in this paper the telemac-3d model has been hired to simulate and study the high waves’ interaction with coastal structures. therefore a special arrangement of telemac-3d has been prepared in this study to simulate wave generation, coastal processes, wave set-up and overtopping over coastal structures. experimental data has been used to verify this arrangement of the model. thereafter, the mode...

The erosion caused by jets issued from hydraulic structures progressively develops a confined scour-hole on the riverbed. A realistic scour assessment must consider both the influence of the air entrained when the jet plunges into the pool and the flow patterns induced by bottom geometry. This experimental study systematically analyzes the combined influence of jet aeration and pool confinement...

The coupling between cardiac mechanics and electric signaling is addressed in a non–standard framework in which the electrical potential dictates the active strain (not stress) of the muscle. The physiological and mathematical motivations leading us to this choice are illustrated. The propagation of the electric signal is assumed to be governed by the FitzHugh– Nagumo equations, rewritten in ma...

The coupling between cardiac mechanics and electric signaling is addressed in a nonstandard framework in which the electrical potential dictates the active strain (not stress) of the muscle. The physiological and mathematical motivations leading us to this choice are illustrated. The propagation of the electric signal is assumed to be governed by the FitzHugh–Nagumo equations, rewritten in mate...

This article reviews recent developments in multiresolution analysis which make it a powerful tool for the systematic treatment of the multiple length-scales inherent in the electronic structure of matter. Although the article focuses on electronic structure, the advances described are useful for non-linear problems in the physical sciences in general. Among the reviewed developments is the con...

This paper reports findings from an exploratory series of case studies undertaken to better understand the impacts of digitization on organizational and knowledge recombination. While ‘digitalized firms’ are expected to frequently update their knowledge (e.g., big data analyses, ‘smarter’ products) and organizational structures (e.g., agile team structures, open innovation approaches), we know ...

Abstract The strongly nonlinear dynamics of taut strings, traveled by a force moving with uniform velocity, is analyzed. A change variable performed, which recasts the equations motion in terms linearized dynamic displacement, measured from quasi-static response. Under hypothesis load velocity far enough celerity string, system appears form linear PDEs whose coefficients are slowly time. Since ...

A numerical model was developed based on the Cubic-Interpolated Pseudo-particle (CIP) Combined Unified Procedure (CIP-CUP or C-CUP) method equipped with a Large Eddy Simulation (LES) model and a re-initialization method. The model was validated and applied to the tidal bore flow with a weak breaking front. In the tidal bore flow, the model equipped with a LES turbulence model reproduced accurat...