57 results about "Repeat analysis" patented technology

This invention is directed to a process for irreversibly binding nucleic acid to solid phase and corresponding processes for the utilization thereof. Nucleic acid is bound to solid phase matrixes exhibiting sufficient hydrophilicity and electropositivity to irreversibly bind the nucleic acids from a sample. These processes include nucleic acid (double or single stranded DNA and RNA) capture from high volume:low concentration specimens, buffer changes, washes, and volume reductions, and enable the interface of solid phase bound nucleic acid with enzyme, hybridization or amplification strategies. The invention, solid phase irreversibly bound nucleic acid, may be used, for example, in repeated analyses to confirm results or test additional genes in both research and commercial applications. Further, a method is described for virus extraction, purification, and solid phase amplification from large volume plasma specimens.

Methods and systems for obtaining mass spectrographic data of a substance. Methods include subjecting a substance to a chromatographic process or other separating process, ionizing the output thereof, and subjecting the ionized output to recursive mass spectrometry analyses; and provide improved processing and analysis of data acquired during the repeated analyses. Systems according to one aspect of the invention comprise ion sources, mass spectrometers capable of analyzing ions of selected mass, and controllers adapted to receive from the mass spectrometers and retain signals representing data representing pluralities of mass spectrograms. The controllers can be adapted to generate information useful for describing extracted ion chromatograms, using data associated with the pluralities of mass spectrograms and non-linear curve approximation algorithms; and to use the generated information to generate further information useful in further analysis of the ionized substance.

The invention relates to a clustering method and system aiming at massive similar short texts, belonging to a research on repeated short text detection in the scientific field of information technology. Due to self features of the short texts, the calculated result obtained by applying the traditional repeated text analysis method to short texts are not satisfactory. By adopting a repeated analysis method based on main short text content and combining related word groups, the invention not only can detect completely repeated texts, but also can detect texts with extremely high similarity. The method and system disclosed by the invention have high processing speed and high efficiencyand can better process massive data. By the adoption of the method, redundant short texts can be removed, the system processing scale can be greatly decreased, and hot short texts can be found to a certain extent. therefore, the method and system disclosed by the invention are helpful to find out social hotspots.

The invention relates to the technology of digital signal processing, and provides a self-adaptive high-precision fast spectral analysis method which solves the problem that an existing spectral analysis method is large in error and poor in precision. According to the technical scheme, the self-adaptive high-precision fast spectral analysis method comprises the steps of firstly collecting analog signals, carrying out preprocessing of smoothing, and then carrying out analog-digital conversion to obtain sampling data; selecting 28 data to carry out FFT processing to obtain preliminary signal frequency spectrum information, carrying out peak searching, and then carrying out spectral line aliasing recognition on the preliminary signal frequency spectrum information; if aliasing does not exist, carrying out frequency spectrum correction processing on the preliminary signal frequency spectrum information to obtain the frequency, the amplitude and the initial phase information of the signals; if the aliasing exists, carrying out repeated analysis band-pass filtering thinning processing on the preliminary signal frequency spectrum information, and then carrying out the frequency spectrum correction processing to obtain the frequency, the amplitude and the preliminary phase information of the signals respectively. The self-adaptive high-precision fast spectral analysis method has the advantages that under the premise that calculation precision is ensured, the calculation amount is reduced to a large extent, and the self-adaptive high-precision fast spectral analysis method is suitable for spectral analysis.

The invention discloses a dynamical probability load flow calculation method with consideration of wind power integration. A draught-fan output model is established on the basis of the Markov chain and a state scenario tree, draught-fan output historical data are normalized, states are partitioned, and a state transfer matrix is obtained according to the change relations between the states; according to the draught-fan output state at the current moment and the state transfer matrix, the most possible states of the draught-fan output at the next moment and the probabilities of the most possible states are predicted, repeated analysis is conducted, and the state scenario tree in a future period is generated; multi-period and multi-state distribution of the draught-fan output is obtained through the state scenario tree; probability load flow calculation based on the semi-invariant method and improved Von-Mises series expansion is conducted on each time section. Calculation results can reflect the relations between probability load flows of a power grid in different time periods, probability distribution of the draught-fan output states can be reasonably predicted, the change rule of the draught-fan output states is accurately described, and the method is used for comprehensively assessing safety and stability of a power system achieving wind power integration.

