This work focuses on the ultrasonic characterization and hardness of Austenitic stainless steel in thermal variation. The sample which was heat treated at 1050 o C has the highest hardness value and plays a dominant role in dispersion of carbides. Shear wave velocity and hardness show similar trend in variation with temperature. The effect of volume expansion would be to decrease the elastic co...

Address: 1Community Mental Health Services, Caritas St. Poelten, Dr. Karl Renner Promenade 12, A-3100 St. Poelten, Austria, 2Division of Social Psychiatry, Vienna Medical University, Währinger Gürtel 18-20, A-1090 Vienna, Austria, 3Justizanstalt Mittersteig, Mittersteig 25, A-1050 Vienna, Austria and 4Department of Medical Statistics, Vienna Medical University, Spitalgasse 23, A-1090 Vienna, Au...

MORPHOLOGIES AND WIND REGIMES. S.Silvestro, L. K. Fenton, T. I. Michaels and G. G. Ori, International Research School of Planetary Sciences, Università d’Annunzio, Pescara, Italy ([email protected]), 2 Carl Sagan Center, NASA Ames Research Center, MS 245-3, Moffett Field, CA 940351000, USA, Southwest Research Institute, 1050 Walnut St Suite 300, Boulder, CO 80302, USA, 4 Ibn Battuta Centre,...

M. S. Torre, C. Masoller, and Paul Mandel Instituto de Fı́sica ‘‘Arroyo Seco,’’ UNCPBA Pinto 399 (7000) Tandil, Argentina Instituto de Fı́sica, Facultad de Ciencias, Universidad de la República, Igua 4225, Montevideo 11400, Uruguay Université Libre de Bruxelles, Optique Nonlinéaire Théorique, Campus Plaine Code Postale 231, B-1050 Bruxelles, Belgium ~Received 22 March 2002, revised manuscript rec...

1 , Supelec OPTEL Research Group, Laboratoire Matériaux Optiques, Photoniques et Systèmes (LMOPS) EA-4423, 2 rue Edouard Belin, 57070 Metz, France 2 , Brussels Photonic Team, Department of Applied Physics and Photonics (B-PHOT TONA), Vrije Universiteit Brussels, Pleinlaan 2, 1050 Brussels, Belgium 3 , Institute of Solid-state Physics, 72 Tzarigradsko Chaussee Blvd., 1784 Sofia, Bulgaria † , mar...

Segmental Approaches for Automatic Speaker Verification Dijana Petrovska-Delacrétaz∗,1, Jan Černocký†, Jean Hennebert‡, and Gérard Chollet§ ∗Circuits and Systems Laboratory, Swiss Federal Institute of Technology, DE-CIRC, 1015 Lausanne, Switzerland; †Institute of Radio-electronics, Brno University of Technology, Czech Republic; ‡UpperSide Consulting, 52 Chaussée de Vleurgat, 1050 Brussels, Belg...

based on free-space modules: towards manufacturable solutions. Michael Vervaeke , Christof Debaes, Heidi Ottevaere, Patrik Tuteleers Wim Meeus, Marnik Brunfaut, Jan Van Campenhout, Hugo Thienpont Vrije Universiteit Brussel (VUB), Dep. of Applied Physics and Photonics (TONA/TW), Pleinlaan 2, B-1050 Brussels Universiteit Gent (RUG), Dep. of Electronics and Information Systems (ELIS), Sint Pieters...

Vincent Josse, 2 Metin Sabuncu, Nicolas J. Cerf, Gerd Leuchs, and Ulrik L. Andersen ∗ Institut für Optik, Information und Photonik, Max-Planck Forschungsgruppe, Universität Erlangen-Nürnberg, Günther-Scharowsky str. 1, 91058, Erlangen, Germany LCFIO, UMR8501 du CNRS, Bâtiment 503 Centre Universitaire, 91403 Orsay Cedex, France QuIC, Ecole Polytechnique, CP 165, Universitè Libre de Bruxelles, 10...

Laboratorium voor Genetika, Department of Genetics, Flanders lnteruniversity lnstitute for Biotechnology, Universiteit Gent, K.L. Ledeganckstraat 35, 8-9000 Gent, Belgium (W.V.C., M.V.M., D.I.); Laboratoire Associé de I’lnstitut National de Ia Recherche Agronomique, France (D.I.); and Laboratorium voor Biofysica, Faculteit Wetenschappen, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, B...

Cotton varieties that are high yielding and resistant to pests required improve production productivity capitalize on the crop’s enormous potential its critical role in Ethiopia’s expanding textile industry. Lack of improved cotton technology has forced farmers recycle local for ages which have become very susceptible major causes low quality country. Among pests, bollworms (Helicoverpa armiger...