Abstract: A point cloud coding method, including: partitioning a point cloud, and determining a current coding block; determining a quantization parameter optimization enable identifier, a hierarchical level index, and a quantization parameter offset parameter of the current coding block; determining, according to the hierarchical level index and the quantization parameter offset parameter, a quantization step Qstep corresponding to a level of detail; and upon detecting that the quantization parameter optimization enable identifier is a first value, performing operations for one or more points included in the current coding block.

Abstract: A semiconductor wafer includes semiconductor dies and laser grooves formed in the scribe lines along the long edges of the semiconductor dies. A laser groove extends between the long edges of two adjacent semiconductor dies to encompass the corners of the two adjacent semiconductor dies. When diced, the resulting semiconductor dies have portions of the corners removed.

Abstract: A system for realizing transformation of a thermal power unit based on combined high-parameter and low-parameter molten salts includes a high-parameter molten salt energy storage system, a low-parameter molten salt energy storage system and a thermal power unit. The high-parameter molten salt energy storage system and the low-parameter molten salt energy storage system include an electric heater for heating a molten salt, and an electric energy input end of the electric heater is connected with an electric energy output end of the thermal power unit. The low-parameter molten salt energy storage system includes a low-parameter molten salt heat absorption loop and a low-parameter molten salt heat release loop, and the high-parameter molten salt energy storage system includes a high-parameter molten salt heat absorption loop and a high-parameter molten salt heat release loop.

Abstract: An energy storage system and a thermal management method therefor are provided. The method includes: loading a multi-agent reinforcement learning model pre-trained and optimized through a simulation environment; receiving state observation data at a current time instant; inputting the state observation data into the multi-agent reinforcement learning model for reinforcement learning and reasoning to output multi-control action information; and generating a control action information instruction based on the multi-control action information, transmitting the control action information instruction to a cooling system in the energy storage system, and performing by the cooling system, thermal management on the energy storage system in response to the control action information instruction.

Abstract: The invention relates to a method of treatment comprising administering a long-acting mutant human fibroblast growth factor to a subject in need thereof. The said long-acting mutant human fibroblast growth factor is mPBG-CH2-N?H-mFGF21, wherein mFGF21 consists of SEQ ID NO:1, and the said new use consists of a method of treating non-alcoholic steatohepatitis.

Abstract: A method for feeding back a sensing measurement result based on UWB and an apparatus are applied to a UWB-based WPAN system, for example, the 802.15.4a protocol, the 802.15.4z protocol, or the 802.15.4ab protocol in 802.15 series protocols, or may be applied to a wireless local area network system, a sensing system, or the like in 802.11 series protocols such as a next-generation Wi-Fi protocol of IEEE 802.11ax, for example, 802.11be, Wi-Fi 7, or EHT, and a next generation protocol of 802.11be, for example, Wi-Fi 8. The method includes: A transmitter sends control information; and correspondingly, a receiver receives the control information. Then, the receiver sends feedback information, and correspondingly, the transmitter receives the feedback information. According to the technical solutions provided in this application, signaling overheads can be effectively reduced.

Abstract: A method for forming a multiwire structure having two conductive wires insulated from and bonded to each other by insulating material includes applying a first fluid coating material to a first conductive wire. The first conductive wire bearing the first fluid coating material is advanced through a first die forming a first electrically insulated conductive wire comprising a solid layer of a first insulating material on the first conductive wire. A second conductive wire is provided adjacent to the first electrically insulated conductive wire, and a second fluid coating material is applied to the second conductive wire. The first electrically insulated conductive wire and the adjacent second conductive wire bearing the second fluid coating material are then advanced through a second die to form a multiwire structure having two conductive wires electrically insulated from each other and bonded to each other by the first and second insulating materials.

Abstract: Single-stage frameworks for open-vocabulary panoptic segmentation are provided.

Abstract: Provided are a point cloud encoding method and decoding method, and an encoder and a decoder. The encoding method comprises: processing attribute information of a target point in a point cloud, so as to obtain a predicted residual of the attribute information of the target point; quantizing the predicted residual on the basis of a quantized weight of the target point and a quantized stride of the target point, so as to obtain a quantized residual of the attribute information of the target point, wherein the quantized weight of the target point is the weight used when weighting the quantized stride of the target point; and encoding the quantized residual, so as to obtain a code stream.

Abstract: A waterproof air pump, an inflatable product, and a production method and a utilizing method for the inflatable product are provided. The waterproof air pump includes a waterproof shell and an air pump body removably connected in the waterproof shell. The waterproof shell includes a lower shell and a waterproof upper cover. The lower shell and the waterproof upper cover are removably connected in a relative sealing. The air pump body and the lower shell are removably connected. An air outlet of the air pump body communicates with an air outlet of the lower shell. The outer wall of the lower shell is sealingly connected to the inflatable product. The air outlet of the lower shell is located in the inner cavity of the inflatable product, and the waterproof upper cover is exposed outside the inflatable product.

