Abstract: Provided are a compound as shown in general formula (I), or a stereoisomer, deuterate, solvate, prodrug, metabolite, pharmaceutically acceptable salt or co-crystal thereof, an intermediate thereof, a preparation method therefor, and the use thereof in the preparation of a drug for treating a disease associated with the activity or expression quantity of complement factor B.

Abstract: A semiconductor device fabrication method is provided. The semiconductor device fabrication method includes frontside semiconductor device processing on a frontside of a wafer, flipping the wafer, backside semiconductor device processing on a backside of the wafer and backside and frontside contact formation processing on the backside and frontside of the wafer, respectively.

Abstract: A semiconductor structure is provided including stacked first and second devices wherein at least one of the stacked devices includes a lateral diode. The lateral diode includes a p-doped region as an anode, an n-doped region as a cathode and a semiconductor channel material region sandwiched between the anode and the cathode.

Abstract: A stacked field-effect transistors (FETs) layout and a method for fabrication are provided. The stacked FETs include a buried interconnect within the stacked devices which provides power to buried components without requiring a wired connection from a top of the stacked FET to the buried components. The buried interconnect allows for efficient scaling of the stacked devices without extraneous wiring from a top of the device to each epitaxial region/device within the overall device.

Abstract: Disclosed is a compound of formula (I), and a stereoisomer, a pharmaceutically acceptable salt, a solvate, a co-crystal or a deuterated product thereof, or a pharmaceutical composition containing same, and the use thereof as a CD73 antagonist in the preparation of a drug for treating related diseases, wherein the definition of each group in formula (I) is consistent with the definition in the description.

Abstract: A robotic device including a medium storing instructions that when executed by a processor effectuates operations including: capturing images and sensor data of an environment as the robotic device drives back and forth in straight lines; generating or updating a map of the environment based on at least one of the one or more images and the sensor data; recognizing one or more rooms in the map based on at least one of the one or more images and the sensor data; determining at least one of a position and an orientation of the robotic device relative to the environment based on at least one of the one or more images and the sensor data; and actuating the robotic device to adjust a heading of the robotic device based on the at least one of the position and the orientation of the robotic device relative to the environment.

Abstract: Provided is a robotic device, including: a chassis; a set of wheels; a control system; a battery; one or more sensors; a processor; a tangible, non-transitory, machine readable medium storing instructions that when executed by the processor effectuates operations including: capturing, with the one or more sensors, data of an environment of the robotic device and data indicative of movement of the robotic device; generating or updating, with the processor, a map of the environment based on at least a portion of the captured data; and generating or updating, with the processor, a movement path of the robotic device.

Abstract: The present invention relates to aramid-derived carbon molecular sieve membranes, the preparation of said membranes, and uses thereof, including the separation of gases in a mixture. The aramid-derived carbon molecular sieve membranes of the present invention show excellent gas selectivity properties, and are able to be selective towards separating gases, such as H2, from a mixture of gases.

Abstract: A compound of formula (I) and a stereoisomer, deuterated compound, solvate, prodrug, metabolite, pharmaceutically acceptable salt or co-crystal thereof, or a pharmaceutical composition containing same, and the use thereof as an AAK1 inhibitor in the preparation of a drug for treating related diseases.

Abstract: An acid fracturing hose and a preparation method thereof, wherein, the acid fracturing hose includes an inner liner layer, an inner rubber layer, a first buffer layer, a reinforcing layer, a second buffer layer and an outer rubber layer from inside to out in sequence; wherein the inner liner layer is at least one layer of UHMWPE film, the reinforcing layer includes middle rubber layers and steel wire layers that are arranged at intervals, the inner rubber layer and the outer rubber layer are synthetic rubber, and the first buffer layer, the middle rubber layers and the second buffer layer are kiss-coating cord fabrics. The UHMWPE film is used as an inner liner layer, which can be integrated with an inner rubber layer and an outer rubber layer through a high temperature vulcanization process, and the inner liner layer is taken as an inner wall of the hose.

Abstract: Provided is a robot, including: a chassis; a set of wheels; a plurality of sensors; a camera; a processor; a memory storing instructions that when executed by the processor effectuate operations including: capturing, with the camera, spatial data of surroundings of the robot; generating, with the processor, a spatial model of the surroundings based on at least the spatial data of the surroundings; generating, with the processor, a movement path based on the spatial model of the surroundings; and inferring, with the processor, a location of the robot.

Abstract: An acid fracturing hose and a preparation method thereof, wherein, the acid fracturing hose includes an inner liner layer, an inner rubber layer, a first buffer layer, a reinforcing layer, a second buffer layer and an outer rubber layer from inside to out in sequence; wherein the inner liner layer is at least one layer of UHMWPE film, the reinforcing layer includes middle rubber layers and steel wire layers that are arranged at intervals, the inner rubber layer and the outer rubber layer are synthetic rubber, and the first buffer layer, the middle rubber layers and the second buffer layer are kiss-coating cord fabrics. The UHMWPE film is used as an inner liner layer, which can be integrated with an inner rubber layer and an outer rubber layer through a high temperature vulcanization process, and the inner liner layer is taken as an inner wall of the hose.

