Abstract: A method and system are disclosed herein relating to transmitting data within a borehole. The method and system include having a transmitter disposed at a first location within the borehole and configured to generate a first signal, and more than one receiver and/or repeater disposed at a second location within the borehole. The receivers and/or repeaters are configured to receive the first signal, and further are configured to communicate with each other.

Abstract: A wireless modem for communication in a network of wireless modems via a communication channel includes a transceiver assembly, transceiver electronics and a power supply. The transceiver electronics include transmitter electronics, receiver electronics and at least one processing unit. The transmitter electronics cause the transceiver assembly to send wireless signals into the communication channel. The receiver electronics decode signals received by the transceiver assembly.

Abstract: A wireless modem for communication in a network of wireless modems via a communication channel includes a transceiver assembly, transceiver electronics and a power supply. The transceiver electronics include transmitter electronics, receiver electronics and at least one processing unit. The transmitter electronics cause the transceiver assembly to send wireless signals into the communication channel. The receiver electronics decode signals received by the transceiver assembly.

Abstract: A method and apparatus is disclosed for processing a Potts model which uses random walk (RW) algorithms to improve the efficiency of the processing of the simulation data.

Abstract: The gear-change is comprised of a casing (1-2) for securing to the structure of the vehicle, and in said casing a cam (5) is located, to which twin lineal slide blocks (8) and (16) are linked, the first of these is linked to the gear-change selection cable (10) and the second to the gear selection cable (14); the slide block (8) having a side protrusion that freely moves in a slanting aperture (6) of the cam (5), so that the traverse movement of the lever (4) and corresponding tilting toward one side and another of the cam (5), brings with it the longitudinal movement of the slide block (8) and with that the traction or compression of the cable (10), whereas the forward and backward tilting movement of the lever (4), that is hinged on an axis (11) with respect to the cam (5), produces the longitudinal movement of the slide block (16) and with that the traction or compression of the cable (14).

Abstract: The improvements apply to lock and retention elements for public works and similar machines of the type incorporating a combination of one or various metal elements with one or various blocks of elastomer material, irrespective of whether they are joined to the former or not, in which the block of elastomer material is made up of an elastic structural material containing multiple internal cavities in the form of closed cells, that are for the most part separated from each other, and which contain a gas that allows the elastomer block to be compressed and reduced in volume during the compression that metal pieces exercise on the elastomer block, showing minimum transverse expansions.

Abstract: The gear-change is comprised of a casing (1-2) for securing to the structure of the vehicle, and in said casing a cam (5) is located, to which twin lineal slide blocks (8) and (16) are linked, the first of these is linked to the gear-change selection cable (10) and the second to the gear selection cable (14); the slide block (8) having a side protrusion that freely moves in a slanting aperture (6) of the cam (5), so that the traverse movement of the lever (4) and corresponding tilting toward one side and another of the cam (5), brings with it the longitudinal movement of the slide block (8) and with that the traction or compression of the cable (10), whereas the forward and backward tilting movement of the lever (4), that is hinged on an axis (11) with respect to the cam (5), produces the longitudinal movement of the slide block (16) and with that the traction or compression of the cable (14).

Abstract: The improvements apply to lock and retention elements for public works and similar machines of the type incorporating a combination of one or various metal elements with one or various blocks of elastomer material, irrespective of whether they are joined to the former or not, in which the block of elastomer material is made up of an elastic structural material containing multiple internal cavities in the form of closed cells, that are for the most part separated from each other, and which contain a gas that allows the elastomer block to be compressed and reduced in volume during the compression that metal pieces exercise on the elastomer block, showing minimum transverse expansions.

Abstract: A chafing dish cover holder that is detachably supported on one of the horizontal side members of a chafer support frame. The chafing dish cover holder has an elongated upright oriented plate member having a flange extending downwardly from its top edge to allow it to be supported on the horizontal side member of the chafer support frame. A pair of chafer cover support arm assemblies extend from the top edge of the plate member and these form a resting position for the cover of a chafer when the cover is removed and oriented in an upright position.