114results about How to "Guaranteed value" patented technology

The invention discloses a distributed data service processing method, system and device and a storage medium. The processing method comprises the steps that an application service module obtains service data from a received write service request, adds a synchronization state field and a global ID in the service data to serve as target service data, and stores the target service data into a distributed cache, a local memory and a message queue; an asynchronous service module monitors the message queue, obtains target service data from the asynchronous message, stores the target service data into a database, updates a synchronous state field of the target service data after successful storage, and updates the updated target service data to a distributed cache; and a work process module regularly polls the data of the local memory, acquires the corresponding data in the distributed cache according to the global ID and judges whether the synchronization state field is updated or not, deletes the local data if so, and retransmits the local data to the message queue if not. The method can effectively ensure that each write data service request can be responded without omission.

The invention relates the microorganism agent used to control oil field sulfate-reducing bacteria and its application. The invention can used to control oil field secondary depletion sulfate-reducing bacteria and microorganism. The water outlet system of secondary depletion technology comprises sulfate-reducing bacteria, H2S and sulphide, which can cause corrosion and pollution of sulphide. Microorganism agent comprises denitrifying bacteria culture, nutrescin and synergic nutrescin. 0.01-1wt% denitrifying bacteria culture, 5-100g/L culture and 10-200ppm synergic nutrescin. Microorganism agent can avoid SRB growing, SRB producing H2S, and removing sulphide. At the same time, metabolite can improve recovery efficiency.

The invention provides a microsatellite instability site combination, a detection kit and application of the microsatellite instability site combination. By the used microsatellite instability site combination, after next-generation sequencing (NGS) detection, a sequencing result about one or more microsatellite sites capable of indicating an MSI state can be generated as input data. The method can be used for accurately defining the MSI state is high, low or stable, and has the characteristics of high sensitivity and specificity as well as repeatability in comparison to existing analysis methods.

Methods, systems and computer program products are provided which allow for generation and authentication of RSA encrypted values by utilizing a combination of entity specific information such as biometric information and by incorporating information about the secret seeds into the cryptographic values p and q utilized to encrypt the information. Thus, authentication of an encrypted message may be achieved without requiring storage of the secret seed values utilized to generate the cryptographic values. Furthermore the present invention assures that users with different entity specific information utilize different p and q values.

The invention relates to a resin-based composite adsorbent for synchronously and deeply remove phosphorus and fluorine in water and a preparation method thereof. The preparation method includes: weighing resin, adding the resin into a prepared titanium tetrachloride-hydrochloric acid-anhydrous alcohol solution, stirring in constant-temperature water bath, filtering, drying, adding a prepared NaCl+NaOH solution, stirring, filtering, cleaning, rinsing, and drying; weighing zirconium oxychloride, adding into a a hydrochloric acid-alcohol-water solution, adding the resin which is dried to constant weight, stirring in water bath, filtering, drying, adding into a NaOH solution, stirring, filtering out, washing with water to neutral, using a NaCl solution and alcohol for rinsing, filtering, and drying to constant weight to obtain the resin-based composite adsorbent. A carrier of the adsorbent is macroporous anion exchange resin with quaternary ammonium functional group, and nanoparticles of titanium oxide and zirconium oxide are distributed on the surface and in pores of the carrier; the composite adsorbent has the advantages of high adsorption capacity, high selectivity and capability of synchronously removing phosphorus and fluorine and can be applied in deep phosphorus and fluorine removing treatment of drinking water and industrial wastewater.

A system, method, and computer program product for allocating assets among a plurality of investments to guarantee a predetermined value at the end of a predetermined time period. A computer program controls the allocation of assets in the investment vehicle, which allows the investor to initially invest one hundred percent of the initial deposit in non-secure, high risk investments. At the end of the each trading day, the computer program determines if assets should be reallocated from the non-secure investments to the secure investments, from the secure investments to the non-secure investments, or if no reallocation is necessary.

