Abstract: An antenna correcting system is provided. The antenna correction system compares amplitudes of antenna signals that are emitted or received respectively by a plurality of antenna units with each other to select one of the amplitudes as target amplitude. The antenna correction system corrects the amplitude of each of the antenna signals according to the target amplitude. As a result, the amplitudes of the antenna signals are the same as each other or approximate to each other. After the amplitudes of the antenna signals are corrected, the antenna correction system compares phases of the antenna signals with each other to select one of the phases as a target phase. The antenna correction system corrects the phase of each of the antenna signals according to the target phase. As a result, the phases of the antenna signals are the same as each other or approximate to each other.

Abstract: A spray pen provided, the spray pen includes a body, a housing and a gripping sleeve, the body include an air inlet portion, an air guiding connector is provided on the housing, the air guiding connector is connected with the air inlet; an air transportation channel is defined in the air guiding connector, and the air guiding connector is connected with an air pump; air pumped by the air pump is sent to the air inlet portion through the air transportation channel of the air guiding connector; the gripping sleeve being provided in the housing, the gripping sleeve is configured for an user to hold. With the housing and the gripping sleeve, providing a reasonable support point for holding the spray pen, making it more comfortable for users to hold and reducing pen fatigue.

Abstract: An example memory controller and readable storage medium are disclosed. An example memory system includes: a non-volatile memory device and a memory controller coupled to the non-volatile memory device; the memory controller is configured to: determine whether data for the logical block address mapping of a received read command belongs to tables of a first class or tables of a second class, and confirm the heat of the data corresponding to the logical block address of the received read command; determine a level of the amount of drift of a threshold voltage of a memory cell corresponding to the logical block address, according to the heat of the data corresponding to the logical block address of the received read command; determine different read voltages that are correspondingly sent to the memory cell corresponding to the logical block address, according to different levels of the amount of drift.

Abstract: In one aspect, a solar cell includes: a monocrystalline silicon substrate; an intrinsic amorphous silicon layer disposed on the monocrystalline silicon substrate; a doped amorphous silicon layer disposed on the intrinsic amorphous silicon layer; a transparent conductive film layer disposed on the doped amorphous silicon layer; and an electrode disposed on the transparent conductive film layer and in direct contact with the doped amorphous silicon layer.

Abstract: Systems, devices, methods, and storage media for managing refreshment of memory cells in memory systems are provided. In one aspect, a memory system includes: a non-volatile memory device including a plurality of memory cells and a memory controller coupled to the non-volatile memory device. The memory controller is configured to: refresh adjacent memory cells of a target memory cell of the plurality of memory cells, when a count of write operations performed on the target memory cell within a preset time duration is greater than a preset threshold.

Abstract: A semiconductor device includes channel layers disposed over a substrate, a gate structure wrapping around each of the channel layers, a first epitaxial feature abutting a topmost channel layer, a second epitaxial feature disposed directly under the first epitaxial feature, and a separation layer disposed between the first and second epitaxial features. The separation layer and the second epitaxial feature separate the first epitaxial feature from contacting at least a bottommost channel layer.

Abstract: A vehicle system for determining a road wheel angle of a vehicle includes sensors configured to detect vehicle parameters including at least a steering rack load on a steering rack of the vehicle, and a control module in communication with the sensors. The control module is configured to calculate a kingpin torque based on the sensed steering rack load and a wheel-to-body displacement of the vehicle, determine a roll steer angle based on the wheel-to-body displacement of the vehicle, determine a road wheel angle of the vehicle based on the roll steer angle and the kingpin torque, and generate a signal indicative of the road wheel angle to control at least one vehicle control system. Other example vehicle systems and methods for determining a road wheel angle of a vehicle are also disclosed.

Abstract: A system for managing vehicle charging adapted for a charging gun includes a communication bus, a battery, a sensor, an OBC, and a domain controller. The domain controller receives a first voltage and a second voltage that correspond to a current of charge to the battery from the sensor, and when determining that both the battery and the OBC are operating normally based on information received through the communication bus, notifies the OBC through the communication bus to start charging the battery with electricity received from the charging gun. When determining that an amount of charged power calculated using a calibrated voltage, which is obtained based on the first voltage or the second voltage, has reached a predetermined amount, the domain controller sends a stop message to the communication bus so as to notify the OBC to stop charging the battery.

Abstract: Disclosed is a heating device, including a housing, and an electrothermal film and a fan arranged in the housing, wherein the fan is located at a bottom of the electrothermal film, the fan is provided with an air inlet facing upwards and an air outlet facing forwards, and the housing is provided with a vent hole at a position corresponding to the air outlet.

Abstract: This application provides a glycosyl-modified fusion protein, a nucleic acid molecule, an expression vector, a host cell and use thereof. A first aspect of this application provides a glycosyl-modified fusion protein including a murine Fc variant and a polypeptide antigen, where the murine Fc variant is obtained by subjecting a murine Fc fragment to amino acid mutation and non-mammalian glycosylation-modification; the murine Fc variant includes at least one of alanine at position 223, alanine at position 228, alanine at position 230, leucine at position 330 and glutamic acid at position 332; the non-mammalian glycosylation-modification excludes sialic acid-modification; the position numbering is performed according to the EU numbering system; the murine Fc variant enhances the binding of the murine Fc fragment to DC cells and DC activation, including the proliferation and activation of specific T cells.

