Abstract: Provided are method and system for rapidly predicting foaming tendency of edible frying oil, including: heating the oil; immersing a polar component content detection probe into the oil to measure an initial polar component content of the oil; at a frying state, removing the detection probe from the oil, placing frying food into the oil and frying the same taking out the frying food from the oil after frying, and measuring the largest frying oil foam height and recording the same as an initial foam height; at an air introduction state, immersing the detection probe and introducing air into the oil, and continuing to introduce air and heat thereinto until the polar component content in the oil is 10%; repeating the frying state; and fitting measurements and parameters into a formula.

Abstract: Provided are an amorphous alloy-reinforced and toughened aluminum matrix composite (AMC) and a preparation method thereof. The amorphous alloy-reinforced and toughened AMC includes 55 vol. % to 95 vol. % of an aluminum-based alloy and 5 vol. % to 45 vol. % of an amorphous alloy, wherein the amorphous alloy is Fe52Cr26Mo18B2C12.

Abstract: Disclosed is an integrated method for mineralizing and sequestrating carbon dioxide and filling goaf with fly ash, which relates to the engineering field of combination of fly ash and carbon dioxide recycling. The method includes: S1, selecting an area conducive to sequestration of the carbon dioxide; S2, building a stope overburden pressure calculation model in the selected area, to determine a key stratum of a stope and calculate a limit caving interval of an overlying stratum of the stope; S3, mining a coal seam of the stope, and filling the goaf, manufactured by mining the coal seam, with gangue in the coal seam; S4, fully stirring, by a stirring apparatus, the fly ash to form loose fly ash, outputting the loose fly ash to the goaf for filling, and determining an effective flow radius of the carbon dioxide by means of a built carbon dioxide seepage model; and S5, reasonably setting an interval of a vertical drilling well according to the effective flow radius of the carbon dioxide.

Abstract: Techniques for data processing involve creating a source group including a first storage system and a target group including a plurality of storage systems. Such techniques further involve selecting a second storage system from the plurality of storage systems in the target group based on the performance of the plurality of storage systems in the target group. Such techniques further involve copying data in the first storage system to the second storage system. Accordingly, automatic data migration can be achieved, thus improving the security of data and the availability of storage systems.

Abstract: The present disclosure provides use of a soybean protein kinase gene GmSTK_IRAK and belongs to the technical field of plant genetic engineering. PCR is used to clone the soybean GmSTK_IRAK gene, a transgene and gene editing technology is used to obtain GmSTK_IRAK-over-expressing transgenic plants and GmSTK_IRAK gene-silenced transgenic plants. GmSTK_IRAK-over-expressing soybeans can greatly improve phosphorus absorption and utilization efficiency, biomass and yield, while GmSTK_IRAK gene-silenced soybeans can reduce phosphorus absorption and utilization efficiency, biomass and yield. The soybean protein kinase gene GmSTK_IRAK can be used as a target gene to be introduced into plants to regulate the balance of phosphorus metabolism in transgenic plants, and is of great significance for cultivating new soybean varieties with high phosphorus efficiency.

Abstract: A well cementation working solution prepared from red mud, slag and waste drilling fluids. The working solution is prepared from the following components in parts by weight: 100 parts of waste drilling fluids, 50-100 parts of slag, 5-50 parts of red mud, 4-7 parts of a suspension stabilizer, 1-7 parts of an activating aid, 0.5-5 parts of an anti-pollution agent and 0.4-3.5 parts of a diluent. The waste drilling fluids are waste waterborne drilling fluids. The slag is blast furnace slag or vanadium-titanium slag. The suspension stabilizer is sodium bentonite, carboxymethyl cellulose or a mixture of sodium bentonite and carboxymethyl cellulose. The activating aid is sodium metasilicate nonahydrate, sodium carbonate or a mixture of sodium metasilicate nonahydrate and sodium carbonate. The anti-pollution agent is sodium salicylate, potassium citrate or a mixture of sodium salicylate and potassium citrate. The diluent is sodium lignin sulfonate.

