Abstract: A GaN-based High Electron Mobility Transistor (HEMT) having a multi-threshold voltage, a preparation method, and an application therefor are provided. The HEMT structure includes a channel layer and a barrier layer; a Two-dimensional Electron Gas (2DEG) is formed between the channel layer and the barrier layer; the barrier layer is at least provided with a first source area, a second source area, a first gate area, a second gate area, a first drain area, and a second drain area; the first source area, the first gate area, and the first drain area cooperate with each other, so as to form a first HEMT unit; the second source area, the second gate area, and the second drain area cooperate with each other, so as to form a second HEMT unit. that the HEMT may well meet application requirements of high and low threshold logic circuits.

Abstract: This application discloses a domain name query method and apparatus, a device, and a storage medium, and relates to the field of mobile communications. The method includes receiving a domain name system (DNS) query request from a terminal device, the DNS query request comprising a domain name; determining, based on cached data of a user plane function (UPF), an Internet protocol (IP) address corresponding to the domain name; and transmitting a DNS response to the terminal device, the DNS response comprising the IP address corresponding to the domain name.

Abstract: Disclosed in the present invention is an ablation system. The ablation system comprises: a radio frequency generation module, which is used for generating a radio frequency output; a pulse generation module, which is used for generating a pulse output; an output control module, which is used for choosing, according to a characteristic of an ablation region, between ablation output modes, namely, radio frequency output and pulse output; and an ablation consumable, which is used for performing output for the ablation region according to the ablation output mode, which is selected by the output control module. According to the ablation system of the present invention, radio frequency ablation technology can be combined with pulsed electric field ablation technology, such that different application requirements in a clinical surgical operation are better met.

Abstract: A method performed in a CP node. The method comprises setting a TQM in a URR to which its corresponding SDFs are applicable for envelope reporting, setting at least one reporting trigger in the URR, to instruct the UP function to generate a usage report upon closure of an envelope, setting a measurement method in the URR, to instruct the UP function to collect usage of volume, time and/or event, sending the set URR to the UP function, receiving one or more usage reports from the UP function, in response to the sent URR, wherein the received usage report(s) comprises at least a usage report trigger set to envelope closure, determining a starting time and/or an ending time for each envelope, based on the received usage report(s), and storing each envelope, with the determined starting time and/or ending time, for online or offline charging.

Abstract: Disclosed herein is a method performed by a Control Plane function 800, in a telecommunication network 1302 to manage a restart of a User Plane, UP, function in a user plane path for Protocol Data Unit, PDU, sessions that the CP function 800 is managing, the method comprises: receiving 900 a Packet Forwarding Control Protocol, PFCP, message from the UP function 802 comprising a report related to the UP-2 (804) has restarted; acknowledging 902 the report; and performing 904 an action based on an identity of the other UP-2 804.

Abstract: The present application discloses a backlight module and a display device, backlight module includes a substrate, a plurality of light sources, a plurality of barrier wall units and a light adjusting layer. The substrate includes a plurality of function regions and a plurality of non-function regions. Each of the function regions includes at least one light source. The barrier wall units are disposed in non-function regions. The light adjusting layer includes a plurality of patterned light adjusting units disposed to correspond to the function regions. The patterned light adjusting units with the barrier wall units can improve entire light emission brightness of the backlight module to achieve even light emission of an entire surface.

Abstract: The present application provides a positive electrode material for a lithium ion secondary battery and a preparation method therefor. The positive electrode material for a lithium ion secondary battery comprises polycrystalline particles of a ternary positive electrode material and a modifying material. The polycrystalline particles comprise a plurality of primary particles. The modifying materials are located on the surface of the polycrystalline particles and/or at the grain boundary interfaces between the primary particles, wherein the modifying material comprises an oxide of a positive pentavalent or positive hexavalent transition metal. By using the positive electrode material for a lithium ion secondary battery and the preparation method therefor of the present application, the problem of cracking of secondary particles of the material during the circulation process is avoided.

Abstract: The present invention relates to an optical transmission system to transmit signals by optoelectronic co-packaged modules, comprising a fiber optic transmission bus, several optoelectronic co-packaged modules and several node terminals, wherein optoelectronic co-packaged module corresponds to the node terminals one to one, and several signal transmission nodes is provided on the fiber optic transmission bus, and the location of each of the signal transmission nodes is provided with the optoelectronic co-packaged module, and the optoelectronic co-packaged module is connected with the node terminals, and the bus optical signal is transmitted in the fiber optic transmission bus.

Abstract: The present application discloses an application access method, cloud proxy and node proxy components, a device and a medium.

