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.

Abstract: A high-precision six-degree-of-freedom micropositioner for fine adjustment of an OLED substrate is disclosed. The high-precision six-degree-of-freedom micropositioner includes a sealed case, a gas purifier and an inkjet printing device and a six-degree-of-freedom motion platform. The sealed case is provided with a return air passage communicating with a return air inlet and a return air outlet. The sealed case is provided with a fan unit configured to drive an air flow in the sealed case to flow from the return air inlet to the return air outlet. The sealed case is provided with a filter screen and a flow-stabilizing plate arranged sequentially along a flow direction of gas in the sealed case, and the six-degree-of-freedom motion platform is located on a side of the flow-stabilizing plate away from the filter screen.

Abstract: Examples described herein provide a computer-implemented method that includes downloading a container image from an image repository. The method further includes deploying the container image as a container at a local graph. The method further includes identifying an image layer of the container image of the container as having a patch in error. The method further includes marking, at the image repository, the image layer as having the patch in error by modifying attributes of a manifest configuration for the image layer having the patch in error. The method further includes rolling back the image layer of the container having the patch in error to a parent image layer based on the attributes of the manifest configuration for the image layer having the patch in error.

Abstract: A method for improving the sound quality of a headphone is provided. The method comprises acquiring a first audio signal by a feed-forward microphone and acquiring a second audio signal by a feed-back microphone; and determining a scene type of a scene where the headphone is located based on the first audio signal. The method further comprises obtaining a target effect audio signal based on the scene type; and determining current spectrum relationship information between the first audio signal and the second audio signal, and target spectrum relationship information between the first audio signal and the target effect audio signal. The method also comprises adjusting filter parameters of the headphone according to the current spectrum relationship information and the target spectrum relationship information; and re-acquiring the second audio signal using the adjusted filter parameters.

Abstract: A method and apparatus for simulating a dynamic fluid effect, an electronic device, and a readable medium are provided. With the method, a first object and a fluid are displayed on a user display interface, a position of each of model particles in an object model corresponding to the first object is acquired, and a position of each of fluid particles corresponding to the fluid is acquired. When the first object collides with the fluid, for each of the fluid particles, the position of the fluid particle is adjusted based on a position of a model particle that collides with the fluid particle, to dynamically display a motion change of the fluid on the user display interface.

Abstract: A method for signal transmission and apparatus thereof are provided. Particularly, an uplink signal transmission method is provided, comprising: reporting parameters of signal transmission quality in a specific modulation mode; acquiring configuration parameters of an uplink physical channel and/or a physical signal; and transmitting an uplink signal according to the configuration parameters of the uplink physical channel and/or the physical signal.

Abstract: The present disclosure provides a method for preparing Fmoc-Lys(Ivdde)-OH, comprising steps of: reacting dimedone with isovaleric acid in the presence of a condensing agent to obtain an intermediate compound; then reacting the intermediate compound with N-alpha-tert-butoxycarbonyl-L-Lysine in the presence of an organic base to obtain an intermediate; then reacting the intermediate with an acid to obtain another intermediate; and finally reacting the another intermediate with N-(9-fluorenylmethoxycarbonyloxy)succinimide in the presence of an inorganic base to obtain Fmoc-Lys(Ivdde)-OH. The method simplifies the process, features simple operations and mild reaction conditions, and reduces the difficulty of industrial production. Furthermore, the method does not involve expensive raw materials, which is beneficial for controlling production costs, and a product is obtained with a high purity and a high yield.

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure provides a method performed by a user equipment in a communication system, including: determining a power headroom report (PHR) and/or a transmission signal power based on first information; and transmitting the PHR and/or transmitting a signal with the transmission signal power.

Abstract: A method system for analyzing interaction security a TCP/IP layered network model includes: acquiring a cross-layer interaction vulnerability set in the TCP/IP layered network model, and converting target protocol stack source codes into intermediate representations (IRs); dividing a network protocol stack into different layers by scanning the converted IRs, and obtaining source key variables by marking variables for indicating cross-layer interaction in the network protocol stack; obtaining propagation variables by marking variables based on a relationship with the source key variables, and obtaining a propagation path based on a marking sequence of the propagation variables; and obtaining a vulnerability detection result, by performing vulnerability detection based on the propagation path and the cross-layer interaction vulnerability set.

Abstract: A gear-shifting control method, a vehicle controller, and a hybrid vehicle, including: in a gear-shifting speed regulation phase of a gear-shifting process, pre-distributing a total speed regulation intervention torque, which is determined according to a target angular acceleration and a rotational inertia, into an input shaft intervention torque and a clutch intervention torque; and when the input shaft intervention torque does not exceed a torque intervention capability of a first motor, distributing the whole input shaft intervention torque to the first motor. Therefore, the rapid response capability and precision of the motor can be fully utilized to improve the gear-shifting performance.

Abstract: A processor with a high-capacity last-level cache is shown, which includes a plurality of cores, a primary storage node, a plurality of cache slices corresponding to the cores, and a mesh-type interconnection structure. The cache slices are combined as a last-level cache. The mesh-type interconnection structure connects the primary storage node and the cache slices in a ring, and connects at least two cache slices non-adjacent to each other in the ring.

Abstract: Provided is a bionic jumping and flying robot based on a jumping-flapping wing composite structure including a leg-foot type jumping module, a counterbeat flight module, a driving body and a tail wing module. The leg-foot type jumping module is connected to the driving body and configured for completing a jumping function. The counterbeat flight module is connected to the driving body and configured for providing flight lift and thrust. The tail wing module is connected to the driving body, and an installation angle of the tail wing module is adjustable.

Abstract: A method and system for segmenting three-dimensional images of pancreases and tumors, including: acquiring 3D images of the pancreas and the tumor and preprocessing same with a soft tissue window to control the intensity value of the image within a set range; cropping all images into block-shaped regions of a set size and feeding same into a trained convolutional neural network model, and when training a network, dynamically adjusting the learning weight between the pancreas and the tumor under the guidance of temperature to learn the features of the pancreas and the tumor; and after performing data preprocessing on the 3D images of the pancreas and labels, using the trained network model for online testing and evaluating, and outputting the segmentation result.

Abstract: Disclosed is a medium to large-sized cable peeling device, including a main component having a base, a cable support positioned on top of the base and a positioning frame positioned in the middle of the cable support; and a cutting assembly positioned below the positioning frame and in the middle of the cable support, the cutting assembly has an adjustment component positioned below the positioning frame, a cutting blade positioned at the bottom of the adjustment component, a locking component positioned inside the cutting blade and a rotating component positioned below the adjustment component and in the middle of the cable support. The invention achieves adjustment of cable peeling based on the thickness of the cable insulation by setting up a main component and a cutting assembly, which prevents damage to cable core during the cutting process and enables the blade to cut at an angle, thereby improving cutting efficiency.

Abstract: Disclosed is an earbuds charging case comprising a case body, a case cover and a display. The case body comprises a bottom housing and a middle housing connected to the bottom housing. The middle housing and the bottom housing enclose a mounting cavity. The middle housing comprises an accommodating recess configured to accommodate earbuds, and a first light-transmitting zone. The case cover is movably connected to the case body, and the case cover comprises a second light-transmitting zone. The display is disposed in the mounting cavity or on the middle housing. When the case body is closed by the case cover, a position of the second light-transmitting zone corresponds to the position of the first light-transmitting zone, and content of the display is transmitted through the first light-transmitting zone and the second light-transmitting zone to be displayed on the display.