Abstract: A standard film for calibration is configured such that a barrier layer is provided on a resin film and the barrier layer includes at least one of small holes, and is a standard film for calibration of a water vapor transmission rate measuring apparatus for measuring water vapor transmission rate of 10?3 g/m2/day or less, in which when an equivalent circle radius of the small hole is defined as R [?m] and a thickness of the resin film is defined as L [?m], a relation of R/L?5 is satisfied.

Abstract: A method for determining porosity associated with organic matter (PAOM) in a well or formation is provided. A system for performing the method is also provided.

Abstract: Disclosed are various embodiments for measuring a local permeability of a porous material. A probe can be positioned perpendicular to the surface of the material. The probe can be configured to sense a velocity of a fluid flowing over the surface. The probe can be positioned at a distance determined based on an average porosity of the material. The probe can take measurements at various positions at the distance by moving a minimum dimension between each measurement.

Abstract: A particle measuring apparatus according to an embodiment includes a first supply part that introduces first gas. A second supply part introduces second gas having been filtered. A light source irradiates mixture gas including the first gas and the second gas with light. A light detector detects reflected light from the mixture gas and measures number of particles contained in the mixture gas. A pump sucks the mixture gas.

Abstract: Provided is a particle analyzer capable of suppressing mixture of other particles and analyzing particles with high accuracy. A sample liquid introducing member is disposed immediately below a flow cell of a particle analyzer in a manner movable in a forward direction and a reverse direction relative to a sample liquid introducing direction, and formed by integrating a suction nozzle adapted to suck sample liquid with a sample liquid introducing nozzle disposed inside an introducing unit of the flow cell and adapted to discharge the sucked sample liquid into the flow cell. Furthermore, a movement restriction mechanism adapted to restrict a moving amount of the sample liquid introducing member is provided.

Abstract: Disclosed is a threshold selector that selects a threshold by generating a histogram from a detector signal and a flow cytometer. The detector signal includes both data and noise. A histogram is generated, which includes height data from the pulses of the detector signal as well as noise. The flow cytometer can be operated without samples to generate a histogram that includes only noise. The threshold signal can then be selected by selecting an intensity level on the histogram that is between the noise and data.

Abstract: Disclosed is a cell analyzer that includes a flow cell through which a measurement specimen containing a body fluid flows, a light emission unit that applies light onto the measurement specimen flowing through the flow cell, a light detection unit that detects forward scattered light generated from cells in the measurement specimen to which the light is applied, an analysis unit that is programmed to analyze the cells in the body fluid based on a forward scattered light signal detected by the light detection unit, and an output unit. The analysis unit is programmed to control the output unit to output information about tumor cells in the body fluid, based on forward scattered light signal intensity and forward scattered light signal width.

Abstract: Disclosed is an apparatus for cable inspection, which inspects an aerial cable used in electric power transmission, the apparatus including: first and second plates spaced apart from each other; a lower clamp disposed on the first plate; an upper clamp disposed on the second plate to face the lower clamp and having a through hole in a vertical direction; a distance adjustment unit configured to adjust a separation distance between the first and second plates; an indenter indented in a coating of the cable through the through hole; a first load cell configured to measure an indentation force of the indenter and to output a signal corresponding to the measured indentation force; a second load cell disposed under the lower clamp and configured to measure pressure applied to the cable and to output a signal corresponding to the measured pressure; and an indenter moving unit configured to control movement of the indenter.

Abstract: A gas cell assembly and applications of the gas cell assembly in absorption spectroscopy. An example gas cell assembly includes a gas cell body with an inlet for receiving a gas sample from a gas source; a first and a second end portions that allow optical transmission into and out of the body, the second end portion being substantially opposite from the first end portion; and a channel providing a path for the gas sample and optical beam(s) between the first end portion and the second end portion. The gas cell assembly also includes reflective surfaces outside the body to receive versions of the optical beams from the body and to reflect each version of the incident beam towards the body. A detector, then, receives a last reflected beam and transmits a corresponding data signal to a processing unit for analyzing the gas sample based on the data signal.

