Disclosed are a body composition measuring device using nine segments and an operation method thereof. The disclosed body composition measuring device comprises: both hand electrode parts and both foot electrode parts, each of which has a plurality of electrodes; two arm electrode parts attached to elbow joint regions of both arms, respectively; two leg electrode parts attached to knee joint regions of both legs, respectively; and a processing unit for causing electric current to flow through different combinations of the both hand electrode parts, the both foot electrode parts, the arm electrode parts, and the leg electrode parts at the time of measurement so as to measure impedance values of a measurement object, and then analyzing the body composition of the measurement object.

In one aspect of the invention, a foldable shelter pod is provided herein including: a top; a bottom; first and second foldable end walls; first and second foldable side walls; and, a plurality of mountable corner panels. The walls are each adjustable from an initial flat folded state to a use state where an obtuse angle is internally subtended. In the use state, first, second, third, and fourth corner openings are defined between adjacent pairs of end walls and side walls. The corner panels are mountable in the first, second, third, and fourth corner openings to brace the foldable shelter pod in an erected state.

The invention relates to a device (5) for supporting and for movably guiding a chair (6) in a slotted guide (8, 8.1, 8.2), which is provided in a housing (7) and is designed as an elongated hole guide, having a carriage (10) that can be moved in the slotted guide (8, 8.1, 8.2) and supports a chair receptacle (9) of the chair (6). In order to be able to use this device in a more varied manner, according to the invention, the slotted guide (8, 8.1, 8.2) has at least two slotted guide tracks (13, 14), between which an adjustable rack switch (12) is provided in order to transfer the chair (6) out of the one slotted guide track (13) into the other slotted guide track (14), and vice versa.

An isolation chamber includes a plurality of walls and ceiling defining an internal chamber and a first and second door. The doors seal engagement with the walls. A fan filter unit is arranged to extract air from the internal chamber. The isolation chamber is arranged to couple to a doorway, and the coupling arranged to provide an airtight seal about the doorway.

A booth includes a replaceable side wall that surrounds an internal space to be used by a user, and the side wall is provided with at least one entrance/exit door.

The automatic control system of the smart bus platform includes a plurality of electronic devices provided in the shelter and a control unit. The control unit controls at least one of the plurality of electronic devices based on at least one of the number of users and a prospective staying time of the users in the shelter.

A portable building formed from transportation containers that are unloaded and connected together to form modular building units. The building units have roof parts that unfold to connect to one another, to form a building, with openings, and with a roof, sized according to a number of modular units that have been attached together.

A device for the decontamination of materiel, notably an aircraft such as a military helicopter, using a nuclear, biological and/or chemical decontaminant. The device includes a protective cover that can be adapted to the shape of the materiel, able to form a fluid tight decontamination tunnel around the materiel; at least one decontamination module able to eliminate the contamination from the materiel arranged inside the tunnel formed by the protective cover; an air-blowing module able to be arranged at the entrance to the tunnel formed by the protective cover in order to dispatch air into the said tunnel; and a filtration module able to be positioned at the exit from the tunnel formed by the protective cover in order to destroy contaminated air vapours and/or to recover the decontaminant at the exit from the said tunnel.

The invention relates to an extraction system for polluted air with a circumferential side wall (S), the side wall (S) having at least four detachable side wall elements (SE, SE1, SE2).

The invention relates to an extraction system for polluted air with a circumferential side wall (S), the side wall (S) having at least four detachable side wall elements (SE, SE1, SE2).