Abstract: This application provides a reference signal transmission method, a terminal device, and an access network device. By receiving first indication information from the access network device, the terminal device can determine, based on the first indication information, whether N1 resource blocks that are in a rate matching pattern group and that have an intersection with a time-frequency resource for transmitting a downlink data channel can be used to transmit the downlink data channel, and further determine a position of a reference signal of downlink data channel, to implement reference signal transmission.

Abstract: Disclosed is a split continuous operation micro-grid dynamic membrane bioreactor. The split continuous operation micro-grid dynamic membrane bioreactor comprises a biological treatment unit and a drum dynamic membrane filtration unit, wherein the biological treatment unit comprises a microbiological treatment tank, and a water inlet pipe is arranged on the microbiological treatment tank; the drum dynamic membrane filtration unit comprises a filter tank, and a drum micro-grid dynamic membrane mechanism is arranged in the filter tank; the drum micro-grid dynamic membrane mechanism comprises a filter drum, a backwashing device is arranged above the filter drum, and a sludge collecting tank is arranged in the filter drum; a water outlet is formed in the bottom of the filter tank; a mixed liquid pipe is arranged between the microbiological treatment tank and the filter drum; and a sludge discharge header pipe is arranged on the sludge collecting tank.

Abstract: An electroosmotic drive module comprises: a porous dielectric film; two electrodes respectively provided on opposite sides of the porous dielectric film; and a porous insulating layer, one electrode being disposed between the porous dielectric film and the insulating layer. An implantable electroosmotic micropump comprises a housing, and at least one electroosmotic drive module is provided in the housing. There are a plurality of electroosmotic drive modules, and the plurality of electroosmotic drive modules are connected in series end to end, such that heterogeneous integrated assembly between different materials such as electrodes, films, and housings can be achieved.

Abstract: A connection structure of a thin film electrode and a housing includes at least one thin film electrode unit and a housing; the electrode unit includes a porous thin film, a first electrode and a second electrode attached to two sides of the film; a part of the film and a part of the first electrode form a first electrical connection unit; a part of the film and a part of the second electrode form a second electrical connection unit; at least one installation groove is provided on the inner wall surface of the housing; the electrode unit is provided in the installation groove; at least one communication unit communicated with the installation groove is further provided on the outer wall surface of the housing; the first electrical connection unit and the second electrical connection unit are respectively communicated with an external circuit of the housing through the communication unit.

Abstract: A permission setting method and apparatus and an electronic device belong to the field of communication technologies. The method includes: displaying a first control on a desktop; receiving a first input to the first control and a first icon by a user; and setting a first function permission for a first application program in response to the first input, where the first application program is an application program indicated by the first icon, and the first function permission is a function permission in a plurality of function permissions associated with the first control. The method may be applied to a scenario of performing quick management on a function permission of an application program.

Abstract: A metadata processing method includes a network interface card in a storage device that receives an input/output (I/O) request, where the I/O request includes a data read request or a data write request; the network interface card executes a metadata processing task corresponding to the I/O request; and when determining that the metadata processing task fails to be executed, the network interface card requests a CPU in the storage device to execute the metadata processing task.

Abstract: A method includes accessing a training sample including an image of a scene, depth measurements of the scene, and a predetermined 3D position of an object in the scene. The method includes training a 3D-detection model for detecting 3D positions of objects based the depth measurements and the predetermined 3D position, and training a 2D-detection model for detecting 2D positions of objects within images. Training the 2D-detection model includes generating an estimated 2D position of the object by processing the image using the 2D-detection model, determining a subset of the depth measurements that correspond to the object based on the estimated 2D position and a viewpoint from which the image is captured, generating an estimated 3D position of the object based on the subset of the depth measurements, and updating the 2D-detection model based on a comparison between the estimated 3D position and the predetermined 3D position.

Abstract: The present invention relates to the technical field of microfluidics, and specifically relates to an electroosmotic micropump apparatus and an electroosmotic micropump apparatus group. The electroosmotic micropump apparatus in the present invention comprises fluid micro channels and a microneedle electrode; each fluid micro channel is used for communicating a micro flow channel inlet with a micro flow channel outlet for pumping a fluid; the microneedle electrode comprises a first microneedle type electrode and a second microneedle type electrode that are respectively provided at the micro flow channel inlet and the micro flow channel outlet; the first microneedle type electrode and the second microneedle type electrode are oppositely arranged; moreover, neither of the first microneedle type electrode and the second microneedle type electrode is in conduction with the fluid micro channel.

Abstract: A method includes accessing a training sample including an image of a scene, depth measurements of the scene, and a predetermined 3D position of an object in the scene. The method includes training a 3D-detection model for detecting 3D positions of objects based the depth measurements and the predetermined 3D position, and training a 2D-detection model for detecting 2D positions of objects within images. Training the 2D-detection model includes generating an estimated 2D position of the object by processing the image using the 2D-detection model, determining a subset of the depth measurements that correspond to the object based on the estimated 2D position and a viewpoint from which the image is captured, generating an estimated 3D position of the object based on the subset of the depth measurements, and updating the 2D-detection model based on a comparison between the estimated 3D position and the predetermined 3D position.