Abstract: Turbidity measurements are obtained by directing a polarized optical beam to a scattering sample. Scattered portions of the beam are measured in orthogonal polarization states to determine a scattering minimum and a scattering maximum. These values are used to determine a degree of polarization of the scattered portions of the beam, and concentrations of scattering materials or turbidity can be estimated using the degree of polarization. Typically, linear polarizations are used, and scattering is measured along an axis that orthogonal to the direction of propagation of the polarized optical beam.

Abstract: According to one aspect of the invention, there is provided an ellipsometry system for measuring any one or more of molecular binding, adsorption and desorption on a substrate, the system comprising: a) a cuvette comprising i) a body within which a cavity is formed and an opening on the body, wherein the cavity extends into the opening through which the substrate is immersed; ii) a window formed on each of two oppositely located walls of the body, wherein the windows are aligned to allow light to enter through one of the two windows to reflect off the portion of the substrate immersed in the cavity and exit through the other of the two windows; iii) a channel arrangement enclosed within the body of the cuvette and comprising two non-contiguous portions, wherein one of the two non-contiguous portions guides fluid into the cavity and the other non-contiguous portion guides fluid out of the cavity; b) a polarized light source disposed to provide the light that enters into one of the two windows on the body of th

Abstract: A system for measuring thermal degradation of composites, may include a housing having an interior with an opening shaped to expose a test area of the composite to be tested to the interior; a light-emitting diode that emits primarily ultraviolet radiation, the diode mounted on the housing to direct the ultraviolet radiation into the interior and through the opening; an image sensor mounted on the housing and open to the interior to receive radiation emitted from the test area passing through the opening into the interior; and an image processor connected to receive a signal from the image sensor, the image processor determining a presence or absence of thermal degradation of the test area in response to the signal.

Abstract: The present invention relates to a method and system, particularly a mobile device, configured for determining the solute concentrations in a colored liquid sample, which is based on imaging of the sample and standards of known concentrations of solute, and determining the concentration of the sample on the basis of processing the images and the color values that they provide.

Abstract: A freshness estimation method includes obtaining an absorbance spectrum that is obtained by irradiating an eye of a fish with light having all or part of a wavelength band from 315 nm to 450 nm; and estimating freshness of the fish by using a shape of the obtained absorbance spectrum.

Abstract: Described herein is an approach using inexpensive, disposable chemical sensor probes that can be mounted on a small unmanned aerial vehicles (UAVs) and used to analyze a site (such as one known or suspected to contain explosive residue, spilled material or contaminated soil) without the need for a person to conduct ground operations at the site. The method involves contacting a soil or a surface with a filter paper wetted with a solvent, then subjecting the filter paper to spectroscopy, thus detecting a possible variation indicative of one or more analytes, wherein the solvent is a deep eutectic solvents consisting of a mixture of ethylene glycol and choline chloride.

Abstract: MIR spectroscopy systems comprising hierarchical spectral dispersion that enables fine spectral resolution and high sensitivity spectroscopy are disclosed. Hierarchical spectral dispersion is derived by employing at least two diffractive lens arrays, located on either side of a test sample, each receiving input radiation having an input spectral range and distributing the input radiation into a plurality of output signals, each having a fraction of the spectral range of the input radiation. As a result, the signal multiplication factor of the two arrays is multiplied in a manner that mitigates the propagation of wavelength harmonics through the system. In some embodiments, an emitter array comprising a plurality of spectrally selective emitters provides the input MIR radiation to a spectroscopy system. In some embodiments, spectrally selective detectors are used to detect narrow spectral components in the radiation after they have passed through the test sample.

Abstract: A diagnostic system for measuring temperature, pressure, CO2 concentration and H2O concentration in a fluid stream is described. The system may include one or more probes that sample the fluid stream spatially, temporally and over ranges of pressure and temperature. Laser light sources are directed down pitch optical cables, through a lens and to a mirror, where the light sources are reflected back, through the lens to catch optical cables. The light travels through the catch optical cables to detectors, which provide electrical signals to a processer. The processer utilizes the signals to calculate CO2 concentration based on the temperatures derived from H2O vapor concentration. A probe for sampling CO2 and H2O vapor concentrations is also disclosed. Various mechanical features interact together to ensure the pitch and catch optical cables are properly aligned with the lens during assembly and use.

