Abstract: This invention discloses a multimode interconnection interface controller for a converged network, which comprises a SERDES element responsible for serial/parallel conversion, a LANE_TXCLK element responsible for generating a transmit clock, a SERDES initialization element responsible for link training and rate negotiation, and a PCS_EB coding element and an PCS_AF coding element responsible for physical layer coding of messages. The link training and rate negotiation are completed automatically via the shared SERDES initialization element. More universality and flexibility are provided for interconnection chip design by the PCS_EB coding element. The PCS_AF coding element is provided to reduce message penetration delay. The multimode interconnection interface controller is integrated in a single chip. Through flexible configuration, the single chip can meet transmission requirements of dedicated high speed networks and Ethernet networks.

Abstract: A fault localization method includes: obtaining user experience data, network topology data, and resource management data that are of a video service; where the network topology data is used to represent a connection relationship between network devices, and the resource management data is used to represent a connection relationship between user equipment and the network devices; determining a QoE experience indicator of a network device based on the user experience data, the network topology data, and the resource management data; and when QoE represented by the QoE experience indicator of the network device is lower than QoE represented by a device screening threshold, determining the network device as a possible questionable device.

Abstract: A grab handle includes a first shell, a second shell, and a display member between the first shell and the second shell. The first shell has a first accommodating portion and a first fixing mechanism. The second shell has a second accommodating portion and a second fixing mechanism. The grab handle is configured to, through a cooperation of the first fixing mechanism and the second fixing mechanism, fix the first shell and the second shell to each other and form an accommodating space by the first accommodating portion and the second accommodating portion together for accommodating the display member.

Abstract: A plant protein-based whole-cut fried chicken nugget is prepared from raw materials including peanut protein, wheat protein, seasonings, water-retaining agent, and coating flour in proportions measured in parts by weight. The preparation method of the plant protein-based whole-cut fried chicken nugget includes mixing the raw materials uniformly according to the proportions, subjecting to high-moisture extrusion treatment, boiling the resulted extrudate with water for an appropriate period, then coating with flour, placing in a frying pan at an appropriate temperature, and frying for an appropriate period. The plant protein-based whole-cut fried chicken nugget has a golden surface, a strong aroma, a crispy outside and tender inside, good elasticity and chewiness, no beany taste, high protein content, and rich nutrition.

Abstract: A display assembly includes a display device, a first clamping plate and a second clamping plate. The display apparatus has at least one display area, and the first clamping plate and the second clamping plate are disposed on two opposite sides of the display device in a thickness direction thereof. At least one of the first clamping plate and the second clamping plate is located on at least one light-emitting side of the display device, and in a clamping plate located on a light-emitting side of the display device, at least a partial region of a portion covering an active area of the display device is in a transparent state. Edges of the first clamping plate and the second clamping plate have at least one adapter portion, and adapter portions are configured to fix the display assembly to an object in an external environment through at least one adapter.

Abstract: A sliding sleeve opening tool includes an engaging element, a ball seat and a guiding head connected in sequence, as disclosed herein. The engaging element includes at least two elastic pawls uniformly disposed in a circumferential direction and at least one engaging part disposed on an external circumferential surface of an elastic pawl, and the engaging element is further provided with a first fluid channel which runs through the engaging element. The ball seat is provided with a second fluid channel which runs through the ball seat, and within the second fluid channel a taper hole section for bearing a sealing ball is disposed, the second fluid channel being in communication with the first fluid channel. The guiding head is provided with a third fluid channel which runs through the guiding head, and the third fluid channel is in communication with the second fluid channel.

Abstract: The present disclosure provides a mobile terminal, including: one or more camera components located inside the mobile terminal, wherein each of the camera components comprises a lens having a circular viewing angle, the camera component has a field of view, and the field of view is within the circular viewing angle; and a sheet that covers the camera component, wherein the sheet comprises a light-transmitting region and a light-shielding region, the light-shielding region surrounds the light-transmitting region, and the field of view intersects with the sheet to form intersections located in the light-transmitting region; the light-transmitting region comprises edge contour lines comprising first straight line segments and first arc line segments connected to each other, the first straight line segments are located in a circle in which the first arc line segments are located, and first straight line segments are partially or entirely located in the circular viewing angle.

Abstract: A device for perforating, packing, and fracturing and a tubing string comprising the device are disclosed, wherein the device comprises an upper connector, a nozzle sleeve, a mandrel, a packer, a lower connector, a first inner sleeve provided inside the upper connector, and a second inner sleeve provided inside the nozzle sleeve, further wherein the upper connector is provided with a fracturing hole, and a nozzle is provided at the nozzle sleeve.

Abstract: A method of detecting a flow in sequence of images of a material. Providing a sequence of at least three images of an area of the material. Each image includes a plurality of voxels or regions of interest such that the at least three images of the area of the material provide for each voxel or region of interest an intensity for at least three points in time, Fourier transforming for each voxel or region of interest to obtain a frequency distribution including the intensities for the at least three points in time, analysing for each voxel or region of interest and generating a processed image of area of the material including the voxels or regions of interest, associating voxels or regions of interest that have a larger amplitude at a higher frequency range with a first visual property and voxels or regions of interest that have smaller amplitude in the higher frequency range with a second visual property.

