PhD theses

All Wageningen University PhD theses

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    Wageningen PhD theses


    This database contains bibliographic descriptions of all Wageningen University PhD theses from 1920 onwards. It is updated on a daily basis by WUR Library.

    Author abstracts and/or summaries are added to all descriptions. A link to the full text dissertation is added to the bibliographic description. In a few cases, no electronic version is available, mostly because of copyright issues.

    Hard copies of all theses are available for loan at WUR Library. To request them, click the link Request this publication in the full record presentation. This is a fee based service.

    mail icon WUR Library, 9 july 2012

     

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    We will mail you new results for this query: (dissertatie/nummer=* AND publication year==1984)
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Heterogeneity of Dutch rainfall [PhD thesis]
Witter, J.V. \ 1984
precipitation - duration - hydrology - meteorological observations - weather data

Abstract:
In deze studie zijn met behulp van Nederlandse neerslaggegevens aspecten van de heterogeniteit van de neerslag onderzocht, met name plaatselijke verschillen in het niveau van de neerslag, trends in het neerslagverloop en plaatselijke verschillen in trend. De mogelijke invloed van verstedelijking en industrialisatie op de neerslagverdeling is eveneens bestudeerd. Aandacht is besteed aan de vraag of plaatselijke verschillen in neerslag een opsplitsing van Nederland in deelgebieden rechtvaardigen.

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The determination of turbulent structures in the atmospheric surface layer [PhD thesis]
Schols, J.L.J. \ 1984
turbulence - boundary layer - land surface
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Consumer choice of cut flowers and pot plants : a study based on consumer panel data of households in the Netherlands [PhD thesis]
Tilburg, A. van \ 1984
policy - consumers - cut flowers - pot plants - ornamental plants - netherlands - consumer affairs - indoor culture
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Food handling and mastication in the carp (Cyprinus carpio L.) [PhD thesis]
Sibbing, F.A. \ 1984
Cyprinidae - carp - mastication - eating - feeding behaviour
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Variation in time of ear emergence of wheat (Triticum aestivum L.) : physiology, genetics and consequences for yield [PhD thesis]
Hoogendoorn, J. \ 1984
climatic factors - cold resistance - drought resistance - edaphic factors - flowering - flowers - hexaploidy - plant breeding - plant development - plant physiology - salt tolerance - temperature resistance - triticum aestivum - wheat
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Systematic studies on the genera Leptosomatum Bastian, 1865 and Leptosomatides Filipjev, 1918 (Nematoda: Leptosomatidae) [PhD thesis]
Bongers, A.M.T. \ 1984
biological nomenclature - classification - nematoda - taxonomy
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Chemical modification of p-hydroxybenzoate hydroxylase from Pseudomonas fluorescens [PhD thesis]
Wijnands, R.A. \ 1984
enzyme activity - enzymes - fermentation - pseudomonas
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Electrokinetic properties and conductance relaxation of polystyrene and silver iodide plugs [PhD thesis]
Hoven, J.J. van den \ 1984
aromatic compounds - colloids - dispersion - iodide - polymers - polystyrenes - silver - electrochemistry - electrokinetic potential

Abstract:
Dit proefschrift beschrijft een experimenteel onderzoek naar de elektrokinetische eigenschappen en de elektrische geleiding van polystyreen- en zilverjodideproppen. Het onderzoek is erop gericht informatie te verkrijgen over de structuur van de elektrische dubbellaag aan het grensvlak tussen de vloeibare en vaste fase. Speciale aandacht wordt besteed aan de diverse polarisatieverschijnselen die elektrokinetische metingen aan geconcentreerde systemen kunnen verstoren.

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Adventitious bud formation from bulb-scale explants of Lilium speciosum Thunb. in vitro [PhD thesis]
Aartrijk, J. van \ 1984
liliaceae - ornamental plants - tissue culture - cell culture - meristems - embryo culture - lilium speciosum - acc - naa
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De besturing en organisatie van de landbouwvoorlichtingsdienst [PhD thesis]
Zuurbier, J.P. \ 1984
information services - advisory centres - agriculture - institutions - organizations - theory - management - administration - Netherlands - historical records - agricultural extension - business management
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Heavy metal / polyacid interaction : an electrochemical study of the binding of Cd(II), Pb(II) and Zn(II) to polycarboxylic and humic acids [PhD thesis]
Cleven, R.F.M.J. \ 1984
cadmium - chemistry - heavy metals - humic acids - lead - zinc - electrochemistry - bonding
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Soil formation by termites : a study in the Kisii area, Kenya [PhD thesis]
Wielemaker, W.G. \ 1984
isoptera - kenya - soil fauna - soil formation - biological processes
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Verkeer in een landelijk gebied : waarnemingen en analyse van het verkeer in zuidwest Friesland en ontwikkeling van een verkeersmodel [PhD thesis]
Jaarsma, C.F. \ 1984
counting - density - models - road transport - traffic - transport - travel - netherlands - friesland

Abstract:
Verslag van een onderzoek naar het verkeer in een landelijk gebied, in dit geval zuidwest Friesland, waarbij niet alleen naar de plattelandswegen, maar ook naar de hoofdwegen in dit gebied gekeken is. De gegevens komen van vier verschillende methoden: mechanische tellingen; visuele tellingen; wegenenquetes; huis- en bedrijfsenquetes. Tevens werd een verkeersmodel ontwikkeld, waarmee aan de hand van een aantal gegevens de belasting van een wegennetwerk kan worden berekend

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Onderdelenvoorziening in de landbouwmechanisatie : een operationele analyse [PhD thesis]
Ritter, J.P. \ 1984
operations research - farm machinery - farm equipment - spare parts - buffer stocks - marketing - management - facilities
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Mathematical analysis and simulation of crop micrometeorology [PhD thesis]
Chen, J. \ 1984
agronomy - agricultural meteorology - microclimate - plants - boundaries - microclimatology - vegetation - interactions - computer simulation - simulation - simulation models - mathematical models - research
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Studies on 2-oxoacid dehydrogenase multienzyme complexes of Azotobacter vinelandii [PhD thesis]
Bosma, H.J. \ 1984
azotobacter vinelandii - oxidoreductases - synthesis - molecular conformation
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Electrodynamics of the AgI/solution interface [PhD thesis]
Polder, R.B. \ 1984
fluid mechanics - capillaries - surface tension - electromagnetic field - silver - iodide - analytical methods - electrochemistry - boundary layer - surface phenomena - electroanalytical analysis - electrodynamics - electromagnetism
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Adsorption of polylysines at solid-liquid interfaces [PhD thesis]
Bonekamp, B.C. \ 1984
adsorption - sorption - plastics - industry - amino acids - chemistry - macromolecular materials
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Acclimatization of anaerobic sludge for UASB-reactor start-up [PhD thesis]
Zeeuw, W.J. de \ 1984
anaerobic treatment - composition - properties - sewage sludge - waste water treatment - water treatment
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Onderhoudsbesturing in ontwikkeling [PhD thesis]
Marcelis, W.J. \ 1984
maintenance - decision making - management - operations research - simulation - work flow - linear programming
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