Abstract: A display panel, including an active area and a peripheral area, which is located outside of the active area, wherein the active area comprises a base substrate, and a display structure layer and a touch structure layer sequentially arranged on the base substrate; the peripheral area includes an isolation dam, a first ground trace and a second ground trace arranged on the base substrate; and the first ground trace is located at a side of the isolation dam close to the active area, and the second ground trace is located at a side of the isolation dam away from the active area.

Abstract: An Artificial Intelligence (AI) engine-supporting downlink radio resource scheduling method and apparatus are provided. The AI engine-supporting downlink radio resource scheduling method includes: constructing an AI engine, establishing a Socket connection between an AI engine and an Open Air Interface (OAI) system, and configuring the AI engine into an OAI running environment to utilize the AI engine to replace a Round-Robin scheduling algorithm and a fair Round-Robin scheduling algorithm adopted by a Long Term Evolution (LTE) at a Media Access Control (MAC) layer in the OAI system for resource scheduling to take over a downlink radio resource scheduling process; sending scheduling information to the AI engine through Socket during the downlink radio resource scheduling process of the OAI system; and utilizing the AI engine to carry out resource allocation according to the scheduling information, and returning a resource allocation result to the OAI system.

Abstract: Disclosed is a use of homoharringtonine (HHT) in preparation of a drug against betacoronavirus infection, a use of homoharringtonine in preparation of a betacoronavirus replication inhibitor in human, and a formulation and a method for treating a disease caused by betacoronavirus. Through research, the HHT is found to not only have a good inhibitory effect on the first step of protein synthesis, but also have an unexpected inhibitory effect on each step of protein synthesis elongation, and can better inhibit the synthesis of long proteins. Because betacoronaviruses have longer ORFs and are more sensitive to the HHT, the HHT has a better replication inhibition effect on the betacoronaviruses, thus providing a feasible solution for controlling the replication of coronaviruses. The effects of the HHT on treating diseases caused by the betacoronaviruses including SARS-CoV-2 are confirmed for the first time by cell experiments and animal models.

Abstract: Provided are a self-driving control device and an unmanned driving device with the same. The self-driving control device includes a mounting base, a control device, a communication device, and an antenna assembly, the mounting base is provided with an accommodation cavity, the control device is disposed in the accommodation cavity, the communication device is disposed in the accommodation cavity and electrically connected to the control device, and the antenna assembly is mounted on the mounting base and electrically connected to the communication device.

Abstract: Disclosed is a use of homoharringtonine (HHT) in preparation of a drug against betacoronavirus infection, a use of homoharringtonine in preparation of a betacoronavirus replication inhibitor in human, and a formulation and a method for treating a disease caused by betacoronavirus. Through research, the HHT is found to not only have a good inhibitory effect on the first step of protein synthesis, but also have an unexpected inhibitory effect on each step of protein synthesis elongation, and can better inhibit the synthesis of long proteins. Because betacoronaviruses have longer ORFs and are more sensitive to the HHT, the HHT has a better replication inhibition effect on the betacoronaviruses, thus providing a feasible solution for controlling the replication of coronaviruses. The effects of the HHT on treating diseases caused by the betacoronaviruses including SARS-CoV-2 are confirmed for the first time by cell experiments and animal models.

Abstract: An unmanned aerial vehicle (UAV) frame includes: a body bearing plate configured to mount a first element and a second element; a transfer chamber body mounted to the body bearing plate, defining a connection cavity with an open end, and provided with a through hole in communication with the connection cavity, in which the first element and the second element are located outside the transfer chamber body. The through hole is configured to pass through a connection line of the first element and a connection line of the second element. The connection cavity is configured to receive a connection interface of the connection line of the first element and a connection interface of the connection line of the second element. A transfer chamber cover sealedly covers the open end of the transfer chamber body.

Abstract: A battery module (100) and a method for controlling charge and discharge are provided. The battery module (100) includes a battery body disposed in an outer housing, a heat conduction assembly (4) connected between the outer housing and the battery body in a heat conduction manner, a first heating member (5) for heating the battery body, a second heating member (6) for heating the heat conduction assembly (4), a temperature sensor (8) for detecting a temperature of the battery body and generating a temperature signal according to the detected temperature of the battery body, and a control assembly (7) for receiving the temperature signal and controlling the first heating member (5) and the second heating member (6) according to the temperature signal.

Abstract: A battery module (100) and a method for controlling charge and discharge are provided. The battery module (100) includes a battery body disposed in an outer housing, a heat conduction assembly (4) connected between the outer housing and the battery body in a heat conduction manner, a first heating member (5) for heating the battery body, a second heating member (6) for heating the heat conduction assembly (4), a temperature sensor (8) for detecting a temperature of the battery body and generating a temperature signal according to the detected temperature of the battery body, and a control assembly (7) for receiving the temperature signal and controlling the first heating member (5) and the second heating member (6) according to the temperature signal.