Abstract: A method for evaluating the breakage strength of first and second cemented surfaces of well cementation under a dynamic load, includes: producing a rock-set cement-casing composite structure sample; clamping the sample between an incident rod and an output rod of a Hopkinson rod, hitting the incident rod with a conical punch to generate incident waves, enabling the incident waves to pass through the sample to generate reflected waves and projected waves, recording dynamic strain signals of incident waves, reflected waves and projected waves, and converting the dynamic strain signals into electrical signals and transmitting the electrical signals to a computer; recording the process and the corresponding time point from breakage starting to a complete breakage of the first and second cemented surfaces by a photographic instrument; obtaining a strain rate time travel curve and a stress-strain curve, and obtaining the corresponding breakage strength by analyzing the curve peak points.

Abstract: A well cementation working solution prepared from red mud, slag and waste drilling fluids. The working solution is prepared from the following components in parts by weight: 100 parts of waste drilling fluids, 50-100 parts of slag, 5-50 parts of red mud, 4-7 parts of a suspension stabilizer, 1-7 parts of an activating aid, 0.5-5 parts of an anti-pollution agent and 0.4-3.5 parts of a diluent. The waste drilling fluids are waste waterborne drilling fluids. The slag is blast furnace slag or vanadium-titanium slag. The suspension stabilizer is sodium bentonite, carboxymethyl cellulose or a mixture of sodium bentonite and carboxymethyl cellulose. The activating aid is sodium metasilicate nonahydrate, sodium carbonate or a mixture of sodium metasilicate nonahydrate and sodium carbonate. The anti-pollution agent is sodium salicylate, potassium citrate or a mixture of sodium salicylate and potassium citrate. The diluent is sodium lignin sulfonate.

Abstract: A method for evaluating the breakage strength of first and second cemented surfaces of well cementation under a dynamic load, includes: producing a rock-set cement-casing composite structure sample; clamping the sample between an incident rod and an output rod of a Hopkinson rod, hitting the incident rod with a conical punch to generate incident waves, enabling the incident waves to pass through the sample to generate reflected waves and projected waves, recording dynamic strain signals of incident waves, reflected waves and projected waves, and converting the dynamic strain signals into electrical signals and transmitting the electrical signals to a computer; recording the process and the corresponding time point from breakage starting to a complete breakage of the first and second cemented surfaces by a photographic instrument; obtaining a strain rate time travel curve and a stress-strain curve, and obtaining the corresponding breakage strength by analyzing the curve peak points.

Abstract: A terminal device (130) is provided. The terminal device (130) includes: at least one fingerprint sensing module (131, 132) disposed on at least one side face of the terminal device (130), where each fingerprint sensing module (131, 132) of the at least one fingerprint sensing module (131, 132) is configured to acquire fingerprint information; and a processor (133) connected to the at least one fingerprint sensing module (131, 132) and configured to perform fingerprint identification according to fingerprint information acquired by one or more fingerprint sensing module (131, 132) of the at least one fingerprint sensing module (131, 132). A fingerprint sensing module (131, 132) is disposed on a side face of a terminal device (130), thereby effectively improving user experience.

Abstract: Various embodiments provide a high precision belt weighing device and a high precision belt weighing method. An exemplary high precision belt weighing device includes a set of buffer carrier rollers provided between a first and second belt weighing scale frames. A volume scale hopper is provided above the set of buffer carrier rollers. A transfer conveyor is provided above the volume scale hopper. The first and second belt weighing scale frames, the volume scale hopper, an initial point detector, and a speedometer are connected with a weighing control instrument by cables. Cumulative weights of bulk materials handled by each of the first and second belt weighing scale frames, the corrected weight of bulk materials in the volume scale hopper, and a zero point in the length of a conveying belt detected by the initial point detector are displayed on the weighing control instrument.

Abstract: Various embodiments provide a high precision belt weighing device and a high precision belt weighing method. An exemplary high precision belt weighing device includes a set of buffer carrier rollers provided between a first and second belt weighing scale frames. A volume scale hopper is provided above the set of buffer carrier rollers. A transfer conveyor is provided above the volume scale hopper. The first and second belt weighing scale frames, the volume scale hopper, an initial point detector, and a speedometer are connected with a weighing control instrument by cables. Cumulative weights of bulk materials handled by each of the first and second belt weighing scale frames, the corrected weight of bulk materials in the volume scale hopper, and a zero point in the length of a conveying belt detected by the initial point detector are displayed on the weighing control instrument.

