Abstract: Disclosed is a method of displaying a hierarchical file structure. The method determines a visual arrangement (100) of containers (102) which reflects a hierarchical relationship of the file structure. A concentric curved shape is then formed representing each container in the file structure and files within the containers, the curved shape having a geometry and location according to the determined visual arrangement. A viewpoint (600) is then established for the curved shape which is substantially radial thereto and allows viewing from a root container of the file structure towards one or more child containers of the file structure. The curved shape is then rendered, relative to the viewpoint, to a display (2114). Desirably, the files within a container (102) are represented as a tower (104) in the curved shape.

Abstract: The present invention relates to a process for producing steel with retained austenite. In one embodiment, the process comprises the steps of heating a steel alloy to produce austenite, quenching the steel to produce martensite, and carbon partitioning to transfer carbon from the martensite to the austenite.

Abstract: A method is disclosed for viewing a collection of data objects. The method initially sorts the collection according to at least two fields associated with the data objects. The data objects are then arranged within a range along said at least two fields into groups. A three dimensional presentation of the collection is then formed having two of the dimensions formed by two of the at least two fields and a third dimension incorporating a representation of each data object in the corresponding group.

Abstract: A process of forming a nitride film on a semiconductor substrate including exposing a surface of the substrate to a rapid thermal process to form the nitride film.