551 results about "Structural analysis" patented technology

An ability evaluation apparatus which evaluates an individual ability and stores a result of evaluation in an ability database, includes an ability mapping rule storing unit that stores an ability mapping rule which associates an ability item extracted from an ability sentence written in a natural language about an individual ability with a data item in the ability database using a structure of the ability sentence, a natural language processing unit that analyzes each sentence in a document written in the natural language about the individual ability to output a result of structural analysis, and an ability item storing unit that extracts the ability item from the result of structural analysis output from the natural language processing unit using the ability mapping rule stored in the ability mapping rule storing unit, and stores the extracted ability item in the ability database.

In the mass spectrometer of the present invention, a flight space is provided before the mass analyzer, and the flight space includes a loop orbit on which ions fly repeatedly. While ions fly on the loop orbit repeatedly, ion selecting electrodes placed on the loop orbit selects object ions having a specific mass to charge ratio in such a manner that, for a limited time period when the object ions are flying through the ion selecting electrodes, an appropriate voltage is applied to the ion selecting electrodes to make them continue to fly on the loop orbit, but otherwise to make or let other ions deflect from the loop orbit. If ions having various mass to charge ratios are introduced in the loop orbit almost at the same time, the object ions having the same mass to charge ratio continue to fly on the loop orbit in a band, but ions having mass to charge ratios different from that are separated from the object ions while flying on the loop orbit repeatedly. Even if the difference in the mass to charge ratio is small, the separation becomes large when the number of turns of the flight becomes large. After such a separation is adequately achieved, the ion selecting electrodes can select the object ions with high selectivity, or at high mass resolution. By adding dissociating means, fragment ions originated only from the selected object ions can be analyzed, which enables the identification and structural analysis of the sample at high accuracy.

This invention provides a direct method for monitoring bacterial transglycosylase activity using labeled substrates produced by chemo-enzymatic synthesis wherein the labels are selected to permit the detection of both polymeric and non-polymeric products simultaneously, either directly or following the separation of product from starting material. The invention promotes the discovery of new antibiotics with activity against bacterial transglycosylases by a) laying the groundwork for structural analysis of purified, active transglycosylase (which permits structure-based design); and b) providing an assay that can be used to screen for inhibitors.

The invention relates to a method for simulating an aero-optical effect. The method comprises the steps of conducting thermal and structural analysis to an optical window by adopting a finite element analysis method to obtain a finite element analysis result, and calculating multi-frame wave-front errors according to the finite element analysis result; fitting the current frame wave-front error to be a Zernike polynomial coefficient vector q; calculating control voltage vectors of all actuators of a deformable mirror and control voltage vectors of all actuators of a tilting mirror according to the q; and adjusting the actuators of the deformable mirror according to the control voltage of the deformable mirror, adjusting the actuators of the tiling mirror according to the control voltage of the tiling mirror, acquiring and saving distorted images on an imaging detector and again fitting the q according to the current frame wave-front error. The invention additionally discloses a system for simulating the aero-optical effect. By using the method and the system provided by the embodiment of the invention, dynamic distorted image data under the influence of the aero-optical effect can be obtained and experimental conditions are provided for researches on the correction of the aero-optical effect.

A method of constructing a software build using a static structural analysis system is disclosed. A software build configuration may be run and analyzed by a software analyzer to detect dependencies among code classes and components. A code dependency map is constructed identifying code level dependencies. The code dependency map may be referenced for code classes and components selected for modification. Identified dependency relationships with the selected code classes and components enable a builder to rebuild those code classes and components affected by the modification. Additionally, the software analyzer may identify undesirable dependencies and anti-patterns in potential need of deletion or modification.

An improved test fixture to evaluate thin composite laminates commonly used in deployable space structures. The fixture is designed to impart a pure moment into the coupon, a necessary improvement to prior test methods where results are obtained by fitting material properties in a nonlinear structural analysis of the test. Fixture mechanics allow for direct calculation of the coupon flexural modulus and allowable flexural strain based on two key measurements, fixture displacement and applied load.

Structural analysis systems and methods are disclosed. One embodiment provides a method for analyzing a structure includes receiving damage image data; converting the received image data into analysis data in an analyzable format; performing a structural analysis on the analysis data; and outputting the results of the structural analysis. The system includes a computer or other processing device that is capable of analyzing a structure. The system receives damage image data; converts the received image data into analysis data in an analyzable format; performs a structural analysis on the analysis data; and outputs the results of the structural analysis.

The invention provides methods for the detection, quantification, identification and structural analysis of one or more molecules. Mass spectrometry (MS) is not a universal detector as all molecules do not ionize equally well leading to poor signal to quantity information. MS can be optimized to identify the specific mass of a binding component when the presence of a material is known. Colorimetric resonant reflectance optical sensors provide a universal mass detector in that nearly all biological masses give equally proportional signals. The combined methods allow selection and or detection with quantification of all masses binding to the sensor with the ability to identify specific molecules by their individual masses and structure analyses.

