Abstract: A negative electrode sheet, a method for preparing the negative electrode sheet, a battery, and an electric apparatus are disclosed. The negative electrode sheet includes a negative electrode current collector and a negative electrode active material layer disposed on at least one side of the negative electrode current collector. The negative electrode active material layer includes dielectric material particles having a volume average particle size Dv50 of 400 nm to 2000 nm. The dielectric material particles are present in an amount of 0.1% to 10% based on a total mass of the negative electrode active material layer.

Abstract: Modification of container images is provided and includes receiving a first set of instructions associated with a first set of dependency files of an application. The first set of instructions is associated with a regeneration of a specific layer of a container image. A second set of instructions associated with the specific layer is obtained from cache data. The second set of instructions is associated with a second set of dependency files. A first parameter associated with each dependency file of the first set of dependency files is compared with a second parameter associated with a corresponding dependency file of the second set of dependency files. Based on the comparison, at least one specific instruction is generated, and a specific portion is generated based on the generated at least one specific instruction. Based on the generated specific portion, a modified container image is generated and outputted.

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Provided herein is a method and apparatus for transmitting a reference signal. A method for transmitting a reference signal performed by a User Equipment (UE), comprising: determining a configuration of the reference signal; and transmitting/receiving the reference signal according to the configuration. Determining the configuration of the reference signal comprises determining one or more of: information related to transmit power of the reference signal; information related to modulation mode of the reference signal; information related to waveform of the reference signal; information related to transmission bandwidth of the reference signal; or information related to antenna ports for the reference signal.

Abstract: Disclosed is a core preprocessing tool magazine, wherein by disposing a core cutting unit, a core is conveyed by a first core conveying mechanism, and a lower blade and an upper blade are driven by a first power device to move relative to each other to implement a core cutting operation; by disposing a peeling processing unit, the cut core is conveyed by a second core conveying mechanism, and a peeling mechanism is driven by a second power device to complete a peeling operation on the core; by disposing a cable marker sleeving unit, the peeled core and a cable marker are conveyed by a third core conveying mechanism and a cable marker conveying mechanism respectively, and after a front end of the cable marker is sleeved on the core, the cable marker is cut off by a cable marker cutting mechanism.

Abstract: Provided are a composition for detecting liver cancer and a use thereof. The composition comprises: a nucleic acid used for detecting the methylation status of a target gene, wherein the target gene is one or more of: a CHFR gene, an SPINT2 gene, an RNF135 gene, a CHST2 gene, an SPDYA gene, a PAX5 gene, a VASH2 gene, a TSPYL5 gene, and an EMX1 gene. Further provided are a reagent test kit comprising the composition, and a use of the composition in the preparation of a reagent test kit for the in vitro detection of liver cancer.

Abstract: Embodiments of the present application disclose a rotatable 3D endoscope and imaging system with integrated design of an optical system and an imaging unit, which is invented to solve the problem of complex structure of 3D imaging endoscopes.

Abstract: The present disclosure relates to a 5G communication system or a 6G communication system for supporting higher data rates beyond a 4G communication system such as long term evolution (LTE). A method performed by a first user equipment (UE) in a wireless communication system, the method comprising transmitting, to a second UE, a request message for collaborative sensing, receiving, from the second UE, a response message including sensing measurements based on the request message, and transmitting, to the second UE, a sensing signal for a beam selection based on the sensing measurements, wherein the second UE is a UE which is identified as a UE with the collaborative sensing based on the request message.

Abstract: An atomizer includes: a housing having a liquid storage cavity formed therein; a first atomization base at least partially disposed in the housing; a second atomization base disposed in the housing, an atomization cavity being formed between the second atomization base and the first atomization base; and an atomization core at least partially disposed in the atomization cavity. At least one first liquid storage groove is formed on the first atomization base, and at least one first liquid storage groove is located below the atomization cavity.

Abstract: A method for identifying covert malicious traffic based on a flipped graph and a device are provided. The method includes: constructing a flipped graph of traffic interaction, and determining edge connections between the nodes through relationships between source addresses and destination addresses of the flows; performing a graph learning using a graph convolutional neural network, aggregating, for each node in the flipped graph, its own node feature and features of neighboring nodes, and training a neural network model in combination with node labels to identify a degree of maliciousness of each node; constructing a node feature of a flow to be detected, finding its neighboring nodes in an existing flipped graph and calculating a node embedding of the flow; inputting the node embedding of the flow to be detected into a trained graph convolutional neural network model to perform a malicious traffic identification.

