Abstract: A flexible display screen includes a first film layer and a second film layer. A first surface of the first film layer is configured with contacts arranged in a matrix. A first surface of the second film layer is configured with chip resistors arranged in a matrix. Resistance values of each chip resistor monotonically vary from a center to an outer edge. The first surface of the first film layer is fitted to the first surface of the second film layer. The contacts are in one-to-one correspondence with the chip resistors, and a detection point is formed by each of the contacts and corresponding chip resistors. Detection points are coupled to a processor configured to detect an intensity of an electrical signal passing through each of the detection points, and determine a bending area of the flexible display screen according to a change of the intensity of the electrical signal.

Abstract: A method for controlling a flexible display device is performed by a flexible display screen. A display interface of the flexible display screen includes a first area and a second area upon being bent. The method includes: detecting a bending operation of the flexible display screen, and determining the first area and the second area according to the bending operation; detecting a first gesture operating on the second area of the flexible display screen, and obtaining a gesture parameter of the first gesture, wherein the gesture parameter comprises at least one of a gesture type, a gesture direction, a gesture movement distance, a gesture duration, and a gesture pressure; and obtaining a target control on the first area according to the gesture parameter of the first gesture, and generating and performing a control command corresponding to the target control.

Abstract: The mask includes an evaporation surface and a glass surface facing away from the evaporation surface. The mask is provided with a plurality of evaporation holes distributed in an array. The evaporation hole penetrates the evaporation surface and the glass surface, and the evaporation hole includes a first opening on the evaporation surface and a second opening on the glass surface. An orthographic projection of the first opening on the glass surface is a first projection opening, and the first projection opening covers the second opening. An interval between the first projection opening and the second opening in a first direction of tensioning the mask is a first interval. An interval between the first projection opening and the second opening in a second direction perpendicular to the first direction is a second interval. The second interval is less than the first interval.

Abstract: During installation of a single-ply roofing membrane, the surface of the membrane can be protected from dirt, scratches and scrapes by a protective sheet which also provides other beneficial attributes that aid an installer. A roof laminate includes a roof membrane and a protective sheet is removably affixed thereto. The sheet includes at least a first layer directly secured to a second layer. The first layer provides at least one of UV protection, anti-slip, and anti-glare to the roof laminate and so aids the installer in at least one of those respects. The second layer is removably affixed to the roof membrane.

Abstract: A method for controlling display of a flexible display screen includes: traversing distance sensors in each detection sequence according to a sequence of the detection sequence, each being a target sensor, and obtaining a front adjacent sensor in front of the target sensor and a rear adjacent sensor in rear of the target sensor in the detection sequence; obtaining a corresponding proximity distance of the target sensor, the front adjacent sensor, and the rear adjacent sensor; when the proximity distance of the target sensor is less than the proximity distance of the front adjacent sensor, and is less than or equal to the proximity distance of the rear adjacent sensor, determining an unfolded position according to the target sensor; and ending the traversal; determining a visible area of the flexible display screen according to the unfolded position, and displaying a corresponding display content on the visible area.

Abstract: A method and device for controlling a display screen, wherein the method includes: obtaining remaining power information of a battery; determining screen size information corresponding to the remaining power information, wherein correspondence relations between the remaining power information and the screen size information are pre-established; and setting a current adjustable size of the display screen according to the screen size information.

Abstract: The present disclosure relates to a thin film packaging structure, which includes at least one first composite film layer. The first composite film layer includes at least one first organic film layer and at least one mesh cushioning layer. A surface of at least part of the first organic film layers is provided with the mesh cushioning layer, and/or at least part of the first organic film layers is embedded with the mesh cushioning layer. According to applying the thin film packaging structure of the present disclosure, the mesh cushioning layer has better flexibility. During cutting process or under the influence of external forces, the mesh cushioning layer can effectively cushion stress acting on a display screen, and reduce stress propagation along a direction perpendicular to a thickness direction of the display screen, thereby avoiding cracking of the display screen effectively. The present disclosure further relates to a display device.

Abstract: A novel method for performing replication of messages in a network that bridges one or more physical networks to an overlay logical network is provided. A physical gateway provides bridging between network nodes of a physical network and virtual machines in the overlay logical network by serving as an endpoint of the overlay logical network. The physical gateway does not replicate messages from the bridged physical network to destination endpoints in the overlay logical network directly, but instead tunnels the message-to-be-replicated to a designated tunnel endpoint in the overlay logical network. The designated tunnel endpoint in turn replicates the message that was tunneled to it to other endpoints in the overlay logical network.