Abstract: Disclosed are a compound of formula (I), a stereoisomer, solvate, prodrug, metabolite, pharmaceutically acceptable salt, or eutectic thereof, or a pharmaceutical composition comprising same, and an application thereof as an ATX inhibitor in preparation of a drug for treating a related disease. Groups in formula (I) are as defined in the description.

Abstract: Summary generation based on comparison objects can include receiving text descriptions of a target object and at least one comparison object. Semantic vectors from the text descriptions can be obtained, using a deep learning based semantic extraction model. The semantic vectors can be input to a generator model trained using an adversarial machine learning technique, the generator model outputting a text summary of the target object describing only unique characteristics of the target object different from characteristics of the at least one comparison object and excluding the characteristics of the at least one comparison object.

Abstract: The present application discloses a warp execution method used for SPs of an SM of a GPU and an associated GPU. The SPs share a scratchpad memory, and the warp execution method includes: when the predetermined time point for warp-loading is reached, checking a first indicator to obtain a size of a space with the status of blank in the scratchpad memory, to determining whether to load the warp, wherein the first indicator is used to indicate a starting position of a space with the status of data-in-use and an ending position of the space with the status of blank; and when the predetermined time point for computing is reached, checking a second indicator and a third indicator to obtain a size of a space with the status of data-not-in-use in the scratchpad memory, to determining whether to compute the warp.

Abstract: Provided is a system including a robot and an application of a communication device. The robot includes a medium storing instructions that when executed by a processor of the robot effectuate operations including: obtaining first data indicative of a relative position of the robot in a workspace; actuating the robot to drive within the workspace to form a map including mapped perimeters that correspond with physical perimeters of the workspace while obtaining second data indicative of movement of the robot; and forming the map of the workspace based on at least some of the first data, wherein the map of the workspace expands as new first data are obtained, until all perimeters of the workspace are included in the map. The application is configured to display information, such as the map, and receive user input.

Abstract: An apparatus is described that includes an immersion bath chamber and a cover that is to seal the immersion bath chamber. An apparatus is described that includes an immersion bath chamber and an installable/removable transfer member. The installable/removable transfer member has fluidic connectors designed to couple to respective warmed fluid flow output ports of pluggable units to be cooled in the immersion bath chamber and having respective backplane interface designs. An apparatus is described that includes an immersion bath chamber and an overflow chamber. The overflow chamber is to receive an overflow of liquid coolant from the immersion bath chamber, wherein a first exit flow channel from the overflow chamber is coupled to a second exit fluid flow channel from the immersion bath chamber through a valve, wherein, an opening of the valve is controllable to vary a gravitational fluid flow within the immersion bath chamber.

Abstract: A method for perceiving a model of an environment, including: capturing a plurality of data while the robot moves within the environment, wherein: the plurality of data comprises at least a first data and a second data captured by a first sensor of a first sensor type and a second sensor of a second sensor type, respectively; the first sensor type is an imaging sensor; the second senor type captures movement data; an active source of illumination is positioned adjacent to the imaging sensor such that reflections of illumination light illuminating a path of the robot fall within a field of view of the imaging sensor; perceiving the model of the environment based on at least a portion of the plurality of data; storing the model of the environment in a memory; and transmitting the model of the environment to an application of a smartphone.

Abstract: Provided is a medium storing instructions that when executed by a processor of a first wheeled device effectuates operations including: capturing sensor readings of an environment; finding a position of the first wheeled device within a map of the environment based on at least some of the sensor readings; and generating a new map of the environment when the processor is unable to load the previously generated map or cannot find the position of the first wheeled device within the previously generated map; wherein: the map is previously generated with the processor of the first wheeled device or a processor of a second wheeled device; the map is loaded into a memory of the first wheeled device at a beginning of each work session; and the processor of the first wheeled device iteratively tracks the position of the first wheeled device while performing a task.

Abstract: A method of leak detection for oil and gas pipeline based on excitation response and system thereof includes: applying an active excitation signal (a pressure pulse directly input by human) or a passive excitation signal (a pressure fluctuation caused by opening and closing valves, etc.) to an oil and gas pipeline with existing leakage points, the excitation signal is reflected at the pipeline boundary and the leakage, and the reflected pressure wave continues to propagate to upstream and downstream, and finally is collected by the dynamic pressure transducer, then the existing leakage of the pipeline is detected and positioned by analyzing the transient response signal and the reflected pressure wave of leakage signal.