Abstract: The present invention provides a method and system for video surveillance with a single channel of video and multiple channels of audio.

Abstract: A first pedaling force measurement device measures a plurality of pedaling force parameters acting on a first crank arm to one end of which a first pedal can be attached and to another end of which a crank shaft can be attached. The first pedaling force measurement device is provided with a strain-flexing part, a first parameter detection part and a first interference suppression part. Strain acting on the first crank arm is conveyed to the strain-flexing part. The parameter detection part is disposed on the strain-flexing part, and detects a plurality of parameters based on the strain being conveyed to the strain-flexing part. The interference suppression part suppresses interference in one parameter detected by the parameter detection part from the other parameters.

Abstract: A method for auxiliary identification of WZSP inbred line and its special primers are disclosed. The method may comprise: testing whether a deoxyribose nucleotide at site 1273 from 5? end of genomic DNA comprising SEQ ID NO: 1 in a test pig is A or G, measuring whether the test pig genotype is GG, GA or AA wherein the test pig with GG genotype is a candidate for the WZSP inbred line and the test pigs with GA genotype and AA genotype are non-WZSP inbred line. The method can be applied to breed WZSP inbred line, which can be used to preliminarily screen all the pigs in test pig group, eliminate non-WZSP inbred line, find out a candidate WZSP inbred line and make a further confirmation in combination with other methods. The method and primers can also be used to judge whether a WZSP on market is counterfeiting or not.

Abstract: A method for preparing a transgenic animal of simultaneous multiple-gene expression is provided. Additionally, a method for preparing a transgenic embryo, which introduces both phytase gene and human myxovirus resistant gene A into a target embryo, to obtain a transgenic embryo is provided. The transgenic animal of simultaneous multiple-gene expression can be achieved by transplanting the transgenic embryo into the body of a female target animal. A significant advantage of the foregoing methods, among many others, exists in that the simultaneous expression of multiple genes can be achieved in one transgenosis, which provides a convenient method for the preparation of combined-gene transferred animals.

Abstract: Embodiments of the disclosure disclose a method for sending information and a gateway. The method includes that: a gateway acquires user online information; the gateway monitors a Domain Name System (DNS) domain name inquiring message, forges a DNS server returning domain name parsing response, and sends the forged response to a core network element or a user terminal browser; the gateway receives a user HyperText Transfer Protocol (HTTP) request returned by the core network element or the user terminal browser; and the gateway inquires the user online information according to the user HTTP request, adds the user online information in the user HTTP request by taking the user online information as HTTP header information, and sends the user HTTP request including the HTTP header information to an internet content and service provider.

Abstract: A first pedaling force measurement device measures a plurality of pedaling force parameters acting on a first crank arm to one end of which a first pedal can be attached and to another end of which a crank shaft can be attached. The first pedaling force measurement device is provided with a strain-flexing part, a first parameter detection part and a first interference suppression part. Strain acting on the first crank arm is conveyed to the strain-flexing part. The parameter detection part is disposed on the strain-flexing part, and detects a plurality of parameters based on the strain being conveyed to the strain-flexing part. The interference suppression part suppresses interference in one parameter detected by the parameter detection part from the other parameters.

Abstract: A method and an apparatus for processing video and audio data received in a decoding system are provided. The method includes the following steps. When a program clock reference (PCR) is unavailable in the system, a system time clock (STC) is recovered by using a presentation time stamp (PTS) of video or audio data, or a linear combination result of the PTS of the video data and the PTS of the audio data. The STC is compared with the PTSs of the currently captured and audio data, and a current data processing mode is determined. A difference between the PTS of the video data and the PTS of the audio data is monitored. An absolute value of the difference is compared with a preset threshold value, and when the absolute value is greater than or equal to the threshold value, an asynchronous play mode is adopted as a system play mode; otherwise, a synchronous play mode is adopted as the system play mode.

Abstract: A method for cultivating a transgenic animal with an increased expression amount of porcine growth hormone is provided. Additionally, a method for cultivating a transgenic embryo, which introduces a recombinant expression vector of 1) TRE-GH or 2) TET-ON into a target embryo to obtain a transgenic embryo with a higher expression amount of porcine growth hormone than a target embryo without introduction is provided. A transgenic animal can be obtained by transplanting the embryo into an animal. The experiments demonstrate that growth hormone (GH) is sharply increased in blood of transgenic pigs after adding DOX.

