Abstract: An effect processing method, an electronic device and a non-transitory storage medium are provided. The method includes: receiving an effect adding operation for a first effect file via a first interface, displaying a video editing item corresponding to the first effect file, and generating a first effect video corresponding to the first effect file and displaying video preview information of the first effect video, where the first effect file includes a first video file; and receiving a video editing operation for the first effect video via the video editing item, determining a second video file according to the video editing operation, generating a second effect video corresponding to the first effect file according to the second video file, and displaying video preview information of the second effect video.

Abstract: A memory built-in self-test (BIST) controller, corresponding to a partition BIST controller, is configured to control memory testing in one or more corresponding static random access memories (RAMs) and has a first corresponding register configured to store a failure indicator for each of the one or more corresponding RAMs and a second corresponding register configured to store an uncorrectable failure indicator for each of the one or more corresponding RAMs. The partition BIST controller is configured to generate, based on the first and second registers of the MBIST controller, a first in-field test status indicator which indicates whether a failure occurred during memory testing of any RAM corresponding to the partition BIST controller and a second in-field test status indicator which indicates whether an uncorrectable failure occurred during the memory testing of any RAM corresponding to the partition BIST controller.

Abstract: An integrated circuit includes a memory having an array and a memory built-in self test (MBIST) controller. The MBIST controller is configured to perform memory testing rungs on the memory and includes a first counter and a repair control circuit. The first counter is configured to count uncorrectable errors during each memory testing run. The repair control circuit is configured to, in response to an error found during a memory testing run, determine whether at least one of row repair or column repair can be applied to repair the error.

Abstract: In a data processing method, a first service control element in a first subprogram in a second application is output for display based on a determination that a first service operation initiated by a user satisfies a display condition. The first service operation is initiated in a first application or in the first subprogram embedded in the second application. The first service operation is executed through a service function provided by the second application. The first service control element is provided by the second application. The first subprogram corresponds to the first application. A service platform corresponding to the first application is different from a service platform corresponding to the second application. A first service message in the first service control element is output for display. The first service message is provided by the second application and is associated with the first service operation.

Abstract: The present disclosure relates to an on-board charging circuit, comprising: an energy storage module, for supplying a DC bus voltage; a rectifier module, for receiving an external power input, and rectifying the external power input to charge the energy storage module; a switching module, for controlling the supply of the external power input to the rectifier module; and a pre-charging module, connected in series with the energy storage module, and used for controlling a charging current to the energy storage module, wherein the pre-charging module has a larger charging resistance in a pre-charging state than in a conventional charging state. The present disclosure further relates to an on-board charging device, an on-board charging system and a vehicle.

Abstract: A negative active particle and a preparation method therefor, a negative sheet, and a cell are provided. Embodiments of the disclosure provide a negative active particle. The negative active particle has multiple pores, and an aspect ratio ? of each of the multiple pores satisfies 1???8.

Abstract: Described herein are systems and methods for a distributed Java Keystore, in accordance with an embodiment. This KeyStore can provide a secure place for a distributed queue to persist credentials, private keys, and other sensitive information. Such a KeyStore can be utilized within other distributed systems that require scaling (in and out) in runtime.

Abstract: A wearable multifunctional powered exoskeleton for cervical vertebra rehabilitation, and relates to the field of man-machine interaction rehabilitation aids, comprises an active drive motor module, a fixed supporting module and a movable joint component; wherein the active drive motor module is connected to the fixed supporting module, and comprises a left shoulder push rod motor, a right shoulder push rod motor, a cervico-thoracic vertebra left front side push rod motor, a cervico-thoracic vertebra left rear side push rod motor, a cervico-thoracic vertebra right front side push rod motor, and a cervico-thoracic vertebra right rear side push rod motor; wherein the active drive motor module and the movable joint component are combined to Jointly form a six-connecting rod power-driven structure.

Abstract: The resonant tank circuit (102) comprises: a transformer (T); a primary circuit (M1); and a secondary circuit (M2); wherein the transformer (T) and the primary and secondary circuits (M1, M2) are designed to operate in a forward mode and in a reverse mode; and wherein the transformer (T) and the primary and secondary circuits (M1, M2) have, at a resonant frequency (FR), a forward gain (GF(FR)), respectively a reverse gain (GR(FR)), essentially independent of the load, when operating in the forward mode, respectively the reverse mode. The primary and secondary circuits (M1, M2) are different one from another and the forward gain (GF(FR)) and the reverse gain (GR(FR)) at the resonant frequency (FR) are essentially equal to one another, notably to within 5%.

Abstract: The present technology is directed to the nanoparticles for use as molecular environmental sensors. The nanoparticles comprise a photoluminescence core and a plurality of ligands bound to the core and forming a quencher permeable ligand shell. The ligands comprise a reactive or charged moiety capable of being modulated between a first stand and a second state, and the proportion of ligands in each state determine the permeability of the ligand shell to a photoluminescence quencher.

