Abstract: The present disclosure relates to a method, device, and apparatus for time division duplex synchronization for a distributed antenna system, and a medium. The method comprises: decoding a SS/PBCH block from a time division duplex cell, and obtaining an index of the SS/PBCH block; determining, according to the index of the SS/PBCH block, a starting position of a radio frame in which the SS/PBCH block is located; and performing time division duplex synchronization according to the starting position of the radio frame and a preset uplink and downlink configuration of the radio frame.

Abstract: A data transmission apparatus, configured in a first terminal equipment, the first terminal equipment performing sidelink transmission to a second terminal equipment, the second terminal equipment performing sidelink discontinuous reception (SL DRX), the data transmission apparatus includes a processor configured to determine a sidelink resource, and select a destination associated with the sidelink resources in a logical channel prioritization (LCP) procedure, and a transmitter configured to transmit the sidelink transmission to the second terminal equipment to which the selected destination corresponds, wherein the sidelink resource being located within the SL DRX active time to which the destination corresponds.

Abstract: Some aspects relate to an integrated circuit, comprising at least one photodetection region configured to generate charge carriers responsive to incident photons emitted from a sample, at least one charge storage region configured to receive the charge carriers from the photodetection region, and at least one controller configured to obtain information about the incident photons, the information comprising at least one member selected from the group comprising pulse duration and interpulse duration and at least one member selected from the group comprising wavelength information, luminescence lifetime information, and intensity information. In some embodiments, the information comprises at least three, four, and/or five members selected from the group comprising wavelength information, luminescence lifetime information, intensity information, pulse duration information, and interpulse duration information. In some embodiments, the information obtained may be used to identify the sample.

Abstract: Disclosed is a multi-shaft pressurized rock mechanics tester, pertaining to the technical field of rock mechanics testing devices, comprising a base; the base is of an integral rectangular structure, and welded six vertical support plates symmetrically at the front and back ends, a -shaped bracket plate is horizontally welded at the top of the six vertical support plates (“” is a Chinese character, read as “Ri”), and a bracket plate is rotatably installed on the top section of the three rear vertical support plates, pressed against the -shaped bracket plate; the left and right sides of the base are symmetrically welded with four vertical bracing plates, an I-shaped installation plate is welded on the top of the four vertical bracing plates, four hydraulic cylinders are locked, fixed and hoisted on the bottom of the I-shaped installation plate with screws.

Abstract: Provided are Streptococcus thermophilus for producing ?-aminobutyric acid and an application thereof. The Streptococcus thermophilus for producing ?-aminobutyric acid is named Streptococcus thermophilus ST 36 and is preserved in the Institute of Microbiology of the Chinese Academy of Sciences, the preservation number being CGMCC NO. 20676, and the preservation date being 18 Sep. 2020. Also provided are a screening method for Streptococcus thermophilus for producing ?-aminobutyric acid, a preparation method for a dairy product containing ?-aminobutyric acid, and a dairy product containing ?-aminobutyric acid prepared by using the preparation method. The Streptococcus thermophilus for producing ?-aminobutyric acid has strong ?-aminobutyric acid synthesis capability and short fermentation time, and the prepared dairy product contains rich ?-aminobutyric acid.

Abstract: One or more devices, systems, and/or methods for facilitating use of a radio bearer using a secondary path are provided. For example, a configuration message may be used to determine whether a secondary path is present. The secondary path may be configured based upon the configuration message.

Abstract: A back-blowing unblocking device for the dustproof screen of the dryer, a dustproof equipment, and a dryer are provided. The back-blowing unblocking device for the dustproof screen of the dryer utilizes a closed compartment space of the dryer. The back-blowing unblocking device for the dustproof screen of the dryer includes a high-pressure air main pipe, a high-pressure air horizontal pipe, high-pressure air branch pipes, a shunt connecting pipe, and back-blowing fan-shaped nozzles. A length of each high-pressure air branch pipe is equal to a length of an A-shaped dustproof screen. Both ends of the each high-pressure air branch pipe are closed and an upper center opening is welded to the shunt connecting pipe. Both sides of the each high-pressure air branch pipe are densely arranged with the back-blowing fan-shaped nozzles.

Abstract: Disclosed are an online analysis system and method for a line loss of a transmission line. The system includes: a terminal extension and a terminal host, where time information synchronization between the terminal extension and the terminal host and between terminal extensions is performed by a clock synchronization module, and communication between the terminal extension and the terminal host and between the terminal extensions is performed by a communications module; and a line loss management platform, configured to receive measurement data of the terminal extension and the terminal host, match time information in the measurement data, and if time information in the measurement data of the terminal extension and the terminal host is matched, and time information in measurement data of the terminal extensions is matched, determine corresponding line loss information based on corresponding measurement information.

Abstract: A preparation method of an energy-saving window film used for insulating glass sputters metals, metal oxides and nitrides on a surface of a high-strength base film in a layer-by-layer manner by a magnetron sputtering process, so as to reduce an infrared emissivity of film layers and effectively block an infrared transmission without affecting a daylighting field of vision; by coating a modified polyurethane acrylate protective layer on a surface of a low radiation layer, an oxidation resistance of the coating is improved; an installation adhesive layer provides an adhesion of the film to the glass, which can enhance the impact strength of the glass and play the role of safety and explosion-proof. The energy-saving window film is applied to the insulating glass with multiple functions such as impact resistance, lightness, energy-saving heat preservation, oxidation resistance, etc., which extends the overall service life of the insulating glass.

