Abstract: Systems and methods herein describe ranking reviews that specify details of a host user. The described systems and methods access a set of reviews associated with a host user and listing data, and for each review in the set of reviews, generate a first relevancy score associated with the host user and a second relevancy score associated with the listing data using a transformer machine learning model, determine a first rank score for the review based on the first relevancy score. The systems and methods cause display of the set of reviews in an order based on the associated first rank score on a graphical user interface of a computing device.

Abstract: An electric all-terrain vehicle includes a set of wheels, a drive system, a battery pack, and an MCU. A projection of the MCU, a projection of the battery pack, and a projection of the electric motor all on a horizontal plane cooperatively define a Tri-core system projection area with a Tri-core longitudinal length. A ratio of the wheelbase distance to the Tri-core longitudinal length is in the range from 0.7 to 2.5. The positions of the Tri-core system are reasonably arranged and the relevant components are highly integrated, the center of gravity of the entire vehicle are reasonably allocated, thereby making the overall performance of the vehicle more superior and achieving better driving performance.

Abstract: A method and structure for doping source and drain (S/D) regions of a PMOS and/or NMOS FinFET device are provided. In some embodiments, a method includes providing a substrate including a fin extending therefrom. In some examples, the fin includes a channel region, source/drain regions disposed adjacent to and on either side of the channel region, a gate structure disposed over the channel region, and a main spacer disposed on sidewalls of the gate structure. In some embodiments, contact openings are formed to provide access to the source/drain regions, where the forming the contact openings may etch a portion of the main spacer. After forming the contact openings, a spacer deposition and etch process may be performed. In some cases, after performing the spacer deposition and etch process, a silicide layer is formed over, and in contact with, the source/drain regions.

Abstract: A method for preparing a photovoltaic assembly, a photovoltaic assembly and a heterojunction cell are disclosed. The method for preparing the photovoltaic assembly includes: preparing a plurality of cell chips; forming a cell string, including connecting the plurality of cell chips by an electrical connector to form the cell string; and irradiating the plurality of cell chips with light, including irradiating the plurality of cell chips with light having a wavelength in a range of 200 nm to 500 nm.

Abstract: A sidelink transmission apparatus includes: processor circuitry configured to determine a candidate resource set on an unlicensed frequency band; select a transmission resource in the candidate resource set; determine a listen before talk (LBT) class for a sidelink transmission; and determine a second channel occupancy time to share according to one or more first channel occupancy times; a transmitter configured to transmit sidelink information on the transmission resource when listen before talk which is performed according to the listen before talk class is successful; and a receiver configured to receive one or more COT indications indicating the one or more first channel occupancy times

Abstract: Described herein are particles including flavors having an improved shelf life. Also described herein are methods to produce the particles. Additionally, described herein are beverages, sweet goods, and savory applications containing the particles.

Abstract: Gadolinia particles containing molybdenum. A method for producing the gadolinia particles, including calcining a gadolinium compound in the presence of a molybdenum compound.

Abstract: Compositions and methods for making a composition comprising a plurality of polymeric chelator particles comprising a plurality of cross-linked polyamine polymer backbone chains and one or more chelators covalently coupled thereto, wherein at least 90% of the plurality of the polymeric chelator particles have a particle size of 300 ?m or less. Also disclosed are methods of using the composition, e.g., for removing metal from a medium or treating iron overload disease.

Abstract: Disclosed is a serial test circuit for controllable Chiplets, which belongs to the technical field of test or measurement of semiconductor devices during manufacturing or processing. The test circuit includes a master control test module, a slave control test module, a clock controlling module and an outputting module. The master control test module is composed of a test access port module, a segment insertion bit module and a test data register module. The test controlling signal is generated by the master control test module, and the test inputting signals of the slave Chiplets are respectively controlled by the slave control test module after receiving the test controlling signal. At the same time, the test controlling signal is inputted to the clock controlling module to obtain the clock signals of the slave Chiplets. The output signal of the test outputting module is determined by the test controlling signal.

Abstract: A device for combining different colors on a computer screen by using an electronic pen includes: an electronic pen having a pen head; a palette capable of being displayed in a screen of a display; the palette including a plurality of color sections of various colors; a touch detector serving to detect a contact angle and pressure of the pen head touching one color section of the palette for determining an amount of a dye and the hue of the color touched; a touch converter serving for converting the angle and the pressure to a hue and an amount of dye so that when the electronic pen is used to writer or draw, the output from the pen head having the color; a color combiner used to mix different colors of the color sections which are touched by the pen head continuously so as to obtain a mixing color.

Abstract: A thermal sensor device (100) comprises an integrated circuit die (104) having a first mating side (126) and an external side (128) opposite the mating side (126). A sensor-containing die (102) is disposed in spaced relation with the integrated circuit die (104) so that the first mating side (126) faces a second mating side (114), a portion (144) of the sensor-containing die (102) overhanging the integrated circuit die (104). An electrically conductive circuit path (132, 146, 120, 122) extends from a first opposing surface (134) of the first mating side (126) to a second opposing surface of the second mating side (114) and extends further to the overhanging portion (144) so that a portion of the electrically conductive circuit path (132, 146, 120, 122) also overhangs the integrated circuit die (104).

