Abstract: A UV based surface disinfection system that consists of the UV light source, a robot arm, and an omni directional mobile base. The mobile robot can be programmed autonomously and be able to bring the UV light source to the centimeters away from surfaces to achieve effective and efficient surface disinfection. The mobile robot can navigate autonomously in a complicated environment to perform disinfection operation in a large area.

Abstract: An example includes a housing, a stator assembly, a rotor, and a self-cooling structure. The stator assembly is mounted on the housing and fitted around the rotor, the rotor is rotatably housed within the housing, the self-cooling structure is attached to the rotor, and the self-cooling structure is located at the stator assembly. The self-cooling structure comprises an outer cylinder, an inner cylinder, and a plurality of blades, wherein the plurality of blades are radially connected between the inner cylinder and the outer cylinder. A ventilation slot is formed between the outer cylinder and the inner cylinder, with multiple end-face air intake holes formed at the ventilation slot, and side exhaust holes are formed between adjacent two blades, with the end-face air intake holes being in communication with the side exhaust holes. In this way, it is capable of actively dissipating heat within the motor without altering its form.

Abstract: A compound of the following formula capable of binding to a tripartite motif (TRIM) protein E3 ubiquitin ligase (TRIM21). This application also provides a method for treating a disease associated with abnormal cell proliferation with the compound of formula (I). This application further provides a method for preparing a drug for targeted protein degradation with such compound as an intermediate.

Abstract: A method for three-dimensional velocity geological modeling with structures and velocities randomly arranged, including determining base points in three-dimensional space, building equation according to the base points to determine planar layered model, complicating a tilt layer of planar layered model, and building a fold layer model of a surface in three-dimensional space; building three-dimensional fault folded model based on the three-dimensional surface fold layer model combined with a fault plane of a random reference point and displacement of each point in a global coordinate system; building a velocity model containing a salt body based on the three-dimensional fault folded model, and simulating salt body intrusion in a geological body of a certain depth; and performing a random velocity amplitude to realize three-dimensional velocity modeling according to the layered type which has been set and according to the set velocity range and the velocity difference range between each layer of geology.

Abstract: Provided are a CD19-targeting chimeric antigen receptor and use thereof. Further provided are a CD19-targeting chimeric antigen receptor, a corresponding nucleic acid molecule, a vector, an immune effector cell, a preparation method therefor, a product thereof, a pharmaceutical composition, a therapeutic use, a pharmaceutical use, and a tumor or cancer treatment method.

Abstract: The present invention relates to an enhanced chimeric antigen receptor and use thereof, including a nucleic acid molecule for encoding a chimeric antigen receptor containing an NKG2D transmembrane region, a corresponding chimeric antigen receptor, a carrier, an immune effector cell, a preparation method and a product thereof, a pharmaceutical composition, pharmaceutical use, and a tumor or cancer treatment method. The present invention has the advantages of high CAR expression efficiency, rapid NK cell proliferation, strong killing ability against tumor cells, high specificity, long duration of killing effect, and the like.

Abstract: A random access resource isolation method for radio access network slicing, a network equipment, a terminal device, an electronic device, and a computer readable medium are disclosed. The method includes receiving by a terminal device random access configuration information sent by a network equipment, the random access configuration information including information indicating that the random access resources are used for slice-based random access and/or common random access.

Abstract: An example includes a housing, a stator assembly, a rotor, and a self-cooling structure. The stator assembly is mounted on the housing and fitted around the rotor, the rotor is rotatably housed within the housing, the self-cooling structure is attached to the rotor, and the self-cooling structure is located at the stator assembly. The self-cooling structure comprises an outer cylinder, an inner cylinder, and a plurality of blades, wherein the plurality of blades are radially connected between the inner cylinder and the outer cylinder. A ventilation slot is formed between the outer cylinder and the inner cylinder, with multiple end-face air intake holes formed at the ventilation slot, and side exhaust holes are formed between adjacent two blades, with the end-face air intake holes being in communication with the side exhaust holes. In this way, it is capable of actively dissipating heat within the motor without altering its form.

Abstract: This disclosure provides a network resource pre-allocation method, device, system, and medium, wherein the method includes: an NWDAF acquiring historical record information of a user accessing a service, and generating user service preference prediction and suggestion information according to the historical record information; and the NWDAF sending the user service preference prediction and suggestion information to a network function (NF) so that the NF pre-allocates a network resource according to the user service preference prediction and suggestion information.

Abstract: A system for inspecting surfaces that includes a mobile base, sensors for base navigation, sensors for surface inspection, a communication system and a host computer that executes modules for base motion planning and navigation, location, point cloud acquisition and processing, surface modelling and analysis, multi module coordination and user interfaces. The inspection procedure has the robot move in a zigzag pattern trajectory over the surface. For every fixed distance, a 3D point cloud of the surface is generated and the location of the point cloud with respect to the world coordinate system is recorded. The location of the point cloud is based on SLAM for spatial mapping. At the same time, a high-resolution photo of the corresponding area on the surface is recorded by the camera. Both the point cloud and the photo are transmitted to the host computer for processing and analysis.

Abstract: Provided are a method and system for realizing a service-based mobile originated short message service. The method for realizing a service-based mobile originated short message service (MO SMS) includes: after receiving a short message transferred from a user equipment, an SMSF entity querying, from a NRF entity, information of a network function that can provide a MO SMS forwarding service; when it is determined, according to a query result, that a corresponding SMS-IWMSC can provide the MO SMS forwarding service, the SMSF entity sending the short message to the SMS-IWMSC; and the SMS-IWMSC sending the short message to a SC, so that the SC sends the short message to a corresponding receiver of the short message.