This invention is directed to a process for tightly binding nucleic acid to solid phase and corresponding processes for the utilization thereof. Nucleic acid is bound to solid phase matrices exhibiting sufficient hydrophilicity and electropositivity to tightly bind the nucleic acids from a sample. These processes include nucleic acid (double or single stranded DNA and RNA) capture from high volume and / or low concentration specimens, buffer changes, washes, and volume reductions, and enable the interface of solid phase bound nucleic acid with enzyme, hybridization or amplification strategies. The tightly bound nucleic acid may be used, for example, in repeated analyses to confirm results or test additional genes in both research and commercial applications. Further, a method is described for virus extraction, purification, and solid phase amplification from large volume plasma specimens.

A Chinese population static balance capability assessment is important content of human motion capability assessment and functional assessment, and belongs to the category of health evaluation. The evaluation of static balance capability is as follows: a three-dimensional force sensor is used for recording a gravity center trace of a human body on a balancing apparatus in real time; scientific and reasonable algorithms are utilized for evaluating gravity center distribution, visual accommodation, proprioceptive sensation, vestibular stability and the like of the human body, so as to comprehensively assessing the balance capability of the human body. The model mainly comprises basic test indexes and balance analysis thereof, analysis of gravity center distribution, analysis of visual accommodation coefficients, analysis of proprioceptive sensation coefficients, analysis of balance stability coefficients and other content. Through repeated analysis and calculation of the basic test index, module index, and final balance index comprehensive assessment, the balance capability of the human body can be comprehensively assessed, the reason and risk of poor balance capability are screened and early warned, and people are prompted to have physical training in muscular strength and balance capability, so as to improve the balance capability and lower a tumble risk.

The embodiment of the invention discloses a user behavior analysis (UBA) method, related equipment and a UBA system. The UBA method is applied to a UBA cloud comprising at least one UBA cloud server, and the UBA cloud server is in an analysis decision making layer of a network. The method comprises the following steps of: receiving an unrecognized network content identifier reported by a first UBA child node by using the UBA cloud servers; acquiring network contents corresponding to the network content identifier; extracting a keyword from the network contents; updating a behavior knowledge base by utilizing the extracted keyword; and transmitting the updated behavior knowledge base or the updated contents of the behavior knowledge base to a UBA child node set by using the UBA cloud servers, wherein the UBA child node set at least comprises a second UBA child node and the first UBA child node, which are in a probe layer of the network. The scheme according to the embodiment of the invention is favorable for improving UBA capability and reducing repeated analysis.

The invention discloses nucleic acid aptamers for specifically recognizing Staphylococcus aureus enterotoxin A, belonging to the technical field of biology of food safety. The invention aims to overcome the defect of no nucleic acid aptamers for Staphylococcus aureus enterotoxin A in the prior art. After 12 times of repeated analysis and verification of screening as well as affinity and specificity testing, the nucleic acid aptamers with favorable affinity and specificity for Staphylococcus aureus enterotoxin A are obtained. The invention provides specific and efficient recognition aptamers for analyzing and detecting the Staphylococcus aureus enterotoxin A in food or environment, and provides a new option for developing and substituting the existing method for detecting Staphylococcus aureus enterotoxin A on the basis of antibodies.

