https://dspace.univ-adrar.edu.dz/jspui/handle/123456789/9059 2026-05-28T02:25:05Z https://dspace.univ-adrar.edu.dz/jspui/handle/123456789/9330 Title: Handout course TOPOGRAPHY 1; Handout course TOPOGRAPHY 1 Authors: MAHMOUDI, Abdelkader Abstract: One of the oldest arts practiced by man. Since from the earliest times it has always been necessary to mark boundaries and divide tracts of land. Topography cover a wide range in scope and complexity, from the staking out of simple structures or the surveying of small parcels of land to the extensive and difficult surveys required in the construction of subdivisions, bridges, highways, canals, dams, railroads, wharves, missile and rocket launching sites, drainage and irrigations systems, or the survey of relatively large portions of the earth’s surface. This pedagogical support is designed to teach Topography to second year –Civil Engineeringlicense students at Ahmed Draia university, Adrar. This handout is produced to enhance and help students’ comprehension, assimilation and skills about the relative importance of measurements which i see crucial to equally develop in order to achieve survey proficiency among civil engineering students. The basics are presented in our handout in five main chapters. In the first chapter, it was a question of seeking to present the generalities on topography, by presenting the importance of the calculation of measurements on land. In the second chapter, the measurement of distances by direct and indirect methods was treated and well detailed. The third chapter aims to present the measurements of horizontal and vertical angles. The fourth chapter is devoted to the determination of surfaces. In this chapter, examples of area measurement of various types are presented. In the fifth and last chapter, we see how to measure the difference of heights between the points (the rise) via direct and indirect leveling. Description: Field: Science and Technology Level: 2 nd Year License - Civil Engineering - 2025-06-26T00:00:00Z https://dspace.univ-adrar.edu.dz/jspui/handle/123456789/9325 Title: علم النفس التربوي Authors: سلامي, فاطمة Description: سلسلة محاضرات مقدمة لطلبة ) علم اجتماع ( في طور )أولى ماستر( تخصص: علم اجتماع التربية مقياس: علم النفس التربوي السداسي: الأول 2024-12-05T00:00:00Z https://dspace.univ-adrar.edu.dz/jspui/handle/123456789/9324 Title: التوجيه والإرشاد المدرسي Authors: سلامي, فاطمة 2024-12-15T00:00:00Z https://dspace.univ-adrar.edu.dz/jspui/handle/123456789/9297 Title: Methods and Techniques of Biochemical Analysis I Authors: ATTOU, Amina Abstract: This module, titled "Biochemical Analysis Methods and Techniques I," constitutes the methodological cornerstone of your Biochemistry Bachelor's degree. Offered within the Methodological Teaching Unit (UEM1), it carries 5 credits and a coefficient of 3, underscoring its fundamental importance in the curriculum of a Bachelor’s degree in Biochemistry. The central aim of this course is to equip the student with a complete and essential toolkit for tackling any analytical challenge in the life sciences. This module is dedicated to acquiring practical and theoretical skills. The module explore two major pillars: - Sample preparation and fractionation methods (centrifugation, dialysis, lyophilization...), which are the indispensable steps for obtaining clean, concentrated biological material prior to any analysis. - The fundamental principles of spectroscopy (UV-Visible, Infrared, Atomic), which form the physical basis for most modern detection and quantification instruments. By mastering these techniques, the student will be able to develop a critical analytical mindset and will learn to choose the most suitable method for a given problem, understand its limitations, and correctly interpret the results it provides. This course builds upon the knowledge acquired in Biology, General Biochemistry, and Chemistry. It, in turn, serves as an indispensable foundation for practical laboratory work, final-year projects, and future professional life. We wish to each student a stimulating exploration into the heart of the instruments and principles that make the invisible visible and discover the molecular language of life. Description: Course intended for Bachelor's students Specialty and level: 3rd year Bachelor’s degree in Biochemistry 2026-04-28T00:00:00Z