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The implementation of the Water Framework Directive, as well as the forthcoming entry into force of other European water policies focusing on water resources, require a thorough reorganization of groundwater resources monitoring in most European countries. In Wallonia, monitoring programs were initiated in 2005 to control the quantitative and chemical statuses of groundwater bodies, as well as the...
Until very recently, the electric power consumption of telecommunications earth stations was high. Presently, because of the new technologies implemented both in the equipment on board the satellites and in the earth stations, the power consumption of these stations for low capacity networks has substantially decreased and it is now possible to supply them by photovoltaic generators. This makes it...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.