Abstract: An apparatus and method to obtain input projection data based on radiation detected at a plurality of detector elements, reconstruct plural uncorrected images in response to applying a reconstruction algorithm to the input projection data, segment the plural uncorrected images into two or more types of material-component images by applying a deep learning segmentation network, generate output projection data corresponding to the two or more types of material-component images based on a forward projection, generate corrected multi material-decomposed projection data based on the generated output projection data corresponding to the two or more types of material-component images, and reconstruct the multi material-component images from the corrected multi material-decomposed projection data to generate one or more corrected images.

Abstract: An endoscope processor includes a processor that can be connected to an endoscope including a moving mechanism of a focusing lens included in an objective optical system and an image pickup apparatus. The processor is configured to determine whether or not a transition has been made from a screening state to a proximity state based on positional information of the focusing lens and an image in a proximity determination mode when a variation in an image height in an effective image range with control of the moving mechanism is 1% or less, and when it is determined that a transition has been made to the proximity state, the processor is configured to end the proximity determination mode and control the moving mechanism in an autofocus mode.

Abstract: A stress estimation method for a machine structure according to an embodiment is provided with a calculation step of calculating a relationship between the stress generated at the evaluation target position and a physical quantity including a sound pressure or vibration generated at a detection position different from the evaluation target position during vibration of the machine structure. The stress estimation method for a machine structure is provided with a detection step of detecting the physical quantity generated at the detection position during operation of the machine structure. The stress estimation method for a machine structure is provided with an estimation step of estimating the stress generated at the evaluation target position during operation of the machine structure on the basis of the relationship calculated in the calculation step and the physical quantity detected in the detection step.

Abstract: An air spring strut assembly includes a top cap with a metal flange overmolded within a plastic overmold housing. The metal flange carries structural loads through the top cap and the plastic overmold housing includes non-load bearing complex shapes ands surfaces. A shock absorber and bellows are attached to the top cap to complete the air spring strut assembly.

Abstract: Systems and methods for calculating a plant spread and a plant density of vegetation are provided. An ultrasonic signal is transmitted towards vegetation by one or more transducers. A plurality of echo signals is received as reflections of the ultrasonic signal by the one or more transducers. A plant spread of the vegetation is calculated based on a first echo signal of the plurality of echo signals and a last echo signal of the plurality of echo signals. A plant density of the vegetation is calculated based on the plurality of echo signals. The plant spread and the plant density of the vegetation are output.

Abstract: A system is provided for at least one of testing and validating at least one Open Radio Access Network (O-RAN) remote radio head (RRH) present for installation at an installation site having no network connectivity to the RRH available, which system includes a network emulator configured to at least one of test and validate at least one of a device parameter and a functional parameter of the at least one RRH when selectively coupled to the at least one RRH. The network emulator is configured to be selectively coupled to a user equipment (UE) configured for displaying the at least one of the device parameter and the functional parameter of at least one RRH, and wherein the network emulator is one of 1) directly coupled to the at least one RRH, or 2) connected to the at least one RRH via a cell site router (CSR).

Abstract: A 3D strobo-stereoscopic imaging system includes a rotary drive configured to couple to a sample to be imaged by the system, wherein the rotary drive is configured to rotate the sample about a rotational axis when coupled to the rotary drive, a stroboscopic illuminator, a stroboscopic control module coupled to the rotary drive and the stroboscopic illuminator, wherein the stroboscopic control module is configured to repeatedly activate the stroboscopic illuminator at a frequency that is based on a rotational speed of the sample about the rotational axis, a stereoscopic imaging unit including a pair of laterally spaced cameras orientable in the direction of the sample, and an image reconstruction module coupled to the stereoscopic imaging unit and configured to reconstruct a 3D image of the sample from images produced by the pair of cameras of the stereoscopic imaging unit.

Abstract: According to an embodiment, a turbine stage sealing mechanism reduces leak flow, which bypasses a working fluid flow path, between a rotating part and a stationary part in each turbine stage of a gas turbine. A radially inner side end portion of the stationary part is formed to be on a circle centered at a center axis of the rotating part under a predetermined operating condition of the gas turbine.

Abstract: A method and system of configuring a stack of switches includes configuring a switch with mapping information based on a user input flow mapping that defines destination port(s) (local destination port(s) and/or remote destination port(s)) for a flow to exit the stack. The mapping information includes any local destination port(s) via which the flow can exit the stack from the switch and an outbound stack port for each of any remote destination port(s) via which the flow can be transmitted from the switch to a downstream switch. The method further includes creating a decapsulation entry having a flow ID for the flow, wherein the flow ID is assigned to the flow and is unique across the stack, and configuring the switch with access to a decapsulation algorithm configured to use the flow ID via the decapsulation entry to decapsulate encapsulated network traffic of the flow received from an upstream switch.

Abstract: A reconfigurable vehicle body having a main body including at least one elongate main beam, a load deck mounted relative to the at least one elongate main beam and at least one forward headboard structure at a forward end of the load deck is disclosed. At least two pairs of fixed posts provided in a rear portion of the load deck, one fixed post of each pair located at an opposed lateral side of the load deck and extending upwardly relative to the load deck, a wall-receiving assembly positioned relative to each of the fixed posts and at least one removable wall member locatable relative to at least a pair of wall-receiving assemblies to define at least one receiving compartment within the width of the load deck is present.

