Abstract: Provided is Bacillus licheniformis M0, preserved in Guangdong Microbial Culture Collection Center on 8 Feb. 2023, with the accession number being GDMCC NO: 63160. The present invention further relates to the use of Bacillus licheniformis M0 in degrading polyolefin products, a polyolefin degradation microbial agent, a method for preparing a polyolefin product additive and a polyolefin product.

Abstract: An antenna includes: a first antenna element, including a first radiation stub having a first feeding end and a second radiation stub having a second feeding end; a first feeding part, coupled to the first feeding end and the second feeding end of the first antenna element; a second antenna element, including a third radiation stub having a third feeding end and a fourth radiation stub having a fourth feeding end; a second feeding part, coupled to the third feeding end and the fourth feeding end of the second antenna element; and a coupling stub, coupled to the first antenna element through the first feeding end and the second feeding end, and coupled to the second antenna element through the third feeding end.

Abstract: Methods, systems and devices related to an electronic candle device having an adjustable height are disclosed. In one example aspect, an electronic candle device includes a flame sheet and a candle body. The candle body includes an upper housing that comprises an opening, a lower housing, an extendable and retractable apparatus coupled to the upper housing and the lower housing, and a motor coupled to the extendable and retractable apparatus. Upon driven by the motor, the extendable and retractable apparatus is configured to pull the upper housing and the lower housing together to at least partially overlap with each other or separate the upper housing and the lower housing such that a height of the electronic candle device is adjustable.

Abstract: A lighting device includes an outer shell, a screen assembly positioned partially within the outer shell, an illumination assembly positioned below the screen assembly, and a motion generator. The screen assembly includes a screen shaped to simulate an appearance of a flame, a suspension platform configured to support the flame, a body configured to support the suspension platform, and a base. The device includes a cover removably coupled to the base such that removal of at least of portion of the cover from the base enables a fluid to be filled into a chamber formed by at least the body and the base.

Abstract: A video generating method and apparatus, a device, and a medium are provided. The video generating method comprises: obtaining an image of a target object; and generating a target video according to the image of the target object, wherein the target video is a video comprising a swinging target part, and the target part is a part comprised in the target object.

Abstract: Disclosed in the embodiments of the present disclosure are a three dimension (3D) target point rendering method, apparatus, a device and a storage medium. The method comprises: selecting and determining a preset number of mesh vertexes in a target model as initial 3D target points; acquiring first depth information of the initial 3D target points, and determining a non-hidden 3D target point based on the first depth information; determining a display size and a rotation angle of the non-hidden 3D target point; and rendering the non-hidden 3D target points based on the display size and the rotation angle.

Abstract: Flameless candles are described that improve the mounts used to support the flame sheet. The improved mounts can include a support base or a hook for movably supporting a flame sheet. The enhanced mounts improve the manufacturing of the assembly of the flameless candle and also enable the flame element to have a more natural flame-like flicker of light.

Abstract: An electronic candle device is described. In one example, the electronic candle device includes a shell comprising a first opening that allows a movable flame piece to at least partially extend outwardly and a second opening that allows dissemination of a fragrance material to an outside environment. The electronic candle device includes a liquid suction channel that draws the fragrance material from the fragrance container and an atomizer that converts the fragrance material from a liquid state into droplets and allows the droplets to reach the second opening for dissemination to the outside environment. The shell includes an open section at a side of the shell extending upward from a bottom of the shell, allowing at least a portion of the fragrance container to be visible from outside and providing an unobstructed space to facilitate insertion or removal of the fragrance container into or from the mounting base.

Abstract: The present invention relates to the field of fluid heat transfer, and discloses a heat transfer enhancement pipe as well as a cracking furnace and an atmospheric and vacuum heating furnace including the same. The heat transfer enhancement pipe (1) includes a pipe body (10) of tubular shape having an inlet (100) for entering of a fluid and an outlet (101) for said fluid to flow out; the internal wall of the pipe body (10) is provided with a fin (11) protruding towards the interior of the pipe body (10), the fin (11) spirally extends in an axial direction of the pipe body (10), wherein at least one of a heat insulator (14) and a heat insulating layer (17) is provided at the outside of the pipe body (10). The heat transfer enhancement pipe can reduce thermal stress of itself, thereby increasing service life of the heat transfer enhancement pipe.

Abstract: There is provided a solution for rendering a transparent polyhedron. In a method, obtaining reflected light colors of respective positions on a back face of the transparent polyhedron; sampling on a background image or an ambient map according to the refracted light directions of respective positions on the back face to obtain refracted light colors; obtaining colors of respective positions on the back face according to the reflected light colors and the refracted light colors of respective positions on the back face; obtaining colors of respective positions on a front face of the transparent polyhedron; weighted-mixing the colors of respective positions on the back face and the colors of respective positions on the front face according to a first weighting coefficient to obtain rendering colors of respective positions of the transparent polyhedron; rendering the transparent polyhedron according to the rendering colors of respective positions of the transparent polyhedron.

