Abstract: A deep learning (DL) network reduces artifacts in computed tomography (CT) images based on complementary sparse-view projection data generated from a sparse kilo-voltage peak (kVp)-switching CT scan. The DL network is trained using input images exhibiting artifacts and target images exhibiting little to no artifacts. Another DL network can be trained to perform image-domain material decomposition of the artifact-mitigated images by being trained using target images in which beam hardening is corrected and spatial variations in the X-ray beam are accounted for. Further, material decomposition and artifact mitigation can be integrated in a single DL network that is trained using as inputs reconstructed images having artifacts and as targets material images without artifacts with beam-hardening corrections, etc. Further, the target material images can be transformed using a whitening transform to decorrelate noise.

Abstract: Memory allocation techniques may provide improved security and performance. A method may comprise mapping a block of memory, dividing the block of memory into a plurality of heaps, dividing each heap into a plurality of sub-heaps, wherein each sub-heap is associated with one thread of software executing in the computer system, dividing each sub-heap into a plurality of bags, wherein each bag is associated with one size class of objects, creating an allocation buffer and a deallocation buffer for each bag, storing a plurality of objects in at least some of the bags, wherein each object is stored in a bag having size class corresponding to a size of the object, storing in the allocation buffer of each bag information relating to available objects stored in that bag, and storing in the deallocation buffer of each bag information relating to freed objects that were stored in that bag.

Abstract: An identification system includes an identification device and a communication device. The identification device is attached to an article and including a sensor. The identification device is configured to operate in a plurality of modes and configured to switch between modes of the plurality of modes based on one or more conditions of a surrounding environment sensed by the sensor. The identification device is configured to send data to a server. The communication device of a user of the identification system is configured to receive data including location data of the identification device from the server using short message service protocols or messages through a signaling channel.

Abstract: An airbag device includes: an airbag that is folded in normal times and is inflated and deployed in emergency situations; an inflator that supplies a gas to the airbag; a retainer that supports the airbag and the inflator; a module cover that has a plate-like section and a side wall section provided upright on the plate-like section, wherein a hook formed on the retainer is retained in an opening formed in the side wall section; and a first protector cloth that is retained in the hook, and covers an upper surface of a folded body of the airbag to maintain a folded shape of the airbag.

Abstract: A plant monitoring device includes storage and one or more processors. The storage includes an alarm database in which a plurality of items of determination information as to alarm information is registrable, the alarm information being identification information for identifying an alarm. The processors are configured to register, in response to input of an item of determination information as to the alarm information, the item of determination information and the alarm information in the alarm database in association with each other.

Abstract: A portable electronic device of an embodiment includes a plurality of secure elements and a communicator. The communicator performs communication with a reader/writer device to which an external device is connected using non-contact communication. The communicator changes a transmission destination to a secure element corresponding to a transmission destination identifier for identifying the transmission destination among the plurality of secure elements on the basis of the transmission destination identifier and change-instruction-information giving instructions to change the transmission destination, assigned to telegraph data received from the reader/writer device using the non-contact communication and transmits the telegraph data received from the reader/writer device to the secure element.

Abstract: The present invention is directed to novel anti-inflammatory immunomodulators including creatinine or a creatinine salt, for example, creatinine hydrochloride. The present invention is also directed to methods for treating inflammation and inducing an immunomodulatory response. In particular, the anti-inflammatory immunomodulators are useful for treating an inflammatory condition or an autoimmune disease.

Abstract: Disclosed are various embodiments that enable the identification of the location of a computing device based on radio data. A radio map can be identified for an area. The computing device can measure signal strengths to reference points. The signal strengths can be compared to the radio map. The computing device can determine its location based on the comparison of the signal strengths to the radio map.

Abstract: Communications capabilities are supplied to components of pool water recirculation systems, even if the components lack electrical power or supply wires. Capabilities may be furnished by wireless RF devices that connect to existing fittings or ports of the components, for example. The devices are configured to obtain desired information relating to the components (or the water within them) and transmit the information remotely for processing or consideration.

Abstract: A power conversion apparatus comprises, a converter that receives a three-phase AC power supply 1 and outputs a DC voltage, an inverter that is connected to the output of the converter and drives the AC motor via the output switch, a power switch for directly driving an AC motor from the AC power supply, a current detector for detecting the output current of the inverter, a voltage detector and a current detector for detecting the voltage and current of the power supply system on the input side of the converter, respectively, and a control unit for controlling the three-phase output voltage of the inverter based on the voltage command of three phases. The control unit includes a vector control unit that performs vector control of the AC motor and a synchronous incorporation controller. The synchronous incorporation controller switches to operate the inverter as a reactive power controller for the power supply system after closing the power switch to synchronize the AC motor with the AC power supply.

