Abstract: The present invention relates to a compound used for EGFR protein degradation, and a use thereof. Specifically, the compound of the present invention has a structure as shown in formula 1, wherein the definition of each group and substituent is as described in the description. Further disclosed are a method for preparing the compound, and a use of the compound in the prevention and/or treatment of EGFR-related diseases.

Abstract: A driving method, an image modulation method, a related device, and a storage medium are disclosed. The method includes: first obtaining a first frame corresponding to a target pixel, where the first frame corresponds to a first driving voltage, and the first driving voltage corresponds to a first bit value, and the first driving voltage is an over-saturation voltage at which the target pixel modulates a light beam; and then inserting M target subframes into the first frame to obtain a second frame, where M is any integer greater than 1, and the target subframes correspond to a second driving voltage, where the second driving voltage corresponds to a second bit value, and in the M target subframes, a subframe of the first frame is spaced between two adjacent target subframes, or a part of the subframe is spaced between two adjacent target subframes.

Abstract: The present disclosure relates to a radar system having signal processing circuitry configured to receive sets of samples each representing a respective reflected radar signal and to generate sets of interference-suppressed samples including a first set of interference-suppressed samples corresponding to a first reflected radar signal represented by a first set of samples. To generate the first set of interference-suppressed samples, the signal processing circuitry may determine a first threshold based on at least one previously determined threshold for at least a second set of samples of the sets of samples, determine a second threshold based on the first set of samples, determine a third threshold as an average of the first threshold and the second threshold, and apply the third threshold to the first set of samples to remove or suppress interference components of the first set of samples to generate the first set of interference-suppressed samples.

Abstract: The present invention provides an application of a cold-active bacteriophage protein in a room temperature nucleic acid amplification reaction; the cold-active bacteriophage is selected from vB_EcoM-VR5, vB_EcoM-VR7, and vB_EcoM-VR20,vB_EcoM-VR25, or vB_EcoM-VR26, and the cold-active bacteriophage protein is a uvsX protein, a uvsY protein and a gp32 protein and/or a variant protein having corresponding functions. Preferably, the uvsX protein and the variant protein thereof are selected from any sequence of SEQ ID Nos. 1-23 or 30, the uvsY protein and the variant protein thereof are selected from any sequence of SEQ ID Nos.27-29 or 32, and the gp32 protein and the variant protein thereof are selected from any sequence of SEQ ID Nos.24-26 or 31. The present invention further provides a room temperature nucleic acid amplification reaction system containing the cold-active bacteriophage protein.

Abstract: A stacked three-dimensional (3D) pressure sensing device is disclosed, including: a pressure-sensitive part, an insulating part, and electrodes, where the pressure-sensitive part and the insulating part are in a sheet form, the pressure-sensitive part includes at least two layers of flexible piezoresistive conductive layers stacked together, and the insulating part is sandwiched between every two layers of the flexible piezoresistive conductive layers, the insulating part is made of an insulating elastic deformable material; and a plurality of the electrodes are arranged on a periphery of each layer of the flexible piezoresistive conductive layers, and the electrodes are configured to lead out resistance distribution data from within each layer of the flexible piezoresistive conductive layers through wires.

Abstract: A cross-realm access control method based on a cloud management platform including: For a plurality of realms included in an organization of the tenant, when the tenant needs to perform access control on a first cloud service included in a first realm among the plurality of realms, the tenant inputs, via an access control interface provided by the cloud management platform, an access control policy. The cloud management platform receives the access control policy via the access control interface. If the access control policy indicates that an access authorization scope of the first cloud service included in the first realm is a second cloud service included in the organization of the tenant, the cloud management platform allows a second cloud service included in any realm in the organization of the tenant to access the first cloud service included in the first realm.

Abstract: An injection radiant tube preheating system, comprising a radiant tube heating furnace; a radiant tube waste gas collection chamber, connected to the radiant tube heating furnace by means of a connection pipe; a preheating furnace, comprising a preheating furnace body, the upper portion thereof being in communication with the radiant tube waste gas collection chamber by means of a communication pipe, the bottom being provided with a strip steel inlet, an inlet sealing device and an inlet steering roller, the upper portion of the interior of the preheating furnace body being provided with a preheating furnace gas collection chamber, and the lower portion of the interior of the furnace body being provided with a waste gas collection chamber, and being connected to a waste gas fan by means of a waste gas discharging pipe; and a plurality of heat exchange and air injection air bellow units, arranged in the height direction of the furnace body on two sides below the preheating furnace gas collection chamber in the

Abstract: An atomizer (10) comprises: a housing assembly (100), wherein the housing assembly (100) comprises a fixed shell (110); the fixed shell (110) comprises an indicator (114) and a plurality of guide teeth (1111) arranged in a circumferential direction, and a guide slot (1112) is formed between two adjacent guide teeth (1111); a jacking plate (300), slidably connected to the fixed shell (110) in the axial direction of the housing assembly (100); a counting plate (400), including a plurality of rotating teeth (410) arranged in the circumferential direction, wherein an receiving slot (414) is formed between two adjacent rotating teeth (410); the rotating teeth (410) match with the guide slots (1112); the guide teeth (1111) match with the receiving slots (414); the counting plate (400) is provided with scale markings (430) arranged in the circumferential directions; and a driving assembly (200), movably connected to the fixed shell (110) and resisting against a radial edge of the jacking plate (300), to periodically

Abstract: Provided are a production line for the rapid hot galvanization of a strip steel, a production line for the rapid annealing of a strip steel, an ultra-short-process production line of an ultrahigh-strength strip steel, a flexible production line suitable for various high-strength strip steels and a dual use production line for the continuous annealing or hot galvanization of a high-strength strip steel. An injection straight fire preheating device, an injection radiant tube preheating device and/or a jet radiation composite heating/soaking device of the present invention are used in the production lines, such that rapid heating can be realized.

