Abstract: A method and device for image processing, a terminal and a storage medium. The method includes acquiring an image generated by an infrared sighting telescope arranged on a firearm; determining a grey level dynamic range of a preset first portion of the image; if a difference value between the grey level dynamic range value and the grey level of the preset second portion reaches a preset starting processing threshold, performing mean filtering processing on each pixel of the preset second portion to obtain a filtered grey level; and if the filtered grey level is greater than a preset grey level expectation threshold, processing the pixel, so that the grey level of the pixel is close to the grey level expectation value.

Abstract: The present disclosure provides a display panel including a stack of: a substrate, including a display area and a non-display area; a first conductive layer, including a first conductive part located in the non-display area, wherein the first conductive part is provided with an opening, and the opening penetrates through the first conductive part along a thickness direction; a second conductive layer, including a feed line, wherein the feed line is arranged opposite to and is insulated from the first conductive part, so that the feed line cooperates with the opening to form a slot antenna, and the feed line is configured to be electrically connected with a communication chip to acquire a signal to be radiated from the communication chip. Since the slot antenna in the present disclosure is arranged in the non-display area, so that the optical transmittance of the display area will not be reduced by the slot antenna.

Abstract: An displaying device includes a backlight module, a display panel located on one side of the backlight module, at least two first driving-chip groups, at least two first circuit boards and a system chip, each of the first driving-chip groups includes at least two first driving chips, and all of the first driving chips are electrically connected to the display panel. Each of the first circuit boards is electrically connected to one first driving-chip group, the first circuit boards are cascaded, and at least some of the signals transmitted in the first circuit boards are synchronous. The first circuit boards are electrically connected to the backlight module. The system chip is electrically connected to the first circuit boards, and configured for providing at least two channels of the same video signal to the at least two first circuit boards, and receiving a touch-controlling signal from the display panel.

Abstract: The present disclosure provides a massage device, including: a housing, a motor, and a telescopic component, wherein the motor and the telescopic component are arranged in the housing, and the motor is configured to drive the telescopic component to perform linear reciprocating motion along an axial direction of the housing. The massage device in the present disclosure has a simple structure and is easy to use, it can relax muscles in different parts of the body, effectively relieve fatigue, and enhance the pleasant feeling of human body massage.

Abstract: Disclosed is use of a pyramid of ZlRc and ZlRd genes from Zizania latifolia in increasing a polyphenol content of a rice seed, which relates to the technical field of plant genetic engineering. The nucleotide sequence of ZlRd gene is set forth in SEQ ID NO: 1, and the nucleotide sequence of ZlRc gene is set forth in SEQ ID NO: 2. The purpose of the present disclosure is to increase the polyphenol content in the rice seed and simultaneously overexpress ZlRc and ZlRd genes in rice.

Abstract: Disclosed is use of a pyramid of ZlRc and ZlRd genes from Zizania latifolia in increasing a polyphenol content of a rice seed, which relates to the technical field of plant genetic engineering. The nucleotide sequence of ZlRd gene is set forth in SEQ ID NO: 1, and the nucleotide sequence of ZlRc gene is set forth in SEQ ID NO: 2. The purpose of the present disclosure is to increase the polyphenol content in the rice seed and simultaneously overexpress ZlRc and ZlRd genes in rice.

Abstract: A backlight module includes a light guide plate having a bottom surface, a light exit surface, and a light incident surface a substrate located on a side of the bottom surface away from the light exit surface; first light-emitting devices located on a side of the substrate proximate to the bottom surface second light-emitting devices disposed opposite to the light incident surface; and a prism sheet located on a side of the light guide plate away from the substrate. The first light-emitting devices are configured to emit first light, so that the first light passes through the light guide plate and the prism sheet to become light of a first viewing angle. The prism sheet is configured to cooperate with the light guide plate to modulate second light emitted by the second light-emitting devices into light of a second viewing angle which is smaller than the first viewing angle.