A multimodal intravascular analysis uses a structural intravascular analysis modality to compensate for a chemical analysis modality. Examples of structural analysis are IVUS, OCT, including optical coherence domain Reflectometry (OCDR) and optical frequency domain imaging (OFDI), and/or sonar range finding. Examples of chemical or functional analysis are optical, NIR, Raman, fluorescence and spectroscopy, thermography and reflectometry. In one example, the structural analysis is used to characterize the environment structurally, such as catheter head-vessel wall distance. This information is then used to select from two or more algorithms which are depth specific (e.g. shallow vs. deep), to achieve improved accuracy in the chemical or functional analysis.

Structural analysis automation allows the implementation of more detailed or accurate analysis methodology that reflects the actual behavior of the damaged or repaired structure and consequently improves the resulting damage disposition for example by Increasing the allowable damages and structural repairs applicability, increasing the allowable damage limits causing the reduction of unnecessary installation of structural repairs, optimizing repairs and increasing fly-by periods and inspection intervals.

An X-ray multiple spectroscopic analyzer includes an X-ray source, an optical system inputting X-rays to a single-crystal sample, a sample stage supporting the single-crystal sample, an X-ray diffraction detector, a rotation driving system that changes the angle of the X-ray diffraction detector, an X-ray diffraction measurement data storage unit, a structural analysis data analyzing unit, an energy-dispersive X-ray fluorescence detector, an X-ray fluorescence measurement data storage unit, an X-ray fluorescence analyzing unit, an X-ray fluorescence analysis data storage unit, and X-ray fluorescence analysis data acquiring unit. The structural analysis data analyzing unit analyzes the data of the crystal structure further on the basis of the analysis data of the fluorescent X-rays output from the X-ray fluorescence analysis data acquiring unit.

The invention discloses an optimization design method for the sagging problem of a car door based on CAE structural analysis, which comprises the steps of: obtaining a design input condition from total arrangement and configuration of a car body; creating a CAD (Computer Aided Design) model by modeling software; dividing grids of the CAD model; simulating actual conditions to create a connection relationship; simulating a boundary constraint condition during an actual test of a car door assembly; carrying out solution analysis on a finite element model generated finally; comparing a result obtained by finite element simulation operation with an industry standard; if an obtained conclusion is lower than the industry standard, providing a structural optimization design; and if the obtained conclusion is higher than the industry standard, completing final design output. The method not only enhances the inspection accuracy, but also greatly reduces the period of a whole repair part so as to shorten the time of developing the whole car. Structural errors can be corrected in time by CAE analysis in early design, thereby reducing the cost of developing the whole car.

A method and system generates a building design and a three-dimensional image thereof. First building information comprising a length, width, total height and wall height of a building is received via a first graphical user interface. If the length, width, total height, wall height, and a selectable building shape yield a valid set of building parameters, a design of said building is generated at a first software module, which is configured to generate the design, including wall portions and a roof portion, using minimum information consisting of the length, width, total height, wall height, and selectable building shape. A first image and a structural analysis of the design are generated. A second software module generates a second three-dimensional image of the building, which is different from the first image. A second graphical user interface permits a user to modify the second image to include predefined building elements.

A structural analysis program which enables easy structural analysis in accordance with a finite element method based on data representing a two-dimensional shape. A two-dimensional model of a structure is produced in response to a manipulation input which designates a material arrangement pattern and a thickness of each layer of the structure. A three-dimensional model is produced by adding the designated thickness of each layer to the material arrangement pattern of the layer so as to make the material arrangement pattern three-dimensional and stacking the three-dimensionalized material arrangement pattern of each layer. A finite element model is produced by dividing the three-dimensional model into a plurality of voxels. The computer performs structural analysis based on the produced finite element model. Thereby, an analysis result of a multilayer structure defined by the two-dimensional model is obtained.

Cleavage site for the protease furin is inserted between domains of a membrane glycoprotein. Upon cleavage by furin in the trans-Golgi network, the protein is separated into individual membrane-free domain that retains its native conformation. This protocol can be used to produce virus membrane protein domains for structural analysis and for trials as vaccines.

The invention discloses a criminal case judging result measurement method and a system for realizing the method. The method comprises the following steps of: establishing a judging model (constructinga label system and carrying out judging document structural analysis ad machine learning to obtain the judging model); substituting a prediction model which is constructed through a machine learningalgorithm into case data, so as to predict a judging result through the model; calculating a result deviation degree; and optimizing the model or the result. The system comprises a judging model establishment module, a prediction module and a deviation degree calculation module. The criminal case judging result measurement method and a system are capable of carrying out relatively scientific and accurate quantification on quality of cases judged by judges, providing intelligent assistance for the judges, and providing technical support for forming a uniform judging scale.