Abstract: An intelligent terminal is provided, which includes a terminal body, a flexible screen mounted on the terminal body, a screen switching assembly, and a controller. The controller is configured to control retracting or expanding of the flexible screen with the screen switching assembly according to a scenario in which the intelligent terminal is currently located. The present disclosure further provides a method for controlling the intelligent terminal.

Abstract: The present application relates to an apparatus for purifying and/or humidifying air, and a related method for purifying and/or humidifying air. The apparatus comprises a rotary filter (1), a fan (9, 10) for passing air through the rotary filter (1), and a reservoir (4, 5), and wherein the rotation speed of the rotary filter (1) and the settings of the fan (9, 10) depend on the ambient relative humidity and ambient gas pollutant concentration. The apparatus combines the feature of chemisorption with the use of a rotary filter (1), thereby providing an apparatus which is able to purify air and/or regulate the ambient humidity based on humidity levels and levels of a target gas pollutant in the air. The invention removes the need for a pump for liquid transport, removes the need for frequent and expensive filter changes by the user, and instead only requires the user to periodically refresh the filtration solution in the reservoir (4, 5).

Abstract: The present disclosure discloses prodrugs of gamma-hydroxybutyric acid as well as compositions and uses thereof.

Abstract: A ripple pre-amplification based fully integrated LDO pertains to the technical field of power management. The positive input terminal of a transconductance amplifier is connected to a reference voltage Vref, and the negative input terminal of the transconductance amplifier is connected to the feedback voltage Vfb. The output terminal of the transconductance amplifier is connected to the negative input terminal of a transimpedance amplifier and the negative input terminal of an error amplifier. The positive input terminal of the transimpedance amplifier is connected to the ground GND, and the output terminal of the transimpedance amplifier is connected to the positive input terminal of the error amplifier. The gate terminal of the power transistor MP is connected to the output terminal of the error amplifier, the source terminal of the power transistor MP is connected to an input voltage VIN, and the drain terminal of the power transistor MP is grounded.

Abstract: A composite magnetic matrix comprising a porous metal-organic framework (MOF) and a plurality of molecular magnets, where a plurality of pores of the MOF each comprise one of the plurality of molecular magnets, and where the each of the plurality of molecular magnets retains its magnetic properties in the matrix. The molecular magnet may be, for example, a single-molecule magnet or a single-chain magnet. For example, the composite magnetic matrix Mn12Ac@MOF comprises Mn12O12(O2CCH3)16(OH2)4 (Mn12Ac) as the single-molecule magnet and [Al(OH)(SDC)]n (H2SDC=4,4?-stilbenedicarboxylic acid) (CYCU-3) as the porous metal-organic framework.

Abstract: The disclosure provides a method for detection of an uninitialized variable. The method includes running a first function, wherein the first function comprises a local variable and a first flag associated with the local variable for indicating an initialization state of the local variable; calling a second function from the first function, with the local variable as a parameter of the second function, wherein the second function comprises a second flag associated with the parameter for indicating an initialization state of the parameter; and updating the first flag based at least on the second flag returned from the second function.

Abstract: The present disclosure discloses prodrugs of gamma-hydroxybutyric acid as well as compositions and uses thereof.

Abstract: A novel method for performing replication of messages in a network that bridges one or more physical networks to an overlay logical network is provided. A physical gateway provides bridging between network nodes of a physical network and virtual machines in the overlay logical network by serving as an endpoint of the overlay logical network. The physical gateway does not replicate messages from the bridged physical network to destination endpoints in the overlay logical network directly, but instead tunnels the message-to-be-replicated to a designated tunnel endpoint in the overlay logical network. The designated tunnel endpoint in turn replicates the message that was tunneled to it to other endpoints in the overlay logical network.

Abstract: A device for monitoring healthy status of machinery mounts is provided, which may include a plurality of vibration detectors, a signal acquisition device and a signal processor. The vibration detectors may detect the vibration signals from of a machine device, where the machine device may include a plurality of machinery mounts. The signal acquisition device may receive the vibration signals of the vibration detectors. The signal processor may execute a modal frequency analysis process to analyze the vibration signals of the vibration detectors, and calculate a vibration mode corresponding to the natural frequency of the machinery mounts in current status to serve as the test mode; then, the signal processor may compare the test mode with a reference mode to determine the healthy status of the machinery mounts, where the reference mode is corresponding to the natural frequency of the machinery mounts in the optimized status.

Abstract: The present disclosure provides compositions and methods for selectively killing senescent cells, wherein the composition comprises a compound of Formula (I) or a compound of Formula (II). The selective killing of senescent cells may delay aging and/or treat age-related disorders.