100 results about "Single sequence" patented technology

Embodiments are provided that provide for parallel sequencing of nucleic acid segments. In some embodiments, a single sequence is sequenced by at least two different sequencing techniques and the results compared, allowing for deficiencies or strengths of one technique to be complemented by the second technique.

Methods and systems for integrating and displaying multiple instant messaging conversations in a single sequence are described.

This invention provides methods by which biologically derived DNA sequences in a mixed sample or in an arrayed single sequence clone can be determined and classified without sequencing. The methods make use of information on the presence of carefully chosen target subsequences, typically of length from 4 to 8 base pairs, and preferably the length between target subsequences in a sample DNA sequence together with DNA sequence databases containing lists of sequences likely to be present in the sample to determine a sample sequence. The preferred method uses restriction endonucleases to recognize target subsequences and cut the sample sequence. Then carefully chosen recognition moieties are ligated to the cut fragments, the fragments amplified, and the experimental observation made. Polymerase chain reaction (PCR) is the preferred method of amplification. Another embodiment of the invention uses information on the presence or absence of carefully chosen target subsequences in a single sequence clone together with DNA sequence databases to determine the clone sequence. Computer implemented methods are provided to analyze the experimental results and to determine the sample sequences in question and to carefully choose target subsequences in order that experiments yield a maximum amount of information.

The invention relates to coal mine synthesizing exploiting caving top coal technique. Electro-hydraulic control caving top coal method is adopted hydraulic support to finish support caving top coal each procedure. The hydraulic support is made up of low order caving top coal hydraulic support and electro-hydraulic control system. In the electro-hydraulic control system, top beam incline sensor is added. The flash board jack is adopted travel sensor. The length of the flash board is increased, and the size of the coal discharging is adjusted in order to keep top beam horizontal and increase supporting stability. The coal discharging method includes the following steps: top coal sufficient crashing: adopting single sequence sublevel discharging; top coal middling crashing: adopting the same; top coal difficult crashing: adopting double sequence sublevel discharging. The invention can increase coal discharging control type, improve caving top coal technique adaptability, and realize high yield and high efficiency.

Techniques for providing capture verification during overdrive pacing are described. If an overdrive pacing pulse fails to evoke capture (i.e. a loss of capture occurs), a high voltage backup pulse is automatically delivered. Once a second loss of capture occurs during a single sequence of overdrive pacing pulses, an overdrive pulse capture threshold detection search, described herein, is performed while overdrive pacing continues. Various techniques for providing rate recovery are also described herein. The rate recovery techniques are designed to avoid problems that might arise from possible fusion of intrinsic beats and overdrive pacing pulses that fail to evoke capture. In a first rate recovery technique, capture detection is suspended during rate recovery due to the possibility of fusion. Instead, an extra safety margin is added to the overdrive pulses. Once two intrinsic beats are detected, automatic capture verification is reactivated for the next two beats to verify capture before the new overdrive rate is finally established. In a second rate recovery technique, capture verification is maintained throughout rate recovery but the pulse magnitude is increased to a high output mode voltage to avoid any risks of fusion. After the output is increased to the high output mode voltage, a subsequent loss of capture is considered to be an intrinsic event for the purposes of terminating rate recovery. In a third rate recovery technique, capture verification is maintained during rate recovery and the output energy is not increased to the high output mode voltage unless loss of capture is first detected. Subsequent loss of capture events are then counted as P-waves.

The burden of designing multiple training sequences for systems having multiple transmit antennas, is drastically reduced by employing a single sequence from which the necessary multiple sequences are developed. The single sequence is selected to create sequences that have an impulse-like autocorrelation function and zero cross correlations. A sequence of any desired length Nt can be realized for an arbitrary number of channel taps, L. The created sequences can be restricted to a standard constellation (that is used in transmitting information symbols) so that a common constellation mapper is used for both the information signals and the training sequence. In some applications a a training sequence may be selected so that it is encoded with the same encoder that is used for encoding information symbols. Both block and trellis coding is possible in embodiments that employ this approach.

An intermediate network node is configured to forward a plurality of packets concurrently, e.g., as a vector, rather than one packet at a time. As such, the node can load a single sequence of forwarding instructions that may be repeatedly executed for packets in the vector. In addition, the intermediate network node adaptively controls the rate at which it processes data packets through a directed forwarding graph. To that end, the intermediate node is configured to dynamically select the number of packets per vector, i.e., vector size, processed at each node of the forwarding graph. Further, the intermediate node also may be configured to dynamically select timing intervals for one or more “node timers” used to control the rate at which packets traverse through the graph. Illustratively, the vector size and node-timer intervals are selected so that the average latency through the forwarding graph is less than a predetermined target latency, e.g., 50 microseconds (μs).

