Abstract: An encoding method, a decoding method, and an apparatus. A symbol quantity S is determined based on an encoding bit quantity L and an energy level quantity B, where S is S1 or S2, S1=L/B, and S2=L/2B. K information sub-channels are determined from an encoding sequence based on the symbol quantity S, the energy level quantity B, and a reliability sequence. K information bits are encoded and a bit sequence is output based on the K information sub-channels, where the K information sub-channels are selected from candidate sub-channels based on an order of reliability of the candidate sub-channels. The candidate sub-channels are S1 sub-channels or 2×S2 sub-channels in a sub-sequence whose energy level is i in the encoding sequence.

Abstract: The present disclosure provides a display substrate, a manufacturing method thereof and a display device. The display substrate includes a base substrate, a plurality of groups of scanning lines extending along a first direction and arranged along a second direction, and a reference signal line extending along the second direction at an end of each scanning line, and an orthogonal projection of the reference signal line onto the base substrate does not overlap with an orthogonal projection of each scanning line onto the base substrate. The scanning lines include a target scanning line for discharging static electricity and including an electrostatic discharge end arranged at a side of the target scanning line close to the reference signal line, the display substrate further includes an electrostatic discharge structure electrically coupled to the electrostatic discharge end and an electrostatic ring and arranged between the electrostatic discharge end and the reference signal line.

Abstract: A line diagnosis method includes, in a situation that a first interface of a first device is connected to a second interface of a second device, obtaining first interface information of the first interface and second interface information of the second interface, and diagnosing a line connection between the first device and the second device based on the first interface information and the second interface information.

Abstract: A time series anomaly detection method, system, and computer program product that processes time series data includes absorbing profiles of the time series data and anomaly types of a model as features, optimizing biased ranks to create optimized ranks through merging initial ranks with new ranks generated by real anomalies, and auto-suggesting the optimized ranks for saving a predetermined amount of data operation.

Abstract: An exoskeleton joint self-locking mechanism, a knee joint and a bionic rehabilitation robot are provided. The self-locking mechanism comprises a first base, a rotating outward expanding locking member, a second base and a locking driving member; the rotating outward expanding locking member comprises a first rotating frame and a second rotating frame, and outer sides of the first rotating frame and the second rotating frame have a first friction surface; one end of the first rotating frame is pivoted with one end of the second rotating frame; the second base is rotationally mounted on the first base, and an inner wall of the second base defines a second friction surface enclosing the first friction surface; the locking driving member applies/removes a force pushing away from free ends of the first rotating frame and the second rotating frame, to make the first friction surface lock/unlock the second friction surface.

Abstract: A mobile-cloud computing power collaborative dispatching system may include a terminal device and a cloud server. The terminal device may execute a dispatching policy, to determine whether to dispatch a task in a program to a mobile side for execution or a cloud side for execution. In this way, a cloud computing power becomes a part of a mobile computing power, implementing collaborative dispatching of mobile and cloud tasks.

Abstract: The present invention relates to a pyridine polycyclic compound inhibitor, a preparation method therefor and a use thereof. In particular, the present invention relates to a compound represented by formula (I), a preparation method therefor, a pharmaceutical composition comprising the compound, and a use of the compound in a medication for treating chronic kidney disease, kidney or cardiac fibrosis, diabetic nephropathy, congestive heart failure, hypertension, primary aldosteronism, and Cushing syndrome, wherein the definitions of the substituents in formula (I) are the same as those in the description.

Abstract: A communication method performed by a communication apparatus includes receiving first indication information broadcast by a network device. The first indication information indicates configuration information of a first reference signal that corresponds to a first beam and information about a first antenna port number that corresponds to the first beam. The communication method also includes determining the first reference signal based on the first indication information.

Abstract: An inductor, a power factor correction circuit, and a power supply system. The inductor includes a coil winding and a magnetic core. The magnetic core includes a first outer magnetic core, a second outer magnetic core, and a winding unit. The first outer magnetic core and the second outer magnetic core are disposed opposite to each other in a first direction, the winding unit is disposed between the first outer magnetic core and the second outer magnetic core, and the coil winding is disposed around the winding unit. The winding unit includes a magnetic core middle column and at least two air-gaps distributed in the first direction. The inductor can improve the operating efficiency of the power factor correction circuit and can optimize efficiency of the power supply system in the light load phase.

Abstract: A terminal device determines N1 HARQ feedback disabling processes corresponding to a first uplink feedback slot, where N1 is a positive integer; and the terminal device determines, based on N1 pieces of DCI corresponding to the N1 HARQ feedback disabling processes, whether to perform HARQ feedback in the first uplink feedback slot, where the N1 HARQ feedback disabling processes one-to-one correspond to the N1 pieces of DCI. The terminal device determines, based on the N1 pieces of DCI corresponding to the N1 HARQ feedback disabling processes, whether to perform HARQ feedback in the first uplink feedback slot, so that the terminal device can determine, in a HARQ feedback disabling mechanism, whether to perform HARQ feedback.