Abstract: Systems and methods of storing and managing data, such as configuration data, in telecommunications systems and devices. The data are stored as objects, each data object having an associated type, and each object type having at least one instance of the data object. Each instance of each data object has a primary key field, which identifies that instance of the data object. Each instance of each data object can have zero or more foreign key fields, each of which can be used to make reference to the primary key of at least one other data object. By employing at least the foreign key fields and the primary keys of the respective data objects, various referential relationships, branching referential relationships, and many-to-many relationships among one or more groups of the object types can be defined and maintained, for use in storing and/or managing the data with increased flexibility and efficiency.

Abstract: Systems and methods of storing and managing data, such as configuration data, in telecommunications systems and devices. The data are stored as objects, each data object having an associated type, and each object type having at least one instance of the data object. Each instance of each data object has a primary key field, which identifies that instance of the data object. Each instance of each data object can have zero or more foreign key fields, each of which can be used to make reference to the primary key of at least one other data object. By employing at least the foreign key fields and the primary keys of the respective data objects, various referential relationships, branching referential relationships, and many-to-many relationships among one or more groups of the object types can be defined and maintained, for use in storing and/or managing the data with increased flexibility and efficiency.

Abstract: Systems and methods of performing real-time data subscription and reporting for telecommunications systems and devices. The systems and methods employ a real-time data aggregation component that can manage subscription requests for real-time data objects stored on the telecommunications systems and devices from one or more users over a network, dynamically start and stop such subscription requests, cache the requested real-time data objects, and supply the real-time data to the respective users. By employing the real-time data aggregation component to handle such subscription requests for data from one or more users, the systems and methods can supply such data, including real-time data, to the respective users, while reducing the overhead on the telecommunications systems and devices and increasing overall system performance.

Abstract: Systems and methods of storing and managing data, such as configuration data, in telecommunications systems and devices. The data are stored as objects, each data object having an associated type, and each object type having at least one instance of the data object. Each instance of each data object has a primary key field, which identifies that instance of the data object. Each instance of each data object can have zero or more foreign key fields, each of which can be used to make reference to the primary key of at least one other data object. By employing at least the foreign key fields and the primary keys of the respective data objects, various referential relationships, branching referential relationships, and many-to-many relationships among one or more groups of the object types can be defined and maintained, for use in storing and/or managing the data with increased flexibility and efficiency.

Abstract: Systems and methods of performing real-time data subscription and reporting for telecommunications systems and devices. The systems and methods employ a real-time data aggregation component that can manage subscription requests for real-time data objects stored on the telecommunications systems and devices from one or more users over a network, dynamically start and stop such subscription requests, cache the requested real-time data objects, and supply the real-time data to the respective users. By employing the real-time data aggregation component to handle such subscription requests for data from one or more users, the systems and methods can supply such data, including real-time data, to the respective users, while reducing the overhead on the telecommunications systems and devices and increasing overall system performance.

Abstract: Systems and methods of storing and managing data, such as configuration data, in telecommunications systems and devices. The data are stored as objects, each data object having an associated type, and each object type having at least one instance of the data object. Each instance of each data object has a primary key field, which identifies that instance of the data object. Each instance of each data object can have zero or more foreign key fields, each of which can be used to make reference to the primary key of at least one other data object. By employing at least the foreign key fields and the primary keys of the respective data objects, various referential relationships, branching referential relationships, and many-to-many relationships among one or more groups of the object types can be defined and maintained, for use in storing and/or managing the data with increased flexibility and efficiency.

Abstract: A weighing control device for an electronic belt scale comprises four weighing sensors (1), a suspended weighing loader (6), a displacement sensor (5) and an accumulator (4). The four weighing sensors(1) are respectively connected with the accumulator (4) which obtains a group of main accumulation values and two groups of auxiliary accumulation values based on the outputs of the four weighing sensors (1). The two groups of auxiliary accumulation values are compared with each other. If the difference between the two groups of auxiliary accumulation values is within the setting range, the main accumulation value is displayed. If the difference between the two groups of auxiliary accumulation values is beyond the setting range, the weighing sensor (1) in which a fault occurs is identified and the normal auxiliary accumulation value is displayed. A weighing control method for an electronic belt scale is also provided.