A method is described for parallel processing of sequence operations, in which contention for the sequence operation is reduced among multiple parallel processes. Contention is reduced by caching sequence values locally for each parallel process. Each process accesses the sequence operation, or an instance level cache of sequence values, in a batched manner, thereby returning a block of unique sequence values instead of a single sequence value. The block of sequence values, or at least information that indicates a range of sequence values that define the block, is then cached locally in association with a given process of the multiple processes. Hence, future requests for sequence values from the given process are serviced from the local cache, rather than having to access the sequence operation and risk contention for the operation with other processes.

The invention discloses a Chinese classified vocabulary method and system in computer and Chinese information treating domain, which comprise the following steps: A, proceeding first grade classified vocabulary method with traditional classified vocabulary method for input text; B, extracting continuous single sequence from the result of the first grade classified vocabulary; proceeding second grade classified vocabulary with the building vocabulary probability; C, utilizing the distinguish new vocabulary of the second grade classified vocabulary; updating classified vocabulary result; outgoing. This invention can identify new words without regularity from dictionary, which can increase accuracy of Chinese classified word.

A wireless communication system is disclosed. A method for constructing a RACH preamble according to a cell radius of a base station (BS) irrespective of a guard time (GT) and a method for allocating the RACH preamble are disclosed. A method for constructing a preamble of a random access channel (RACH) includes acquiring time-length information of a predetermined cyclic prefix (CP) for each cell radius of a base station (BS), acquiring sequence time-length information of a single sequence or a repeated sequence, and constructing the preamble using the predetermined CP time-length information and the sequence time-length information, irrespective of a time length of a guard time (GT).

The invention discloses a method for obtaining an EST-SSR mark, comprising the following steps: (1) obtaining an EST sequence containing simple repeat sequence in genome; (2) in the EST sequence which contains the simple repeat sequence and is obtained in the step (1), classifying the EST sequences with the same simple sequence repeat unit into a same type; (3) performing sequence splicing on the EST sequences of the same type obtained in the step (2) to obtain an overlapping group with variable numbers of simple sequence repeat units, an overlapping group without variable numbers of simple sequence repeat units and an EST sequence without overlapping groups; (4) designing primers according to a side-vane conserved sequence of simple repeat sequence in the overlapping group with available numbers of simple sequence repeat units in the step (3), and detecting the polymorphism of the primers to obtain polymorphic primers, i.e. EST-SSR mark. Compared with the conventional method, the invention increases the development efficiency by 2-4 times, and reduces the work capacity and expenditure, thereby shortening the development time, reducing the development cost and simultaneously reducing the possibility of missing the locus of polymorphism SSR.

The invention discloses a supervising method and system of a way mark. The method includes the steps of establishing a preprocessing standard model through a mark single-sequence mode according to a known way standard GPS and image data, obtaining the latest real-time GPS and image data through inspection operation, establishing a real-time model through a mark double-sequence mode, comparing real-time model data with standard model data through double-sequence matching search, matching the real-time optimal image obtained in the real-time model with the standard image in the standard model, comparing standard model image data through an image matching algorithm, determining the specific type of identification damage, renewing the standard model according to the recognition result and the maintenance state. According to the way identification position and the relationship between the images, the damage and type of the way mark are collected periodically in real time and recognized and positioned automatically, the way asset detection efficiency is improved, and the maintenance workloads are reduced.

The invention discloses a method for optimizing a topological structure and mapping of a network on chip (NoC), which comprises the following steps of: determining a single sequence (SS) for optimizing the topological structure through two drawing methods; and acquiring a name sequence for optimizing the mapping through a mapping relation between the single sequence (SS) and a module collection. So, the method can optimize a network structure and the mapping and reduce the power consumption. Besides, the method adopts a GXY routing algorithm to determine the routing of the entire network on chip (NoC), and performs optimization according to a simulated annealing algorithm to obtain a layout result that the power consumption is low and the area is small.

