Abstract: Various shaped abrasive particles are disclosed. Each shaped abrasive particle includes a body having at least one major surface and a side surface extending from the major surface.

Abstract: A mobile platform includes at least one first sensor mounted at a first position on the mobile platform and at least one second sensor mounted at a second position on the mobile platform, where the first position is offset from the second position. The at least one first sensor is configured to capture first data measurements of plants in the growing area. The at least one second sensor is configured to capture second data measurements of the plants in the growing area. Each of the first and second data measurements is associated with a three-dimensional position within the growing area and a time. The first and second sensors are configured to generate at least one common type of data measurement such that at least some of the first and second data measurements represent stereo-spatio-temporal data measurements of the plants in the growing area.

Abstract: A hot melt high temperature material application system with application device pressure monitoring and heated recirculating manifold uses high temperature pressure transducers with each application device such as spray guns to monitor hot melt material application. A material supply line fitting has a calibrated orifice at the interface with a device manifold associated with each application device. In another embodiment, the calibrated orifice is located in a fluid passageway of the device manifold. The calibrated orifice corresponds in size to the opening of a nozzle of the application device. Heated recirculating manifolds are combined with hot melt material supply systems to provide uniform pressure to multiple application devices, and to recirculate material back through the supply system. Each recirculating manifold includes a heater, pressure regulator, and a recirculation path. The manifolds may be directly or remotely connected to one or more hot melt material supply systems.

Abstract: A collapsible storage cabinet having a set-up, operating position and a collapsed, storage position. The cabinet includes a pair of side portions, a rear portion formed by a pair of hinged rear panels, a front portion including two hinged doors, and a top portion. Each side portion includes a vertical front leg and a vertical rear leg with a side panel extending therebetween. The rear panels forming the rear portion are hingingly attached to the rear legs such that the rear panels are perpendicular to the side portions when the cabinet is in the operating position and are parallel to the side portions when the cabinet is in the storage position. Each door is reversibly hingingly attached to a front leg such that the doors may be pivoted inwardly when the cabinet is in the storage position, and pivoted outwardly when the cabinet is in the operating position. Each of the doors has a vertical groove therein into which is received an edge of the corresponding front leg when the door is in a fully opened position.