Abstract: An insecticide synergistic composition contains a piperic acid derivative compound. The composition is composed of two active ingredients, i.e. a compound A and a compound B. The active ingredient A is a compound I-72; the active ingredient B is selected from one or more of a nereistoxin insecticide, a macrolide insecticide, an organophosphorus insecticide, a carbamate insecticide, a tetronic acid insecticide, a nematicide, a biogenic insecticide, a pyrethroid insecticide, a plant growth regulator, an insect attractant, a repellent, an insect growth regulator insecticide, an amide insecticide, a nicotinoid insecticide, an insect feeding-blocking insecticide, a fungicide, an acaricide, or other insecticides and inorganic substances; and the compound I-72 has a structure of: The composition can be used for controlling a variety of pests on agricultural, forestry and ornamental plants.

Abstract: According to a turbine hydroelectric power generation device and a power generation method based on pressurized water inlet pipelines, after water flows are input into liquid inlet flow channels and guided by guide vanes, by arranging the liquid inlet flow channels that are the vortex-shaped spiral flow channels, it can be ensured that the water flows are evenly diverted by the guide vanes and thus are output to a driving rotor at the same flow velocity to impact and drive the driving rotor to rotate. The driving rotor can drive, during rotation, a power generation rotor to rotate inside a magnetic power generation mechanism to generate electricity, and the input water flows are finally collected by a bottom liquid discharge mechanism and then separated into multiple water flows to be output respectively.

Abstract: An auxiliary device and method for recovering forepoling grouted steel pipe piles used in foundation pit support, comprising clamps, clamping hydraulic shafts, an upper plane, lifting hydraulic shafts, and a main plane. The clamping hydraulic shafts are mounted on the upper plane, with four shafts installed. The lifting hydraulic shafts are fixed to the main plane, with their output ends connected to the upper plane. Both the upper plane and main plane are designed to sleeve onto the forepoling grouted steel pipe piles. The recovery device and method disclosed in this invention can significantly improve the recycling rate of forepoling grouted steel pipe piles, thereby substantially reducing construction costs. This innovation not only enhances economic efficiency but also actively promotes low-carbon emission reduction during construction, making positive contributions to environmental protection and sustainable development.

Abstract: The present application provides an anti-S100A8/A9 antibody and use thereof. The antibody or antigen-binding fragment thereof, and mutants thereof, provided by the present application, can block the biological functions of S100A8/A9. The antibody or antigen-binding fragment thereof provided by the present application is expected to be developed into a clinical drug, with the aim of reducing the myocardial infarct size in acute myocardial infarction (AMI) patients, lowering the incidence of heart failure, and providing lifelong benefit to the AMI patients. The present application has significant clinical implications and development value.

Abstract: Provided are a power device and a manufacturing method thereof. The power device includes an epitaxial structure, a doped nitride semiconductor layer, a passivation layer, a source and a drain. The epitaxial structure includes an active region and an edge region, where the edge region surrounds the active region and includes a first edge region and a second edge region, the first edge region of the epitaxial structure is an electrically isolated region, and a conductive channel is provided at an interface between the channel layer and the barrier layer in the second edge region. The doped nitride semiconductor layer includes a first region and a second region connected to each other, and a distance between an edge of the conductive channel of the second edge region and a vertical projection of an edge of the second region on the barrier layer is greater than a first preset value.

Abstract: Disclosed herein are scientific instrument support systems, as well as related methods, computing devices, and computer-readable media. For example, in some embodiments, samples are tracked using unique identifiers. An autosampler may detect the samples using unique identifiers and provide alerts when the sample is placed in the wrong location or when an incorrect or incompatible workflow is selected for the sample.

Abstract: A method and an apparatus for displaying a teaching video task, a device, a storage medium and a product are provided in embodiments of the present disclosure. The method includes: displaying a triggering control corresponding to a teaching video page on a display interface; and in response to a triggering operation by a user on the triggering control, jumping to the teaching video page, where the teaching video page includes at least one teaching video and at least one target task corresponding to the teaching video. In this way, a user can view and trigger a target task associated with the teaching video more intuitively. Before watching a teaching video, the user can learn of at least one target task corresponding to the teaching video, thereby guiding the user to learn the teaching video better.

Abstract: Disclosed are a telescopic pulse ash blower capable of blowing ash at multiple angles and an ash blowing method. The telescopic pulse ash blower includes a fixed inner core tube, a traveling device, a multipoint rotating mechanism, an outer nozzle tube, a combined propelling device, a base, and a nozzle. The combined propelling device is mounted at one end of the base. The fixed inner core tube is arranged above the combined propelling device. The outer nozzle tube is sleeved on an outer side of the fixed inner core tube. The outer nozzle tube is connected to the traveling device. The traveling device is connected to the combined propelling device. The multipoint rotating mechanism is arranged on an outer side of the outer nozzle tube, the nozzle is connected to the outer nozzle tube. A gas mixer inlet is formed at a top of the fixed inner core tube.

Abstract: Disclosed are a display panel and a display apparatus, including: a first base substrate, a second base substrate, a plurality of spacers. The first base substrate is provided with a plurality of pixel units, each of the plurality of pixel units includes a plurality of sub-pixels, and each of the plurality of sub-pixels is correspondingly provided with the common electrode via hole and the pixel via hole; the plurality of sub-pixels include a first sub-pixel and a second sub-pixel adjacent to each other along a first direction; where, in the first direction, an orthographic projection of at least one of the plurality of spacers on the first base substrate is between an orthographic projection of the common electrode via hole corresponding to the first sub-pixel on the first base substrate and an orthographic projection of the pixel via hole corresponding to the second sub-pixel on the first base substrate.

