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Van der Tol, S. (author)Radio astronomical observations at low frequencies (< 250 MHz), can be severely distorted by fluctuations in electron density in the ionosphere. The free electrons cause a phase change of electromagnetic waves traveling through the ionosphere. This effect increases for lower frequencies. For this reason observations at low frequencies have been...doctoral thesis 2009
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- Frimout, E.D.L.M. (author) doctoral thesis 1995
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Bandounas, L. (author)Renewable resources such as lignocellulosic biomass are promising feedstocks for the production of bio-fuels and value-added products. Biocatalysts are considered important tools in such processes. Pseudomonas putida S12 has a broad metabolic potential and is exceptionally tolerant towards a range of toxic organic solvents and aromatic compounds...doctoral thesis 2011
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- Zevenbergen, J. (author) doctoral thesis 2002
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- Groeneveld, P.R. (author) doctoral thesis 1991
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- Visser, C.A. (author) doctoral thesis 2005
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- Schouten, P.G. (author) doctoral thesis 1994
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- Jansz, J.J.C. (author) doctoral thesis 1984
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- Allam, M.I. (author) doctoral thesis 1967
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- Meijer, F.M. (author) doctoral thesis 1992
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- Zermatten, H.L.J. (author) doctoral thesis 1929
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- Thoenes, D. (author) doctoral thesis 1957
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- Van Schie, B.J. (author) doctoral thesis 1987
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- Steenbekkers, L.P.A. (author) doctoral thesis 1993
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- Koop, R.J.J. (author) doctoral thesis 1993
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- Nelissen, L.J.M. (author) doctoral thesis 1970
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Schoonover, R.W. (author)In this dissertation, the field of singular optics is examined in terms of common laboratory experiments. Different types of field singularities are related to one another. Problems in coherence theory related to two correlated sources are also investigated.doctoral thesis 2009
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- Sant, T. (author) doctoral thesis 2007
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- Van der Schaaf, J. (author) doctoral thesis 2002
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- Schuurmans, J. (author) doctoral thesis 1997