216 citations
- Centre National de la Recherche ScientifiqueFR29 papers
- Tunis El Manar UniversityTN23 papers
- Tunis UniversityTN21 papers
- Université Tunis CarthageTN10 papers
- National Institute of Applied Science and TechnologyTN7 papers
- Tunisia Polytechnic SchoolTN7 papers
- Institut National des Sciences Appliquées de ToulouseFR6 papers
- Qassim UniversitySA6 papers
- Université de RennesFR6 papers
- University of CoimbraPT6 papers
- Laboratoire d’Etudes du Rayonnement et de la Matière en Astrophysique et AtmosphèresFR5 papers
- Sorbonne UniversitéFR5 papers
8 papers · 1 filter
Contribution of cellular automata to the understanding of corrosion phenomena
M. Zenkri, D. di Caprio, C. Pérez-Brokate +5
We present a stochastic CA modelling approach of corrosion based on spatially separated electrochemical half-reactions, diffusion, acido-basic neutralization in solution and passiv…
Energy loss and inelastic diffraction of fast atoms at grazing incidence
Philippe Roncin, Maxime Debiossac, Hanene Oueslati +1
The diffraction of fast atoms at grazing incidence on crystal surfaces (GIFAD) was first interpreted only in terms of elastic diffraction from a perfectly periodic rigid surface wi…
Checking and Enforcing Security through Opacity in Healthcare Applications
Rym Zrelli, Moez Yeddes, Nejib Ben Hadj-Alouane
The Internet of Things (IoT) is a paradigm that can tremendously revolutionize health care thus benefiting both hospitals, doctors and patients. In this context, protecting the IoT…
On the eigenvalues of weighted directed graphs
Marwa Balti
This paper deals with spectral graph theory issues related to questions of monotonicity and comparison of eigenvalues. We consider finite directed graphs with non symmetric edge we…
Comparative study of the binding energy in a thin and ultra-thin organic-inorganic perovskite within dielectric mismatches effects
Haitham Zahra, Aïda Hichri, Sihem Jaziri
The multi-quantum well (MQW) organic-inorganic perovskite offer an approach of tuning the exciton binding energy based on the well-barrier dielectric mismatch effect, which called…
Upper Bound For The Ratios Of Eigenvalues Of Schrodinger Operators With Nonnegative Single-Barrier Potentials
Jamel Ben Amara, Jihed Hedhly
In this paper we prove the optimal upper bound for one-dimensional Schrodinge…