Abstract: We describe a method of making a prediction of when a tuber will sprout. In some embodiments the method comprises making a measurement of an optical reflectance of the tuber in an eye region of the tuber; making a reference measurement of optical reflectance of the or another tuber, processing the tuber eye measurement in combination with the reference measurement; and making a prediction of when the tuber will sprout in response.

Abstract: A probe includes a transmission line support substrate, a probe tip and a probe tip support substrate. The transmission line support substrate supports a transmission line through which a terahertz wave is transmitted. The probe tip transmits the terahertz wave, and is contact with an object to be measured. The probe tip support substrate supports the probe tip. The probe tip support substrate is detachable from the transmission line support substrate.

Abstract: A measurement method measures an amount of substance of an analyte in a sample fluid passing through a perforated structure having a pair of principal surfaces opposed to each other and having a plurality of cavity portions extending through both of the principal surfaces. An elapsed time from a time when the sample fluid begins passing through the perforated structure or a predetermined time thereafter to a time when a characteristic value of the perforated structure reaches a predetermined threshold. The elapsed time is used to determine the amount (the concentration) of substance of the analyte.

Abstract: A device includes a sample chamber (1) configured to receive the object, a polarization degree measuring member (2) configured to measure the polarization degree of the object received in the sample chamber (1), and a refractive index measuring member (3) configured to measure information corresponding to the refractive index of the object received in the sample chamber (1). The polarization degree measuring member (2) includes a polarization modulation member (11) configured to perform polarization modulation on a light beam (9) for analyzing the object and allow the modulated light beam to enter the sample chamber (1), an intensity detection member (12) configured to detect an intensity of the light beam (5) exiting from the sample chamber, and a polarization degree calculation member (13). The refractive index measuring member (3) includes a position detection member (26) and a refractive index (concentration) calculation member (13).

Abstract: A particle detecting apparatus has a condensing and growing unit to condense and grow a condensing component over particles contained in a gas while the gas imported through an inflow port is transported from a low temperature portion to a high temperature portion, a particle detector to detect a concentration of the particles contained in the gas discharged from an outflow port of the condensing and growing unit, a particle feeder to feed, to the inflow port of the condensing and growing unit, a test gas containing test particles whose particle diameter and the number of particles per unit volume are known, and a first determinator to determine whether a concentration of the test particles contained in the test gas detected by the particle detector has a predetermined value.

Abstract: An optical sensing and control device includes a light source emitting a light beam and an optical component in communication with the light beam. The optical component is configured to move the light beam in a plane. The plane extends into an area such that the light beam interacts with particles in the area producing a scattering of the light beam. The optical sensing and control device also includes a photodetector in communication with the particles within the plane. The photodetector configured to generate image data in response to the scattering of the light beam.

Abstract: By use of a pump light source for repeatedly generating a pump light pulse and a probe light source for repeatedly generating a probe light pulse in a shorter repetition time interval than the pump light pulse, the pump light pulse is repeatedly irradiated on a sample, and the probe light pulse is repeatedly irradiated on the sample every time the pump pulse is irradiated. An intensity of a probe light pulse having passed through the sample is detected. A shift in a delay time of the probe light pulse with respect to the pump light pulse is measured every time the pump light pulse is irradiated. Transient absorption measurement data of the sample is obtained based on the detected data of the probe light pulse intensity obtained in higher time density than repetition time density of the probe light pulse based on the measured shift in the delay time.

Abstract: A fluid-borne microorganism particle detecting device having a heating flow path wherein flows a liquid that includes a microorganism particle; a microwave emitting device for irradiating, with microwave radiation, the liquid that includes the microorganism particles within the heating flow path; an inspection flow path that is connected to the heating flow path; an excitation beam light source for emitting an excitation beam toward the inspection flow path; and a fluorescence detector for detecting fluorescent light emitted by microorganism particles in the inspection flow path that has been illuminated by the excitation beam.

Abstract: An excitation light source emits excitation light to a target sample. An image sensor includes pixels arranged one-dimensionally or two-dimensionally, and receives measurement light from the sample according to the excitation light. A polarization selector arranged between the sample and image sensor includes pixels arranged one-dimensionally or two-dimensionally. Each pixel receives a corresponding portion of the measurement light, selects light having a polarization direction that corresponds to a driving signal applied to the pixels, and supplies this light to the image sensor. A measurement control unit supplies the cyclic driving signal having a first period T1 and acquires data I1, I2, I3, and I4 from each pixel of the image sensor for each exposure time segment T2=T1/4 obtained by dividing the first period T1 by 4.

