Abstract: A piezoelectric thin film having better FoM and piezoelectric strain constant, a manufacturing apparatus and manufacturing method, and a fatigue estimation system using the film; wherein, the piezoelectric thin film is made of (MgHf)xAl1-xN in which Mg and Hf are co-doped into the Al site of AlN, where x is 0.3 or more and 0.49 or less, and has a figure of merit (FoM) of 45 GPa or more and a piezoelectric strain constant (d33) of 18 pm/V or more. Multiple first pieces made of Mg and multiple second pieces made of Hf are on the surface of a target made of AlN wherein an average surface area of each first piece is 0.9 to 1.1 times an average surface area of each second piece with respect to a surface area of the target, and a piezoelectric thin film is grown on a substrate by magnetron sputtering.

Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. According to various embodiments of the disclosure, there is provided a method of a terminal including a plurality of SIMs in a wireless communication system, the method including: based on a type of a SIM used for a current communication service of the terminal, determining whether to enable a dual connectivity feature of the terminal; and transmitting information on whether to enable the dual connectivity feature to a base station, wherein the terminal and the base station are configured to support the dual connectivity feature, wherein the plurality of SIMs include a first SIM and a second SIM, and the first SIM and the second SIM include different subscription information.

Abstract: An example method performed by a first terminal in a wireless communication system may include identifying a connection state of a second terminal, receiving capability information from the second terminal, if the second terminal is connected with the first terminal using short-range communication, and is not connected with a serving cell of the first terminal over a wireless network, and transmitting a list of at least one candidate cell identified based on the capability information to the second terminal.

Abstract: Examples described herein relate to a Transport Layer Security (TLS) offload engine to: based on detection of encrypted data unassociated with a previously detected data header: search for one or more data headers; identify at least two candidate data headers for validation; and based on receipt of an indication that the at least two candidate data headers are valid, perform decryption of received data in one or more packets. In some examples, the TLS offload engine is to: based on receipt of an indication that one or more of the at least two candidate data headers is not a valid header, search for two or more other candidate data headers.

Abstract: A limb support comprises a spar, a limb rest, and a coupler. The spar is configured to be supported from a patient support apparatus and adjustable relative to the patient support and has a longitudinal axis. The coupler includes a release that is selectively actuable to release locking mechanisms to permit adjustment of the limb rest relative to the spar.

Abstract: The invention provides a radiology report editing method and system.

Abstract: There is provided an apparatus for generating a training data. The apparatus comprises a memory storing instructions; and a processor executing the instructions, wherein the instructions, when executed by the processor, cause the processor to: prepare 3D graphic road environment data required for rendering of 3D graphic road environment including a road and at least one object moving on the road, and set a photographing environment of a camera capturing the road and the at least one object moving on the road within the rendered 3D graphic road environment, generate a virtual captured image obtained by capturing the road and the at least one object moving on the road in the 3D graphic road environment based on information on the photographing environment of the camera, and extract training ground truth data from the virtual captured image to generate the training data including the virtual captured image and the training ground truth data.

Abstract: In order to avoid various jamming attacks from intelligent jammers in modern complex wireless environments, a system and method is presented for a user radio to generate and implement an adaptive anti-jamming communication strategy. The said adaptive anti-jamming communication strategy is obtained via the training process for a specific neural network using Deep Double-Q Reinforcement learning algorithm in the strategy generation phase. The objective of this process is to discover a strategy to select the optimal radio action including transmission channel and transmission power for the user radio, which is changed adaptively to different jamming patterns to maximize the successful transmission rate (“jamming-free”) while retaining the power consumption of user radio as low as possible.

Abstract: There is provided a method for enhancing quality of calls in a wireless communication system. The method includes: receiving a new radio (NR) measurement setup from a network while connecting an IP multimedia subsystem (IMS)-based voice call with an external terminal; based on the network not supporting voice over new radio (VoNR) and supporting a standalone (SA) mode and a non-standalone (NSA) mode, determining whether a frequency set by the NR measurement setup is usable and determining a network type of the set frequency; and, based on determining that the set frequency is used for the SA mode, blocking measurement on the set frequency.

Abstract: A method for enhancing communication interruption using supplementary uplink (SUL) in a wireless communication system includes: registering a user terminal at a cell using a normal uplink (NUL) carrier; receiving configuration information of a SUL carrier from the cell; identifying whether uplink configuration information on the NUL carrier is not received for a specified period of time; based on the uplink configuration information on the NUL carrier not being received for the specified period of time, setting the SUL carrier to be used as an uplink carrier; and performing a random access channel (RACH) procedure using the SUL carrier.

Abstract: A safety control system for self-driving vehicles when traveling in narrow roads with blind turns. The system has features to avoid collision when moving, predict traffic situations at blind turns and assist steering, and warn about safety when traveling in narrow roads. The collision avoidance feature of the surrounding environment when moving is performed based on the signals of the lidar sensors, ultrasonic distance sensors and the cameras on the vehicle. The feature of predicting the situation at the turn based on sound and light signals as the vehicle approaches the turn. The steering assist feature helps to follow the scenario corresponding to the vehicle's prediction when the turn is reached, and provides warning signals such as lights and horns in accordance with traffic situations.

