Water erosion is a major process of soil degradation.In Morocco, it is regarded as the principal cause of Roll On desertification.It involves a reduction of the production potential of soils and as the silting of dam reservoirs leading to a loss of the amount of mobilizable water and brings up the issue of resilience of these hydraulic infrastructu
Introduction.The revision of the old U.S.rules of assigning developing country status under the law of countervailing duties in 2020 theoretically symbolizes another stage in the evolution of the Generalized Scheme of Preferences, but practically means a new form of battle for international competitiveness.There is no common criterion for determina
Metatranscriptomics has recently revealed greater species richness and host range of the Avastrovirus genus, quadrupling the number of avian orders known to host them in less than a decade.Despite this growing awareness of astrovirus presence in wild birds, limited attention has been paid to these viruses in the context of disease in Australian avi
Cooperative transmission has been proposed as a novel transmission strategy that takes advantage of broadcast nature of wireless networks, forms virtual MIMO system, and provides diversity gains.In this paper, wireless video transmission protocols are proposed, in which the spectrum resources are first allocated for the source side to broadcast vid