Abstract: The present invention relates to the technical field of biological detection, and in particular to a two-color sequencing method and a kit. In the present invention, through reasonably designing the reversible terminators participating in the reactions in the two-color sequencing method and optimizing the reagents and reaction conditions for the two-color sequencing method, a two-color sequencing method suitable for a single-molecule sequencing platform is obtained. Using the two-color sequencing method in single-molecule sequencing can help to reduce the error ratio, improve the sequencing quality, and shorten the sequencing time.

Abstract: An organic electroluminescent device and a display apparatus. The organic electroluminescent device includes a first electrode, a second electrode and at least two organic electroluminescent units located between the first electrode and the second electrode. The at least two organic electroluminescent units are arranged in a stacked manner. The at least two organic electroluminescent units include a first organic electroluminescent unit. The first organic electroluminescent unit includes a first light-emitting layer. The first light-emitting layer contains a first host material, a thermally activated delayed fluorescence sensitizer and a first fluorescent dye.

Abstract: A display device with multi-power delivery (PD) function and an operating method thereof are provided. The display device includes an internal power supply, a first interface, a second interface, a first PD controller, a second PD controller and a control circuit. The first PD controller is electrically connected to the first interface. The first PD controller is configured to determine whether the first interface has a PD capability. The second PD controller is configured to determine whether the second interface has a first PD requirement. The control circuit is electrically connected to the first PD controller and the second PD controller. The control circuit is configured to selectively provide power from the internal power supply and/or the first interface according to a first determination result of the first PD controller, a second determination result of the second PD controller, the PD capability and the first PD requirement.

Abstract: The present disclosure provides a mounting bracket for video wall. The mounting bracket includes at least one first mounting member and a plurality of hanging members. Each first mounting member extends horizontally and defines a clamping groove. The hanging member includes a hanging rod and a locking hook. The hanging rod is configured for connecting to a display cabinet of a video wall and suspending the display cabinet to the first mounting member. The locking lock is connected to the hanging rod. When the locking hook is engaged with the clamping groove, the hanging member is located in a locked state. When the locking hook is disengaged from the clamping groove, the hanging member is in an unlocked state. In this application, the locking hook of the hanging member securely engages with the clamping groove on the first mounting member, providing reliable fixation and facilitating rapid assembly/disassembly.

Abstract: An energy storage apparatus and method based on carbon dioxide gas-liquid phase change. The energy storage apparatus comprises a gas storage reservoir; a liquid storage tank; an energy storage assembly, provided between the gas storage reservoir and the liquid storage tank, wherein the energy storage assembly comprises a condenser and at least two compression energy storage parts, the compression energy storage parts each comprise a compressor and an energy storage heat exchanger; an energy release assembly, provided between the gas storage reservoir and the liquid storage tank, wherein the energy release assembly comprises an evaporator, an energy release cooler, and at least one expansion energy release part, the expansion energy release part comprises an expander and an energy release heat exchanger; and a heat exchange assembly, comprising a cool storage tank, a heat storage tank, and a heat recovery heat exchanger.

Abstract: A power amplifier has capacitive gain networks, a reference-generating circuit, a differential amplifier and a comparator. A first capacitive gain network may be configured to sample a voltage at a node, the voltage at the node being representative of current flowing through a transistor in a power stage of the power amplifier. The reference-generating circuit includes a replica transistor that is a scaled version of the transistor in the power stage. The replica transistor is configured to control a reference voltage output by the reference-generating circuit. A second capacitive gain network is configured to sample the reference voltage. The differential amplifier is configured to amplify samples of the reference voltage and the voltage at the node. The comparator may be configured to configured provide an output indicative of a difference between an amplified sample of the reference voltage and an amplified sample of the voltage at the node.

