Abstract: A radiographic imaging apparatus according to the present invention includes an orientation measurement unit configured to measure information about an orientation of the radiographic imaging apparatus, wherein the orientation measurement unit performs correction of an output value of the orientation measurement unit based on an operation of radiographic imaging.

Abstract: An analytical biochip includes a substrate, a lower cladding layer, a waveguide, an upper cladding layer, an emission light collection element and a plurality of nanowells. The lower cladding layer is over the substrate. The waveguide is over the lower cladding layer. The upper cladding layer is over the waveguide. The emission light collection element is over the upper cladding layer, wherein the emission light collection element includes lower protrusion structures extending into the upper cladding layer, and the emission light collection element is made of metal. The nanowells penetrate the emission light collection element and are in the upper cladding layer.

Abstract: An active mass damper system includes one or more sensors configured to detect motion of a C-arm and output corresponding motion data representative of the motion of the C-arm. A mass damper assembly within the C-arm includes a linear motor, and a mass coupled to the linear motor. The active mass damper system further includes a controller configured to receive the motion data, process the motion data by applying one or more filters to the motion data to create filtered motion data, and control the linear motor, based on the filtered motion data and motor control tuning parameters, to move the mass in a linear reciprocating path to provide a force having a magnitude and a phase configured to dampen at least a portion of the movement of the C-arm.

Abstract: An improved remote insect detector is disclosed. The detector includes a housing. The detector further includes an insect funnel passage located on an underside of the housing and dimensioned to retain a target insect in a detecting position and an optical beam detection circuit operable to detect the target insect in the detecting position.

Abstract: Exemplary systems, method and compute-accessible medium can be provided, e.g., for a visual stimulation or an optogenetic activation during a scan of at an object. For example, it is possible to utilize a controller which can be configured to receive signal information regarding the scan, and to precisely control a light engine. The exemplary control of the light engine can be used to activate and deactivate a light source or a plurality of light sources (e.g., one or more at least one light emitting diodes). using the signal information. For example, a digital micromirror device can be utilized through which the light engine is precisely controlled for a full field projection, or patterned projection, wherein the light engine can comprise up to eight high power light sources.

Abstract: Concentrations of individual hydrocarbons in a gas mixture are determined by measuring absorbance of mid-infrared radiation at specific wavelengths. Computation enables determination of concentrations of individual hydrocarbons despite overlaps of absorption bands.

Abstract: A radiographic imaging apparatus of the present disclosure includes an image outputter outputting a first radiographic image included in continuous radiographic images obtained by radiographic imaging of a subject, an image brightness information extractor obtaining brightness information from the first radiographic image, a first irradiation condition calculator determining a first irradiation condition based on the brightness information, an irradiation controller controlling a radiation dose based on the first irradiation condition, a second irradiation condition calculator determining a second irradiation condition based on a second radiographic image generated based on the first irradiation condition when an imaging site of the subject is fixed, and a dose reducer reducing or maintaining the radiation dose based on the second irradiation condition.

Abstract: Three dimensional X-ray imaging systems are described in this application. In particular, this application describes a 3D dental intra-oral imaging (3DIO) system and associated methods using a series of 2D image projections. The methods include making a 3D image of an object by providing an X-ray source on a first side of a object to be imaged, positioning a substantially stationary X-ray detector on an opposite side of the object from the X-ray source, moving the X-ray source in a circular motion to multiple positions on the first side of the object, collecting multiple two dimensional (2D) images of the object in less than about 10 seconds when the X-ray source is located in the multiple positions, and reconstructing a three-dimensional (3D) image using the multiple 2D images. In some methods, 15 to 100 2D images of the object can be collected by pulsing the X-ray source for about 5 ms to about 40 ms per image in each of the multiple positions.

Abstract: A method for evaluating a multiphase oilfield fluid includes blending a first sample of the fluid with a viscosity modifying agent to transform the sample into a paste; making a first XRF measurement of the paste to estimate an elemental composition of the fluid; making a calcimetry measurement of a second sample of the fluid to estimate a total carbonate concentration of the fluid and to obtain an acidified second sample; separating the acidified second sample to obtain an acidified brine; making a second XRF measurement of the acidified brine to estimate an elemental composition of the acidified brine; and determining an elemental composition of a solid phase of the multiphase oilfield fluid from the elemental composition of the acidified brine and the elemental composition of the multiphase oilfield fluid.

Abstract: A mammography apparatus including: an imaging table that has a placement surface on which a breast is placed; a protective cover that includes a first magnetic object at a predetermined first position and is mounted on the placement surface; and a sample tray that includes a second magnetic object and a housing part of a sample and is placed on the placement surface via the protective cover, the second magnetic object being attracted to the first magnetic object by a magnetic force, wherein the sample tray is configured to be magnetically attached to the predetermined first position of the protective cover by the first magnetic object and the second magnetic object.

Abstract: A radiation source includes a radiation tube having a cathode which is a cold cathode. An imaging control unit directs the radiation source to intermittently and alternately emit the first radiation having a first energy distribution and the second radiation having a second energy distribution different from the first energy distribution whenever a rotation mechanism rotates the radiation source and a radiation detector by a preset angle. The imaging control unit directs the radiation detector to output a first projection image based on the first radiation and a second projection image based on the second radiation which are obtained by the intermittent emission of the first radiation and the second radiation. An image processing unit generates a tomographic image on the basis of the first projection image and the second projection image.

