Abstract: A compound having HPK1 inhibitory activity as shown in formula (IA) or (IC), and a pharmaceutically acceptable salt, a stereoisomer, a solvate or a prodrug thereof, and a pharmaceutical composition containing the compound, and use of same in preparation of a drug for preventing and/or treating diseases or conditions associated with HPK1 activity.

Abstract: A refrigerator includes a cabinet having an inner liner, the inner liner having a storage compartment having a front opening; a side-by-side door assembly including a first door and a second door; a vertical beam assembly, which is in whole rotatably mounted at a side of the first door away from a pivoting center of the first door, and which abuts against the second door when the first door and the second door are closed, so as to seal a gap between the first door, the second door, and the cabinet. The vertical beam assembly includes a vertical beam body; and a telescopic member, which is extendably arranged at a bottom end of the vertical beam body, and which abuts against a bottom wall of an inner liner of the storage compartment.

Abstract: A multilayer optical film includes a plurality of alternating polymeric first and second layers and optically absorptive material dispersed in at least one layer of the multilayer optical film. The multilayer optical film has an average optical transmittance in a visible wavelength range extending from about 450 nm to about 650 nm of about 0.5% to about 40%, an average optical reflectance in the visible wavelength range of less than about 40%, and an average optical reflectance in an infrared wavelength range extending from about 850 nm to about 1200 nm of greater than about 60%. For illuminant D65 light incident on the multilayer optical film, the multilayer optical film reflects and transmits portions of the incident light as reflected and transmitted lights that have color shifts below specified limits in a CIE L*a*b* color space. A glass laminate includes the multilayer optical film disposed between glass layers.

Abstract: Provided in the present invention are a method performed by user equipment, and user equipment. The method performed by user equipment includes: determining an inter-UE coordination message, wherein the message includes type-1 time resource indication values (TRIVs), the number of which is expression I, and type-2 TRIVs, the number of which is expression II, and the type-1 TRIVs and the type-2 TRIVs are used to indicate slot offset values, the number of which is expression III; and transmitting the inter-UE coordination message. If expression III is an even number, then expression I=expression III/2, and expression II=0, and if expression III is an odd number, then expression I=expression IV, and expression II=1, wherein one type-1 TRIV can indicate one slot offset, and one type-2 TRIV can indicate two slot offsets.

Abstract: This disclosure relates generally to video coding and particularly to methods and systems for providing signaling schemes for jointly coding of motion vector difference. An example method for decoding a current video block of a video bitstream is disclosed. The method includes receiving a coded video bitstream; determining, from the coded video bitstream, a flag for a current video block, wherein the flag indicates whether joint motion vector difference (MVD) coding is applied to the current video block; and in response to the flag indicating that the joint MVD coding is applied to the current video block: obtaining, by the device from the coded video bitstream, a joint MVD for the current video block, deriving, by the device based on the joint MVD, an MVD for the current video block, and decoding, by the device based on the joint MVD and the derived MVD, the current video block.

Abstract: The present disclosure provides a highly practical cryovial, which relates to the technical field of the cryovial. The cryovial comprises an inner tube, a transparent outer tube, a limit snap ring, a liquid control mechanism arranged inside the inner tube, a protection mechanism arranged on the transparent outer tube, and a sealed liquid taking mechanism arranged on the inner tube, wherein the liquid control mechanism comprises a push rod and a piston block which is movably connected with the inner tube, first spiral holes of the same size are formed at the corresponding positions of the bottom ends of the inner tube and the transparent outer tube, and the push rod is movably connected with the two first spiral holes respectively.

Abstract: Embodiments of the present disclosure provide an earphone, comprising a sound production component including a transducer and a housing. The earphone further includes and an ear-hook, wherein the ear-hook places the sound production component at a position near an ear canal but not blocking the ear canal. The sound production component and the ear-hook have a first projection and a second projection, respectively, on a sagittal plane. A first distance exists between a centroid of the first projection and a highest point of the second projection along a vertical axis direction, and a ratio of the first distance to a height of the second projection along the vertical axis direction is in a range of 0.35 to 0.6. A sound outlet is provided on an inner side surface of the housing, other side surfaces of the housing are provided with one or more pressure relief holes.

Abstract: Disclosed in the present application are a method for channel searching and a display apparatus. The method can include: in response to a channel search instruction, obtaining a frequency of a channel to be searched in a first list of frequencies, and performing channel search to obtain a first-type broadcast channel; skipping one or more frequencies corresponding to the first-type broadcast channel, and performing channel search based on remaining frequencies in the first list of frequencies to obtain a second-type broadcast channel.

Abstract: The present disclosure relates to a touch display device and a driving method for the touch display device. The touch display device comprises data lines, gate lines, pixel electrodes located within display areas defined by the data lines and the gate lines, and a driving circuit. The driving circuit is configured to provide a first display data signal to the data lines during a display stage of the touch display device, and is configured to provide a second display data signal to the data lines during a predetermined period adjacent to the display stage within a touch stage of the touch display device, and provide an off-signal to the gate lines during the predetermined period such that the second display data signal is not provided to the pixel electrodes.

Abstract: A method for measuring flow rate based on dynamic optimization of three pressure sensors is provided. In the method, pressure sensors are set on the fix positions of both ends of the test straight pipe and on the middle position of the test straight pipe, and are configured to measure the pressure of the fluid at the positions where the pressure sensors are set in real time, and the real-time dynamic flow rate of the fluid in the pipe can be estimated through a flow rate calculation estimator. The method has fast response speed and high measurement accuracy, can effectively eliminate the noise interference of vibration in the environment, and has strong anti-interference ability.