Abstract: A cleaning robot control method, a cleaning robot control apparatus, a computer-readable storage medium, and an electronic device. The method comprises: in response to detecting that a cleaning robot enters a corner area, controlling the cleaning robot to extend a retractable cleaner, wherein the corner area is an area determined on the basis of an included angle formed by intersecting edges of two obstacles; and controlling the cleaning robot to move within the corner area, and using the retractable cleaner to clean the corner area during the movement process.

Abstract: A storage unit, a control method, and a system for a carbon dioxide gas-liquid-phase-change energy storage system are provided, the storage unit includes: an energy storage container configured to store carbon dioxide in a gas state and carbon dioxide in a liquid state; an evaporator connected to the container and used to evaporate the carbon dioxide in the liquid state into the carbon dioxide in the gas state; and an energy release pressure-maintaining flow path forming a closed-loop connection with the energy storage container and the evaporator, such that the carbon dioxide in the liquid state may be evaporated into the carbon dioxide in the gas state through the evaporator during an energy release phase, and the carbon dioxide in the gas state partially or completely flows back to the energy storage container, to maintain a pressure of the energy storage container within a design range.

Abstract: A power amplifier has a reference-generating circuit, sampling subcircuits, a differential amplifier and a comparator. The reference-generating circuit may include replica transistors that are scaled versions of transistors in a power stage of the power amplifier. In one example, a first replica transistor is configured to control a first reference voltage output by the reference-generating circuit and a second replica transistor is configured to control a second reference voltage output by the reference-generating circuit. A first sampling subcircuit may include capacitive gain networks configured to sample the first reference voltage and a voltage at a node. The voltage at the node may represent current flowing through a first transistor in the power stage of the power amplifier. A second sampling subcircuit may include capacitive gain networks configured to sample the second reference voltage and the voltage at the node.

Abstract: The present disclosure relates to the technical field of biological detection, and in particular, to a two-color sequencing method and a kit thereof. Through the optimization of the concentration ratios of the reaction substances and the reaction parameters, the present disclosure develops a two-color sequencing method suitable for a single-molecule sequencing platform. The two-color sequencing method is used for single-molecule sequencing, and is beneficial for reducing error rate, and improving sequencing quality.

Abstract: The present disclosure provides a tilt adjustment mechanism and a mounting bracket. The tilt adjustment mechanism includes an adjustment hole and an adjustment rod. The adjustment hole includes at least two adjustment sub-holes arranged along a front-rear direction of the tilt adjustment mechanism. The adjustment rod includes a flattened portion, which includes a cylindrical surface and two planes located on opposite sides of the cylindrical surface. A diameter of the cylindrical surface is equal to a diameter of the adjustment sub-holes, and a distance between the two planes is less than or equal to a width of the connecting portion between two adjacent adjustment sub-holes. When the adjustment rod is rotated to a first position, the adjustment rod can pass through the connecting portion between two adjacent adjustment sub-holes. When the adjustment rod is rotated to a second position, the adjustment rod is locked relative to the adjustment hole.

Abstract: Disclosed are an air-interface electrically-tunable metasurface and a radiation apparatus. The air-interface electrically-tunable metasurface may include: a dielectric substrate, including a plurality of dielectric substrate units; and a metal structure array, including a plurality of metal structures arranged on the dielectric substrate units and one to one corresponding to positive/negative 45-degree dual-polarized antenna units, the metal structure includes two metal units and a microwave diode, each metal unit includes two axisymmetrically distributed metal sheets, the two metal units are symmetrically distributed around a center of the positive/negative 45-degree dual-polarized antenna unit, and the metal sheets and the microwave diode cooperate to adjust a phase of a positive 45-degree polarized or negative 45-degree polarized electromagnetic wave signal emitted by the positive/negative 45-degree dual-polarized antenna unit.

