192results about How to "Avoid effectiveness" patented technology

A process is provided of introducing an RNA into a living cell to inhibit gene expression of a target gene in that cell. The process may be practiced ex vivo or in vivo. The RNA has a region with double-stranded structure. Inhibition is sequence-specific in that the nucleotide sequences of the duplex region of the RNA and of a portion of the target gene are identical. The present invention is distinguished from prior art interference in gene expression by antisense or triple-strand methods.

The present invention discloses a novel method of prevention of birth defects, miscarriages and infertility in women. The two therapies, disclosed herein, the hormone normalization therapy and the aromatase inhibitor-hormone normalization therapy, focus on restoring young hormonal levels in women in order to prevent female infertility and miscarriages, guide follicular and oocyte maturation, and promote correct chromosomal segregation in oocytes and early embryos.

A humidifier for treating humidified air with germicidal light is provided. The humidifier includes a water reservoir, an atomizer to atomize a supply of water, and an ultraviolet light source to expose the atomized water to germicidal light. The ultraviolet light source extends vertically within a cylindrical channel to irradiate the atomized water dissipating upwardly from the atomizer. The water reservoir can include a carbon filter and a hardness-removing module for removing containments and metal oxides from the water supply. A control panel indicates the remaining useful life of the ultraviolet light source, the carbon filter and the hardness-removing module based on historical humidifier usage and water quality levels.

The invention relates to an AGV optimization scheduling method based on mixed particle swarm optimization. First of all, a mathematics model is abstracted from the work process of an AGV, and an object function of a scheduling scheme is determined, and secondly, the model is solved by use of the mixed particle swarm optimization based on a genetic algorithm, a stimulated annealing algorithm and ant colony optimization, and an optimization scheduling scheme is generated. According to the invention, a contrast analysis is made between the mixed particle swarm optimization and standard particle swarm optimization through examples, and the variation operation of the mixed optimization employs an ant colony optimization thinking mode, ensures intersection of individual best and group best in an intersection operation process, ensures the feasibility of the mixed particle swarm optimization and has the validity for solving large-scale scheduling tasks.

Impure aromatic carboxylic acids such as are obtained by liquid phase oxidation of feed materials comprising aromatic compounds with substituent groups oxidizable to carboxylic acid groups, or comprising aromatic carboxylic acid and one or more aromatic carbonyl impurities that form hydrogenated species more soluble in aqueous solvents or with less color or color-forming tendencies than the aromatic carbonyl impurity, are purified to an aromatic carboxylic acid product with lower levels of impurities by a process comprising contacting an aqueous solution comprising the impure aromatic carboxylic acid with hydrogen at elevated temperature and pressure with an attrition-resistance, acid stable catalyst composition comprising at least one hydrogenation catalyst metal and a support comprising relatively high surface area silicon carbide.

The invention discloses a distributed container cluster mirror image management master node, slave nodes, a system and a method, wherein the main node comprises a mirror image database which is a distributed database and is used for storing node information of all nodes in the system; the request input module is used for receiving request content including a request target and command execution content; mirror image management module, the verification module is used for communicating the password and verifying whether the request content acquired by the request record input module is legal; ifit is judged that a request target in the request content is a specified single slave node or grouped slave nodes, sending a communication password and command execution content including a pulling operation, an updating operation, a deleting operation and a cleaning operation to IP addresses corresponding to the slave nodes; and receiving the state feedback content sent by the slave node. According to the invention, the flattening management of the container cluster mirror image is realized, the management efficiency of the cluster container mirror image in a distributed system is improved,and the high reliability and safety of the whole cluster are improved.

The invention discloses a message pushing method and device, computer equipment and a storage medium. The method comprises the following steps of: obtaining a message pushing task, wherein the messagepushing task comprises a message pushing task ID and at least one user ID; querying a database on the basis of the message pushing task ID, so as to obtain target message task data, a task state of which is a to-be-pushed state; verifying the target message task data by adoption of at least one verification rule so as to obtain a verification result; and if the verification result is passing theverification, pushing the target message task data to a client corresponding to the at least one user ID, and updating the task state of the target message task data to a pushing success state. According to the message pushing method, target message task data in a to-be-pushed state can be sent to clients of corresponding user IDs, so that the condition of pushing repeated messages or ineffectivemessages is avoided.

