Abstract: Mechanisms are provided for salted password protection of computing resources. An entity identifier and password for authenticating an entity to access a protected computing resource are received and a client salt value is generated by a password management engine of a client computing device. A server salt value is generated as a random value that is combined with the client salt value to generate a combined salt value. The combined salt value is combined with the password to generate a combined salted password. A hash value is generated based on a hash function and the combined salted password as an input to the hash function, and the server salt value is encrypted based on an encryption key and an encryption algorithm to generate an encrypted server salt value. The entity identifier, hash value, and encrypted server salt value are stored in a secured database for later validation of access requests.

Abstract: A welding dust removal apparatus may include a dust removal pipe, one end of the dust removal pipe communicating with a suction apparatus; and dust suction assemblies, each including a first dust suction member and a second dust suction member, where the first dust suction member may have a first dust suction opening and a first outlet communicating with each other, the second dust suction member may have a second dust suction opening and a second outlet communicating with each other, an electrode assembly may be placed between the first dust suction opening and the second dust suction opening, and both the first outlet and the second outlet may communicate with the other end of the dust removal pipe.

Abstract: The present application provides an array base plate and a light emitting apparatus, which relates to the technical field of displaying. The array base plate includes: a substrate; and a plurality of electrically-conductive-pad groups located on the substrate, wherein each of the electrically-conductive-pad groups includes at least one electrically conductive pad; the electrically conductive pad includes an electrically conducting layer and a first connecting layer, the first connecting layer is located on one side of the electrically conducting layer away from the substrate, and an orthographic projection of the first connecting layer on the substrate and an orthographic projection of the electrically conducting layer on the substrate at least partially intersect or overlap; and a thickness of the first connecting layer in a thickness direction of the substrate is greater than or equal to a thickness of the electrically conducting layer in the thickness direction of the substrate.

Abstract: A method for making a profile with a micro-hole, in particular using a continuous composite extrusion process, comprises embedding, in a position in a matrix of the profile to be formed where a micro-hole is to be formed, a continuous wire having a shape and size consistent with that of the micro-hole; sawing a composite profile with the wire obtained by extrusion to a desired length; and removing the wire from the sawed composite profile using a predetermined physical or chemical method without changing the matrix of the composite profile so that the micro-hole of the predetermined size and shape is formed in the predetermined position in the profile. This method is simple, does not require any large, expensive, and sophisticated equipment, can produce continuous micro-holes of different specifications, and can be used in a wide variety of applications.

Abstract: The memory device includes a plurality of memory cells arranged in a plurality of blocks, which are arranged in at least one plane. A controller is in electrical communication with the plurality of memory cells. The controller is configured to define a multi-block group that includes at least two blocks to be erased. The controller is further configured to simultaneously apply at least one erase pulse to the multi-block group. The controller is further configured to individually and sequentially apply a verify pulse to the blocks. In response to all blocks passing verify, the controller is configured to complete the erase operation. In response to at least one of the blocks not passing verify, the controller is configured to individually and sequentially apply an erase pulse and then a verify pulse to the at least one block that did not pass verify.

Abstract: Embodiments of the present disclosure relate to a coprocessor, a host processor, a crash detection method and an electronic device. In this method, the coprocessor sends a handshake request to the host processor capable of running an operating system. The host processor performs an operation triggered by the handshake request. The host processor sends a positive response to the handshake request to the coprocessor if the operation is performed successfully; and the host processor sends, to the coprocessor, a negative response to the handshake request or no response if the operation is performed successfully. The coprocessor monitors a response to the handshake request from the host processor and determines a detection result of hardware crash associated with the operating system at least based on a monitoring result of this response.

Abstract: The present disclosure provides a blockchain-based green power certification method, apparatus, and system, to pre-process obtained basic data to obtain proof-of-existence data, certify the proof-of-existence data from a production side and a consumption side by using a certification chain and a token chain respectively, and obtain a green power attribute certificate and a green power consumption label if the certification is passed; generate a unique digital identifier for the green power attribute certificate and the green power consumption label separately based on a non-fungible token (NFT), which realizes non-interchangeability, indivisibility, and other characteristics of the certificate and the identifier; and supervise and verify a certification process by using a chain of custody, and generate a corresponding unique blockchain identifier for the certification chain, the token chain, and the chain of custody separately through multi-chain interaction, so as to realize data interaction between blockcha

Abstract: An array substrate includes: a first substrate (10), including a plurality of sub-pixel regions (101) arranged in an array along a row direction (X) and a column direction (Y); a pixel circuit layer, including a plurality of sub-pixel circuits; and a planarization layer (17), provided with a first via hole (170) located in the sub-pixel regions (101), and includes at least one pattern portion (171), the pattern portion (171) includes a plurality of pattern units (171a) arranged in an array along the row direction (X) and the column direction (Y); where the pattern unit (171a) further includes a second bump (1712) located within a central area surrounded by each of the first bumps (1710), and the spacing groove (1711) on a same side of the first bump (1710) and the second bump (1712) is arranged in a non-straight shape.

