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1973

Esquisse géographique de Hadjeb el Aïoun

van der Zee, D., 1973, Enschede: International Institute for Geo-Information Science and Earth Observation.

Research output: Book/ReportBookAcademic

35 Downloads (Pure)

Head fields of asymmetric recording heads

Fluitman, J. H. J. & Marchal, J., 1973, In : IEEE transactions on magnetics. 9, 2, p. 139-140

Research output: Contribution to journalArticleAcademic

File
6 Downloads (Pure)

Het effect van een in een handleiding vastgelegde 'minitheorie' op het onderwijzen van woordbetekenissen

Kooreman, H. J., 1973, In : Pedagogische studiën. 50, p. 47-61

Research output: Contribution to journalArticleAcademic

Open Access
File
12 Citations (Scopus)
41 Downloads (Pure)

Influence of particle size and structure of ZrO2 on microstructure development and dielectric constant of PbZr0.5Ti0.5O3

Keizer, K., Janssen, E. H. J., de Vries, K. J. & Burggraaf, A. J., 1973, In : Materials research bulletin. 8, 5, p. 533-544

Research output: Contribution to journalArticleAcademic

File
17 Citations (Scopus)
51 Downloads (Pure)

Infrared flow cell for use at elevated temperatures and pressures

Oltay, E., Penninger, J. M. L., Alemdaroğlu, N. & Alberigs, J. M., 1973, In : Analytical chemistry. 45, 4, p. 802-803

Research output: Contribution to journalArticleAcademic

File
1 Citation (Scopus)
27 Downloads (Pure)

Internal friction measurements in iron-nickel-carbon alloys

van der Laan, J. G., Willemse, P. F. & Klostermann, J. A., 1973, In : Scripta Metallurgica. 7, 1, p. 81-88

Research output: Contribution to journalArticleAcademic

File
2 Citations (Scopus)
24 Downloads (Pure)

Investigation of paramagnetic saturation in lanthanum manganese nitrate

Flokstra, J., Meijer, H. C., Bots, G. J. C., Verheij, W. A. & van der Marel, L. C., 1973, In : Physica. 63, 2, p. 288-296

Research output: Contribution to journalArticleAcademic

File
12 Citations (Scopus)
9 Downloads (Pure)

Jahn-teller distortions in copper(II) complexes as determined from ESR powder spectra

Nieuwenhuijse, B. & Reedijk, J., 1973, In : Chemical physics letters. 22, 1, p. 201-203

Research output: Contribution to journalArticleAcademicpeer-review

File
Jahn-Teller effect
Powders
Paramagnetic resonance
Cations
Copper
6 Citations (Scopus)
35 Downloads (Pure)

Level crossing and the space of operators commuting with the Hamiltonian

Valkering, T. P. & Caspers, W. J., 1973, In : Physica. 63, 1, p. 113-138

Research output: Contribution to journalArticleAcademic

Open Access
File
Hamiltonians
Mathematical operators
Polynomials
8 Citations (Scopus)
88 Downloads (Pure)

Liquid-liquid phase separation by nucleation and growth in solutions of poly(2,6 dimethyl-1,4 phenylene oxide) in toluene

van Emmerik, P. T. & Smolders, C. A., 1973, In : European polymer journal. 9, 9, p. 931-940

Research output: Contribution to journalArticleAcademic

File
19 Citations (Scopus)
74 Downloads (Pure)

Liquid-Liquid phase separation in concentrated polymer solutions studied by electron microscopy

van Emmerik, P. T., Smolders, C. A. & Geymayer, W., 1973, In : European polymer journal. 9, 4, p. 311-314

Research output: Contribution to journalArticleAcademic

File
13 Citations (Scopus)
29 Downloads (Pure)

Malkanguniol, one of the polyalcohols from celastrus paniculatus willd

den Hertog, H. J., Hackmann, J. T., Nanavati, D. D. & Sukh Dev, U., 1973, In : Tetrahedron letters. 14, 11, p. 845-848

Research output: Contribution to journalArticleAcademic

File
69 Downloads (Pure)