Abstract: According to one embodiment, the illumination device includes a lighting unit and a control unit. The lighting unit emits light at the intensity to be emitted toward the region to be irradiated in a two-dimensional region of a measurement device. The measurement device acquires optical information and biochemical information and/or electrical information for an object corresponding with positional information. The control unit determines the region to be irradiated and the intensity to be emitted, based on the biochemical or electrical information by the measurement device, the positional information of them, and the threshold conditions predetermined, and controls the irradiation of the lighting unit depending on them.

Abstract: The present invention relates to a system for conducting the identification and quantification of micro-organisms, e.g., bacteria in biological samples. More particularly, the invention relates to a system comprising a disposable cartridge and an optical cup or cuvette having a tapered surface; an optics system including an optical reader and a thermal controller; an optical analyzer; a cooling system; and an improved spectrometer. The system may utilize the disposable cartridge in the sample processor and the optical cup or cuvette in the optical analyzer.

Abstract: A hand-held microfluidic testing device is provided that includes a housing having a cartridge receiving port and a cartridge for input to the cartridge receiving port. An optical detection system in the housing is capable of providing an illuminated electric field useful for Raman spectroscopy. The cartridge may have a sample well. The sample well is loaded with a mixture of water containing the analyte, Raman-scattering nanoparticles and a calibration solution. The calibration solution contains an analogue of the analyte differing in its Raman response, for example an isotope of the analyte. Optionally, a chemical compound capable of increasing interaction between the analyte and the nanoparticles may be added.

Abstract: A device for analyzing at least one oxidizable molten metal using a LIBS technique, including: a LIBS analyzer; a mechanical rotary mechanism stirring a liquid bath of the at least one oxidizable molten metal, and including a central section, to be positioned above the liquid bath of the at least one oxidizable molten metal, including an internal cavity forming an analysis chamber, the central section including a first end connected to the LIBS analyzer, and a plurality of mechanical stirring paddles to be partially submerged in the liquid bath of the at least one oxidizable molten metal and that are connected to a second end of the central section opposite the first end of the central section, the LIBS analyzer configured to allow the surface of the at least one oxidizable molten metal located in the portion plumb with the internal cavity of the central portion to be analyzed.

Abstract: The invention provides for a multiple analyte detector that is capable of detecting and identifying explosive, chemical or biological substances having multiple analytes with a single system having multiple reporters. The reporters include fluorescent polymers, conducting polymers, metal oxide elements; electrochemical cells, etc. The reporters may be combinations of other reporters that are optimized for broadband detection.

Abstract: A defect inspection method according to an embodiment includes irradiating an EUV mask having a substrate, a first line-shaped portion, and a second line-shaped portion with deep ultraviolet radiation from a lower surface side of the substrate, and detecting reflection light of the deep ultraviolet radiation. The first line-shaped portion and the second line-shaped portion are provided on the substrate. The second line-shaped portion is spaced from the first line-shaped portion. The first line-shaped portion and the second line-shaped portion include a first layer containing the first material and a second layer containing the second material. The first layer and the second layer are stacked in the first line-shaped portion and the second line-shaped portion.

Abstract: According to the present invention, an electromagnetic wave measurement device includes an electromagnetic wave output device and an electromagnetic wave detector. The electromagnetic wave output device outputs and electromagnetic wave having a frequency equal to or more than 0.01 [THz] and equal to or less than 100 [THz] toward a sample acquired by adhering a plurality of specimens to each other by an adhesive. The electromagnetic wave detector detects a transmitted electromagnetic wave, which is the electromagnetic wave having transmitted through the sample. The electromagnetic wave having transmitted through the sample. The electromagnetic wave measurement device determines wherein whether a joint by the adhesive is excellent or not based on the detected transmitted electromagnetic wave.

