Abstract: Dynamic multi-network security controls are provided herein. A method can include receiving a report of malicious network traffic observed by first network equipment operating in a first communication network, where the report indicates a second communication network distinct from the first communication network as an originating network of the malicious network traffic, identifying second network equipment operating in the second communication network as a source of the malicious network traffic, and based on the identifying, blocking communications from the second network equipment for a defined time interval.

Abstract: There is provided a method for generating a burst error correction code. The method comprises: setting a mother code; defining a syndrome set corresponding to each burst error pattern for at least two burst error patterns to be corrected based on the mother code; shortening a column of a PCM (parity check matrix) of the mother code so that the defined syndrome sets are relatively prime; and designing an error correction code for the each burst error pattern based on an optimal generator polynomial maximizing a length of the shortened code within a range of a length of a parity bit of the mother code or a syndrome vector included in the syndrome set that is relatively prime.

Abstract: The disclosure discloses a polycrystalline diamond composite sheet having a continuous gradient transition layer and a 3D printing preparation method thereof. The polycrystalline diamond composite sheet consists of a polycrystalline diamond layer, a continuous gradient transition layer, and a cemented carbide substrate from top to bottom, in which the continuous gradient transition layer consists of diamond and cemented carbide. Along a direction from the cemented carbide substrate to the polycrystalline diamond layer, a content of the cemented carbide in the continuous gradient transition layer decreases from 100% to 0, and a content of the diamond increases from 0 to 100%. By designing and combining the continuous gradient transition layer with 3D printing technology, the disclosure realizes a continuous change in the two materials of diamond and cemented carbide, thereby eliminating the sudden change interface of the materials inside the diamond composite sheet.

Abstract: The invention provides a touch display panel and a manufacturing method therefor. The touch display panel comprises a substrate; a display region disposed on the substrate; an opening region disposed on the substrate and adjacent to the display region; a plurality of touch electrodes disposed in the display region; a plurality of signal lines electrically connected to the touch electrodes; a common voltage loop surrounding the display region and having a first portion and a second portion spaced apart and adjacent to the opening region; a connection structure disposed between the first portion and the second portion; and a plurality of first dummy signal lines electrically connected to the connection structure; wherein the first portion is electrically connected to the second portion through the connection structure.

Abstract: A circuit comprises a memory array, a tracking bit line and a timing control circuit. The memory array comprises a plurality of tracking cells. The tracking bit line is coupled between a first node and the plurality of tracking cells. The timing control circuit is coupled to the first node and comprises a Schmitt trigger. The Schmitt trigger generates a negative bit line enable signal in response to that a voltage level on the first node being below a low threshold voltage value of the Schmitt trigger. The timing control circuit generates a negative bit line trigger signal according to the negative bit line enable signal for adjusting voltage levels of a plurality of bit lines of the memory array.

Abstract: A circuit comprises a memory array, a tracking bit line and a timing control circuit. The memory array comprises a plurality of tracking cells. The tracking bit line is coupled between a first node and the plurality of tracking cells. The timing control circuit is coupled to the first node and comprises a Schmitt trigger. The Schmitt trigger generates a negative bit line enable signal in response to that a voltage level on the first node being below a low threshold voltage value of the Schmitt trigger. The timing control circuit generates a negative bit line trigger signal according to the negative bit line enable signal for adjusting voltage levels of a plurality of bit lines of the memory array.

Abstract: Embodiments herein provide various apparatuses and techniques to reduce flicker noise and voltage offset from the buffers and/or amplifiers while avoiding additional alias components in a sampled-data receiver with chopper stabilization. Additionally, a direct-conversion baseband chain may be improved by disposing alternating current (AC) coupling circuits between chopper circuits in the transmitter or receiver chain to enable selection of a distinct common-mode level at each stage of the direct-conversion chain, while reducing or eliminating signal loss at direct current (DC) frequencies.

Abstract: A method for improving digestion performance for proteins in food, and a protein composition and food containing same. According to the method, the content of ?-lactalbumin in food is controlled to be 10.5% to 51.0%, and the content of ?-casein is controlled to be 10.0% to 40.0%. Said contents are calculated on the basis that the total protein content in the food is 100%.

Abstract: A multi-terminal collaborative dynamic security analysis method and system for distributed power supply are provided. The method includes building a physical-cyber network topology model for a distributed power supply control system; updating cyber domain security risk probabilities and physical domain security risk probabilities of other units, to achieve a dynamic physical-cyber security risk network topology map; searching a target attack path according to different attack entrances and attack intensities; and taking the target attack path as guidance, to implement a damage degree assessment.

Abstract: Disclosed is a dual display device. The dual display device includes a backlight unit having a light guide plate; a first display panel disposed on a first light exit surface of the backlight unit; and a second display panel disposed on a second light exit surface of the backlight unit opposite the first light exit surface, wherein the first display panel and the second display panel are mounted so as to be tilted at a predetermined angle with respect to the backlight unit. Accordingly, it is possible to reduce power consumption of the dual display device and to improve image quality.

Abstract: Methods, systems, and computer-readable media for the generation of real-time recommendations using natural language processing. The method receives a request for a benefit recommendation; generates at least one tag based on input data; extracts, based on the at least one tag, at least one observation and at least one action from the input data; predicts at least one recommendation based on the extracted at least one observation and the extracted at least one action in real time; and sends the at least one predicted recommendation for display to a user device.