The present invention provides methods and systems that uses transgenic zebrafish with an easily assessable reporter gene under the control of pollutant-inducible DNA response elements. Transgenic zebrafish, carrying pollution-inducible response elements, are placed in the water to be tested, and the contaminants become bioconcentrated (generally 1,000- to 40,000-fold, relative to the water) in the tissues of the fish thereby activating specific response elements, which up-regulate the LUC reporter gene. Fish are then removed from the test water and placed immediately in a luminometer cuvette and incubated with luciferin. Luciferin is rapidly taken up into the tissues of the fish, oxidized by luciferase, and light is produced. The luminescence is proportional to the environmental concentration of the pollutant (to which the fish had been exposed), which drives the expression of the LUC gene by means of the various DNA motifs. The luminescence is quantitated in the luminometer. In each response element-containing construct, a specific class of polluting chemicals, allowing for differential identification of pollutants in a complex mixture activates the expression of the LUC gene. This assay does not require killing the fish and allows for repeated analysis of the same site with the same fish. The sensitivity of the system can be manipulated by varying the sequence of the response element.

The invention is applicable to the technical field of browsers and provides a webpage element drawing method and device. The webpage element drawing method includes steps of judging whether or not to add appearance patterns to currently analyzed webpage elements; extracting the appearance patterns matched with the types of the webpage elements from a local database when in need of adding the appearance patterns to the currently analyzed webpage elements; extracting the appearance patterns to the currently analyzed webpage elements by rendering interfaces of browser cores. In the present invention, for undefined webpage elements of CSS by the webpages, the browsers directly draw the appearance patterns matched with the webpage elements by calling the rendering interfaces of the cores, so that frequent and repeated analysis of CSS during the webpage rendering process is avoided, core expense of the browsers is effectively reduced, and core performance of the browsers is improved.

Methods and systems for obtaining mass spectrographic data of a substance. Methods include subjecting a substance to a chromatographic process or other separating process, ionizing the output thereof, and subjecting the ionized output to recursive mass spectrometry analyses; and provide improved processing and analysis of data acquired during the repeated analyses. Systems according to one aspect of the invention comprise ion sources, mass spectrometers capable of analyzing ions of selected mass, and controllers adapted to receive from the mass spectrometers and retain signals representing data representing pluralities of mass spectrograms. The controllers can be adapted to generate information useful for describing extracted ion chromatograms, using data associated with the pluralities of mass spectrograms and non-linear curve approximation algorithms; and to use the generated information to generate further information useful in further analysis of the ionized substance.

A method of predicting whether a peptide present in a biological sample will be detected by analysis with a mass spectrometer. The method uses at least one mass spectrometer to perform repeated analysis of a sample containing peptides from proteins with known amino acids. The method then generates a data set of peptides identified as contained within the sample by the repeated analysis. The method then calculates the probability that a specific peptide in the data set was detected in the repeated analysis. The method then creates a plurality of vectors, where each vector has a plurality of dimensions, and each dimension represents a property of one or more of the amino acids present in each peptide and adjacent peptides in the data set. Using these vectors, the method then generates an algorithm from the plurality of vectors and the calculated probabilities that specific peptides in the data set were detected in the repeated analysis. The algorithm is thus capable of calculating the probability that a hypothetical peptide represented as a vector will be detected by a mass spectrometry based proteomic platform, given that the peptide is present in a sample introduced into a mass spectrometer.

A method of predicting whether a peptide present in a biological sample will be detected by analysis with a mass spectrometer. The method uses at least one mass spectrometer to perform repeated analysis of a sample containing peptides from proteins with known amino acids. The method then generates a data set of peptides identified as contained within the sample by the repeated analysis. The method then calculates the probability that a specific peptide in the data set was detected in the repeated analysis. The method then creates a plurality of vectors, where each vector has a plurality of dimensions, and each dimension represents a property of one or more of the amino acids present in each peptide and adjacent peptides in the data set. Using these vectors, the method then generates an algorithm from the plurality of vectors and the calculated probabilities that specific peptides in the data set were detected in the repeated analysis. The algorithm is thus capable of calculating the probability that a hypothetical peptide represented as a vector will be detected by a mass spectrometry based proteomic platform, given that the peptide is present in a sample introduced into a mass spectrometer.

