Abstract: A method for defending an HTTP flood attack includes: determining the number of HTTP requests, transmitted by a protection device, received within each monitored time interval, where the HTTP requests include HTTP requests carried by a single data packet and HTTP requests carried by a plurality of data packets; verifying a target HTTP request after the number of HTTP requests received within any monitored time interval reaches a first threshold, where the target HTTP request includes an HTTP request received after the number of HTTP requests received within any monitored time interval reaches the first threshold; and responding to a verified target HTTP request.

Abstract: The invention relates to an anti-fatigue cold mixed epoxy resin material, preparation method and application thereof, comprising component A and component B with mass ratio of 1:1-10:1, component A comprising fluid epoxy resin, active toughener, active diluents, coupling agent and defoamer; component B is any one of or a mixture of two or more than two of alicyclic amine or amino terminated polyether, cyanoethylamine, phenolic modified amine or hydroxyalkyl modified amine. Introduced epoxy terminated organosilicon block polyurethane prepolymer breaks the limitation that elongation at fracture of epoxy resin system based on “sea-island structure” is difficult to break through 100%. The invention is suitable for bridge deck pavement of long-span cable bearing bridge, waterproof bonding material or used for airport pavement, municipal viaduct, ramp and other occasions with high requirements for fatigue resistance of pavement material.

Abstract: A double-walled drill pipe includes an outer drill pipe, an inner drill pipe and a drill pipe sealing apparatus. The outer drill pipe includes an axial through hole and a wall surface through hole, and the wall surface through hole is disposed in a wall surface of the outer drill pipe to connect the outside of the double-walled drill pipe and the axial through hole. The inner drill pipe is rotatably disposed in the axial through hole, and includes a fluid guiding hole connected to the wall surface through hole. The drill pipe sealing apparatus is disposed between the outer drill pipe and the inner drill pipe. The drill pipe sealing apparatus is axially located between a driving end and a connecting port of the wall surface through hole connected to the axial through hole. A drilling machine including the double-walled drill pipe is also provided.

Abstract: The present disclosure relates to a system, method, and computer program for creating a complete transcription of an audio recording from separately transcribed redacted and unredacted words. The system receives an original audio recording and redacts a plurality of words from the original audio recording to obtain a modified audio recording. The modified audio recording is outputted to a first transcription service. Audio clips of the redacted words from the original audio recording are extracted using word-level timestamps for the redacted words. The extracted audio clips are outputted to a second transcription service. The system receives a transcription of the modified audio recording from the first transcription service and transcriptions of the extracted audio clips from the second transcription service.

Abstract: A method and system for executing a query in parallel is disclosed. A master node may receive a query from a client and develop query plans from that query. The query plans may be forwarded to worker nodes for execution, and each query plan may be accompanied by query metadata. The metadata may be stored in a catalog on the master node.

Abstract: The invention relates to an anti-fatigue cold mixed epoxy resin material, preparation method and application thereof, comprising component A and component B with mass ratio of 1:1-10:1, component A comprising fluid epoxy resin, active toughener, active diluents, coupling agent and defoamer; component B is any one of or a mixture of two or more than two of alicyclic amine or amino terminated polyether, cyanoethylamine, phenolic modified amine or hydroxyalkyl modified amine. Introduced epoxy terminated organosilicon block polyurethane prepolymer breaks the limitation that elongation at fracture of epoxy resin system based on “sea-island structure” is difficult to break through 100%. The invention is suitable for bridge deck pavement of long-span cable bearing bridge, waterproof bonding material or used for airport pavement, municipal viaduct, ramp and other occasions with high requirements for fatigue resistance of pavement material.

