Abstract: The present invention relates methods of reducing fecal shedding of animals infected with Salmonella by use of a vaccine or immunogenic composition of Salmonella Choleraesuis-Typhimurium.

Abstract: An apparatus and method to control signal phase in a radio device includes a phase rotator configured to control a phase of a local oscillator. A phase error determination module is configured to determine phase error information based on received in-phase (I) and quadrature (Q) (IQ) signal values. A phase correction module is configured to derive from the received IQ signal values a correction signal and apply the correction signal to the phase rotator in a path of the local oscillator.

Abstract: Systems and methods are provided for displaying promotions within an electronic social networking environment. Coupons or vouchers can be claimed by users of the social network. Upon redemption of the coupon or voucher, the systems and methods described herein can validate the coupon or voucher.

Abstract: Systems and methods for adaptive clock and equalization control are provided for data receivers, which are based on a “closed loop” sampling clock framework that employs controllable and dynamically adapted time offsets on both local data and amplitude clocks. The controllable clock offsets are dynamically adapted using signal processing methods adapted to achieve optimum sampling of data and amplitude sampling clock signals to accurately detect data bits and optimize system equalization settings, including, decision-feedback equalizer and/or an optional linear equalizer preceding a decision-feedback equalizer.

Abstract: Illustrative embodiments provide a computer implemented method and an apparatus for data decorrelation in a line equalizer adaptive system. The apparatus comprises an input and an output, forming a data path there between, wherein the input capable of receiving data to create received data and the output capable of sending data. The apparatus further comprises an adaptive equalizer capable of equalizing the received data, connected to the data path, and a synchronous decorrelator connected to the data path, in communication with the adaptive equalizer, wherein the synchronous decorrelator evaluates an adapt enable output for each received data input to the adaptive equalizer to determine whether the adaptive equalizer can update settings of the line equalizer adaptive system.

Abstract: A quadrature modulation circuit includes a mixer circuit including an integrated sign modulation control circuit and a plurality of mixer ports. The mixer ports include a first input port, a second input port, an output port and a sign modulation control port. The modulation circuit generates a modulated signal by operation of the mixer circuit multiplying a modulating signal applied to the first input port with a carrier signal applied to the second input port to generate a mixed signal output from the output port, and by operation of the integrated sign modulation control circuit controlling polarity switching of a signal at one of the mixer ports in response to a sign modulation control signal input to the sign modulation control port.

Abstract: Quadrature modulation systems, circuits and methods are provided to support various modulation modes including ASK (amplitude shift key), FSK (frequency shift key) and PSK (phase shift key) modulation at high data rates (e.g., gigabit data rates). For example, a modulation circuit includes a mixer circuit including an integrated sign modulation control circuit and a plurality of mixer ports. The mixer ports include a first input port, a second input port, an output port and a sign modulation control port. The modulation circuit generates a modulated signal by operation of the mixer circuit multiplying a modulating signal applied to the first input port with a carrier signal applied to the second input port to generate a mixed signal output from the output port, and by operation of the integrated sign modulation control circuit controlling polarity switching of a signal at one of the mixer ports in response to a sign modulation control signal input to the sign modulation control port.

Abstract: Systems and methods for adaptive clock and equalization control are provided for data receivers, which are based on a “closed loop” sampling clock framework that employs controllable and dynamically adapted time offsets on both local data and amplitude clocks. The controllable clock offsets are dynamically adapted using signal processing methods adapted to achieve optimum sampling of data and amplitude sampling clock signals to accurately detect data bits and optimize system equalization settings, including, decision-feedback equalizer and/or an optional linear equalizer preceding a decision-feedback equalizer.

Abstract: A handheld wire twisting tool for making a wire conductor twisted splice connection. The tool includes a winding disk having a plurality of wire insertion apertures therethrough in an annular array for respective insertion therethrough of the stripped ends of wires to be twisted together. A finger engagement handle extends from the winding disk in substantially the same plane as the winding disk and extends also substantially radially from the annular array of apertures for manipulating the disk with the handle by one's finger for wire winding by rotating the winding disk about the axis of the annular array of apertures. A wire depth stop disk is also provided in spaced relationship from and secured in parallel to the winding disk and overlies the annular array of the apertures whereby wire ends inserted through the apertures will engage in the inside surface of the depth stop disk to meter the proper depth of penetration for winding.

