Abstract: Provided herein is technology relating to engineered tissues and particularly, but not exclusively, to methods, compositions, and systems for engineering a biosynthetic vascular network.

Abstract: An air conditioner, including: a fan, an air blowing plane of the fan being an air blowing surface, the fan having a central axis, and the central axis being perpendicular to the air blowing surface; a separating plate configured to separate a compressor and a heat exchanger of the air conditioner; and an asymmetric heat exchanger, including a first side plate disposed comparatively far away from the separating plate and a second side plate disposed comparatively close to the separating plate.

Abstract: The present application provides a charging control method and apparatus, a battery management system and a readable storage medium. The charging control method includes: obtaining a battery temperature and a battery state of charge; determining a pulse charging frequency according to the battery temperature, the battery state of charge and a pre-calibrated corresponding relationship; obtaining a preset waveform characteristic of a pulse charging waveform; where the waveform characteristic includes a ratio range of an area of a positive pulse waveform to an area of a negative pulse waveform in each pulse cycle of the pulse charging waveform; and generating a charging request according to the pulse charging frequency and the waveform characteristic and transmitting the charging request to a charging device. The method is used for improving charging stability and safety of a battery.

Abstract: Provided are a balance assembly and a household appliance. The balance assembly is applied in the household appliance. The balance assembly includes a balancing ring, a balancer, an identification member and a first detection member. The balancing ring has a chamber defined therein. The balancer is movably arranged in the chamber and includes a rotating member and a driving member. The driving member is connected to the rotating member and configured to drive the rotating member to rotate to drive a movement of the balancer within the chamber. A relative movement between the first detection member and the identification member occurs during the movement of the balancer. The first detection member is to detect a number of times of the identification member passing through the first detection member. The number of times of the identification member passing through the first detection member is related to a position of the balancer.

Abstract: Disclosed are methods of identifying pathogens and determining their antimicrobial susceptibility. The methods comprise detecting biomarkers in a test sample, locating the sample in a phylogenetic tree based on biomarker information, obtaining drug susceptibility prediction rules based on the phylogenetic tree positioning of the sample, and determining the drug susceptibility of a pathogen according to the prediction rules. Further disclosed are an application of the phylogenetic tree in the preparation of pathogen identification and/or drug susceptibility diagnostic product, and a pathogen identification and drug susceptibility diagnostic kit.

Abstract: According to a method for filtering measurement data of a sensor system (2), light pulses (5) reflected in the environment of the sensor system (2) are captured by means of an array (7) of optical detectors (8, 9, 10). A multiplicity of measurement signals (11, 12) are generated by means of the array (7) based on the captured light pulses. A computing unit (3) identifies a first measurement signal (11) whose pulse energy is greater than a specified minimum energy, wherein the first measurement signal (11) was generated by a first detector (8). A second measurement signal (12) is compared with the first measurement signal (11) by means of the computing unit (3), wherein the second measurement signal (12) was generated by a second detector (9), which is at a distance from the first detector (8) that is less than or equal to a specified maximum distance. The computing unit discards at least a part of the second measurement signal depending on a result of the comparison.

Abstract: A method for assembling an operating member and an adapting member by a robot is provided. According to the method, the operating member is moved to the adapting member in an assembly direction until the operating member reaches the adapting member. A moving mode for adjusting the operating member is determined, in which the moving mode includes one or both of a moving-in-plane mode and a posture-adjusting mode. The operating member is moved in the determined moving mode and applied a force continuously in the assembly direction during movement. It is determined whether a preset condition for a completion of the assembling of the operating member and the adapting member is satisfied. And the movement of the operating member in the determined moving mode is stopped or the applied force is stopped when it is determined that the preset condition is satisfied.

Abstract: A method, system, and non-transitory, computer-readable medium are provided for estimating a direction of gravity with respect to a robot. The method includes rotating a first joint. A first torque information of the first joint is recorded during rotation of the first joint. A second joint is then rotated. A second torque information of the second joint is recorded during rotation of the second joint. The direction of gravity is then estimated with respect to the robot based on the first torque information and the second torque information. The method provides an efficient way for determining the direction of gravity with respect to the robot.

Abstract: Disclosed herein, are recombinant polypeptides comprising one or more homologous amino acid repeats fused with an IgG binding domain The recombinant polypeptides can be bound to a therapeutic antibody and used a delivery vehicle to increase the retention time and reduce systemic-related side effects of the therapeutic antibodies.

Abstract: Methods and systems for insertion mounting workpieces are provided. In one embodiment, a method is provided that includes acquiring a position of the second fitting part of the receiving component, moving the first fitting part of the workpiece towards the second fitting part of the receiving component until the workpiece is in contact with the receiving component, and rotating the workpiece while pressing the workpiece towards the receiving component. The implementation of the present disclosure may be applied for various types of workpieces and receiving components and may overcome minor deviations of positions between the workpiece and the receiving component during the insertion operation, thereby improving the efficiency of the insertion operation.

Abstract: A calibration and verification system for a directional sensor, comprising an industrial control computer and a directional sensor, wherein the industrial control computer is connected to a sensor signal acquisition system, a first triaxial Helmholtz coil and a second triaxial Helmholtz coil, respectively, wherein a heating calibration turntable is disposed in the first triaxial Helmholtz coil and configured to heat and calibrate the directional sensor, and wherein a high-precision inclination and azimuth test turntable is disposed in the second triaxial Helmholtz coil and configured to verify the directional sensor.

