Abstract: The present disclosure provides a display module and a medical spliced display system. The display module includes: a display panel; a back plate including a bottom wall and a side frame connected to each other to define an accommodating space; and a frame including a retaining wall and a supporting platform and an insert on the retaining wall; at least a portion of the retaining wall surrounds the side frame; the supporting platform extends toward the inside of the accommodating space for supporting the display panel; the insert is on a side of the side frame facing the accommodating space, to embed the side frame between the retaining wall and the insert.

Abstract: A link-lever assembly, dual-link-lever fixing assembly and surgical head frame, aims to address the problem that installation and connection of U-shaped head frames and operational tables takes a long time, manufacturing cost of the connection pieces is high and it is not easy to maintain them. The present invention provides a dual-joint link-lever, comprises a first connection ring, a first pressing panel, a second connection ring, a second pressing panel and a connection plate; the first connection ring and the second connection ring are provided to both ends of the connection plate along a longitudinal direction, and axial lines of the first connection ring and the second connection ring are parallel; and upon extrusion the first pressing panel and the second pressing panel are configured to drive diameters of the first annular hole and the second annular hole to be smaller.

Abstract: A continuous solid organic matter pyrolysis polygeneration system and method for using the system is disclosed. The pyrolysis polygeneration system mainly includes a processing system, a drying furnace, a pyrolysis furnace, a cooling furnace, a tail gas treatment system, and a gas treatment system and a protective gas circulation system cooperate with each other to realize the multi-level rational utilization of energy, and are suitable for the continuous and rapid pyrolysis and carbonization of various solid organic matter in the actual production. While realizing the polygeneration of coke, wood vinegar and tar, the maximum utilization of overall heat is realized through process optimization.

Abstract: An aerosol-generating product for modulating the release of a flavor substances includes an aerosol product, a heating element having two stage heat supply bodies and a sealing element, a power source, a control module, and a housing. The aerosol product is provided with an aerosol-generating substrate and a flavor carrier, and the aerosol-generating substrate and the flavor carrier are respectively arranged in a space or range formed by the first heat supply body and the second heat supply body and are sealed and isolated from the outside through the sealing element. The present invention provides an aerosol-generating product and method for modulating the release of flavored substances. It has a separate structure for modulating flavored substances, and the release of external flavor substances is more uniform and stable; there is no air flow through the aerosol-generating substrate and the flavor carrier, and there is no convection heat transfer.

Abstract: Presently described are purification methods for modified rosin compositions, purified compositions, and articles thereof. The methods described herein use a solvent. The solvent can include at least one of a hydrocarbon solvent, a bio-based solvent, or a combination thereof. The purified modified rosin compositions have higher amounts of the modified rosin as compared with modified rosin compositions that have not been purified.

Abstract: The present disclosure provides a display module and a medical spliced display system. The display module includes: a display panel; a back plate including a bottom wall and a side frame connected to each other to define an accommodating space; and a frame including a retaining wall and a supporting platform and an insert on the retaining wall; at least a portion of the retaining wall surrounds the side frame; the supporting platform extends toward the inside of the accommodating space for supporting the display panel; the insert is on a side of the side frame facing the accommodating space, to embed the side frame between the retaining wall and the insert.

Abstract: A multi-split air-conditioning system, and a method for calculating a heat exchange capacity thereof. The method includes: acquiring a total heat exchange capacity of a multi-split air-conditioning system; acquiring a pressure difference between two pressure measurement points on each air pipe; acquiring the distance between the two pressure measurement points on each air pipe; acquiring the pipe diameter of each air pipe; acquiring the friction factor of each air pipe; acquiring the density of a heat exchange medium in each air pipe; and according to the total heat exchange capacity of the multi-split air-conditioning system, the pressure difference and distance between the two pressure measurement points on each air pipe, the pipe diameter and friction factor of each air pipe, and the density of the heat exchange medium in each air pipe, calculating a heat exchange capacity of each indoor unit.

Abstract: The present application relates to the technology field of assessment of aging state of oil paper insulation of the large power transformer and quantitative diagnostic, specifically estimating parameters of the circuit through the initial slope of the recovery voltage. It includes an improved mathematical model for solving parameters of the dielectric response equivalent circuit by using the peak of the recovery voltage, the peak time and the initial slope characteristics; transforming the identification of parameters of the equivalent circuit into a mathematical optimization problem, and then solving the mathematical optimization problem using a particle swarm algorithm. The design of the present application can significantly reduce the sampling data of the recovery voltage, and the measured data in the field and the calculated data of different capacity RVM experiments on real transformers have good consistency, which is conducive to the diagnosis of state of oil paper insulation of the transformer.

Abstract: A polymerization process for the production of a polyester copolymer A comprising simultaneously reacting a polyester (i) with one or more diols (ii) and one or more (hetero) aromatic dicarboxylic acids or any esters thereof (iii), wherein the polyester (i) is polyethylene terephthalate, polyethylene furanoate or polyethylene terephthalate-co-furanoate; and wherein no ethylene glycol is added as a diol (ii); and wherein at least one of the one or more diols (ii) is selected from (bi) cyclic secondary diols; and wherein the components (i) and (ii) are used in sufficient quantities to produce a polyester copolymer A comprising at least 40 mole % of ethylene glycol derived from the starting polyethylene terephthalate, polyethylene furanoate or polyethylene terephthalate-co-furanoate, and at least 5 mole %, of monomers derived from said (bi) cyclic secondary diol(s), the percentages based on the total amount of diol-derived monomer units in polyester copolymer A.