Abstract: This application provides a method for adjusting a virtual scene performed by an electronic device. The method includes: receiving a scale operation on a virtual scene in a global state; in accordance with a determination that a scale ratio corresponding to the scale operation is in a scale ratio interval corresponding to an enlarged state: causing a first angle between the screen and a first plane on which an enlarged state canvas is located, the enlarged state canvas comprising a ground layer and a grid layer, wherein the grid layer including a plurality of grids is displayed grid layer based on first transparency and the ground layer including a ground material of the virtual scene is displayed grid layer based on second transparency; and displaying an attachment layer above the ground layer on a second plane based on third transparency, wherein the second plane is parallel to the screen.

Abstract: This application provides a display apparatus and an electronic device. A transparent dielectric layer is added to the display apparatus, metal is deposited on the transparent dielectric layer, to form a metal grid, and a part of the metal grid is used as a radiator of an antenna structure. After an antenna is integrated into the display apparatus, through optimization of an optical design, the metal grid may meet a requirement for optical transmittance, and display effect is not obviously affected. In addition, because the antenna structure is integrated into the display apparatus, coverage space of a wireless signal is increased. This avoids occurrence of a signal blind region, so that the electronic device has a more reliable connection in a millimeter-wave band, to meet a communication requirement.

Abstract: Embodiments of the present disclosure provide a multimedia playing method and a device. The method includes: displaying a first interface; playing a segment of a first playing object on the first interface, where the first interface includes prompt information, and the prompt information is used to prompt that the segment of the first playing object is being played.

Abstract: Embodiments of the present disclosure provide are an extrusion coating apparatus and a battery production system. The extrusion coating apparatus includes: a first die head and a second die head connected to each other in a snap-fit manner; a flow channel formed between the first die head and the second die head, the flow channel including a feeding inlet and a discharging outlet; and at least one gasket disposed between the first die head and the second die head. The at least one gasket is disposed at two sides of the flow channel in a direction from the feeding inlet to the discharging outlet. During production, sizes of the gasket may be adjusted based on a change in speed distribution at the discharging outlet, thereby adjusting the sizes of the flow channel. By adjusting the flow channel, extrusion speed distribution is further regulated to accommodate slurries with different viscosities.

Abstract: An antenna includes a first substrate and a second substrate oppositely arranged; the first substrate includes: a first dielectric substrate having a first surface and a second surface oppositely arranged; a reference electrode layer on the first surface; at least one first radiation part on the second surface and having an orthographic projection on the first dielectric substrate at least partially overlapping that of the reference electrode layer; and at least one feeding structure on the second surface, electrically connected to the first radiation part, and having an orthographic projection on the first dielectric substrate at least partially overlapping that of the reference electrode layer; the second substrate includes: a second dielectric substrate opposite to the second surface; and at least one second radiation part on the second dielectric substrate, and each having an orthographic projection on the first surface within that of one first radiation part.

Abstract: The present invention relates to tricyclic compounds, and pharmaceutical compositions of the same, that are inhibitors of one or more FGFR enzymes and are useful in the treatment of FGFR-associated diseases such as cancer.

Abstract: A control interface (10) for controlling a system, comprising a module comprising: a carrier (32) having a top surface and an opposite bottom surface; an elongate window formed in, or adjacent, the carrier; an elongate array of light sources (36) on the bottom surface of the carrier; a reflector arrangement (40) for reflecting light from the array of light sources towards the window (38) to escape from the top surface, such that a light path is formed between each light source and the window (38), with a portion of the light paths being parallel to the carrier (32), wherein the light sources are adapted to be turned on in response to a control signal; wherein the module further comprises: a user interface surface (20), comprising a track area (22) for receiving touch input from a user, wherein the window is formed beneath the track area; and a touch sensor circuit (34) beneath the track area (22), wherein the touch sensitive circuit (34) comprises a touch sensor region on the top surface of the carrier (32);

Abstract: The present disclosure provides an array substrate and a method for manufacturing the same, a display panel and a display device. The array substrate includes along a thickness direction: a base substrate; a gate line fixing portion and a common electrode, materials of the gate line fixing portion and the common electrode are identical conductive materials and the gate line fixing portion and the common electrode are located in the same structural layer; a gate line arranged on the gate line fixing portion, and a common electrode line arranged on the common electrode, the gate line fixing portion is used for fixing the gate line to the base substrate. The display panel includes the array substrate. The display device includes the display panel. The manufacturing method is used to manufacture the array substrate.

Abstract: The present invention belong to the technical field of lattice tower structure monitoring, and discloses a displacement reconstruction method for a lattice tower structure based on improved mode superposition.

Abstract: A control system includes: a fracturing control device configured to acquire a target fracturing pressure of a fracturing unit, perform loop control on the fracturing unit by taking the target fracturing pressure as a control target, and set a target sand blending pressure for the sand blending unit; a sand blending control device configured to perform loop control on the sand blending unit by taking the target sand blending pressure as a control target.

Abstract: A memory device including an array of memory cells arranged in a plurality of word lines is provided. A control circuitry is configured to program the memory cells of a selected word line to a plurality of leading data states in a plurality of programming loops that include programming and verify pulses. The control circuitry is also configured to count a total number of programming loops during programming of the selected word line. The control circuitry is also configured to program at least one memory cell of the selected word line to a last data state in at least one last data state programming loop. In response to both the total number of programming loops being less than a first predetermined threshold and the number of last data state programming loops being equal to a second predetermined threshold, the control circuitry automatically skips verify in a final programming loop.

Abstract: Provided are a standing coke-making furnace, a coke-making system and a method thereof.