Abstract: A communication method and apparatus are disclosed. The method includes: after determining that a first base station is affected by atmospheric duct interference from a second base station, the first base station sends first information to the second base station through a core network, to notify the first base station that the first base station causes atmospheric duct interference to the second base station. After determining that the first base station is affected by the atmospheric duct interference from the second base station, the first base station notifies the second base station in a wired link manner, and may send the first information to the second base station through the core network.

Abstract: A vehicle seat having a seat cover including an outer cover, a padding layer, and a backing element that are joined together with stitches or a lamination joint. A seat cover retention apparatus is operatively connected to the backing element wherein a plurality of straps secure the backing element to the vehicle seat structure. Lateral side straps are secured to the backing element and extend through openings defined by the foam bun and are secured to the frame and/or the foam bun. A center strap is secured to the backing element and extends through a center opening to be secured to a back side of the foam bun and/or frame. The backing element may be an elastic strap or a layer of non-woven fleece material with slits for the straps. The straps may be elastic material or non-woven material.

Abstract: A method of forming a gate stack structure includes forming a dipole metal layer on a high-? gate dielectric layer on a semiconductor structure formed on a substrate, annealing the dipole metal layer, and removing the dipole metal layer. The dipole metal layer comprises dopants in the high-? gate dielectric layer.

Abstract: Example embodiments include a battery module including a plurality of cells, an insulation sheet between the plurality of cells, the insulation sheet having an upper surface and a lower surface that face cells adjacent thereto, respectively, and a foam layer formed on two or more side surface portions, including an upper side surface portion, of a border side surface between the upper surface and the lower surface of the insulation sheet. Example embodiments also include a method of manufacturing the battery module, and a battery pack including the battery module.

Abstract: An easy-to-implement method has been developed to create ultrathin Pt nanomembranes, which catalyse the HER at a cost significantly lower than commercial Pt/C and comparable to non-noble metal electrocatalysts. These Pt nanomembranes consist of highly distorted Pt nanocrystals and exhibit a heterogeneous elastic strain field, a characteristic rarely seen in conventional crystals. This unique feature results in significantly higher electrocatalytic efficiency compared to various forms of Pt electrocatalysts, including Pt/C, Pt foils, and numerous Pt single-atom or single-cluster catalysts.

Abstract: Examples include an insulation sheet for batteries, the insulation sheet including an aerogel layer including an aerogel and a coating layer configured to cover substantially the entire surface of the aerogel layer. The coating layer includes a flexible polymer and a flame retardant dispersed in the flexible polymer, and the elastic modulus of the coating layer measured in accordance with ASTM D882 is about 8 MPa or less. Examples also include method of manufacturing the insulation sheet, and a battery module including the insulation sheet.

Abstract: The disclosure is related to network nodes, a RAN node, and methods for detecting a failure/restart of the RAN node and methods for restoring a multicast session. The method at an SMF for detecting a failure and/or restart of a RAN node that serves one or more UEs for a multicast session comprises: receiving, from a network node, a message indicating a failure and/or restart of the RAN node.

Abstract: Example embodiments relate to a battery module including a plurality of cells and an insulation member provided between the plurality of cells, the insulation member having an upper surface and a lower surface disposed so as to face cells adjacent thereto, respectively. The insulation member includes a first insulation sheet, a second insulation sheet, and an expansion layer formed between the first insulation sheet and the second insulation sheet. Example embodiments also include a method of manufacturing a battery module, and a battery pack including a battery module.

Abstract: Provided is a refrigerator which allows a pivoting bar to pivot to seal a gap between a pair of doors regardless of whether the door at which the pivoting bar is not installed between the pair of doors is open or closed. The refrigerator includes a guide device which induces the pivoting bar to pivot. Here, the guide device includes a rack that is moved forward and backward linearly depending on opening and closing of the second door and includes a second magnet built therein, a pinion gear engaged with the rack and pivoting when the rack is moved linearly, and a guide unit which includes a guide groove guiding a guide protrusion and is engaged with the pinion gear to move linearly in a direction opposite to that of the rack to allow the pivoting bar to pivot when the pinion gear pivots.

Abstract: A method (500) performed by a first network function. The method includes receiving a handover related message related to a handover of UE from a source RAN node to a target RAN node. The method also includes after receiving the handover related message, transmitting to a second network function a request message for establishing a forwarding tunnel. The method also includes receiving a response message transmitted by the second network function, wherein the response message is responsive to the request message for establishing a forwarding tunnel, and further wherein the response message comprises an address that the second network function will use as a source address when forwarding packets for the UE via the established forwarding tunnel to the target RAN node.

Abstract: Disclosed herein are nonionic resin compositions that are polymerized without acid monomer or substantially without acid monomer. The nonionic resin compositions are compatible with cationic additives to lock stains. Primer and topcoat paint compositions containing such compositions are resistant to stains migrating to the top of the paint films.