Innovations in encoding and decoding of video pictures in a high-resolution chroma sampling format (such as YUV 4:4:4) using a video encoder and decoder operating on coded pictures in a low-resolution chroma sampling format (such as YUV 4:2:0) are presented. For example, high chroma resolution details are selectively encoded on a region-by-region basis. Or, as another example, coded pictures that contain sample values for low chroma resolution versions of input pictures and coded pictures that contain sample values for high chroma resolution details of the input pictures are encoded as separate sub-sequences of a single sequence of coded pictures, which can facilitate effective motion compensation. In this way, available encoders and decoders operating on coded pictures in the low-resolution chroma sampling format can be effectively used to provide high chroma resolution details.

The invention discloses a method for constructing a wheat SSR fingerprint, which belongs to the field of agricultural wheat breeding and application technologies. The method comprises the following steps: extracting DNA (deoxyribonucleic acid) of a wheat variety to be tested; carrying out PCR (polymerase chain reaction) amplification to the DNA Of the wheat variety to be tested by using 13 pairs of basic core SSR fluorescent dye primers with the ID No.1 to 26 and shown in a sequence table SEQ and 12 pairs of extended core SSR fluorescent dye primers with the ID No.27 to 50 and shown in the sequence table SEQ respectively; and detecting PCR amplification products by denaturing polyacrylamide gel electrophoresis or five-color fluorescent capillary electrophoresis, and constructing the SSR fingerprint of the wheat variety. The method provided by the invention can identify the wheat variety in a laboratory by using technologies of the PCR amplification, the gel electrophoresis and capillary electrophoresis according to the polymorphism of SSR sites, can greatly improve the test efficiency in time, and has the advantages of high speed, high accuracy, convenience for operation and the like; and the identification result is not liable to be affected by the environment.

The present invention relates to an image capturing apparatus with a substantially spherical field of view and connectable, connected or integrated with a personal electronic device such as a smartphone. The image capturing device comprises at least two optical arrangements with different respective fields of view, each of the optical arrangements covering a part of a sphere and comprising a lens and a sensor for capturing the light coming through the lens, the at least two optical arrangements covering a substantially spherical field of view; a control unit for controlling the at least two optical arrangements to capture at least two sequences of video images provided by the at least two optical arrangements in parallel; a processing unit for merging the at least two sequences of video images to form a single sequence of video images during the capturing of the respective at least two sequences of video images covering a sphere; and an output unit for outputting to the personal electronic device the captured images of the merged sequence of video images.

A method includes providing a plurality of variables and a variable. The variables differ from each other. The variables differ from the variable. The further method includes providing a lookup table indexing a plurality of characters via a plurality of values based on a first numeral system, converting a message into a first sequence of values based on the table, converting the first sequence into a second sequence of values based on a second numeral system different from the first system and according to a preset format, combining the second sequence into a single sequence via removing the format, generating a first plurality of subsequences from the single sequence based on segmentation of the sequence via alternating the variables, converting the first subsequences into a second plurality of subsequences such that each of the second subsequences is sized according to the variable, and transmitting the second subsequences.

The invention provides a sequence generating method and device. The method comprises the following steps: receiving a sequence generating request sent by a client, wherein the sequence generating request carries an identification from the client; generating a deviation segment character string according to the identification from the client, and searching a corresponding deviation segment according to the deviation segment character string, wherein the deviation segment comprises a deviation value and a sequence pool identification; searching a sequence pool indicated by the sequence pool identification, regarding the deviation value as an index of the sequence pool to position to a corresponding sequence number in the sequence pool, sending the sequence number to the client, and adding one for the deviation value to obtain a new deviation value. The used sequence numbers are in the same sequence pool for the same client, the single sequence number is acquired by the client request by use of a business identification, thereby guaranteeing the uniqueness and orderness of the overall sequence; multiple clients are simultaneously erupted without influencing each other, the sequence acquisition performance is improved, and the problems of congestion and bad performance under the high concurrence scene in the prior art are solved.

