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7623946 |
System and method that will synchronize data acquisition and modulation in a comprehensive two (multi) dimensional chromatography (separation) system to enable quantitative data analysis
The present invention is a comprehensive two-dimensional gas chromatograph system and method including a modulator wherein the pulsing of the modulator is synchronized with data acquisition so that...
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7611901 |
Method for determining the content of diesel fuel in a lubricating oil of a combustion engine
A method for determining proportion of diesel fuel in a lubricating oil of a combustion engine, including: forming a mixture containing an oil sample and a C 5 hydrocarbon such as a C 5 alkane;...
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7606670 |
Crystal structure of the 30S ribosome and its use
The invention provides an X-ray crystal structure of the 30S ribosome, obtained from Thermus thermophilus 30S subunit, having a tetragonal space group P4 1 2 1 2 with unit cell dimensions of...
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7606668 |
Gas monitoring system and method
A method and apparatus for interfacing a plurality of volumetric measurement systems, each of which includes a gas measurement and a flow measurement system, to a host system via an interface unit.
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7606667 |
Mass spectrometry analysis method and system
The invention relates to a method and device for analyzing a sample containing a number of substances. The method comprises the following steps: recording one or more mass spectra (mass spectra...
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7605291 |
Method for the preparation of volatile Anesthetics
The present invention is concerned with the automated control of the synthesis and purification of components useful in the synthesis and purification of volatile anesthetics. The invention is...
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7603180 |
Method and system for orthogonalizing input signals
A method for the orthogonalization of initially overlapping vectors, the uses for which include the re-encoding and decoding of representations triggered by sensory arrays.
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7598487 |
Micro-hydrocarbon analysis
The present invention is a method to determine the composition of a hydrocarbon feedstream from a small sample of hydrocarbons including the steps analyzing the sample with a combination of...
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7590493 |
Methods for determining hepatotoxins
The present invention is based on the elucidation of the global changes in gene expression and the identification of toxicity markers in tissues or cells exposed to a known toxin. The genes may be...
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7588726 |
Vapor analysis apparatus and method
A vapor analysis system comprising a vapor analyzer capable of collecting and analyzing a vapor sample for detection of a compound that may be contained within the vapor sample. A controller is...
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7587285 |
Method for identifying correlated variables
According to various embodiments, variables are grouped in an unsupervised manner after principal component analysis of a plurality of variables from a plurality of samples. A number of principal...
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7583710 |
Laser and environmental monitoring system
A laser and monitoring system is provided. In another aspect of the present invention, the system includes a laser, pulse shaper and detection device. A further aspect of the present invention...
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7580799 |
Method for characterizing and analyzing 3-D shapes of molecules utilizing steric multiplets
Steric features inherent in the three dimensional disposition of atoms in molecules can be represented as multiplets using a defined set of steric descriptors. The resulting multiplets can be...
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7565273 |
Determination of the age, identification and sealing of a product containing volatile components
The invention concerns a method and system for determining the age of an object such as a product containing volatile components, comprising: measuring a first strength of a first scent with a...
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7561975 |
System, method, and computer program product for analyzing spectrometry data to identify and quantify individual components in a sample
A system is provided for analyzing metabolomics data received from an analytical device across a group of samples. The system automatically receives a data matrix corresponding to each of the...
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7558679 |
System and method for irradiating a sample
Method and system for footprinting a nucleic acid molecule. A sample consists of a nucleic acid molecule in an environment in which —OH radicals are generated when the environment is irradiated...
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7550720 |
Apparatus and method for MALDI source control with external image capture
A method of MALDI sample plate processing includes capturing an image of a plate positioned outside a mass spectrometer. The image is processed to identify one or more attributes of an individual...
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7548818 |
Automated analysis of complex matrices using mass spectrometer
Improved systems, apparatus, methods, and programming useful for the automated analysis of complex compounds using mass spectrometers. Systems, apparatus, methods, and programming according to the...
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7546210 |
Visual-servoing optical microscopy
The present invention provides methods and devices for the knowledge-based discovery and optimization of differences between cell types. In particular, the present invention provides visual...
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7544931 |
Mass-analyzing method
In a mass analysis of a sample, candidate compositions Y of a fragment ion produced by a dissociating operation are deduced from the mass of that fragment ion (Steps S 6 to S 9 ). If the number of...
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7544930 |
Tandem type mass analysis system and method
The present invention provides a tandem type mass analysis system capable of carrying out the differential analysis with high efficiency by the tandem type mass analysis. A predetermined number of...
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7542855 |
Water quality sampling system
A method and system are provided in which a water sensing device is equipped with a water-sealed sampling chamber enclosing the sensing probes of the sensing device. When the device is placed into...
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7531137 |
Substance detection system
A substance detection system having an electronic nose and classifier. The system may extract feature from the electronic signals representing the smells from the electronic nose sensing an unknown...
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7529633 |
Application of carbon nanotube hold-off voltage for determining gas composition
Method and system for determining chemical composition of a single-component or multiple-component gas, using a discharge holdoff mechanism. A voltage difference V between two spaced apart...
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7529629 |
Computational methods and systems for multidimensional analysis
A method for analyzing data obtained from at least one sample in a separation system ( 10, 50, 60 ) that has a capability for separating components of a sample containing more than one component as...
