Browsing Doctorat (Physique) by Issue Date
Now showing items 1-20 of 328
-
La Phénoménologie au dela du modéle standard
(2009-06-10)In this thesis we have constructed the quantized Standard model, with massless ghost Öelds using an extended mathematical formalism of discrete space with six components valued functions. According to this, we introduced ... -
Caractéristiques thermiques des parois des bâtiments et amélioration de l'isolation
(Constantine : Université Mentouri Constantine, 2010)Optimizing energy consumption is one of the building designers concerns. This explains the technology assessment and development of new building materials. Among these materials lightweight concrete, which can be play a ... -
Étude de l’interaction entre un métal de transition et silicium
(Université Mentouri Constantine, 2012-03-06) -
Developpement mathematique et applications de la gravitation quantique a boucles
(2016-01-02)Loop Quantum gravity is a tentative theory to describe the quantum structure of spacetime at the Planck scale, the scale at which both general relativity and quantum theory manifest equally. The theory comes in three versions: ... -
تحسين الخصائص الميكانيكية و البيوحيوية للهيدروكسيأباتيت الطبيعي
(جامعة الإخوة منتوري قسنطينة, 2016-11-02)The main objective of this research is to study the hydroxyapatite (HA: Ca10(PO4)6(OH)2,) which was extracted from cortical bovine. This latter because of both its abundance and high purity may be considered as an exciting ... -
Réalisation de dispositifs microélectroniques à base de films organiques
(Universite des freres mentouri constantine, 2016-11-08)This thesis focuses on the realization of microelectronic devices based on organic materials. In order to develop next generation devices those have applications in the topic of solarphotovoltaic energy. Organic semiconductors ... -
Contribution à l’étude de l’implantation des ions de carbone dans le silicium
(Universite des freres mentouri constantine, 2016-11-17)In this work, we studied the ion implantation of carbon in silicon by simulation and experimentally. Several phenomena related to carbon implantation in Si (100) were simulated using two codes: Trim and Crystal ... -
Simulation numérique des transferts de chaleur et de masse en milieux poreux saturés de fluide dans différents espaces annulaires
(2016-11-27)The heat and mass transfer by laminar and steady natural convection in two-dimensional horizontal elliptical annular space filled with a fluid-saturated porous medium is analyzed numerically using our calculation code ... -
Transfert convectif dans une cavité totalement ou partiellement occupée par une matrice poreuse en ETL ou HETL
(2016-12-15)In this work, a numerical study of convective heat transfer in confined fluid and porous media was considered. The fluid flow is governed by the Navier–Stokes equations in the fluid region whereas the Darcy–Brinkman–Forchheimer ... -
Dispersion des nano-cristaux semi conducteurs dans des matrices à large bande interdite
(Université Mentouri Constantine, 2017-01-01) -
Elaboration et caractérisation de couches minces PbS destinées aux détecteurs infrarouges
(جامعة الإخوة منتوري قسنطينة, 2017-01-01) -
Convection forcée et mixte dans un espace annulaire elliptique horizontal et incliné rempli par une mousse métallique
(جامعة الإخوة منتوري قسنطينة, 2017-01-01) -
Continuous variable cluster states in optomechanical systems
(جامعة الإخوة منتوري قسنطينة, 2017-01-01) -
Effet du dopage dans les matériaux supraconducteurs à haute température critique
(Université Mentouri Constantine, 2017-01-01) -
Cupric Oxide thin films deposition for gas sensor application
(جامعة الإخوة منتوري قسنطينة, 2017-01-01)