Abstract: A heat removal tube set, a method for increasing reaction load by using the heat removal tube set, and application of the same in the production of unsaturated nitrile are provided. The heat removal tube set has at least 10 heat removal tubes, and in at least one and at most 88% of the total of the heat removal tubes of the heat removal tube set, an angle formed between an extended line of the central axis of at least one connecting fitting and an extended line of the central axis of other connecting fitting is greater than 0° and less than 180°. By arranging such a heat removal tube set, the heat removal capability and fluidization efficiency of the fluidized bed reactor is improved, so that the demand for increasing the reaction load can be fully satisfied.

Abstract: A rechargeable, self-heating aluminum-chalcogen battery is provided, with an aluminum or aluminum alloy negative electrode, a positive electrode of elemental chalcogen, and a mixture of chloride salts providing a molten salt electrolyte. The predominant chloride salt in the electrolyte is AlCh. Additional chloride salts are chosen from alkali metal chlorides. The cell operates at a modestly elevated temperatures, ranging from 90° C. to 250° C.

Abstract: An integrated optimal designing and manufacturing method involving structure layout, geometry and 3D printing is provided, the method includes: building a minimum connection base structure, establishing a layout optimization model after screening out components that violate an overhang angle constraint, adding all components to the layout optimization model in batches; considering a manufacturing constraint about an overhang angle of each component, merging the components and fusing nodes in a layout by iterative optimization, and processing crossed components; extracting structure information, building a 3D solid model, and then slicing the solid model and generating a printing path for 3D printing. Considering the overhang angle constraint of the components in the printing manufacturing, the self-supporting structure is generated optimally, and no additional support is needed in the printing process; the structure is normalized by multiple iterations of component fusion and node movement processing.

Abstract: A drive method for a display panel, wherein the display panel includes a plurality of current data lines, a plurality of time-length data lines, a first current selection signal line, a second current selection signal line, a first time-length selection signal line and a second time-length selection signal line, at least one current data line is connected with the first current selection signal line or the second current selection signal line, and at least one time-length data line is connected with the first time-length selection signal line or the second time-length selection signal line; the method includes: providing a valid level signal to the first time-length selection signal line, the second time-length selection signal line, the first current selection signal line and the second current selection signal line.

Abstract: A photodiode includes a substrate, a device structure, a barrier ring region, a photosensitive region, an oxide ring, and an oxide layer. The substrate has a first surface and a second surface opposite to the first surface. The device structure includes an N-type doped region, a non-doped intrinsic layer, and a P-type doped region. The barrier ring region is disposed in the substrate at a periphery of an upper portion of the substrate and is spaced apart from the P-type doped region. The photosensitive region is located above the P-type doped region. The oxide ring is disposed on the substrate and surrounds the photosensitive region. The oxide layer is disposed between the oxide ring and the second surface. The P-type doped region includes a deep doped region and a shallow doped region that are adjacent to each other. A method for manufacturing the photodiode is also provided.

Abstract: A fuel cell includes an anode, a cathode, and a polymer electrolyte membrane disposed between the anode and the cathode. A cathode catalyst is disposed on the cathode and the cathode catalyst includes nitrogen doped platinum nickel (PtNiN) nanoparticles loaded on mesoporous carbon. The PtNiN nanoparticles have an average diameter between about 1.0 nm and about 10.0 nm, the mesoporous carbon has a plurality of pores, the majority of the pores have an average pore diameter less than about 8.0 nm, and at least a portion of the PtNiN nanoparticles are disposed within the majority of the pores having an average pore diameter less than about 8.0 nm.

Abstract: The present disclosure provides a polypeptide conjugates comprising GLP-1 receptor agonist and a peptide linker, and pharmaceutical compositions comprising the same. Methods of using such for treating diseases are also provided.

Abstract: A gas-fired steam boiler, including multiple heat exchange tubes, an upper steam header, a lower steam header, a casing, a burner, a condenser, a chimney, and a controller. The heat exchange tubes are vertically arranged to form an annular tube row. A space enclosed by the annular tube row is configured as a furnace. Adjacent two heat exchange tubes are combined to form a gap channel evenly distributed along a circumferential direction. A width of the gap channel is 0.1-4 mm, and a circumferential length of the gap channel is 50-300 mm. A length of the gap channel along an axial direction of the heat exchange tube is the same as a length of the heat exchange tube.

Abstract: A method for rapid battery diagnosis based on edge computing, storage medium and electronic device. The method includes: periodically collecting battery information data from a battery management system at a preset frequency; performing convolution on the battery information data using first-order differential operators to obtain primary convolution results; identifying secondary convolution results that fall outside an underperforming threshold range based on the primary convolution results; and detecting anomalies in the battery information data based on the secondary convolution results and the battery information data. The present disclosed method allows for more precise and rapid processing of battery data on edge devices, enables a quick diagnosis of battery performance, and is easily scalable.

Abstract: Embodiments of the present application provide a wireless communication method and related apparatuses. The wireless communication method includes: transmitting, by a first terminal device, M channel state information reference signals (CSI-RSs) to a second terminal device through at least one spatial domain transmission filter; wherein the M CSI-RSs are configured to select a target spatial domain transmission filter; wherein the M CSI-RSs correspond to a plurality of CSI-RS resources in a target CSI-RS resource set, and M is a positive integer.