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44  Articles
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The study aimed at investigating the level of self-confidence and its relationship to motivation of performance among team sports players in Palestinian universities. Differences in the level of self confidence and motivation of performance according to u... see more




Historically relegated to the status of “poor man’s bread” barley is one of widely cultivated crops in arid regions of south Tunisia for its grain and biomass used as an animal feed and other various purposes. Barley is incorporated into many types of hom... see more



Like many Mediterranean countries, Tunisia is increasingly confronted to problems of scarcity in water resources. Nowadays, about 80% of these resources are allocated to agricultural sector. Irrigated areas in Tunisia are currently around 420000 ha consis... see more

Throughout their history, dry lands have been always subject to water shortages. In their behavior to these conditions, local populations have developed a multitude of practices relating to the various aspects ranging from daily life, crop management, tra... see more

1 of 5 pages  |  10  records  |  more records»