The distinctive features of mobile construction units operating at a considerable distance from the places permanent residence workers and location organizations have been considered. For their effective activity, high level synchronization stages preparation organization formations, for facilities, delivery labor material technical resources, production pioneer, preparatory installation works ...

Marine activities at sea are very popular with the people of world. Various marine such as swimming, boating, fishing and even shipping often done on coast sea. However, loose control monitoring cause various problems accidents, life threats pollution. The current method uses a vessel system (VMS) well geographic information (GIS). This course high costs because obtained is international. There...

seaweeds have caused an emerging interest in the biomedical area, mainly due to their contents of bioactive substances which show great potential as anti-inflammatory, anti-microbial, anti-viral and anti-tumoral drugs. despite the diversity in quality and quantity of the mediterranean tunisian coast flora, with its large contains of marine organisms and seaweeds, most of them have not yet been ...