Abstract: Real-time detection of DNS infiltration traffic is disclosed. A DNS response associated with a DNS query sent by a client device is received. An attempted DNS infiltration is detected based at least in part on an automated analysis of the DNS response. In response to the detection, a remedial action is performed.

Abstract: The current invention pertains to digital livestock breeding, focusing on a novel image acquisition system designed for assessing the health of lactating cow teats. Addressing challenges related to image capture quality and operational complexity in dairy cow teat examination, the solution comprises a guard plate, a telescopic column with a hinge mechanism, and a photo unit. Straps are positioned at each end of the guard plate, and an installation seat is located at the rotational juncture. The telescopic column includes a fixed cylinder pivotally attached to the guard plate and a movable column within it, extending beyond the fixed cylinder. Additionally, a fixed grip is mounted on one side of the fixed cylinder's outer wall. This innovation streamlines user-friendly shooting and adjustment processes while enabling timely cleaning of the lens and light-emitting device, ensuring image clarity.

Abstract: Disclosed are a position adjustment assembly and a prompter. The position adjustment assembly includes a base and a telescopic seat. The bottom of the telescopic seat is movably installed on the base. The telescopic seat includes an outer shell and an inner shell slidably nested inside the outer shell. The inner shell is telescoped along the outer shell.

Abstract: The present disclosure provides a circuit board, a chip on film, a display apparatus and a bonding method. The circuit board has a plurality of bonding regions for bonding with a chip on film, each bonding region includes: a plurality of first pins extending along a first direction and sequentially arranged along a second direction; and at least one first alignment mark group on an arrangement path along which the plurality of first pins are arranged and configured to be aligned with a second alignment mark group of the chip on film in a buckled way, so that the plurality of first pins are bonded and attached to second pins of the chip on film in one-to-one correspondence.

Abstract: A polar code encoding method and an apparatus are provided. The method includes: mapping, based on a reliability sequence whose length is N, an information bit sequence whose length is k to k bits of a first sequence whose length is N, to obtain a second sequence including k information bit positions, x PC bit positions, and N?k?x frozen bit positions; multiplying the second sequence by a first matrix to obtain a third sequence; and performing polar encoding to obtain a fourth sequence, where k?K?N, 1?x, K is a maximum value of the length of the information bit sequence, k, K, N, and x are all positive integers.

Abstract: A communication method and apparatus are provided. The method includes: A network device determines first information, and sends the first information. The first information includes information about at least one region served by a first beam or a first cell. A communication apparatus receives the first information, and performs at least one of access control, camping control, or measurement control based on location information of the communication apparatus and the first information. Based on this solution, because the region is fixed relative to the earth, the network device may send information about a region served by a beam or a cell in either an earth-moving mode or an earth-fixed mode, to indicate a service region of the beam or the cell.

Abstract: Embodiments relate to a nanocomposite material including a graphene-based 3D porous scaffold coated with active nanoparticles and to methods of making and using the material. The nanocomposite material exhibits high electrical conductivity, mechanical stretchability, and surface roughness, achieved through laser scribing, electrodeposition, and pre-strain transfer printing to induce crumpling. Embodiments further relate to a device including a crumpled nanocomposite material as an electrode and to methods of making and using the device.

Abstract: A simulation equipment for hot and humid marine environment and radiation intensity prediction method thereof, which can simultaneously load the working environment factors including voltage, current, temperature, humidity, salt spray, and UV radiation for the tested electrical equipment. The radiation intensity prediction method can predict the UV radiation intensity at the target position of the tested electrical equipment under the influence of different temperature and humidity and salt spray concentration on the attenuation of UV light radiation, so as to accurately obtain the UV radiation intensity qt at the target position of the tested electrical equipment during material corrosion and aging tests. Moreover, the UV radiation intensity qt at the target position of the tested electrical equipment can be adjusted to the target UV radiation intensity by correspondingly enhancing or weakening the luminous intensity of each UV fluorescent lamp tube.

Abstract: Aspects of switching-cycle voltage deviation control for modular multilevel converters (MMCs) are described. In one example, an upper switching action of an upper power cell is determined within a time duration of a switching cycle for an MMC. In addition, a lower switching action of a lower power cell is determined within the time duration of the switching cycle for the MMC. In addition, a delay is generated between the upper switching action and the lower switching action to reduce capacitor voltage deviation between the upper power cell and the lower power cell during the switching cycle. The upper power cell is located in an upper arm of a phase leg of the MMC, while the lower power cell is located in a lower arm of the phase leg of the MMC.