Abstract: Systems, methods, and non-transitory computer-readable media can create, in a training phase, a first content item representation of a first content item based on a first content item transformation. The first content item can comprise one or more of images and video. A first user metadata representation of first user metadata may be created based on a first user metadata transformation. The first content item representation and the first user metadata representation can be combined to produce a first combined representation. The first combined representation and a first tag representation of a first tag can be embedded in an embedding space within a first threshold distance from one another.

Abstract: Systems, methods, and non-transitory computer-readable media can create, in a training phase, a first content item representation of a first content item based on a first content item transformation. A first user metadata representation of first user metadata may be created based on a first user metadata transformation. The first content item representation and the first user metadata representation can be combined to produce a first combined representation. The first combined representation and a first tag representation of a first tag can be embedded in an embedding space within a first threshold distance from one another.

Abstract: An elongated generally frusto-conical strip having spaced-apart fins formed thereon is adapted for installation within the brake drum of a heavy duty truck for creating a rush of cooling, drying and cleansing air across the braking surface of the drum in response to rotation of the drum. The strip is installed against the interior surface of the drum exterior wall adjacent the outer periphery thereof and is secured in place by the drum mounting studs or other threaded fasteners inserted through strip mounting holes in radially inward extensions of the strip upon alignment of those holes with the drum mounting holes. An improved brake drum for heavy duty trucks has cooling, drying and cleaning fins integrally formed in the interior surface of a frusto-conical shaped outer portion of the exterior wall of the drum with the fins arranged in spaced relation from the machined braking surface to protect them from contact with the brake shoe.

Abstract: Cooling and drying fins are placed interiorly of a brake drum between the brake linings and upright wall of the drum for forcing air across the braking surfaces of the drum. Air is drawn in through the opening between the brake shoes and axle assembly for a continuous air source whenever the vehicle is moving in a forward direction.

Abstract: An apparatus for drying and cooling a brake drum includes an elongated flexible strip adapted to be wrapped around the peripheral wall of the brake drum with a plurality of fins extended radially inwardly from the strip. The fins are twisted so that the free edges are inclined at an acute angle relative to the longitudinal centerline of the strip so that air flow is directed away from the braking surfaces within the drum in response to rotation of the brake drum when the vehicle is in use. An elongated tension spring having at least one flat surface may be placed over the strip for securing it onto the brake drum.