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69

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Journal articles30 documents

  • Marwa Sawan, Hilal Reda, Nadine Saad, Abbass Hamadeh, Sun Bin, et al.. Numerical approach to quantify and characterize interface mechanical behavior between thin layer substrate and biological tissues. Journal of Mechanics in Medicine and Biology, World Scientific Publishing, 2021, 21 (06), pp.2150026. ⟨10.1142/S0219519421500263⟩. ⟨hal-03441052⟩
  • D. Ishac, S. Matta, S. Bin, H. Aziz, E. Karam, et al.. Objective assessment of covid-19 severity affecting the vocal and respiratory system using a wearable, autonomous sound collar. Cellular and Molecular Bioengineering, Spinger (en ligne) / BMES (imprimé), In press, ⟨10.1007/s12195-021-00712-w⟩. ⟨hal-03501568⟩
  • Fayssal Hamza Cherif, Lotfi Hamza Cherif, Mohammed Benabdellah, Georges Nassar. Monitoring driver health status in real time. Review of Scientific Instruments, American Institute of Physics, 2020, 91 (3), pp.035110. ⟨10.1063/1.5098308⟩. ⟨hal-03142224⟩
  • Sandrine Matta, Daher Diab, Nadine Saad, Dany Ishac, Georges Nassar. Passive wideband concentric rings resonator for vocal cords abnormalities detection: Application on larynx cancer pathologies. Review of Scientific Instruments, American Institute of Physics, 2020, 91 (1), 015115, 10 p. ⟨10.1063/1.5090193⟩. ⟨hal-03322823⟩
  • Daher Diab, Nikolay Smagin, Fabrice Lefebvre, Georges Nassar, Samih Isber, et al.. Broadband vibrational energy harvesting with a spherical piezoelectric transducer devoted to underwater wireless sensor networks. Acta Acustica united with Acustica, Hirzel Verlag, 2019, 105 (4), pp.616-629. ⟨10.3813/AAA.919342⟩. ⟨hal-03139115⟩
  • F. El Omar, A. Naja, D. Diab, Fabrice Lefebvre, Georges Nassar, et al.. An autonomous low-power management system for energy harvesting from a miniaturized spherical piezoelectric transducer. Review of Scientific Instruments, American Institute of Physics, 2019, 90 (7), pp.075004. ⟨10.1063/1.5084267⟩. ⟨hal-03139114⟩
  • Sizhe Li, Julien Carlier, Malika Toubal, Huiqin Liu, Pierre Campistron, et al.. High Frequency Acoustic On-Chip Integration for Particle Characterization and Manipulation in Microfluidics. Applied Physics Letters, American Institute of Physics, 2017, 111, pp.163503. ⟨10.1063/1.5003414⟩. ⟨hal-03258701⟩
  • Georges Nassar, Pierre Campistron, Fabrice Lefebvre, Bertrand Nongaillard. Ultrasonic measurement of bulk and shear moduli variations in porous alumina media. Ultrasonics, Elsevier, 2013, 53, pp.545-551. ⟨10.1016/j.ultras.2012.09.011⟩. ⟨hal-00796470⟩
  • Georges Nassar, A. Medjdoub, N. Saad. Global transmission and reflection coefficients of the ultrasonic component in porous media : a new approach. Ultrasonics, Elsevier, 2013, 53, pp.1097-1103. ⟨10.1016/j.ultras.2013.02.004⟩. ⟨hal-00823965⟩
  • A. Bachar, Georges Nassar, Cyrille Albert-Mercier, F. Bouchart, C. Follet, et al.. High frequency ultrasound measurements on a translucent thin bioglass, based on Si, Ca, Na : study of the distribution of elastic modulus. Optical Materials, Elsevier, 2013, 36, pp.75-79. ⟨10.1016/j.optmat.2013.05.009⟩. ⟨hal-00877713⟩