The invention relates to the field of water purification, in particular to a method for managing pool eutrophication by planting rice. The method for managing pool eutrophication by planting the rice includes the following steps: a pool is aired and cleaned, and pests in the pool are killed; organic fertilizers for fermentation treatment are applied in middle of March; food organisms are started to be cultivated at the beginning of April; the food organisms are placed into the pool; reed rice seedlings are started to be cultivated at the beginning of May; rice seedling transplanting is started to be carried out in the middle of May; urea is applied after rice seedling transplanting is carried out; large-specification juvenile eriocheir sinensis, odontobutis obscura fries and an appropriate number of aristichthysnobilis fishes are input in the middle of June; compound fertilizers are applied at the beginning of July; harvesting is started to be carried out in the middle of November. By means of the method, rice is planted in the pool, the eriocheir sinensis and the odontobutis obscura which are high in economical value are bred in a mixed mode, aquatic products which are high in quality and high in economic value are produced while the water is purified, the price is higher the price of river crabs in the pool, ecological rice is achieved, and the pool cultivation comprehensive benefit is further improved.

The invention relates to a multi-path analog loop and polarity calibration instrument. The multi-path analog loop and polarity calibration instrument consists of a test main machine and a wireless extension, and is characterized in that the test main machine is provided with a main machine test wire, and the wireless extension is provided with a plurality of extension test wires; the main machine test wire of the test main machine is connected to the input end and the output end of a primary coil of a mutual inductor, each extension test wire of the wireless extension is respectively connected to a secondary loop cable of the mutual inductor to be introduced into each coil at the inlet of a measurement and control device, and the wireless extension and the test main machine are in wireless signal connection. The multi-path analog loop and polarity calibration instrument has the advantages of high integration level, convenient portability, simple operation, one-man operation and time and labor saving during testing, simultaneous inspection and testing for a plurality of coil loops can be completed at a time, calibration can be completed for the completeness of a multi-path analog loop and the correctness of polarity at a time, errors caused by wiring and transitional information contact for different persons are avoided, and safe operation of power supply units is guaranteed.

The invention discloses a Chinese medicinal composition for treating prostate gland diseases, wherein the constituents include epimedium 40-50g, morinda root 10-12g, wolfberry fruit 30-35g, broomrape 12-15g, curculigo rhizome 8-12g, yellow corktree bark 10-12g, doddor seed 12-15g, ginseng 8-10g, prepared rehmannia root 30-32g and bamboo leaf 50-55g.

The invention relates to a cultivating method and application of white-foot and black-foot recessive white local gooses. The cultivating method comprises the following steps of: selecting mutant yellow-foot and black-foot white gooses in local colored goose varieties; self-reproduction males and females; selecting yellow-foot and black-foot white individuals in later generations; expanding, testing and breeding the pure white gooses; eliminating dominant white individuals and separated other colored individuals; repeating the self-reproduction and the breeding until stable inheritance; and cultivating new varieties of the yellow-foot and black-foot recessive white local gooses. The yellow-foot and black-foot recessive white local gooses cultivated by adopting the cultivating method can be directly put into merchandise production, increase added values of down and feather, can carry out matched production with Chinese local colored gooses to achieve the purpose of protecting Chinese local colored goose varieties and can create a hybrid with other white goose varieties to directionally cultivate new varieties.

The invention discloses a DNS log compression method and device. The method comprises: a step 1), obtaining an original log of a domain name system DNS; a step 2), matching authentication information of an IP address in a Radius log according to a source IP address in the DNS and a request port; a step 3), judging whether the domain name of the DNS belongs to 2600 thousands of domain names; and a step 4), when the domain name belongs to the DNS in the 2600 thousands of domain names, analyzing the original log of the DNS, and matching a user account, a computing PV, an access time point mean and an access time point variance, finally merging multiple records into one record at last, and meanwhile deleting the original log. After the DNS log compression method and device provided by the scheme of the invention are adopted, more than 100 orders of magnitudes of the original data of the DNS are reduced, and the value of the data is guaranteed while greatly reducing the data size of the DNS, so that the technical effect is very good.

The embodiment of the invention is applicable to the technical field of electric power, and provides an electric energy quality data transmission method and device, terminal equipment and a medium, the method is applicable to the terminal equipment, and the method comprises the following steps: acquiring electric energy quality original data in the operation process of a power distribution network; processing the electric energy quality original data to obtain multiple kinds of to-be-transmitted electric energy quality target data; determining a transmission sequence of the multiple types of to-be-transmitted electric energy quality target data; and according to the transmission sequence, transmitting the multiple kinds of to-be-transmitted electric energy quality target data to a server. According to the embodiment of the invention, the power quality original data is processed at the terminal, and then the processed data is transmitted to the server according to a certain transmission sequence, so that the transmitted data volume is effectively reduced, and the data transmission efficiency is improved.