Effect of ground scattering on noise barriers efficiency

contribution separately and compare it with the direct phonon transmission contribution (1). For these defect assisted phonon transmission processes the parallel component of

To account for his observation, he builds a semantics for a propositional modal language in which all sentences define an update function on an information state, which is modelled as

Elle passe le nombre flou dans sa forme paramétrique en calculant la fonction inverse en r de chaque restriction de la fonc- tion d’appartenance (deux fonctions pour les restrictions

more technical presentations, and engage in a more analytical discussion. Basically, this thesis contains a series of rule systems which are gener- ated from the observations

matrix model of design activities as a Design Structure Matrix (DSM) [20]. This representation has been used in a number of design projects to.. successfully map dependencies

Plastic areas around the tunnel excavation and stress state in the rockbolts in section 12. (chainage 1976) (largest convergence) (a) and plastic areas around the tunnel excavation and

L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des

Keywords: ground effect, screen effect, concept, driving efficiency, energy consumption, high-speed motion.. The paper describes a new approach for driving