Absolute Calibration
Revisiting the absolute calibration of the Greenland ice-core age-scales
... an absolute “calibration” was proposed for the GRIP and GISP2 Greenland ice-core time scales (Shackleton et ...This calibration attempted to rec- oncile the stratigraphic integration of ice-core, ...
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An absolute calibration of DENIS (deep near infrared southern sky survey)
... telescope mirrors, instrument lenses and dichroics, filters, and detectors. From these normalized profiles, isophotal and effective wavelengths are computed, using the same synthetic Vega spectrum as that used to support ...
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Absolute calibration of the polarisation angle for future CMB B-mode experiments from current and future measurements of the Crab nebula
... The absolute calibration of the polarisation angle is particularly important in this sense, as any associated error will end up in a leakage from the much larger E modes into B ...as absolute ...
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The absolute calibration of echo sounders used for the detection of mid water organisms
... arguments similar to these used in a above, the effective power received by the transducer from a target with an acoustic cross-section c is ^T Since ^ and t/t are small, the solid angle[r] ...
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Absolute calibration of brightness temperature of the Venus disk observed by the Longwave Infrared Camera onboard Akatsuki
... Sensitivity of each pixel of the UMBA used in the LIR has a large inhomogeneity, which is called as on-chip fixed pattern noise (OFPN) (Fukuhara et al. 2011). The OFPN is partially subtracted from an image with the ...
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On the absolute calibration of SO2 cameras
... cell calibration can give misleading re- sults since it cannot account for changes in camera sensitivity due to the presence of aerosol in the plume, as is explained ...below. Calibration with a co-located ...
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Absolute charge calibration of scintillating screens for relativistic electron detection
... The curves show a linear behavior up to a certain satu- ration threshold. A linear fit has been applied to all curves to evaluate the photons/sr/charge value 共 Table I 兲 . The error of the absolute ...
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Elastic Scattering of Neutrons from 6Li EUR 3454
... Por the absolute calibration of the cross sections, at each primary energy the neutron scattering from a polyethylene sample was measured at a certain angle.. Absolute values of the diff[r] ...
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Automatic calibration of a video camera lens system : a thesis presented in partial fulfilment of the requirements for the degree of Master of Technology in Information Engineering at Massey University
... By varying the degree of the fitted polynomial and examining the residuals and by looking at the mean absolute calibration error as estimated by calculating a verification image Figure 8[r] ...
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A novel approach for absolute radar calibration: formulation and theoretical validation
... for absolute radar calibration is presented and its potential anal- ysed by means of synthetic data to lay out a solid basis for fu- ture practical ...an absolute calibration with respect to ...
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A novel method for the absolute end-to-end calibration of the Auger fluorescence telescopes
... ibrated light source is done. This procedure uses a large, uniformly lit area as a light source (see fig. 1) covering the whole aperture. This so called "drum" is directly mounted to the UV filter of the FD ...
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Absolute, pressure-dependent validation of a calibration-free, airborne laser hygrometer transfer standard (SEALDH-II) from 5 to 1200 ppmv using a metrological humidity generator
... SEALDH-II. This deviation is correlated to the absolute gas pressure level and can be explained by deficiencies of the Voigt lines shape used to fit SEALDH-II’s spectra (Buchholz et al., 2014, 2016). The Voigt ...
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Physiologic Variability of Single Voxel Proton MR Spectroscopic Measurements at 3T
... Proton data were processed by using the program LCModel http://s-provencher.com/pages/lcmodel.shtml (20), which al- lows deconvolution of spectra by using a basis set of reference spectra acquired from individual ...
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Streamflow characteristics from modeled runoff time series – importance of calibration criteria selection
... input to the soil-water routine, where the actual evaporation and the groundwater recharge are computed based on the soil-moisture storage. The groundwater (or response) rou- tine consists of a connected shallow and deep ...
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Adjusting microbiome profiles for differences in microbial load by spike-in bacteria
... in absolute abundance of specific operational taxonomic units if microbial loads vary across ...of absolute bacterial ...spike-in-based calibration to microbial loads allows accurate estimation of ...
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Image analysis and statistical modelling for measurement and quality assessment of ornamental horticulture crops in glasshouses
... proper calibration, the algorithm can also be used to calculate absolute crop height for crop growth monitoring (Harwood and Hadley, 2004) but this application is beyond the scope of this article and will ...
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Development and validation of a stand-alone DCS system for monitoring absolute cerebral blood flow.
... In this thesis, the development of a DCS system capable of measuring absolute CBF was presented. The key modification to an existing DCS system [24] was replacing a commercial hardware correlator with an ...
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Kinematic calibration of Delta robot using distance measurements
... kinematic calibration is a practical and economical way for enhancing the pose accuracy of parallel mechanisms provided that adequate fundamental precision can be achieved at manufacturing and assembly ...The ...
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Precision neutron flux measurement using the Alpha-Gamma device
... The Alpha-Gamma device installed at the monochro- matic beam station NG-6M at the NCNR is an absolute neutron flux measurement device that is used in precision calibration of neutron flux monitors, ...
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Extension of Wavelength Range in Absolute Intensity Calibration of Space-Resolved EUV Spectrometer for LHD Diagnostics
... spectrometer, which is especially important for the cali- bration at long wavelength range. A centrally peaked EUV bremsstrahlung profile is also used by measuring high- density plasmas produced by multi-hydrogen pellet ...
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