Abstract: An electrolytic eluent generator includes an electrolyte reservoir, an eluent generation chamber, and an ion exchange membrane stack. The electrolyte reservoir includes a chamber containing an aqueous electrolyte solution including an electrolyte; and a first electrode. The eluent generation chamber including a second electrode. The ion exchange connector includes an ion exchange membrane stack, and a compression block.

Abstract: An apparatus for extracting and utilizing noble gases from carbonate rock includes a container body. A gas-solid separation assembly defines filter pores, and a diameter of each filter pore is micrometer-scale. A mechanical crushing assembly is disposed at a bottom of the gas-solid separation assembly, and is configured to crush a carbonate-rock sample until particles each have a size on the order of micrometers or larger. The gas-solid separation assembly is elastic. The particle deposition device is disposed inside a crushing chamber. The particle deposition device includes connecting ropes and spheres. The connecting ropes are fixed to an inner wall of the crushing chamber, and the spheres are fixed to the connecting ropes. This apparatus not only avoids the generation of large quantities of impurity components, but also separates solid carbonate-rock sample particles from the noble gases, enabling effective extraction of the noble gases from the carbonate-rock sample for utilization.

Abstract: A method for estimating the organic carbon content of wetland soil with different restoration years, which relates to the technical field of carbon sink accounting. The method includes: setting a plurality of sampling points in a target research area, and collecting soil samples; preprocessing satellite image data and determining first input features, determining second input features according to geographic coordinates of the sampling points, and inputting the features into a regression prediction model to obtain a calculation result; generating soil organic matter content data distribution according to the calculation result; and dividing sample areas with different restoration years according to land use history or restoration measure records by using space-for-time substitution, and counting the soil organic matter content and total amount in each sample area according to the soil organic matter content data distribution to determine the organic carbon content of soil with different restoration years.

Abstract: An electrolytic eluent generator includes an electrolyte reservoir, an eluent generation chamber, and an ion exchange membrane stack. The electrolyte reservoir includes a chamber containing an aqueous electrolyte solution including an electrolyte; and a first electrode. The eluent generation chamber including a second electrode. The ion exchange connector includes an ion exchange membrane stack, and a compression block.

Abstract: A display substrate is provided to include: a first base substrate including a sealing region and a display port region, wherein at least one first connection region and at least one second connection region are in the display port region, a first overlapping region is formed between the second and first connection regions; first and second connection terminals in the first and second connection regions, respectively; and a planarization layer including at least one first trench and at least one second trench corresponding to the first and second connection regions therein, respectively; orthographic projections of bottoms of first and second trenches on the first base substrate cover corresponding first and second connection regions, respectively; the planarization layer includes: a first pattern corresponding to the first overlapping region; orthographic projections of the first pattern and its corresponding first overlapping region on the first base substrate overlap with each other.

Abstract: The present invention relates to a method for multidimensional evaluation of the similarity of a sample to breast milk, wherein the method is performed in the following steps: (1) establishing a local breast milk phospholipid database; (2) collecting and pretreating a sample to be evaluated; (3) determining the contents of characteristic phospholipid subclasses, the contents of characteristic phospholipid molecules in the sample to be evaluated, and obtaining a microstructural image of milk fat globules in the sample by confocal laser scanning microscopy; (4) calculating the score G for the sample to be evaluated.

Abstract: A lighting apparatus includes a lamp body, a lamp cover, and a hinge structure formed as an extruded polymer member that connects the lamp body to the lamp cover. The hinge structure has a first fixing portion, a second fixing portion, and a connecting section. The first fixing portion is secured to the lamp body, and the second fixing portion is secured to one side of the lamp cover. The lamp cover rotates relative to the lamp body along the hinge structure. When the lamp body is installed on a ceiling or wall, the lamp cover hangs downward for user access during setup and is then rotated upward to close and seal with the lamp body.

Abstract: An analytical system comprises a chromatography column configured to separate a sample into one or more analytes; an ion removal device configured to remove at least ions of one charge from the mobile phase, the ion removal device fluidly coupled to an output of the chromatography column; an ion selective sensor configured to measure a signal corresponding to an activity of the ions of one charge in the mobile phase, the ion selective sensor fluidly coupled to an output of the ion removal device; an optional diverter valve that can interrupt the flow of the mobile phase; and a microprocessor configured to monitor the signal of the ion selective sensor and to either switch the optional diverter valve to interrupt the flow of the mobile phase or turn off the pump when the signal is greater than a predetermined threshold.

Abstract: A multimodal deep learning framework which is used to determine the likelihood of a particular treatment method effectively treating a patient with ovarian/kidney cancer with the goal of increasing patient survival. The framework takes into account not only large histopathology images (whole slide images), but also clinical variables to increase the scope of the data. The results demonstrate that the proposed models achieve high prediction accuracy and interpretability and can also be transferred to other cancer datasets without significant loss of performance. One of the key innovations here is the combination of pathology and clinical variables in a deep learning model to provide recommendations in therapy areas with limited information.

Abstract: A coding rate adjustment method, where a terminal device may determine a signal strength change rate of a wireless network, and send the signal strength change rate to a first access network device. The terminal device receives a first coding rate from a media processing device, where the first coding rate is determined based on the signal strength change rate. Then, the terminal device codes audio and video data based on the first coding rate, which can better reflect a current wireless network environment. The terminal device codes the audio and video data based on the first coding rate.