55results about How to "Quantitative measurement" patented technology

A computer-implemented method and system for detecting possible occurrences of fraud in insurance claim data is disclosed. Historical claims data is obtained over a period of time for an insurance company. The fraud frequency rate and percentage loss rate for the insurance company are calculated. The fraud frequency rate and percentage loss rate for the insurance company are compared to insurance industry benchmarks for the fraud frequency rate and the percentage loss rate. Based on the comparison to the industry benchmarks, the computer system determines whether to perform predictive modeling analysis if the insurance company is within a first range of the benchmarks, to perform statistical analysis on the claim data if the insurance company is below the first range of the benchmarks or perform forensic analysis if the insurance company is above the first range of the benchmarks. Statistical analysis, predictive modeling or forensic analysis are then performed based on the benchmarks to determine possible occurrences of fraud within the insurance claim data.

The interactive credential system and method has a database containing employee-employer-applicant surveyed information, industry specific criteria, such as insurance loss history and account performance, an authorization code for authorizing access to the database and a control device, operatively associated with the database, for presenting weighted scores. The system further includes a surveyed party processor operatively associated with the control device, and wherein the surveyed party processor is capable of transmitting the authorization code to view the surveyed information. The system also has a participant processor that is capable of requesting authorization to download the employee-employer-applicant information, including weighted scores computed from the system's algorithms processed from industry specific parameters.

An optical apparatus and method comprising a light source, an array detector for area imaging and an optical cell assembly. The optical cell assembly comprises a chamber which is arranged to receive a sample of a material including an analyte, a fluid inlet and a fluid outlet coupled to the chamber. A fluid dissolution medium stream passes through the chamber such that the sample can dissolve into the dissolution medium. The chamber is in at least one light path created between the light source and the array detector. The array detector comprises a two dimensional array of detector locations arranged to provide an output signal indicative of the light absorbance of the analyte within the chamber such that the output of the array detector is indicative of the concentration profile of the analyte near the surface of the sample.

A sensor for monitoring a physiological function such as hydration including microelectrode arrays and electronics operatively connected and placed on an elastic strip, the assembled sensor being attached to a person in such a manner as to pinch and raise the skin under the elastic strip.

A thermometric temperature apportionment method which is provided with a window-opening correction function relates to a thermometric temperature apportionment method. The invention solves the problem that the existing heat quantity apportionment system of temperature method can not distinguish the window-opening in real time and the time of distinguishing is delayed, the heat quantity consumed by opening window can not be measured quantificationally, and the punishment system for window-opening can not be quantified. The main steps of the method of the invention is that the heating load of each family in building in apportionment measuring in a unit time is delta Qik = delta Qtik + delta Qwik, room temperature measured heat quantity of each family delta Qtik in unit time is calculated, additional heat quantity delta QWik of window-opening of each family in unit time is calculated, and the heating load in apportionment measuring of each family is evaluated. The invention solves the quantificational calculation problem of energy consumption generated by opening window in theory, provides theory support for the temperature apportionment technology, and realizes distinguishing in real time for window-opening in temperature heat quantity apportionment method. Further, the invention can quantificationally calculate the heat quantity consumed by opening window, quantify the punishment system for window-opening, and solves justice problem.

Described are apparatus and methods allowing measurement of adsorption and desorption of analytes with membranes or resins directly using increased lateral mass transport. Such increased lateral mass transport may be accomplished through the incorporation of a porous media, such as a fibrous bed or a concentrated bed of spheres, into said flow cell. Further described is a method of determining if a flow cell would benefit from increased lateral mass transport comprising comparing the rate of surface reaction to the mass transfer coefficient for a given analyte. The detection method for the measurement of adsorption and desorption of analytes may be based on the evanescent wave phenomenon at total internal reflection, such as surface plasmon resonance (SPR), critical angle refractometry, total internal reflection fluorescence (TIRF), total internal reflection phosphorescence, total internal reflection light scattering, optical waveguide fluorescence, evanescent wave. ellipsometry, nuclear magnetic resonance (NMR) spectroscopy, quartz crystal microbalance/dissipation, calorimetry, ellipsometry, and voltammetry.

