pure)

• A lowest order simple perfect 2 × 1 squared rectangle

  Duijvestijn, A. J. W., 1979, In : Journal of Combinatorial Theory, Series B. 26, 3, p. 372-374

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

  Open Access

  File
  5 Citations (Scopus)

  8 Downloads (Pure)

• A mathematical model for concentric horizontal capsule transport

  van den Kroonenberg, H. H., 1979, In : Canadian journal of chemical engineering. 56, 5, p. 538-543

  Research output: Contribution to journal › Article › Academic

  Open Access

  File

  • Capsules
  • Mathematical models
  • Friction
  • Pipelines
  • Pipe
  4 Citations (Scopus)

  42 Downloads (Pure)

• A method for a retrospective analysis of course objectives: have pursued objectives in fact been attained?

  Plomp, T. & van der Meer, A. W. J., Feb 1979. 41 p.

  Research output: Contribution to conference › Paper › Academic

  File
  16 Downloads (Pure)

• A nationwide planning of analytical chemistry in universities: possibilities and problems

  Visser, R., 1979, In : Fresenius' Zeitschrift für analytische Chemie. 297, 4, p. 262-264

  Research output: Contribution to journal › Article › Academic

  File
  65 Downloads (Pure)

• An electrically programmable CCD transversal filter with variable capacitance weight factors

  Wallinga, H. & Hylkema, I., 1979, In : IEEE journal of solid-state circuits. 14, 3, p. 538-542

  Research output: Contribution to journal › Conference article › Academic

  Open Access

  File

  • Transversal filters
  • Charge coupled devices
  • Capacitance
  • MOS capacitors
  • Nonlinear distortion
  5 Citations (Scopus)

  37 Downloads (Pure)

• An Electrically Programmable Split-Electrode Charge-Coupled Transversal Filter (EPSEF)

  Wallinga, H. & Pelgrom, M. J. M., 1979, In : IEEE journal of solid-state circuits. 15, 5, p. 899-907

  Research output: Contribution to journal › Article › Academic

  File

  • Transversal filters
  • Electrodes
  • Charge coupled devices
  • Adaptive filters
  1 Citation (Scopus)

  59 Downloads (Pure)

• An evaluation of radial solid spread factors in a gas-solid packed column at trickle flow

  Roest, A. W. M. & van Swaaij, W. P. M., 1979, In : Chemical engineering science. 34, 1, p. 131-133

  Research output: Contribution to journal › Article › Academic

  File
  2 Citations (Scopus)

  61 Downloads (Pure)

• An investigation of the catalytic systems Co(acac)2or3, C3H4, (iBu)3Al for the polymerization of propadiene

  van Ommen, J. G., Stijntjes, J. & Mars, P., 1979, In : Journal of molecular structure. 5, 1, p. 1-13

  Research output: Contribution to journal › Article › Academic

  File
  11 Citations (Scopus)

  57 Downloads (Pure)

• An unusual complication in a patient with rheumatoid heart disease

  Mallee, C., Wegener, R. P. & Rasker, J. J., 1 Dec 1979, In : Netherlands journal of medicine. 22, 3, p. 77-79 3 p.

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

  • Granuloma
  • Heart Diseases
  • Endocardium
  • Pericarditis
  • Papillary Muscles

• An upper bound for the ground-state energy of an antiferromagnetic chain with next-nearest-neighbor interaction

  van de Braak, H. P., Caspers, W. J., Gragert, P. K. H. & Willemse, M. W. M., 1979, In : Journal of statistical physics. 20, 5, p. 487-497

  Research output: Contribution to journal › Article › Academic

  Open Access

  File

  • Ground State Energy
  • Nearest Neighbor
  • Chain
  • Interaction
  • ground state
  4 Citations (Scopus)

