The vehicle generator having a circuit protective cover of present invention has a housing, an electric circuit device and a protective cover. Each process instance comprises activity instances. The compounds are preferably a peptide or an antibody, and are preferably a derivative of SEQ ID NO:2, a fragment of SEQ ID NO:2 or a derivative of a fragment of SEQ ID NO:2. The fencing system allows the addition of a very visible, white PVC or other rail to a conventional barbed wire or wire mesh fence. In other embodiments, the at least one set of acoustic sensors is disposed radially about the hydrocarbon sample.