Mass Transfer in a closed stirred gas/liquid contactor: Part 1: The mass transfer rate kLS

Koetsier, W. T., Thoenes, D. & Frankena, J. F., 1973, In : Chemical Engineering Journal. 5, 1, p. 61-69

Research output: Contribution to journalArticleAcademic

File
17 Citations (Scopus)
3 Downloads (Pure)

Mass Transfer in a closed stirred gas/liquid contactor: Part 2: The liquid phase mass transfer coefficient kL

Koetsier, W. T. & Thoenes, D., 1973, In : Chemical Engineering Journal. 5, 1, p. 71-75

Research output: Contribution to journalArticleAcademicpeer-review

File
mass transfer
Mass transfer
Gases
liquid
Liquids
10 Citations (Scopus)
473 Downloads (Pure)

Model for nitrification in activated sludge process

Lijklema, L., 1973, In : Environmental science & technology. 7, 5, p. 428-433

Research output: Contribution to journalArticleAcademic

File
44 Citations (Scopus)
54 Downloads (Pure)

Mode structure of active resonators

Ernst, G. J. & Witteman, W. J., 1973, In : IEEE journal of quantum electronics. 9, 9, p. 911-918

Research output: Contribution to journalArticleAcademic

File
3 Citations (Scopus)
5 Downloads (Pure)

Nonlinear Chebyshev approximation by H-polynomials

Hettich, R. & Wetterling, W., 1973, In : Journal of approximation theory. 7, 2, p. 198-211

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
6 Citations (Scopus)
55 Downloads (Pure)

On the A.C. susceptibility of metals in the normal or superconducting state

van de Klundert, L. J. M., Gijsbertse, E. A. & van der Marel, L. C., 1973, In : Physica. 69, 1, p. 159-170

Research output: Contribution to journalArticleAcademic

Open Access
File
Superconductivity
Metals
2 Citations (Scopus)
52 Downloads (Pure)

On the application of a new version of lifting surface theory to nonslender and kinked wings

Labrujere, TH. E. & Zandbergen, P. J., 1973, In : Journal of engineering mathematics. 7, 1, p. 85-96

Research output: Contribution to journalArticleAcademic

File
12 Citations (Scopus)
17 Downloads (Pure)

On the construction of accurate difference schemes for hyperbolic partial differential equations

Wesseling, P., 1973, In : Journal of engineering mathematics. 7, 1, p. 19-31

Research output: Contribution to journalArticleAcademicpeer-review

File
Hyperbolic Partial Differential Equations
Difference Scheme
Partial differential equations
Amplification
Difference Approximation
20 Downloads (Pure)

Phase separation in polymer solutions : poly(2,6-dimethyl-1,4 phenylene oxide) in toluene

van Emmerik, P. T., 22 Mar 1973, Enschede: University of Twente. 124 p.

Research output: ThesisPhD Thesis - Research UT, graduation UTAcademic

File
8 Citations (Scopus)
71 Downloads (Pure)

Phase separation of polymer solutions. The calculation of the cloudpoint curve with a concentration and temperature-dependent free energy correction parameter

van Emmerik, P. T. & Smolders, C. A., 1973, In : European polymer journal. 9, 25, p. 157-167

Research output: Contribution to journalArticleAcademic

File
13 Citations (Scopus)
5 Downloads (Pure)

Photoelectron spectra of some fluorine substituted diazanaphthalenes

van den Ham, D. M. W. & van der Meer, D., 1973, In : Journal of electron spectroscopy and related phenomena. 2, 3, p. 247-258

Research output: Contribution to journalArticleAcademicpeer-review

File
Fluorine
Photoelectrons
fluorine
photoelectrons
Substitution reactions
17 Downloads (Pure)

Polymerization of propadiene. IV. Kinetics and mechanism of polymerization under the influence of rhodium(I) complexes

Scholten, J. P. & van der Ploeg, H. J., 1973, In : Journal of Polymer Science: Polymer Chemistry Edition. 11, 12, p. 3205-3213

Research output: Contribution to journalArticleAcademicpeer-review

File
Rhodium
Reaction rates
Polymerization
Kinetics
Substrates
34 Downloads (Pure)