The invention belongs to the technical field of file or folder transmission and provides a processing method of sending a file or folder to multiple persons, which comprises the following steps that: a sending end receives a plurality of target users selected by a user from an instant user list; the sending end sends a file or folder transmission request to all target users; the sending end receives response message of the transmission request returned by a receiving end; the file or folder is sent according to the obtained node information of the file or folder, and each node is sent to the target users receiving the transmission request; and the node conditions are circularly traversed, and the file is sent until all nodes are sent to the target users receiving the transmission request. The processing method provided by the invention greatly optimizes the user exchange process of sending the file or folder to multiple persons, reduces the complex repeated operation and reduces the repeated analysis process of the file or folder when sending the file or folder to multiple persons.

The invention provides a method and a device with a high positioning and high accuracy image detection function applicable to planar display panel. A complex positioning marks and a to-be-detected panel are arranged on the detection platform of an image detection device. The straight line fabricated by positioning marks in groups of two superposes the to-be-detected panel. When complex image of the to-be-detected panel on the detection platform are obtained, the images then bear the positioning mark image, and thus the positioning marks in groups of two not only can be used as the separation line of the overlapped area in the neighboring images, but also can delete accurately the overlapped region of the neighboring images when the complete image of the to-be-detected panel is reformed. Therefore, problems of repeated analysis or being unable to detect are avoided when defect analysis is carried out later on.

A non-transitory computer-readable recording medium has a program stored therein for causing a computer to execute a process of processing a program by repeating analysis and execution of a source code having been read. The process includes associating, when the source code includes a definition of a function, a function name identifying the function, with an intermediate representation of the source code corresponding to the function, to be stored; determining whether the intermediate representation having the function associated is stored, when calling the function; executing a procedure corresponding to the function, by using the intermediate representation, when the intermediate representation is stored; and generating the intermediate representation by analyzing the source code corresponding to the function, when the intermediate representation is not stored.

This invention provides a kit comprising a substrate having a surface coated with a solid phase matrix for nucleic acid manipulation. The solid phase matrix exhibits sufficient hydrophilicity and electropositivity to tightly bind the nucleic acids in a sample. The manipulations include nucleic acid (double or single stranded DNA and RNA) capture from high volume and / or low concentration specimens, buffer changes, washes, and volume reductions, and enable the interface of solid phase bound nucleic acid with enzyme, hybridization or amplification strategies. The tightly bound nucleic acid may be used, for example, in repeated analyses to confirm results or test additional genes in both research and commercial applications. Further, a method for virus extraction, purification, and solid phase amplification from large volume plasma specimens is described.

Based on a result of repeated analysis of stress caused by application of an external impact in a circuit board, which is rectangular or substantially rectangular in plan view and includes mounting electrodes, included in an electronic component, the mounting electrodes near four corners of the circuit board, of the mounting electrodes provided on a back surface of the circuit board included in the electronic component, are provided at positions shifted from diagonal lines of the back surface. Hence, the stress produced near the four corners of the circuit board is reduced, and this can effectively prevent a fracture, a chip, and a crack from being caused in the circuit board.

The invention discloses a DNS zone file full-amount issuing method and device, and the method comprises the steps: loading an index region of a target DNS zone file which is pre-coded into a network data format based on a text format DNS zone file to a memory based on a target full-amount issuing request, and obtaining a DNS message index list; and traversing the DNS message index list based on the target full-amount issuing request, and issuing each DNS message in the data area of the target DNS area file to the network equipment by adopting a zero-copy technology in sequence. Visibly, the area file in the text format is pre-coded into a network data format which can be directly issued in a full amount, and repeated analysis and coding are not needed to improve the DNS data processing performance; the target DNS zone file is issued by combining the zero copy technology, the data copy of the DNS message is eliminated, the kernel space and the user space do not need to be switched, theoperation cost of the DNS is reduced, and the method is suitable for a high-concurrency full-amount issuing scene.