Abstract: A backlight module, and a display device and a driving method thereof, which relate to the technical field of displaying. The backlight module includes a substrate, and a plurality of light sources and a plurality of reflector cups arranged at one side of the substrate; each reflector cup includes a lower port, an upper port, a cup body connected between the lower port and the upper port, and a plurality of micro structures arranged on an inner wall surface of the cup body; the plurality of light sources are separately located at the lower ports of the different reflector cups; and light-emitting surfaces of the light sources face the upper ports; the micro structures have a plurality of reflecting surfaces: the reflecting surfaces are configured for reflecting light emitted by the light sources.

Abstract: An array substrate, a display device, and a drive-for-heating method for the display device. The array substrate includes: pixel units on a first base substrate; a data line on the first base substrate; a touch signal line on the first base substrate; a heating element on the first base substrate, and configured to generate heat under driving of a drive-for-heating current; a common electrode on the first base substrate and reused as a touch electrode; and a pixel electrode on the first base substrate. The thin film transistor includes an active layer in a semiconductor layer and a gate electrode in a first conductive layer. The data line is in a second conductive layer, one of the pixel electrode and the common electrode is in a third conductive layer, and a layer where the heating element is located is between the semiconductor layer and the third conductive layer.

Abstract: The present disclosure provides massager, comprising: a shell, an inner sleeve assembled in the shell, and a vibration mechanism for driving the inner sleeve to massage and stimulate a massaged area, wherein: the inner sleeve is made of elastic material and a gap space is reserved between the inner sleeve and the shell; the massager also comprises a sucking mechanism, which is activated to pump or inflate air to form a pressure difference between the massage cavity inside the inner sleeve and the gap space; the inner sleeve expands or contracts accordingly under the influence of the pressure difference and recovers accordingly after the sucking mechanism stops pumping or inflating, thereby forming a sucking cycle.

Abstract: A backlight module includes a light guide plate having a bottom surface, a light exit surface, and a light incident surface a substrate located on a side of the bottom surface away from the light exit surface; first light-emitting devices located on a side of the substrate proximate to the bottom surface second light-emitting devices disposed opposite to the light incident surface; and a prism sheet located on a side of the light guide plate away from the substrate. The first light-emitting devices are configured to emit first light, so that the first light passes through the light guide plate and the prism sheet to become light of a first viewing angle. The prism sheet is configured to cooperate with the light guide plate to modulate second light emitted by the second light-emitting devices into light of a second viewing angle which is smaller than the first viewing angle.

Abstract: An array substrate, a display device, and a drive-for-heating method for the display device. The array substrate includes: pixel units on a first base substrate; a data line on the first base substrate; a touch signal line on the first base substrate; a heating element on the first base substrate, and configured to generate heat under driving of a drive-for-heating current; a common electrode on the first base substrate and reused as a touch electrode; and a pixel electrode on the first base substrate. The thin film transistor includes an active layer in a semiconductor layer and a gate electrode in a first conductive layer. The data line is in a second conductive layer, one of the pixel electrode and the common electrode is in a third conductive layer, and a layer where the heating element is located is between the semiconductor layer and the third conductive layer.

Abstract: A backlight module, and a display device and a driving method thereof, which relate to the technical field of displaying. The backlight module includes a substrate, and a plurality of light sources and a plurality of reflector cups arranged at one side of the substrate; each reflector cup includes a lower port, an upper port, a cup body connected between the lower port and the upper port, and a plurality of micro structures arranged on an inner wall surface of the cup body; the plurality of light sources are separately located at the lower ports of the different reflector cups; and light-emitting surfaces of the light sources face the upper ports; the micro structures have a plurality of reflecting surfaces: the reflecting surfaces are configured for reflecting light emitted by the light sources.

Abstract: The embodiments of the present disclosure provide a lens, a lens array, a displaying module and a displaying device. The lens includes a main lens body and a light emitting member; the main lens body is a conical housing having an inner cavity, and the light emitting member is disposed at a first end of the main lens body; a first quadric surface is disposed in the inner cavity of the main lens body; a second quadric surface is disposed on an inner wall of the main lens body; the first quadric surface is convex toward the first end of the main lens body, and the second quadric surface is convex toward a second end of the main lens body.

