13results about How to "Reduce fusion" patented technology

The present application relates to a sample analyzer, a sample analysis method and a sample analysis system, including: obtaining the original data corresponding to the sample, the original data including at least one of the original light signal data and the original scatter plot; the original light signal data including at least two paths of light signal data with different angles; inputting the original data into a conversion model, the conversion model including N conversion layers connected in sequence, each conversion layer being used to convert the light signal data according to the corresponding conversion function to obtain converted light signal data; wherein the input of the first conversion layer of the conversion model is the original light signal data, and the input of the Mth conversion layer of the conversion model is the light signal data converted by the M-1th conversion layer; N is greater than or equal to 2, and the maximum value of M is N; generating a converted scatter plot based on the converted light signal data of the Nth conversion layer of the conversion model, and identifying the scatter plot to obtain a particle classification result. This method can improve the accuracy of particle classification.

The invention discloses a method and device for supporting multi-terminal BIM and GIS fusion, and the method comprises the steps: selecting a C + + library of a GIS map engine as a fusion source library, and dividing the C + + library into a plurality of GIS map engine C + + function libraries; respectively compiling the plurality of GIS map engine C + + function libraries through an open source compiling tool chain to obtain a plurality of browser executable format libraries; performing interface packaging processing on the plurality of browser executable format libraries through a readable programming language to obtain a plurality of browser end libraries with uniform interface layers; the rendering engine uses a rendering engine code language to call a browser executable format library; after calling, the rendering engine is compiled into a WebGL platform or a PC platform through a configured strategy, and fusion display of data of the BIM rendering engine and the GIS map engine is achieved. Through modular compiling, interface packaging and multi-terminal fusion technologies, the problem of fusion of a rendering engine and a GIS engine at a Web terminal and a PC terminal is solved, and multi-terminal fusion of BIM and GIS is realized.

The invention relates to the technical field of communication services, and particularly discloses a cloud native architecture service concurrency performance optimization method and device, equipment and a medium, and the method comprises the steps: determining a to-be-optimized combined scene service under a cloud native architecture; and performing service thread resource reuse, service-level thread concurrent processing and data interaction frequency reduction processing on the to-be-optimized combined scene service to realize service concurrent performance optimization of the to-be-optimized combined scene service. According to the method, the communication efficiency of the microservice architecture complex scene service can be improved, so that the fusing of a microservice system triggered by a single service is reduced as far as possible, and high-availability, high-availability and high-concurrency service capabilities are continuously provided for a terminal user; the problem of an internet-based scene-based business fusion development mode is solved, and the concurrency response efficiency of cloud native architecture services is improved.

The invention belongs to the technical field of medicines, and provides application of polypeptide in preparation of a disseminated intravascular coagulation drug. The amino acid sequence of the polypeptide is as follows: Ala-Glu-Pro-Val-Pro-Leu. Experiments show that the polypeptide can obviously prolong the survival time of a diffuse intravascular coagulation model rat to a certain extent, reduce the bleeding score of visceral organs, especially lungs, of the diffuse intravascular coagulation model rat, reduce pulmonary alveolar wall capillary thrombosis and inflammatory cell infiltration, and reduce the proportion of large and medium pulmonary artery thrombosis, so that the polypeptide can be used for treating pulmonary thrombosis. And alveolar fusion is reduced, and the compound has a certain application prospect in preparation of dispersive intravascular coagulation drugs.

The application provides a kind of multimodal attention and feature fusion framework for remote sensing image fusion, belongs to remote sensing information processing technical field, including five layers encoder-decoder architecture, the architecture includes hybrid attention and multiscale fusion (HAMF) module, adversarial feature fusion (AFF) module and cross-domain regularization (CDR) module.The application preprocesses the hyperspectral, multispectral image of input through the framework;Through HAMF module, feature extraction and enhancement are carried out;Through AFF module, feature alignment, information maximization and adversarial optimization are carried out;Through CDR module, domain adversarial training and regularization operation are carried out, the cross-domain generalization ability of the framework is improved, finally a composite loss function is constructed to train the whole framework end to end, and iteration is carried out until convergence, so that each evaluation index of the fusion image is obviously improved, and the fusion image with high-quality spectral information and clear spatial details is output.