Abstract: An effect processing method, an electronic device, and a storage medium are provided. The method includes: obtaining a first image in response to an effect processing request, where the first image includes a first foreground object; and performing effect processing on the first image to obtain a first video and displaying the first video, where the first video includes a first foreground image of the first image, the first foreground image includes the first foreground object, and at least a part of an object area of the first foreground object is presented in a preset style.

Abstract: Embodiments of the present application provide an electronic device for wireless communication. An example electronic device includes a low-frequency processing circuit, a high-frequency processing circuit, a coil, and at least one capacitor. The low-frequency processing circuit is electrically connected to two ends of the coil. The high-frequency processing circuit is electrically connected to the two ends of the coil. Each of the at least one capacitor is connected in parallel to the coil.

Abstract: Methods, systems and devices related to an electronic candle device having an adjustable height are disclosed. In one example aspect, an electronic candle device includes a flame sheet and a candle body. The candle body includes an upper housing that comprises an opening, a lower housing, an extendable and retractable apparatus coupled to the upper housing and the lower housing, and a motor coupled to the extendable and retractable apparatus. Upon driven by the motor, the extendable and retractable apparatus is configured to pull the upper housing and the lower housing together to at least partially overlap with each other or separate the upper housing and the lower housing such that a height of the electronic candle device is adjustable.

Abstract: Embodiments of the present disclosure provide a video generation method and apparatus, an electronic device, and a storage medium. The method includes: determining current scenario identifying information for a target object; and determining a target animation video for the target object according to the scenario identifying information and an animation image corresponding to the target object, where the animation image includes displaying position information of at least a portion of mesh models of a target model corresponding to the target object being displayed in preset video frames, and the target animation video includes the preset video frames.

Abstract: Agentic data is synchronized between a first device and a second device of a user when the first device detects a discrepancy between a cloud data chunk and an edge data chunk that are generated within a time interval. The edge data chunk is stored on the first device and contains user preferences obtained from the user interacting with first one or more artificial intelligence (AI) models. The cloud data chunk is uploaded from the second device to the cloud and contains user preferences obtained from the user interacting with second one or more AI models. The cloud data chunk is downloaded to the first device when a second timespan of the cloud data chunk is at least partially outside a first timespan of the edge data chunk. An updated data chunk is generated and uploaded to the cloud as an after-sync data chunk containing updated user preferences.

Abstract: Multiple predefined requests are sent to each of the artificial intelligence (AI) models deployed on a device. For each predefined request, a multi-dimensional complexity vector is obtained from inference operations of each AI model. The multi-dimensional complexity vector indicates, in each dimension, a complexity value of the inference operations. The agentic level provided by each AI model is evaluated by calculating a combination of complexity values obtained from each predefined request and averaging over the predefined requests. When receiving a user request, a required agentic level of the user request is estimated. The user request is directed to one of the AI models that provides the required agentic level.

Abstract: Electronic imitation candle devices are described that produce a scent while including a flame-like element that simulates a real fire flame. One example device includes a support assembly having a base, a top plate and a support rod that connects the base and the top plate, as well as a flame element and a light source to simulate a real candle flame. The device also includes a fragrance compartment above the top plate that includes a lid removably positioned on top of the fragrance container. The device is further provided with a heating element above the top plate and below the fragrance container to provide heat to the fragrance container, and a switch coupled to the lid of the fragrance container and operable to sense that the fragrance container is covered by the lid and to deactivate the heating element when the fragrance container is covered by the lid.

Abstract: A distributed agentic system includes multiple nodes that are communicatively connected. Each node is one of an edge device and a virtual machine (VM) operating on the edge device. Interaction peripherals are coupled to a subset of the nodes to receive user requests and output responses. In the distributed agentic system, an agentic manager receives a user request via one of the interaction peripherals. Based on the user request, the agentic manager sends a prompt to an artificial intelligence (AI) model managed by a model service. The agentic manager receives an action plan from the AI model, and calls at least one app according to the action plan to generate a response to the user request. The agentic manager, the AI model, the model service, and the at least one app are located on two or more of the nodes.

Abstract: A convolution operation device includes a multiply-accumulate (MAC) circuit and a post-processing circuit. The MAC circuit performs a convolution operation according to first feature data and a weight coefficient to generate initial operation data and generates a completion signal. The post-processing circuit obtains a first shift value from a memory according to the completion signal, performs a bit shift on the initial operation data according to the first shift value to generate shifted operation data, and performs a first clipping operation on the shifted operation data according to a predetermined value range to generate first operation data, wherein the number of bits of the first operation data is less than the number of bits of the initial operation data.