Abstract: The resonant tank circuit (102) comprises: a transformer (T); a primary circuit (M1); and a secondary circuit (M2); wherein the transformer (T) and the primary and secondary circuits (M1, M2) are designed to operate in a forward mode and in a reverse mode; and wherein the transformer (T) and the primary and secondary circuits (M1, M2) have, at a resonant frequency (FR), a forward gain (GF(FR)), respectively a reverse gain (GR (FR)), essentially independent of the load, when operating in the forward mode, respectively the reverse mode. The primary and secondary circuits (M1, M2) are different one from another and the forward gain (GF(FR)) and the reverse gain (GR(FR)) at the resonant frequency (FR) are essentially equal to one another, notably to within 5%.

Abstract: A radio frequency power amplifier with harmonic control circuit as well as method for manufacturing the same are disclosed. According to an embodiment, a radio frequency power amplifier includes: a planar dielectric substrate, a first conductive layer and a second conducting layer. The first conductive layer is disposed on a first side of the planar dielectric substrate. The second conducting layer is disposed on a second side of the planar dielectric substrate. The first conductive layer has a pattern comprising one or more harmonic control circuits. The second conductive layer acts as a ground plane. The second side of the planar dielectric substrate is opposite to the first side of the planar dielectric substrate.

Abstract: The invention discloses a wearable multifunctional powered exoskeleton for cervical vertebra rehabilitation, and relates to the field of man-machine interaction rehabilitation aids. The wearable multifunctional powered exoskeleton for cervical vertebra rehabilitation comprises an active drive motor module, a fixed supporting module and a movable joint component; the active drive motor module is connected to the fixed supporting module, and comprises a left shoulder push rod motor, a right shoulder push rod motor, a cervico-thoracic vertebra left front side push rod motor, a cervico-thoracic vertebra left rear side push rod motor, a cervico-thoracic vertebra right front side push rod motor, and a cervico-thoracic vertebra right rear side push rod motor; and the active drive motor module and the movable joint component are combined to jointly form a six-connecting rod power-driven structure.

Abstract: Described herein are systems and methods for a distributed Java Keystore, in accordance with an embodiment. This KeyStore can provide a secure place for a distributed queue to persist credentials, private keys, and other sensitive information. Such a KeyStore can be utilized within other distributed systems that require scaling (in and out) in runtime.

Abstract: A balun and a method for manufacturing the same are disclosed. According to an embodiment, the balun comprises a substrate, and a first and a second coplanar waveguide (CPW) couplers which are disposed on the substrate and cascaded with each other. Each CPW coupler comprises two first ground planes disposed on a first side of the substrate, a first microstrip line and at least two second microstrip lines which are disposed on the first side of the substrate between the two first ground planes, and at least one third microstrip line that is disposed on an opposite side of the substrate. The first microstrip line and the at least two second microstrip lines can be coupled with each other by electromagnetic coupling. The at least one third microstrip line electrically connects the at least two second microstrip lines with each other by via-holes.

Abstract: Described herein are systems and methods for a distributed Java Keystore, in accordance with an embodiment. This KeyStore can provide a secure place for a distributed queue to persist credentials, private keys, and other sensitive information. Such a KeyStore can be utilized within other distributed systems that require scaling (in and out) in runtime.

Abstract: The present disclosure provides a locating element detection method, device and medium, and relates to object detection technologies and is applicable for autonomous parking scenarios. The method includes: obtaining a circular-scanning stitched image around a vehicle; detect the circular-scanning stitched image to determine at least one locating element existing on ambient ground of the vehicle and a semantic type to which each pixel on the circular-scanning stitched image belongs; and performing matching and fusion on the at least one locating element based on the semantic type to obtain a locating element detection result.

Abstract: The present invention discloses a silicone rubber and a method for preparing it, and a phenolic modified silicone rubber resin and a method for preparing it. The structural formula of the silicone rubber is shown as follows: Wherein x=70-80, y=10-20. The structural formula of the phenolic-modified silicone rubber resin is shown as follows: wherein n, x, y are degrees of polymerization, n=10-20, x=70-80, y=10-20. A method for preparing the phenolic-modified silicone rubber resin orderly comprises: adding 90-110 parts by mass of brominated phenolic resin and 180-220 parts of organic solvent into 100 parts by mass of silicone rubber, reacting at 70-80° C. for 24-48 h until the solution is clear and transparent; adding 9-11 parts by mass of capping agent, reacting for another 4-5 h to obtain a reaction liquid containing phenolic-modified silicone rubber resin.

Abstract: The present technology is directed to the nanoparticles for use as molecular environmental sensors. The nanoparticles comprise a photoluminescence core and a plurality of ligands bound to the core and forming a quencher permeable ligand shell. The ligands comprise a reactive or charged moiety capable of being modulated between a first stand and a second state, and the proportion of ligands in each state determine the permeability of the ligand shell to a photoluminescence quencher.

Abstract: An apparatus and a method for transmission system are disclosed. According to an embodiment, a voltage standing wave ratio (VSWR) detection apparatus, comprising: a signal processing circuit with 1-bit analog-to-digital converter (ADC) functionality configured to receive a forward coupled signal in a transmission line of an antenna system, receive a reverse coupled signal in the transmission line of the antenna system, detect the forward coupled signal and the reverse coupled signal, convert the forward detected signal and the reverse detected signal to an analog voltage signal mapped to a return loss value, convert by the 1-bit ADC the analog voltage signal into a digital pulse train and output the digital pulse train to a digital interface of a processing device or unit.