Abstract: Provided are suspension-based cell culture systems and media for the timely and efficient proliferation of human tumor cell clusters from a patient, and related methods of evaluating the potential responsiveness of the tumor cells and the patient to one or more therapeutic agents.

Abstract: Provided are an automatic parking control method and apparatus, relating to the industrial field of vehicles. The method comprises: when a speed of a vehicle is in a preset speed range and a time that the speed of the vehicle is in the preset speed range is greater than or equal to a preset time, collecting image data and radar data around the vehicle; inputting the image data and the radar data into a preset convolutional neural network model, and outputting at least one parking slot information; selecting target parking slot information according to a received parking-in selection operation; and according to the target parking slot information, generating a vehicle parking-in track for the vehicle to automatically park according to the vehicle parking-in track.

Abstract: A basestation (e.g., a gNodeB) may transmit transmission scheduling information (such as downlink control information) to user equipment (UE). The basestation may include repetition related parameters (such as repetition numbers, aggregation factors, or other repetition information) for transmission repetition control within the transmission scheduling information.

Abstract: A low-dropout regulator includes a voltage divider circuit, an operation amplifier, a regulator circuit and an output circuit. The voltage divider circuit divides a power supply voltage to generate a predetermined voltage. The operational amplifier generates a bias voltage according to the predetermined voltage and an output voltage of an output terminal. The regulator circuit generates a first regulated voltage and a second regulated voltage according to the bias voltage. The output circuit adjusts a difference between a first current and a second current according to the first regulated voltage and the second regulated voltage to regulate the output voltage.

Abstract: An output circuit includes a comparator circuit, a voltage conversion circuit and a signal output circuit. The comparator circuit detects an operating mode based on a first supply voltage and a second supply voltage and generates a first control signal. The voltage conversion circuit adjusts a level of an output voltage from a low-dropout regulator according to the first control signal to generate a first voltage, and generates a second voltage according to the first control signal and the first voltage. The signal output circuit adjusts a level of a digital signal according to the first voltage, the second voltage and the first supply voltage to generate a digital output signal corresponding to the operating mode.

Abstract: Provided are a feedback codebook generation method, a feedback codebook receiving method, a communication node, and a storage medium. The feedback codebook generating method includes: determining a configuration mode of a Hybrid Automatic Repeat reQuest (HARQ) process, where the configuration mode of the HARQ process includes an enabled configuration mode and a disabled configuration mode; and generating a feedback codebook according to the configuration mode of the HARQ process, where the feedback codebook includes feedback information corresponding to an enabled HARQ process.

Abstract: A method comprises: first, obtaining a to-be-recognized lane line image; then determining, based on the lane line image, a candidate pixel used to recognize a lane line region, to obtain a candidate point set, where the lane line region is a region of a location of a lane line in the lane line image and a surrounding region of the location of the lane line; then selecting a target pixel from the candidate point set, and obtaining at least three location points associated with the target pixel in a neighborhood, where the at least three location points are on one lane line; and finally, performing extension by using the target pixel as a start point and based on the at least three location points associated with the target pixel, to obtain a lane line point set corresponding to the target pixel.

Abstract: Systems and methods for wireless communications are disclosed herein. In some embodiments, a wireless communication method includes applying, by a base station, code sequences or scrambling codes to repetitions of broadcast information of a plurality of resources of a cell of the base station. Each of the code sequence or the scrambling codes being specific to a corresponding one of the plurality of resources. Each of the plurality of resources is a beam of the cell. In addition, the base station transmits, to a wireless communication device, the repetitions of the broadcast information with the code sequences or the scrambling codes applied.

Abstract: The present invention discloses a reconstituted bamboo board integrating an embossed texture decoration and protective functions, comprising a reconstituted bamboo layer and a heat-pressed and cured film layer with an embossed texture decoration located on a surface of the reconstituted bamboo layer.

Abstract: Systems and methods for wireless communications are disclosed herein. In some embodiments, a wireless communication method includes indicating, by a base station to a wireless communication device, at least one set of resources for network access and performing, by the base station, a network access procedure with the wireless communication device based on the at least one indicated set of resources for network access.