Reaction of N-chlorosulfonylisocyanate with unsaturated polymers. Route to a synthesis of polyampholytes

van der Does, L., Hofman, J. & Utteren, T. E. C., 1973, In : Journal of Polymer Science: Polymer Letters Edition. 11, 3, p. 169-172

Research output: Contribution to journalArticleAcademic

File
3 Citations (Scopus)
37 Downloads (Pure)

Relaxation phenomena in CsCoCl3·2 H2O

Flokstra, J., Gerritsma, G. J., Vermeulen, A. J. W. A. & Botterman, A. C., 1973, In : Physics letters A. 44, 7, p. 485-486

Research output: Contribution to journalArticleAcademic

File
36 Citations (Scopus)
1 Downloads (Pure)

Some recent results in infinite divisibility

Steutel, F. W., 1973, In : Stochastic processes and their applications. 1, 2, p. 125-143

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Infinite Divisibility
Infinitely Divisible Distribution
Random processes
Distribution functions
Queueing Process
212 Citations (Scopus)
34 Downloads (Pure)

Styrene-divinylbenzene copolymers: Construction of porosity in styrene divinylbenzene matrices

Sederel, W. L. & de Jong, G. J., 1973, In : Journal of applied polymer science. 17, 9, p. 2835-2846

Research output: Contribution to journalArticleAcademic

Open Access
File
divinyl benzene
Styrene
Toluene
Hexanes
Pore structure
5 Citations (Scopus)
5 Downloads (Pure)

Surface Roughness and Photoemission

Grant, D. & Cutler, P. H., 1973, In : Physical review letters. 31, 19, p. 1171-1174

Research output: Contribution to journalArticleAcademic

Open Access
File
surface roughness
photoelectric emission
metals
2 Citations (Scopus)
33 Downloads (Pure)

Synthesis of lead(II)titanate and related compounds with the perovskite structure

van de Velde, G. M. H., Spitsbergen, U. & Gellings, P. J., 1973, In : Journal of Inorganic and Nuclear Chemistry. 35, 2, p. 675-676

Research output: Contribution to journalArticleAcademic

File
40 Downloads (Pure)

The crystal structure of lithium formate monohydrate

Enders-Beumer, A. & Harkema, S., 1973, In : Acta Crystallographica Section B: Structural crystallography and crystal chemistry. 29, 4, p. 682-685

Research output: Contribution to journalArticleAcademic

File
37 Citations (Scopus)
35 Downloads (Pure)

The influence of sample geometry on the magnetoresistance of Ni- Fe films

Fluitman, J. H. J., 1973, In : Thin solid films. 16, 3, p. 269-276 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
168 Citations (Scopus)
45 Downloads (Pure)

The mechanism of pyridine hydrogenolysis on molybdenum-containing catalysts : I. The monolayer MoO3-Al2O3 catalyst: Preparation and catalytic properties

Sonnemans, J. & Mars, P., 1973, In : Journal of catalysis. 31, 2, p. 209-219

Research output: Contribution to journalArticleAcademic

File
7 Citations (Scopus)
28 Downloads (Pure)

The molecular and crystal structure of (+)-mianserin hydrobromide

van Ru, C. & Feil, D., 1973, In : Tetrahedron. 29, 13, p. 1891-1893

Research output: Contribution to journalArticleAcademic

File
29 Downloads (Pure)

Thermal high pressure hydrogenolysis II. The thermal high pressure hydrocracking of fluorene

Oltay, E., Penninger, J. M. L. & Konter, W. A. N., 1973, In : Journal of Applied Chemistry and Biotechnology. 23, 8, p. 573-579

Research output: Contribution to journalArticleAcademic

File

The use of Skylab and ERTS data in an integrated natural resources development programme

van Genderen, J. L., 1973, In : Journal of the British Interplanetary Society. 26, p. 577-588

Research output: Contribution to journalArticleAcademicpeer-review

5 Citations (Scopus)
5 Downloads (Pure)

Use of an XY oscilloscope in interferometric measurements of small displacements

van Herk, A., 1973, In : Journal of physics E: scientific instruments. 6, 7, p. 612-613

