Abstract: A display method includes: obtaining a first layer comprising an interface layer of a video playback interface and a multimedia layer corresponding to a video used for being played in the video playback interface; obtaining a second layer by calling a graphics processor to synthesize the interface layer; obtaining a target image by calling a multimedia display processor to synthesize the multimedia layer and the second layer; and displaying the target image on the video playback interface. The present disclosure calls different processors to synthesize the layer to be synthesized. Power consumption of superimposing multiple layers can be saved, and a layer synthesis speed can be increased. Accordingly, an image synthesis method is more reasonable. An electronic device and a non-transitory computer-readable storage medium are also provided.

Abstract: Disclosed are a lightweight conductive mortar material, a preparation method therefor and use thereof. The lightweight conductive mortar material includes the following components in parts by weight: 100 parts of cement, 25 parts to 60 parts of a conductive porous lightweight aggregate loaded with a modified agar gel, and 30 parts to 45 parts of water.

Abstract: The methods and apparatuses for synchronization reference source selection. Including a method performed by a user equipment (UE) in a wireless network, the said method comprises: broadcasting group information for identifying a wireless communication group including the UE; and broadcasting a special synchronization signal identification for identifying the UE as a synchronization reference source in the wireless communication group. Proposing a new synchronization mechanism for UEs to support advanced services of NR V2X.

Abstract: The present application provides a sample collecting device and a sample collecting apparatus. The sample collecting device includes a housing assembly with a cavity and a filtering unit disposed in the cavity, where the housing assembly is provided with a collecting hole and a suction hole, both of which are communicated with the cavity, the suction hole is communicated with the collecting hole through the filtering unit, the housing assembly is provided with a gateway on its side wall, and at least part of the filtering unit is configured to be moved to an outside of the housing assembly through the gateway. The present application can greatly improve efficiency of sample collection and effectively save the time of medical workers.

Abstract: A bullhead-shaped grooved diversion jet and empennage swing vibration suppression device and method. The device consists of an impeller diversion module and a drainage rotary cover module. The impeller diversion module consists of a center impeller, sleeve bearings, small impellers, and small impeller rotating shafts. The drainage rotary cover module consists of a drainage front cover, a perforated jet rear cover, and empennages. The device is mounted on an outer wall of a riser in a sleeving manner. Under a combined action of drainage and space allocation of horizontal rectangular grooves, flow rate distribution of the center impeller, flow direction adjustment of the small impellers, diversion of lateral diversion holes, jet flows of side rear reducing holes, flowing space division and wake vortex turbulence of rotary swinging empennages, around-flow boundary layers at two sides and a tail of the riser are deeply damaged, which suppresses the formation of large vortexes.

Abstract: The present disclosure relates to methods and apparatuses for QoS monitoring and feedback. According to an embodiment of the present disclosure, a method can include: receiving, at a user equipment, at least one QoS flow; monitoring, at the user equipment, at least one QoS parameter of the at least one QoS flow, wherein the at least one QoS parameter is configured by QoS monitoring configuration information; and transmitting, from the user equipment, a feedback report based on the monitored QoS parameter and the QoS monitoring configuration information. Embodiments of the present disclosure propose a novel QoS monitoring and feedback procedure, which can meet the advanced V2X service requirements.

Abstract: The present application relates to a user equipment, a base station and method for communication in non-terrestrial network. The base station broadcasts a system information which includes a parameter related with a non-terrestrial network. The user equipment receives the system information and determines whether the base station is a non-terrestrial base station based on the parameter. Further, for initializing handover procedure, the base station generates a timer and transmits a message of handover command with the timer to the user equipment. The user equipment receives the message and handovers from the base station to another base station when the timer expires.

Abstract: Provided are a Rho kinase inhibitor, a method for preparing same and the uses thereof. The Rho kinase inhibitor designates a compound of Formula I, a stereoisomer thereof or pharmaceutically acceptable salt thereof. The Rho kinase inhibitor promotes endothelial cells and endothelin expression, prostenin expression, and vascular factors NO synthesis and secretion, has a promoting effect on proprostin expression independently of the doses used, shows lower toxicity, while being safer.

Abstract: A method for display-brightness adjustment and related products is for an electronic device. The electronic device includes a screen and a distributed processing unit (DPU), the DPU includes hardware of N layers and a layer mix, and the hardware of N layers includes hardware of a first layer and hardware of M second layer, N being an integer greater than 1, M<N, and each of the hardware of N layers being coupled with the layer mix. The method includes the following. Backlight brightness of the screen is set to a first threshold in response to detecting an adjustment instruction for the backlight brightness of the screen. The first layer is modified to decrease brightness of the first layer. A third layer is obtained by superimposing a modified first layer and multiple second layer. Display the third layer on the screen.

Abstract: A method for display-brightness adjustment and related products are provided. The method includes the following. An AP detects a first backlight brightness in a backlight brightness progress bar. A color-space-conversion module adjusts a first group of RGB parameters of a picture to be loaded to a second group of RGB parameters according to the first backlight brightness in response to the first backlight brightness being less than a threshold. The screen displays the picture to be loaded according to the second group of RGB parameters.

Abstract: The present disclosure relates to methods and apparatuses. According to some embodiments of the disclosure, a method includes: receiving, at an integrated access and backhaul node, configuration information from a base station, the configuration information comprising parameters for reporting of assistant information on a backhaul link; and transmitting a message indicating the assistant information on a backhaul link according to the configuration information.