The invention discloses a non-response log parsing method and terminal, relating to the field of terminal technology. The non-response log parsing terminal comprises an analysis module, a query module and a classification module, wherein the analysis module is used for acquiring the non-response parameters of current non-response logs; the query module is used for querying the existing non-response logs which are respectively the same as the non-response parameters; and the classification module is used for classifying the current non-response logs and the queried existing non-response logs to the same category. According to the non-response log parsing method and terminal disclosed by the invention, the non-response logs with the same non-response parameter can be automatically classified by parsing the non-response parameters of the non-response logs, and after classification, a large number of application non-response logs can be classified into a small number of application non-response logs caused by different non-response reasons, developers can only analyze the classified application non-response logs, and thus the repeated analysis amount of the application non-response logs can be reduced, the whole analysis process is time-saving and labor-saving, and the cost can be saved.

The present invention provides a service processing system based on patent writing. The service processing system based on patent writing comprises a network module, a service generation module, a service writing module, a service auditing module, a service confirmation module and a database module. The service writing module comprises a writing unit, an automatic typesetting unit, a linguistic intelligence analysis unit, a repeated analysis unit and a reference item analysis unit; and the automatic typesetting unit, the linguistic intelligence analysis unit, the repeated analysis unit and the reference item analysis unit are connected to the writing unit. According to the service processing system based on patent writing, provided by the present invention, errors in an application file of the writing unit are inspected by means of the automatic typesetting unit, the linguistic intelligence analysis unit, the repeated analysis unit and the reference item analysis unit, and the errors are positioned to a corresponding location in the application file, so that not only is error correction comprehensive, accurate and efficient, but also modification operation of a patent agent is facilitated.

The invention discloses an abnormal change analysis device of a 10Kv business expansion work order. The device consists of an input module, an analysis module and an output module, wherein the analysis module integrates a flow total duration analysis submodule, a flow structure analysis submodule, a link duration analysis submodule and a link repeating analysis submodule; the input module is used for automatically obtaining a SG186 system business expansion archiving work order according to requirements, and simultaneously carries out local storage; the analysis module is used for processing and analyzing relevant work order data and forming an abnormal change summarization data sheet; and the output module is used for carrying out visualized presentation on the abnormal change summarization data sheet, and simultaneously automatically generates an analysis report. Through the device, the abnormal change situations, which include the ultrashort and ultralong total duration, the link missing, the zero and negative link duration, link repetition and the like, of the 10Kv business expansion work order are absolutely clear. An abnormal change analysis report of the 10Kv business expansion work order is automatically generated, the abnormal change analysis quality and the working efficiency of the business expansion work order are improved, and meanwhile, the management level of the business expansion can be improved.

An analysis and identification method for distinguishing different sea cucumber varieties is disclosed. The method includes a step of performing spicule identification by a microscope, namely a step including (1) immobilizing collected sea cucumbers with absolute ethanol, (2) cutting body wall tissues having a size of 1 cmZ X 1mm from the middles of backs of the sea cucumbers, with the tissues being adopted as analysis samples, (3) preparing three repeated analysis samples for each sample, cleaning the samples with double-distilled water, absorbing water with sterile water absorbing paper until the samples are dry, and adding the samples to small beakers having a volume of 5 mL (with each sample being provided with an separate beaker and a separate pipet so as to prevent mutual contamination, and 4) adding dropwise 1 mL of a NaClO solution having a concentration of 100o and digesting for 30 s; and a step of sample preparing for a scanning electron microscope. Identification is performed by a method of microscope spicule differences assistant by the scanning electron microscope. Under the microscope, spicules having different shapes can be found, the spicules are an important character gradually completed and stabilized along with sea cucumber embryonic development, shapes and sizes of the spicules are greatly different for different varieties, and the spicules are an important basis for sea cucumber classification and rapid identification.

The invention discloses a batch analysis method for a WEB report system formula, and provides a method for performing batch analysis by combining all system formulas which are used in a report and are not related to report data, and storing an analysis result in a browser in the form of an object attribute value. Compared with a typical method for analyzing each formula met in report analysis and establishment processes, the batch analysis method has the advantages that 1, no matter how many times when one formula appears in the report establishment process, the formula only needs to be analyzed once in the batch analysis process and can be repeatedly used in the subsequent report establishment process, so that repeated analysis possibly caused by a fact that the same formula appears in multiple places is avoided; 2, no matter how many are the system formulas used in a report, all the system formulas can be analyzed by being interacted with a server once, so that the formula analysis time is saved, and the report establishment process is accelerated.