Research output: Contribution to journalArticleAcademic

Open Access
File
Interferometers
Lasers
1 Downloads (Pure)

Versatile high vacuum torsion pendulum with low instrumental decrement

van der Laan, J. C. & Nijssen, A. M., 1973, In : Journal of physics E: scientific instruments. 6, 9, p. 815-816

Research output: Contribution to journalArticleAcademic

Open Access
File
Pendulums
Torsional stress
Vacuum
Temperature
1974

30 jaar informatica; Hoe zal het verder gaan? : Diesrede 1974

Duijvestijn, A. J. W., 29 Nov 1974, Enschede, the Netherlands: Universiteit Twente. 10 p.

Research output: Book/ReportInaugural speechOther research output

Open Access
File
4 Citations (Scopus)
29 Downloads (Pure)

Addition of sulfur chlorides to the cyanogen bond in sulfonyl cyanides

Vrijland, M. S. A., 1974, In : Tetrahedron letters. 15, 10, p. 837-838

Research output: Contribution to journalArticleAcademic

File

An evaluation of stereoscopic viewing of erts and skylab images

van Genderen, J. L., 1974, European earth resources satellite experiments : proceedings of a symposium, Frascati, Italy, 28 January-1 February 1974.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

3 Citations (Scopus)
29 Downloads (Pure)

An extension of the stochastic linear regulator problem

Kwakernaak, H., 1974, In : IEEE transactions on automatic control. 19, 2, p. 121-123

Research output: Contribution to journalArticleAcademic

File
2 Citations (Scopus)
29 Downloads (Pure)

Anomalous skin effect in cylindrical samples

van de Braak, H. P. & van de Klundert, L. J. M., 1974, In : Physica. 77, 3, p. 532-542

Research output: Contribution to journalArticleAcademic

Open Access
File
Skin effect
Current density
Magnetic susceptibility
Electric fields
Magnetic fields
19 Citations (Scopus)
16 Downloads (Pure)

Antithrombin activity of a polyelectrolyte synthesized from cis-1,4-polyisoprene

Beugeling, T., van der Does, L., Bantjes, A. & Sederel, W. L., 1974, In : Journal of biomedical materials research. 8, 6, p. 375-379

Research output: Contribution to journalArticleAcademic

Open Access
File
Polyisoprenes
Antithrombins
Coagulation
Polyelectrolytes
Thrombin
5 Citations (Scopus)
162 Downloads (Pure)

A simple, rapid complexometric determination of titanium in the presence of other metals

Perik, M. M. A. & Oranje, P. J. D., 1974, In : Analytica chimica acta. 73, 2, p. 402-404

Research output: Contribution to journalArticleAcademic

File
35 Downloads (Pure)

Asymptotic equality of the isolated and the adiabatic susceptibility

Valkering, T. P. & Caspers, W. J., 1974, In : Physica. 78, 3, p. 516-526

Research output: Contribution to journalArticleAcademic

Open Access
File
Polynomials
Hamiltonians
Mathematical operators

Autorijden met minimaal benzineverbruik : abstract

van Maarseveen, M. F. A. M., 1974.

Research output: Contribution to conferencePosterOther research output

11 Downloads (Pure)

De betrouwbaarheid van vragen over kiesgedrag (The reliability of questions on voting behavior)

Thomassen, J. J. A., 1974, In : Acta politica. 9, 4, p. 398-412

Research output: Contribution to journalArticleAcademic

File
40 Downloads (Pure)

Diagnostic analysis of the charge transfer in CCDs

Wallinga, H. & van Ruyven, H. L. M., 1974, p. 148-149.

Research output: Contribution to conferencePaperAcademic

File
7 Citations (Scopus)
59 Downloads (Pure)

Dynamics and control of a gas-fired furnace

Roffel, B. & Rijnsdorp, J. E., 1974, In : Chemical engineering science. 29, 10, p. 2083-2092

Research output: Contribution to journalArticleAcademic

Open Access
File
Furnaces
Gases
Thermal load
Feedback control
Oils