Abstract: The present application provides a small-molecule inhibitor targeting an EB virus nuclear antigen protein, and/or a pharmaceutical composition containing the same, which can be used for the treatment of a disease caused by EBNA1 activity, such as, but not limited to, cancer, infectious mononucleosis, chronic fatigue syndrome, multiple sclerosis, systemic lupus erythematosus and/or rheumatoid arthritis. The present application further provides a small-molecule inhibitor targeting an EB virus nuclear antigen protein, and/or a pharmaceutical composition containing the same, which can be used for the treatment of a disease caused by EBV infection in a lytic and/or latent phase.

Abstract: A compound of Formula I compound—Ovatodiolide which is safe and effective to use in a pharmaceutical composition for inhibition of SARS-CoV-2 is provided. The pharmaceutical composition comprising a safe and effective amount of a compound of Formula I compound—Ovatodiolide or pharmaceutically acceptable salts thereof, together with a pharmaceutically acceptable carrier, which has great potential to treat SARS-CoV-2 induced COVID-19 based on a safe and effective amount of a compound of Formula I compound—Ovatodiolide.

Abstract: This disclosure discloses lane line detection methods and devices. In an implementation, features extracted by different layers of the neural network are fused to obtain a fused second feature map, so that the second feature map obtained through fusion processing has a plurality of layers of features. The fused second feature map has a related feature of a low-layer receptive field and a related feature of a high-layer receptive field. Afterwards, an output predicted lane line set is divided into groups, where each predicted lane line in each group has an optimal prediction interval.

Abstract: Presented are systems and methods for indicating whether a scheduled data transmission is a retransmission or a new transmission. A wireless communication device may receive a downlink control indicator (DCI) including a first indicator from a wireless communication node. The wireless communication node may transmit the DCI including the first indicator to a wireless communication device. The first indicator can be indicative of whether a scheduled data transmission is a retransmission.

Abstract: This disclosure is directed to an automatic feeding and scanning device having a scanning module, a paper feeding module and a cleaning module. The scanning module has a carrying platen, a scanning platen, and a scanner, the carrying platen and the scanning platen are light transmissive plates, two surfaces of the scanning platen are a bottom surface and a top surface opposite to the bottom surface, the scanner is arranged corresponding to the bottom surface of the scanning platen. The cleaning module has a brush and an actuating assembly connected to the brush and driving the brush. The brush is arranged corresponding to the top surface of the scanning platen, the actuating assembly drives the brush to scrape the top surface of the scanning platen.

Abstract: Provided are an information indication method and apparatus, a device and a storage medium. The information indication method includes: dividing beam identifier (ID) information into first beam ID information and second beam ID information according to a preset rule, where the first beam ID information and the second beam ID information are used for instructing a second node to obtain the beam ID information based on the preset rule; carrying the first beam ID information on a first resource and transmitting the first beam ID information to the second node; and carrying the second beam ID information on a second resource and transmitting the second beam ID information to the second node.

Abstract: This application provides an image processing method, a network training method, and a related device, and relates to image processing technologies in the artificial intelligence field. The method includes: inputting a first image including a first vehicle into an image processing network to obtain a first result output by the image processing network, where the first result includes location information of a two-dimensional 2D bounding frame of the first vehicle, coordinates of a wheel of the first vehicle, and a first angle of the first vehicle, and the first angle of the first vehicle indicates an included angle between a side line of the first vehicle and a first axis of the first image; and generating location information of a three-dimensional 3D outer bounding box of the first vehicle based on the first result.

Abstract: Disclosed are an information feedback method and apparatus, and a communication node and a non-transitory computer-readable storage medium. The information feedback method may include: receiving a downlink data transmission instruction sent by a second communication node; and triggering, according to the downlink data transmission instruction, the first communication node to feed back demodulation capability information and channel state information (CSI) to the second communication node; the CSI may include: a signal-to-noise ratio (SNR) and an SNR change rate of a received signal.

Abstract: An audio processing method applied to a first terminal is described, and includes: in response to receiving of audio data input by a user at the first terminal, and determination that a voice change function is turned on, determining change parameters; and based on the change parameters, performing change processing on the audio data.

Abstract: The present disclosure relates to methods, systems and devices for use in a wireless terminal includes transmitting, to a wireless network node, a preamble comprising a plurality of parts, wherein each of the plurality of parts comprises at least one sub-preamble and the sub-preambles in the plurality of parts are generated based on a plurality of roots.