Abstract: Semiconductor structures and methods for forming the same are provided. A semiconductor structure according to the present disclosure includes a substrate, a first base fin and a second base fin rising from the substrate, an isolation feature disposed over the substrate and between the first base fin and the second base fin, a first bottom epitaxial feature over the first base fin, a second bottom epitaxial feature over the second base fin, an isolation layer on the first bottom epitaxial feature, a first source/drain feature over the isolation layer, a second source/drain feature disposed over and in contact with the second bottom epitaxial feature, a contact etch stop layer (CESL) over the first source/drain feature and the isolation feature, a first interlayer dielectric (ILD) layer over the CESL, and a second ILD layer over and in direct contact with the second source/drain feature.

Abstract: This application provides a glycosyl-modified fusion protein, a nucleic acid molecule, an expression vector, a host cell and use thereof. A first aspect of this application provides a glycosyl-modified fusion protein including a murine Fc variant and a prostate cancer antigen, where the murine Fc variant is obtained by subjecting a murine Fc fragment to amino acid mutation and non-mammalian glycosylation-modification; the murine Fc variant includes at least one of alanine at position 223, alanine at position 228, alanine at position 230, leucine at position 330 and glutamic acid at position 332; the non-mammalian glycosylation-modification excludes sialic acid-modification; the position numbering is performed according to the EU numbering system; the murine Fc variant enhances the binding of the murine Fc fragment to DC cells and DC activation, including the proliferation and activation of specific T cells.

Abstract: A system and method for locating a trailer coupler on a trailer to assist with the coupling of the trailer coupler to a vehicle hitch on a vehicle. The system includes a human-machine interface, a camera, a global positioning system, a remote computing system, a vehicle-to-infrastructure communication network, controllers, a memory, sensors, and a trailer coupler labeling application. The trailer coupler labeling application includes: sensing at least one of a hitched state and an unhitched state of the trailer coupler, capturing an optical data with the camera when the vehicle hitch is in the hitched and unhitched state, determining a distance of the trailer coupler relative to the camera when the vehicle hitch is in the hitched state, identifying the location of the trailer coupler on an image defined by the captured data and creating a label on the image of the trailer coupler.

Abstract: A system for identifying road defects within a roadway ahead of a moving vehicle, includes at least one camera in communication with a system controller and adapted to capture a plurality of time sequential images of the roadway ahead of the moving vehicle, and at least one motion sensor in communication with the system controller and adapted to detect when the vehicle encounters a road defect, the system controller adapted to correlate the road defect with at least one of the plurality of time sequential images of the roadway, analyze, using a computer vision algorithm, the at least one of the plurality of time sequential images, identify, with the computer vision algorithm, the road defect within the at least one of the plurality of time sequential images, and label the identified road defect within the at least one of the plurality of time sequential images.

Abstract: The present disclosure provides a compound represented by structural formula (I0) or a pharmaceutically acceptable salt, or a stereoisomer thereof and their use in, e.g. treating a disease or disorder associated with the PAD4 activity. This disclosure also features compositions containing the same as well as methods of using and making the same.

Abstract: A micro light-emitting diode package structure is provided. The micro light-emitting diode package structure includes a plurality of micro light-emitting diode chips, a light-transmitting layer, a first insulating layer, a driving element, and a redistribution layer. The micro light-emitting diode chips are disposed side by side, wherein each micro light-emitting diode chip includes an electrode surface and a light-emitting surface opposite to each other. The light-transmitting layer covers the light-emitting surfaces of the micro light-emitting diode chips. The first insulating layer is disposed below the micro light-emitting diode chips. The driving element is disposed in the first insulating layer, wherein the driving element includes a plurality of electrodes, and the electrodes are on the side of the driving element away from the micro light-emitting diode chips.

Abstract: A system for resolving discrepancies in map data includes one or more central computers in wireless communication with one or more vehicles. The one or more central computers are programmed to receive a first map dataset and a second map dataset. The one or more central computers are further programmed to receive a plurality of crowdsourced map datasets. Each of the plurality of crowdsourced map datasets represents the predefined geographical area. The one or more central computers are further programmed to compare each of the plurality of crowdsourced map datasets with the first map dataset and the second map dataset to determine one or more common lane lines. The one or more central computers are further programmed to determine a fused map dataset based on the first map dataset, the second map dataset, the plurality of crowdsourced map datasets, and the one or more common lane lines.

Abstract: A system and method for locating a trailer coupler on a trailer to assist with the coupling of the trailer coupler to a vehicle hitch on a vehicle. The system includes a human-machine interface, a camera, a global positioning system, a remote computing system, a vehicle-to-infrastructure communication network, controllers, a memory, sensors, and a trailer coupler labeling application. The trailer coupler labeling application includes: sensing at least one of a hitched state and an unhitched state of the trailer coupler, capturing an optical data with the camera when the vehicle hitch is in the hitched and unhitched state, determining a distance of the trailer coupler relative to the camera when the vehicle hitch is in the hitched state, identifying the location of the trailer coupler on an image defined by the captured data and creating a label on the image of the trailer coupler.

Abstract: The present disclosure describes a semiconductor structure that is resistant to induced eddy currents. The semiconductor device includes a substrate, a device layer having electronic devices on the substrate, and a metallization layer above the device layer. The first metallization layer includes first and second terminal traces, a switch, and capacitors. A first terminal of a capacitor of the capacitors is coupled to the first terminal trace via the switch. A second terminal of the capacitor is coupled to the second terminal trace. The first and second terminal traces are disposed along the same side of the capacitors.

Abstract: The present disclosure provides anti-EPOR antibodies, anti-EPO antibodies, and fragments thereof that specifically bind to the hetero-EPOR or homo-EPOR or EPO with high affinity. The anti-EPOR antibodies, anti-EPO antibodies, and/or engineered EPOs can be used to treat patients.