Abstract: Systems and methods for anonymizing targeted data entries. A method includes accessing a dataset comprising targeted data and parsing the dataset into a plurality of data entities. The method includes detecting a plurality of targeted data entries among the plurality of parsed data entities and determining a confidence score associated with each of the plurality of targeted data entries. The method includes determining at least two overlapping targeted data entries and determining at least one contained targeted data entry. The method further includes determining a subset of targeted data entries each having a confidence score below a threshold confidence score and removing at least one targeted data entry. The method includes converting remaining targeted data entries of the plurality of targeted data entries to anonymized data entries.

Abstract: An analog-to-digital converter includes first switches configured to selectively couple the first terminal of a first capacitor in a first capacitive digital-to-analog converter (DAC) to one of three voltages, second switches configured to switch the first terminal of a second capacitor in the first capacitive DAC between two of the three voltages, third switches configured to selectively couple the first terminal of a first capacitor in a second capacitive DAC to one of the three voltages, and fourth switches configured to switch the first terminal of a second capacitor in the second capacitive DAC between two of the three voltages. The first and third switches may be controlled based on values of respective ternary numbers. The second and fourth switches may be controlled based on values of respective binary numbers.

Abstract: An analog-to-digital converter includes a first capacitive digital-to-analog converter (DAC) having a first plurality of binary weighted capacitors, a first calibration DAC having a first plurality of variable capacitors, each variable capacitor being configured to be coupled in parallel with a corresponding capacitor in the first plurality of binary weighted capacitors, a second capacitive DAC having a second plurality of binary weighted capacitors, a second calibration DAC having a second plurality of variable capacitors, each variable capacitor being configured for coupling in parallel with a corresponding capacitor in the second plurality of binary weighted capacitors, and calibration logic configured to provide control signals that select a capacitance for each of the first plurality of variable capacitors and the second plurality of variable capacitors based on a calibration signal that is representative of differences between outputs of the first capacitive DAC and the second capacitive DAC.

Abstract: The present application relates to the field of sequencing, and specifically relates to a method for adjusting a first optical parameter during sequencing and an application thereof. The present application discloses an adaptive optical adjustment method, which involves imaging a small region on a chip, estimating the sequencing brightness, and adjusting the laser power or exposure time to ensure that the base brightness falls within the range meeting the base calling requirements. This helps the sequencer stabilize sequencing signals despite performance fluctuations in the chip, a laser, a reagent, or an optical system.

Abstract: Provided are a display device and a networking method thereof. The display device includes a hub, a universal serial bus (USB) port, a switching circuit, a network interface controller (NIC), and a display control device. The switching circuit is controlled by a control signal. In response to the control signal being in a first state, the USB port is connected to a network through the hub, the switching circuit, and the NIC. In response to the control signal being in a second state, the display control device is connected to the network through the switching circuit and the NIC.

Abstract: An energy storage device and method based on carbon dioxide gas-liquid phase change.

Abstract: Provided is a sequencing method. The sequencing method comprises: detecting sequencing signals of a specified position on the surface of a solid-phase support in a sequencing reaction process, the specified position comprising at least two sequencing signals; and on the basis of the difference between the sequencing signals, acquiring the type of the base at the specified position, thereby achieving the sequencing of the specified position. The method achieves the sequencing of multiple signal sites, thus increasing the sequencing speed of the sequencing reaction and the sequencing throughput per unit time.

Abstract: The present application presents a sequencing primer and a sequencing method. The sequencing primer comprises: a first nucleic acid segment, the first nucleic acid segment having a reactive group at the 3? end; a second nucleic acid segment; a linker, the linker being bound to the 5? end of the first nucleic acid segment and the 3? end of the second nucleic acid segment, respectively, or the linker being bound to the 5? end of the first nucleic acid segment and the 5? end of the second nucleic acid segment, respectively, and when the linker is bound to the 5? end of the first nucleic acid segment, the first nucleic acid segment having a 3? occluded end. The primer has a three-segment structure, the first and third segments binding to a target molecule, and the second segment having a linking and bridging effect, so as to span a spatial distance, such that the sequencing primer has a more stable binding ability, and the accuracy of a sequencing result is improved.