Abstract: Embodiments of the present disclosure provide a video editing method and apparatus, an electronic device, and a storage medium. The method comprises: creating at least one editing subtask for a video editing task; in response to a first operation for triggering a target editing subtask, obtaining an initial video material and presenting an editing interface of the target editing subtask; recording the editing operation triggered in the editing interface and presenting an indication identifier of the editing operation in the editing track; generating an editing result of the target editing subtask based on the recorded information of the editing operation and the initial video material; based on the editing result of each editing subtask of the video editing task, generating a target video as an editing result of the video editing task.

Abstract: The present disclosure provides systems and methods for determining priority discrepancies between audio data and records data. In one example, the system includes an electronic computing device. The electronic computing device compares audio data associated with a public safety incident to records data associated with the public safety incident, determines discrepancies between the audio data and the records data, and determines an organization and a type associated with the public safety incident. The electronic computing device also determines, based on the organization and the type, priority discrepancies included in the discrepancies and generates a geographical map that includes the priority discrepancies and that is configured for display on a display device.

Abstract: The present invention relates to a flavor nanoemulsion comprising a surfactant system comprising a polyoxyethylene sorbitan fatty acid ester and a polyglycerol ester of fatty acids (PGE), a non-polar phase comprising a flavor oil, and a polar phase. The invention further relates to a flavored beverage comprising the flavor nanoemulsion according to the invention.

Abstract: Various aspects of the present disclosure generally relate to orbital angular momentum (OAM) multiplexing based communication. In some aspects, a transmitter of OAM multiplexing based communication may determine an azimuth mode configuration for transmitting a data stream, wherein the azimuth mode configuration indicates one or more azimuth modes. The transmitter may transmit, to a receiver of the OAM multiplexing based communication, the data stream based at least in part on the azimuth mode configuration. Numerous other aspects are described.

Abstract: Use of chaperones as autophagy receptors. The inventors identify a new function of the chaperones in aggrephagy. The chaperones are as a new type of autophagy receptor regulating the clearance of aggregation-prone proteins in cell and mouse brain.

Abstract: A modified conjugated diene-based polymer is provided, having remarkable processability and excellent tensile strength and viscoelasticity properties, and a rubber composition including the same is also provided. The modified conjugated diene-based polymer has a unimodal shape molecular weight distribution curve by gel permeation chromatography, narrow molecular weight distribution and a Mooney stress-relaxation ratio of 0.7 or more, and includes a functional group derived from a modifier represented by Formula 1, and thus has remarkable processability and excellent tensile properties and viscoelasticity properties.

Abstract: A multi-frequency ultrasound coupled multi-nozzle food additive manufacturing device and method are provided. A multi-frequency ultrasound coupling printing system is set up on a multi-nozzle additive manufacturing device, which improves the rheological properties of high-viscosity and large-particle food ink by generating a cavitation effect through the high-frequency vibration of ultrasound and improves the printability of food ink while retaining the nutrients and texture of the food ink. The application of the multi-frequency ultrasound coupled multi-nozzle device to food additive manufacturing enables it to achieve a smaller nozzle diameter and higher printing speed than conventional additive manufacturing systems, which improves the printability of the food ink while realizing large-scale production.

Abstract: Provided an automatic feeding device for automotive wheel hub, comprising a separable material rack having material rack units capable of being stacked in turn, a first roller table for conveying the separable material rack containing the wheel hub to a second roller table, and a material rack separating device having a support frame and material rack inserting and taking devices; the second roller table, under which a lifting platform is mounted, is located at a first end of lower part of the material rack inserting and taking device; the material rack inserting and taking device splitting the separable material rack into units, and placing to a third roller table being arranged at a second end of the lower part thereof; a manipulator, for grasping and placing the wheel hub from the material rack unit to a fourth roller table being on a second side thereof.

Abstract: The present invention belongs to the field of heat exchanger design and analysis, and discloses a multiscale analysis method, system, media and device for thermal-mechanical coupling performance of a heat exchanger, and the method comprises: performing zone division on the heat exchanger, and establishing channel unit cell models for respective zones; calculating equivalent mechanical parameters by constructing equations for equivalent stiffness coefficients and flexibility coefficients with respect to deformation energy, setting nodal displacement constraints or performing unit strain and stress loading; constructing an equivalent model, and calculating a macroscopic stress field, a strain field and a displacement field of the whole heat exchanger under temperature and pressure loads under operating conditions, calculating microscopic stress field of mesoscale channels at locations of weak strength zones of the heat exchanger.

Abstract: The disclosure relates to a method, system and storage medium for suppressing sub/super-synchronous oscillation for direct-drive wind turbine based on energy compensation.

Abstract: A method, computer system, and a computer program product for text corpus concreteness modification are provided. A computer performs natural language processing to determine a concreteness level of a first individual sentence of a text corpus. The computer generates, based on the natural language processing, a proposed change of the individual sentence. The individual sentence with the proposed change includes a modified concreteness level and preserves a general meaning of the individual sentence. The computer transmits the proposed change for presentation of the proposed change.

