Abstract: A mobile device includes a primary battery and a secondary battery, and the mobile device further includes: a power supply control module and a main control module connected to each other, where the power supply control module is respectively connected to the primary battery and the secondary battery; and the main control module is configured to control the primary battery to supply power to the mobile device when it is determined that the primary battery and the mobile device are in the power-on state; and control a power supply of the mobile device to be switched from the primary battery to the secondary battery when it is determined that the primary battery and the mobile device are in the power-off state.

Abstract: The embodiments of the present disclosure provide a carbide-free tempered martensitic steel and a preparation method thereof. The carbide-free tempered martensitic steel includes a martensite matrix without carbide and a retained austenite distributed between the martensite matrix obtained after tempering or partitioning. A size of retained austenite is submicron or nanoscale, a morphology of retained austenite includes at least one of sphere, block, or film, and a volume fraction of the retained austenite is in a range of 10%-40%.

Abstract: The embodiments of the present disclosure provide a carbide-free tempered martensitic steel and a preparation method thereof. The carbide-free tempered martensitic steel includes a martensite matrix without carbide and a retained austenite distributed between the martensite matrix obtained after tempering or partitioning. A size of retained austenite is submicron or nanoscale, a morphology of retained austenite includes at least one of sphere, block, or film, and a volume fraction of the retained austenite is in a range of 10%-40%.

Abstract: A use of lactoferrin in the preparation of a food or drug, the food or drug being used for activating a VDR signaling pathway, which is used for the treatment of bone disease, bone disease comprising: osteoporosis, bone damage, loss of bone calcium, incomplete bone development and bone abnormalities. The present invention further comprises screening for drugs that are used to promote osteoblast proliferation and differentiation by using an active state of the VDR signaling pathway.

Abstract: The present disclosure provides a display substrate, a manufacturing method of the display substrate and a display apparatus. The display substrate includes a base substrate; an alignment layer, on the base substrate; a first electrode, located between the base substrate and the alignment layer and being in contact with the alignment layer; and a pattern layer, located between the base substrate and the alignment layer and being in contact with the alignment layer. An orthographic projection of the pattern layer on the base substrate does not overlap an orthographic projection of the first electrode on the base substrate, and a ratio of a contact angle of the pattern layer to a contact angle of the first electrode is greater than or equal to 7/12 and less than 3/2.

Abstract: A display substrate is provided. The display substrate includes a plurality of islands and a plurality of bridges connecting the plurality of islands; wherein the display substrate comprises a first voltage supply network; the first voltage supply network comprises a plurality of first connecting structures in a display area of the display substrate, a first row connecting line, a second row connecting line, a first column connecting line, and a second column connecting line; a respective first connecting structure of the plurality of first connecting structures is connected by the first row connecting line, the second row connecting line, the first column connecting line, and the second column connecting line, to four adjacent first connecting structures, respectively; the first row connecting line, the second row connecting line, the first column connecting line, and the second column connecting line are in four different bridges of the plurality of bridges.

Abstract: An optical device for homogenizing and diffusing light, an emitting terminal and optical system are provided. An implementation of the optical device for homogenizing and diffusing light includes: a microlens array element, the microlens array element homogenizing and diffusing a light beam in a first direction, a second direction, or a first direction and a second direction, to form a homogeneous light beam, wherein the first direction and the second direction are perpendicular to each other.

Abstract: The present disclosure discloses a method for reducing the fructan content in food made of rice and flour using microwave heating and belongs to the technical field of food processing. Fermented products made of rice and flour are prepared using microwave heating and fructan in the products can be effectively degraded. Compared with traditional steaming, the method can remarkably reduce the fructan content in the fermented food, effectively alleviate the bowel stress sensitivity to the fermented rice and flour food by patients with irritable bowel syndrome (IBS), meet the daily dietary requirements of special crowds, has the advantages of simple process, green processing and environmental protection, and is suitable for large-scale industrial production.

Abstract: The present invention provides compounds of Formula (I) or a stereoisomer, tautomer, or pharmaceutically acceptable salt or solvate thereof, wherein all the variables are as defined herein. These compounds are selective LPA receptor inhibitors.

Abstract: A heart detection module includes a light emitting component, a light receiving component, and a Fresnel film, where the light emitting component and the light receiving component are disposed in an optical isolation manner, the Fresnel film is located on a same side of the light emitting component and the light receiving component, and a light outlet surface of the light emitting component faces the Fresnel film. The Fresnel film has a light absorption medium, and in a direction perpendicular to the Fresnel film, the light absorption medium is located between the light emitting component and the light receiving component.

Abstract: A decoding method, a data processing method, an information generation method, a mobile terminal, a control terminal, an electronic system, and a non-transitory computer-readable storage medium are provided. The decoding method includes: parsing combined data that is received, the combined data being data obtained by combining image data captured by a mobile terminal and mobile terminal information corresponding to the mobile terminal; and in response to obtaining, by the parsing, an extended data bit string corresponding to the mobile terminal information, parsing extended data encoding information corresponding to the mobile terminal information from the combined data, and decoding the extended data encoding information to obtain the mobile terminal information.

Abstract: Provided in an embodiment of the present description is an auxiliary connection device which comprises a power unit and a liquid transfer tubing assembly. The liquid transfer tubing assembly comprises a first liquid transfer tubing. The first liquid transfer tubing comprises a first port and a second port. The power unit engages with the first liquid transfer tubing, and is located at a first liquid transfer tube between the first port and the second port.