The invention provides a health assessing and post-execution re-assessing system which comprises an input end, a database, an assessing unit, an executing unit and an evaluating unit. The database is provided with health factor data which can be used for being compared to an instruction of the input end; the instruction of the input end is inputted into the assessing unit, the assessing unit is connected with the database and is provided with a processor and an assessing program; the instruction of the input end is compared to the health factor data to generate a comparison result datum; the executing unit is related to the comparison result datum of the assessing unit and is additionally provided with a computer database, the computer database comprises a health web page, and the health web page provides specific suggestion data corresponding to the comparison result datum; and one end of the evaluating unit is connected with the executing unit, and the other end of the evaluating unit is connected with the input end, so that the health factor data used for being compared to the instruction of the input end can be provided, and repeated health assessment and execution can be carried out. The health assessing and post-execution re-assessing system has the advantage that by the health assessing and post-execution re-assessing system, whether a user specifically implements specific suggestions provided by the executing unit or not can be judged, so that re-analysis and repeated analysis and assessment can be carried out.

The invention provides a method and device for selecting an optimal prediction mode of a chroma component and an electronic device, belonging to the technical field of video compression. The method comprises the steps of as a video encoder processes a short video, extracting a first encoding unit, calculating an optimal prediction mode of a luma component of the first encoding unit, when the division depth to which the first encoding unit belongs is not a preset maximum division depth, obtaining a first tag value, obtaining an optimal prediction mode of a luma component of a second encoding unit, and judging whether or not the optimal prediction mode of the luma component of the first encoding unit can be used as the optimal prediction mode of the chroma component of the first encoding unit based on the first tag value or the optimal prediction mode of the luma component of the second encoding unit and the first tag value. Thus, the repeated analysis process of the optimal prediction mode of the chroma component and the optimal prediction mode of the luma component is skipped, the analysis time of the optimal prediction mode of the chroma component is saved, and the efficiency andthe real-time performance of the video analysis are improved as a whole.

The invention provides a semantic information transmitting method comprising: acquiring environmental information which is information of own environment and / or ambient environment of terminal equipment; analyzing the environmental information and generating semantic information which is generated by analyzing the environmental information, can be understood by users and has application value; and sending first information carrying the semantic information to a scene server. Through the method, the analysis result of the semantic information can be used across applications, terminal equipment and even users, so that the repeated analysis of the semantic information is reduced, the burden of a terminal equipment processor is reduced, the power consumption of the terminal equipment is reduced and the intelligent interaction capability of the terminal equipment and the users is improved.

Methods for applying reverse-hash indexing to biological data. Large quantities of biological data, such as gene expression data, that contain multiple instances of similar and / or identical information are processed where like values are indexed together. Replication in storage and repeated analysis information indexed according to these methods increases performance and efficiency with respect to database query and record access.

The present invention relates to digital signal processing technology. The present invention solves the problem of large error and poor precision in the existing spectrum analysis method, and provides an adaptive high-precision fast spectrum analysis method. Perform analog-to-digital conversion to obtain sampling data, then select 28 data for FFT processing to obtain preliminary signal spectrum information, then perform peak search, and then carry out spectral line aliasing identification on the preliminary signal spectrum information, if there is no aliasing, then Perform spectrum correction processing on the preliminary signal spectrum information to obtain the frequency, amplitude and initial phase information of the signal. If there is aliasing, perform complex analysis band-pass filter refinement processing on the preliminary signal spectrum information, and then perform spectrum correction processing, respectively. Get the frequency, amplitude and initial phase information of the signal. The beneficial effect of the invention is that under the premise of guaranteeing the calculation accuracy, the calculation amount is greatly reduced, and the method is suitable for frequency spectrum analysis.