Abstract: Embodiments of this application provide a charging circuit and a terminal device, applied to the technical field of terminals. The charging circuit includes a charging interface, a charging management module, and a cell, where the charging management module is connected to the charging interface and is configured to step down a charging voltage inputted from the charging interface to obtain an output voltage, and increase a charging current inputted from the charging interface to obtain a total output current, where the output voltage is 1/N times the charging voltage, the total output current is N times the charging current, and N is a positive integer greater than 2; and the charging management module is further connected to the cell and is configured to input the output voltage and the total output current to the cell to charge the cell.

Abstract: This application provides a network selection method, a network device, and a terminal device. The network selection method mainly includes: A first network device sends a first message to a terminal device. The first message includes a message that indicates the terminal device to measure a cell of a first-type network, the first-type network is a high-priority network selectable for the terminal device, and a network provided by the first network device does not belong to the first-type network.

Abstract: The customer order fulfillment and return system for returning items from a customer order to specified locations in a warehouse. The returned items are assigned to specific sub-compartments of a tote, and the tote is assigned to a specific mobile return cart. The system then generates a return tour and the returned items are then returned to specific locations in the warehouse.

Abstract: The present disclosure relates to compositions and methods for treating cancer. For example, a modified cell may include a polynucleotide comprising an NFAT promoter, a nucleotide sequence encoding therapeutic agent, and a nucleotide sequence encoding a VHL-interaction domain of HIF1?, wherein the therapeutic agent comprises, for example, IL-12, IL-6, and/or IFN?.

Abstract: A display panel includes at least two first display units, the first display unit includes at least one first sub-display unit, the first sub-display unit includes a first sub-display panel and a vibration device connected with the first sub-display panel, the at least two first display units are arranged along a first direction to form a display unit row, in one of the display unit rows, the distance L1 of sound channel centers of two adjacent first display units in the first direction is: 2 × W × tan ? ( ? 2 ) wherein, W is the vertical distance between the sound receiving position and a side surface of the display panel facing the sound receiving position; ? is an angle between linear distances from the sound channel centers of two adjacent first display units to the sound receiving position respectively in a display unit row, and the ? is greater than 2.4 degrees.

Abstract: The present invention provides a multiple input converter for outputting power from AC power or a battery to positive and negative DC buses. The multiple input converter includes at least one bridge arm unit and a bidirectional DC-DC conversion unit. The bridge arm unit corresponding to one phase of the AC power includes an upper bridge arm and a lower bridge arm that can independently form a two-level converter. In a battery mode, the upper and lower bridge arms discharge power from the rechargeable battery to the positive and negative DC buses, and the bidirectional DC-DC conversion unit discharges power from the rechargeable battery to the positive and negative DC buses or balances voltages of the positive and negative DC buses. In a mains mode, the bridge arm units are simultaneously connected to the AC power for rectifying and outputting the power to the positive and negative DC buses.

Abstract: The present disclosure relates to a backlight module and a display device. The backlight module comprises: a lamp panel comprising a first surface and a second surface opposite to each other, the first surface comprising a light source array, and the second surface comprising a light source array driving circuit and an external terminal; a first back plate connected with the lamp panel at a side of the second surface of the lamp panel, and comprising first avoiding openings corresponding to the light source array driving circuit and the external terminal; a second back plate connected with the first back plate at a side of the first back plate away from the lamp panel, and comprising a second avoiding opening corresponding to the external terminal.

Abstract: Disclosed are an ultrasonic probe, an ultrasonic apparatus and a detection method. The ultrasonic probe includes: multiple transmitting transducers; multiple receiving transducers, each receiving transducer includes a receiving component and an ultrasonic control circuit electrically connected with the receiving component, and the multiple receiving components are distributed in an array; and multiple scanning signal lines and multiple readout signal lines, each of the scanning signal lines is located in a row gap between adjacent receiving components, each of the readout signal lines is located in a column gap between adjacent receiving components, multiple receiving components in the same row are electrically connected with the same scanning signal line by means of corresponding ultrasonic control circuits, and multiple receiving components in the same column are electrically connected with the same readout signal line by means of corresponding ultrasonic control circuits.

Abstract: The present disclosure provides a microphone and a display panel. The microphone includes a first substrate, a cavity disposed on a side of the first substrate, and multiple resonant units disposed on the first substrate and located in the cavity, a resonant unit is configured to generate a frequency response in response to a particular acoustic signal, the frequency response of the multiple resonant units at least includes a resonant frequency response segment, and resonant frequency response segments of the multiple resonant units are at least partially different.

Abstract: A chordwise segment connection structure for wind turbine blades includes: a blade body including a pressure side and a suction side; a leading edge shell and a trailing edge shell formed by the skin of the pressure side and the suction side along the chord length of the blade, the pressure side and the suction side being each provided with a spar cap; and a shear web provided in a cavity of the blade body and extending between the pressure side and the suction side to support the spar cap; wherein the spar caps on the pressure side and the suction side are bonded and fixed to a skin structure where the leading edge shell and the trailing edge shell are spliced, so that the leading edge shell and the trailing edge shell are spliced with the spar caps to form the profile of the wind turbine blade.