Abstract: The present application discloses a display substrate. The display substrate includes a base substrate; a first sensing layer having a plurality of first sensing electrodes extending substantially along a first direction; and a second sensing layer insulated from the first sensing layer and having a plurality of second sensing electrodes extending substantially along a second direction. Each of the plurality of first sensing electrodes includes a pair of first sub-electrodes substantially parallel to each other and extending substantially along the first direction, and a plurality of first photoconductive bridges each of which interposed between the pair of first sub-electrodes. Each of the plurality of second sensing electrodes includes a pair of second sub-electrodes substantially parallel to each other and extending substantially along the second direction, and a plurality of second photoconductive bridges each of which interposed between the pair of second sub-electrodes.

Abstract: The present disclosure provides a display panel, a display device, and an in-vehicle device. The display panel includes: a first substrate and a second substrate opposite to each other, wherein a liquid crystal layer is filled between the first substrate and the second substrate; a pixel electrode and a common electrode configured to generate an electric field for controlling liquid crystal molecules in the liquid crystal layer to be deflected; a light reflectance adjusting layer disposed on one side of the second substrate away from the liquid crystal layer, wherein a light reflectance of the light reflectance adjusting layer is inversely related to an intensity of an environmental electric field.

Abstract: A display substrate, a manufacturing method thereof and a display apparatus are provided. The display substrate includes: a base substrate; a sealant on the base substrate; and a contact layer between the base substrate and the sealant, the contact layer being in contact with the sealant. In the display substrate, a contact layer surface of the contact layer, which is away from the base substrate (100A), is not flat at a contact position where the contact layer (50) is in contact with the sealant (300).

Abstract: The present invention relates to a diverse integration module system of millimeter-wave and non-millimeter-wave antennas and an electronic apparatus, the diverse integration module system of antennas comprising an integration module of millimeter-wave and non-millimeter-wave antennas and a non-millimeter-wave environment, the integration module of millimeter-wave and non-millimeter-wave antennas comprising a millimeter-wave antenna module provided with one or more first non-millimeter-wave antennas, the millimeter-wave antenna module being further provided thereon with a first communication part that is communicatively connected to the non-millimeter-wave environment, both the first non-millimeter-wave antenna(s) and the first communication part forming a communication connection with the non-millimeter-wave environment and a method for designing non-millimeter-wave antenna(s) on a millimeter-wave antenna module and simultaneously further directly reusing the millimeter-wave antenna module.

Abstract: The present disclosure provides a transparent conductive structure and a preparation method thereof, a display substrate, and a touch substrate, which belongs to the technical field of display panels. The transparent conductive structure is provided on a substrate. The method for manufacturing a transparent conductive structure includes: providing the substrate; forming a transparent conductive layer on the substrate; forming a heat insulation layer on a surface of the transparent conductive layer away from the substrate, the heat insulation layer having at least one window region exposing the transparent conductive layer; heating the transparent conductive layer for a preset time period, to form at least one insulating region on the transparent conductive layer; and removing the heat insulation layer.

Abstract: Methods, systems, and apparatuses are provide to perform automatic banding correction in captured images. For example, the methods receive from a plurality of sensing elements in a sensor array, first image data captured with a first exposure parameter, and second image data captured with a second exposure parameter. The methods partition first image data and second image data and determine values for each partition. The methods compute banding errors based on the determined values of the partitions for first image data and second image data. The methods also determine a banding error correction to one or more of first image data and second image data based on the banding errors. Further, the methods perform an automatic correction of the banding errors on one or more of first image data and second image based on the banding error correction.

Abstract: The invention is directed to a surgical microscope and a device for switching the same among multiple working modes. The device includes an illumination rotary member and an observation rotary member that are arranged, respectively, in the illumination beam path and the observation beam path of the surgical microscope and are drivable by the same power source to rotate synchronously among multiple rotary positions corresponding to the multiple working modes. In each of the rotary positions, light from a light source of the surgical microscope passes through one or more of multiple light-through-portions of the illumination rotary member along the illumination beam path to illuminate the observed object, and then passes through one or more of multiple light-through-portions of the observation rotary member along the observation beam path to reach the eyepiece and/or an observation instrument of the surgical microscope.