Abstract: A nanosecond laser ablation and chemical thermal decomposition for preparing a super-hydrophobic micro-nano structure on stainless steel. The method solves the defects of long preparation cycle and complex process flow of a super-hydrophobic surface of stainless steel, and does not use fluorine-containing chemical reagents for modification.

Abstract: An atomizing device includes a housing, an end lid and a cover. The end lid is disposed at an end of the housing, and is hermitically connected with the housing. The cover is disposed to cover around the end lid. A first conducting groove is disposed to extend circumferentially at a selective one of an outer wall of the end lid and an inner wall of the cover. A second conducting groove is spatially communicated with the first conducting groove, and an included angle is formed between the first conducting groove and the second conducting groove. A sliding piece is disposed at the rest of the outer wall of the end lid and the inner wall of the cover to mate with the first conducting groove and the second conducting groove. The sliding piece is disposed to move in the first conducting groove and the second conducting groove.

Abstract: The present invention relates to an electronic device, a wireless communication method, and a computer readable medium. According to one embodiment, the electronic device used for wireless communication comprises a processing circuit. The processing circuit is configured to perform control to send data and information related to retransmission of the data to a target user equipment by means of a sidelink. The processing circuit is further configured to control operation for the retransmission of the data.

Abstract: Disclosed in embodiments of the present application are a BIOS problem locating method and apparatus, and a medium. The method includes: constructing functional modules according to historical sample data; according to node information corresponding to each functional module, dividing data codes corresponding to the functional modules into data sub-codes; determining target identifier information according to correspondence between the data sub-codes and identifier information; when a problem occurs to a certain data sub-code, storing the target identifier information to a preset memory; and if an anomaly occurs to BIOS operation, according to the target identifier information recorded in the memory, quickly locating the abnormal target data sub-code.

Abstract: A peptide biomarker for identifying Hippocampus species based on peptidomics and application thereof are disclosed, belonging to the technical field of biology. The protein in Hippocampus is studied, and the Hippocampus thermostable protein is comprehensively analyzed using a peptidomics method. The analysis discovered potential peptide biomarkers of Hippocampus collagen, the specificity of the potential peptide biomarkers is verified by HPLC-triple quadrupole mass spectrometry, and the peptide biomarkers are comprehensively identified by combining bioinformatics analysis. Finally, 10 peptide biomarkers are discovered, targeting 11 different species of Hippocampus. The markers provided may identify Hippocampus existing in the market, promote the scientific and standardized classification and grading of Hippocampus commodities, and play an important role in high-quality and high-price trade circulation of the Hippocampus commodities.

Abstract: A purification method for detection of a strontium isotope in a silk cultural relic. The method includes: (1) enrichment of the strontium isotope: after cleaning the silk cultural relic, adding the silk cultural relic to a digestion agent for microwave digestion, and conducting evaporation drying; and adding a dried product to a nitric acid solution for centrifugal separation, and extracting a supernatant; and (2) purification of the strontium isotope: first, mixing 4?,4?(5?)-di-tert-butyldicyclohexano-18-crown-6 and a defoamer and adsorbed to a purified resin separation column, and pre-cleaning the purified resin separation column with a nitric acid solution; next, injecting the supernatant in step (1) into the purified resin separation column with a nitric acid solution as a carrier solution; and then, injecting an 84Sr solution and an elution solution into the purified resin separation column in sequence to obtain a separated and purified strontium solution.

Abstract: The present invention relates to a management method and a device for hazardous chemicals and a construction method of a management database. The construction method comprises following steps: determining a plurality of entities involved in entire lifecycle of hazardous chemicals; classifying the plurality of entities to define a plurality of entity classes involved in the management database; defining a plurality of relationship classes according to one or more relationships involved between every two of the entity classes; using the relationship from one or more of the relationship classes to constrain the relationships between every two entities, so as to construct an ontology of the database; and importing actual data of the hazardous chemicals throughout their entire lifecycle into the ontology, so as to carry out instantiation of the ontology.

Abstract: Disclosed in the present invention is an aerosol generating device, comprising a housing and an aerosol medium, wherein one end of the housing is open, and an accommodating cavity and a heating body are arranged in the housing; the aerosol medium comprises an aerosol generating matrix segment and an aerosol extracting segment, a hollow cavity being disposed in the aerosol extracting segment, and the outer side wall of the aerosol extracting segment being provided with aerosol flow guide holes and air flow guide holes both in communication with the hollow cavity; after the aerosol medium extends into the accommodating cavity from the opening, the aerosol generating matrix segment is located in a heating area of the heating body, and the aerosol can permeate from the outer side wall and end face of the aerosol generating matrix segment; the outer side wall of the aerosol medium has a gap with the inner wall of the housing and is in sealed fit with the housing at the open end face; the aerosol flow guide holes a