Abstract: A method and system for migrating a computer operating system to a personal computer includes the process of and instructions for detecting dynamically the type of disk operating system (DOS) network device to be booted by an associated DOS network by examining or parsing the contents of the personal computer CMOS/BIOS. The invention dynamically selects the proper image for the personal computer in a function of information within the computer's CMOS/BIOS. In response to this information, the system of the present invention automatically backs up user data files resident on the personal computer to a remote location via a computer network and installs the operating system to which the migration is to occur in the personal computer. Thereafter, the system dynamically restores the user data files from the remote location.

Abstract: A method and system for preventing illiteracy and achieving grade-level literacy in substantially all members of a predetermined set of students is disclosed, including the steps of administering standardized oral fluency measures, recording the test results in a database, calculating a standardized predictive measure of literacy for each student, presenting a report for each student including recommendations of curriculum and instruction time, determining a schedule for each student for repeating the steps of the method during the school year. Aggregate reports show a summary of progress for all the students or for a subset of the students. Teachers are surveyed for information regarding their activities in implementing the method. Supervisors are also surveyed for information regarding their supervisory activities. Reports are prepared from the information collected on such teacher and supervisor surveys. Data entry screens and reports may be provided to teachers and supervisors over the Internet.

Abstract: The present invention provides a system and method for actively manipulating and controlling aerodynamic or hydrodynamic fluid flow over a surface. More specifically, the present invention provides a system and method to control aerodynamic or hydrodynamic fluid flow behavior of a ducted fluid flow using very-small-scale effectors. The system and method for actively manipulating and controlling fluid flow over a surface includes the placement of arrays of very-small-scale effectors on ducted surfaces bounding the ducted fluid flow. These very-small-scale effectors actively manipulated the boundary layer manipulated to control the flow behavior of the ducted fluid flow and suppress or prevent flow separation within the primary fluid flow.

Abstract: The present invention reveals a method and apparatus for more efficiently injecting a primary fluid flow in a fluid ejector used to pump lower velocity fluid from a secondary source. In one embodiment, the primary fluid flow is a pulsed or unsteady fluid flow contained within an inner nozzle situated within a secondary flow field. This secondary fluid flow is bounded within the walls of an ejector or shroud. The secondary and primary fluid flows meet within the ejector shroud section wherein the secondary fluid flow is entrained by the primary fluid flow. The geometry of the ejector shroud section where the primary and secondary fluids mix is such as to allow the beginning of primary injector pulse to be synchronized with an acoustic wave moving upstream through the ejector initiated by the exiting of the previous pulse from the ejector shroud. The ejector's geometric properties are determined by the acoustic properties, frequency, duty cycle, and amplitude, of the pulsed primary fluid flow.