  61 Downloads (Pure)

• A Simpler correctness proof of an in-place permutation algorithm

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

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

• Aspects of the ITC approach to vegetation survey

  Zonneveld, I. S., van Gils, H. A. M. J. & Thalen, D. C. P., 1979

  Research output: Other contribution › Other research output

• Asymptotic Deficiencies of One-Sample Rank Tests Under Restricted Adaptation

  Albers, WW., 1979, In : Annals of statistics. 7, 5, p. 944-954

  Research output: Contribution to journal › Article › Academic

  Open Access

  File

  • Rank Test
  • Deficiency
  • Estimator
  • S-estimator
  • Score Function
  59 Downloads (Pure)

• Axial dispersion of gas and solid phases 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. 13-28

  Research output: Contribution to journal › Article › Academic

  File
  31 Citations (Scopus)

  67 Downloads (Pure)

• Binomial test models and item difficulty

  van der Linden, W. J., 1979, In : Applied psychological measurement. 3, 3, p. 401-411

  Research output: Contribution to journal › Article › Academic

  File
  8 Citations (Scopus)

  104 Downloads (Pure)

• BIODEGRADABLE CONTRACEPTIVE DRUG DELIVERY SYSTEM.

  Gregonis, D., Feijen, J., Anderson, J. & Petersen, R. V., 1 Jan 1979, In : Am Chem Soc Div Polym Chem Prepr. 20, 1, p. 612-614 3 p.

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

  • Drug Delivery Systems
  • Contraceptive Agents
  • Biodegradable polymers
  • Steroids
  • Polymers
  8 Citations (Scopus)

• Boekbespreking

  van der Linden, W. J., 1979, In : Tijdschrift voor onderwijsresearch. 4, 2, p. 92-94

  Research output: Contribution to journal › Book/Film/Article review › Academic

  File
  17 Downloads (Pure)

• Boekbesprekingen

  van der Linden, W. J. & de Bruijn, I., 1979, In : Tijdschrift voor onderwijsresearch. 4, 4, p. 203-205

  Research output: Contribution to journal › Book/Film/Article review › Academic

  File
  10 Downloads (Pure)

• Ch(k) grammars: A characterization of LL(k) languages

  Becvar, J. (ed.), Nijholt, A. & Soisalon-Soininen, E., Sep 1979, p. 390-397. 8 p.

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

  Open Access

  File
  3 Citations (Scopus)

  58 Downloads (Pure)

• Clebsch-Gordan coefficients of finite magnetic groups

  van den Broek, P. M., Oct 1979, In : Journal of mathematical physics. 20, 10, p. 2028-2035 8 p., 10.1063/1.523968.

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

  File
  10 Citations (Scopus)

  81 Downloads (Pure)

• Comment on Takagi's method for the construction of unitary representations of space groups

  van den Broek, P. M., 15 Nov 1979, In : Physical review B: Condensed matter and materials physics. 20, 10, p. 4368-4371 4 p., 10.1103/PhysRevB.20.4368.

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

  File
  85 Downloads (Pure)

• Conic surveillance evasion

  Lewin, J. & Olsder, G. J., 1979, In : Journal of optimization theory and applications. 27, 1, p. 107-125

  Research output: Contribution to journal › Article › Academic

  File
  19 Citations (Scopus)

  64 Downloads (Pure)

• Constraint control of distillation processes

  Roffel, B. & Fontein, H. J., 1979, In : Chemical engineering science. 34, 8, p. 1007-1018

  Research output: Contribution to journal › Article › Academic

  File
  11 Citations (Scopus)

  340 Downloads (Pure)

• Dipole-like neuronal sources of theta rhythm in dorsal hippocampus, dendate gyrus and cingulate cortex of the urethane-anesthetized rat = Sources neuronales, de type dipolaire, du rythme thêta dans l'hippocampe dorsal, le gyrus dentatus et le cortex cingulaire du rat anesthésié à l'uréthane

  Feenstra, B. W. A. & Holsheimer, J., 1979, In : Electroencephalography and clinical neurophysiology. 47, 5, p. 532-538

  Research output: Contribution to journal › Article › Academic

  Open Access

  File

  • Theta Rhythm
  • Parahippocampal Gyrus
  • Urethane
  • Dentate Gyrus
  • Gyrus Cinguli
  55 Citations (Scopus)

  62 Downloads (Pure)

• Distributing expertise: a Dutch experiment in public interest science

  Nelkin, D. & Rip, A., 1979, In : The Bulletin of the Atomic Scientists. 35, 5, p. 20-23+54 5 p.