Abstract: Method and system for localising a robot 100 using a scale plan of a designated environment are provided herein. In an embodiment, the method comprises: identifying reference features from the scale plan 136; generating a predicted pose 156 of the robot's current location on the scale plan 136 based on the identified reference features; scanning on-site reference features 186 of the current location; generating a map 158 for the current location to localise the robot 100, based on the scanned on-site reference features 186 of the current location and last N frames of historical scans of previous on-site reference features 186 of a plurality of locations in the designated environment that the robot traversed through before reaching the current location; the last N frames being fewer than total frames of the historical scans of the previous on-site reference features 186.

Abstract: A communication method includes sending, by a network device, downlink control information (DCI), receiving, by a terminal device, the DCI, determining, by the terminal device, the second delay based on the DCI, sending, by the terminal device and on a last uplink BL/CE subframe of the Z uplink BL/CE subframes based on the second delay, the uplink feedback information corresponding to the physical downlink shared channel, and receiving, by the network device, the uplink feedback information on the last uplink BL/CE subframe of the Z uplink BL/CE subframes based on the second delay. The DCI indicates a second delay of uplink feedback information of a physical downlink shared channel scheduled by a physical downlink control channel. The second delay includes the following subframes in sequence Y-Z-1 downlink bandwidth reduced low complexity-coverage enhancement (BL/CE) subframes, one subframe, and Z uplink BL/CE subframes.

Abstract: A magnetic memory system includes a plurality of magnetic random access memory (MRAM) dies, each MRAM die including a plurality of magnetic memory cells; and a circuitry residing on an application-specific integrated circuit (ASIC) die for controlling the MRAM dies, the circuitry communicating with devices external to the magnetic memory system through an external interface and the MRAM dies through an internal interface, wherein the external interface is in compliance with a version of Double Data Rate (DDR) standards and has a data transfer rate corresponding to a sum of data transfer rates of the MRAM dies. The ASIC die and the MRAM dies may be packaged together or separately attached to a printed circuit board.

Abstract: An access control method based on a cloud management platform, including: the first cloud instance sends a credential acquisition request to a cloud management platform, where the credential acquisition request carries an access control policy for the plurality of cloud instances, the access control policy is provided by the tenant for the first cloud instance, and the access control policy is used to indicate at least one cloud instance in the plurality of cloud instances that is allowed to obtain a credential. Then, the cloud management platform detect, based on the credential acquisition request, whether the first cloud instance is in the at least one cloud instance indicated by the access control policy. If the first cloud instance is in the at least one cloud instance indicated by the access control policy, the cloud management platform sends the credential of the tenant to the first cloud instance.

Abstract: The present invention relates to a crystal form of a pyrimido azacyclo compound, and a preparation method therefor and a use thereof. Particularly, disclosed in the present invention are a series of crystal forms of a compound of formula A, wherein the crystal forms have excellent stability. Further disclosed in the present invention are a preparation method for the crystal forms and a use of the crystal forms in the prevention and/or treatment of tumors.

Abstract: Embodiments of the disclosure relate to a method, an apparatus, a device, and a storage medium for image interaction. The method proposed herein is applied on an electronic device, and the method includes: capturing, using an image acquisition unit equipped on the electronic device, a plurality of images in response to the electronic device being in a first mode; and actively outputting content using a content output unit of the electronic device, wherein the content is generated by a pre-trained model based on at least one of the plurality of images. In this way, the embodiments of the disclosure are capable of enabling the electronic device to actively provide the content to a user based on the captured images, thereby meeting interaction needs of the user.

Abstract: A conveying device, including a first sensor and a second sensor arranged respectively on the conveying device; a first sensed member arranged on a first side of a step of the conveying device in such a manner that during operation of the conveying device, the first sensor detects the first sensed member to generate a sensing signal, thereby forming a first signal; a second sensed member arranged on a second side of the step of the conveying device in such a manner that during operation of the conveying device, the second sensor detects the second sensed member to generate a sensing signal, thereby forming a second signal; and a controller configured to generate a control signal for adjusting lubrication, when it is determined, based on a time difference between corresponding sensing signals in the first and second signals, that lubrication of step chains needs adjustment.

Abstract: The present application discloses a distance prediction method, a model training method, a planning-control system and related apparatuses thereof. The distance prediction method includes: acquiring a first global pose, a first expanded navigation path and first landmark information of a first vehicle, where the first global pose is a global pose of the first vehicle at a current moment, the first expanded navigation path includes an expanded path of a first vehicle navigation path determined based on the first global pose, and the first landmark information includes landmark information included in a first road environment image collected by the first vehicle at the first global pose; processing the first global pose, the first expanded navigation path and the first landmark information based on a distance prediction model to obtain a farthest reachable distance on each lane in the first landmark information.