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7526405 |
Statistical signatures used with multivariate statistical analysis for fault detection and isolation and abnormal condition prevention in a process
A system and method for monitoring a process in a process plant and detecting an abnormal condition includes collecting data representative of the operation of the process, performing a...
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7517494 |
Test tray and test system for determining response of a biological sample
The present invention provides test trays and test tray systems for assessing the response of a biological sample to a compound or combination of compounds. The compounds or combinations are...
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7504230 |
Method of identifying a useful set of signal transduction proteins from a multiplicity of potentially useful proteins
The present invention is a cell-based method of identifying a set of signal transduction proteins having an intracellular localization pattern responsive to toxic compounds. The method requires...
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7502693 |
Spectral feature-based identification of substances
A spectroscopic identification method and system are provided that uses the primary or main spectroscopic features of a source, such as those as arising from chemical functional groups, to describe...
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7501621 |
Data acquisition system for a spectrometer using an adaptive threshold
A data acquisition system and method are described that may be used with various spectrometers. The data acquisition system may include an ion detector and a processing circuit. The processing...
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7499810 |
Inductive probe controller/conductive probe emulator
An Inductive Probe/Conductive Probe Emulator is designed to replace conductive probes at a much lower cost than existing inductive probe systems. The conductivity probe simulator is usable with any...
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7499808 |
Method and system for characterizing nanoparticles in a gun-shot residue
A method and system for characterizing gun-shot residue. More particularly, embodiments of the present invention provide a method that includes determining a size and an elemental composition of at...
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7499807 |
Methods for recalibration of mass spectrometry data
Disclosed are methods for recalibrating mass spectrometry data that provide improvement in both mass accuracy and precision by adjusting for experimental variance in parameters that have a...
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7497934 |
System and method
An analysis system for and method of enabling determination of the velocities of migrating objects and also classifying migrating objects into groups having a common constraint. In one aspect the...
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7493219 |
Method of discriminating particle groups and particle analyzer
A method for discriminating particle groups comprises generating, by a particle analyzer, a particle characteristic distribution histogram in which the abscissa indicates respective channels for...
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7491367 |
System and method for providing a standardized state interface for instrumentation
An instrumentation interface that provides a standardized states of a plurality of devices to a control system. Coordinating the operation of the plurality of devices in an analytical system is...
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7477994 |
Autonomous monitoring method and system using sensors of different sensitivities
A method and system of monitoring for chemical or other toxic agents includes operating a plurality of first type sensors having a first level of sensitivity to an agent in a monitored area....
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7477993 |
Multiple sensing system and device
The present invention provides a distributed sensing system in a networked environment for identifying an analyte, including a first sensor array connected to the network comprising sensors capable...
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7475048 |
Pre-processed feature ranking for a support vector machine
A computer-implemented method is provided for ranking features within a large dataset containing a large number of features according to each feature's ability to separate data into classes. For...
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7474965 |
System and method for identifying molecules
A system and method for identifying molecules. Molecules are identified from a gaseous matter having the molecules and flowing at two different flow rates. A system and method for identifying a...
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7469185 |
Primary rat hepatocyte toxicity modeling
The present invention is based on the elucidation of the global changes in gene expression and the identification of toxicity markers in tissues or cells exposed to a known toxin. The genes may be...
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7469062 |
Character identification
The present invention provides a method of modifying a classification scheme for classifying hand-written characters to thereby make the classification scheme user dependent. The classification...
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7463982 |
Liquid class predictor for liquid handling of complex mixtures
A method of establishing liquid classes of complex mixtures for liquid handling equipment. The mixtures are composed of components and the equipment has equipment parameters. The first step...
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7462819 |
Statistical methods applied to surface chemistry in minerals flotation
The present invention provides a method of analysis which couples principle component analysis (PCA) with ToF-SIMS for obtaining surface chemical information from minerals. Statistical methods,...
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7460959 |
System and method for estimating oxygen concentration in a mixed gas experiencing pressure fluctuations
A method for estimating the concentration of a particular gas in a gas mixture having a fluctuating pressure is provided. A sensor output signal indicating the concentration of a particular gas in...
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7454296 |
Biosensor with multi-channel A/D conversion and a method thereof
A biosensor with multi-channel A/D conversion and a method thereof are provided. The present biosensor includes a chip generating a time-dependent analog signal in response to a content of a...
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7454295 |
Anti-terrorism water quality monitoring system
An Anti-Terrorism water quality monitoring system for continuously monitoring a potable water treatment system and related potable water distribution network that provides potable water to a...
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7447597 |
Data processing/visualization method for two (multi) dimensional separation gas chromatography xmass spectrometry (GCxMS) technique with a two (multiply) dimensional separation concept as an example
This invention is a data processing/visualization method which includes the software development and operation to apply to any multi-dimensional separation. The GC-MS analysis of diesel is an...
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7447594 |
Molecular cardiotoxicology modeling
The present invention is based on the elucidation of the global changes in gene expression and the identification of toxicity markers in tissues or cells exposed to a known cardiotoxin. The genes...
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7435602 |
Reducing effects of spectral nonuniformity
Method and system providing calibration of light detected from biological samples with a correction factor including components for each of a plurality of spectrally distinguishable species and/or...
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