Abstract: This document provides methods and materials involved in treating cardiovascular conditions such as calcific aortic valve stenosis. For example, methods and materials for using sGC agonists or a combination of sGC agonists and PDE5A inhibitors to reduce calcification of heart valves and/or vessels or to slow progression of aortic sclerosis to calcific aortic valve stenosis are provided.

Abstract: Provided A gate drive circuit includes: a first frame start signal line and a cascade circuit. The first frame start signal line is connected to a first input terminal of the cascade circuit, configured to transmit a first frame start signal to the cascade circuit in a first display stage. The cascade circuit includes shift registers. Each shift register is connected to a clock signal line. An output terminal of each shift register is connected to a writing module in a pixel drive circuit. The cascade circuit is configured to output first scanning signals stage by stage according to the first frame start signal and a clock signal from the clock signal line. The effective level of the first frame start signal in one period overlaps with a plurality of pulse signals of the clock signal. The first scanning signal includes a plurality of scanning pulse signals in one period.

Abstract: A fastening assembly comprises: a pressing plate, a base and a rotating shaft; wherein the pressing plate is rotatively connected to the base by the rotating shaft, the pressing plate and the base are enclosed to form a passage to accommodate the first connecting strap; and a press-fit protrusion is provided on the pressing plate to press the first connecting strap in the passage; a first snap-fit part is provided on the pressing plate, and a second snap-fit part is provided on the base, fit into each other to form the snap-fit connection.

Abstract: The present disclosure provides a radar layout method applied to bird invasion detection, including the following steps: dividing an environment to be laid out into regions, acquiring environment parameters of each region, and setting radar layout parameters of each region; determining a key region of bird invasion by means of calculation according to the environment parameters of each region, and determining a radar layout evaluation value for each region by means of calculation according to the radar layout parameters of each region; determining, based on the key region of bird invasion and the radar layout evaluation value for each region, a radar layout region to be optimized; and determining a fitness function of a genetic algorithm based on the radar layout parameters of the radar layout region to be optimized, and performing genetic algorithm iteration by using the fitness function until a preset optimization condition is reached.

Abstract: The invention discloses a folding frame, including a fixed support rod, a transverse folding rod and a vertical folding rod; the number of the fixed support rods is four, the four fixed support rods are parallel to each other and are distributed in a rectangular shape, two ends of the two fixed support rods in the same transverse plane are both connected to a transverse folding rod, and two ends of the two fixed support rods in the same vertical plane are both connected to a vertical folding rod. The invention also discloses a storage cabinet, including a folding frame, a drawer and a cover plate; the drawer is disposed inside the folding frame for providing a storage space; the cover plate is removably mounted on top of the folding frame.

Abstract: A display device and a display method are provided. The display device includes: a driving circuit; a first control circuit configured to, in response to a selection signal from the driving circuit being at a first level, send a first data signal to the driving circuit via the first data line so that the driving circuit drives the display panel to display in a first display mode; and a second control circuit configured to, in response to the selection signal being at a second level, send a second data signal to the driving circuit via the second data line so that the driving circuit drives the display panel to display in a second display mode. A display power of the display panel in the first display mode is greater than that in the second display mode.

Abstract: The present disclosure provides a display substrate, a driving method thereof and a display device. The display substrate includes n rows of sub-pixels; each sub-pixel in a first row to an i-th row of sub-pixels includes a first sub-pixel driver circuit, each sub-pixel in a (i+1)-th row to an m-th row of sub-pixels includes a second sub-pixel driver circuit, each sub-pixel in a (m+1)-th row to an n-th row of sub-pixels includes a third sub-pixel driver circuit. The first sub-pixel driver circuit includes a first capacitor storage unit, the second sub-pixel driver circuit includes a second capacitor storage unit, and the third sub-pixel driver circuit includes a third capacitor storage unit. A capacitance of the first capacitor storage unit is smaller than a capacitance of the second capacitor storage unit; the capacitance of the second capacitor storage unit is smaller than a capacitance of the third capacitor storage unit.

Abstract: A wearable device (100) includes a body (1) and a detection electrode (21). The body (1) includes an electrocardiosignal collection circuit (11), and an inner electrode (12) and an outer electrode (13) that are electrically connected to the electrocardiosignal collection circuit (11). The inner electrode (12) is configured to collect an electric potential signal of a first wearing position (200), and the outer electrode (13) is configured to collect an electric potential signal of a non-wearing position (300). The detection electrode (21) can move relative to the body (1), and the detection electrode (21) is configured to electrically connect to the electrocardiosignal collection circuit (11) and collect an electric potential signal of a second wearing position (400). The non-wearing position (300) and the second wearing position (400) are different from the first wearing position (200). The wearable device (100) can measure electrocardiosignal data in time.

Abstract: A wearable electronic apparatus includes a body and a band. The body includes a shaft hole, and the band includes a connection part, two spring bar pins, two first springs, a button, two second springs, and a cover. The connection part includes an accommodation cavity, and the accommodation cavity includes two first openings and one second opening. Each spring bar pin is slidably disposed in the accommodation cavity at the first opening. Each spring bar pin includes a matching end and a mounting end that are opposite to each other. The matching end is configured to cooperate with the button, and the mounting end is configured to be accommodated in the shaft hole.

Abstract: An apparatus and a method of controlling display, and a display device are provided, which is applicable to a field of display. The apparatus includes: a first control circuit configured to, in response to an instruction being detected, control a display device to enter a display transition period, allow a first control signal to be at an active level at a first predetermined time of the display transition period, and allow a second control signal to be at an inactive level at a second predetermined time of the display transition period; and a display circuit configured to, in response to a detection that the second control signal is at the inactive level, control the display device to display in the second display mode according to the first control signal during a display period, where the second control signal controls the display device to display in the first display mode.

