Influence of Deposition Conditions on CuS Thin Films Obtained by Spray Pyrolysis (2004)
Horea Iustin NAŞCU, Violeta POPESCU
The paper presents a study concerning the influence of deposition parameters (reagents, electron donors, surfactants, temperature of the substrate, number of consecutive layers, spraying rate) on the...
Multiple Choice Examination System 2. Online Quizzes for General Chemistry (2004)
Horea Iustin NAŞCU, Lorentz JÄNTSCHI
The paper presents the main aspects and implementation of an online multiple choice examination system with general chemistry issues for student evaluation. The testing system was used to generate...
Horea Iustin NAŞCU, Lorentz JÄNTSCHI
The paper presents the main aspects and implementation of the classification system, database design and software, implementation of a multiple choice examination system for general chemistry in...
CuS Thin Films Obtained by Spray Pyrolysis (2004)
Horea Iustin NAŞCU, Violeta POPESCU
The paper presents a study concerning the influence of deposition parameters (reagents, electron donors, surfactants, temperature of the substrate, number of consecutive layers, spraying rate) on the...
Free Software Development. 3. Numerical Description of Soft Acid with Soft Base Titration (2002)
Lorentz JÄNTSCHI, Horea Iustin NAŞCU
The analytical methods of qualitative and quantitative determination of ions in solutions are very flexible to automation. The present work is focus on modeling the process of titration and presents...