Abstract: An auxiliary method for identification of WZSP inbred line and its special primers are provided. The method is to test if DNA at site 1273 from 5? end of genomic DNA SEQ ID NO: 1 in test pig is A or G, measure the test pig genotype is GG, GA or AA; GG or AA genotype is homozygote that DNA at site 1273 is G or A; GA genotype is their heterozygote; test pig of GG genotype is candidate for the WZSP inbred line; test pigs of GA and AA genotypes are not WZSP inbred line. The method can be applied to breed WZSP inbred line, can preliminarily screen all the pigs in test pig group, eliminate non WZSP inbred line, find out candidate WZSP inbred line, combine with other methods for further confirmation. The method can also be used to judge whether WZSP on market is counterfeiting or not.

Abstract: A method for preparing a transgenic animal of simultaneous multiple-gene expression is provided. Additionally, a method for preparing a transgenic embryo, which introduces both phytase gene and human myxovirus resistant gene A into a target embryo, to obtain a transgenic embryo is provided. The transgenic animal of simultaneous multiple-gene expression can be achieved by transplanting the transgenic embryo into the body of a female target animal. A significant advantage of the foregoing methods, among many others, exists in that the simultaneous expression of multiple genes can be achieved in one transgenosis, which provides a convenient mean for the preparation of combined-gene transferred animals etc.

Abstract: An adjustable code generator is configurable to generate any of a plurality of spread-spectrum code signals. The adjustable code generator includes a feedback polynomial mask table to contain a set of feedback polynomial masks. Respective feedback polynomial masks of the set correspond to respective spread-spectrum code signals of the plurality of spread-spectrum code signals. The adjustable code generator also includes control logic to select any of the feedback polynomial masks of the set contained in the feedback polynomial mask table, and further includes a shift register to provide, at an output, a respective spread-spectrum code signal that corresponds to a feedback polynomial mask selected by the control logic and to receive feedback generated using the feedback polynomial mask selected by the control logic.

Abstract: This invention disclosed herein relates generally to production and maintenance of genetically modified organisms that are capable of continuously making and excreting valuable waxy products.

Abstract: A dual temperature control circuit detects a first temperature of a first location and a second temperature of a second location. The dual temperature control circuit transforms the first temperature to a first voltage signal, and transforms the second temperature to a second voltage signal, and compares the first voltage signal and the second voltage signal to output a third voltage signal, where a controlled circuit is controlled according to the third voltage signal.

Abstract: A method and an apparatus for processing video and audio data received in a decoding system are provided. The method includes the following steps. When a program clock reference (PCR) is unavailable in the system, a system time clock (STC) is recovered by using a presentation time stamp (PTS) of video or audio data, or a linear combination result of the PTS of the video data and the PTS of the audio data. The STC is compared with the PTSs of the currently captured and audio data, and a current data processing mode is determined. A difference between the PTS of the video data and the PTS of the audio data is monitored. An absolute value of the difference is compared with a preset threshold value, and when the absolute value is greater than or equal to the threshold value, an asynchronous play mode is adopted as a system play mode; otherwise, a synchronous play mode is adopted as the system play mode.

Abstract: An adjustable code generator is configurable to generate any of a plurality of spread-spectrum code signals. The adjustable code generator includes a feedback polynomial mask table to contain a set of feedback polynomial masks. Respective feedback polynomial masks of the set correspond to respective spread-spectrum code signals of the plurality of spread-spectrum code signals. The adjustable code generator also includes control logic to select any of the feedback polynomial masks of the set contained in the feedback polynomial mask table, and further includes a shift register to provide, at an output, a respective spread-spectrum code signal that corresponds to a feedback polynomial mask selected by the control logic and to receive feedback generated using the feedback polynomial mask selected by the control logic.

Abstract: A satellite navigation device including a receiver having an adjustable code generator is described. The adjustable code generator is configurable to generate a set of spread-spectrum code signals. Each spread-spectrum code signal has a respective length corresponding to a repetition period. The set of spread-spectrum code signals includes first and second spread-spectrum code signals having distinct first and second lengths.

Abstract: A dual temperature control circuit detects a first temperature of a first location and a second temperature of a second location. The dual temperature control circuit transforms the first temperature to a first voltage signal, and transforms the second temperature to a second voltage signal, and compares the first voltage signal and the second voltage signal to output a third voltage signal, where a controlled circuit is controlled according to the third voltage signal.