Embodiments of the present invention provide methods for enhancing void-free metallic filling of narrow openings by electrochemical deposition (ECD). The methods provide enhanced replenishment of plating inhibitor at the field, while depleting the inhibitor inside narrow openings. The resulting inhibitor gradients facilitate void-free ECD filling of narrow openings with large aspect ratios. The inventive methods utilize vigorous electrolyte agitation at the field and top corners of the openings, while maintaining a relatively stagnant electrolyte inside the openings. Vigorous agitation is produced, for example, by high pressure jets flow and/or by mechanical means, such as brush (or pad, or wiper blade) wiping, or by a combination of jets and wiping brushes.

The document securization method includes:

• • a step of printing a distribution of dots on the document, the printing, as a result of unanticipated unknowns in printing, causing an unpredictable variation, dot by dot, of at least one geometric characteristic of the printed dots and
  • prior to the print step, a step of generating the distribution of dots so that dots of the distribution have at least one geometric characteristic that varies among dots, the geometric amplitude of the generated variation having the order of magnitude of the unpredictable variation. Preferably during the generation step, in the dot distribution:
  • at least half the dots of the distribution are not laterally juxtaposed to four other dots of the dot distribution, and
  • at least one dimension of at least one part of the dots of the dot distribution is of the same order of magnitude as the average for the absolute value of the unpredictable variation.

The invention discloses a chip scale LED package structure. The chip scale LED package structure comprises an LED chip with electrodes on the bottom surface, and a package adhesive body which packs the top surface and the side surfaces of the LED chip. At least one of the bottom and the side surface of the package adhesive body is provided with a reflect surface which is a reflective curved surface or a reflective flat surface extending from the bottom of the package adhesive body to the side surface of the package adhesive body. By arranging the reflective surfaces with high reflectivity on the bottom surface and/or the side surface of the package adhesive body, the chip scale LED package structure can effectively the deficiency that light is emitted out from the bottom or the side surface of the package adhesive body to result in ineffective light extraction, thereby improving the light extraction efficiency of products and reducing light losses; besides, by means of the reflective surfaces on the side surface and the bottom surface of the package adhesive body, the chip scale LED package structure can well control the light emitting angles of the products, facilitating formation of a single light exiting surface and further facilitating using compatibility of the products on different occasions. The chip scale LED package structure can be widely applied to manufacturing chip scale package LED products in the fields such as backlight and lighting.

The invention discloses an agricultural product production and marketing integration service platform based on Internet and large data. The platform comprises a data excavation subsystem used by a user and an agricultural data analysis subsystem, wherein the data excavation subsystem is used for effective collection needed by the user and excavating data; and the agricultural data analysis subsystem is used for carrying out refinement management on agricultural production In the invention, production and market demands are tightly cooperated, an effective service is realized and an original profit mode is changed; the service is integrated with a production and marketing service of agricultural products, services are provided for a consumer, an agricultural producer or a cooperative, and a final purpose is to realize a customized and multi-type C2B order type agricultural production and marketing service mode; and the agricultural product production and marketing integration service platform is constructed and an agricultural product production and marketing integration service is realized so that an agricultural production level can be effectively increased and the agriculture performs a great effect in GDP growth, and simultaneously an income level of agricultural population is improved, acceptance of labor forces is increased and new rural construction is promoted.

The embodiment of the invention provides a rainfall amount-based geological disaster monitoring method and system. The method comprises the following steps: a base station monitors rainfall amount data of a region to be monitored to obtain the rainfall amount data of the region to be monitored; a corresponding control strategy is obtained according to the rainfall amount data, and is sent to an on-site acquisition terminal; the on-site acquisition terminal acquires disaster data of the region to be monitored according to the control strategy, and sends the acquired disaster data to a server through the base station, wherein the disaster data comprise at least one of inclination angle data, displacement data, settling data, prestress and seepage pressure data; the server analyzes the disaster data, thus obtaining an analysis result corresponding to a current geological disaster monitoring situation. According to the rainfall amount-based geological disaster monitoring method provided by the invention, the problem that in case of a geological disaster, key monitoring indexes cannot be measured and recorded in time and effectively due to the suddenness and the contingency of the geological disaster is avoided, and prewarning of the geological disaster is realized.

This invention comprises a method for diet and weight control by altering the senses of smell and taste. The topically applied composition hinders the use of the olfactory nerves by either chemical or mechanical means. A further embodiment comprises a scent diffuser that blocks a food's smell. The loss of smell and taste caused by the composition and devices effectively decreases the appetite of an individual, enabling the individual to eat less and lose weight.