Abstract: The application discloses a system and method for centrifugal intrusion of molten metal into porous media and then solidification positioning, including: test cups, used for placing test medium and molten metal intrusion; a rotor block, used for mounting the test cups, where one end of each test cup for placing the test medium is far away from the rotor block; a constant temperature oil bath preheating device, used for preheating the test cups and the rotor block; a centrifugal device, internally provided with the rotor block, used for performing a centrifugal operation on the test cups, where the test cups and the rotor block are installed inside the centrifugal device after being preheated; and an infrared heating and compression refrigerating device, arranged inside the centrifugal device, used for controlling a temperature of the test cups.

Abstract: A shift register unit, a driving method thereof, a gate driving circuit and a display panel are provided. The shift register unit includes an input circuit, a reset circuit, a first output circuit and a second output circuit; the input circuit is configured to control a level of a first node in response to a first input signal; the reset circuit is configured to reset the first node in response to a reset signal; the first output circuit is configured to output a shift signal under control of the level of the first node; and the second output circuit is configured to, in a first phase, under control of the level of the first node, output a plurality of sub-pulses at the first output terminal as a first output signal in a case where the shift output terminal outputs a first level of the shift signal.

Abstract: A method for capturing carbon dioxide includes: spraying an alkaline solution through a first spray structure; temporarily storing a solution, in a first temporary storage structure, and making the solution flow out through the first spray structure; detecting a concentration of hydroxide and/or a concentration of carbonate of the solution, and supplementing one of an alkaline solution and water into the first temporary storage structure according to the concentration of the hydroxide and/or the concentration of the carbonate; and in a case that the concentration of the hydroxide is less than or equal to m and the concentration of the carbonate is n, controlling a first pump body or a third pump body to stop running, so that the solution enters an electrolysis device for an electrolysis. Adopting the present disclosure solves problems in that capture efficiency of carbon dioxide gas and overall energy consumption are relatively difficult to control.

Abstract: A method is disclosed which is for controlling antenna calibration of an antenna system residing in a wireless communication network. The antenna calibration is for compensation of impairments associated with operation of the antenna system. The method comprises performing over-the-air measurements of the antenna calibration during unused symbols defined by a predetermined pattern of unused symbols, wherein the predetermined pattern of unused symbols comprises unused symbols directly preceding synchronization symbols and/or unused symbols directly following synchronization symbols. In some embodiments, the predetermined pattern comprises sequences of consecutive unused symbols. Each sequence of consecutive unused symbols which has a length exceeding a measurement length threshold may comprise one or more measurement opportunities, and each measurement may be performed during a respective measurement opportunity.

Abstract: The embodiments of the present description provide a tube assembly. The tube assembly comprises fluid tubes and a mounting plate at least used for mounting the fluid tubes, the fluid tubes at least comprising a first tube, a second tube and a third tube. The first tube comprises a first tube input port and a first tube output port. The first tube input port at least comprises a first tube first input sub-port and a first tube second input sub-port, and the first tube output port at least comprises a first tube first output sub-port and a first tube second output sub-port. The second tube comprises a second tube input port and a second tube output port. The third tube comprises a third tube input port and a third tube output port.

Abstract: Disclosed are a method and an apparatus for carbon capture coupled hydrogen production. The method includes: capturing low-concentration CO2 by a solution of an alkali metal hydroxide to obtain a low-concentration CO2 absorption solution; capturing high-concentration CO2 by a first portion of the low-concentration CO2 absorption solution to obtain a high-concentration CO2 absorption solution; and performing electrolysis by a second portion of the low-concentration CO2 absorption solution as a catholyte solution, using the high-concentration CO2 absorption solution as an anolyte, and using a non-ionic diaphragm as a diaphragm. According to the method, capture of CO2 in a wide concentration range can be realized; electrolysis is performed by a non-ionic diaphragm, to implement regeneration of an absorption solution coupled hydrogen production; capture costs of CO2 in a wide concentration range can be reduced; additional products of H2 and O2 can be obtained; and hydrogen production costs can be reduced.

Abstract: Disclosed is a sub-sampling phase-locked loop circuit capable of avoiding harmonic locking, which comprises a harmonic suppression sampling charge pump module, a filter module and a voltage-controlled oscillator module; a reference clock signal and differential signals are respectively accessed to an input end of the harmonic suppression sampling charge pump module, an output signal of an output end of the harmonic suppression sampling charge pump module is accessed to a filter and then accessed to an input of a voltage-controlled oscillator, an output end of the voltage-controlled oscillator module outputs differential signals as the differential signals accessed to the input end of the harmonic suppression sampling charge pump module, output signals of the voltage-controlled oscillator module are used as final outputs of the phase-locked loop circuit, and the output differential signals are synchronous with the reference clock in phase at the same time.

Abstract: The present disclosure provides a carbon dioxide capture method for coupled staged electrolysis/pyrolysis hydrogen production. The method includes: capturing CO2 in a target component by using an alkaline solution and obtaining a carbonate solution; enabling the carbonate solution to be subjected to mild electrolysis, obtaining a hydroxide and H2 at a cathode, obtaining bicarbonate and a mixed gas of O2/CO2 mixed gas at an anode, and absorbing the CO2 from the mixed gas through a small absorption tower to obtain pure oxygen; recycling the hydroxide to serve as a capture agent; and pyrolyzing the bicarbonate to obtain pure CO2. According to the method for cyclically absorbing/releasing the CO2 by using the alkaline solution, a technology for capturing CO2 within a wide concentration range may be provided.