Abstract: Disclosed is a split type continuous operation micro-grid dynamic membrane bioreactor. The split type continuous operation micro-grid dynamic membrane bioreactor comprises a biological treatment unit and a drum type dynamic membrane filtration unit, wherein the biological treatment unit comprises a microbiological treatment tank, and a water inlet pipe is arranged on the microbiological treatment tank; the drum type dynamic membrane filtration unit comprises a filter tank, and a drum micro-grid dynamic membrane mechanism is arranged in the filter tank; the drum micro-grid dynamic membrane mechanism comprises a filter drum, a backwashing device is arranged above the filter drum, and a sludge collecting bank is arranged in the filter drum; a water outlet is formed in the bottom of the filter tank; a mixed liquid pipe is arranged between the microbiological treatment tank and the filter drum; and a sludge discharge header pipe is arranged on the sludge collecting tank.

Abstract: Systems, methods, and non-transitory computer-readable media can determine sensor data captured by at least one sensor of a vehicle over a set of time intervals while navigating an environment. Three-dimensional data describing the environment over the set of time intervals can be determined from the captured sensor data. The three-dimensional data capturing a traffic motion pattern for at least one direction of travel. Image data of at least one traffic light in the environment can be determined over the set of time intervals from the captured sensor data. A state of the at least one traffic light can be predicted based at least in part on the three-dimensional data describing the environment and the image data of at least one traffic light in the environment over the set of time intervals.

Abstract: Systems, methods, and non-transitory computer-readable media can determine sensor data captured by at least one sensor of a vehicle over a set of time intervals while navigating an environment. Three-dimensional data describing the environment over the set of time intervals can be determined from the captured sensor data. The three-dimensional data capturing a traffic motion pattern for at least one direction of travel. Image data of at least one traffic light in the environment can be determined over the set of time intervals from the captured sensor data. A state of the at least one traffic light can be predicted based at least in part on the three-dimensional data describing the environment and the image data of at least one traffic light in the environment over the set of time intervals.

Abstract: The present invention, belonging to the technical field of biological imaging, discloses a photo-activatable aggregation-induced emission probe with in-situ generation capability, a preparation method therefor and an application thereof. The preparation method is as follows: A bis(2-(2-hydroxybenzylidene)amino)aryl disulfide compound is reacted with thiol to obtain a photo-activatable aggregation-induced emission probe, which has a structure as shown in formula III. In the present invention, the photo-activatable aggregation-induced emission probe is aggregated into a specific organelle, and a 2-(2-hydroxyphenyl)benzothiazole compound having the aggregation-induced emission property is generated through a photo-oxidation reaction.

Abstract: A memory address assignment method and a virtual machine that runs on a host machine. The host machine includes a physical memory area with power failure protection, the virtual machine includes a virtual memory area with power failure protection. The method includes determining that a virtual memory address in which a page fault occurs in the virtual machine belongs to the virtual memory area with power failure protection, and assigning a physical memory address of the host machine from the physical memory area with power failure protection to the virtual memory address.

Abstract: A device comprises a pressure-sensitive touchscreen and is configured to be used for playing games wherein a game parameter for performing an action in the game is calculated as a function of pressure exerted by a user on the pressure-sensitive touchscreen, a maximum value of the pressure that can be exerted by the user on the screen and a maximum value of the game parameter.

Abstract: A bio-based fire retardant derived from polyacrylamide grafted starch and use thereof. This disclosure relates to the field of polymer additives for improving fire safety of materials. Specifically, the present disclosure is bio-based material derived from polyacrylamide grafted starch as fire retardants to polymers. Moreover, the disclosure relates to their uses in the fields of coating, adhesive, etc.

Abstract: A resource allocation method and a resource manager in a multi-CPU system are provided. The resource manager divides resources in the system into one global resource pool and at least two local resource pools, where the local resource pools are in a one-to-one correspondence with CPUs. The resource manager receives a resource application request sent by a first CPU; determines a current mode of the global resource pool; and when the global resource pool is in a centralized mode, allocates a resource to the first CPU from the global resource pool. When there is a shortage of resources, the resource manager gathers, in the global resource pool, allocatable resources in the system. In this way, when CPUs request resources, the resource manager can allocate resources all from the global resource pool, so as to improve system resource utilization efficiency.

Abstract: A bio-based fire retardant derived from polyacrylamide grafted starch and use thereof. This disclosure relates to the field of polymer additives for improving fire safety of materials. Specifically, the present disclosure is bio-based material derived from polyacrylamide grafted starch as fire retardants to polymers. Moreover, the disclosure relates to their uses in the fields of coating, adhesive, etc.

Abstract: An allocation instruction is received that includes a target data operand and a storage medium operand indicating a storage medium for storing the target data. A data dependency is identified that specifies metadata that includes access control information specifying which users have permission to perform a write operation to the file that includes the target data. In response to determining that the allocation instruction allocates the target data from a first storage medium to a second storage medium having a faster data IO rate, the allocation instruction is modified to also allocate the metadata specified in the data dependency to the second storage medium. In another aspect, the allocation instruction is modified to also allocate the metadata identified in the data dependencies to one or more storage mediums with data IO rates that are at least as fast as the second storage medium.