Désinvestissement Scolaire Et Troubles Relationnels Avec Les Parents : Le Cas D’adolescents Algériens
Les difficultés scolaires représentent un motif de consultation très fréquent en psychologie clinique car le désinvestissement scolaire est un signe qui peut dévoiler la souffrance de ...

Interdépendance Entre La Mémoire De Travail Et La Conscience Phonologique Dans L’apprentissage De La Lecture
Cette étude a été menée dans l’objectif d’examiner la contribution de la mémoire de travail verbale (MTV) et la conscience phonologique (CP) dans la lecture des mots et la compréhension ...

Investigation Of The Antioxidant Potential And Total Phenolics Of Bubonium Gravelence Aerial Parts
Antioxidant potential of aqueous extract of the aerial parts of Bubonium gravelence was evaluated using superoxide and 1, 1-diphenyl, 2-picryl hydrazyl (DPPH) radical scavenging, phosphomolybdenum, reducing power and cyclic voltammetry. ...

Comparative Analysis Of Chemical Composition, Antioxidant And Antibacterial Activities Of Mentha Rotundifolia Essential Oils From Algeria Extracted By Microwave And Hydrodistillation
The essential oil of Mentha rotundifolia (L.) Huds growing wild from East Algeria (Naciria at 60Km in East of Algiers) obtained by hydrodistillation (HD° and a microwave distillation process (MD) ...

Neurotoxic And Lipidic Peroxidation Effect Of Metal Dust And Cadmium On Helix Aspersa
In this study we were interested in the evaluation of the impact of the metal dust collected on the level of the iron and steel complex of EL-Hadjar and the ...

Synthesis Of Copper-based Catalyst Supported On Bentonite For The Removal Of Water Pollutants
Objectives. The objective is to characterize the catalytic efficiency in the oxidation reaction of two BM and MO dyes using H2O2 alone and / Sun. Methodes. In this work, supported ...

Chemical Composition, Acute Toxicity, Antimicrobial And Anti-inflammatory Activities Of Thymus Fontanesii Essential Oil From Algeria
The aim of the present study was to determine the chemical composition and to evaluate the acute toxicity, antimicrobial and anti-inflammatory activities of Thymus fontanesii essential oils (TFEO). The oils ...

Processes For Extracting Bioactive Products
Plants represent an inexhaustible and renewable source of active principles, whose traditional and medical use has been known since ancient times. There are several processes for extracting bioactive natural products ...

Hydrolyse Physico-chimique Et Biologique De La Biomasse Lignocellulosique Pour La Production De Bio-éthanol De Deuxième Génération
Les différentes exploitations industrielles des végétaux entraînent souvent la formation de quantités considérables de déchets lignocellulosiques, nommés déchets de biomasse. Le but de ce travail est la valorisation de cette ...