This invention relates to oligonucleotides sequence of probes or primers for detection or identication of Mycobacterium. An air supply unit includes a reservoir, a compressor, and an ECU is fluidly connected to the corner assemblies. The vibrations are caused by absorption of the beam pulses in an absorptive gas or by objects, e. Whether the device ascends or descends the stairs is governed by the pitch of the device relative to specified front and rear angles.