The invention discloses a fluorescence detection agent for a p53 protein. The fluorescence detection agent comprises a magnetic nano-particle, double-stranded DNA, and a functional layer coating the surface of the magnetic nano-particle and connected with the double-stranded DNA; the double-stranded DNA is obtained through hybridizing DNA-1 single strand and DNA-2 single strand; the DNA-1 is a carboxyl oligonucleotide probe, and the sequence is COOH-(CH2)6-TTT TTT TCC GGG CAT GCC CGG CAT TGC-3'; and the DNA-2 is the partial complementary sequence of the DNA-1, and the sequence is 5'-GGG CAT GCC C-3'. The invention also discloses a preparation method of the fluorescence detection agent, and an application of the fluorescence detection agent in the detection of the wild p53 protein. The agent has the advantages of low preparation cost, realization of sensitive, rapid and accurate capture of the p53 protein, realization of ultra-sensitive, highly- selective and highly-accurate detection of the p53 protein, low detection limit, and realization of quantitative analysis and detection of the p53 protein in normal cells and cancer cell lysate, and can be used in clinical diagnosis and early detection of cancers.

A method for quantifying infectious particles of a virus in a sample comprises providing a layer of host cells of the virus, contacting the layer of host cells with a preparation of the sample, and culturing the cells under conditions wherein the cells are submerged in a thin layer of liquid culture medium, and wherein the virus infects host cells and releases its progeny from said infected host cells, imposing a flow of the liquid medium, wherein the spread of the viral progeny to uninfected host cells is enhanced, culturing the cells under conditions to allow further virus infection and viral gene expression, wherein infected host cells develop an observable indication of viral gene expression, and determining the number of infected host cells, whereby the number of infectious particles of the virus in the sample is quantified. The method may be used for measuring viral growth rate or for screening for antiviral compounds. Also provided are microfluidic devices suitable for the inventive method.

The embodiment of the invention relates to the technical field of aerostats, and provides an aerostat valve air tightness detection system and detection method. The detection system comprises a gas supply device, a test tank, and a gas volume measurement device. A valve to be tested is installed in the test tank to divide the interior of the test tank into a high-pressure cavity and a low-pressurecavity. The high-pressure cavity is provided with a first air inlet, and the air supply device is communicated with the first air inlet. The air supply device is used for supplying air to the high-pressure cavity and keeping the high-pressure cavity in a constant pressure state. The low-pressure cavity is provided with an air outlet, and the gas volume measuring device is communicated with the air outlet. According to the aerostat valve air tightness detection system provided by the embodiment of the invention, the detection of the air tightness of an aerostat valve is realized, and the gas leakage amount of the aerostat valve in a specific pressure environment can be quantitatively and accurately measured.

The invention relates to a grape deterioration monitoring instrument based on LMSE, wherein the grape deterioration monitoring instrument is a low-cost and small-size grape deterioration monitoring instrument, and can real-timely and quantitatively measure the CO2 content and the ethanol content in volatile substances of grapes. The grape deterioration monitoring instrument based on LMSE comprises a gas sensor constant voltage circuit, a current-voltage conversion, a microcontroller, a power supply circuit and an interface and alarm unit, and the structure is characterized in that the gas sensor constant voltage circuit is provided with an ethanol gas sensor constant voltage circuit and a CO2 sensor module, the CO2 sensor module and an ethanol sensor conditioning circuit are connected to the input terminal of the microcontroller, the current-voltage conversion is arranged inside the microcontroller, the output terminal of the microcontroller is connected to the interface and alarm unit, the interface and alarm unit comprises RS232, a liquid crystal display module and a sound and light alarm module, and the power supply circuit comprises a battery pack and a 3.3 V automatic voltage booster circuit.