Abstract: Disclosed is a method for gene expression by transient transformation of a wild rice seed using Agrobacterium. The method includes the following steps: subjecting a wild rice seed to induction culture and subculture in sequence, and selecting a resulting callus with a dense structure to allow pre-culture to obtain a pre-cultured callus; transforming a 1305Ubi-Ubi-GFP-H plasmid carrying a green fluorescent protein (GFP) gene into an Agrobacterium strain EHA105 or LBA4404 to obtain a positive Agrobacterium strain; subjecting the positive Agrobacterium strain to culture to obtain a bacterial suspension with an optical density (OD) value of 0.02 to 0.5 at a wavelength of 600 nm to obtain an infection bacterial solution; and infecting the pre-cultured callus with the infection bacterial solution to allow co-culture and recovery culture in sequence; observing an infection status of a recovered callus under a stereo fluorescence microscope, and calculating a transient expression rate.

Abstract: The present application discloses a semi-dominant molecular marker related to maize dwarf and an application thereof, and relates to the technical field of maize molecular breeding. The molecular marker related to the maize dwarf is caused by a non-synonymous mutation from G to A in a maize gene Zm00001d013465, and the molecular marker is a nucleotide sequence composed of the non-synonymous mutation site and its upstream and downstream bases. The present application identifies a dwarf mutant, coded as E5779, from an EMS mutation population with maize B73 as the genetic background. By genome resequencing and Mutmap mapping, it is found that the mutant is caused by the non-synonymous mutation from G to A in the gene Zm00001d013465. The molecular marker is developed based on this, and the analysis and utilization of E5779 are helpful to improve the maize plant height and density-tolerant breeding, it has an important breeding application potential.

Abstract: A lighting device suitable for freezers includes a housing and a light source arranged in the housing. The lighting device further includes a light-transmitting member arranged within the light-emitting range of the light source. The light-transmitting member includes a first light-transmitting portion for irradiating the upper portion of the freezer, a second light-transmitting portion for irradiating the middle of the freezer, and a third light-transmitting portion for irradiating the lower portion of the freezer. The light-emitting surfaces of the first light-transmitting portion and the second light-transmitting portion are planes and the light-emitting surface of the third light-transmitting portion is in form of a stepped surface. The lighting device of the present disclosure makes items in the freezer irradiated more evenly, significantly convenient for the users.

Abstract: Disclosed is a backlight assembly, including first and second light guide plates, and first and second light sources; light emitted by the first light source can be emitted from a surface of the first light guide plate facing the second light guide plate at a first set emitting angle, after being incident into the first light guide plate and reflected by a plurality of first microstructures disposed on a surface of the first light guide plate facing away from the second light guide plate; light emitted by the second light source can be emitted from a surface of the second light guide plate facing away from the first light guide plate at a second set emitting angle, after being incident into the second light guide plate and reflected by a plurality of second microstructures disposed on a surface of the second light guide plate facing the first light guide plate.

Abstract: The present disclosure provides massager, comprising: a base body, a driving mechanism assembled in the base body, and a massage body drivingly connected to the driving mechanism, characterized in that the massage body comprises: a sleeve section is sleeved on the outside of the base body to relatively fix the massage body and the base body; a pressing section is connected to the end of the sleeve section and is drivingly connected to the driving mechanism, and a slap band is formed in the middle part, which is used to perform point-pressure massage on the external massaged area driven by the driving mechanism; the vibration section is used to absorb the power transmitted from the pressing section to massage the external massaged area. The present invention has an integrated design of the massage body, which can be quickly disassembled for deep cleaning of the massage body.

Abstract: The present disclosure provides a driving control module, a driving control method, a double-layer panel, and a display device. The driving control module is applied to the double-layer panel, the double-layer panel includes a first panel and a second panel, the first panel is a touch display panel, the second panel is a display panel, and the driving control module includes a control circuitry. The control circuitry is electrically coupled to the first panel and the second panel, and configured to control a touch stage of the first panel to be arranged within a spacing stage of the second panel, the first panel is configured to perform touch detection in the touch stage, and the spacing stage includes at least one of a scanning blank stage, a frame start time of image display time period, and a frame end time of the image display time period.