Abstract: Provided are an array substrate, a display panel and an electronic device. The array substrate includes a first scanning line located on a first metal layer and a semiconductor wire located on a semiconductor active layer. The first scanning line includes a first metal wire segment extending in a first direction and at least one second metal wire segment extending in a second direction from the first metal wire segment, and the first direction intersects with the second direction. The semiconductor wire includes a first semiconductor wire segment extending in the second direction and a second semiconductor wire segment extending in the first direction, and the first semiconductor wire segment is connected to the second semiconductor wire segment. The orthographic projection of the first metal wire segment on a substrate overlaps the orthographic projection of the first semiconductor wire segment on the substrate.

Abstract: The present application provides a synchronization method. The method includes: transmitting, by a first wireless communication chip of the electronic device, a synchronization signal to a second wireless communication chip of the active pen and simultaneously transmitting a first indication signal to a touch control chip of the touch screen; where the first indication signal is used to instruct the touch control chip to detect a driving signal transmitted by the active pen after from reception of the first indication signal, the second wireless communication chip is further configured to transmit a second indication signal to a driving chip of the active pen while receiving the synchronization signal, the second indication signal is used to instruct the driving chip to transmit the driving signal after from reception of the second indication signal, the second preset duration is less than the first preset duration.

Abstract: The present invention provides an aqueous polymer composition and an aqueous coating composition comprising such aqueous polymer composition that shows balanced stain resistance, freeze-thaw stability, and anti-clogging properties.

Abstract: An aqueous polymer composition comprising an acetoacetoxy functional polymer, a metal pyrithione compound, and TEMPO and/or its derivative, showing less yellowing.

Abstract: The present application provides a synchronization method. The method includes: transmitting, by a first wireless communication chip of the electronic device, a synchronization signal to a second wireless communication chip of the active pen and simultaneously transmitting a first indication signal to a touch control chip of the touch screen; where the first indication signal is used to instruct the touch control chip to detect a driving signal transmitted by the active pen after from reception of the first indication signal, the second wireless communication chip is further configured to transmit a second indication signal to a driving chip of the active pen while receiving the synchronization signal, the second indication signal is used to instruct the driving chip to transmit the driving signal after from reception of the second indication signal, the second preset duration is less than the first preset duration.

Abstract: A method of producing an aqueous polymer composition and a method of reducing yellowing of an aqueous polymer composition and a coating made therefrom.

Abstract: The application discloses a display screen. The display screen includes a screen body including a cover glass and a substrate glass. The cover glass and the substrate glass each has a bonding surface and an outer surface opposite to the bonding surface. The outer surfaces of the cover glass and the substrate glass are provided with a cracking prevention layer at least in a peripheral region of a predetermined slotted region of the screen body. In a screen body cutting method disclosed in the application, cracking prevention layers are formed on the outer surfaces of both the cover glass and the substrate glass, so as to reduce the edge cracking or breaking of the screen body during the slotting and to reduce crack generated in the cover glass and the substrate glass, thereby improving overall strength of the screen body and increasing the yield of the product.

Abstract: An aqueous polymer composition comprising an acetoacetoxy functional polymer, a metal pyrithione compound, and TEMPO and/or its derivative, showing less yellowing.

Abstract: A method for allocating a central processing unit resource to a virtual machine, including determining, according to a change in the number of virtual machines in an advanced resource pool, the number of allocated physical cores in the advanced resource pool; and adjusting, according to the number of the allocated physical cores in the advanced resource pool, the number of allocated physical cores in a default resource pool, where the advanced resource pool and the default resource pool are resource pools that are obtained by dividing physical cores of a central processing unit according to service levels of the resource pools.

Abstract: The present invention provides an aqueous composition for coating substrates comprising: one or more emulsion copolymer, the emulsion copolymer being a copolymerization product of a monomer mixture comprising a monomer of formula I, wherein R1 is hydrogen or methyl, X is a divalent organic alkylene oxide group, n is an integer ranging from 1 to 50 and R2 is hydrogen or an aliphatic or aromatic hydrocarbon group having from 1 to 20 carbon atoms, and a phosphate surfactant. When incorporated into a coating composition, the coating composition show both improved stain-resistance properties and anti-clogging properties.

Abstract: A method of producing an aqueous polymer composition and a method of reducing yellowing of an aqueous polymer composition and a coating made therefrom.

Abstract: The present invention provides an aqueous polymer composition and an aqueous coating composition comprising such aqueous polymer composition that shows balanced stain resistance, freeze-thaw stability, and anti-clogging properties.

