The study of microbiological characterization of ground water in the valley of SEBSEB made on the basis of 30 samples, reveals a biological pollution that results in the presence of total bacteria at 22°C ...

The study on the toxicity of leaf extracts of Capparis spinosa L. (Capparidaceae) harvested in northern Sahara's Algerian against 3 rd instar larvae of the mosquito Culex pipiens L (Diptera, Culicidae). ...

The aim of our study is to highlight the fact of the management of generated liquid waste and the administrative and technical practice followed by the activities of the public hospital El Akid Chaabani in El-Meniaa and ...

The present study is a relative contribution to the study of the effect of powders of different date palm organs (penins, seeds, horns and lif) of three cultivars (Ghars, DegletNour and Tafzouin) on ...

The study examines the biological effects of foliar extracts of Cleome arabica L. (capparidaceae) harvested from Ghardaïa region northern Sahara on adult Drosophila Melanogaster reveal the toxicity ...

The purpose of this work is to analyze the practices, attitudes, knowledge and awareness of farmers in Souf region about the risks or side effects of pesticide use on human health and the environment. To achieve our goal ...

The white cochineal of date palm Parlatoria blanchardi Targ. is probably the most formidable enemy of all Algerian palm groves. The results for three months showed that: Under the conditions of the ...

In order to contribute to the valorization of the spontaneous plants known for their therapeutique virtues;the purpose of our studies is the valorisation of saharan medicinal plantePeganum ...

L'objectif de cette étude est d'identifier des espèces de microalgues d'eau douce convenant à la production de biocarburant. Les échantillons ont été prélevés dans cinq (5) sites d'échantillonnage différents ...