Abstract: A kitchen air conditioner and a control method thereof, where the kitchen is equipped with a range hood, the air conditioner including a housing and a current detection device. An electric control board is disposed in the housing, and the current detection device is disposed outside the housing and electrically connected to the electric control board. The current detection device is used for detecting a current of the range hood and determining whether the range hood works.

Abstract: Disclosed herein is a power supply apparatus. The power supply apparatus includes at least one power unit and a magnetic unit. The magnetic unit is stacked with and electrically connected to the at least one power unit. The magnetic unit comprises a plurality of pins and a magnetic core. The at least part of the plurality of pins extends out of a projection of the magnetic core in a connection plane of the at least one power unit and the magnetic unit to connect to the at least one power unit.

Abstract: The present disclosure provides a method for compensating a common voltage. The method for compensating a common voltage includes: generating a feedback signal by acquiring a real-time monitoring result of a feedback signal line on the common voltage, the feedback signal including a plurality of time periods, each of the time periods including a first sub-period in which the feedback signal is interfered by the periodic signal and a second sub-period in which the feedback signal is not interfered by the periodic signal; processing the feedback signal to eliminate distortion of the feedback signal caused by interference of the periodic signal in the first sub-period; and compensating for the common voltage according to the feedback signal.

Abstract: An antenna system for satellite applications is provide, the antenna system comprising an antenna array and a feed structure, and the antenna array is a passive antenna array configured to have a first state and a second state, the second state being a first deployed state. The feed structure is configured to provide a linearly polarized incident field for the antenna array in the first deployed state. The antenna array comprises a plurality of array elements, and the plurality of array elements forms a polarization conversion surface configured for converting the linearly polarized incident field to a reflected/transmitted circular polarized field. The antenna array is configured so that the radiation pattern of the reflected/transmitted circular polarized field corresponds to a predetermined radiation pattern and an array element geometry and an array element position of each of the plurality array elements are configured to provide the predetermined radiation pattern.

Abstract: An electronic package and a method for fabricating the same are provided. The method includes stacking an antenna board on a circuit board, and disposing between the antenna board and the circuit board a supporting body securing the antenna board and the circuit board. As such, during a packaging process, the distance between the antenna board and the circuit board is kept unchanged due to the supporting body, thus ensuring that the antenna board operates properly and improving the product yield.

Abstract: A defrosting control method of a multi-functional multi-split system with double four-way valves. The multi-functional multi-split system includes an outdoor unit, at least one set of hydraulic modules, and at least one set of indoor modules. When the multi-split system is switched from a normal operation mode to a defrosting mode, a first four-way valve and a second four-way valve are powered down, and operation modes of each set of indoor modules and each set of hydraulic modules, the on/off state of fans of an indoor heat exchanger and a hydraulic heat exchanger, opening degrees of a first electromagnetic valve of the indoor heat exchanger and a second electromagnetic valve of the hydraulic heat exchanger, and the on/off state of the first electromagnetic valve and the second electromagnetic valve are correspondingly adjusted based on the previous operation modes of each set of indoor modules and each set of hydraulic modules.

Abstract: An oil return control method of a multi-functional multi-split system with double four-way valves. The multi-functional multi-split system includes an outdoor unit, at least one set of hydraulic modules and at least one set of indoor modules. When the multi-split system is switched from a normal operation mode to an oil return mode, a first four-way valve and a second four-way valve are powered down, and operation modes of each set of indoor modules and each set of hydraulic modules, the on/off state of fans of an indoor heat exchanger and a hydraulic heat exchanger, opening degrees of a first electronic expansion valve of the indoor heat exchanger and a first electronic expansion valve of the hydraulic heat exchanger, and the on/off state of a first electromagnetic valve and a second electromagnetic valve are correspondingly adjusted based on the previous operation modes.

Abstract: The present invention relates to a DoxA protein mutant having an amino acid sequence set forth in SEQ ID NO: 16, and coding gene thereof. The protein mutant or the coding gene thereof can be used for producing epirubicin. The present invention further relates to a Streptomyces capable of efficiently expressing epirubicin, which is constructed by replacing the dnmV gene of a starting Streptomyces in situ with the avrE gene and mutating the doxA gene of the starting Streptomyces into a gene encoding the protein set forth in SEQ ID NO: 16. The fermentation broth of this Streptomyces has an epirubicin potency of up to 102.0 ?g/ml.

Abstract: An embodiment provides a system for measuring temperature and deformation fields of at least a portion of a sample, comprising a visible light camera, an infrared camera, and a beam splitter. The visible light camera is at a first location with respect to the sample and can take a visible light image of at least a portion of the sample at a first time. The infrared camera is at a second location with respect to the sample and can take an infrared image of the at least a portion of the sample at the first time. The beam splitter can receive a beam of light, comprising infrared and visible light, traveling in a direction normal to the at least a portion of the sample and direct the infrared light to the infrared camera and the visible light to the visible light camera.

Abstract: An air conditioning unit and a control method. The control method includes the following: S1. detecting the operation status of an air conditioner; S2. acquiring, by photosensitive sensors, the sunlight conditions of a recreational vehicle in parking; and S3. adjusting, by a control module, air outlet areas of the air conditioning unit for the recreational vehicle according to the acquired sunlight conditions and the sunlight exposure side of the recreational vehicle in parking. The control method can adjust the air outlet areas of the air conditioner by checking the operation status of the air conditioner and acquiring the sunlight conditions of the recreational vehicle in parking through the photosensitive sensors, thereby improving the user's sense of comfort.