Abstract: The application discloses a display screen. The display screen includes a screen body including a cover glass and a substrate glass. The cover glass and the substrate glass each has a bonding surface and an outer surface opposite to the bonding surface. The outer surfaces of the cover glass and the substrate glass are provided with a cracking prevention layer at least in a peripheral region of a predetermined slotted region of the screen body. In a screen body cutting method disclosed in the application, cracking prevention layers are formed on the outer surfaces of both the cover glass and the substrate glass, so as to reduce the edge cracking or breaking of the screen body during the slotting and to reduce crack generated in the cover glass and the substrate glass, thereby improving overall strength of the screen body and increasing the yield of the product.

Abstract: A method for allocating a central processing unit resource to a virtual machine, including determining, according to a change in the number of virtual machines in an advanced resource pool, the number of allocated physical cores in the advanced resource pool; and adjusting, according to the number of the allocated physical cores in the advanced resource pool, the number of allocated physical cores in a default resource pool, where the advanced resource pool and the default resource pool are resource pools that are obtained by dividing physical cores of a central processing unit according to service levels of the resource pools.

Abstract: A method for allocating a central processing unit resource to a virtual machine, including determining, according to a change in the number of virtual machines in an advanced resource pool, the number of allocated physical cores in the advanced resource pool; and adjusting, according to the number of the allocated physical cores in the advanced resource pool, the number of allocated physical cores in a default resource pool, where the advanced resource pool and the default resource pool are resource pools that are obtained by dividing physical cores of a central processing unit according to service levels of the resource pools.

Abstract: The invention provides a novel method for controlling and/or treating the growth of biofilms by promoting growth of the periphery cells and/or increasing nutrient consumption by the periphery cells so that the growth of peripheral cells is not only independent from nutrients (e.g., ammonium) provided by the interior cells of the biofilms, but also causes interior cells starved to death. The accessible peripheral cells are then treated and/or eliminated by biofilm control substance of antibiotics or toxic chemicals. Therefore, the invention method controls and eliminates both peripheral and interior cells within biofilms. The invention method can be used in various industries, such as clinical and dental medicine and medical equipment, food and oil industry, and water supply systems.

Abstract: The present invention provides an aqueous composition for coating substrates comprising: one or more emulsion copolymer, the emulsion copolymer being a copolymerization product of a monomer mixture comprising a monomer of formula I, wherein R1 is hydrogen or methyl, X is a divalent organic alkylene oxide group, n is an integer ranging from 1 to 50 and R2 is hydrogen or an alphatic or aromatic hydrocarbon group having from 1 to 20 carbon atoms, and a phosphate surfactant. When incoroporated into a coating composition, the coating composition show both improved stain-resistance properties and anti-clogging properties.

Abstract: A liquid storage device for a propellant tank in a spacecraft includes a gas-guide tube, a cover plate, a housing, blades, a supporting column, a base, a passage-window pressing plate, a passage-window mesh piece, a liquid-storage-device mesh piece, a fixing block, and a pressing plate for the liquid-storage-device mesh piece. The blades are uniformly distributed on and fixed to the support column in a radial direction to form an integral structure, and the integral structure is mounted on and fixed to a circular partition plate in the base. The liquid-storage-device mesh piece is pressed on the circular partition plate in the base by the pressing plate for the liquid-storage-device mesh piece and then is fixed. The passage-window mesh piece is pressed on the outer side of a cylinder wall of the base by the passage-window pressing plate and then is fixed.

Abstract: A liquid storage device for a propellant tank in a spacecraft includes a gas-guide tube, a cover plate, a housing, blades, a supporting column, a base, a passage-window pressing plate, a passage-window mesh piece, a liquid-storage-device mesh piece, a fixing block, and a pressing plate for the liquid-storage-device mesh piece. The blades are uniformly distributed on and fixed to the support column in a radial direction to form an integral structure, and the integral structure is mounted on and fixed to a circular partition plate in the base. The liquid-storage-device mesh piece is pressed on the circular partition plate in the base by the pressing plate for the liquid-storage-device mesh piece and then is fixed. The passage-window mesh piece is pressed on the outer side of a cylinder wall of the base by the passage-window pressing plate and then is fixed.

Abstract: The present invention relates to a method and a device for adjusting memory of a virtual machine. The method includes: checking memory usages of virtual machines according to a preset memory usage threshold to determine multiple virtual machines whose memory is to be adjusted; determining, according to parameters preselected by the multiple virtual machines whose memory is to be adjusted, priority levels of the virtual machines whose memory is to be adjusted; and adjusting, according to the priority levels of the virtual machines whose memory is to be adjusted, memory of the virtual machines whose memory is to be adjusted. According to embodiments of the present invention, memory of a virtual machine on which a key application or service is deployed is adjusted in time and prevents a process of a priority service from being affected due to delayed memory adjustment.