  Research output: Contribution to journal › Article › Academic

  File
  55 Downloads (Pure)

• Education in analytical chemistry at the universities in the Netherlands

  Visser, R., 1979, In : Fresenius' Zeitschrift für analytische Chemie. 297, 4, p. 308-312

  Research output: Contribution to journal › Article › Academic

  File
  1 Citation (Scopus)

  58 Downloads (Pure)

• Electronic-circuit-design principles for parameter control of i.s.f.e.t.s and related devices

  Bergveld, P., 1979, In : Medical & biological engineering & computing. 17, 5, p. 655-661

  Research output: Contribution to journal › Article › Academic

  File
  8 Citations (Scopus)

  176 Downloads (Pure)

• Elektrische voertuigen; waarom en waar?

  van Dongen, L. A. M., 1979, In : Verkeerskunde. Jaargang 30, nummer 7, p. 311-315

  Research output: Contribution to journal › Article › Academic

• Equality languages and fixed point languages

  Engelfriet, J. & Rozenberg, G., 1979, In : Information and Control. 43, 1, p. 20-49

  Research output: Contribution to journal › Article › Academic

  Open Access

  File

  • Equality
  • Language
  • Fixed point
  • Formal languages
  • Homomorphism
  24 Citations (Scopus)

  23 Downloads (Pure)

• Evaluation of event-related desynchronization (ERD) preceding and following voluntary self-paced movement

  Pfurtscheller, G. & Aranibar, A., 1979, In : Electroencephalography and clinical neurophysiology. 46, 2, p. 138-146

  Research output: Contribution to journal › Article › Academic

  File
  544 Citations (Scopus)

• Extended Linear Macro Grammars, Iteration Grammars, and Register Programs

  Asveld, P. R. J. & Engelfriet, J., 1979, In : Acta informatica. 11, 3, p. 259-285 27 p.

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

  Open Access

  File

  • Macros
  • Substitution reactions
  2 Citations (Scopus)

  26 Downloads (Pure)

• From conventional membrane electrodes to ion-sensitive field-effect transistors

  Bergveld, P. & de Rooij, N. F., 1979, In : Medical & biological engineering & computing. 17, 5, p. 647-654

  Research output: Contribution to journal › Article › Academic

  File
  7 Citations (Scopus)

  161 Downloads (Pure)

• From left-regular to Greibach normal form grammars

  Nijholt, A., 20 Jul 1979, In : Information processing letters. 9, 1, p. 51-55 5 p., 10.1016/0020-0190(79)90109-1.

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

  Open Access

  File
  4 Citations (Scopus)

  62 Downloads (Pure)

• Fuzzy random variables — II. Algorithms and examples for the discrete case

  Kwakernaak, H., 1979, In : Information sciences. 17, 3, p. 253-278

  Research output: Contribution to journal › Article › Academic

  File
  391 Citations (Scopus)

  217 Downloads (Pure)

• Gas/Feststoff-Rieselströmung in einer Füllkörperkolonne

  Roes, A. W. M. & van Swaaij, W. P. M., 1979, In : Chemie-Ingenieur-Technik. 51, 5, p. 529

  Research output: Contribution to journal › Article › Academic

  File
  81 Downloads (Pure)

• Gasification of solid waste — potential and application of co-current moving bed gasifiers

  Groeneveld, M. J. & van Swaaij, W. P. M., 1979, In : Applied energy. 5, 3, p. 165-178

  Research output: Contribution to journal › Article › Academic

  File
  10 Citations (Scopus)

  136 Downloads (Pure)

• Geomorphology and land use of the Jianghan plain and surroundings, Hubei province, China, from Landsat imagery

  Woldai, T., 1979, In : ITC journal. 4, p. 519-534

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

• Grammar functors and covers: From non-left-recursive to Greibach normal form grammars

  Nijholt, A., 1979, In : BIT (Nordisk Tidskrift for Informationsbehandling). 19, 1, p. 73-78 6 p., 10.1007/BF01931223.

