Abstract: A method is provided for imaging targets using an unmanned air vehicle. The method comprises the steps of making a determination of cloud obscuration of a target, selecting an imaging sensor based on the cloud obscuration determination, and using the selected imaging sensor to produce an image of the target. An apparatus that performs the method is also provided.

Abstract: A reflective clear coat composition. In at least one embodiment, the composition includes a clear coat composition including a polymeric binder comprised of one or more resins and reflective flakes having a reflectivity of at least 30% in at least a portion of the near infrared radiation (NIR) region of the solar spectrum and a reflectivity of 29% or less in at least a portion of the visible region of the solar radiation spectrum. The reflective clear coat composition can be cured onto an exterior cured paint surface of an automotive vehicle. The resulting cured clear coat composition may reduce the temperature generated within a vehicle passenger cabin while exposed to solar radiation.

Abstract: One embodiment in accordance with the invention can include a controller that can be coupled with a position determining component, and a motion detecting component. In one embodiment, the motion detecting component detects motion of a valuable movable item and generates a signal to the controller indicating the motion. The controller, in response to the signal, causes the position determining component to determine the geographic location of the valuable movable item. A determination is made as to whether the geographic location is within a pre-defined zone. In response to the determination, a command can be generated for controlling the valuable movable item.

Abstract: The present invention provides operators the ability to follow a predetermined path and achieve desired digging depth by watching steering and elevation indicators of just one system. The indicators are activated by data derived from the interception of signals generated by a single laser transmitter and a receiver array mounted on the machine. The system according to the present invention uses the multiple, tilted fan beams provided by the laser transmitter to calculate elevation angle and azimuth of the tool carried by machine.

Abstract: In one aspect, the invention provides a random or semirandom siRNA (encoding) library. Another aspect of the invention pertains to methods for construction of random or semirandom siRNA (encoding) libraries. Another aspect of the invention is vector systems for use in constructing siRNA libraries and/or that can express single siRNAs and siRNA libraries both constitutively and in an inducible fashion. In another aspect, the invention provides a method of using an siRNA library. The siRNA library is introduced into a population of cells. The population of cells then is subjected to a selection process to select a subpopulation of cells exhibiting a different behavioral, biochemical, chemical, functional, molecular, morphological, phenotypic, or physical property from the remainder of population. Following the selection process, the subpopulation of cells can be isolated, analyzed, and/or cloned as desired.

Abstract: A method of tracking at least one mobile unit utilizing a radio and light based 3-D positioning system comprising a stationary self-positioning radio (pseudolite) transceiver, a stationary laser transmitter positioned in a location with known coordinates, a wireless link, and a display.

Abstract: One embodiment in accordance with the invention can include a controller that can be coupled with a position determining component, and a motion detecting component. In one embodiment, the motion detecting component detects motion of a valuable movable item and generates a signal to the controller indicating the motion. The controller, in response to the signal, causes the position determining component to determine the geographic location of the valuable movable item. A determination is made as to whether the geographic location is within a pre-defined zone. In response to the determination, a command can be generated for controlling the valuable movable item.

Abstract: A slider includes a Tunneling Magneto-Resistive (TuMR) read sensor and a shunt resistor connected in parallel. The shunt resistor may be located in a read structure of the slider. The shunt resistor may reduce a total resistance of the read structure and any corresponding impedance mismatch between the read structure, a transmission line, and a preamplifier. The shunt resistor may be made of a material having a near zero thermal coefficient of resistivity (TCR) to test a quality of the TuMR read sensor. The TuMR read sensor may be deemed defective if its TCR deviates from a population average by a specific criterion. The TuMR read sensor may include a MgO tunneling barrier to improve signal strength. The TuMR read sensor may include a free layer that is able to be saturated with a perpendicular background field to calculate a more accurate TCR of the TuMR read sensor.

Abstract: A table saw including a base, a main table supported by the base, first and second rails attached to the table, a sliding table fixedly attached to the rails and sliding along the longitudinal axis of the rails and a cross-cut table slidably movable in a direction perpendicular to the longitudinal axis of the rails. The cross-cut table may be adjusted to ensure movement parallel to a blade protruding from the main table. An improved miter gauge assembly is also disclosed. An improved fence assembly is further disclosed herein. In addition, a table saw having an improved panel and leg construction is disclosed herein.

Abstract: A method of augmenting a mobile radio positioning system (Mobile_RADPS) by using a stationary fan laser transmitter. A rover comprises the mobile radio positioning system (Mobile_RADPS) integrated with a mobile laser detector. The stationary fan laser transmitter is integrated with a stationary radio positioning system (Stationary_RADPS). The method comprises the following steps: (A)generating a single sloping fan beam by the stationary fan laser transmitter; (B) detecting the single sloping fan beam generated by the stationary fan laser transmitter by using the mobile laser detector; and (C) timing the fan laser beam strike at the rover's location and using the timing of the fan laser beam strike at the rover's location to improve an accuracy in determination of position coordinates of the rover.

Abstract: A radio and light based 3-D positioning system comprising a stationary self-positioning radio (pseudolite) transceiver, a stationary laser transmitter positioned in a location with known coordinates, and at least one mobile integrated radio receiver (pseudolite)/laser detector (RR_LD). The stationary self-positioning radio (pseudolite) transceiver is configured to receive a first plurality of external radio signals, is configured to determine its position coordinates based on the first plurality of received external radio signals, and is configured to broadcast at least one internal radio signal. The stationary laser transmitter is configured to broadcast at least one laser beam.

Abstract: A combination laser detector and global navigation satellite antenna has a laser detector positioned in a known and fixed relationship with the nominal phase center of an included global navigation satellite antenna. The offsets for these elements may be fixed, simplifying set up.

Abstract: A surveillance method comprises the steps of: sending information requests to one or more of a plurality of unmanned airborne platforms, each carrying one or more sensors for gathering information; coordinating processing of the requests among the plurality of airborne platforms; and transmitting responses to the requests to one or more requesters. A surveillance system that can be used to perform the method is also provided.

Abstract: A radio and light based 3-D positioning system comprising: a stationary integrated self-positioning radio transceiver/laser transmitter (RTR_LT) configured to receive a first plurality of external radio signals, configured to determine its position coordinates based on the first plurality of received external radio signals, configured to broadcast at least one internal radio signal; and configured to broadcast at least one laser beam; and at least one mobile integrated radio receiver/laser detector (RR_LD) configured to receive a second plurality of external radio signals, configured to receive at least one internal radio signal broadcasted by the stationary integrated self-positioning RTR_LT, configured to detect at least one laser beam generated by the self-positioning integrated RTR_LT; and configured to determine its 3-D position coordinates based on a set of data selected from the group consisting of: {the second plurality of received external radio signals; at least one received internal radio signal; a

Abstract: A construction machine for automatically receiving selected project data files based on the geographical location and identification of the machine. The machine includes an auto-start transceiver for transmitting the local location and identification of the machine and receiving project data files from a project data distributor that are selected for the local location and identification for operation of the machine.

Abstract: A project data delivery apparatus for automatically delivering project data files to a construction machine based on the geographical location and identification of the construction machine. The apparatus includes a project data distributor for storing, maintaining and transmitting project data files that are associated with project site locations and project plan machine identifications.