Abstract: According to the present invention, an electromagnetic wave measurement device includes an electromagnetic wave output device and an electromagnetic wave detector. The electromagnetic wave output device outputs an electromagnetic wave having a frequency equal to or more than 0.01 [THz] and equal to or less than 100 [THz] toward a sample acquired by adhering a plurality of specimens to each other by an adhesive and a reflective body arranged behind the sample. The electromagnetic wave detector detects a reflected electromagnetic wave, which is the electromagnetic wave reflected by one of the sample and the reflective body. The electromagnetic wave measurement device determines whether a joint by the adhesive is excellent or not based on the detected reflected electromagnetic wave.

Abstract: A lumber check grader-actuatable interface enables a check grader to interact with grade-quality measured boards of lumber conveyed along a flow path and passing in front of the check grader. The interface accurately and continuously tracks the location of each board in front of a check grader and tracks the location of the check grader's hands relative to the boards. Gestures can, therefore, be used for a selected board to perform additional actions, such as changing the grade or changing the trims. The interface enables a check grader to walk alongside and keep pace with a board of interest as it is transported and to provide feedback to the interface about a needed change for the board of interest. By knowing which board is of interest to a check grader, the interface can display additional information for only that board without overwhelming the check grader with non-stop information overload.

Abstract: A device for evaluating crystallinity includes a substrate holder configured to fix a polycrystalline silicon substrate thereon, a light source disposed below the substrate holder, a circular polarizing plate disposed above the polycrystalline silicon substrate, and a camera disposed above the circular polarizing plate and configured to capture an image transmitted through the circular polarizing plate.

Abstract: Provided is a mask blank substrate being a substrate having two main surfaces, in which one of the two main surfaces of the mask blank substrate on a side on which a transfer pattern is formed has such a surface profile that, when a measurement region of 2.8 mm×2.1 mm of the main surface in a transfer pattern formation region is measured using a white light interferometer under conditions of a pixel number of 640×480, a power spectrum density at a spatial frequency of 1.0×10?2 ?m?1 calculated from a result of the measurement is 6.0×107 nm4 or less.

Abstract: A test pattern geometrically calibrates an x-ray imaging device to generate three-dimensional images of an object by reconstruction based on two-dimensional projections of the object, the calibrating test pattern comprising a volume support with markers having a radiological absorbance providing contrast to the volume support, the markers distributed in a three-dimensional pattern, in subsets substantially in parallel respective straight lines wherein sequences of cross-ratios are constructed from the respective subsets of markers. Each sequence of cross-ratios comprises a single cross-ratio for each quadruplet of markers in which quadruplet the markers are ordered depending on rank number of respective markers along the straight line they are aligned in a predefined first direction, the order being common to all cross-ratios.

Abstract: Provided is an X-ray small angle optical system, which easily achieves a desired angular resolution, including: an X-ray source having a microfocus; a multilayer mirror having an elliptical reflection surface, and being configured to collect X-rays emitted from the X-ray source and to irradiate a sample; and an X-ray detector configured to detect scattered X-rays generated from the sample, in which the elliptical reflection surface of the multilayer mirror has a focal point A and a focal point B, in which the X-ray source is arranged such that the microfocus includes the focal point A, and in which the X-ray detector is arranged on the multilayer mirror side of the focal point B.

Abstract: A method and apparatus for inspection and review of defects is disclosed wherein data gathering is improved. In one embodiment, multiple or segmented detectors are used in a particle beam system.

Abstract: A frequency agile gyrotron for use in combination with an NMR system is disclosed. The frequency agile gyrotron combined with EPR-NMR magic angle spinning resonators and cryogenic sample cooling may increase the sensitivity of solid state NMR with DNP.

Abstract: Studies of mechanical and thermal properties of materials. The method for determining a CLTE coefficient of a material comprises moving relative to each other a sample of the material and a source of heating a surface of the sample. While moving, the surface of the sample is heated with a periodic change in a density of a heating power, and an amplitude of deformation of the sample surface by heating is measured. Coefficient of linear thermal expansion is calculated based on measurement results and taking into account a density and a volumetric heat capacity of the sample. A device for determining CLTE comprises a platform for placing a sample of a material, a heating source configured to change a density of a heating power, at least one sample surface deformation amplitude sensor and a system for relative movement of the sample, the heating source and the surface deformation amplitude sensors.

