Abstract: A defoaming composition is composed of a composition E composed of a hydrogen bond donor polyether modified polysiloxane C and a hydrogen bond acceptor X, and a composition F composed of a hydrogen bond donor fatty alcohol polyether D and a hydrogen bond acceptor Y; and the polyether modified polysiloxane C is composed of a polyorganosiloxane A and an allyl polyether B. The general structural formula of the polyorganosiloxane A is R02HSiO (Me2SiO)aSiHR02, where R0 is C1-12 alkyl, cycloalkyl or aryl, and a=10-100. The general structural formula of the allyl polyether B is CH2?CHCH2(OCH2CH2)b(OCH2CHCH3)cOH, where b=1-10, and c=10-100. The general structural formula of the fatty alcohol polyether D is R1(OCH2CH2)m(OCH2CHCH3)nOH, where R1 is C3-20 linear or branched alkyl, cycloalkyl or aralkyl; m=1-50; and n=10-100. The hydrogen bond acceptors X and Y are menthol, menthene, thymol, terpilenol, carveol or perillyl alcohol.

Abstract: A pressure control valve includes a valve body with a hollow column structure, a valve cover, a valve core, a sealing device and a driving device. A side wall of the valve body is connected with a lower surface of the valve cover, and is provided with a through hole. The valve core, the sealing device and the driving device are arranged at a connection between the valve cover and the valve body. A threaded groove is provided at each end of the through hole on the side wall of the valve body. An upper surface of the valve cover is provided with a threaded hole for a bolt to pass through to be connected to the threaded groove, and a space for mounting the driving device. A cover plate is provided above the space with two sides respectively connected to the valve cover through a cylindrical pin.

Abstract: Provided herein are compounds of formula (II): or a stereoisomer or tautomer thereof, or a pharmaceutically acceptable salt of any of the foregoing, wherein m, n, R2, R3, R5, R6, R7, R8, R9, R10, R11a, R11b, and X are as defined elsewhere herein. Also provided herein are methods of preparing compounds of formula (II). Also provided herein are methods of inhibiting SLC6A19 and methods of treating a SLC6A19-mediated disease, disorder, or condition in an individual in need thereof.

Abstract: Disclosed in the present invention is a prevention and control method of nitrogen protection and multi-region level-by-level detection for an energy storage power station. The prevention and control method of nitrogen protection and multi-region level-by-level detection for an energy storage power station includes two modes: a normal operating mode and an abnormal mode. In the two modes, fire extinguishing measures of different levels are adopted for a battery pack, a battery cluster, a battery compartment, and a device compartment with reference to early warning thresholds of different levels. Further disclosed is a prevention and control system of nitrogen protection and multi-region level-by-level detection for an energy storage power station.

Abstract: A base station antenna includes a plurality of antenna arrays and a phase dispersion circuit. The plurality of antenna arrays include a plurality of radiating elements, and the plurality of radiating elements include a first radiating element and a second radiating element that have a horizontal spacing. The phase dispersion circuit is configured to adjust a phase slope of an electromagnetic signal of the first radiating element in an operating frequency band and/or a phase slope of an electromagnetic signal of the second radiating element in the operating frequency band.

Abstract: A demagnetization method for a multilayer shielding apparatus is provided. In the demagnetization method, the demagnetization is realized on the basis of a demagnetization coil system. The demagnetization coil system includes a plurality of turns of demagnetization coils (2), a plurality of connection wires and a power supply module. The multilayer shielding apparatus includes at least two layers of shielding bodies (1); all the layers of shielding bodies (1) are sleeved layer by layer from inside to outside; a plurality of turns of demagnetization coils (2) are wound on each layer of shielding bodies (1) at intervals; and one half of each turn of demagnetization coils (2) is located inside the wound shielding bodies (1), and the other half is located outside the wound shielding bodies (1). Each demagnetization coil (2) is connected to the power supply module through the corresponding connection wire.

Abstract: A demagnetization method for a multilayer shielding apparatus is provided. In the demagnetization method, the demagnetization is realized on the basis of a demagnetization coil system. The demagnetization coil system includes a plurality of turns of demagnetization coils (2), a plurality of connection wires and a power supply module. The multilayer shielding apparatus includes at least two layers of shielding bodies (1); all the layers of shielding bodies (1) are sleeved layer by layer from inside to outside; a plurality of turns of demagnetization coils (2) are wound on each layer of shielding bodies (1) at intervals; and one half of each turn of demagnetization coils (2) is located inside the wound shielding bodies (1), and the other half is located outside the wound shielding bodies (1). Each demagnetization coil (2) is connected to the power supply module through the corresponding connection wire.

Abstract: A distributed demagnetizing coil system, a shielding device, and a demagnetizing method. The system includes turns of demagnetizing coils evenly wound on each shielding surface of a shielding body in the shielding device at intervals and connecting wires provided on outer side of the shielding surface in an inflection manner. One half of each turn is located on inner side of the wound shielding body and the other half of each turn s located on outer side of the wound shielding body for providing corresponding demagnetizing magnetic fields to form a closed magnetic flux loop. One half of each connecting wire is connected to the corresponding demagnetizing coil, the other half of each connecting wire is reversely inflected along an original path and is connected to a power supply module, so that corresponding demagnetizing current is introduced into each demagnetizing coil connected to the connecting wire.

