Abstract: A method for generating a perforation clip region includes defining a shape of a desired perforation pattern on a display screen; inserting at least one image onto the display screen in association with the perforation pattern; and previewing a combined image of the perforation pattern and the at least one image.

Abstract: A method of operating an image scanning system including an image scanner, a network adapter and a memory associated with the image scanner and/or the network adapter. The method including the steps of storing a list of one or more computers that are registered to interact with the image scanner in the memory and selecting one computer from the list of computers as a destination for scanned data and locking out all other computers from interacting with the image scanner until the scanned data is communicated to the selected one computer.

Abstract: A method is described for producing a composite image that is viewable through lenticular lenses to create a special visual effect. The method includes the steps of storing a first source image and a second source image and selecting a pair of reference points in the first source image and corresponding reference points in the second source image. First and second intermediate images are created such that objects in the source images are better aligned, and the intermediate images are interlaced to produce the composite image.

Abstract: Systems, program products, and methods of curriculum planning are provided. An embodiment of a system includes instructional course instructions, responsive to user input commands, to associate one of several instructional courses with one of several teachers, calendar instructions, responsive to user input commands, to create a calendar schedule and assign the instructional course to a date and time for display on the calendar schedule, lesson-plan assignment instructions, responsive to the calendar schedule and user input commands, to assign one of several lesson-plans to the instructional course at the date and time on the calendar schedule, and lesson-plan indicator instructions, responsive to the calendar schedule and lesson-plan data, indicating whether the instructional course for the date and time has been assigned a completed lesson.

Abstract: A method and system of deskewing an image. The method and system includes capturing a first image, forming a number of regions within the first image, generating a bounding rectangles for each region, calculating an area for each bounding rectangle, rotating each region by an angle within a predefined range, finding the angle that minimizes the area of each bounding rectangle, and rotating each region by the angle found.

Abstract: The present invention provides interferon-alpha polypeptides and conjugates, and nucleic acids encoding the polypeptides. The invention also includes compositions comprising these polypeptides, conjugates, and nucleic acids; cells containing or expressing the polypeptides, conjugates, and nucleic acids; methods of making the polypeptides, conjugates, and nucleic acids; and methods of using the polypeptides, conjugates, and nucleic acids.

Abstract: Described is a method and system for performing path-sensitive value flow analysis on a software program. Concrete state and value alias information is tracked along each statement and each relevant path in an abstract program and is stored as a symbolic state in a symbolic store. The value alias information includes a first set of aliases that identify aliases for a designated value that is being analyzed and a second set of aliases that identify possible aliases for the designated value. The value alias information is obtained using imprecise memory alias analysis. Along each relevant path for each statement, transforms are applied to the sets of aliases to update the first and second sets of aliases. The transforms are applied based on the type of statement being processed. Symbolic states existing at the same location are merged if the value alias information is identical within the symbolic states.

Abstract: Basic-oxygen steels containing a high, controlled level of nitrogen are made by:(a) introducing a nitrogen-rich gas into the melt during the latter portion of the decarburization step, through the oxygen lance together with the oxygen, in an amount sufficient to impart at least 100 NCF of nitrogen per ton of molten metal, and in such a manner as to promote intensive interaction of the nitrogen-rich gas with the molten metal,(b) refining the melt with the oxygen and nitrogen-rich gas by blowing the melt to a final manganese content of 0.10 percent or less, and(c) maintaining the partial pressure of nitrogen in the vessel head-space at least equal to that calculated to be in equilibrium with the aim dissolved nitrogen content of the melt at 1600.degree. C.