This work concerns the study of the species Volutaria lippii syn. Centaurea lippii,
belonging to the Asteraceae family; a plant of the Algerian flora which has been the subject of very few previous studies. Our work began ...
The present work aims to study the interactions between urban forms and forms of mobility in the Constantine grouping. Through a theoretical approach based on a synthesis of research works related to the theme, and according ...
This work relates to Kateb Yacine an Algerian writer, who was definitely one of the major figure of the Algerian literature. We focus on his novel Nedjma, who was a subject of several universities researches, however we ...
The purpose of our thesis is to analyse the theme of heritage and writing strategies in Francophone Algerian literature, through the texts of Kateb Yacine and Salim Bachi. Both writers belong to two generations of Algerian ...
RADAR (Radio Detection and Ranging) is a detection system that uses radio waves to determine the distance (ranging) angle or velocity of objects. Two tasks are very important in radar system; Parameters Estimation and ...
To develop methodologies to improve the quality of repairs, which leads to durable repair, it is necessary all components of repaired system must be considered. The choice of repair material must be compatible with the ...
The aim of this work is to study and to compare the degradation of two anionic azo dyes (Methyl Orange (MeO) and Acid Red 14 (AR14)) in aqueous solution, by various advanced oxidation processes (AOPs) in homogeneous and ...
The aim of this thesis, being the electrothermal modeling and analysis of the self-heating ""Self Heating"" of a HBT SiGe realized in BiCMOS9MW0.13µm technology. The architecture used for the design of the BiCMOS9MW bipolar ...
Kara Mostefa, Zohra; Chaabi, Abdelhafid(Université Frères Mentouri Constantine 1, 2022-09-29)
This thesis work is part of a study of a heterojunction bipolaire phototransistor (HPT) NPN
InP/InGaAs. The phototransistor is modelled using a numerical method, and the results are presented and
discussed. This model ...
El Gueddid is a traditional product widely consumed and highly appreciated by algerians, obtained from strips of meat, sheep, beef, goat and camel meat, salted and then dried. This product can be kept for several months ...
This work is devoted to the phytochemical study; structural determination and biological evaluation of natural substances isolated from a species of the Lamiaceae family: Thymus munbyanus subsp. ciliatus (Desf.) Greuter & ...
In this study, Yarrowia lipolytica was used as a model for lipid accumulation and aroma
production. The objective of our work was to study the behavior and performance of Y. lipolytica
yeast on different substrates either ...
Brucellosis is an endemic zoonotic disease responsible for enormous losses in animal
industry and public health in Algeria. Therefore, designing a control/eradication policy adjusted
to epidemiological and socioeconomic ...
The objective of this work is to control the different parameters involved in the synthesis, by the hydrothermal method, of nanoparticles of ZnTe and ZnSe semiconductors in
order to use them as a filler and incorporate ...
طغى صوت الرفض للواقع على إبداعات الرّوائية فضيلة الفاروق، فهل نجحت في تحقيق حريتها داخل النص، وتخلّصت من القيود؟ الدراسة المعمقة لروايات الكاتبة تكشف عن وقوعها في عيوب النسق، وتؤكّد أنّ الوظيفة النسقية قد اشتغلت داخل ...
The topic of teaching translation as a tool for teaching and learning foreign languages is one of the topics of concern to many specialists in foreign language education. Most of them are familiar with the curricula that ...
تسعى هذه الدراسة إلى كشف وتحليل العناصر السردية في القصة القصيرة أو العمل على استكشاف آليات اشتغالها ومستويات تطبيقها ودرجات تمثلها لدى القاص والكاتب ""جمال فوغالي"" حيث وردت في قالب لغوي جميل. وقد لخصت هذه الدراسة بعد ...
The valorization of plant genetic resources requires the preservation against erosion of genetic
diversity for use in genetic improvement programs. In this context, two consecutive field experiments
are carried out on ...
Considered as the energy transporter of the future, hydrogen seems to be the miracle
solution to overcome the current energy and environmental crisis. This may be true provided that all the problems underlying in its life ...