Abstract: A smart portable golf dispenser comprises a golf ball container, a golf ball regulator, a rotary switch plate, a ball release box, three height-adjustable feet, and a golf ball control system. Golf balls run from the golf ball container into the golf ball regulator, where they are regulated and prepared to be dropped to the ball release box. A golf ball is released from the ball release box following a confirmed ball strike, determined by the combination of swing motion and ball strike sound. Each golf swing is recorded on video and can be played back in slow motion on a smart phone. The speed of each ball strike is calculated. Golf swing videos and ball strike data are stored in a smart phone through a smart phone APP. Three height-adjustable feet can automatically adjust to make the smart portable golf ball dispenser leveled.

Abstract: The present invention belongs to the field of wigs and discloses a wig sheath with a detachable clip, including a woven net surface. A handwoven net surface is connected to the front end of the woven net surface. An elastic band is provided at the bottom of the woven net surface. A detachable hairpin group is provided on the elastic band. A pair of auricle notches are also provided at the bottom end of the elastic band. A part of the handwoven net surface corresponding to the elastic band has a length of 9 inches. The handwoven net surface is sleeved at the front end of a user's head. The woven net surface is provided at the back end of the user's head. The user can arbitrarily choose whether or not to use a hairpin according to his or her own use scenario and use habits.

Abstract: The present invention relates to a heteroaryl derivative, a stereoisomer thereof, a hydrate thereof, a solvate thereof, or a pharmaceutically acceptable salt thereof, a method for preparing the same, and a pharmaceutical composition for preventing or treating cancer comprising the same as an active ingredient. The heteroaryl derivative of the present invention exhibits high inhibitory activity against overexpressed HER2, and thus, a pharmaceutical composition containing the same as an active ingredient can be usefully used for preventing or treating HER-2 positive cancer.

Abstract: Embodiments relate to the field of superhard materials, and to a polycrystalline diamond compact (PDC) and a preparation method therefor, and a cemented carbide substrate. The cemented carbide substrate includes a binding phase and a tungsten carbide. The binding phase includes a cobalt and a metal additive. The metal additive is selected from one or more of nickel, chromium, manganese, molybdenum, tin, copper, palladium, silver, aluminum, and platinum. By introducing specific elements and controlling proportions of the elements, the corrosion-resistant binding phase is formed, thereby improving the corrosion resistance of the cemented carbide substrate. Due to that the corrosion-resistant binding phase changes the corrosion mechanism of the cemented carbide substrate, the changed corrosion mechanism is more adapted to the usage scenarios of the PDC, effectively improving the corrosion resistance and erosion resistance of the PDC, and thereby improving the service life of the PDC.

Abstract: Embodiments herein provide various apparatuses and techniques to reduce flicker noise and voltage offset from the buffers and/or amplifiers while avoiding additional alias components in a sampled-data receiver with chopper stabilization. Additionally, a direct-conversion baseband chain may be improved by disposing alternating current (AC) coupling circuits between chopper circuits in the transmitter or receiver chain to enable selection of a distinct common-mode level at each stage of the direct-conversion chain, while reducing or eliminating signal loss at direct current (DC) frequencies.

Abstract: A mobile automated container handling device and a method for handling a stack of a plurality of storage containers are disclosed.

Abstract: The present invention relates to the technical field of power electronics converters and discloses a grid-forming energy storage converter on/off-grid switching control method and system, where the method includes the following steps: S1: using a single-loop power control strategy in an off-grid state when an on-grid relay of target energy storage drops out; S2: using a parallel virtual impedance loop-based power control strategy in a transient on-grid state when the on-grid relay of target energy storage pulls in; and S3: using a cascaded dual-loop power control strategy with a virtual admittance voltage loop and an inner current loop when a stable on-grid state is established. The present invention solves the problems of large current impact and unstable switching process state in the existing working strategy for on/off-grid switching in the prior art.

Abstract: A communication method and an apparatus are provided. The method includes: a first node receives a resource scheduling message transmitted by an upper-level node. The resource scheduling message carries template identification information indicating a target time slot allocation template to be used. The first node determines a transmission time slot of the first node based on indication information that is included in the target time slot allocation template and that is used for allocating time slots to a plurality of nodes. Because a byte length occupied by the template identification information is far less than a byte length occupied by time slot allocation information corresponding to each node, a length of the resource scheduling message can be greatly shortened, and even if a quantity of nodes in the communication system increases, the length of the resource scheduling message does not increase.

Abstract: Disclosed is a preparation device and a preparation method for a medium borosilicate medicinal glass tube and relates to a technical field of medicinal glass tube preparation. The preparation device includes a melting system, a forming system and a cutting system. The forming system includes a muffle furnace, a shaping furnace, and an annealing furnace set vertically from top to bottom. In an annular seam between a feeder and a guide pipe in the muffle furnace and an inner wall of a furnace channel, the molten glass is pushed downward by gravity of the molten glass and a push pressure of the annular seam and enters the shaping furnace. A pulling tube system is provided with traction rollers and guide clamping rings to clamp and position the molten glass, and the traction rollers clamp the molten glass, so that the molten glass is continuously pulled to form the glass tube under the joint action of the gravity of molten glass and the rotation force of the traction rollers.