Abstract: There is provided a display apparatus, including: a display module; a first side frame and a second side frame on two sides of the display module in a width direction of the display module; a fixing structure on a non-light-emitting side of the display module and detachably connected to the first side frame and the second side frame, the fixing structure being configured to fix the display module; and an adapter, including a first connection part and a second connection part which are fixedly connected. At least one of a first side surface of the first side frame facing the display module or a second side surface of the second side frame facing the display module is detachably connected to the first connection part, and the second connection part is detachably connected to the fixing structure.

Abstract: Provided herein are inter alia, unnatural amino acids based on fluorosulfonyloxybenzoyl-L-lysine FSK, proteins comprising unnatural amino acids, nanobodies comprising unnatural amino acids based on fluorosulfate-L-tyrosine FSY, meta-FSY and FFY within CDR1, CDR2, or CDR3, biomolecule conjugates, and methods of making the proteins and biomolecule conjugates.

Abstract: The invention provides a micro-interface enhanced oxidation system and an oxidation method for preparing hydrogen peroxide, wherein the micro-interface enhanced oxidation system includes: an oxidation reactor, wherein a top portion of a side surface is provided with a liquid phase pipeline for delivering hydrogenated anthraquinone, and a bottom portion of the side surface is provided with a gas phase pipeline for delivering air; and a liquid distributor, a packing section, a seal pan and a hybrid micro-interface unit that are arranged in order from top to bottom are arranged in the oxidation reactor, wherein the hybrid micro-interface unit comprises a upper-mounted micro-interface generator and a lower-mounted micro-interface generator that are communicated with each other up and down, and the hydrogenated anthraquinone delivered in goes down in turn until being mixed with the air in the hybrid micro-interfacial unit to be dispersed and crushed after being distributed through the liquid distributor.

Abstract: Provides are an ultrasonic transducer, a fabrication method thereof and an electronic device. The ultrasonic transducer includes: an array substrate having a groove, a bottom electrode and an insulation layer, wherein an orthographic projection of the groove on the array substrate is within an orthographic projection of the bottom electrode on the array substrate, and the insulation layer covers the bottom electrode; and an opposite substrate, the opposite substrate and the array substrate are oppositely arranged and are attached to each other, the opposite substrate and the array substrate form a cavity in the groove, the opposite substrate has a top electrode and a vibrating diaphragm layer which are arranged in stack, and an orthographic projection of the top electrode on the array substrate is within the orthographic projection of the bottom electrode on the array substrate.

Abstract: This application discloses a multi-battery power supply, a charging/discharging method, and an electronic device. A power supply circuit includes a first circuit, a second circuit, a first switch, a second switch, a first battery, and a second battery. When the first switch is off, a first controlled terminal of the second switch is electrically connected to a second controlled terminal of the second switch, and when the first circuit is on, the first circuit and the second circuit are configured to supply power to two batteries. When the first switch is on, the first controlled terminal of the second switch is electrically connected to the third controlled terminal of the second switch, and when the first circuit is off, both the batteries supply power to the outside through the second circuit.

Abstract: The present invention relates to salt forms of the Pim kinase inhibitor N-{(7R)-4-[(3R,4R,5S)-3-amino-4-hydroxy-5-methylpiperidin-1-yl]-7-hydroxy-6,7-dihydro-5H-cyclopenta[b]pyridin-3-yl}-6-(2,6-difluorophenyl)-5-fluoropyridine-2-carboxamide, including methods of preparation thereof, and intermediates in the preparation thereof, where the compound is useful in the treatment of Pim kinase-related diseases such as cancer.

Abstract: A two-parts shell or housing assembly not requiring a pressure jig for assembly includes an upper shell and a lower shell. The upper shell includes a first surface and a second surface. Hooks are disposed on edges of the second surface. The lower shell includes an inner bottom surface and a first blocking surface. A stepped portion is formed at the connection portion between the inner bottom surface and the first blocking surface. The stepped portion includes a first side and a second side. The upper shell is disposed on the second side. The first side defines slots corresponding to the hooks. A receiving space is formed by the hook, the stepped portion, and the second side for receiving adhesive. An electronic device is also provided.

Abstract: A nitride semiconductor device includes a semiconductor carrier, a first nitride-based chip, and first conformal connecting structures. The first nitride-based chip is disposed over the semiconductor carrier. The semiconductor carrier has a first planar surface. The first nitride-based chip has a second planar surface, first conductive pads, and first slanted surfaces. The first conductive pads are disposed in the second planar surface. The first slanted surfaces connect the second planar surface to the first planar surface. The first conformal connecting structures are disposed on the first planar surface and the first nitride-based chip. First obtuse angles are formed between the second planar surface and the first slanted surfaces. Each of the first conformal connecting structures covers one of the first slanted surfaces of the first nitride-based chip and one of the first obtuse angles and is electrically connected to the first conductive pads.

Abstract: A III-nitride-based semiconductor packaged structure includes a lead frame, an adhesive layer, a III-nitride-based die, an encapsulant, and at least one bonding wire. The lead frame includes a die paddle and a lead. The die paddle has first and second recesses arranged in a top surface of the die paddle. The first recesses are located adjacent to a relatively central region of the top surface. The second recesses are located adjacent to a relatively peripheral region of the top surface. The first recess has a shape different from the second recess from a top-view perspective. The adhesive layer is disposed on the die paddle to fill into the first recesses. The III-nitride-based die is disposed on the adhesive layer. The encapsulant encapsulates the lead frame and the III-nitride-based die. The second recesses are filled with the encapsulant. The bonding wire is encapsulated by the encapsulant.