The invention discloses a kit and device for detecting aneuploidy of chromosomes. The device comprises a sequenced data detection module, a first coverage calculation module, a ZCNV value calculation module, a copy number variation fragment query module, a copy number variation fragment determination module, a first alpha calculation module, a second alpha calculation module, a correction module, a second coverage calculation module, a Zaneu value judgment module and a chromosome aneuploidy confirmation module, wherein the sequenced data detection module is used for obtaining sequenced data for all the chromosomes; the first coverage calculation module is used for obtaining uncorrected coverage of each chromosome; the ZCNV value calculation module is used for calculating a ZCNV value of a single sequence number of each window; the copy number variation fragment query module is used for querying fragments, of which the ZCNV value of over 80% of windows is greater than or equal to 4 or smaller than or equal to -4, with over 300Kb in the sequenced data; the copy number variation fragment determination module is used for determining copy number variation fragments of a pregnant woman to be detected; the first alpha calculation module is used for calculating a parameter alpha according to a formula (1); the second alpha calculation module is used for calculating the parameter alpha according to a formula (2); the correction module is used for correcting the uncorrected coverage so as to obtain corrected coverage; the second coverage calculation module is used for calculating a Zaneu value of each chromosome; the Zaneu value judgment module is used for judging whether the Zaneu value is not smaller than 3 or not; the chromosome aneuploidy confirmation module is used for determining that the chromosomes have aneuploidy. The detection is more accurate.

The invention provides a joint prediction method of base station traffic. The problem that the traditional linear algorithm is bad in prediction performance when the traffic data is nonlinear and hasa sudden change value is solved. The method comprises the following steps: firstly collecting traffic data from a base station as a data set, performing data preprocessing on an abnormal value and a missing value; decomposing processed data by adopting wavelet transform, enabling the traffic data to be smooth and easy to predict; performing single reconstruction on a sequence obtained through decomposition, wherein a low-frequency signal is predicted by adopting an echo state network model, and a high-frequency signal performs prediction by adopting an autoregression integral sliding average model; and finally performing linear accumulation on the prediction numerical value of the single sequence to obtain a final result. Compared with the single model prediction, the joint model method disclosed by the invention can reach better prediction, the reduced average absolute percentage error can achieve 6%, and the normalization root mean square error is reduced to a certain degree; the traffic data prediction accuracy of the base station is improved, and the network resource reasonable allocation can be improved.

The present invention relates to a computer character font and its stroke-wrinting order and radical display method for teatching Chinese character. It is formed from the following steps including: providing a character font or character form of non-phonetic character, utilizing a treatment work for making every stroke zone of said character font or character form contain different straum pixel or hue and setting at least one vector node on a planed position in said stroke zone or contour; according to said character font or character form arrangement every adjacent stroke zone or radical with different straum pixel or hue can be formed so as to set up the character font image with stroke-writing order or character form shape with radical and make said character font or character form can at least simultaneously display its stroke-writing order, red-tracing direction and code-fetching rule of radical portion in single sequence space.

Techniques for controlling transmission of packets on multiple links are described. In one design, a transmitter may generate packets of data for a receiver, assign the packets with sequence numbers from a single sequence number space, demultiplex the packets into multiple streams for multiple links, and send each stream of packets of the associated link to the receiver. The receiver may receive some packets in error, and the correctly received packets may be out of order. In one design, the receiver may maintain the largest sequence number of correctly received packets for each link. After detecting at least one missing packet, the receiver may send status information conveying the missing packet(s) and the largest sequence numbers for all links to the transmitter. The transmitter may use the largest sequence numbers for all links and its packet-to-link mapping to determine whether to quickly resend each missing packet or wait.

The invention discloses a bearing retainer automatic processing method. The bearing retainer automatic processing method includes following steps: feeding work pieces to be processed into a sorting machine so as to sieve and arrange the work pieces to be processed, and forming a rank by keeping the work pieces at the same open direction and arranging the work pieces in single sequence; separately feeding all the work pieces to be processed into a hoister one by one, and hoisting the work pieces to be processed to a position as high as a machine tool; dropping the work pieces to be processed into an arc groove, and using a thruster to push the arc groove to a designated processing position; using an air cylinder to drive an air cylinder arm to tightly press a transmission shaft; using a motor to drive a belt pulley to rotate, and thereby driving the transmission shaft to rotate, and further rotating the work pieces to be processed; using a stepping motor to adjust the length of a threaded shaft of the stepping motor, and then performing fine adjustment on positional accuracy of a cutting tool; using the cutting tool to cut the work pieces to be processed. The bearing retainer automatic processing method can efficiently and rapidly fix and rotate the work pieces to be processed, uses the cutting tool fixed in position to process the semi-finished work pieces, achieves the purpose of replacing manual cutting with automatic operation, achieves continuous processing, decreases the number of operation procedures, and improves production efficiency.

