Het resultaat van de proeven kan in het kort als volgt worden samengevat. 1) De snelheidsverdeling op de kruin van de dam is moeilijk reproduceerbaar. De uit de snelheidsverdeling berekende schuifspanning is als gevolg daarvan nogal onnauwkeurig. 2) De aantasting van de dam is goed reproduceerbaar. 3) Tussen schuifspanning en bruto-transport,...
Analyse van de gegevens van de golfpalen OSII, OSIII, OSIV en BGI over de periode 1957-1962. Relatie tussen Hs, windrichting, windsnelheid, windduur, strijklengte, stroomsnelheid en waterdiepte.
A mathematical theory about phenomena that occur if on a coastal area groynes are constructed. The theory is a simplification: it just deals with one aspect. The starting point in the coastal equation of Pelnard-Considère and a linearisation between the transport along the groyne and the size of the 'step' in the coastline at the groyne. The...
The aims of this paper are: 1. To publish some available coastal measurements and computations of more than local importance. 2. To investigate the influence of groynes in practice. 3. To investigate the motion of the gullies in the outer deltas. The following conclusions are drawn: 1. The gross littoral drift along the Dutch coast is of the...
Bult, W. (author), Seevinck, P.R. (author), Krijger, G.C. (author), Visser, T. (author), Kroon-Batenburg, L.M.J. (author), Bakker, C.J.G. (author), Hennink, W.E. (author), Van het Schip, A.D. (author), Nijsen, J.F.W. (author)
Purpose The aim of this study was to develop microspheres with an ultra high holmium content which can be neutron activated for radioablation of malignancies. These microspheres are proposed to be delivered selectively through either intratumoral injections into solid tumors or administered via an intravascularly placed catheter. Methods...