  • R. Dufour, N. Saad, Julien Carlier, Pierre Campistron, Georges Nassar, et al.. Acoustic tracking of Cassie to Wenzel wetting transitions. Langmuir, American Chemical Society, 2013, 29, pp.13129-13134. ⟨10.1021/la402481b⟩. ⟨hal-00903760⟩
  • Fabrice Lefebvre, J. Petit, Georges Nassar, P. Debreyne, Guillaume Delaplace, et al.. Inline high frequency ultrasonic particle sizer. Review of Scientific Instruments, American Institute of Physics, 2013, 84 (7), 075101, 8 p. ⟨10.1063/1.4811847⟩. ⟨hal-00877657⟩
  • N. Saad, R. Dufour, Pierre Campistron, Georges Nassar, Julien Carlier, et al.. Characterization of the state of a droplet on a micro-textured silicon wafer using ultrasound. Journal of Applied Physics, American Institute of Physics, 2012, 112, pp.104908-1-9. ⟨10.1063/1.4767223⟩. ⟨hal-00788344⟩
  • Georges Nassar, Bertrand Nongaillard, J. Cheio. In-line dynamic acoustic behavior of a viscoelastic complex media : dough application. Open Acoustics Journal, Bentham Open, 2012, 5, pp.39-45. ⟨10.2174/1874837601205010039⟩. ⟨hal-00788343⟩
  • Georges Nassar, A. Skaf, N. Saad. Acoustic technique to monitor the kinetics of porous development phenomena in viscoelastic media. Journal of Sound and Vibration, Elsevier, 2012, 331, pp.540-555. ⟨10.1016/j.jsv.2011.07.019⟩. ⟨hal-00788336⟩
  • B. Richard, Malika Toubal, J.F. Le Page, Georges Nassar, Edouard Radziszewski, et al.. Ultrasound tests in a stirred vessel to evaluate the reconstitution ability of dairy powders. Innovative Food Science and Emerging Technologies, Elsevier, 2012, 16, pp.233-242. ⟨10.1016/j.ifset.2012.06.007⟩. ⟨hal-00790367⟩
  • Vincent Vajnovszki, Toufik Mansour, Georges Nassar. Loop-free Gray code algorithm for e-restricted growth fonctions. Information Processing Letters, Elsevier, 2011, 111 (11), pp.541-544. ⟨hal-00790765⟩
  • Pierre Campistron, Julien Carlier, N. Saad, J. Gao, Malika Toubal, et al.. High frequency ultrasound, a tool for elastic properties measurement of thin films fabricated on silicon. Advanced Materials Research, Trans Tech Publications, 2011, 324, pp.277-281. ⟨10.4028/www.scientific.net/AMR.324.277⟩. ⟨hal-00795917⟩
  • Georges Nassar, Fabrice Lefebvre, A. Skaf, Julien Carlier, Bertrand Nongaillard, et al.. Ultrasonic and acoustic investigation of cheese matrix at the beginning and the end of ripening period. Journal of Food Engineering, Elsevier, 2010, 96, pp.1-13. ⟨10.1016/j.jfoodeng.2009.06.029⟩. ⟨hal-00549529⟩
  • A. Skaf, Georges Nassar, Fabrice Lefebvre, Bertrand Nongaillard. A new acoustic technique to monitor bread dough during the fermentation phase. Journal of Food Engineering, Elsevier, 2009, 93, pp.365-378. ⟨10.1016/j.jfoodeng.2009.02.005⟩. ⟨hal-00473706⟩
  • S. Wang, Pierre Campistron, Julien Carlier, Dorothée Debavelaere-Callens, Bertrand Nongaillard, et al.. SU-8-based nanocomposites for acoustical matching layer. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, Institute of Electrical and Electronics Engineers, 2009, 56, pp.1483-1489. ⟨10.1109/TUFFC.2009.1204⟩. ⟨hal-00473731⟩
  • B. Merheb, Georges Nassar, Bertrand Nongaillard, Guillaume Delaplace, J.C. Leuliet. Design and performance of a low-frequency non intrusive acoustic technique for monitoring fouling in plate heat exchangers. Journal of Food Engineering, Elsevier, 2007, 82 (4), pp.518-527. ⟨10.1016/j.jfoodeng.2007.03.022⟩. ⟨hal-00283955⟩
