Abstract: A method for determining a performance indicator is performed by an electronic device. The method includes: obtaining a first test result by testing preset indicators of a repeated Open Cable system in a first test environment, and obtaining a second test result by testing the preset indicators of the repeated Open Cable system in a second test environment, in which the preset indicators include a quality factor Q value and a linear signal noise ratio (SNR); determining an external SNR value of the system based on the first test result and the second test result; and determining an intrinsic SNR value of the system based on the external SNR value, the linear SNR, a nonlinear SNR, and a guided acousto-optic wave Brillouin scattering (GAWBS) SNR.

Abstract: The present invention relates to the technical field of electrochemistry, and in particular, to a structured electrode, a preparation method therefor and a use thereof. The structured electrode of the present invention comprises an electrode body, and a surface of the electrode body is provided with an etched structure; and the electrode body is of an array structure composed of three-dimensional electrode wires.

Abstract: Disclosed is a time series InSAR tropospheric delay correction method for relieving atmospheric seasonal oscillation, so as to relieve the seasonal oscillation deviation caused by tropospheric delay. This method is based on the temporal and spatial characteristics of atmospheric delay. Firstly, based on the ERA-5 atmospheric grid data covering the study area, the ZTD negative exponential vertical profile function model is established. Fourier series function is introduced to establish the time series model for ? and ZTDr, Finally, according to the radar incidence angle parameters, the delay is changed from zenith direction to radar line of sight direction.

Abstract: Soyasaponin-related Kompetitive Allele Specific polymerase chain reaction (KASP) markers and an application thereof are provided in the present application, belonging to the technical field of molecular breeding. The KASP markers include one or two of S07_43139773G/T, and S07_43139033A/G; the S07_43139773G/T comprises a base of G/T at a position of 43139773 bp on chromosome 7 of a soybean genome, the S07_43139033A/G comprises a base of A/G at a position of 43139033 bp on the chromosome 7 of the soybean genome. The KASP markers are applied to improve soyasaponin germplasm breeding.

Abstract: The present invention relates to the field of molecular virology and immunology, in particular to the field of hepatitis B virus (HBV) infection treatment. In particular, the present invention relates to an epitope peptide (or a variant thereof) capable of treating a hepatitis B virus infection, a recombinant protein comprising the epitope peptide (or a variant thereof) and a carrier protein, and an antibody (e.g. a nanobody) for the epitope peptide. The epitope peptide and antibody of the present invention can be used to prevent and/or treat HBV infection or a disease related to HBV infection (e.g. hepatitis B), for reducing the serum level of HBV DNA and/or HBsAg in a subject (e.g. a human), or for activating a subject (e.g. a chronic HBV infected person or a chronic hepatitis B patient) against HBV humoral immune response.

Abstract: A liquid dispensing device and a liquid discharge system are disclosed. The liquid dispensing device includes a liquid dispensing mechanism and an operation mechanism. The liquid dispensing mechanism includes a main body assembly and a movable assembly, the main body assembly is provided with a liquid intake channel and multiple liquid discharge channels, and the movable assembly is movably installed to the main body assembly. The operation mechanism is capable of driving the movable assembly to rotate relative to the main body assembly, so as to discommunicate at least one of the multiple liquid discharge channels from the liquid intake channel, or to communicate the multiple liquid discharge channels with the liquid intake channel. The operation mechanism is detachably connected with the liquid dispensing mechanism.

Abstract: A molecular marker significantly associated with vitamin E content in soybeans, a Kompetitive Allele-Specific polymerase chain reaction (KASP) primers combination and an application thereof are provided in the present disclosure, belonging to the field of molecular genetics and breeding. A nucleotide sequence of the molecular marker is shown in SEQ ID NO. 1, and there is an A/T mutation at the 21st base. The KASP primer set for detecting the molecular marker includes an upstream primer F1 with a nucleotide sequence as shown in SEQ ID NO. 2, an upstream primer F2 with a nucleotide sequence as shown in SEQ ID NO. 3 and a downstream primer r with a nucleotide sequence as shown in SEQ ID NO. 4. The KASP primers combination developed by the present disclosure accurately distinguish soybeans with high and low vitamin E content.

Abstract: Embodiments provide a method for geomagnetically detecting a submarine cable, including: performing a preliminary detection by controlling an underwater robot equipped with a proton magnetometer; determining a preliminary direction and location of the cable based on preliminary detection information; controlling the underwater robot equipped with the proton magnetometer and two fluxgate magnetometers to launch into the water; controlling the underwater robot to travel over the cable and determining specific location information of the cable; controlling a heading of the underwater robot to move along the preliminary direction of the cable; and controlling the underwater robot equipped with the proton magnetometer and the two fluxgate magnetometers to launch into the water; determining whether a fault in the submarine cable occurs and a location of a fault point, based on Z-axis components of the general geomagnetic field and launching depth data of the underwater robot.