The invention discloses an SFC-to-ladder-diagram conversion method based on PLC programming. The method includes the following steps: (1) performing traversal on an SFC program column link list so as to obtain program blocks containing effective icons and converting the program blocks into a two-dimensional array for storage; (2) dividing the program blocks in step (1) into single-sequence program blocks and serial and parallel connection program blocks and if the program blocks are single-sequence program blocks, converting the program blocks directly into ladder diagrams, or else entering step (3); (3) judging whether the serial and parallel connection program blocks in step (2) are of a serial-connection structure or a parallel-connection structure; (4) dividing the serial and parallel connection program blocks in step (2) into a plurality of branches and checking each branch; if the branches are of a single-sequence structure, directly converting the branches into a ladder diagram, or else entering step (2). The invention provides the SFC-to-ladder-diagram conversion method so that a work of converting an SFC into the ladder diagram and then further converting the ladder diagram into an instruction table is completed so that communication of the PLC and a lower computer is realized.

The invention discloses a human motion identification method based on second generation Bandelet statistical characteristics, which mainly solves the problems of complicated characteristic extraction and poor representational capacity in the prior art. The human motion identification method comprises the steps of: 1, converting video in a Weizmann database into a sequence image, constructing a training sample set X and a test sample set T according to a proportion of 8:1; 2, carrying out second generation Bandelet transformation on a single sequence image in the sample sets, sequentially extracting an energy characteristic Ve, an entropy characteristic Vs, a maximum value characteristic Vmax, a minimum value characteristic Vmin, a contrast ratio characteristic Vc, a mean value characteristic Vmu and a variance characteristic Vv of the image, and cascading all the characteristics to be used as final characteristics of the single image; and 3, repeating the step 2 for respectively extracting characteristics of all sequence images in the training sample set X and the test sample set T to obtain a training sample characteristic set X* and a test sample characteristic set T*, and carrying out learning training on the training sample characteristic set X* and the test sample characteristic set T* by using an Adaboost algorithm to obtain a classifying result. The human motion identification method can be used for accurately identifying a human motion, and can be used in video monitoring and video processing of target identification.

The invention discloses a material sheet stamping device and relates to the technical field of machining. The material sheet stamping device comprises a base; a front bracket is arranged on the base; the base is also provided with at least one group of punching die block; one side of each group of punching die block is respectively provided with a discharge frame; each group of punching die block comprises a lower die seat and an upper die seat; each lower die seat is respectively connected with a lower cutter; each upper die seat is respectively arranged above the corresponding lower die seat by a spring assembly; each upper die seat is respectively connected with an upper cutter and a stripper plate; each stripper plate is respectively arranged at one side of the corresponding upper cutter; the base is also connected with a first cylinder which is vertically arranged; the first cylinder is arranged between two groups of punching die blocks; the extension and retraction end of the cylinder is connected with a supporting frame. According to the material sheet stamping device, not only can size accuracy and production efficiency of coil feed line swing shears be achieved, is production cost lower than that of a single-sequence blanking process and are the difficult problems of low production efficiency and high production cost of trapezoid materials solved, but also automation operation is implemented, operators are reduced, production cost is saved and more economic benefits are obtained.

The invention discloses an SSR (Single Sequence Repeats) marker interlocked with high-quality cotton fibre material 0-153 high-strength fibre major-effect gene points, namely qFS-1-1, qFS-1-2, qFS-1-3, qFS-1-4, qFS-1-5, qFS-9-1, qFS-9-2 and qFS-2-1, wherein qFS-1-1, qFS-1-2, qFS-1-3, qFS-1-4 and qFS-1-5 are positioned on c25 chromosomes, qFS-9-1 and qFS-9-2 are positioned on c7 chromosomes, qFS-2-1 is positioned on a c13 chromosome, the marker interlocked with the qFS-1-1 is Gh478350, the marker interlocked with the qFS-1-2 is DPL0387220, HAU892170 and DC40429190, the marker interlocked withthe qFS-1-3 is COT012140, the marker interlocked with the qFS-1-4 is SHIN-1131240, PGML00463450, Gh537190 and PGML00463250, the marker interlocked with the qFS-1-5 is HAU916150, CGR5201200 and CGR564385, the marker interlocked with the qFS-9-1 is CGR5001245, the marker interlocked with the qFS-9-2 is HAU1693150, and the marker interlocked with the qFS-2-1 is SHIN-1452115 and PGML00353240. By utilizing the SSR markers interlocked with the cotton high-strength fibre major-effect genes to carry out auxiliary selection, the efficiency of the cotton fibre quality breeding can be greatly improved.