Abstract: The invention relates to a self-adaptive positive-sequence current quick-break protection method for a petal-shaped power distribution network trunk line. The method comprises the following steps: step 1, calculating a positive-sequence voltage phasor and a positive-sequence current amplitude at a protection installation position when a fault occurs, acquiring and storing a positive sequence impedance value of a protected line; judging a fault type, and judging a fault direction; step 2, when a fault direction element judges that a fault occurs in the forward direction, selecting a self-adaptive current quick-break protection setting formula according to the fault type, and when positive sequence current measured by protection is larger than a protection setting value, judging that the protected line has a short-circuit fault, and making a circuit breaker trip quickly.

Abstract: A miniature solid-state laser radar and a data processing method therefor. The miniature solid-state laser radar includes a laser emitter (1), an imaging lens (2), an imaging sensor (3), and a control and data processing apparatus (4). The laser emitter (1) is used to emit linear laser; the imaging lens (2) is used to collect reflected laser light and image same on the imaging sensor (3); the imaging sensor (3) receives light focused through the imaging lens and images the same; and the control and data processing apparatus (4) is used to control working of the laser emitter (1), receive imaging data from the imaging sensor (3), run a structural light algorithm, and finally acquire point cloud data in a space environment.

Abstract: The present disclosure provides an eye-safe laser triangulation measurement system, including a laser transmitter, an optical projection apparatus, a laser beam capturing unit, a cooperation unit, and an image processing apparatus. The laser transmitter is configured to generate point pulse laser of a pulse laser beam. The optical projection apparatus is disposed at a front end of the laser transmitter, and is configured to convert the point pulse laser into a line laser. The laser beam capturing unit is configured to capture reflected light obtained by the line laser at a target position to obtain a laser image. The cooperation unit is configured to control on and off of the laser transmitter, and control capture of the laser beam capturing unit. The image processing apparatus is configured to perform 3D modeling on the laser image to obtain a distance to the target position.

Abstract: The disclosure discloses a method for anti-felting finishing of wool fabric with protease K, and belongs to the technical field of dyeing and finishing of wool fabric in the wool spinning industry. The purpose is to solve the problems that common protease anti-felting treatment has greater damage to the strength of wool and has a weak degradation effect on keratin in a scale layer, thereby achieving the purpose of optimizing the anti-felting finishing of wool fabrics with protease. A preferred process is: pure wool fabric is first pretreated with urea peroxide, CMC is blocked with chitosan oligosaccharides, and then the wool fabric is treated with protease K. The wool fabric treated by the method has obviously improved anti-felting property, and the damage to the strength of the fabric is reduced. The disclosure introduces protease K into the anti-felting finishing of wool for the first time.

Abstract: The present application provides a data sending method, a terminal device and a storage medium. The method includes: a CP of the terminal device acquires to-be-sent data; the CP of the terminal device sends the to-be-sent data through a non-cellular mobile communication network.

Abstract: The present disclosure relates to a switchable transmission mechanism for a base station antenna.

Abstract: Provided is a ROBO1 CAR-NK cell carrying a suicide gene, and a preparation method and application thereof. In order to increase the safety and controllability of a CAR-NK therapy, on the basis of a present ROBO1 CAR-NK cell, a suicide gene switch element is integrated into a genome by means of a lentiviral transfection technology to form a CAR-NK carrying a suicide gene. By adding the suicide gene, the CAR-NK cell can be better controlled, and the clinical safety is further improved.

Abstract: Described herein are compositions and methods useful for isolating compositions that repel insects, including mosquitoes.

Abstract: The present invention relates to a transmission device for a phase shifter and an actuator device for a phase shifter. The transmission device includes a support, a lead screw nut mechanism and an automatic locking device. The automatic locking device includes a shaft connector rotatably supported on the support and configured to be in transmission connection with a driven connector of a driving device; a locking connector which is in transmission connection with the shaft connector, is in transmission connection with the lead screw, has a locking element and is movable relative to the shaft connector and the lead screw; and a locking spring. When the driven connector is decoupled to the shaft connector, the locking spring biases the locking connector in a first position, in which the locking element engages a counter-locking element on the support.

Abstract: Embodiments of the present disclosure provide an image registration method and apparatus, and an image stitching method and device. The image registration method includes: calculating a correlation coefficient image between a reference image and a floating image; calculating a gradient image of the correlation coefficient image; determining a pixel with extreme correlation coefficient in the correlation coefficient image according to a pixel with extreme gradient in the gradient image; and registering the reference image and the floating image according to the pixel with extreme correlation coefficient. The above image registration method and apparatus have high universality, require a small amount of calculation, and can ensure real-time operation and obtain a more accurate registration result. The image stitching method and device are realized based on the image registration method, thereby improving the speed and accuracy.