Abstract: Controlling a maximum vehicle speed for an industrial vehicle includes determining, by a processor of the industrial vehicle, a torque applied to the traction wheel of the industrial vehicle; converting the torque to an equivalent force value; and determining an acceleration of the industrial vehicle while the torque is applied to the traction wheel. Additional steps include calculating a load being moved by the industrial vehicle, based at least in part on the acceleration and the equivalent force value; and controlling the maximum speed of the industrial vehicle based on the calculated load being moved by the industrial vehicle.

Abstract: A method of characterizing and simulating electronic systems for signal integrity is presented. Each device in the electronic system is associated with at least one vulnerability table and at least one vulnerability window. The vulnerability table is a three dimensional table that characterizes the operation of the device and includes line length on one axis, coupling efficiency on another axis and drivers size of a gate, on the third axis. In addition a number of vulnerability windows are presented. The vulnerability window is a time period when a storage device may store the wrong data because of signal integrity issues in the electronic system. A vulnerability window is developed for each input to a storage device in the system. In addition a vulnerability window is developed based on a number of failure mechanisms used to characterize the system. Lastly, a mapped vulnerability window is presented for devices such as logical gates, which provide input to the storage device.

Abstract: In vivo polymerizable intraocular lens compositions which comprise substituted fluoroalkyl or perfluoroalkyl monomers having anionic, cationic, and/or nonionic surface active functionality in the unsaturated fluorophobic ends. The compositions are preferably cured by UV photoinitiation and are useful in repairing torn or detached retinal tissue or forming intraocular lenses in situ.

Abstract: Coatings for surgical instruments which comprise substituted fluoroalkyl or perfluoroalkyl monomers having anionic, cationic, and/or nonionic surface active functionality in the unsaturated fluorophobic ends.

Abstract: Ophthalmic compositions containing biocompatible, bioadhesive polymerizable amphipathic mesophase materials useful for repairing retinal tissue tears or retinal detachments are disclosed. In one embodiment, the polymerizable materials, which comprise substituted fluoroalkyl or perfluoroalkyl monomers having anionic, cationic, and/or nonionic surface active functionality in the unsaturated fluorophobic ends, are polymerized in vivo to provide effective, long-lasting repair of torn, ruptured or detached retinal tissue. Ophthalmic applications of these materials are not limited to retinal repair.

Abstract: A method of extracting parasitic capacitance values from the physical design of an integrated circuit, and more particularly, to a method of extracting lateral coupling and fringing capacitance values from the physical design of an integrated circuit, wherein the integrated circuit comprises multiple layers of conductors, each conductor having one or more lateral edges. The method comprises the steps of identifying each conductor's one or more lateral edges; fragmenting the lateral edges of each conductor into edge fragments based on a number of conductors present in layers above and/or below a given lateral edge; identifying the edge fragments which are laterally adjacent to each edge fragment; computing one or more relationships between an edge fragment and each of its laterally adjacent edge fragments; retrieving parasitic capacitance data for each edge fragment; and using the retrieved parasitic capacitance data to compute one or more parasitic capacitance values for each edge fragment.

Abstract: A computer implemented method that first simulates the electronic circuit of each cell type within a circuit cell library using combinations of input transition time and load capacitances. The method reduces the results of the simulation to one of several models for the cell type. The method then reads an actual circuit description of the electronic circuit, and applies the models to the actual cells used in the circuit to determine signal delay through the circuit.