The utility model provides an atomizing device, which comprises an atomizing component, an atomizing component and an atomizing component, and is characterized in that the atomizing component is used for atomizing an atomizing medium; at least one heating piece is arranged in the atomization assembly, the heating piece comprises a first heating part and a second heating part, and the first heating part and the second heating part at least share one common pin; the sealing seat is used for sealing a cavity in the atomization device, one end of the atomization assembly is connected with the sealing seat in a sleeving mode, the atomization assembly in the atomization device adopts a heating piece with double heating parts, the two heating parts share the same common pin, and only the other pin of the first heating part and the other pin of the second heating part need to be switched on in a time-sharing mode or switched on at the same time; therefore, the first heating part and the second heating part can alternately heat or simultaneously heat so as to realize different atomization effects.

This invention relates to the application of mitochondrial formulations in the preparation of drugs for treating chronic obstructive pulmonary disease (COPD). The mitochondrial formulations contain active mitochondria isolated from healthy donor cells, with a particle size of 400–1000 nm, possessing normal mitochondrial membrane potential and ATP generation function, and capable of being internalized by mammalian COPD lung epithelial cells. In vitro cell experiments have confirmed that this mitochondrial formulation can repair CSE-induced mitochondrial dysfunction in lung epithelial cells, inhibit mPTP opening, reduce mtDNA leakage into the cytoplasm, thereby blocking the activation of the cGAS-STING signaling pathway and reducing the release of inflammatory factors such as IL-1β and TNF-α. In vivo experiments in COPD mouse models show that tail vein injection of the mitochondrial formulation can effectively accumulate in lung tissue, significantly improving lung pathological changes such as emphysema and collagen fiber deposition in model mice. This invention provides a novel strategy for COPD treatment based on repairing mitochondrial function and intervening in inflammatory signaling pathways.

The invention relates to stem cells, in particular to application of a subcellular extract of stem cells in preparation of a medicine for treating liver injury. Experiments prove that the prepared mesenchymal stem cell subcellular extract has a remarkable improvement effect on a carbon tetrachloride induced mouse hepatic fibrosis model in vivo and in vitro. The stem cell subcellular extract prepared by a mechanical disruption method can effectively alleviate the morphological problems such as hepatomegaly and rough surface, and improve the symptoms of hepatocyte injury and collagen deposition. In addition, the subcellular extract of the stem cells can significantly reduce the serum transaminase level of mice with hepatic fibrosis and improve the liver function. Meanwhile, by inhibiting the expression of fibrosis-related genes and inflammation-related genes in the liver, the subcellular extract of the stem cells exerts remarkable anti-fibrosis and anti-inflammatory effects. The umbilical cord mesenchymal stem cell subcell extract prepared by a mechanical crushing process provides a new method and thought for clinical treatment of liver injury.

The present invention discloses a self-propelled foreign matter cleaning device for overhead cables, which relates to the technical field of cleaning overhead cables. The device comprises a patrol device, the patrol device is equipped with a first electric slide rail electrically connected to a control terminal, the first electric slide rail is slidably connected to a support through a slider, the support is equipped with a first electric shaft, the first electric shaft is slidably connected to a transmission cylinder, the transmission cylinder is fixedly connected to an arc-shaped electric slide rail, the arc-shaped electric slide rail is slidably connected to a mounting frame, the mounting frame is fixedly connected to a first push rod, the telescopic end of the first push rod is hinged to a connecting frame, and a heating wire is installed on the upper side of the connecting frame. The present invention melts foreign matter wound around the overhead cable through the heating wire, cleans foreign matter on the surface of the overhead cable while reducing the heating area of ​​the insulating layer of the overhead cable, and reduces the damage to the insulating layer of the overhead cable caused by external heat when cleaning foreign matter.