Abstract: A display module, including: a first substrate (1); a second substrate (2); a liquid crystal layer (3); the display module further includes a first polarizing film (4), a first one-half wave plate (51) and a first quarter wave plate (52); the first quarter wave plate (52), the first one-half wave plate (51) and the first polarizing film (4) are on a side of the first substrate (1) away from the liquid crystal layer (3) and are sequentially stacked in a direction away from the first substrate (1); an angle between an absorption axis of the first polarizing film (4) and a first direction is in a range of 85° to 105°; an angle between a slow axis of the first one-half wave plate (51) and the first direction is in a range of 105° to 125°.

Abstract: The disclosure relates to a method, apparatus, computer-readable medium and electronic device for program loading. The method includes: loading the bin file at a program loading speed that is a first speed, adjusting the program loading speed to a second speed based on the configuration parameter in the bin file, the second speed being faster than the first speed, and then loading a FSBL at the program loading speed that is the second speed. By executing the configuration parameter in the bin file to adjust the speed of the Bootrom loading the FSBL from flash memory, the time for the Bootrom to load FSBL is shortened, and thus embedded systems are enabled to be compatible with various flash memories while also being applicable in occasions sensitive to startup time.

Abstract: A measurement reporting method includes obtaining, by a first device, M types of measurement results for a first signal. The first signal is used to detect a target object or a spatial channel. The measurement reporting method also includes sending, by the first device, N types of measurement results in the M types of measurement results to a second device. M and N are positive integers, and N is less than or equal to M.

Abstract: The present disclosure provides a display panel, a manufacturing method and a display device. The display panel includes a first substrate, a second substrate and liquid crystal molecules. Each sub-pixel includes n domains, and at least two of the n domains are arranged in a first direction. An alignment film is arranged on one or both of the first substrate and the second substrate and provided with alignment directions, and/or slit electrodes each with a slit are arranged on one or both of the first substrate and the second substrate. The alignment directions in at least two adjacent domains in the n domains are different and/or extension directions of the slits in any two adjacent domains are different, so that the liquid crystal molecules in different domains are provided with different pretilt angles.

Abstract: Disclosed are a data transmission method, a communication node, and a non-transitory computer readable storage medium. The method is applied to a first communication node and may include: acquiring a first bit sequence f0, f1, f2, . . . , fE?1; mapping every Qm bits in the first bit sequence f0, f1, f2, . . . , fE?1 to one complex-valued modulation symbol based on a Regular Amplitude Phase Shift Keying (RAPSK) constellation to obtain a symbol sequence x0, x1, x2, . . . , xE/Qm-1, wherein E denotes a length of the first bit sequence and is a positive integer, Qm denotes a modulation order of RAPSK modulation, and the RAPSK constellation has 2Qm constellation points; and transmitting the symbol sequence x0, x1, x2, . . . , xE/Qm?1 to a second communication node.

Abstract: A combined HER2 and MESO dual-target CAR-T vector, a construction method therefor and an application thereof in cancer are provided; specifically, a bispecific chimeric antigen receptor (CAR) containing HER2 scFv and MESO scFv, a 4-1BB co-stimulatory domain, and a CD3 activation domain is provided. The bispecific CAR-T cell has a significant killing effect on HER2-positive target cells and MESO-positive target cells and can improve on the tumor-killing effect of T cells; the cytokines produced have a super-additive effect, and compared with a single-target CAR-T, can better clear tumor cells, alleviate antigen escape caused by tumor heterogeneity, and further strengthen the ability of CAR-T cells to kill tumors.

Abstract: An electrode structure includes a substrate and a silver nanowire electrode disposed on the substrate. The electrode structure can be changed from an expanded state to a bent state with a bending radius of about 2-4 mm. The electrode structure includes a bending region and a first non-bending region and a second non-bending region respectively adjacent to the bending region in the bent state. The silver nanowire electrode has a change rate of a resistance value between the bent state and the expanded state of less than 10% in an electrode section of the bending region.

Abstract: A robot welding method based on semantic feature clustering; the method comprises: acquiring an image of a workpiece, and generating an image training sample set; performing semantic annotation on the image of the workpiece to generate a semantic training sample set; establishing a semantic clustering model, and training same by using the image training sample set and the semantic training sample set; by using the trained semantic clustering model, identifying an image of a workpiece to be welded, so as to obtain data of the workpiece to be welded; on the basis of the data of the workpiece to be welded and by using parameterized online programming, generating a welding program for the workpiece to be welded; and on the basis of the welding program, executing welding of the workpiece to be welded. By means of the robot welding method based on semantic feature clustering, neither teaching programming nor offline programming is required, thereby improving the precision, efficiency, universality and flexibility.

Abstract: An instant self-cleaning hair comb includes a lower shell and an upper shell. A spring and a push button are sequentially arranged between the lower shell and the upper shell, and a comb and a push plate are sequentially arranged outside the lower shell and the upper shell. The comb is configured to comb out the hair. The push plate is configured to push out the hair twined on the comb. The lower shell is configured to fix the comb and compress the spring. The spring is configured to be connected with the push button and the lower shell. The push button is configured to adjust the spring and the lower shell. The upper shell is configured to be connected with the lower shell and fix the push button and the spring. The efficiency of cleaning the hair comb is increased to shorten the cleaning time.