The invention belongs to the technical field of communication, and relates to a baseband precoding MSK signal demodulation method based on deep learning under pulse noise. The demodulation method based on deep learning is designed to solve the problem that pulse noise model parameter estimation is complex when a traditional baseband precoding MSK signal is demodulated. According to the method, under the condition that a channel model is not known, a channel feature training demodulation network can be learned from transmitting and receiving data, a transmitting sequence is recovered or codingbit soft information is output at a receiving end in real time, reliable receiving is guaranteed, and meanwhile operation complexity is reduced.

A wound dressing includes one or more layers containing an antimicrobial agent and optionally at least one of: a chelating agent, a second antimicrobial agent, a zinc-containing agent, a cell-signaling agent, and an additional active ingredient or agent.

The invention provides a recommendation method and a device for Web service combinations. The method includes obtaining a Web service combination requirement of a user, wherein the Web service combination requirement comprises at least two Web service function requirements; determining candidate service combinations corresponding to each Web service function; performing association rules analysis on historically called service combinations, determining candidate Web service with a frequency index larger than that of a preset standard in the candidate service combinations, and generating a frequency service combination including the candidate Web service with the frequency index larger than that of the preset standard; performing service combination relation analysis on the Web service combinations to obtain at least two combination relations between the Web service combination requirements; and determining recommendation Web service corresponding to each Web service function requirement to form recommendation Web service combinations according to the frequency indexes of each candidate Web service in the frequency service combination and global quality of service (QoS) attribute which uses the candidate Web service on the basis of the combination relations.

The invention provides a method and a system for sending messages. The method comprises the following steps of judging whether the state of each message sending progress in the N message sending progresses is a valid state or not; determining the states of K message sending progresses to be valid states from the N message sending progresses on the basis of judgment, wherein K is integer which is greater than 1 but less than or equal to N; determining one message sending progress from the K message sending progresses to be a main message sending progress; starting a message scheduler in a message task server where the main message sending progress is positioned by the main message sending progress; acquiring at least one message to be sent without progress attribution from a message queue of a database by the message scheduler; allocating one message sending progress for each message to be sent in at least one message to be sent without progress attribution; and sending at least one message to be sent without progress attribution by K message sending progresses.

Processes for the treatment of solutions used for the decontamination of radioactively contaminated surfaces wherein the solution contains radioactive metal ions and organic complexing agents are described herein. The processes include treating the solutions with a reagent suitable for the destruction of the complexing agent and contains a metal capable of existing in more than one oxidation state, and raising the pH of the resultant solution to a level at which the metal of the reagent precipitates or flocs out of the solution. Processes in which the contaminated solutions are treated with electromagnetic radiation, treated with UV or visible radiation, and treated at an ambient temperature are also described herein.

The invention discloses an abnormity identification method and a monitoring platform for domestic sewage treatment facility. The method comprises the following steps: S1, acquiring current and outletflow data of a sewage lift pump in a normal working state within a specific time, and current and outlet flow data of the sewage lift pump before a fault occurs and within a specific time, so as to construct an abnormity analysis data set, S2, performing clustering analysis on the abnormity analysis data set through a clustering algorithm to obtain an abnormity data cluster; S3, obtaining a numerical boundary according to the exception type data cluster, and constructing an abnormity identification model; S4, collecting current and outlet flow data of the sewage lift pump, and inputting the current and outlet flow data into the abnormality identification model to perform abnormality judgment, and further performing sequential analysis on the abnormal data cluster to obtain a time boundary,and adding the time boundary into the abnormal recognition model. According to the abnormity identification method, comprehensive judgment is carried out on the data in the time boundary, and early warning can be carried out on initial abnormal operation of the sewage treatment facility.

The invention provides a rotor nonlinear kinetic characteristic simulation experiment device under a multi-field coupling action. A gas radial bearing, a gas thrust bearing and a gas radial-thrust joint bearing are utilized for simulating a function of a gas flow field; a permanent magnetic rotor and a stator coil are utilized for simulating a function of a magnetic field force; a flexible design of the permanent magnetic rotor is utilized for simulating a rotor elastic deformation function; an exciter is utilized for simulating exciting loads in different forms; an active control rubber vibration isolator is utilized for simulating varied and flexible conditions of an experiment table. The device provided by the invention can be used for simulating a rotor nonlinear kinetic characteristic of a micro gas turbine and high speed permanent magnet motor rotor system under a gas bearing supporting action, a gas-elasticity coupling action, a gas-elasticity-magnetism multi-field coupling action, a multi-exciting force action, and varied and flexible conditions, so that the accuracy of the micro gas turbine and high speed permanent magnet motor rotor system kinetic analysis is improved, and an experiment reference base is provided for simulating calculation.