  • Georges Nassar, M.N. Sabra, Fabrice Lefebvre, Malika Toubal, Bertrand Nongaillard, et al.. Design of low-frequency ultrasonic sensors for the analysis of the draining stage of cheese production. Ultrasonics, Elsevier, 2006, 44, pp.1045-1050. ⟨hal-00138735⟩
  • Georges Nassar, M.N. Sabra, Fabrice Lefebvre, Malika Toubal, Bertrand Nongaillard, et al.. Design of low-frequency ultrasonic sensors for the analysis of the draining stage of cheese production. Ultrasonics, Elsevier, 2006, 44, pp.E1045-E1050. ⟨hal-02655890⟩
  • Georges Nassar, Bertrand Nongaillard. Design of a wide-angle spectrum source for material characterization : point low-frequency ultrasonic sensor. NDT & E International, Elsevier, 2004, 37, pp.481-488. ⟨hal-00141974⟩
  • Georges Nassar, Bertrand Nongaillard, Y. Noel. Study by ultrasound of the impact of technological parameters changes in the milk gelation process. Journal of Food Engineering, Elsevier, 2004, 63, pp.229-236. ⟨hal-00142002⟩
  • Georges Nassar, Bertrand Nongaillard, Y. Noël. Monitoring of milk gelation using a low-frequency ultrasonic technique. Journal of Food Engineering, Elsevier, 2001, 48, pp.351-359. ⟨hal-00152936⟩
  • Georges Nassar, Bertrand Nongaillard, Y. Noël. Monitoring of milk gelation using a low-frequency ultrasonic technique. Journal of Food Engineering, Elsevier, 2001, 48, pp.351-359. ⟨hal-02672984⟩
  • Georges Nassar, Bertrand Nongaillard, Y. Noël. Optimization of a low-frequency ultrasonic technique to monitor the change in physical states in viscoelastic media : gelation process. Journal of the Acoustical Society of America, Acoustical Society of America, 2000, 107, pp.2735-2743. ⟨hal-00159073⟩
  • Georges Nassar, Bertrand Nongaillard, Y. Noël. Optimization of a low-frequency ultrasonic technique to monitor the change in physical states in viscoelastic media : gelation process. Journal of the Acoustical Society of America, Acoustical Society of America, 2000, 107 (5), pp.2735-2743. ⟨hal-02691204⟩

Conference papers36 documents

  • V. Elias, A. Rabih, S. Bin, H. Aziz, Georges Nassar. An autonomous acoustic collar to quantify the severity of covid-19 effects by analyzing the vibratory components of vocal and respiratory systems. 3rd IEEE International Conference on Design and Test of Integrated Micro and Nano-Systems, DTS 2021, Jun 2021, Sfax, Tunisia. ⟨10.1109/DTS52014.2021.9498235⟩. ⟨hal-03362268⟩
  • M Sawan, H Reda, N Saad, S Bin, Georges Nassar. Autonomous, connected ultrasonic microsystem dedicated to monitoring the pathophysiology of the phonic and respiratory apparatus. 3rd International Conference on Mathematical Models & Computational Techniques in Science & Engineering, MMCTSE 2020, Feb 2020, London, United Kingdom. J. Phys.-Conf. Ser. 1564 (2020), 012001, 9 p., ⟨10.1088/1742-6596/1564/1/012001⟩. ⟨hal-03472318⟩
  • Marwa Sawan, Hilal Reda, Nadine Saad, Georges Nassar, Mohammad Hammoud. Numerical approach of biological tissues/thin layer sensor interface behavior quantification. International Conference on Numerical Analysis and Applied Mathematics (ICNAAM), Sep 2019, Rhodes, Greece. 420030, 6 p., ⟨10.1063/5.0026643⟩. ⟨hal-03322799⟩
