Publications

• Article dans une revue

La sismique réflexion haute résolution, outil complémentaire du radar géologique pour la reconnaissance des souches superficielles

Bogdan Piwakowski, C. Leonard, Isam Shahrour

Cet article présente une application réussie de l'imagerie sismique réflexion haute résolution (SHR) pour la reconnaissance de couches superficielles. Des progrès récents dans ce domaine ont été accomplis en ce qui concerne les systèmes de mesure, le traitement des signaux et les techniques d…

Revue française de Géotechnique, 2002, 101, pp.23-34. ⟨hal-00140306⟩

• Article dans une revue

Detection of chemical damage in concrete using ultrasound

S. Ould Naffa, Marc Goueygou, Bogdan Piwakowski, François Buyle-Bodin

This research deals with a non-destructive method for characterizing the degraded cover of concrete structures using high-frequency ultrasound (0.5–1 MHz). Although such a frequency range is unusual in civil engineering, it is well suited to the kind of defect to be detected, as it corresponds to a…

Ultrasonics, 2002, 40 (1-8), pp.247-251. ⟨10.1016/S0041-624X(02)00146-4⟩. ⟨hal-00140147⟩

• Article dans une revue

Assessment of broadhand ultrasonic attenuation measurements in inhomogeneous media

Marc Goueygou, Bogdan Piwakowski, S. Ould Naffa, François Buyle-Bodin

In this paper, we address the problem of evaluating the acoustic attenuation of “difficult” media, i.e. highly attenuating and scattering media. In a broadband, through transmission setup, the signals acquired from such media are characterized by a poor signal-to-noise ratio. Therefore, an accurate…

Ultrasonics, 2002, 40 (1-8), pp.77-82. ⟨10.1016/S0041-624X(02)00094-X⟩. ⟨hal-00140145⟩

• Article dans une revue

In vitro studies of human and rat osteoclast activity on hydroxyapatite, b-tricalcium phosphate, calcium carbonate

Francine Monchau, A Lefèvre, Michel Descamps, A Belquin-Myrdycz C, P Laffargue, H F Hildebrand

Investigations on the ceramic degradation caused by osteoclasts are designed to assess osteoclast Á/ceramic interactions and to determine which ceramics are more suitable for use as bone substitute. This study investigated the resorptive activity of osteoclasts on ceramics presenting different…

Biomolecular Engineering, 2002, 19 (2-6), pp.143-152. ⟨10.1016/S1389-0344(02)00023-0⟩. ⟨hal-03280920⟩

• Article dans une revue

Electron-beam-induced reactivation of Si dopants in hydrogenated and deuterated 2D AlGaAs heterostructures. Application to the fabrication of nanostructures

L. Kurowski, S. Silvestre, D. Loridant-Bernard, E. Constant, M. Barbe, Jérome Chevalier, M. Constant

Materials Research Society Symposia Proceedings, 2002, 719, pp.275-281. ⟨hal-00278932⟩

• Autre publication scientifique

Potentialités des hétérostructures GaSb/AlxGa1-xSb/InAs sur substrat GaAs pour la réalisation de HEMT en vue d'applications faible bruit en ondes millimétriques

Hervé Boutry

2002. ⟨hal-00148635⟩

• Communication dans un congrès

Transport diélectrophorétique de microgouttes pour un Lab-On-Chip à vocation biologique

Julien Carlier, F. Caron, C. Druon, P. Tabourier, J.C. Camart, J.P. Le Pesant

2002, pp.275-282. ⟨hal-00148728⟩

• Communication dans un congrès

Prediction du coefficient de réflexion de structures enfouies

Latifa Achrait-Furlan, T. Lasri, Ahmed Mamouni

7èmes Journées de Caractérisation Microondes et Matériaux, JCMM 2002, 2002, Toulouse, France. ⟨hal-00148331⟩

• Communication dans un congrès

On the response of a limited chain of welded spherical beads

Anne-Christine Hladky, Arnaud Devos, M. de Billy

2nd Anglo-French Physical Acoustics Conference, 2002, Wissant, France. ⟨hal-00147787⟩

• Communication dans un congrès

Designing cymbal transducers for underwater systems

R.E. Newnham, A. Dogan, J.F. Tressler, R.J. Meyer, A.E. Uzgur, W.J. Hughes, D.C. Markley, J. Zhang, Anne-Christine Hladky

2002 US Navy Workshop on Acoustic Transduction Materials and Devices, 2002, Baltimore, MD, United States. ⟨hal-00147784⟩