Abstract: Control information may be used to schedule communications between a wireless device and a base station. The wireless device may monitor control channels associated with one or more cells to receive the control information.

Abstract: A first wireless device receives, from a second wireless device, sidelink control information comprising a field with a value indicating to transmit a report message comprising preferred radio frequency resources of a sidelink between the first wireless device and the second wireless device. In response to the value of the field indicating to transmit the report message, the first wireless device transmits, to the second wireless device and via a physical sidelink shared channel of the sidelink, the report message indicating radio frequency resources preferred by the first wireless device. The first wireless device receives, from the second wireless device, sidelink transport blocks via one or more resources of the preferred radio frequency resources.

Abstract: A device for removing unwanted objects from cut tobacco in a cut tobacco production line is disclosed, which includes: a raw cut tobacco feeding and conveying unit (N1), a heavy unwanted object removal unit (N2), a cut tobacco dispersion and recovery unit (N3), a moderate unwanted object removal unit (N4), a cut tobacco humidification unit (N5) and a light unwanted object removal unit (N6). An unwanted object removal method using the cut tobacco unwanted object removal device is also disclosed. The device and method of the disclosure can effectively remove unwanted objects from cut tobacco.

Abstract: A low-floor electric axle assembly including: an axle housing, two hub motors, two planetary gear reducers, two hubs, a brake system, two C-shaped beams, and a suspension system. Mechanical mounting of the suspension system is compatible with a conventional axle. The axle housing has a left and right symmetrical dumbbell-shaped structure configured to bear a weight of a vehicle. The hub motors are inner rotor type motors and are separately arranged at two ends of the axle housing left and right symmetrically. The hub motors are arranged coaxially with two wheels respectively. Two hub motor rotors are connected to the planetary gear reducers respectively. Each of the planetary gear reducers is a single-stage planetary gear reducer. A sun gear of each of the planetary gear reducers receives power outputted by each of the hub motor. Two planetary gear reducer housings are power output ends connected to two rims respectively.

Abstract: A wireless device receives one or more messages comprising configuration parameters. The configuration parameters indicate: a first plurality of bandwidth parts (BWPs) of a Uu link; and a second plurality of BWPs of a sidelink. A downlink control information (DCI) is received. The DCI indicates a first BWP of the first plurality of BWPs. The wireless device selects a second BWP, from the second plurality of BWPs, associated with the first BWP. In response to the reception of the DCI: the first BWP is activated; and the second BWP is activated.

Abstract: A base station may transmit a first downlink control information (DCI) scheduling a physical downlink shared channel (PDSCH). The first DCI may comprise a feedback timing indicator field. In response to the feedback timing indicator field indicating not to receive a feedback for the PDSCH before transmitting a second DCI, the base station may start a discontinuous reception (DRX) timer with a first value. The base station may transmit, via a downlink control channel, the second DCI while the DRX timer is running.

Abstract: A wireless device transmits a sidelink transmission comprising a transport block and receives, via a feedback resource, a feedback for the transport block. The feedback resource is from first feedback resources based on the sidelink transmission indicating one of: unicast or groupcast with a first feedback operation; and from second feedback resources based on the sidelink transmission indicating groupcast with a second feedback operation.

Abstract: A method includes determining, by a first wireless device, whether to trigger a sidelink resource selection procedure to select a set of resources for one or more sidelink transmissions by a second wireless device based on a wireless device category of the first wireless device. The method further includes, in response to triggering the sidelink resource selection procedure, selecting the set of resources and transmitting a first message indicating the set of resources to the second wireless device.

Abstract: A wireless device receives, from a base station, one or more radio resource control messages indicating: a first value of a first bandwidth part (BWP) inactivity timer for a first cell, and a second value of a second BWP inactivity timer for a second cell. A downlink control information (DCI) is received, via the first cell, indicating a set of sidelink resources for sidelink transmission via the second cell. In response to the DCI, the first BWP inactivity timer is restarted based on the first value. A transport block, of the sidelink transmission, is transmitted via a sidelink resource of the set of sidelink resources. In response to transmitting via the sidelink resource, the second BWP inactivity timer is restarted based on the second value.

Abstract: Control information may be used to schedule communications between a wireless device and a base station. The wireless device may monitor control channels associated with one or more cells to receive the control information.

Abstract: A first wireless device triggers inter user equipment (inter-UE) coordination with a second wireless device and a third wireless device based on one or more first resources of one or more first sidelink transmissions transmitted by the second wireless device being overlapped with one or more second resources of one or more second sidelink transmissions transmitted by the third wireless device. The first wireless device transmits, based on the inter-UE coordination, one of: first coordination information of the inter-UE coordination, to the second wireless device, indicating the one or more first resources; or, second coordination information of the inter-UE coordination, to the third wireless device, indicating the one or more second resources.

