Abstract: Disclosed is a method for SFC deployment and migration based on VNF-dependent components, which pertains to the field of communication technologies. The method jointly optimizes SFC deployment and migration policies with consideration of VNF-dependent component migration, and is used for addressing mobile user service provisioning issues. The method is based on a mobile terminal user initiating a service request information to an SDN controller, which analyzes, based on the service request information, user demand types and resource requirements thereof, including bandwidth resources, computing resources, storage resources, delay requirements, and the like, and the SDN controller, in combination with a network topology structure, resource status of an edge server, and network operation conditions, optimizes the deployment and migration of the SFCs using deep reinforcement learning technology.

Abstract: The present disclosure discloses a redundant backup deployment method for microservice instances in edge computing environments. Redundant backup deployment of the microservice instances and the selection of a primary instance are acquired using Transformer-based deep reinforcement learning (T-DRL). For a service failing to satisfy the service level agreement (SLA), the actual service reliability is improved by downgrading the switching priority of the microservice instances; for a service satisfying the SLA, the deployment cost of the microservice instances is reduced using a pruning algorithm. The present disclosure effectively reduces the deployment cost of microservice instances and minimizes the number of active edge nodes while ensuring the SLA, thereby effectively reducing the resource consumption in edge computing environments.

Abstract: A cell growth promoter and an application thereof are provided. The invention adopts Fe2+ and ovalbumin to form a Fe2+-ovalbumin (OVA) compound to promote ovalbumin cell endocytosis, the cell growth promoter can maintain cell growth in an environment free of amino acids, promote cell proliferation in an environment with amino acids; and, the Fe2+-OVA compound can replace expensive animal serum albumin in cell culture, the cell growth promoter has a significant effect on improving cell viability and is low cost.

Abstract: A PSMA-targeted radioactive metal complex containing a nitroaromatic heterocyclic and nitrophenyl group and its preparation method. The complex can be represented by either of Formula I and Formula II: The R and R groups are nitroaromatic heterocyclic groups; L is a linker group between the R group and L; L is a linker group between the chelator and the PSMA-targeted structure; L is a linker group between the R group and L; L is a linker group between the chelator and the PSMA-targeted structure; Chelator1 and Chelator2 are chelators or chelating structures.

Abstract: Described is a polypeptide magnetic nanoparticle having a specific targeting polypeptide and a magnetic nanoparticle. The amino acid sequence of the specific targeting polypeptide is VRRDAPRFSMQGLDA-X, and the C-terminal X thereof is a sequence of 5 to 20 amino acids. The amino acid in the amino acid sequence of C-terminal X is selected from one or more of: C, G, and N. The polypeptide magnetic nanoparticle can be used for CTC detection and molecular typing of various cancer types, including esophageal cancer, liver cancer, lung cancer, stomach cancer, bladder cancer, skin cancer, melanoma, breast cancer, colorectal cancer, cervical cancer, etc. Biomarkers of CTC molecular typing include PD-L1, HER2, ER, PR, AR, EGFR, VEGFR, CXCR4, etc.

Abstract: The present invention belongs to the technical field of chemical drugs, and specifically to a compound with a-glucosidase inhibitory activity and application thereof. 5-hydroxymethyl-8-methyl-2-(N-arylamino)-pyrano[2,3-c]pyridine-3-(N-aryl)-formamide series compound is provided, possessing a structure in General formula (I). Compared with compounds with anti-diabetes activity in general sense, the compound with the strong anti-diabetes activity of the present disclosure has the apparently more important application value.

Abstract: The present disclosure belongs to the technical field of pet food technology, and specifically to a probiotic cat food for improving digestive function of pet cat and preparation method thereof. The probiotic cat food, composed of an ingredient and a probiotic composition, the probiotic composition is composed of Bifidobacterium animalis subsp.lactis U9 and Lactobacillus plantarum CR12. The present disclosure, by specific formula and processing technology (three-stage low-temperature baking+probiotic cold-spraying), not only protects vitamins, amino acids, and certain bioactive substances in the cat foods from being destroyed, but also improves the taste of the foods, enhances the digestibility, and effectively ensures the activity of the probiotic composition.

Abstract: A method for modifying a gliadin and an application thereof are provided. The method includes the following steps: dissolving the gliadin in a solvent to obtain gliadin solution; and adding a proline endoprotease to the gliadin solution for a reaction, and adjusting the pH value of solution to neutral according to a gradient, to obtain a modified gliadin. The modified gliadin obtained by the present invention may be uniformly dispersed in water, and may still maintain a uniform dispersion state in the water after high-temperature thermal sterilization and long-term storage, or even in the presence of sodium chloride, it has good thermal stability, salt resistance, and storage stability.

Abstract: A preparation method for a convenient and instant dumpling with a long normal-temperature shelf life includes the following steps: preparation of dough?pressing of dough wrapper?preparation of dumpling wrapper?preparation of stuffing?kneading of dumpling?pre-cooking?canning?sterilization and finished product. By improvement processes in the angle of dough wrapper, stuffing, water migration, dough wrapper adhesion, and taste preservation, the product performance is improved, so that the product may be stored at the normal temperature for at least 12 months and the taste quality may still maintain the same level as fresh dumplings.

Abstract: A screen projection method includes: generating original frame data based on original display data, and transmitting the original frame data to a target device, for the target device to display an original image generated based on the original frame data; receiving target area information transmitted by the target device, wherein the target area information is position information of a target area to be adjusted on the target device; extracting target display data from the original display data, based on the target area information; and generating target frame data based on the target display data, and transmitting the target frame data to the target device, for the target device to display a target image generated based on the target frame data.