Abstract: Provided are a method and system for realizing a service-based mobile originated short message service. The method for realizing a service-based mobile originated short message service (MO SMS) includes: after receiving a short message transferred from a user equipment, an SMSF entity querying, from a NRF entity, information of a network function that can provide a MO SMS forwarding service; when it is determined, according to a query result, that a corresponding SMS-IWMSC can provide the MO SMS forwarding service, the SMSF entity sending the short message to the SMS-IWMSC; and the SMS-IWMSC sending the short message to a SC, so that the SC sends the short message to a corresponding receiver of the short message.

Abstract: A method for three-dimensional velocity geological modeling with structures and velocities randomly arranged, including determining base points in three-dimensional space, building equation according to the base points to determine planar layered model, complicating a tilt layer of planar layered model, and building a fold layer model of a surface in three-dimensional space; building three-dimensional fault folded model based on the three-dimensional surface fold layer model combined with a fault plane of a random reference point and displacement of each point in a global coordinate system; building a velocity model containing a salt body based on the three-dimensional fault folded model, and simulating salt body intrusion in a geological body of a certain depth; and performing a random velocity amplitude to realize three-dimensional velocity modeling according to the layered type which has been set and according to the set velocity range and the velocity difference range between each layer of geology.

Abstract: A multi-scale unsupervised seismic velocity inversion method based on an autoencoder for observation data. Large-scale information is extracted by the autoencoder, which is used for guiding an inversion network to complete the recovery of different-scale features in a velocity model, thereby reducing the non-linearity degree of inversion. A trained encoder part is embedded into the network to complete the extraction of seismic observation data information at the front end, so it can better analyze the information contained in seismic data, the mapping relationship between the data and velocity model is established better, then the inversion method is unsupervised, and location codes are added to the observation data to assist the network in perceiving the layout form of an observation system, which facilitates practical engineering application. Thus a relatively accurate inversion result of the seismic velocity model when no real geological model serves as a network training label can be achieved.

Abstract: The present disclosure provides a method and a system for dynamically triggering to change an access and mobility policy. The method for dynamically triggering to change an access and mobility policy includes: generating, by an AF, an AM policy authorization updating request under a condition that a preset application starts or terminates, wherein the AM policy authorization updating request comprises identification information associated with the application; sending, by the AF, the AM policy authorization updating request to a PCF entity through a NEF entity; acquiring, by the PCF entity, a policy parameter associated with the identification information; sending, by the PCF entity, an AM policy identifier and the policy parameter to an access network side device through an AMF entity; and scheduling, by the access network side device, a wireless resource corresponding to the policy parameter.

Abstract: A multi-scale unsupervised seismic velocity inversion method based on an autoencoder for observation data. Large-scale information is extracted by the autoencoder, which is used for guiding an inversion network to complete the recovery of different-scale features in a velocity model, thereby reducing the non-linearity degree of inversion. A trained encoder part is embedded into the network to complete the extraction of seismic observation data information at the front end, so it can better analyze the information contained in seismic data, the mapping relationship between the data and velocity model is established better, then the inversion method is unsupervised, and location codes are added to the observation data to assist the network in perceiving the layout form of an observation system, which facilitates practical engineering application. Thus a relatively accurate inversion result of the seismic velocity model when no real geological model serves as a network training label can be achieved.

Abstract: This disclosure provides a network resource pre-allocation method, device, system, and medium, wherein the method includes: an NWDAF acquiring historical record information of a user accessing a service, and generating user service preference prediction and suggestion information according to the historical record information; and the NWDAF sending the user service preference prediction and suggestion information to a network function (NF) so that the NF pre-allocates a network resource according to the user service preference prediction and suggestion information.

Abstract: A UV based surface disinfection system that consists of the UV light source, a robot arm, and an omni directional mobile base. The mobile robot can be programmed autonomously and be able to bring the UV light source to the centimeters away from surfaces to achieve effective and efficient surface disinfection. The mobile robot can navigate autonomously in a complicated environment to perform disinfection operation in a large area.

Abstract: The disclosure provides an optical component for retinal imaging including: a light source module, a beam splitter, an imaging module, a scanning module, and a flat field objective lens. The flat field objective lens is between the scanning module and a detection position, the light source module is configured to emit, to the beam splitter, a detection light for illuminating a fundus, the detection light being guided by the beam splitter to the scanning module and emitted to the detection position through the scanning module and the flat field objective lens, reflected light from the detection position can pass through the scanning module and reaches the beam splitter, and is guided by the beam splitter to the imaging module. The scanning module includes a scanning objective lens reciprocally movable along its central axis, and the flat field objective lens is reciprocally movable along its central axis.

Abstract: The disclosure provides an optical component for retinal imaging including: a light source module, a beam splitter, an imaging module, a scanning module, and a flat field objective lens. The flat field objective lens is between the scanning module and a detection position, the light source module is configured to emit, to the beam splitter, a detection light for illuminating a fundus, the detection light being guided by the beam splitter to the scanning module and emitted to the detection position through the scanning module and the flat field objective lens, reflected light from the detection position can pass through the scanning module and reaches the beam splitter, and is guided by the beam splitter to the imaging module. The scanning module includes a scanning objective lens reciprocally movable along its central axis, and the flat field objective lens is reciprocally movable along its central axis.