  • Dany Ishac, Antoine Abche, Elie Karam, Georges Nassar, Dorothée Debavelaere-Callens. A text-dependent speaker-recognition system. IEEE International Instrumentation and Measurement Technology Conference (I2MTC), May 2017, Torino, Italy. pp.147-152. ⟨hal-03280240⟩
  • Sizhe Li, Julien Carlier, Fabrice Lefebvre, Pierre Campistron, Dorothée Debavelaere-Callens, et al.. Optimization of high frequency 45 degrees acoustic mirrors for lab on chip applications. Proceedings of the 2015 ICU International Congress on Ultrasonics, May 2015, Metz, France. pp.918-922, ⟨10.1016/j.phpro.2015.08.190⟩. ⟨hal-03280234⟩
  • N.M. Saad, B. Merheb, Georges Nassar, Pierre Campistron, Julien Carlier, et al.. Characterization of the state of a droplet at a micro-textured silicon wafer using a finite difference time-domain (FDTD) method. International Symposium on Ultrasound in the Control of Industrial Processes, UCIP 2012, 2012, Madrid, Spain. pp.012052-1-4, ⟨10.1088/1757-899X/42/1/012052⟩. ⟨hal-00802626⟩
  • B. Richard, Malika Toubal, J-F. Le Page, Georges Nassar, Edouard Radziszewski, et al.. Ultrasound tests in a stirred vessel to evaluate the ability of dairy powders to reconstitute. 5. International Symposium on Spray Dried Dairy Products, Jun 2012, Saint Malo (FR), France. ⟨hal-00924781⟩
  • B. Richard, O. Syll, Malika Toubal, J-F. Le Page, Georges Nassar, et al.. A set of predictive tools to diagnosis reconstitution and ageing behaviour of dairy powders. World Dairy Summit 2012, Apr 2012, Cap Town (ZA), South Africa. ⟨hal-00924785⟩
  • Bruno Richard, Ousmane Syll, Malika Toubal, Jean-Francois Le Page, Georges Nassar, et al.. A set of predictive tools to diagnosis reconstitution and ageing behaviour of dairy powders. World Dairy Summit 2012, Nov 2012, Cap Town, South Africa. ⟨hal-01209367⟩
  • Bruno Richard, Malika Toubal, Jean-Francois Le Page, Georges Nassar, Edouard Radziszewski, et al.. Ultrasound tests in a stirred vessel to evaluate the ability of dairy powders to reconstitute. 5. International Symposium on Spray Dried Dairy Products, Jun 2012, Saint Malo, France. ⟨hal-01209386⟩
  • N. Saad, J. Dgheim, Z. Herro, B. Merheb, Georges Nassar, et al.. Caractérisation de l'état d'une goutte d'eau sur une surface de silicium micro-texturée en utilisant deux méthodes de modélisation. Journées Franco-Libanaises Physique et Interfaces, JFLPI, 2011, Villeneuve d'Ascq, France. ⟨hal-00807662⟩
  • B. Richard, Malika Toubal, J.F. Lepage, Georges Nassar, Edouard Radziszewski, et al.. Classification de poudres laitières selon leur pouvoir de solvatation estimé par méthode acoustique. XIIIème Congrès de la Société Française du Génie des Procédés, SFGP 2011, 2011, Lille, France. ⟨hal-00807669⟩
  • Bruno Richard, Malika Toubal, Edouard Radziszewski, Georges Nassar, Jean-Francois Le Page, et al.. Classification de poudres laitières selon leur pouvoir de solvatation estimé par méthode acoustique. XIIIème Congrès de la Société Française du Génie des Procédés, SFGP 2011, Lille : France (2011), Nov 2011, Lille, France. ⟨hal-01454283⟩