Abstract: A material transferring method includes: controlling a first robot transferring materials to move to a first entrance of the M entrances; and controlling the first robot to place a first quantity of materials at the first entrance, the first quantity being less than or equal to a second quantity. The first entrance is one of the M entrances that is in an idle state. The second quantity is a total quantity of materials to be placed on the conveyor line by the first robot.

Abstract: Disclosed is a connector including: an insulating seat provided with an accommodating cavity and including a first end and a second end that are disposed opposite in a first direction, in which the first end of the insulating seat is provided with a socket, the second end of the insulating seat is provided with a boss, and the boss is provided with a first opening in communication with the accommodating cavity; a conductive terminal disposed in the accommodating cavity; and a cover plate embedded in the first opening, configured to fix the conductive terminal, and provided with at least two limiting structures that abut a side of the boss facing the first opening and are disposed opposite in a second direction, the first direction intersecting the second direction.

Abstract: A module structure, a touch module, a display module and a display apparatus are provided. The module structure includes: a substrate including a base substrate, wherein the base substrate includes a functional area and a bonding area on one side of the functional area; a plurality of bonding terminals are provided in the bonding area and arranged along a first direction and each bonding terminal extends along a second direction, and at least one floating terminal is provided in the bonding area and on at least one side of the plurality of bonding terminals in the first direction; the module structure further includes a flexible circuit board, including: a plurality of first connection terminals provided corresponding to the plurality of bonding terminals, and at least one second connection terminal provided corresponding to the at least one floating terminal.

Abstract: A classifier and a training system for early identification of a placenta accreta spectrum risk in high-risk pregnant women. This system implements normalization and discretization based on analysis with genome-wide maternal plasma cell-free DNA promoter coverages, and identifies an optimal target combination with 23 genes including ABHD1, ALG1L2, EYS, and the like, demonstrating potential for preparation of a diagnostic kit. Based on a machine learning algorithm, the constructed classifier exhibits high sensitivity and specificity in predicting occurrence of PAS, and areas under the receiver operating characteristic curve (AUC) all exceed 0.85, effectively implementing early risk assessment for high-risk pregnant women. This classifier clinically provides a non-invasive predictive tool, holding significant clinical application value and medical significance.

Abstract: Disclosed is a connector including an insulating seat and a shielding shell. The insulating seat includes a first end and a second end, the first end and the second end are opposite in a first direction, the first end of the insulating seat is connected to an external plug, the first end of the insulating seat is provided with a boss, the boss is provided with a first opening, the first opening is used to connect the external plug, the insulating seat is provided with a second opening, the second opening is arranged on a side of the boss, and the side faces the second end of the insulating seat. The shielding shell has a first side, and an elastic sheet is provided on the first side of the shielding shell.

Abstract: Disclosed is a connector including an insulating seat, a conductive terminal, and a cover. The insulating seat is provided with an accommodating chamber and includes a first end and a second end, the first end and the second end are opposite in a first direction, and the first end of the insulating seat is connected to an external plug; the conductive terminal is arranged in the accommodating chamber of the insulating seat; and the cover is arranged at the second end of the insulating seat, and the cover is used to fix the conductive terminal. The cover is provided with a first groove, the second end of the insulating seat is provided with a first lug, and the first lug is connected to the first groove.

Abstract: Disclosed are a squeezing peristaltic pump for continuous transfer and a fluid transfer method. The squeezing peristaltic pump for continuous transfer includes: a housing, a transmission part, a pressing unit, and a limiting plate, the limiting plate being securely connected to the housing, a hose being disposed between the pressing unit and the limiting plate, the pressing unit being driven by the transmission part to move reciprocally to press the hose; wherein the pressing unit includes a squeezing device and a compensating device, the squeezing device and the compensating device being sequentially arranged along an output direction of fluid in the hose, in operation, the transmission part is configured to drive the squeezing device and the compensating device to alternately squeeze the hose.

Abstract: The present disclosure relates to an excavator, a precise control method and system therefor, a vehicle terminal and a storage medium. The precise control method for the excavator comprises: presetting a plurality of work modes of the excavator, and an action rate and action coefficient corresponding to each working mode of the plurality of work modes; and performing work mode switching according to a handle input signal.

Abstract: A gamma fusion computing method based on gamma probe parameters includes: acquiring measurement values of two gamma probes in one continuous rotation period, and utilizing a mean value and a variance of the measurement values in the one rotation period as an evaluation reference value of each gamma probe; determining whether the gamma probes are abnormal, if the two gamma probes are both normal, utilizing the weight values to perform weight fusion on the measured values measured by two gamma probes, and if there is a gamma probe that is abnormal, then multiplying the average of the measured values of the normal gamma probe in the rotation period by 2 as a gamma output value for output.

Abstract: A method for evaluating melt fragmentation in a sodium-cooled fast reactor (SFR), in which a high-order accurate particle method is adopted to discretely solve a corresponding model and calculate the melt fragmentation process in the SFR. A least-squares moving particle semi-implicit method with high-order accuracy for gradient and Laplace models is used, and a particle-shifting technique is used to maintain a more uniform particle distribution. A geometry-based free surface identification technique is adopted. An equation-of-state model is introduced to enable acquisition of more realistic physical parameters. The solid-liquid coupling model and the phase transition model are combined to carry out the high-order accurate discretization. An evaluation system is also provided.