Abstract: Disclosed are a fully human broad-spectrum neutralizing antibody against coronavirus, and the use thereof. Specifically disclosed are a fully human monoclonal antibody against an S2 region of coronavirus S protein, a nucleic acid sequence encoding the antibody, and a preparation method therefor. The antibody can effectively bind to and neutralize a variety of coronaviruses in a broad spectrum manner, and can be used for preventing and treating diseases related to coronavirus infection, such as SARS-CoV-2. Further disclosed is the potential use thereof in vaccine design.

Abstract: A robotic surgical system includes a surgical robot holding a surgical instrument, a wearable device worn by a person, a camera for capturing images, and a computer device. The camera captures images of a base marker, and a dynamic reference frame disposed on an affected part of a patient. The computer device calculates a plurality of conversion relationships among different coordinate systems, and controls the surgical robot to move the surgical instrument according to a pre-planned surgical path and based on the conversion relationships. Furthermore, the computer device transmits data of a 3D model and the pre-planned surgical path to the wearable device, such that the wearable device is configured to present the 3D model in combination with the pre-planned surgical path as an AR image based on the conversion relationships.

Abstract: Some embodiments of the disclosures provide an anode recovery system of a fuel cell. The anode recovery system includes a gas supply unit connected to a power generation unit, a gas-liquid separator connected to the power generation unit and a first anode gas recovery control component; and a storage tank connected to the gas-liquid separator and a cathode recovery system. The gas supply unit is configured to provide anode gas to the power generation unit. A first part of unreacted anode gas from the power generation unit mixes with the anode gas and flows back to the power generation unit sequentially via the gas-liquid separator and the first anode gas recovery control component. A second part of the unreacted anode gas and generated water are discharged from the power generation unit to the storage tank and is further discharged to the cathode recovery system.

Abstract: Some embodiments of the disclosure provide a cathode circulation system of a fuel cell connected to a power generation unit of the fuel cell. The cathode circulation system includes a first gas supply tank for providing an inert gas, a second gas supply tank for providing a reaction gas, a mixing tank connected to the first gas supply tank and the second gas supply tank for mixing the inert gas and the reaction gas, a gas-liquid separator connected to the power generation unit, and at least one cathode gas pump provided between the mixing tank and the gas-liquid separator and between the mixing tank and the power generation unit.

Abstract: A phenyl-containing compound, an intermediate thereof, a preparation method therefor and an application thereof. Provided is a compound represented by formula I or a pharmaceutically acceptable salt thereof, where R1, R2, R3, R4 and R5 are independently hydrogen, C1-C6 alkyl, C1-C6 alkoxy or C(?O)OR8; where R8 is C1-C4 alkyl; R6 is (II), (III) or (IV); and R7 is —OH, —NH2, —NHCH3, —N(CH3)2 or C1-4 alkoxy. The compound has a low critical micelle concentration (CMC) and good dilution resistance and is capable of enclosing an insoluble drug to form a small-molecule micelle having a high drug loading capacity and good stability.

Abstract: A phenyl-containing compound, an intermediate thereof, a preparation method therefor and an application thereof. Provided is a compound represented by formula I or a pharmaceutically acceptable salt thereof, where R1, R2, R3, R4 and R5 are independently hydrogen, C1-C6 alkyl, C1-C6 alkoxy or C(?O)OR8; where R8 is C1-C4 alkyl; R6 is (II), (III) or (IV); and R7 is —OH, —NH2, —NHCH3, —N(CH3)2 or C1-4 alkoxy. The compound has a low critical micelle concentration (CMC) and good dilution resistance and is capable of enclosing an insoluble drug to form a small-molecule micelle having a high drug loading capacity and good stability.

Abstract: The present invention proposes the device, system and method used for the non-contact security information interaction. Said system used for the non-contact security information interaction comprises: a terminal for setting a parameter configuration in a non-contact IC card programmable read-write device, and initiating an information interaction with a server and said non-contact IC card programmable read-write device; and a non-contact IC card programmable read-write device for performing communication with a non-contact IC card and said terminal based on a predetermined parameter configuration in order to complete the security information interaction. The device, system and method used for the non-contact security information interaction disclosed in the present invention realize the support and selection for the multi-application on the non-contact IC card programmable read-write device, and can execute the on-line based application.

Abstract: A communication terminal includes a camera, a reader, a processor, a memory, and a display. The camera is used for capturing an identification mark, located on a tag, which includes a pattern and an identification code mapping the pattern. The reader is used for reading the identification code. The memory stores program instructions executable by the processor. The program instructions include a determining unit, a first setting unit, and an editing unit. The determining unit is used to determine whether the identification code is stored in the memory. The first setting unit is used to choose a predetermined pattern mapping the identification code, when the identification code is not stored in the communication terminal. The editing unit is used to edit a tag data, which includes an object image or an object name. The display is used for displaying the tag data and the predetermined pattern.