Abstract: Disclosed are a laser assisted cold spray repair device and process method for aviation-grade aluminum alloy structural parts. In the present disclosure, a laser device, a high-pressure gas source, a powder feeder, a water cooling system, a reflector, an integrated spray gun, a mobile platform, an air pipe, a powder-gas mixed channel, a lower-pressure powder-gas powder feeding port, an air pressure regulating valve, a high-pressure airflow heater and a powder pipe are included. The powder spray gun and a heating laser source are connected coaxially, and a processing zone of the mobile platform is provided with a specimen to be processed. In the present disclosure, fatigue properties of repaired aviation-grade aluminum alloy specimens are restored to an original state before damage and satisfy service requirements.

Abstract: Provided are an adenosine triphosphatase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 2 (ATP2A2) gene-based molecular marker for identifying a chicken feed efficiency trait, and an identification method and use thereof. A nucleotide sequence of the molecular marker is shown in SEQ ID NO: 1, and a base at locus 926 in the nucleotide sequence is T or G. In the present application, by identifying a genotype of the molecular marker in a chicken genome and then selecting the chicken feed efficiency trait according to the genotype, a breeding method for early selection of the poultry feed efficiency trait is established. The method is simple, rapid, and low-cost, does not require special instruments, and is suitable for the needs of marker-assisted selection experiments.

Abstract: A display substrate and a display device. In the display substrate, at least one of the inter-opening region, the first opening peripheral region and the second opening peripheral region includes a first virtual sub-pixel; the first signal line extends along a first direction and includes a first portion passing through the first opening peripheral region, the inter-opening region and the second opening peripheral region; the first portion passes through the first virtual sub-pixel, and the first virtual sub-pixel includes a first compensation capacitor, a first plate of the first compensation capacitor is in a same layer as the first portion of the first signal line and electrically connected with the first portion of the first signal line, and in a same layer as the second plate of the storage capacitor; the second plate is in a different layer from, insulated from, and overlaps with the first plate.

Abstract: A display substrate and a manufacturing method thereof, and a display apparatus, in the display substrate, the substrate includes a bendable part at an edge of the non-display region away from the display region; the display substrate has a first side and a second side, the extension part is connected with the bendable part and is bent to the second side of the display substrate through the bendable part; at least a part of the first insulation layer is located in the extension part and the first insulation layer includes an opening; the electrically conductive structure is located in the extension part and includes a lower part and an upper part; the opening exposes the lower part; the upper part is on a side of the lower part away from the substrate, located in the opening and is in direct contact with the lower part.

Abstract: In an example embodiment, machine learning is used to train a machine-learned model that projects each entity, title pair into a single number, called a seniority score, to represent the career progression needed for that position. For example, company A's “software engineer” and company B's “senior software engineer” can be represented as two separate numbers, one being p (company A, software engineer) and the other being p (company B, senior software engineer) on the same axis. This allows a comparison to be made about the absolute levels of each title despite their potential different meanings at different entities.

Abstract: Disclosed herein are novel bispecific and tri-specific antibodies with increased stability and use thereof for therapy.

Abstract: The present invention relates to compounds of formula (I), wherein R1 to R3, A, M, W and Q are as described herein, and their pharmaceutically acceptable salt thereof, and compositions including the compounds and methods of using the compounds.

Abstract: Disclosed herein are novel bispecific and tri-specific antibodies with increased stability and use thereof for therapy.

Abstract: In an example embodiment, machine learning is used to train a machine-learned model that projects each entity, title pair into a single number, called a seniority score, to represent the career progression needed for that position. For example, company A's “software engineer” and company B's “senior software engineer” can be represented as two separate numbers, one being p (company A, software engineer) and the other being p (company B, senior software engineer) on the same axis. This allows a comparison to be made about the absolute levels of each title despite their potential different meanings at different entities.

Abstract: The present invention relates to compounds of formula (I), wherein R1, R2, R3a, R3b, R4, Q, Z and Y are as described herein, and their pharmaceutically acceptable salt thereof, and compositions including the compounds and methods of using the compounds.

Abstract: A method for constructing a rockbolt force inversion model based on laser scanning of a bearing plate includes: acquiring a first morphological point cloud of the bearing plate based on a laser scanner; acquiring a second morphological point cloud of the bearing plate based on the laser scanner; and constructing the rockbolt force inversion model based on a preset convolutional neural network, the first morphological point cloud, the second morphological point cloud and a rockbolt force value.