Found 22 document(s)
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The performance of a full scale low height barrier prototype meant to attenuate tramway noise is measured in situ. The prototype is made of a simple L-shape assembly of pressed wood boards covered on the source side with...
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Earth berms have been used for many years along railways and motorways as noise abatement systems. On one hand their construction is often cheaper than traditional barriers with less negative environmental impacts and be...
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Nederlands in het perspectief van uitspraakverwerving en contrastieve taalkunde (“Dutch from the point of view of pronunciation acquisition and contrastive linguistics”) gives an overview of linguistic research carried o...
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The nonlinear parabolic equation (NPE) is a time-domain method widely used in underwater sound propagation applications. It allows simulation of weakly nonlinear sound propagation within an inhomogeneous medium. So that ...
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En verger biologique, pour lequel le recours à la lutte directe contre les ravageurs est limité, les possibilités de manipulation de l'habitat des ravageurs et des auxiliaires (l'arbre fruitier et l'environnement végétal...
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Les travaux présentés dans cette thèse s'inscrivent dans le cadre bio-informatique de l'analyse des génomes. Plus particulièrement, ces travaux concernent l'expression des gènes et les éléments régulateurs, présents dans...
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Physical education programs are essential to holistic development of children, because learning occurs within several domains. In addition to addressing the psychomotor objectives related to physical development, many ph...