Abstract: A mounting assembly comprises a fastener that includes a bolt and a nut. The bolt includes a threaded distal end and a polygonal headed proximate end that extends along a fastener axis. The assembly also includes a mounting base, and a first reinforcement channel nested around a first base of a hat-shaped channel. The hat-shaped channel is nested around a second base of a second reinforcement channel that nests around a load distributing channel. The mounting base, the first and second reinforcement channels, the hat-shaped channel and the load distributing channel are removable with respect to the fastener along the fastener axis. The bolt is received through coaxial apertures located within the mounting base, the first and second reinforcement channels, the hat-shaped channel and the load distributing channel, such that the polygonal headed proximate end rests within a channel of the load distributing channel.

Abstract: A container carrier for unitizing a plurality of containers includes a network of molded ribs forming a plurality of container receiving openings formed in a first plane and a plurality of radial tabs positioned within each container receiving opening. A plurality of raised rings are each formed over each container receiving opening and formed in a second plane. A band may be formed over each raised ring in the second plane and a rail may be positioned on an underside of the container carrier between each pair of container receiving openings.

Abstract: Embodiments of the present invention provide a system for authorizing entity users based on augmented reality and LiDAR technology. In particular, the system may be configured to receive a unique identifier from a user device of the user, where the unique identifier is scanned using LiDAR technology present in the user device of the user, determine location of the user based on the unique identifier, determine an entity device associated with the unique identifier and location of the user, perform authentication of the user using at least one authentication method, determine that the authentication is successful, and in response to determining that the authentication is successful, provide access to an entity device.

Abstract: A method and apparatus for providing a reliability score for a submitted tip is provided herein. During operation, when a user anonymously submits an image to a tipping server, the tipping server determines if an imager (e.g., a camera) used to capture the image has been used to capture any past images submitted to the tipping server. If so, a reliability score is determined for the imager that is based on a reliability of the past images submitted. The reliability score is then presented to any user viewing the image.

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed. An inner shroud damper for a gas turbine engine includes: at least one carrier including a joint to couple to an inner shroud, the at least one carrier having a first side and a second side, and at least one mass damper coupled to the at least one carrier.

Abstract: This disclosure describes systems and techniques for enabling a communication device to communicate wirelessly with a near-field-communication (NFC)-enabled payment terminal while avoiding interference between the NFC-enabled payment terminal and other NFC payment instruments. In some instances, the communication device may receive, via a non-NFC communication protocol, a payment token from an identification device and may send, over NFC, the payment token to the NFC-enabled payment terminal for satisfying the cost of a transaction.

Abstract: An isolation barrier for reducing coupling between a transmitting antenna on a platform and a receiving antenna on the same platform. The isolation barrier expands the isolation capabilities of radar absorbing material (RAM) to the low frequency region by integrating dielectric loaded corrugations with the RAM. The isolation barrier includes a plurality of corrugations, each including a channel with two conductive walls and a conductive base, having a depth greater than a quarter of the wavelength corresponding to the low-frequency limit of the shared operating frequency band of the transmitting antenna and the receiving antenna. A layer of radar absorbing material (RAM) covers the corrugations.

Abstract: An isolation barrier for reducing coupling between a transmitting antenna on a platform and a receiving antenna on the same platform. The isolation barrier expands the isolation capabilities of radar absorbing material (RAM) to the low frequency region by integrating dielectric loaded corrugations with the RAM. The isolation barrier includes a plurality of corrugations, each including a channel with two conductive walls and a conductive base, having a depth greater than a quarter of the wavelength corresponding to the low-frequency limit of the shared operating frequency band of the transmitting antenna and the receiving antenna. A layer of radar absorbing material (RAM) covers the corrugations.

Abstract: A method for detecting a concealed material in a target comprising a body and the concealed material, the method comprising: emitting radio frequency (RF) energy toward a direction of the target, capturing a signal corresponding to a scattered RF energy reflected from the target, measuring a first mean signal level in a first frequency band of the signal, measuring a second mean signal level in a second frequency band of the signal, and detecting the concealed material when the difference between the first mean signal level and the second mean signal level is above a threshold.

Abstract: A method for detecting a concealed object in a target. The target may include a body and the concealed object. The method may include emitting radio frequency (RF) energy toward a direction of the target, receiving a scattered RF energy reflected from the target, generating a signal corresponding to the received scattered RF energy, comparing the signal with a plurality of stored RF scattering signatures, and detecting the concealed object when the signal matches one of a plurality of RF scattering signatures. Each of the RF scattering signatures may be associated with an object of interest.

