Abstract: Fast-setting flowable fill compositions for filling ground trenches are described. The compositions set quickly but retain a low strength psi at 28 days. The compositions also reduce bleed water on the surface of the fast-setting flowable fill and therefor enable quicker application of surface repair material, e.g., pavement patches, to the trench. The compositions consist of aggregate, Portland cement, accelerant, water and sometimes air. The compositions may have a compressive strength of between 5 psi and 60 psi after 2 hours, a compressive strength of between 10 psi and 100 psi after 4 hours, a compressive strength of between 75 psi and 500 psi after 28 days, a penetration resistance of between 1.5 tsf and 75 tsf after 2 hours, a penetration resistance of between 4.5 tsf and 200 tsf after 4 hours, and a shrinkage of less than 2% as measured by ASTM C490. Also disclosed are methods of filling a trench with fast-setting flowable fill.

Abstract: An apparatus for dispensing a lubricant. The apparatus includes a chamber having an inlet through which the lubricant is received and an outlet through which the lubricant is ejected. A controller is in communication with the chamber. A communication module is in communication with the controller. The communication module is configured to transmit first information to an external device, to receive second information from the external device, or both.

Abstract: An apparatus for dispensing a lubricant. The apparatus includes a chamber having an inlet through which the lubricant is received and an outlet through which the lubricant is ejected. A controller is in communication with the chamber. A communication module is in communication with the controller. The communication module is configured to transmit first information to an external device, to receive second information from the external device, or both.

Abstract: The present invention describes a reverse genetic system for Phlebovirus such as Rift Valley fever virus. This system comprised of RNA expression plasmids and protein expression plasmids. Additionally, the present invention also discloses the modification of this system to generate a recombinant virus that expresses a non-viral foreign gene. Furthermore, the present invention discloses the use of this system in the development of anti-Rift Valley fever virus vaccines, screening of antivirals testing for anti RVF immune response and developing marker vaccines for Rift Valley fever virus. We also claim the utility of this approach to other phleboviruses.

Abstract: A sheet metal dent removing device for combining a drill and a slide hammer used for removing dents. The sheet metal dent removing device includes an electric drill. The electric drill includes a body having a distal end, a proximal end and a peripheral wall extending between. A handle extends from the peripheral wall and is positioned generally adjacent to the proximal end. An actuating means turns the electric drill on and off. A shaft is elongate and has a first end and a second end. The first end of the shaft extends into the distal end of the body. The electric drill is adapted to rotate the shaft. A drill bit has a first end and a second end. The first end tapers to a point and the length of the drill bit is threaded. A coupling means removably couples the drill bit to the second end of the shaft. A slide hammer comprises a tubular member having an aperture extending therethrough.

Abstract: A sheet metal dent removing device for combining a drill and a slide hammer used for removing dents. The sheet metal dent removing device includes an electric drill. The electric drill includes a body having a distal end, a proximal end and a peripheral wall extending between. A handle extends from the peripheral wall and is positioned generally adjacent to the proximal end. An actuating means turns the electric drill on and off. A shaft is elongate and has a first end and a second end. The first end of the shaft extends into the distal end of the body. The electric drill is adapted to rotate the shaft. A drill bit has a first end and a second end. The first end tapers to a point and the length of the drill bit is threaded. A coupling means removably couples the drill bit to the second end of the shaft. A slide hammer comprises a tubular member having an aperture extending therethrough.