  • Georges Nassar, A. Skaf, Bertrand Nongaillard. Study of the acoustical properties of homogeneous and highly absorbing heterogeneous media using a composite acoustic sensor. 1st Mediterranean Congress on Acoustics, MCA 2010, 2010, Salé, Morocco. ⟨hal-00808294⟩
  • Georges Nassar, Bertrand Nongaillard. On-line mechanical behaviour of bread dough in kneading phase viewed by an acoustic low frequency technique. 1st Mediterranean Congress on Acoustics, MCA 2010, 2010, Salé, Morocco. ⟨hal-00808275⟩
  • G. Freiha, Georges Nassar, Pierre Campistron, Bertrand Nongaillard. Acoustic study of bulk and shear modulus variation in alumina porous medium. 1st Mediterranean Congress on Acoustics, MCA 2010, 2010, Salé, Morocco. ⟨hal-00808276⟩
  • Georges Nassar, Fabrice Lefebvre, A. Skaf, Bertrand Nongaillard. Ultrasonic and acoustic method for viscoelastic complex media characterization. Second ASA-EAA Joint Conference, ACOUSTICS'08, 2008, Paris, France. ⟨hal-00362074⟩
  • Georges Nassar, B. Merheb, A. Skaf, Fabrice Lefebvre, Bertrand Nongaillard. Study and development of a low-frequency acoustic sensor dedicated to the vibratory analysis and the mechanical characterization of the plates. Second ASA-EAA Joint Conference, ACOUSTICS'08, 2008, Paris, France. ⟨hal-00362075⟩
  • A. Skaf, Georges Nassar, Fabrice Lefebvre, Bertrand Nongaillard. Low frequency composite acoustic sensor for highly absorbing media characterization. Second ASA-EAA Joint Conference, ACOUSTICS'08, 2008, Paris, France. ⟨hal-00362061⟩
  • Georges Nassar, B. Merheb, A. Skaf, Bertrand Nongaillard. Study and development of a compact low frequency acoustic sensor for vibratory analysis and characterisation of mechanical plates. Proceedings of the 2007 International Congress on Ultrasonics, ICU 2007, 2007, Vienna, Austria. ⟨hal-00367716⟩
  • Georges Nassar, A. Skaf, Fabrice Lefebvre, B. Merheb, Bertrand Nongaillard. Study and design of low frequency acoustic sensor for strong absorbing media characterization. Proceedings of the 2007 International Congress on Ultrasonics, ICU 2007, 2007, Vienna, Austria. ⟨hal-00367715⟩
  • Georges Nassar, A. Skaf, Fabrice Lefebvre, B. Merheb, Bertrand Nongaillard. Study and design of a composite acoustic sensor to characterize a heterogeneous media presenting a complex matrix. Proceedings of the 19th International Congress on Acoustics, ICA 2007, 2007, Madrid, Spain. ⟨hal-00367717⟩
  • Georges Nassar, A. Skaf, Fabrice Lefebvre, Bertrand Nongaillard, R. Dib. Design of low frequency acoustic sensor for wheat dough study in kneading and fermentation phases. 2006, pp.1153-1163. ⟨hal-00138738⟩
  • Georges Nassar, M.N. Sabra, Fabrice Lefebvre, Malika Toubal, Bertrand Nongaillard, et al.. Ultrasonics assessment of draining kinetic and adhesion phenomenon during cheese manufacture. 2006, pp.327-328. ⟨hal-00138736⟩
  • B. Merheb, Georges Nassar, Bertrand Nongaillard, Guillaume Delaplace, J.C. Leuliet. Fouling monitoring in plate heat exchanger using low-frequency acoustic technique. 2006, pp.327-328. ⟨hal-00138737⟩
  • B. Mehreb, Georges Nassar, Bertrand Nongaillard, Guillaume Delaplace, J.C. Leuliet. Suivi en ligne par méthode acoustique de l'encrassement des échangeurs de chaleur à plaques. 2006, pp.797-800. ⟨hal-00140198⟩