Abstract: The present application discloses a display substrate. The display substrate includes a base substrate; a first sensing layer having a plurality of first sensing electrodes extending substantially along a first direction; and a second sensing layer insulated from the first sensing layer and having a plurality of second sensing electrodes extending substantially along a second direction. Each of the plurality of first sensing electrodes includes a pair of first sub-electrodes substantially parallel to each other and extending substantially along the first direction, and a plurality of first photoconductive bridges each of which interposed between the pair of first sub-electrodes. Each of the plurality of second sensing electrodes includes a pair of second sub-electrodes substantially parallel to each other and extending substantially along the second direction, and a plurality of second photoconductive bridges each of which interposed between the pair of second sub-electrodes.

Abstract: A method and an apparatus are disclosed for generating an ACL table. A controller obtains a port type of each port of a first network device, and selects, based on the port type of each port, a target port whose port type is a preset type from all ports of the first network device. The controller generates a corresponding first-type access control list ACL entry for each target port, and generates one second-type ACL entry corresponding to a routing table of the first network device, where an action of the second-type ACL entry is redirecting to the routing table. The controller adds the second-type ACL entry and each first-type ACL entry to an ACL table of the first network device.

Abstract: The present disclosure provides a thin film transistor, including: an active layer, a source and a drain electrically coupled with the active layer, and a plurality of doped layers located between the source and the active layer and between the drain and the active layer, a resistance of one of the plurality of doped layers farthest away from the active layer is smaller than that of any other doped layer. The disclosure further provides a gate driving circuit, a display substrate and a display device. With the present disclosure, current loss of a current passing through the doped layers of the thin film transistor is reduced, on-state current of the thin film transistor is improved and a situation that output signals of the thin film transistor are insufficient is avoided.

Abstract: An array substrate includes a base substrate and a GND trace. The GND trace is disposed along an edge of the substrate, and the GND trace includes a plurality of conductive line segments separated from each other and a connection structure disposed on a side of the GND trace away from the base substrate. The connection structure electrically connects the conductive line segments.

Abstract: Systems and methods of communicating between a plurality of hosts comprising one or more first hosts controlled by a first control plane and one or more second hosts controlled by a second control plane are disclosed herein. Each of the one or more first hosts runs at least one tunneling endpoint of one or more first tunneling endpoints, and each of the one or more second hosts runs at least one tunneling endpoint of one or more second tunneling endpoint. The method includes storing, at each of the one or more first hosts, a global list identifying at least the one or more second tunneling endpoints. The method further includes receiving a packet at one of the one or more first tunneling endpoints. The method further includes replicating, encapsulating, and transmitting the packet to each of the one or more second tunneling endpoints based on the global list.

Abstract: A suitcase including: a suitcase main body with an upper side and a lower side, wherein a concaved cavity is provided in at least one of the upper side and the lower side, a bottom wall of the concaved cavity is provided with at least one assembly hole, and a top end of the main body is provided with a lock, the suitcase further including a detachable portion and a bottom stopper; wherein when the detachable portion is put in place and secured within the concaved cavity, at least a part of the detachable portion is confined within an inner space defined by the front stop and the bottom stop of the bottom stopper. The detachable portion of the suitcase can be readily replaced depending upon the needs of a user, which is more convenient for use.

Abstract: The present disclosure provides a manufacturing method of a display substrate, a display substrate and a display device, belongs to the field of display technology, and can at least partially solve a problem of residual sand in the display substrate. The manufacturing method of the display substrate includes: providing a base; forming a passivation layer on a surface of the base; forming an amorphous oxide conductive material layer on a surface of the passivation layer facing away from the base; forming a photoresist pattern on the oxide conductive material layer, the photoresist pattern having an exposure region; etching a portion of the oxide conductive material layer in the exposure region of the photoresist pattern to form a hollow position exposing a portion of the passivation layer; and removing a certain thickness material of the portion of the passivation layer exposed through the hollow position.