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==1976)
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Growth, ripening and storage of tomato fruits [PhD thesis]
Stenvers, N. \ 1976
plant physiology - plant development - flowers - fruits - plant organs - solanum lycopersicum - tomatoes - plant products - treatment - harvesting
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Infiltratie en herverdeling van water in grond [PhD thesis]
Stroosnijder, L. \ 1976
soil - permeability - groundwater - soil water - hydrology - infiltration - hydraulic conductivity - seepage - water storage

Abstract:
Er wordt een uitvoerig overzicht gegeven van de moeilijkheden bij de fysisch-mathematische beschrijving van bevochtigingsprocessen in niet-rigide gronden. Er blijken nog onvoldoende meetgegevens te bestaan om een sluitende modelvoorstelling van het zwellen en krimpen van kleigronden te presenteren. Er worden enkele experimentele testgegevens vermeld en aanwijzingen voor mogelijk verder onderzoek gedaan. De herverdeling van het geïnfiltreerde water over het bodemprofiel blijkt in sterke mate bepaald door de hysterese-eigenschappen van de grond.

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Aspects of gametogenesis and radiation pathology in the onion fly, Hylemya antiqua (Meigen) : 1. Gametogenesis [PhD thesis]
Theunissen, J.A.B.M. \ 1976
insects - plant pests - anthomyiidae - muscidae - drosophilidae - calliphoridae - agromyzidae - tachinidae - glossinidae - tephritidae - sterilization - sterile insect release - genetic control - excretory system - reproductive organs - urogenital system - delia antiqua - schizophora - Flies Control - Gametogenesis
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A revision of the genus Allium L. (Liliaceae) in Africa [PhD thesis]
Wilde-Duyfjes, B.E.E. de \ 1976
alliaceae - allium - africa

Abstract:
cum laude graduation (with distinction)

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Biological control of fruit-tree red spider mite [PhD thesis]
Rabbinge, R. \ 1976
trombidiidae - tetranychus urticae - bryobia - plant pests - plant protection - biological control - apples - malus
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Proteins at interfaces : the adsorption of human plasma albumin and bovine pancreas ribonuclease on polystyrene latices [PhD thesis]
Norde, W. \ 1976
interface - proteins - surfaces - surface phenomena
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Effects of light and phytochrome in heterotrophic growth of Lemna minor L. [PhD thesis]
Rombach, J. \ 1976
lemnaceae - lemna - photosynthesis - growth
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Flowering and vegetative propagation of pyrethrum (Chrysanthemum cinerariaefolium Vis.) in vivo and in vitro [PhD thesis]
Roest, S. \ 1976
asteraceae - flowers - fruits - medicinal plants - plant development - plant organs - plant physiology - plant vegetative organs
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Duinstruwelen in het Deltagebied [PhD thesis]
Sloet van Oldruitenborgh, C.J.M. \ 1976
dunes - duneland plants - vegetation - plant communities - netherlands - south-west netherlands - Sand dune plants
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Kappa-Carrageenan : a study on its physico-chemical properties, sol-gel transition and interaction with milk proteins [PhD thesis]
Snoeren, T.H.M. \ 1976
additives - chemical preservation - gums - milk - milk proteins
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Simulation of heat and mass transfer in spray drying [PhD thesis]
Lijn, J. van der \ 1976
heat treatment - heat exchangers - spray drying - computer simulation - simulation - simulation models
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Het gezin als sociologisch studie-object : een historisch overzicht van de ontwikkeling van een sub-discipline, speciaal met het oog op de situatie in Nederland [PhD thesis]
Leeuwen, L.T. van \ 1976
sociology - kinship - families - family life - family structure - history - netherlands
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Analysis of cosmetics with regard to legislation [PhD thesis]
Liem, D.H. \ 1976
clothing - cosmetics - essential oils - inspection - perfumery - toxic substances - toys - xenobiotics
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Reactions of pyridazines and pyridazine 1-oxides with nitrogen-containing nucleophiles [PhD thesis]
Klinge, D.E. \ 1976
pyridazines - chemical reactions
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Influence of denitrification in aquatic sediments on the nitrogen content of natural waters [PhD thesis]
Kessel, J.F. van \ 1976
water bottoms - inorganic compounds - denitrification - microbiology - nitrogen cycle - nitrogen - aquatic environment

Abstract:
A study was made of microbiological processes, particularly denitrification, leading to the elimination of nitrogen from natural waters. As denitrification is an anaerobic process and natural waters mostly contain dissolved oxygen, this process was suggested to proceed in the anaerobic sediment at the bottom of natural waters.

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The antimitotic properties of the benzimidazole fungicide carbendazim and a mechanism of resistance to this compound in Aspergillus nidulans [PhD thesis]
Davidse, L.C. \ 1976
aspergillus - fungicides - plant pathogenic fungi - plant protection - varieties

Abstract:
cum laude graduation (with distinction)

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Inlandse tabak : expansie en contractie van een handelsgewas in de 17e en 18e eeuw in Nederland [PhD thesis]
Roessingh, H.K. \ 1976
agricultural history - tobacco - history - netherlands
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Flowering and sex expression in Acer L. : a biosystematic study [PhD thesis]
Jong, P.C. de \ 1976
aceraceae - acer - forestry - trees - plant physiology - plant development - flowers - flowering - reproduction
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Common efforts in the development of rural Sarawak, Malaysia [PhD thesis]
Grijpstra, B.G. \ 1976
agriculture - rural planning - rural development - socioeconomics - social policy - history - ethnography - anthropology - social sciences - malaysia - folk culture - sarawak - economic planning - social issues - social problems - customs - ethnology
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Magnetic resonance and fluorescence studies on pyruvate dehydrogenase complexes and their small molecular weight constituents [PhD thesis]
Grande, H.J. \ 1976
nuclear magnetic resonance - oxidoreductases
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