Abstract: According to one embodiment an electronic apparatus includes a housing, a heat generating element, a plurality of sensors, and an index calculator. The heat generating element is housed in the housing. The index calculator calculates an index corresponding to a physical quantity or an index indicating performance of the electronic apparatus, based on a correlation between detected values of the sensors and the index.

Abstract: An active matrix electro-wetting on dielectric (AM-EWOD) device includes a plurality of array elements arranged in an array, each array element including array element circuitry, an element electrode, and a reference electrode. The array element circuitry includes an actuation circuit configured to apply actuation voltages to the electrodes, and an impedance sensor circuit configured to sense impedance at the array element electrode to determine a droplet property. The actuation circuitry includes a memory capacitor for storing voltage data corresponding to either an actuated state or an unactuated state of the array element, and an input applied to the memory capacitor operates to effect an operation of the impedance sensor circuit. Such input may isolate the array element from the actuation voltage during operation of the impedance sensor circuit, and the memory capacitor may operate as part of the impedance sensor circuit as a reference capacitor for determining the droplet property.

Abstract: It is disclosed herein a semiconductor device and a method of manufacturing the semiconductor device. The semiconductor device is made using partly CMOS or CMOS based processing steps, and it includes a semiconductor substrate, a dielectric region over the semiconductor substrate, a heater within the dielectric region and a patterned layer of noble metal above the dielectric region. The method includes the deposition of a photoresist material over the dielectric region, and patterning the photo-resist material to form a patterned region over the dielectric region. The steps of depositing the photo-resist material and patterning the photo-resist material may be performed in sequence using similar photolithography and etching steps to those used in a CMOS process. The resulting semiconductor device is then subjected to further processing steps which ensure that a dielectric membrane and a metal structure within the membrane are formed in the patterned region over the dielectric region.

Abstract: The disclosure provides a sensor and method for the measurement of fluid properties, such as steam energy and steam quality, and/or multiphase and multicomponent fluids and their flow regime profiles in a single instrument, and in some embodiments can include the mass flow rate. The invention can incorporate an orifice function that permits the measurement of fluid energy and a flow profile across at least a portion of the flow path with an electromagnetic sensing method combined with a standard mass flow rate measurement using an orifice differential pressure measurement system.

Abstract: An analysis device includes an electrode which induces a surface current, a circuit which is electrically connected to the electrode, and guard wirings, each of which guards part of the circuit. A guard voltage to be input to the guard wirings is based on the non-inverting input voltage of differential amplifiers included in the circuit. The electrode preferably includes a working electrode provided with an enzyme layer which senses glucose and a counter electrode which receives an electric current generated in the working electrode.

Abstract: Described and illustrated herein are systems and exemplary methods of operating an analyte measurement system having a meter and a test strip. In one embodiment, the method may be achieved by applying a first test voltage between a reference electrode and a second working electrode and applying a second test voltage between the reference electrode and a first working electrode; measuring a first test current, a second test current, a third test current and a fourth test current at the second working electrode after a blood sample containing an analyte is applied to the test strip; measuring a fifth test current at the first working electrode; estimating a hematocrit-corrected analyte concentration from the first, second, third, fourth and fifth test currents; and annunciating the hematocrit-corrected analyte concentration.

Abstract: An apparatus including a circuit substrate including a contact in a metal layer; and a transducer including a first electrode deposited on and coupled to a sidewall of the contact and a second electrode coupled to a conductor through which voltage can be applied, wherein the second electrode includes a profile aligned to the sidewall of the contact and separated from the first electrode by a gap. A method including forming a transducer adjacent a contact in a metal layer on a substrate, the transducer including a first electrode disposed on a sidewall of the contact and a second electrode coupled to a conductor through which voltage can be applied, wherein the second electrode includes a profile aligned to the sidewall of the contact and separated from the first electrode by a gap.

Abstract: An electrochemical gas sensor biasing module may include a main housing, a battery that is contained in and/or extending from the main housing, and a sensor connector extending from a portion of the main housing. The sensor connector is configured to removably connect to an electrochemical gas sensor so that energy from the battery is delivered to the electrochemical gas sensor in order to maintain the electrochemical gas sensor in a biased state.