The invention belongs to the technical field of medicines, and provides application of a polypeptide in preparation of a disseminated intravascular coagulation drug. The amino acid sequence of the polypeptide is Pro-Ala-Ala-Glu-Pro-Val-Pro-Leu, and the amino acid sequence of the polypeptide is shown in the specification. Experiments show that the polypeptide can obviously prolong the survival time of a diffuse intravascular coagulation model rat to a certain extent, reduce the bleeding score of visceral organs, especially lungs, of the diffuse intravascular coagulation model rat, reduce pulmonary alveolar wall capillary thrombosis and inflammatory cell infiltration, and reduce the proportion of large and medium pulmonary artery thrombosis, so that the polypeptide can be used for treating pulmonary thrombosis. And alveolar fusion is reduced, and the compound has a certain application prospect in preparation of dispersive intravascular coagulation drugs.

The application relates to the technical field of environment-friendly regenerated material production equipment, in particular to an environment-friendly regenerated material double-screw extruder and method, which comprises a feeding driving mechanism, a feeding extruding mechanism, a mixing driving mechanism and a mixing extruding mechanism. The feeding driving mechanism is used for driving the feeding extruding mechanism, the mixing driving mechanism is used for driving the mixing extruding mechanism, the feeding extruding mechanism is used for feeding materials, the feeding extruding mechanism comprises a feeding tank body, a feeding fixing support, a feeding main screw, a feeding driven screw and a feeding connecting seat, both ends of the feeding tank body are respectively provided with a feeding port and a discharging port, and the discharging port is used for connecting the mixing extruding mechanism. The feeding main screw in the grinding channel and the feeding driven screw work cooperatively, not only realizing the stable conveying of the materials from the feeding port to the discharging port, but also efficiently grinding the materials in the conveying process, which is helpful to improving the dispersivity and uniformity of the materials.

The invention discloses a pH-sensitive liposome for entrapment of a cell culture additive and a preparation method of the pH-sensitive liposome, and relates to the technical field of pH-sensitive liposomes. According to the invention, nutrient substances such as glucose, amino acid and glutamine and pH regulators such as NaOH and NaHCO3 required in the middle and later periods of cell growth are prepared into pH-sensitive lipidosome, the substances are respectively wrapped in cavities of the lipidosome, and after the pH of a cell growth solution system is reduced, the substances can be respectively released to be beneficial to improving the growth state of cells, improving the cell growth state and improving the cell growth efficiency. The pH balance of the cell growth liquid can be realized, and the cell growth liquid is kept neutral. The prepared pH sensitive liposome is uniform in size, good in dispersity, stable in structure in a neutral solution and capable of being effectively split in an acid solution, and the growth state of cells can be improved after the pH sensitive liposome is loaded with nutrient substances and a pH regulator. The pH-sensitive lipidosome can be added with substances required by cell culture in a manner of not opening a cell culture container, so that the risk of cell pollution is reduced.

The invention relates to a sample analyzer, a sample analysis method and a sample analysis system, and the method comprises the steps: obtaining original data corresponding to a sample, the original data comprising at least one of original optical signal data and an original scatter diagram; the original optical signal data comprises at least two paths of optical signal data with different angles; the original data is input to a conversion model, the conversion model comprises N conversion layers connected in sequence, and each conversion layer is used for converting the optical signal data according to a corresponding conversion function to obtain converted optical signal data; wherein the input of the first conversion layer of the conversion model is original optical signal data, and the input of the Mth conversion layer of the conversion model is optical signal data obtained by conversion of the (M-1) th conversion layer; n is greater than or equal to 2, and the maximum value of M is N; and generating a converted scatter diagram according to the converted optical signal data of the Nth conversion layer of the conversion model, and identifying the scatter diagram to obtain a particle classification result. The method can improve the particle classification accuracy.