Abstract: The subject of the invention is the use of flexible aviation hoses (11) used to transport heated, cooled, conditioned, conditioned and purified air to all types of aircraft in all types of aircraft service areas, under or next to the passenger bridge on the apron, in a practical and accurate manner within the framework of the fast working tempo of the service areas. it is a device that will allow the flexible aviation hoses to be opened and collected by a single employee. The benefits of fast, practical and accurate collection of the flexible aviation hoses used by one employee are to increase occupational safety in the service area, to extend the life of the flexible aviation hoses used. it increases the efficiency of the systems used to provide heated, cooled, conditioned, air-conditioned and/or purified air to aircraft and shortening the service period of aircraft by accelerating activities.

Abstract: The instant invention provides the femA gene of Staphylococcus epidermidis and all degenerate sequences thereof, the protein encoded by the femA gene (FemA), and vectors and microorganisms comprising genes encoding the FemA protein.