Abstract: Embodiments of a plugging tool (10) of this disclosure a control bar head (20) and at least one sealing head (30, 40) pivotally connected to the control bar head, the control bar head including a stress suppressor (50) located at a lower end (25) of the control bar head, the stress suppressor including an elastomeric element (51). The stress suppressor can act as a dual-stage suppressor, there being a primary (first stage) and a secondary (second stage) stress suppressor or zone (50A, 50B). The primary stress suppressor has an arched-shaped lowermost end (58) located between a pair of spaced-apart feet (21) of the control bar head, the feet having lateral edges (23) and comprising the secondary stress suppressor. During rotation of the tool into the pipe, stress to the pipe is reduced in a range of 5X to 14X relative to a plugging tool without the stress suppressor.

Abstract: This disclosure relates to the field of optical communication technology and provides a high-isolation light source filling device in a wavelength division multiplexing system and method thereof. The light source filling device comprises a multiplexing WSS and demultiplexing WSS, wherein a filling light source is arranged on an output port carrying no service, of the demultiplexing WSS, and the filling light source guides filling light into the output port carrying no service; the filling light is transmitted through a second common port of the demultiplexing WSS or a light splitting device arranged on a first common port of the demultiplexing WSS, and the filling light transmitted through the demultiplexing WSS is guided into an input port carrying no service, of the multiplexing WSS. In this disclosure, it achieves the filling of high-isolation wide-spectrum noise light, and on the other hand, it does not add additional filtering devices.

Abstract: Updating a first base layer of at least one operational container includes detecting a trigger to update the first base layer of the at least one operational container. A system imports the at least one operational container in a replacement memory of at least one containerization system based on the detection of the trigger. The system imports a second base layer of the at least one operational container in the replacement memory based on the importation of the at least one operational container in the replacement memory. The system associates the second base layer with a container filesystem of the at least one operational container based on the importation of the second base layer in the replacement memory. The system updates the first base layer with the second base layer based on the association of the second base layer.

Abstract: Embodiments of the disclosure disclose a method and apparatus for displaying an element, an electronic device, and a storage medium. The method includes: displaying a weather display element in a target display area according to a first motion trajectory; displaying, in response to detecting that the weather display element collides with a scene target element in the target display area, the weather display element in the target display area according to a second motion trajectory; and continuously displaying a weather display element that does not collide with the scene target element in the target display area according to the first motion trajectory.

Abstract: A ducted fan aerial vehicle includes a duct, a vehicle body connected to the duct, and a power assembly connected to the vehicle body. The duct includes a duct unit including a duct hole. At least part of the duct unit is a hollow structure. The power assembly is at least partially located in the duct hole, and is configured to cooperate with the duct to provide aerodynamic thrust.

Abstract: Embodiments of the disclosure provide an image present method and apparatus, an electronic device, and a storage medium. The method includes: dynamically presenting, in response to an effect trigger operation, a plurality of first present elements according to a preset present mode; displaying, in response to relative present information between at least one first present element and a main element being a persistence presentation, the at least one first present element on the main element; and continuing to dynamically present, according to the preset present mode, the first present element having relative present information with the main element being a non-persistence presentation.

Abstract: An anti-backflow apparatus includes a cup, a protective cover, and a gas exhaust unit. The upper portion of the cup is provided with an opening. The protective cover covers the opening of the cup and is provided with a liquid receiving port and a gas exhaust port. The liquid receiving port is used for a nozzle to drip chemical liquid into the cup. The gas exhaust unit is connected to the inside of the cup through the gas exhaust port of the protective cover, so as to suck volatile gas inside the cup, which can effectively prevent the volatile gas inside the cup from flowing back into a process chamber of a substrate processing device, and can prevent the volatile gas from corroding the surface of a substrate in the process chamber.

Abstract: Provided are a dynamic fluid display method and apparatus, an electronic device, and a readable medium. The method includes: displaying a fluid on a user display interface; obtaining a color corresponding to each texture pixel that corresponds to the fluid; in response to a processing instruction for the fluid, determining each target texture pixel corresponding to the processing instruction; and adjusting a color of the fluid at each target texture pixel based on the processing instruction.

Abstract: The invention provides synthetic promoters and methods of using the same.

Abstract: A method and apparatus for rendering virtual clothing, which relate to the field of graphics technology. The method includes: acquiring posture information of a target object; acquiring a target position of each mesh vertex of virtual clothing based on the posture information, the target position of each mesh vertex of the virtual clothing includes a position of each mesh vertex of the virtual clothing after the virtual clothing is deformed based on the posture information; acquiring a normal direction of each position of the virtual clothing based on the target position of each mesh vertex of the virtual clothing; and rendering the virtual clothing based on the normal direction of each position of the virtual clothing and outputting a rendered effect image of the virtual clothing.