Abstract: Disclosed is a pressure detection device configured to detect pressure intensity in a sealed cavity of a cooking appliance, comprising: a pressure sensing assembly comprising a fixed part and a movable part, in which the movable part moves relative to the fixed part when a pressure change in the sealed cavity is sensed, so as to cause a sensing parameter of the pressure sensing assembly to change; and a detecting unit connecting with the pressure sensing assembly and can acquire the pressure intensity in the sealed cavity according to a current sensing parameter of the pressure sensing assembly. The pressure sensing assembly further comprises a flexible sealing sheet disposed at an open end of the body portion to seal the open end, and configured to be deformed towards the pressure chamber when an air pressure in the sealed cavity is greater than an air pressure in the pressure chamber.

Abstract: The present application provides a light-emitting component and a method for manufacturing the same, a display substrate, and a display device. The light-emitting component comprises: an anode layer stacked on one side of a base, a first functional layer group including a plurality of functional layers, an organic light-emitting layer, a second functional layer group including a plurality of functional layers, and a cathode layer; the first functional layer group comprises a hole injection delaying layer close to the organic light-emitting layer, and the hole injection delaying layer is used for reducing a hole transport rate; and/or the second functional layer group comprises an electron injection delaying layer close to the organic light-emitting layer, and the electron injection delaying layer is used for reducing an electron transport rate.

Abstract: Embodiments of the present application provides a method for pre-charging a power conversion device and a power conversion device. The power conversion device is configured to perform power conversion between a charging pile and a traction battery, and the method includes: receiving, by the power conversion device, a first message sent by a battery management system of the traction battery, and the first message is configured to indicate that the battery management system is ready for charging; performing, by the power conversion device, a pre-charging, and the pre-charging includes: charging a capacitor in the power conversion device; and forwarding, by the power conversion device, the first message to the charging pile after the pre-charging is completed. The technical solution of the embodiments of the present application can ensure a normal charging process.

Abstract: The present application provide a power supply control method for a power conversion apparatus, where the power conversion apparatus is configured to conduct a power conversion between a charging apparatus and a power battery, the method includes: conducting a power-on self-test with the charging apparatus of auxiliary power by the power conversion apparatus; determining a power supply priority order of the charging power and the power battery on the basis of a state parameter of the power battery under the condition that the self-test of the power conversion apparatus succeeds; determining the one of the charging power of the charging apparatus and the power battery with a higher power supply priority as a current working power of the power conversion apparatus by the power conversion apparatus. The method of the present application can provide a stable working power for the power conversion apparatus without additional power supply device.

Abstract: An embodiment of the present application discloses a charging method, including: acquiring a state parameter of a power battery by a power conversion apparatus; setting a charging mode to a pulse charging mode by the power conversion apparatus when the battery temperature is lower than a first preset threshold; and converting charging power of a charging apparatus and then charging the power battery by the power conversion apparatus in the pulse charging mode. Through the technical solution, the power conversion apparatus acquires a battery temperature of the power battery, when the battery temperature is lower than the first preset threshold, the power conversion apparatus converts the charging power output by the charging apparatus, and outputs a pulse current to charge the tract battery, to prevent the charging apparatus directly charging the power battery in a low temperature, thereby ensuring the performance of the power battery.

Abstract: Embodiments of the present application provide a pre-charging method of a power conversion device and a power conversion device. The power conversion device is used for a power conversion between a charging pile and a power battery and the method includes: receiving, by the power conversion device, a first message transmitted by a battery management system of the power battery, where the first message is used to indicate a charging readiness of the battery management system; and forwarding, by the power conversion device, the first message to the charging pile and performing a pre-charging, where the pre-charging includes charging a capacitor in the power conversion device. The technical solution in embodiments of the present application is capable of ensuring normal performing of a charging process.

Abstract: A charging method is provided, which includes: acquiring a state parameter of a traction battery, the state parameter including a battery temperature; sending first charging mode demand information to a charging pile when the battery temperature is lower than a first preset threshold, where the first charging mode demand information is used for indicating a pulse charging mode, the pulse charging mode is a charging mode using a pulsed voltage or a pulsed current, and the pulsed voltage or the pulsed current is used for charging the traction battery. According to the technical solution of the embodiment of the application, the charging pile can output pulse current to charge the traction battery, so as to prevent the performance of the traction battery from being affected by directly charging the traction battery at a low temperature, thereby ensuring the performance of the traction battery.

Abstract: The embodiments of the present application provide a power supply apparatus, a battery management system, a power supply system, a control method and a medium. The method includes: controlling, under a condition that a vehicle is in a parking state, a first battery pack of a power supply apparatus to supply power to a first load of the vehicle, and controlling the first battery pack and a second battery pack of the power supply apparatus to stop supplying power to a second load of the vehicle; acquiring, in a process of supplying power to the first load, a capacity parameter of the first battery pack; controlling, under a condition that the capacity parameter of the first battery pack is lower than a first preset capacity threshold, a direct current converter to transmit electric energy of the second battery pack to the first battery pack.