Abstract: The present disclosure provides, in part, compositions and methods for enhancing the efficacy of immune checkpoint blockade therapy in a subject. Methods for identifying subjects that are appropriate for immune checkpoint blockade therapy are also provided.

Abstract: Embodiments of the present application provide a transformer and a bidirectional isolated resonant converter, where the transformer includes a first side winding, a second side winding, and a magnetic core. The magnetic core includes a winding column, at least one side column and two connecting portions. The first side winding includes: a first side first winding and a first side second winding that are electrically connected, and the second side winding is located between the first side first winding and the first side second winding. An air gap is provided on the winding column, and the air gap is provided between the second side winding and a first end surface of the winding column, and a first side equivalent leakage inductance and a second side equivalent leakage inductance are obtained through the air gap.

Abstract: An electronic device with a display and a touch-sensitive surface displays an interaction region that includes one or more interaction objects. While displaying the interaction region, the device displays an effect selection panel that includes effect selection affordances that correspond to different predefined effects. In response to detecting a consecutive sequence of one or more inputs, the device selects a first effect selection affordance in accordance with a first contact, displays a first visual indication that indicates selection of the first effect selection affordance and identifies at least one interaction object as being linked to the first effect selection affordance; and applies the first effect to the identified interaction object in accordance with a termination of the first contact on the touch-sensitive surface while the first effect selection affordance remains selected.

Abstract: A power module and a manufacturing method thereof are disclosed. The power module includes a magnetic component, a bare power chip and a conductive set. The magnetic component includes a first surface and a second surface opposite to each other. The bare power chip is disposed on the magnetic component and includes a third surface and a fourth surface opposite to each other. The conductive set is disposed on the magnetic component and electrically connected with the magnetic component and the bare power chip. The third or fourth surface of the bare power chip is at least partially attached on the first or second surface of the magnetic component, and at least partially included in a projected envelopment of the corresponding first or second surface of the magnetic component, so as to facilitate the magnetic component to support the bare power chip.

Abstract: A magnetic element includes a magnetic core assembly and a winding assembly. The magnetic core assembly includes a first magnetic part. The winding assembly includes a first winding. The first winding is wound around the first magnetic part. Moreover, at least a portion of a substrate is formed as the first winding. The substrate includes a first accommodation space and a first metal structure. Moreover, at least a portion of the first metal structure is formed as at least a portion of the first winding and disposed on four lateral surfaces of the first accommodation space, and at least a portion of the first magnetic part is disposed within the first accommodation space.

Abstract: Provided in the present invention are a composition of immune effector cells and a treatment kit including the composition of immune effector cells, wherein the composition of immune effector cells comprises an initial dose of immune effector cells and a subsequent dose of immune effector cells.

Abstract: An electronic package is disclosed. An antenna board is stacked on a circuit board. A frame is formed on the circuit board. A supporter disposed between the antenna board and the circuit board is secured in the frame. In a packaging process, the frame ensures that the antenna board and the circuit board are separated at a distance that complies with a requirement, and that the antenna function of the antenna board can function normally.

Abstract: A system of providing power including: a preceding-stage power supply module, a post-stage power supply module and a load, connected in sequence; a projection on the mainboard of a smallest envelope area formed by contour lines of the preceding-stage power supply module and the load at least partially overlaps with a projection of the post-stage power supply module; the preceding-stage power supply module includes a plurality of sets of preceding-stage output pins and preceding-stage ground pins alternately arranged to form a first rectangular envelope area, and the load is disposed on a side of a long side of the first rectangular envelope area; and the load comprises a load input pin and a load ground pin forming a second rectangular envelope area, and a center line of the first rectangular envelope area and the second rectangular envelope area is perpendicular to the long side of the first rectangular envelope area.

Abstract: A power module and a manufacturing method thereof are disclosed. The power module includes a magnetic component, a bare power chip and a conductive set. The magnetic component includes a first surface and a second surface opposite to each other. The bare power chip is disposed on the magnetic component and includes a third surface and a fourth surface opposite to each other. The conductive set is disposed on the magnetic component and electrically connected with the magnetic component and the bare power chip. The third or fourth surface of the bare power chip is at least partially attached on the first or second surface of the magnetic component, and at least partially included in a projected envelopment of the corresponding first or second surface of the magnetic component, so as to facilitate the magnetic component to support the bare power chip.

Abstract: The disclosure provides a system of providing power to a chip on a mainboard. The system comprises at least one preceding-stage power supply module located on a surface of a mainboard, being DC-DC converters, and configured to receive a first DC voltage and to provide a second DC voltage; and at least one post-stage power supply module located on the same surface of the preceding-stage power supply module of the mainboard. Wherein the post-stage power supply module is electrically connected to the preceding-stage power supply module to receive the second DC voltage, the preceding-stage power supply module and the post-stage power supply module are disposed at same side of the chip, the post-stage power supply module provides a third DC voltage to the chip. A profile projection of the preceding-stage power supply module and the corresponding post-stage power supply module are overlapped with each other over 50%.