Abstract: An aircraft heated floor panel includes a first face sheet, a second face sheet opposite the first face sheet, and core with an electrically conductive core portion. The electrically conductive core portion supports the first face sheet and the second face sheet, and is electrically insulated from the external environment to receive electrical power, resistively generate heat, and communicate heat to the first face sheet.

Abstract: Optical sensing systems having improved vibration cancelation, and methods of achieving improved vibration cancelation. In one example, an optical sensing system includes an optical sensor configured to produce an unprocessed sensor output signal representative of a response of the optical sensor to at least an optical signature of interest and a local vibration excitation, a reference sensor configured to provide a reference signal responsive to the local vibration excitation, and a controller, including an adaptive digital filter, coupled to the optical sensor and to the reference sensor, and configured to receive the reference signal and to adjust one or more coefficients of the adaptive digital filter to minimize coherence between a residual signal and the reference signal, the residual signal being a difference between the sensor output signal and a filter output signal from the adaptive digital filter.

Abstract: Infrared sensing systems having improved vibration cancelation, and methods of achieving improved vibration cancelation. In one example, an infrared sensing system includes an infrared sensor configured to produce a sensor output signal representative of a response of the infrared sensor to infrared excitation and vibration excitation, an accelerometer configured to provide an acceleration signal responsive to the vibration excitation, and a controller, including an adaptive digital filter, coupled to the infrared sensor and to the accelerometer, and configured to receive the acceleration signal and to adjust coefficients of the adaptive digital filter so as to minimize coherence between a residual signal and the acceleration signal, the residual signal being a difference between the sensor output signal and a filter output signal from the adaptive digital filter.

Abstract: Disclosed herein are representative embodiments of methods, apparatus, and systems for performing combined neutron and gamma ray radiography. For example, one exemplary system comprises: a neutron source; a set of alpha particle detectors configured to detect alpha particles associated with neutrons generated by the neutron source; neutron detectors positioned to detect at least some of the neutrons generated by the neutron source; a gamma ray source; a set of verification gamma ray detectors configured to detect verification gamma rays associated with gamma rays generated by the gamma ray source; a set of gamma ray detectors configured to detect gamma rays generated by the gamma ray source; and an interrogation region located between the neutron source, the gamma ray source, the neutron detectors, and the gamma ray detectors.

Abstract: A rotary blade includes a blade tip assembly with a first bus bar segment and a main blade assembly with second bus bar segment. The first bus bar segment is connected to the blade tip assembly and the second bus bar segment is connected to the main blade assembly. The blade tip assembly is connected to the main blade assembly such that the first and second bus bar segments are longitudinally offset from one another. A low-profile interconnect spans the first and second bus bar segments for resistively generating less heat than the bus bar segments for a predetermined current flow.

Abstract: An ice protection system (40) comprising electrothermal devices (41-44) having zones (41P-44P, 41L-44L, 41S-44S, 41T-44T) associated with respective surface regions of rotor blades. Each zone involves electric load (R) which converts supplied electrical power from one phase of a three-phase power system into heat. The combined load of the A-phase zones, the combined load of the B-phase zones, and the combined load of the C-phase zones are approximately equal.

Abstract: A method begins with a payment entity device receiving an accounts payable data file from a client entity processing module. The method continues with the payment entity device determining a method of payment for an account payable of the accounts payable data file in accordance with a payables profile. The method continues with the payment entity device initiating a first type of payment for the account payable when the method of payment is a first type; initiating a second type of payment for the account payable, when the method of payment is a second type, or initiating a third type of payment for the account payable when the method of payment is a third type.

Abstract: A method begins with a payment entity device receiving payables process data from a client device. The payables process data includes a list of a plurality of creditors and associated payment data, wherein, for a creditor of the plurality of creditors, the associated payment data includes at least one payment scheme for paying at least a portion of debt owed to the creditor via at least one of: a client credit card, a funds transfer, commercial paper, tangible consideration, and a debit account. The method continues with the payment entity device determining level of service for a client associated with the client device. The method continues with the payment entity device generating a payables profile for the client based on the payables process data in accordance with the level of service.

Abstract: A method begins by storing payment request data, which, for a client, includes a payables profile and an accounts payable data file. The method continues by receiving payment remittance information subsequent to initiation of a payment in accordance with the payment request data. The method continues by storing the payment remittance information. The method continues by consolidating the payment remittance information and the payment request data to produce consolidated payment data. The method continues by generating at least one report based on the consolidated payment data.

Abstract: Disclosed herein are representative embodiments of methods, apparatus, and systems for performing neutron radiography. For example, in one exemplary method, an object is interrogated with a plurality of neutrons. The plurality of neutrons includes a first portion of neutrons generated from a first neutron source and a second portion of neutrons generated from a second neutron source. Further, at least some of the first portion and the second portion are generated during a same time period. In the exemplary method, one or more neutrons from the first portion and one or more neutrons from the second portion are detected, and an image of the object is generated based at least in part on the detected neutrons from the first portion and the detected neutrons from the second portion.