Abstract: The present invention relates to a compound of formula (I), or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof, and a use thereof in the preparation of a drug for treating diseases related to WEE1 activity.

Abstract: The present invention relates to a marshalled train management method, apparatus, device and medium, the method including: S1: identifying, by a CC, train formation; S2: identifying, by a trackside ZC, coupling marshalling information; S3: when the coupling marshalling information or the train formation is valid, calculating, by the trackside ZC, a valid movement authorization for the marshalled train; S4: checking, by the CC, a currently applied marshalled train parameter state thereof; if the coupling marshalling information or the train formation is valid, setting the formed train parameter state to be available; and if the state is available and the valid movement authorization is received, safely controlling the train to run; S5: verifying, by the CC, an availability state of the marshalled train parameter state in real time according to the coupling marshalling information or the train formation; and S6: when the coupling state of the marshalled train changes during online coupling or dis-marshalling, r

Abstract: Embodiments of the present disclosure include techniques for discovering services across networks based on a multicast domain name system (mDNS) protocol. An mDNS request for available services in a network is received from a client device. The client device belongs to a particular layer 2 (L2) domain. In response to receiving the mDNS request, a storage of the network device configured to store service records is queried to determine a set of available services. The set of available services is provided in a L2 domain different from the particular L2 domain. A response that includes the set of available services is generated. The response is sent to the client device.

Abstract: Described herein are CD73 inhibitors and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful for the treatment of cancer, infections, and neurodegenerative diseases.

Abstract: A backlight module and a display device are disclosed. The backlight module includes an assembled light plate which is formed by assembling a plurality of light plates. There is a gap between every two adjacent light plates. The backlight module further includes a diffuser plate arranged at a position corresponding to the gap. The diffuser plate covers at least one row of light emitting diodes disposed on at least one of the two adjacent light plates. At least part of the light emitting diodes on the light plate are uncovered.

Abstract: Some embodiments of the disclosure describe an evaluation system based on analyte data including a memory storing a program, a display, and a processor. In some examples, the processor is configured to: receive analyte data during a predetermined time period from an object to be tested, acquire a plurality of analyte indicators different from each other based on the analyte data, normalize the plurality of analyte indicators to a predetermined range to acquire a plurality of normalized analyte indicators, plot a polygon pattern corresponding to the analyte data during the first time period as a target polygon pattern, plot a polygon pattern corresponding to the analyte data during the second time period as a reference polygon pattern, and take a line segment between a vertex and a center point as an axis, and display the target polygon pattern and the reference polygon pattern.

Abstract: A grid direct-current flexible loop closing control device is a series-parallel device and includes a series coupling unit, a parallel coupling unit, a bypass switch circuit, and a loop closing main controller. The series-parallel devices is connected in series between each distribution line and a load, and after a loop closing instruction is received, the loop closing control devices are set to work in a voltage control mode; after direct-current bus voltages of two loop closing control devices are identical, a system enters a loop closing state. Before exiting loop closing, the loop closing control devices are set to be in a PQ control mode, access switches are sequentially turned off after P and Q are gradually decreased to zero, and a loop closing process is ended. The device is simple in structure, low in cost and high in efficiency, and has fewer loop-closing monitoring quantities.

Abstract: Disclosed is a method to 3D print materials with defined bacterial communities into controlled, complex 3D structures, and compositions. The technique includes first providing an ink composition that includes a pre-polymer composition and a microorganism, where the pre-polymer composition includes a polymerizable monomer, a cross-linking agent, the photoinitiator, and a solvent. The technique also includes 3D printing a pattern in a hydrogel support matrix using the ink composition where the hydrogel support matrix is in a container. The technique may also include forming a 3D printed engineered living material by curing the 3D printed pattern.

Abstract: The present disclosure provides a preparation method for liquid capsules and its application in nutritional gummies, belonging to the technical field of food processing. The preparation method for the liquid capsules provided by the present disclosure is as follows: hydrocolloid, a solvent and colorant are used to prepare a wall material, a functional substance, an additive and a dispersant are used to prepare a core material, the wall material is processed into capsule shell, and the core material is encapsulated in the capsule shell and then dried to obtain the liquid capsules. The present disclosure obtains the liquid capsules with good formability by adjusting and controlling the composition and ratio of the wall materials and core materials, which enables the liquid capsules to be effectively added to gummies syrup, thereby obtaining high-quality nutritional gummies with good stability.