Abstract: A connection lock for prefabricated components includes an auxiliary part and a main part which are each provided with a fixing structure for connecting with a prefabricated component in an anchoring fit manner. The auxiliary part includes an auxiliary part body, an auxiliary part transmission structure, and a lock pin structure which is movably mounted to the auxiliary part body. The auxiliary part transmission structure is in transmission fit with the lock pin structure. The main part includes a main part body, a main part transmission structure, and a locking structure. An inserting channel fitted with the lock pin structure is formed in the main part body. The locking structure is adjustably mounted in the main part body. The main part transmission structure is in transmission fit with the locking structure. It is rapid and convenient to operate, and the construction efficiency is higher than traditional construction methods.

Abstract: Disclosed is a counter structure of a dry powder aerosol delivery system, belonging to the field of inhalation devices; the counter structure includes a housing; a knob is arranged at one end of the housing; a counting disc, a transmission gear, a counting disc cover, a spring, a vibration gear and a rotating disc are arranged in the housing; the housing, the knob, the counting disc, the counting disc cover, the spring, the vibration gear and the rotating disc are arranged coaxially; the counting disc, the counting disc cover, the spring and the vibration gear are disposed around a straight rod of the rotating disc; an outer gear meshed with the transmission gear is arranged on the periphery of the straight rod.

Abstract: A method for modifying a gliadin and an application thereof are provided. The method includes the following steps: dissolving the gliadin in a solvent to obtain gliadin solution; and adding a proline endoprotease to the gliadin solution for a reaction, and adjusting the pH value of solution to neutral according to a gradient, to obtain a modified gliadin. The modified gliadin obtained by the present invention may be uniformly dispersed in water, and may still maintain a uniform dispersion state in the water after high-temperature thermal sterilization and long-term storage, or even in the presence of sodium chloride, it has good thermal stability, salt resistance, and storage stability.

Abstract: One or more embodiments of the present disclosure provide an intelligent vase system, a flower recognition and presentation method for an intelligent vase system, and an electronic apparatus. The intelligent vase system includes: a vase body; a flower recognition device configured to: acquire a flower image of a flower inserted into the vase body, perform an object extraction on the flower image to obtain at least one object flower image, perform a flower recognition on the object flower image to obtain a flower recognition result, and acquire presentation information of an object flower based on the flower recognition result; and a display device, which is on the vase body, in communication with the flower recognition device, and configured to display the presentation information.

Abstract: Various systems and methods are presented regarding monitoring and controlling operation of a process. A visual representation of the process can be created based on a supermodel comprising models (representing one or more devices) and nodes (representing respective device variables and constraints). Further, the process can be represented by levels, wherein devices at each level can be self-aware and have onboard artificial intelligence, such that a device at any level can auto-configure itself in accordance with a requirement placed upon it. Field-level devices (IFLDs) can be smart devices which auto-configure based upon a requirement from a higher-level device. Accordingly, system awareness can be incorporated across all levels of the process enabling overall and device-specific optimization of the process.

Abstract: Various systems and methods are presented regarding monitoring and controlling operation of a process. A visual representation of the process can be created based on a supermodel comprising models (representing one or more devices) and nodes (representing respective device variables and constraints). Further, the process can be represented by levels, wherein devices at each level can be self-aware and have onboard artificial intelligence, such that a device at any level can auto-configure itself in accordance with a requirement placed upon it. Field-level devices (IFLDs) can be smart devices which auto-configure based upon a requirement from a higher-level device. Accordingly, system awareness can be incorporated across all levels of the process enabling overall and device-specific optimization of the process.

Abstract: Various systems and methods are presented regarding monitoring and controlling operation of a process. A visual representation of the process can be created based on a supermodel comprising models (representing one or more devices) and nodes (representing respective device variables and constraints). Further, the process can be represented by levels, wherein devices at each level can be self-aware and have onboard artificial intelligence, such that a device at any level can auto-configure itself in accordance with a requirement placed upon it. Field-level devices (IFLDs) can be smart devices which auto-configure based upon a requirement from a higher-level device. Accordingly, system awareness can be incorporated across all levels of the process enabling overall and device-specific optimization of the process.

Abstract: A soot-suppression flame-separation combustion device for combustion calorimetry and in-situ free radicals monitoring is mainly composed of a premixed combustion gas guide tube, an inner flame generating seat, an oxidation flame separation guide, and a sample combustion chamber. The inner flame generating seat is arranged in the premixed combustion gas guide tube, the oxidation flame separation guide is arranged on the premixed combustion gas guide outlet end of the premixed combustion gas guide tube, the sample combustion chamber is a cavity arranged inside the oxidation flame separation guide, and the oxidation flame separation guide is evenly arranged with at least 4 oxidation flame separation guide paths in a manner of surrounding the sample combustion chamber. The combustion device utilizes the special structure of the oxidation flame separation guide to suppress the generation of smoke and limit the smoke particles to a specific combustion area.

Abstract: A mechanical lock for building component connection includes a plug element (1) and a lock bod part (2). The plug element (1) includes a plug shell (10), a plug pin structure (11), and a plug transmission structure. The plug pin structure (11) is movably installed in the plug shell (10). The plug transmission structure is in transmission connection with the plug pin structure (11). An end of the plug pin structure (11) is provided with a stop part (110). The lock bod part (2) includes a lock body shell (20), a bracing structure (21), and a lock body transmission structure. An insertion channel (23) matched with the plug pin structure (11) is formed in the lock body shell (20). The lock body transmission structure is in transmission connection with the bracing structure (21).