Abstract: A wire harness for routing in a vehicle in which an exhaust pipe through which exhaust gas flows is attached under a floor, the wire harness including: a first wire to be routed alongside the exhaust pipe; and a second wire to be routed on an opposite side of the first wire to the exhaust pipe, wherein the first wire has: a conductor and an insulation coating covering an outer periphery of the conductor; and a metal tube housing the conductor and the insulation coating.

Abstract: A muzzle brake (20) for a gun tube (12) defining a bore (40) centred on a longitudinal axis (32). The muzzle brake (20) comprises a top plate (24) and a bottom plate (26). A first wall section (100), a second wall section (200) and a third wall section (300) extend from the top plate (24) to the bottom plate (26).The second wall section (200) extends from the first wall section (100) to a first baffle (220). The third wall section (300) extends from the second wall section (200) to a second baffle (320). The second wall section (200), top plate (24) and bottom plate (26) converge towards the longitudinal axis (32) and the first baffle (220), such that the second wall section (200), top plate (24), bottom plate (26) and first baffle (220) define a first compression cone (224).

Abstract: A photobioreactor system includes a growing tower tray assembly configured to utilize laminar flow to harvest a plant; a nursery subsystem configured to feed inoculum to the growing tower tray assembly; and a nutrient feeding subsystem configured to feed nutrient media to the growing tower tray assembly.

Abstract: A method comprises outputting at least one test signal to a listening environment via a loudspeaker, receiving each of the at least one test signal via a microphone arranged in the listening environment, determining at least one of a position and an orientation of the microphone in the listening environment with respect to the loudspeaker at the time of receipt of each of the at least one test signal, evaluating the test signals received by the microphone, and determining at least one aspect related to at least one transfer function based on the evaluation of the test signal and on at least one of the position and the orientation of the microphone.

Abstract: An assembly is provided that comprises at least one valve unit (20, 30) comprising a plurality of valves (25), the at least one valve unit (20, 30) having a plurality of valve unit protrusions (32) extending in a first direction and at least one valve unit fastener-engaging component (36); a valve control block (10) configured to open and close the plurality of valves (25), the valve control block (10) comprising a plurality of pins (15) extending in the first direction (A); and at least one thrust plate (40) comprising a plurality of thrust plate protrusions (42), a plurality of thrust plate apertures (44) configured to receive the plurality of pins (15) and at least one thrust plate fastener-engaging component (46); wherein: the at least one valve unit (20, 30) further comprises a plurality of fitted through-holes configured to receive the plurality of pins (15) and the at least one valve unit (20, 30) is positioned adjacent to the valve control block (10) in the first direction (A); the at least one t

Abstract: According to one embodiment, a wall detection device includes an acquirer and processing circuitry. The acquirer acquires a point cloud, which includes a series of coordinates of a plurality of points corresponding to a first wall and a second wall that oppose each other. The processing circuitry detects a first detected wall and a second detected wall based on a model and the acquired point cloud, the model representing a first plane which corresponds to the first detected wall and indicates a surface of the first wall and a second plane which corresponds to the second detected wall and indicates a surface of the second wall, and the model representing the first plane and the second plane being parallel to each other.

Abstract: A method and system of transmitting network traffic through a stack having at least two switches is provided. The method includes receiving encapsulated network traffic via an inbound stack port of a switch of the stack, wherein the encapsulated network traffic was encapsulated with a flow identification (flow ID), and wherein the flow ID is assigned to a particular flow and is unique across the stack. The method further includes decapsulating the encapsulated network traffic using the flow ID contingent upon the switch being configured to decapsulate using the flow ID and transmitting the decapsulated network traffic from the switch in accordance with mapping information associated with the flow ID, wherein the switch is preconfigured with the mapping information.

Abstract: A retention structure can be created using two or more different materials (e.g., one magnetic material, and one non-magnetic material) as a composite structure. The retention structure can include a cylindrical hoop comprising one or more one or magnetic regions tangentially alternating with one or more non-magnetic regions configured to surround and retain a plurality of magnets to a rotor, wherein the one or more magnetic regions are aligned with each one of the plurality of magnets and the one or more non-magnetic regions are aligned with one or more spaces between the plurality of magnets on the rotor. The magnetic material allows flux from the permanent magnets to flow through to the stators and the non-magnetic sections reduce leakage of magnetic flux to adjoining permanent magnets through use of non-magnetic materials. The retention structure can be fabricated using a hot isostatic press process.

Abstract: A sonic inspection device according to an embodiment includes: a sonic probe that includes a transducer configured to perform at least one of transmitting a sound wave and receiving a sound wave and has a sonic function surface constituting at least one of a transmitting surface of the sound wave and a receiving surface of the sound wave; a contact member that includes a couplant and a sheet-shaped member, the couplant having a first surface, which is in contact with the sonic function surface of the sonic probe directly or while interposing an intermediate member, and a second surface on an opposite side of the first surface, and containing an elastomer, and the sheet-shaped member laminated with the couplant to be in contact with the second surface and containing a polymer; and a loading mechanism configured to apply a load to the contact member.

Abstract: The present disclosure provides methods of generating HLA class-I null cells that can be used for expression of exogenous HLA genes and presentation of antigens, such tumor neoantigens. Method for using HLA class-I null cells from selecting, stimulating and propagating immune effector cells are also provided.