The purpose of this work, the parametric study of the operating conditions that can affect the new technology of coating of ibuprofen naked tablets manufactured by compression by surose solution using cooling crystallization. ...

By path integral formulation and delta functional technics we calculated the propagator of singular oscillator. We have foundthe discrete spectrum and the corresponding wave functions

The magnetoelectric ME materials has dielectric polarization induced by the magnetic field or induced magnetization under an electric field. A strong ME effect requires the simultaneous presence of magnetic moments and ...

C-V measurement is an efficient method to determine the active doping concentration in silicon. In this study, we use it in the aim to understand the process which govern the phosphorus deactivation by hydrogen. To do ...

Physical concept has been applied to space observation by using images and data of LANDASAT 7 in order to to extract quantitative information about the studied areas facilitate . the final product should respect a norm ...

We present in this work, the synthesis and characterization of a novel copolymer from bithiophene and methylfuran, the properties of the copolymer layers were studied by electrochemical method (cyclic voltammetry), UV–vis ...

Plasma enhanced chemical vapor deposition (PECVD) technique has been used to deposit organosilicon nano-thin layers on polyimide (PI) films substrates from hexamethyldisiloxane (HMDSO) precursor. The nano-thin layers ...

L’objectif de cette étude est la valorisation d’un résidu naturel et son application dans l’élimination par adsorption d’un colorant anionique connu pour sa toxicité qui est le Rouge Congo (RC) contenus dans l’eau. ...

La promotion et le développement des énergies renouvelables en Algérie s’inscrivent dans un cadre de développement durable ayant comme objectif : la protection de l’ environnement en favorisant le recours à des sources ...

Bismuth phosphates/molybdates and alkali metal both undoped and doped with luminescent ions have attracted much attention last decade due to their practical applications as effective components for white light emission ...