Abstract: A method for detecting a concealed material in a target comprising a body and the concealed material, the method comprising: emitting radio frequency (RF) energy toward a direction of the target, capturing a signal corresponding to a scattered RF energy reflected from the target, measuring a first mean signal level in a first frequency band of the signal, measuring a second mean signal level in a second frequency band of the signal, and detecting the concealed material when the difference between the first mean signal level and the second mean signal level is above a threshold.

Abstract: Lookup requests received by a domain name service (DNS) are processed based on the actual location of data associated with a requested content page rather than a domain mapping of IP addresses. A DNS server which receives a request initiates a query for the location of user data associated with the request based on an object handle contained in a domain name of the request. The location data is used to construct an IP address which is provided in response to the IP lookup request received by the DNS server. The DNS system may be used to provide IP addresses for a scaled web-based networking service, alternate versions of a service and a service implementing rolling upgrades.

Abstract: A method for detecting a concealed object in a target comprising a body and the concealed object, the method including emitting, by an emitter, radio frequency (RF) energy toward a direction of the target, receiving, by a receiver, a scattered RF energy reflected from the target, generating, by the receiver, a signal corresponding to the received scattered RF energy, comparing, by a processor, the signal with a plurality of stored RF scattering signatures, each of the RF scattering signatures being associated with an object of interest, and detecting, by the processor, the concealed object when the signal matches one of plurality of RF scattering signatures.

Abstract: Disclosed subject matter is directed to techniques and systems for analyzing a system design having a phase array antenna. In at least one implementation, component models of individual components of the phased array antenna may be provided. The component models may be arranged as a multi-dimensional lookup table (LUT) in some embodiments. A single-channel model of antenna performance may be synthesized for the system design based on the component models. An analysis of the performance of the system design may then be performed using the single-channel model of antenna performance.

Abstract: A method for registering a network application with an application programming interface (API) framework. In operation, a registrar may send a registration message that associates a namespace with the network application to the API framework. In one implementation, the namespace associated with the network application may be a uniform resource identifier. In another implementation, the registration message may specify a format of the standardized clients, a security policy, and the application resources associated with the network application.

Abstract: An apparatus for determining alignment of a first subsystem relative to a second subsystem. The apparatus includes a first antenna system for simultaneously transmitting a delta pattern radiation beam at a first frequency and a sum pattern radiation beam at a second frequency. The apparatus also includes a second antenna system for receiving the delta pattern radiation beam at the first frequency and the sum pattern radiation beam at the second frequency. The apparatus also includes a processor to process the received delta pattern radiation beam and sum pattern radiation beam to determine if a predetermined alignment criterion between the first antenna system and the second antenna system is satisfied.

Abstract: An apparatus for determining alignment of a first subsystem relative to a second subsystem. The apparatus includes a first antenna system for simultaneously transmitting a delta pattern radiation beam at a first frequency and a sum pattern radiation beam at a second frequency. The apparatus also includes a second antenna system for receiving the delta pattern radiation beam at the first frequency and the sum pattern radiation beam at the second frequency. The apparatus also includes a processor to process the received delta pattern radiation beam and sum pattern radiation beam to determine if a predetermined alignment criterion between the first antenna system and the second antenna system is satisfied.

Abstract: A method for registering a network application with an application programming interface (API) framework. In operation, a registrar may send a registration message that associates a namespace with the network application to the API framework. In one implementation, the namespace associated with the network application may be a uniform resource identifier. In another implementation, the registration message may specify a format of the standardized clients, a security policy, and the application resources associated with the network application.

Abstract: A method for providing access to a network application for a standardized client. A hypertext transfer protocol (HTTP) request may be received from a standardized client. A resource request based on the HTTP request may be created. The resource request may be sent to the network application. A response may be received from the network application. A client response may be created based on the response. The client response may be sent to the standardized client.

Abstract: Lookup requests received by a domain name service (DNS) are processed based on the actual location of data associated with a requested content page rather than a domain mapping of IP addresses. A DNS server which receives a request initiates a query for the location of user data associated with the request based on an object handle contained in a domain name of the request. The location data is used to construct an IP address which is provided in response to the IP lookup request received by the DNS server. The DNS system may be used to provide IP addresses for a scaled web-based networking service, alternate versions of a service and a service implementing rolling upgrades.