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

  Open Access

  File
  3 Citations (Scopus)

  61 Downloads (Pure)

• Groupements de lisière et stades évolutifs du 'Brachypodio - Geranion' dans le série septentrionale du Chêne pubescent Des Alpes Nord - Occidentales et du jura Méridional, France

  van Althuis, M., van Gils, H. A. M. J. & Keysers, E., 1979, In : Bulletin de la Societe Royale de Botanique de Belgique. 112, p. 96-127

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

• Hexachloroquinoxaline

  Vermeulen, A. J. W. A. & Huiszoon, C., 1979, In : Acta Crystallographica Section B: Structural crystallography and crystal chemistry. 35, p. 3087-3089

  Research output: Contribution to journal › Article › Academic

  File
  36 Downloads (Pure)

• Human geography of rural areas : aspects of population geography : J12

  van der Zee, D., 1979, Enschede: International Institute for Geo-Information Science and Earth Observation.

  Research output: Book/Report › Book › Academic

• Hydrodynamic behaviour of a gas—solid counter-current packed column at trickle flow

  Roes, A. W. M. & van Swaaij, W. P. M., 1979, In : Chemical Engineering Journal. 17, 2, p. 81-89

  Research output: Contribution to journal › Article › Academic

  File
  46 Citations (Scopus)

  113 Downloads (Pure)

• Hydrodynamics of a permeable patch in the fluid membrane

  Wiegel, F. W., 1979, In : Journal of Theoretical Biology. 77, 2, p. 189-193

  Research output: Contribution to journal › Article › Academic

  File
  8 Citations (Scopus)

  92 Downloads (Pure)

• Implementation of Pascal on an 8080 microcomputer

  Pasman, W. J. A., 1979, In : Euromicro Journal. 5, 6, p. 363-369

  Research output: Contribution to journal › Article › Academic

  Open Access

  File

  • Microcomputers
  • Data storage equipment
  58 Downloads (Pure)

• Investigation of the structure of recording head fields

  Fluitman, J. H. J. & Groenland, J. P. J., 1979, In : IEEE transactions on magnetics. 15, 6, p. 1634-1636 3 p.

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

  File
  5 Citations (Scopus)

  68 Downloads (Pure)

• Is Russell's vicious circle principle false or meaningless?

  Fleischhacker, L. E., 1979, In : Dialectica. 33, 1, p. 23-35

  Research output: Contribution to journal › Article › Academic

  Open Access

  File

  • Russell's Paradox
  • Illusion
  • Logic
  • Liar
  • Mathematicians
  79 Downloads (Pure)

• Kwaliteit en beperkte houdbaarheid: enkele juridische aspecten

  Brack, A., 1979, Vers in het geheugen : studiedag kwaliteit en beperkte houdbaarheid ; een studiedag over juridische, technologische- en distributieproblemen bij konsumptie-goederen, gehouden op 20 september [1979] aan de Technische Hogeschool Twente. Jakma, L. (ed.). Secretariaat Studiedag Johma, p. 31-47

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

• Left ventricular force-velocity relations measured from quick volume changes

  Schiereck, P. & Boom, H. B. K., 1979, In : Pflügers Archiv : European journal of physiology. 379, 3, p. 251-258

  Research output: Contribution to journal › Article › Academic

  File
  1 Citation (Scopus)

  87 Downloads (Pure)