  • Georges Nassar, Wei-Jiang Xu, Bertrand Nongaillard, L. Camus. Design of an ultrasonic system for the online detection of foreign bodies embedded in viscoelastic media. Proceedings of the 2005 Joint World Congress on Ultrasonics/Ultrasonics International, WCU/UI'05, 2005, Beijing, China. ⟨hal-00140798⟩
  • Georges Nassar, M.N. Sabra, Fabrice Lefebvre, Malika Toubal, Bertrand Nongaillard, et al.. Design of low-frequency ultrasonic sensors for the analysis of the draining stage of cheese production. Ultrasonics International/World Congress on Ultrasonics (UI'05/WCU), Aug 2005, Pékin, China. ⟨hal-02817988⟩
  • Georges Nassar, M.N. Sabra, Malika Toubal, Bertrand Nongaillard. Design of low-frequency ultrasonic sensors for the analysis of the draining stage of cheese production. Proceedings of the 2005 Joint World Congress on Ultrasonics/Ultrasonics International, WCU/UI'05, 2005, Beijing, China. ⟨hal-00140797⟩
  • Georges Nassar, Bertrand Nongaillard. Capteurs ultrasonores à pointes : modélisation et validation de leur application pour des suivis de gélification. 2002, pp.96-101. ⟨hal-00149921⟩
  • Georges Nassar, Bertrand Nongaillard, C. Achilleos, L. Tessier, Y. Noel. Interactions entre les ultrasons et les matrices fromagères. 7ème Colloque PROSETIA, Procédés de Séparation et de Transformation dans les Industries Agroalimentaires, 2002, Compiègne, France. ⟨hal-00149925⟩
  • Georges Nassar, Bertrand Nongaillard, Y. Noel. Control quality of cheese by a low-frequency ultrasonic technique. Proceedings of the 17th International Congress on Acoustics, ICA 2001, 2001, Roma, Italy. ⟨hal-00152922⟩
  • Georges Nassar, Bertrand Nongaillard. Ultrasonic studies of macro-molecular network formation and changes in physical state in media. Proceedings of 2001 Ultrasonics International, 2001, Delft, Netherlands. ⟨hal-00152946⟩
  • Y. Noel, Bertrand Nongaillard, Georges Nassar, L. Tessier, L. Camus. Les ultrasons : une nouvelle réponse pour le contrôle des procédés alimentaires. 2001, pp.1-6. ⟨hal-00152942⟩
  • Georges Nassar, Bertrand Nongaillard. A wide-angle spectrum source : point low-frequency ultrasonis sensor. 5th International Conference on Theoretical and Computational Acoustics, ICTCA 2001, 2001, Beijing, China. ⟨hal-00152940⟩
  • Georges Nassar, Bertrand Nongaillard, L. Camus. Ultrasonic studies of changes in physical state and viscoelastic properties methods for the acqualintance of the processes and the control. Proceedings of the 2000 International Symposium on Development Strategy for the Sheep & Goat Dairy Transport, 2000, Nicosia, Cyprus. ⟨hal-00159088⟩

Book sections1 document

  • Georges Nassar. Low frequency acoustic devices for viscoelastic complex media characterization. Beghi M.G. Acoustic waves - From microdevices to helioseismology, InTech, Chapter 10, 213-238, 2011, ISBN 978-953-307-572-3. ⟨hal-00799656⟩

Patents1 document

  • Bertrand Nongaillard, Pierre Campistron, Julien Carlier, Dorothée Debavelaere-Callens, Georges Nassar, et al.. Dispositif et procédé pour étudier une zone d'étude par onde acoustique. France, N° de brevet: FR2940450 (A1). 2010. ⟨hal-00495862⟩

Other publications1 document

  • Georges Nassar. Conception de capteurs acoustiques basse fréquence pour la caractérisation de milieux complexes. 2010. ⟨hal-00573143⟩