Abstract: Disclosed are reactive dyes and preparation methods thereof. The reactive dye may be prepared using heterocyclic primary amine as a diazo component, 4,4?-diamino-2,2?-stilbenedisulfonic acid, s-triazine, or ethylenediamine as a bridging group, and a dimonochlortriazine group as an active group. The color-changing compound is covalently bonded into the fiber chemical structure by nucleophilic substitution reaction between monochlorotriazine and the hydroxyl group in a textile structure, and the size of the conjugated system and the range of electron delocalization of the dye are changed by a reversible isomerization reaction of the hydroxyl group adjacent to the diazo group and the diazo group under different pH regulations. Moreover, the dye has a double color changing structure, which improves the capability of the dye combined with —H/—OH. The pH value range that can cause color changes in the dye is effectively expanded to include weak alkali, weak acid or even neutral conditions.

Abstract: Provided is a magnetic particle imaging (MPI) reconstruction method based on a time-domain system matrix and x-space, including: obtaining a voltage signal through MPI scanning based on a Cartesian trajectory; obtaining an original image according to an x-space-based reconstruction method; constructing, based on the voltage signal as well as a velocity compensation step and a grading step in the x-space-based reconstruction method, a forward model for time-domain-based MPI and x-space-based reconstruction; taking the original image as an input of an inverse problem solver of the forward model, and obtaining an optimized particle distribution diagram through solving. Based on the original image obtained through the x-space-based reconstruction, the forward model describing MPI and x-space-based reconstruction processes is established.

Abstract: A semiconductor device may include a first capacitor and a second capacitor located at a different height from the first capacitor. Each of the first and second capacitors includes a lower electrode, an upper electrode and a dielectric layer between the lower electrode and the upper electrode. A selected one of the lower and upper electrodes includes a first portion having a cylindrical shape including a closed lower surface and an opened upper surface and a second portion vertically extended from the first portion of the selected one. A selected another one of the lower and upper electrodes includes a first portion having a bar shape extended into the first portion of the selected one, a second portion vertically extended from the first portion of the selected another one, and a third portion having a disc shape between the first portion and the second portion in the selected another one.

Abstract: The present disclosure provides a display panel and a display device, the display panel includes: an array substrate and an opposite substrate disposed oppositely, the array substrate having a ground terminal, the opposite substrate including a black matrix and a transparent conductive layer, the black matrix including a first part, a second part and an isolation trench which are sequentially disposed, and the isolation trench isolating the first part from the second part; a conductive adhesive connecting the ground terminal with the transparent conductive layer, a part of the conductive adhesive being between the array substrate and the opposite substrate, and orthographic projections of the part of the conductive adhesive and the first part on the array substrate being not overlapped; and a blocking structure in contact with the part of the conductive adhesive and configured for preventing the conductive adhesive from overflowing to the first part.

Abstract: A method for preparing low-background cement includes: uniformly mixing a seed crystal of cement, C4AF whiskers, and high-magnesium raw material to yield a first mixture, calcining the first mixture at 1400-1500° C., to yield a low-background clinker, the first mixture including 1.0-5.0 wt. % of the seed crystal of cement, 1.0-5.0 wt. % of the C4AF whiskers, and the balance is the high-magnesium raw material; and grinding a second mixture of the low-background clinker and gypsum, to yield low-background cement. The seed crystal of cement is a high-magnesium and low hydration heat clinker, has a specific activity of Ra-226 radioactive nuclides within 50 Bq/kg, and the MgO content of the clinker is between 4.0 wt. % and 5.0 wt. %, with 50 wt. %?C3S?55.0 wt. %; and the high-magnesium raw material has a MgO content between 2.5 wt. % and 3.0 wt. %.

Abstract: A semiconductor device may include a first capacitor and a second capacitor located at a different height from the first capacitor. Each of the first and second capacitors includes a lower electrode, an upper electrode and a dielectric layer between the lower electrode and the upper electrode. A selected one of the lower and upper electrodes includes a first portion having a cylindrical shape and a second portion vertically extended from the first portion of the selected one. A selected another one of the lower and upper electrodes includes a first portion having a bar shape extended into the first portion of the selected one, a second portion vertically extended from the first portion of the selected another one, and a third having a cylindrical shape between the first portion and the second portion in the selected another one to surround the first portion of the selected one.

Abstract: Various embodiments may provide methods, systems, and devices for supporting application level discovery of Radio Access Network (RAN) statistics and/or events. Various embodiments may provide methods, systems, and devices for supporting application level signaling of Quality of Service (QoS) requirements.

Abstract: The present invention relates to a flavor delivery system comprising a flavor composition comprising a surfactant system comprising lysolecithin, lecithin, a sugar ester, a monoglycerol ester, a polyglycerol ester, or mixtures thereof, a non-polar phase comprising a flavor oil, a polar phase comprising at least one polar non-aqueous solvent, wherein the flavor delivery system includes a stabilizer system comprising a biopolymer. The invention further relates to a method for preparing a flavor delivery system, a beverage or personal care product comprising the flavor delivery system, a method for preparing a flavored beverage or personal care product, and the use of a biopolymer for modifying, increasing or enhancing the storage stability of a flavor composition in an acidic beverage or consumer product.

Abstract: In a method of predicting an optimal process condition model for a semiconductor fabrication process, process parameter information of a unit process in the semiconductor fabrication process may be collected. First characteristics information of objects to be processed before the unit process and second characteristic information of processed objects after the unit process may be extracted. Process global uniformity (PGU) may be calculated using the first characteristic information and the second characteristic information. A data set of the unit process may be created using the process parameter information and the PGU. A virtual process environment function of the unit process may be created using the data set. The optimal process condition model of the unit process may be created using the virtual process environment function.