Abstract: A docking station for mobile electronic devices with an automated cleaning feature is provided. The docking station includes a receiver for receiving an electronic device, a base, a piston, a nozzle, and electrical contacts for connecting to the electronic device. The piston has a plunger and an air chamber. The receiver is mounted to the plunger, such that pushing the receiver in a downward direction forces the plunger to compress air in the air chamber. The nozzle is mounted on the air chamber. Air passes through the nozzle when the air in air chamber is compressed. The electrical contacts are positioned directly under the receiver. The nozzle is directed towards the electrical contacts, whereby air is directed over the electrical contacts when the receiver is pushed in a downward direction.

Abstract: A docking station for mobile electronic devices with an automated cleaning feature is provided. The docking station includes a receiver for receiving an electronic device, a base, a piston, a nozzle, and electrical contacts for connecting to the electronic device. The piston has a plunger and an air chamber. The receiver is mounted to the plunger, such that pushing the receiver in a downward direction forces the plunger to compress air in the air chamber. The nozzle is mounted on the air chamber. Air passes through the nozzle when the air in air chamber is compressed. The electrical contacts are positioned directly under the receiver. The nozzle is directed towards the electrical contacts, whereby air is directed over the electrical contacts when the receiver is pushed in a downward direction.

Abstract: A process for the preparation of a tissue matrix suitable for regenerative repair of tissues, including contacting an isolated connective tissue with an amount of detergent and an amount of disinfectant to significantly reduce at least one of lipids, phospholipids, nucleic acids, major histocompatibility (MHC) antigens, contaminating microorganisms, and endotoxins. The process further provides for less significant reduction in proteoglycan content while retaining the overall structure of the tissue matrix produced. Processing may further include micronizing the tissue matrix. Also, a tissue matrix having a scaffold portion and non-structural portion, collectively structured to promote cellular infiltration, attachment, and proliferation. The tissue matrix may be in the form of a sheet, thick sheet, or micronized. Also, kits including a prepared tissue matrix for use in regenerative repair, and kits for preparing a tissue matrix.

Abstract: A method of controlling an air to fuel ratio of an internal combustion engine may include receiving a request for a modification of a first flow of fuel to at least one combustion chamber, modifying the first flow of fuel in response to the request, receiving a first signal indicative of a first air supply condition, displacing a second flow of fuel in response to receiving the signal and controlling the modification of the first flow of fuel by the displacement of the second flow of fuel.

Abstract: A method of controlling an air to fuel ratio of an internal combustion engine may include receiving a request for a modification of a first flow of fuel to at least one combustion chamber, modifying the first flow of fuel in response to the request, receiving a first signal indicative of a first air supply condition, displacing a second flow of fuel in response to receiving the signal and controlling the modification of the first flow of fuel by the displacement of the second flow of fuel.

Abstract: In order to move a piece of fabric (1) over a work table (2) using a gantry robot (4), a gripper (7) comprising a flat foam-covered plate is lowered on to the fabric by the robot shaft (6). It is found that the best control over the fabric is obtained by allowing the gripper to rest on the fabric solely under its own weight, i.e. it should not be pressed down by the robot shaft. A flexible coupling (8) allows the gripper to float, while preventing relative rotation between the robot shaft and the gripper. The coupling is mounted to be movable up and down relative to the shaft, and a coupling part (13) to which the gripper is attached can tilt along two horizontal axes. When the gripper is raised, compressed air is introduced into the coupling, causing parts (11,15) of the two coupling members (10,13) to make contact, so that the gripper is held rigidly in a horizontal position. It is held in that attitude while it is lowered on to the fabric, and the pressure is then released.