Abstract: A system for tracking and presenting communication services consumed by an organization from a plurality of communications service providers is provided. The system includes an invoices data store for information relating to communication services expenses of the organization from two or more separate providers, a services data store for information relating to services approved for use by the organization, and an inventory data store for information relating to communications equipment in use by the organization. The system provides an interface for tracking and presenting the consumption of both wireless and wired communications services, including invoices, services and inventory associated with the wired and wireless communications services.

Abstract: A method and program product for tracking and presenting communication services consumed by an organization from a plurality of communications service providers are provided. The method comprises storing information relating to communications services expenses of the organization from two or more service providers in an invoices data store, storing information relating to services approved for use by the organization in an inventory data store, storing information relating to communications equipment in use by the organization in an inventory data store, and providing an interface for the tracking and presentation of the consumption of both wireless and wired communications services, including invoices, services, and inventory associated with the wired and wireless communications services.

Abstract: Illustrative embodiments provide a computer implemented method and an apparatus for data decorrelation in a line equalizer adaptive system. The apparatus comprises an input and an output, forming a data path there between, wherein the input capable of receiving data to create received data and the output capable of sending data. The apparatus further comprises an adaptive equalizer capable of equalizing the received data, connected to the data path, and a synchronous decorrelator connected to the data path, in communication with the adaptive equalizer, wherein the synchronous decorrelator evaluates an adapt enable output for each received data input to the adaptive equalizer to determine whether the adaptive equalizer can update settings of the line equalizer adaptive system.

Abstract: An apparatus and method to control signal phase in a radio device includes a phase rotator configured to control a phase of a local oscillator. A phase error determination module is configured to determine phase error information based on received in-phase (I) and quadrature (Q) (IQ) signal values. A phase correction module is configured to derive from the received IQ signal values a correction signal and apply the correction signal to the phase rotator in a path of the local oscillator.

Abstract: A means is provided for packaging disc drives and other information-storage devices in a manner that reduces transmittal of shock to the packaged device. The device is placed in a static-disssipative package comprising an upper and lower portion, each of which has external protrusions that deform to absorb shock. Further anti-impact protection is provided by internal buttresses that cushion the packaged device. The package is preferably a unitary article molded from PVC plastic sheeting, with the upper and lower portions joined at an accordion-like hinge. The upper and lower portions nest together at the peripheral edges, providing a labyrinthine path (in effect, a seal) that prevents passage of contaminants. Shock transmittal (relative to an unprotected drive) is reduced by a factor of approximately 5-7.

Abstract: A means is provided for packaging disc drives and other information-storage devices in a manner that reduces transmittal of shock to the packaged device. The device is placed in a static-disssipative package comprising an upper and lower portion, each of which has external protrusions that deform to absorb shock. Further anti-impact protection is provided by internal buttresses that cushion the packaged device. The package is preferably a unitary article molded from PVC plastic sheeting, with the upper and lower portions joined at an accordion-like hinge. The upper and lower portions nest together at the peripheral edges, providing a labyrinthine path (in effect, a seal) that prevents passage of contaminants. Shock transmittal (relative to an unprotected drive) is reduced by a factor of approximately 5-7.

Abstract: A means is provided for packaging disc drives and other information-storage devices in a manner that reduces transmittal of shock to the packaged device. The device is placed in a static-dissipative package comprising an upper and lower portion, each of which is externally ribbed to absorb shock. Further anti-impact protection is provided by internal buttresses that cushion the packaged device. The package is preferably a unitary article molded from PVC plastic sheeting, with the upper and lower portions joined at an accordion-like hinge. The upper and lower portions nest together at the peripheral edges, providing a labyrinthine path (in effect, a seal) that prevents passage of contaminants. Shock transmittal (relative to a bare drive) is reduced by a factor of approximately 5-7.