Abstract: A method begins by receiving an accounts payable data file from a client device. The method continues by determining whether a payables profile of a client associated with the client device is to be modified based on the accounts payable data file. The method continues by determining a level of service of the client when the payables profile is not to be modified. The method continues processing payment transactions for accounts payable contained in the accounts payable data file on behalf of the client in accordance with the payables profile via a wide area network when the level of service is a first level of service.

Abstract: A method begins with a payment entity device receiving an accounts payable data file from a client entity processing module. The method continues with the payment entity device determining a method of payment for an account payable of the accounts payable data file in accordance with a payables profile. The method continues with the payment entity device initiating a first type of payment for the account payable when the method of payment is a first type; initiating a second type of payment for the account payable, when the method of payment is a second type, or initiating a third type of payment for the account payable when the method of payment is a third type.

Abstract: A method begins by storing payment request data, which, for a client, includes a payables profile and an accounts payable data file. The method continues by receiving payment remittance information subsequent to initiation of a payment in accordance with the payment request data. The method continues by storing the payment remittance information. The method continues by consolidating the payment remittance information and the payment request data to produce consolidated payment data. The method continues by generating at least one report based on the consolidated payment data.

Abstract: A method begins by receiving an accounts payable data file from a client device. The method continues by determining whether a payables profile of a client associated with the client device is to be modified based on the accounts payable data file. The method continues by determining a level of service of the client when the payables profile is not to be modified. The method continues processing payment transactions for accounts payable contained in the accounts payable data file on behalf of the client in accordance with the payables profile via a wide area network when the level of service is a first level of service.

Abstract: A method begins with a payment entity device receiving payables process data from a client device. The payables process data includes a list of a plurality of creditors and associated payment data, wherein, for a creditor of the plurality of creditors, the associated payment data includes at least one payment scheme for paying at least a portion of debt owed to the creditor via at least one of: a client credit card, a funds transfer, commercial paper, tangible consideration, and a debit account. The method continues with the payment entity device determining level of service for a client associated with the client device. The method continues with the payment entity device generating a payables profile for the client based on the payables process data in accordance with the level of service.

Abstract: Financial transaction data comprising payment on any one of multiple financial transaction types are processed with an adapter layer that receives an incoming data message relating to a financial transaction initiated by a payer and operates on the incoming data message to produce adapted data relating to the financial transaction, and a processor that receives the adapted data and determines transaction routing to direct the adapted data to a processing network module that requests authorization by an issuer, responds to authorization by initiating request for settlement and payment on the financial transaction to a transaction payee, and responds to payee query requests by providing non-payment data to an external payee.

Abstract: The systems and methods described herein relate to an airborne shooter detection system having a plurality of sensors coupled to the body of an aircraft such as a helicopter. The sensors are arranged to receive shockwave-only signals. The received signals are analyzed to determine an unambiguous shooter location. The analysis may include measuring the arrival times of the shockwaves of projectiles at each of the sensors, determining the differences in the arrival times among sensors, computing a set of ambiguous solutions corresponding to a shooter, and clustering this set of solutions to determine the unambiguous shooter location. The systems and methods described herein may also be used to determine if multiple shooters are present, and subsequently determine the shooter locations for each of the multiple shooters.

Abstract: The systems and methods described herein relate to an airborne shooter detection system having a plurality of sensors coupled to the body of an aircraft such as a helicopter. The sensors are arranged to receive shockwave-only signals. The received signals are analyzed to determine an unambiguous shooter location. The analysis may include measuring the arrival times of the shockwaves of projectiles at each of the sensors, determining the differences in the arrival times among sensors, computing a set of ambiguous solutions corresponding to a shooter, and clustering this set of solutions to determine the unambiguous shooter location. The systems and methods described herein may also be used to determine if multiple shooters are present, and subsequently determine the shooter locations for each of the multiple shooters.

Abstract: An ice protection system (40) comprising electrothermal devices (41-44) having zones (41P-44P, 41L-44L, 41S-44S, 41T-44T) associated with respective surface regions of rotor blades. Each zone involves electric load (R) which converts supplied electrical power from one phase of a three-phase power system into heat. The combined load of the A-phase zones, the combined load of the B-phase zones, and the combined load of the C-phase zones are approximately equal.

Abstract: Disclosed herein are representative embodiments of methods, apparatus, and systems for performing neutron radiography. For example, in one exemplary method, an object is interrogated with a plurality of neutrons. The plurality of neutrons includes a first portion of neutrons generated from a first neutron source and a second portion of neutrons generated from a second neutron source. Further, at least some of the first portion and the second portion are generated during a same time period. In the exemplary method, one or more neutrons from the first portion and one or more neutrons from the second portion are detected, and an image of the object is generated based at least in part on the detected neutrons from the first portion and the detected neutrons from the second portion.