Abstract: A guiding kit for guiding a projectile to a target comprises a front part and a rear part. The front part and the rear part are rotatably connected to each other to enable relative rotation about a common central longitudinal axis of rotation. The front part comprises a front transceiver (T/X) unit that is disposed next to the rear end of the front part and coinciding with the longitudinal central axis of rotation and adapted to transmit signals towards the rear part. A rear transceiver unit is disposed against the front transceiver unit and adapted to communicate with front transceiver unit when the front part and the rear part are rotating with respect to each other.

Abstract: A lidar sensor assembly includes a detector array having a plurality of photodetectors. An integrated circuit is bonded to the detector array via a plurality of connection bumps. A reference trace is defined by conductive material on at least one of the integrated circuit and the detector array. A test trace is defined by conductive material on the detector array, at least two of the connection bumps, and conductive material on the integrated circuit. A resistance measuring device is configured to independently measure a reference resistance along the reference trace and a test resistance along the test trace. The assembly also includes a processor in communication with the resistance measuring device. The processor is configured to receive the reference resistance and the test resistance, subtract the reference resistance from the test resistance to produce a bond resistance, and compare the bond resistance to a predetermined resistance value.

Abstract: The invention relates to a method for additive production of a component layer of a component including the steps of: generating at least one layer from a powdery component material in the region of a structuring and joining zone; subdividing model data of the layer into virtual sub-regions by a control device; selecting at least one of the virtual sub-regions by the control device; localized heating of at least one heating region in a real sub-region of the layer corresponding with the selected virtual sub-region by a heating device; verifying whether a temperature of the layer has, in a predetermined inspection region, a predetermined minimum temperature; and localized solidifying of the layer in a predetermined solidifying region by selective irradiation by at least one energy beam of an energy source, if the layer has the predetermined minimum temperature in the inspection region.

Abstract: To obtain a physical quantity detection device that can prevent a thermal influence on a sensor due to downsizing. A physical quantity detection device of the present invention includes a chip package in which a flow sensor and an electronic component are sealed using resin and a circuit board on which the chip package is mounted. The chip package is fixed to a circuit board surface of the circuit board with a part of the chip package protruding laterally from an end of the circuit board, and the circuit board includes a flat margin region S wider than a width of the chip package, the margin region S being provided at a position on a circuit board surface and at a position biased in an opposite direction to a protruding direction from the chip package.

Abstract: A multi-relay including a first relay switch operable over a first current range; a second relay switch operable over a second current range; and a current sensor configured to: detect an input current; in response to the input current being within the first current range, activate the first relay switch; and in response to the input current being within the second current range, activate the second relay switch.

Abstract: A system and method for producing virtual binaural audio space are disclosed. In some implementations, the method includes providing staged audio data indicative of an audio data piece and of a relative position of a virtual source from which the audio data piece should be perceived by a designated listener; determining a position (e.g. location and orientation) of a head of user, which designated to be the listener; and transmitting one or more ultrasound fields towards a one or more selected audio center points located in the vicinity of the user's head for producing, via sound from ultrasound effect, left and right audible sound fields carrying the audio data piece to the left and right ears of the user respectively.

Abstract: A steam turbine casing includes a lower half part having a plurality of lower support portions projecting horizontally around a lower half part body; an upper half part connected onto the lower half part; a support member fixed to an upper surface part of a respective one of the lower support portions; and a plurality of support columns each having a lower end part on a frame and an upper end part to which a lower surface part of the support member fixed to a corresponding one of the lower support portions. Thus, thermal deformation of the casing is suppressed, and a suitable clearance can be maintained between the casing and a turbine.

Abstract: The invention provides programmed death-ligand 1 (PD-L1) antibodies and methods of using the same.

Abstract: A puncture adapter according to the embodiment includes a first pressing part that has a first surface and a second surface serving as a surface opposite to the first surface; a second pressing part that has a third surface; a fixing part that fixes, when a probe body is covered with a cover, the first pressing part and the second pressing part to the probe body with the cover interposed between a cutout surface of a cutout portion of the probe body and the first surface of the first pressing part and with the third surface of the second pressing part brought into contact with the second surface of the first pressing part; and a guide groove that guides a puncture needle, and is formed on at least one of the second surface of the first pressing part and the third surface of the second pressing part.

Abstract: A circuit assembly for a power converter includes a substrate, power stage integrated circuit (IC) dies, and output inductors that connect switch nodes of the power stage IC dies to an output node of the power converter. The power stage IC dies are mounted on one side of the substrate and the output inductors are mounted on an opposing side of the substrate. Two output inductors go through a magnetic core. A heatsink is attached to surfaces of the power stage IC dies. A power stage IC die has a pair of switching transistors, and a switch node formed by the switching transistors is connected by an output inductor to the output node of the power converter.