Abstract: The present disclosure relates to methods and apparatuses for unicast connection setup. According to an embodiment of the present disclosure, a method can include: broadcasting information for unicast connection setup from an initiator user equipment; receiving, from a destination user equipment, a unicast connection setup request in response to the information for unicast connection setup; and transmitting a unicast connection setup message to the destination user equipment in response to the unicast connection setup request. Embodiments of the present disclosure propose a novel unicast connection setup procedure, which can meet the advanced V2X service requirements.

Abstract: A method for routing, through a geographic region over a time interval, a sensor platform mounted on a vehicle is described. The method includes receiving a precision level for at least one constituent of an environment measured by a sensor of the sensor platform. The precision level corresponds to a mean concentration of the constituent(s) over the time interval. A reference dataset corresponding to the geographic region and the time interval is selected. From the reference dataset and the precision level, at least one minimum number of distinct samples for a plurality of geographic segments of the geographic region is determined. The method also includes determining a number of passes for the geographic region over the time interval using the minimum number of distinct samples for each of the plurality of geographic segments. Each pass of the number of passes is part of a route for the vehicle.

Abstract: Method and apparatus for measurement report triggering are disclosed. One method of UE such as aerial vehicles includes determining whether to transmit a measurement report according to a counter for a number of the neighbor cells with signal strength fulfilling a condition indicated by a network equipment; and transmitting the measurement report to the network equipment including information of the neighbor cells, in the case that the counter is larger than or equal with a threshold.

Abstract: Disclosed are a video processing method an electronic device and a computer-readable storage medium. The electronic device includes a display screen. The video processing method includes: obtaining an audio stream and a video stream by parsing a video file; wherein the video file is an online video; generating a subtitle stream based on the audio stream; obtaining a target video stream by synthesizing the subtitle stream and the video stream; and displaying the target video stream on the display screen.

Abstract: Embodiments of the present application relate to the technical field of electronic devices, and disclosed thereby are a video processing method, an electronic device and a storage medium. The method is applied to an electronic device, and the electronic device includes a central processor and a graphics processor; the method includes: detecting the power consumption of the electronic device when the electronic device plays back a video resource file; determining whether the power consumption is greater than a power consumption threshold; and when the power consumption is greater than the power consumption threshold, controlling the graphics processor to decode and render the video resource file.

Abstract: A gallium nitride (GaN) transistor which includes multiple insulator semiconductor interface regions. Two or more first insulator segments and two or more second insulator segments are positioned between the gate and drain contacts and interleaved together. At least one first insulator segment is nearer to the gate contact than the second insulator segments. At least one second insulator segment is nearer to the drain contact than the first insulator segments. The first and second insulators are chosen such that a net electron donor density above the channel under the first insulator segments is lower than a net electron density above the channel under the second insulator segments. The first insulator segments reduce gate leakage and electric fields near the gate that cause high gate-drain charge. The second insulator segments reduce electric fields near the drain contact and provide a high density of charge in the channel for reduced on-resistance.

Abstract: A resource allocation method for IoV in a high-density in-vehicle communication environment. Establishing a channel model in the high-density in-vehicle communication environment, establishing allocation matrix A and reuse matrix for resource allocation, and calculating signal-to-noise ratio (SINR) ?nv at a receive end of a vehicular user equipment (VUE) and SINR ?mc at a receive end of a cellular user equipment (CUE); constructing a resource allocation model with constraints that ?mc is less than specified SINR threshold ?thc and ?nv is less than maximum outage probability threshold po and an optimization objective of maximizing the number of VUEs that can successfully communicate in the coverage of the base station; driving and simplifying the constraints in the resource allocation model by using a series theorem; and finally heuristically solving the simplified resource allocation model, determining transmit power of VUEs, and obtaining a resource allocation method.

Abstract: The present disclosure discloses a method of multi-access edge computing task offloading based on D2D in IoV environment, which models a task offloading strategy, a transmission power and a channel resource allocation mode as a mixed integer nonlinear programming problem, wherein an optimization problem is to maximize the sum of time delay and energy consumption benefits of all CUE in cellular communication with a base station in the IoV system. This method has low time complexity, may effectively utilize channel resources of the IoV system, and ensures the delay reliability of the DUE for which the local V2V data exchange is performed in the form of D2D communication. In the meantime, the time delay and energy consumption of CUE are both close to the minimum, thus meeting the IoV requirements of low time delay and high reliability.

Abstract: A heating device includes: a liquid storage chamber configured for storing tobacco liquid; the liquid storage chamber comprising a liquid conducting hole; a heating component comprising at least one heating element and a receiving cavity; the at least one heating element being received in the receiving cavity; and between the heating element and the receiving cavity or between the adjacent heating elements including a liquid storage sump; the heating component being connected with the liquid storage chamber; and the heating element being disposed under the liquid conducting chamber and corresponding with the liquid conductive hole; the tobacco liquid in the liquid storage chamber flowing towards the heating element, through the liquid conductive hole, the heating element heating the tobacco liquid for atomization; the liquid storage sump configured for storing some of tobacco liquid leaking from the heating element, the heating element atomizes the tobacco liquid in the liquid storage sump.