The research work was conducted on eroded soil in the Keroua forest of Saida, Algeria, whose objective is to know changes physicochemical and biological properties soils subjected effect water erosion. samples were taken a depth between 0-10 cm each zone (eroded control zone). Our results show that are most affected by erosion where there significant decrease basal respiration microbial biomass...

The present study investigates the benefits of implementing drama techniques in English language teaching. It also focuses on means and strategies creating a learner-centered classroom to enhance as Foreign Language learners’ communication skills. Two dramatic used research are exploiting scripted play improvisation. Teacher-researcher conducted qualitative method through case First-Year Master...

• Simple modification of fishing gear mitigates bycatch problem in shrimp fishery. Large mesh panel last upper belly section the trawl reduces bycatch. do not lead to significant loss. In Northeast Atlantic deep-water ( Pandalus borealis ) fishery, juvenile fish and represents a problem. This study evaluated if inserting 200 mm size top-panel three sections tapered could reduce juveniles while ...