Did You See?

Did You See Learning To Listen and Read Through Movement by James H. Humphrey? It presents a unique and interesting way for children to practice and maintain comprehension skills. The procedure presented suggests working through enjoyable physical movement activities-games, stunts, and rhythms-to develop comprehension skills, first in listening and then in reading. It is published by Kimbo Educational, P.O. Box 246, Deal, New Jersey 07723. The copyright date is 1974

2DH Morphodynamic Time-Dependent Hindcast Modelling of a Groyne System in Ghana

Sediment Transport and Morphodynamic

Medium Term Time-Dependent Morphodynamic Modelling of Beach Profile Evolution in Ada, Ghana

Sediment Transport and Morphodynamic

Towards an efficient and highly accurate coupled numerical modelling approach for wave interactions with a dike on a very shallow foreshore

C

WALOWA (wave loads on walls) : large-scale experiments in the delta flume

Overtopping wave loads on vertical structures on top of a dike have been investigated in several small scale experiments in the past. A large-scale validation for a mild foreshore situation is still missing. Hence the WALOWA experimental campaign was carried out to address this topic. In the present paper the objectives of the WALOWA project are outlined in detail, the model and measurement set-up described and the test program presented. Furthermore, preliminary results featuring a single 1000 irregular waves test of the test program are highlighted. This includes the study of the mild and sandy foreshore evolution by comparing profiles before and after the test execution. The profile measurements are obtained with a mechanical profiler. The wave parameters offshore and at the dike toe are numerically simulated using a SWASH model. The numerical results are validated against the measurements. Finally, the force and pressure time series of the waves impacting against the wall are processed and filtered. The load cell measurements and the time series of integrated pressures are compared to each other and for each impact event the maximum force is derived.Hydraulic Structures and Flood RiskEnvironmental Fluid Mechanic