Abstract: Low-cost, robust, and high performance microelectromechanical systems (MEMS) acoustic sensors are described. Described MEMS acoustic sensors can comprise a set of etch release structures in the acoustic sensor membrane that facilitates rapid and/or uniform etch release of the acoustic sensor membrane. In addition, MEMS acoustic sensors can comprise a set of membrane position control structures of the acoustic sensor membrane that can reduce the bending stress of the acoustic sensor membrane. MEMS acoustic sensors can further comprise a three layer acoustic sensor membrane that provides increased robustness. Further design flexibility and improvements are described that provide increased robustness and/or cost savings, and a low cost fabrication process for MEMS acoustic sensors is provided.

Abstract: The invention provides a computer implemented method for test of a control system for a logistics system. The method comprises testing (TST1, TST2) one or more low level control (LLC) software parts by simultaneously emulating a high level (HLE) response, emulating a low level emulating (LLE) response, and interfacing (INF) said HLE and low level emulation LLE. The interfacing (INF) of the HLE and LLE, comprises two-way exchanging a plurality of parameters (P) indicative of items to be handled in the logistics system between the HLE and the LLE. With such interfacing of a HLE for testing of a high level control (HLC) software of the logistics system, and the LLE for, it is possible to provide a realistic test and tuning of LLC software parts, e.g. Programmable Logic Controllers (PLCs) code, before the physical elements of a complex logistics system is built, e.g. an airport baggage handling system.

Abstract: There is provided a security module for protecting circuit components from unauthorized access. The security module comprises a base printed circuit board, base PCB, for supporting circuit components to be protected, a frame printed circuit board, frame PCB, where the frame PCB is secured on top of the base PCB and defining a protective space for circuit components supported by the base PCB, and a lid printed circuit board, lid PCB, which is secured on top of the frame PCB, thereby providing a top closure to the protective space. First and third meshes are provided in the frame PCB, and a second mesh is provided in the lid PCB. The first, second and third meshes have a number of electrically conductive tracks, and one or more tamper detection paths are formed comprising a serial connection of one track from each of the first, second and third meshes.

Abstract: There is provided a security module for protecting circuit components from unauthorized access. The security module comprises a base printed circuit board, base PCB, for supporting circuit components to be protected, a frame printed circuit board, frame PCB, where the frame PCB is secured on top of the base PCB and defining a protective space for circuit components supported by the base PCB, and a lid printed circuit board, lid PCB, which is secured on top of the frame PCB, thereby providing a top closure to the protective space. First and third meshes are provided in the frame PCB, and a second mesh is provided in the lid PCB. The first, second and third meshes have a number of electrically conductive tracks, and one or more tamper detection paths are formed comprising a serial connection of one track from each of the first, second and third meshes.

Abstract: A method, composition and kit for detecting the presence of a phospholipid, such as phosphatidylserine, on a cell membrane is provided. A binding agent including lactadherin, a fragment of lactadherin, a functional equivalent of lactadherin, or a functional equivalent of a fragment of lactadherin, is used to detect the presence of any phospholipid.

Abstract: A method for dispensing a beverage from a collapsible container, in which a collapsible container provided with a base unit is mounted on a substantially flat base part of a dispensing assembly with the outlet of the container facing downwards. A free end of a dispensing tube is arranged at a closed dispensing tap located outside the dispensing assembly, and a hollow piercer connected to the dispensing tube is aligned with the outlet of the collapsible container. A cover is mounted on the base part in a hermetically sealed manner to form a pressure chamber between the collapsible container, the base unit, the base part and the cover. An increased pressure is provided in the pressure chamber, and the beverage is dispensed after the piercer has pierced the outlet of the container by opening the dispensing tap. A beverage dispensing assembly and a container unit with a downwardly facing outlet adapted to such a dispensing assembly is also described.

Abstract: A fixture for use in establishing electrical contact between a banana plug mounted on a cable and a snap fastener on a disposable skin electrode comprises a bottom flange provided with a sleeve adapted to receive the banana plug. A resiliently expandable through hole formed at the bottom of the fixture makes it possible to snap the fixture over the snap fastener of the skin electrode, with the through hole being of length so that the snap fastener will protrude into the passage and establish electrical contact with a banana plug inserted therein.

Abstract: A medical electrode for contacting the skin comprises a foam plastic disc (10) which is formed with an aperture (11), and the part of the disc surrounding the aperture is covered by a cover foil (12) on one side thereof. A strip-shaped metal electrode (13) is placed below the foil in the aperture and is connected to the stripped end (14) of a plastic insulated lead (15), whose end portion is covered by the cover foil. The whole assembly is welded together to form a unit in that it is placed between two pressing plates which form a capacitor in a high-frequency circuit, and one of them is of the same size and shape as the cover foil and presses it a distance into the foam plastic disc, which is thus compressed in the area concerned and fixed in the compressed shape because the cell walls partly fuse.