Abstract: This invention relates to the auxiliary equipment for kitchen hood with the purpose of preventing the cooking odors and oil from spreading out the kitchen. The auxiliary equipment includes a rectangular frame designed in module type, curtains, and brackets to fix the auxiliary equipment to a kitchen hood. The frame includes four frame modules assembled together with curtain rollers having curtains fitted inside the frame modules. The curtain rollers rotate to raise or lower the curtains simultaneously. When the curtains are lowered a temporary enclosure is provided. The curtains are made of transparent material to prevent cooking odors and cooking oil from escaping the enclosure. The curtains are provided with fire-proof footage to keep the curtains safe. Small slits are provided on the curtains to help the cook to easily observe and handle food being cooked within the enclosure.

Abstract: A limb support comprises a spar, a limb rest, and a coupler. The spar is configured to be supported from a patient support apparatus and adjustable relative to the patient support and has a longitudinal axis. The coupler includes a release that is actuable between a first position permitting movement of the coupler relative to the patient support and a second position preventing movement of the coupler relative to the patient support.

Abstract: A dome reinforcement shell suitable for a pressure vessel may include a winding of layers of fiber-reinforced composite material tapes, having a dome-shaped portion with a base and a central axis. The layers may include: at least one proximal layer of fiber-reinforced composite material, the at least one proximal layer having a start angle ?1 with respect to the central axis measured at a first end of the proximal layer, with ?1 being in a range of from 0° to 90°, and at least one distal layer of fiber-reinforced composite material, the at least one distal layer having a start angle ?2 with respect to the central axis measured at a first end of the distal layer, with ?2 strictly being in a range of from 0° to ?1.

Abstract: A pressure vessel including an internal fluid storage chamber, and an outer composite structure enclosing or encasing the internal fluid storage chamber. The outer composite structure has a thickness containing both helical layers and hoop layers of reinforcing fibers, wherein at least 20% of a combined thickness of all of the helical layers are located within a 25% innermost thickness of the outer composite structure. The internal fluid storage chamber is defined by a liner including a generally cylindrical central portion having a first outer diameter at a first longitudinal end, and a first dome-shaped longitudinal end portion having a base portion and a first intermediate portion located between the generally cylindrical central portion and the base portion for connecting the first longitudinal end of the generally cylindrical central portion to the base portion of the first dome-shaped longitudinal end portion.

Abstract: A corner bracket comprising a volume of matter having n pairs of parallel faces, where n is an integer larger than 2; each face of each pair of parallel faces comprising an opening; the openings in the faces of each pair of parallel faces being joined by a cylindrical recess having a longitudinal axis perpendicular to the faces joined by the cylindrical recess; the longitudinal axis of the cylindrical recesses being arranged such that the cylindrical recesses do not intersect each other. The number n can be 3 and the volume of matter can be a cube.

Abstract: A boss assembly may be configured for a pressure vessel having a liner defining a fluid storage chamber and a composite shell enclosing or encasing the liner. Such a boss assembly may include a dome reinforcement part made of fiber-reinforced composite material coupled to a boss part. The dome reinforcement part may be configured to be covered by the composite shell and configured to cover a dome portion of the liner. The boss part may be mechanically coupled to the dome reinforcement part during the dome reinforcement part fabrication.

Abstract: A RF power generator has a RF power source configured to generate an output signal. A power splitter is configured to receive the output signal and generate a plurality of split signals. A demagnetizing circuit is configured to receive the plurality of split signals. The demagnetizing circuit is configured to include a plurality of inductances corresponding to the plurality of split signals. The plurality of inductances is configured to reduce the effects of mutual impedance of an ICP chamber in series with the plurality of inductances so that a ratio between a pair of the plurality of split signals varies substantially linearly as one of the pair of the plurality of split signals is varied.

Abstract: A heart valve prosthesis is provided having a self-expanding multi-level frame that supports a valve body comprising a skirt and plurality of coapting leaflets. The frame transitions between a contracted delivery configuration that enables percutaneous transluminal delivery, and an expanded deployed configuration having an asymmetric hourglass shape. The valve body skirt and leaflets are constructed so that the center of coaptation may be selected to reduce horizontal forces applied to the commissures of the valve, and to efficiently distribute and transmit forces along the leaflets and to the frame. Alternatively, the valve body may be used as a surgically implantable replacement valve prosthesis.

Abstract: The invention refers to a pyrotechnic latch retraction mechanism that can be applied to various types of flying devices. The main structure of this mechanism includes piston-cylinder assembly, electric ignition assembly and guide assembly. The solution described in this invention not only makes the exploitation, use and preservation of equipment more convenient, reduces difficulties, prevents risks and saves costs, but also ensures safety and security, reliability during device operation.