Abstract: Disclosed are compositions for use in forming articles subject to frictional force or for use in tribological systems and articles formed therefrom. Such compositions comprise at least one crosslinkable aromatic polymer matrix material which remains operable at a PV of at least about 75,000 psi-ft./min or more. Such at least one crosslinkable polymer may also be used as a filler in crosslinked form in a wear matrix material in further compositions herein, wherein a matrix material such as polytetrafluoroethylene, modified polytetrafluoroethylenes, and/or at least one aromatic polymer are filled with the crosslinked aromatic polymer filler to improve wear resistance of the composition. The wear resistance may be enhanced from about 200% to up to about 850% in comparison with known wear compositions or with respect to use of the same aromatic polymer filler that is not crosslinked. Methods of improving wear resistance, or the PV limit of wear compositions are also disclosed.

Abstract: A simple multi-directional, multi-port array antenna structure is disclosed that can be used for a variety of applications, including but not limited to direction finding (DF) and beam-forming applications in receive and transmit modes, respectively. The disclosed antenna structure offers unique functionalities in both receive and transmit modes. For DF applications in the receive mode, the back-end of the antenna structure features a power sensing mechanism to monitor the power received at all ports. In the transmit mode, the disclosed antenna structure is used for beamforming applications by providing individual port excitation and using antenna arrays.

Abstract: A synchrophasor measurement method for a device configured to take synchronized measurements in a power system is provided. The synchrophasor measurement method includes receiving global positioning system (GPS)-synchronized samples of a signal sensed by the device from the power system; determining a level of distortion of the signal; selecting, based on the level of distortion, a computation method, the computation method being one of an improved zero-crossing (IZC) method and an enhanced phase-lock-loop (EPLL) method; performing the selected computation method to determine at least one parameter of the signal at a reporting frequency, which is at least twice a line frequency of the power system; and outputting, at the reporting frequency, the at least one parameter to an operator of the power system to allow the operator to perform at least one of a monitoring and a controlling of at least one element of the power system.

Abstract: A synchrophasor measurement method for a device configured to take synchronized measurements in a power system is provided. The synchrophasor measurement method includes receiving global positioning system (GPS)-synchronized samples of a signal sensed by the device from the power system; determining a level of distortion of the signal; selecting, based on the level of distortion, a computation method, the computation method being one of an improved zero-crossing (IZC) method and an enhanced phase-lock-loop (EPLL) method; performing the selected computation method to determine at least one parameter of the signal at a reporting frequency, which is at least twice a line frequency of the power system; and outputting, at the reporting frequency, the at least one parameter to an operator of the power system to allow the operator to perform at least one of a monitoring and a controlling of at least one element of the power system.

Abstract: The invention provides novel devices, systems, designs, materials and fabrication methods that enable high-load capacity, easy release, and suitable for extended/repeated use in a variety of applications.

Abstract: The invention provides unique releasable adhesive devices that are high-load bearing and highly stable while allowing adjustment of the weight-bearing angle in a wide range, thereby greatly expanding the scope of applications for technology. Adhesive systems and devices of the invention can be designed to fit applications ranging from household weight-bearing shelves and holders, components for transportation, athletic equipment, labels and advertising posts, automobile interior trims, permanent or reversible fasteners, as well as instruments and devices for industrial, commercial, medical or military applications.

Abstract: The invention provides unique releasable adhesive devices that are high-load bearing and highly stable while allowing adjustment of the weight-bearing angle in a wide range, thereby greatly expanding the scope of applications for technology. Adhesive systems and devices of the invention can be designed to fit applications ranging from household weight-bearing shelves and holders, components for transportation, athletic equipment, labels and advertising posts, automobile interior trims, permanent or reversible fasteners, as well as instruments and devices for industrial, commercial, medical or military applications.

Abstract: The invention provides novel devices, systems, designs, materials and fabrication methods that enable high-load capacity, easy release, and suitable for extended/repeated use in a variety of applications.

Abstract: A payment processing method and system is described which involves serially processing remittance documents, e.g. financial instruments, remittances, and associated documents obtained from diverse sources, electronically scanning the financial instruments and other remittance documents, thereby converting the information contained thereon into a digital format. The digital information is passed through a series of software programs and associated hardware that read the scanned financial instruments, remittances, and other documents, and compares the information obtained with preexisting information about the payor, detects errors, and the like automatically, with minimal human intervention. It also allows the information to be corrected and passed to a check encoding machine or process which imparts desired information on said checks before they are sent to a bank for deposit.

Abstract: The present invention relates to poultry vaccines for prevention of Newcastle disease.

Abstract: A payment processing method and system is described which involves serially processing remittance documents, e.g. financial instruments, remittances, and associated documents obtained from diverse sources, electronically scanning the financial instruments and other remittance documents, thereby converting the information contained thereon into a digital format. The digital information is passed through a series of software programs and associated hardware that read the scanned financial instruments, remittances, and other documents, and compares the information obtained with preexisting information about the payor, detects errors, and the like automatically, with minimal human intervention. It also allows the information to be corrected and passed to a check encoding machine or process which imparts desired information on said checks before they are sent to a bank for deposit.

Abstract: An electrical insulator composed of one or more electrical insulating skirts or sheds or shells; at least some of which skirts or sheds or shells have embedded therein or otherwise associated therewith a permanent magnet (usually annular in shape) that serves to create a magnetic field region through which an arc, in the event of incipient flashover, must pass as it proceeds radially from one terminal of the insulator to the other terminal thereof. The magnetic field is oriented to have a component at the surface of the insulator, that is orthogonal to said surface. As the arc passes through the field region it is deflected sideways or circumferentially and rotates in a circle, thereby dissipating the energy in the arc. The effect of the field can be increased by having two or more annularly shaped permanent magnets embedded in the insulator and spaced radially from one another, successive magnets having oppositely directed fields to the magnet or magnets immediately adjacent the same.