Abstract: Affinity scores are computed for a plurality of user accounts, each affinity score quantifies an affinity of a user account to a content creator of one or more digital objects hosted in a content hosting platform. Each affinity score is computed by collecting interaction data for the user account corresponding to the content creator, normalizing the collected interaction data using a total activity data of the user account on the content hosting platform and attribute data associated with the content creator, and generating the affinity score using the normalized interaction data.

Abstract: An elevated fuel delivery assembly utilizing integrated legs within sleeves attached to a tank provides a gravity flow dispensation of stored liquids within the tank, primarily fuel, by providing the tank with attached at least two parallel sleeves defining sleeve channels slidably engaging at least two parallel upright legs extending from a common base member, providing the tank with a lowered position and a raised position, locking the integrated upright legs at a selected height, suspending the tank at a chosen height using locking bolts and set screws to secure the integrated legs within the respective sleeve channels, stabilizing the tank and contained stored liquids in remote locations for subsequent dispensing of the contents.

Abstract: A ground level platform upon which is secured a liquid storage tank, the platform providing a dampening frame, an upper plate, a lower plate and a plurality of ground cleats attaching to aligned lower tank brackets, each paired and aligned ground cleat and lower tank bracket attached by a torsion tightened threaded bolt, the ground level platform absorbing and deterring vibration from earthquakes from damaging the secured liquid storage tank.

Abstract: A ground level platform upon which is secured a liquid storage tank, the platform providing a dampening frame, an upper plate, a lower plate and a plurality of ground cleats attaching to aligned lower tank brackets, each paired and aligned ground cleat and lower tank bracket attached by a torsion tightened threaded bolt, the ground level platform absorbing and deterring vibration from earthquakes from damaging the secured liquid storage tank.

Abstract: An overhead lift apparatus defines a frame having tracked lateral clamp arms defining three rotatable and spreadable wheels on opposing ends of the frame activated by a hydraulic spreading and retracting apparatus, the lateral clamp arms clamp onto an inner surface of an upper portion of a welded ring lifting the ring for transfer from one location to another without deformation of the ring, including additional outriggers with additional wheels to expand the diameter size for larger rings, and larger cylindrical vessels.