Abstract: The present invention relates to assisting scapula positioning in chest X-ray imaging. Provided is a system and related method for assisting subject positioning in chest X-ray imaging, wherein the system comprises an optical detection device (110), a user interface (130), and a processor (120), connected to the optical detection device (110) and the user interface (130). Thereby, the processor (120) is configured to receive an optical image signal of a rear view of the subject(S), determine a current positioning of a scapula of the subject(S) based on the optical image signal, wherein the current positioning of the scapula is assessed as to whether and/or to which extent it would overlap or would not overlap a lung field of the subject to be imaged and determine a feedback for positioning the subject(S) and/or its scapula based on the determined current positioning of the scapula. The user interface (130) is configured to provide the feedback for positioning the subject.

Abstract: The invention relates to a mammography system having a stand unit for locating the mammography system on the floor; an L-shaped source unit, the L-shaped source unit including an arm connected to an X-ray detector in a rotatably mounted manner on a front face of the stand unit, and another arm of the L-shaped source unit protrudes substantially perpendicularly, an X-ray source being located at an end of the source unit remote from the stand unit; and a substantially U-shaped protective unit.

Abstract: Three dimensional X-ray imaging systems are described in this application. In particular, this application describes a 3D dental intra-oral imaging (3DIO) system that collects a series of 2D image projections. The X-ray imaging system comprises a housing, an X-ray source attached to a articulating or motion gantry configured to move the source within the housing to multiple positions, an X-ray detector array located on an opposite side of an object to be imaged from the X-ray source, where the detector array is synchronized with the X-ray source to capture 2D images of the object when the X-ray source is located in multiple imaging positions, and a processor configured to accept the 2D images and reconstruct a 3D image. The multiple imaging positions can be located on a plane substantially parallel to the X-ray detector array. Other embodiments are described.

Abstract: An X-ray inspection apparatus includes an irradiation unit configured to irradiate a conveyed article with X-rays, an X-ray sensor unit including a sensor unit configured to detect the X-rays by photon counting and an image generation unit configured to generate an image based on a detection result output from the sensor unit, and a control unit having a first mode for inspecting the article based on the image and a second mode for determining a state of the X-ray sensor unit at a time of time delay integration driving, in which the control unit is configured to compare a first image generated based on a detection result output from the sensor unit at a time t1 with a second image generated by integrating detection results output from the sensor unit until a time t2 after the time t1 to determine the state of the X-ray sensor unit.

Abstract: An x-ray imaging apparatus 10 comprising a support 30 having two arms, wherein on one arm an x-ray emitter 50 is arranged, and on the other arm a flat panel digital detector 60 is arranged, the emitter and detector arranged opposite each other providing a space therebetween for the positioning of an object for x-ray imaging by the apparatus, the x-ray emitter comprising an array of emitters, the apparatus arranged such that in use different emitters are energisable independently from one another such that 3-dimensional tomosynthesis images are obtainable of the object, with the object, emitter and detector maintained stationary relative to one another.

Abstract: An optical member (30) includes a reflective structure (32) including a metallic thin film or an optical thin film, a metal body electrically disconnected from the reflective structure (32), and a support (31) integrally sealing and supporting the reflective structure (32) and the metal body. The reflective structure (32) is exposed from a first surface of the support (31). The metal body is exposed from the support (31) on a second surface opposite the first surface from which the reflective structure (32) is exposed, and on at least one side different from the first surface and the second surface.

Abstract: In order to achieve effective cooling, an X-ray emitter with a tube housing having a vacuum is provided. At least one anode is arranged in the tube housing, such that the anode is irradiated by an electron beam generated in a cathode and accelerated through an electrical field. The anode is excited, such that an X-ray deceleration radiation is emitted. The X-ray emitter has a thermoelectric converter (e.g., at least one thermophotovoltaic cell) for generating electrical energy. The thermoelectric converter is arranged, such that the thermoelectric converter may be irradiated at least in part by a heat radiation emanating from the anode.

Abstract: The X-ray inspection apparatus includes a conveying unit configured to convey an article, an X-ray source configured to irradiate the article conveyed by the conveying unit with X-rays, an X-ray detection unit capable of detecting the X-rays by photon counting, and an inspection unit configured to inspect the article based on an output result of the X-ray detection unit, where, in a sensitivity correction of the X-ray detection unit performed when the X-ray inspection apparatus is activated, after a lapse of a predetermined period from a start of detection of X-rays, the X-ray detection unit is configured to detect X-rays not transmitting the article, and the X-ray source is configured to start X-ray irradiation during the predetermined period, and where the predetermined period is equal to or longer than a period in which irradiation of the X-ray source is stabilized.

Abstract: A portable radiographic imaging apparatus includes a plurality of connectors to which respective wiring cables are connectable, wherein the plurality of connectors include at feast a first connector that supports a generic communication cable, and a second connector that supports a non-generic communication cable.