Abstract: Disclosed is a multi-shaft pressurized rock mechanics tester, pertaining to the technical field of rock mechanics testing devices, comprising a base; the base is of an integral rectangular structure, and welded six vertical support plates symmetrically at the front and back ends, a -shaped bracket plate is horizontally welded at the top of the six vertical support plates (“” is a Chinese character, read as “Ri”), and a bracket plate is rotatably installed on the top section of the three rear vertical support plates, pressed against the -shaped bracket plate; the left and right sides of the base are symmetrically welded with four vertical bracing plates, an I-shaped installation plate is welded on the top of the four vertical bracing plates, four hydraulic cylinders are locked, fixed and hoisted on the bottom of the I-shaped installation plate with screws.

Abstract: Embodiments of this application provide a control method based on a vertical synchronization signal and an electronic device, to shorten a response delay of the electronic device and improve fluency of the electronic device without increasing load of the electronic device. The method may include: drawing, by an electronic device including a display screen, one or more layers in response to a first vertical synchronization signal; refreshing and displaying an image frame in response to a second vertical synchronization signal; adjusting the first vertical synchronization signal, so that the adjusted first vertical synchronization signal is delayed by first delay time relative to the second vertical synchronization signal; and drawing one or more layers in response to the adjusted first vertical synchronization signal.

Abstract: The disclosure relates to the technical field of projection auto-focusing, and embodiments particularly disclose a projection focusing method, a projection focusing apparatus, a projector, and a readable storage medium. According to the projection focusing method provided by this application, an initial position of a focused motor is roughly determined based on a current projection distance, a focusing direction is determined according to the current projection distance and a projection distance corresponding to the current motor position, a position of a clearest projection picture can be found by traversing a few motor positions, and the speed and precision of projection focusing are greatly increased.

Abstract: Methods and Systems for generating a centerline for an object in an image and computer readable medium are provided. The method includes receiving an image containing the object. The method also includes generating the centerline of the object, by a processor, using a reinforcement learning network configured to predict movement of a virtual agent that traces the centerline in the image. The reinforcement learning network is further configured to perform at least one auxiliary task that detects a bifurcation in a trajectory of the object. The reinforcement learning network is trained by maximizing a cumulative reward and minimizing an auxiliary loss of the at least one auxiliary task. Additionally, the method includes displaying the centerline of the object.

Abstract: The present invention provides a multifunctional rock mechanics tester, pertaining to the technical field of mechanics tester, consisting of a base; wherein a power mechanism is mounted on the top of the base, two tension testing mechanisms are arranged on the power mechanism in an up-and-down symmetrical way, a clamping mechanism is mounted on each tension testing mechanism, a rock testing block is clamped between the two clamping mechanisms. The present invention realizes the tension and pressure testing of the rock test block through the arrangement of tension testing mechanism and pressure testing mechanism, thus improving the functionality of the present mechanics tester, which not only reduces the testing cost, but also effectively decreases the occupied space; the present invention solves the problem that the traditional mechanics tester can only complete one kind of test when it is used.

Abstract: Methods and systems disclosed herein relate generally to increasing visibility of pixel patterns of an image. The system includes a pattern-detection application accessing an image depicting an object. The pattern-detection application determines a set of colors from the transformed image. The pattern-detection application identifies a set of pixels depicting a particular color of the set of colors. For the set of pixels depicting the particular color, the pattern-detection application converts an initial set of pixel values of the set of pixels at an initial color space to another set of pixel values that define the particular color of the set of pixels in another color space. The pattern-detection application modifies one or more values of the other set of pixel values to generate a modified set of pixel values. The modification includes causing the set of pixels visually indicate a simulated color that is different from the particular color.

Abstract: The present invention relates to adeno-associated viral (AAV) particles encoding siRNA molecules and methods for treating Huntington's Disease (HD).

Abstract: The present invention belongs to the field of medical technology, and specifically relates to use of bromophenol-pyrazoline compounds for the treatment of feline coronavirus diseases. Studies carried out for the present invention revealed that bromophenol-pyrazoline compounds could inhibit activity of feline infectious peritonitis virus main protease (FIPV Mpro) and interfere with replication of feline infectious peritonitis virus (FIPV) in cells. In a clinical trial, the bromophenol-pyrazoline compounds can treat infectious peritonitis in cats naturally infected with the FIPV, greatly improve survival rate of cats, and can be used to prepare drugs for treating feline infectious peritonitis.

Abstract: A signal transmission method, signal reception method and apparatuses thereof. A signal transmission apparatus. The apparatus includes a transmitter configured to, after a period of time of receiving a downlink signal related to beam failure recovery and before receiving or applying activation signaling or reconfiguration signaling, transmit an uplink signal in a first cell by using a spatial domain transmission filter identical to a spatial domain transmission filter transmitting an uplink signal related to beam failure recovery or receiving a downlink reference signal.

Abstract: This application provides an ultra-short-throw picture and screen alignment method which includes the steps: acquiring an image by a wide-angle camera and performing positioning according to the image to obtain a projection position when a current projection picture of an ultra-short-throw projector covers a screen; adjusting a size and a position of the current projection picture according to a position of the screen and the projection position, so that the position of the adjusted projection picture is overlapped with a target position.

Abstract: A method, computer system, and a computer program product for blockchain based resource predictions and management is provided. Embodiments of the present invention may include receiving a request for a prediction of a future resource requirement. Embodiments of the present invention may include loading data structures. Embodiments of the present invention may include classifying collected data. Embodiments of the present invention may include predicting the future resource requirement. Embodiments of the present invention may include adjusting the priority of the future resource requirement. Embodiments of the present invention may include providing notifications.