Abstract: A display substrate is provided. The display substrate includes a display region and a non-display region surrounding the display region. A portion, in the non-display region, of the display substrate includes: a base, a first material layer disposed on a side of the base, and a second material layer disposed on a side of the first material layer away from the base. The first material layer includes a first portion and a plurality of second portions, a thickness of the first portion is less than a thickness of the second portion, a first portion is disposed between any two adjacent second portions, and the second material layer covers the first material layer.

Abstract: A distributed demagnetizing coil system, a shielding device, and a demagnetizing method. The system includes turns of demagnetizing coils evenly wound on each shielding surface of a shielding body in the shielding device at intervals and connecting wires provided on outer side of the shielding surface in an inflection manner. One half of each turn is located on inner side of the wound shielding body and the other half of each turn s located on outer side of the wound shielding body for providing corresponding demagnetizing magnetic fields to form a closed magnetic flux loop. One half of each connecting wire is connected to the corresponding demagnetizing coil, the other half of each connecting wire is reversely inflected along an original path and is connected to a power supply module, so that corresponding demagnetizing current is introduced into each demagnetizing coil connected to the connecting wire.

Abstract: A cleaning robot and a shortest path planning method based on a cleaning robot are disclosed, a plurality of cleaning lines are formed by controlling the cleaning robot to perform cleaning in an area according to a zigzag-shaped path; association information of midpoints of at least a part of the cleaning lines is recorded to form a node skeleton tree in which midpoints are represented by nodes, the association information of each midpoint includes: position information of a node corresponding to the midpoint, position information of a parent node, and information of the number of child nodes of the parent node; in the process of traversing upwardly from a current node or traversing upwardly from both a current node and a target node in the node skeleton tree, the node skeleton tree is compressed, so as to determine the shortest planned path from the current node to the target node.

Abstract: A pentapeptide associated with integrin receptor ?v?3, which has a sequence of arginine-tryptophan-arginine-asparagine-methionine. The pentapeptide targets tumor cells highly expressing ?v?3, but not tumor cells lowly expressing ?v?3 and normal cells. Accordingly, the pentapeptide is useful in the diagnosis and treatment of cancers.

Abstract: A cleaning robot and a shortest path planning method based on a cleaning robot are disclosed, a plurality of cleaning lines are formed by controlling the cleaning robot to perform cleaning in an area according to a zigzag-shaped path; association information of midpoints of at least a part of the cleaning lines is recorded to form a node skeleton tree in which midpoints are represented by nodes, the association information of each midpoint includes: position information of a node corresponding to the midpoint, position information of a parent node, and information of the number of child nodes of the parent node; in the process of traversing upwardly from a current node or traversing upwardly from both a current node and a target node in the node skeleton tree, the node skeleton tree is compressed, so as to determine the shortest planned path from the current node to the target node.

Abstract: A pentapeptide associated with integrin receptor ?v?3, which has a sequence of arginine-tryptophan-arginine-asparagine-methionine. The pentapeptide targets tumor cells highly expressing ?v?3, but not tumor cells lowly expressing ?v?3 and normal cells. Accordingly, the pentapeptide is useful in the diagnosis and treatment of cancers.

Abstract: A method for displaying a terminal charging status and a terminal. The method includes: displaying a charging status region on a terminal screen when it is detected that a terminal battery is being charged, with a halo enlarging or shrinking with a preset frequency existing at the edge of the charging status region; according to a ratio of the current electric quantity of the terminal battery to the electric quantity of the terminal battery being fully charged, displaying a filled region having the same ratio in the charging status region. The method for displaying a terminal charging status and the terminal can realize visually displaying a charging status and a charging progress of the terminal.

Abstract: For unlocking touch control of a touch control terminal, it is detected if any unlock object is selected, then the selected unlock object is tracked to see if the selected unlock object has slid to any of a plurality of unlocking positions outside the corresponding locking zone. If positive, the touch control for a function corresponding to the selected unlock object is unlocked.

Abstract: A method for displaying a terminal charging status and a terminal. The method includes: displaying a charging status region on a terminal screen when it is detected that a terminal battery is being charged, with a halo enlarging or shrinking with a preset frequency existing at the edge of the charging status region; according to a ratio of the current electric quantity of the terminal battery to the electric quantity of the terminal battery being fully charged, displaying a filled region having the same ratio in the charging status region. The method for displaying a terminal charging status and the terminal can realize visually displaying a charging status and a charging progress of the terminal.

Abstract: For unlocking touch control of a touch control terminal, it is detected if any unlock object is selected, then the selected unlock object is tracked to see if the selected unlock object has slid to any of a plurality of unlocking positions outside the corresponding locking zone. If positive, the touch control for a function corresponding to the selected unlock object is unlocked.