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Spectral Emissivity (SE) Measurement Uncertainties across 2.5–14 μm Derived from a Round-Robin Study Made Across International Laboratories
2020
Remote Sensing
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SE measurements often come from spectral libraries based upon laboratory spectroscopic measurements, with uncertainties typically derived from repeated measurements. ...
To go further, we organised a "round-robin" inter-comparison exercise involving SE measurements of three samples collected at seven different international laboratories. ...
features across the 2.5-14 µm spectral range. ...
doi:10.3390/rs13010102
fatcat:4npiunqttfhsrikybtgsqonzai
Do ICP-MS based methods fulfill the EU monitoring requirements for the determination of elements in our environment?
2015
Environmental Science: Processes & Impacts
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instrumental power of detection attainable by ICP-MS (see further, results of round robin test
406
performed in 2014). 415
context, a round robin test was recently (2014) organised amongst 14 accredited ...
., Zn in surface water, the median LoQ of 15 µg L -1 was derived 426 based on the measurement of a spiked concentration of 10 µg L -1 . ...
doi:10.1039/c5em00289c
pmid:26487336
fatcat:rlmv2eotfnbvnehib75pz6duo4
2014 atomic spectrometry update – a review of advances in environmental analysis
2015
Journal of Analytical Atomic Spectrometry
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Several RMs, including a new synthetic in-house standard containing As, Sb, Se and Te, bracketed the unknown samples, and 33 S derived from EPMA measurements was used as the internal standard. ...
Crater widths ranged from ca. 17 µm ( 13 C) to ca. 36 µm ( 11 B), and their depths from ≤3 µm ( 18 O) to >20 µm ( 11 B). ...
NTIMS Total evaporation method on a Re filament, with a sample size of <1 ng B, with normalisation to NIST SRM 951a (boric acid). ...
doi:10.1039/c4ja90062f
fatcat:j5vszclcdfcqvkpen3abvd3fxm
Planetary Nebulae: Sources of Enlightenment
[article]
2021
arXiv
pre-print
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and as astrophysical laboratories. ...
In this review/tutorial we explore planetary nebulae as a stage in the evolution of low-to-intermediate-mass stars, as major contributors to the mass and chemical enrichment of the interstellar medium, ...
Special thanks go to those individuals who also read and commented on specific sections: Bruce Balick, Marcelo Miller Bertolami, Howard Bond, Robin Ciardullo, Anibal ...
arXiv:2110.13993v1
fatcat:s2u7lys77vhwregyppr5aor7mm
A bacterial bioreporter panel to assay the cytotoxicity of atmospheric particulate matter
2012
Atmospheric Environment
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Size-resolved aerosol measurements including collection of submicron (Dp < 1.0 μm), fine (Dp < 2.5 μm), and coarse (2.5 < Dp < 10 μm) particles were conducted for the determination of their mass extinction ...
The optical measurements of a light extinction coefficient, a light scattering coefficient, and a light absorption coefficient were made from a transmissometer, a nephelometer, and an aethalometer. ...
the tropical coastal Kalpakkam region in southern India during the Round Robin Exercise (RRE) field experiment period (14 -24 September 2010). ...
doi:10.1016/j.atmosenv.2012.09.048
fatcat:io4k5yahovcgvgzpnrxd6mynym
STROBE-X: X-ray Timing and Spectroscopy on Dynamical Timescales from Microseconds to Years
[article]
2019
arXiv
pre-print
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Optimized for study of the most extreme conditions found in the Universe, its key science objectives include: (1) Robustly measuring mass and spin and mapping inner accretion flows across the black hole ...
pulsars and accreting neutron stars, and hence measuring the equation of state for ultradense matter over a much wider range of densities than explored by NICER. (3) Identifying and studying X-ray counterparts ...
Acknowledgments The STROBE-X mission concept study is funded by the NASA Astrophysics Probes program We gratefully acknowledge the superb engineering teams at the NASA/GSFC Instrument Design Lab and Mission ...
arXiv:1903.03035v2
fatcat:hwoq373d4fb7ld3fsnwn4xt3sy
Atomic spectrometry update. Environmental analysis
2002
Journal of Analytical Atomic Spectrometry
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In the analysis of air, there is ongoing development of instrumentation for continuous emission monitoring and as a means of interrogating the composition of individual airborne particulates. ...
Multi-collector ICP-MS is increasingly being used in a number of geological facilities to perform high precision isotope ratio measurements. ...
Godon et al.[25/3605] have conducted a round-robin determination of chlorine isotope ratios of 24 seawater samples from worldwide locations. ...
doi:10.1039/b200833p
fatcat:h5cpmd4menczhdiwrzlawamsam
Sixth International Workshop on Specialty Optical Fibers and Their Applications (WSOF 2019): Conference Digest
2019
Sixth International Workshop on Specialty Optical Fibers and Their Applications (WSOF 2019)
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ACKNOWLEDGMENTS
IV Conclusion We have shown that using tomography, it is possible to image a relatively complex structure in a transparent polymer coating with a very good precision. ...
Acknowledgments We gratefully acknowledge funding from the U.K. ...
When the pump wavelength was 10 and 12 μm, the SC was extending from 2 to 14 μm and from 4 to 14 μm at -40 dB, respectively. ...
doi:10.1117/12.2557110
fatcat:jtbftehuzrbi5lupddv547q24m
GGR Biennial Critical Review: Analytical Developments Since 2014
2017
Geostandards and Geoanalytical Research
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The optimised procedure involves adding NH 4 F and sample powder (< 74 µm) into a screw top PFA vial at a ratio of 6:1 (NH 4 F:sample). ...
They note that it is important that sample aliquots are < 100 mg of ultra-fine fractions (< 30 µm), which raises the question of how representative a small sample can be, knowing that most reference materials ...
An example is the study of Košler et al. (2013) , which compared U-Pb age data from eight LA-ICP-MS and two SIMS laboratories on 1 inch round epoxy mounts of selected mixtures of grains from six zircon ...
doi:10.1111/ggr.12200
fatcat:uzu3f3wasjbkvpgiqmuqbktwey
Multi sensor validation and error characteristics of Arctic satellite sea surface temperature observations
2012
Remote Sensing of Environment
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the results of a preliminary investigation using MODIS measurements. ...
Acknowledgement This study was supported by the project "Research for the Meteorological Observation Technology and Its Application" at National Institute of Meteorological Research, KMA. ...
In the 11 and 12 µm channels we define the surface emissivity as a function of viewing zenith angle using laboratory measurements of fine dendritic snow [Hori et al., 2006; Cheng et al., 2010] . ...
doi:10.1016/j.rse.2012.01.013
fatcat:e64zv2bspzh7pkiaqqx76humiu
Abstracts of Papers Presented at the 2007 Pittsburgh Conference
2007
Journal of automated methods & management in chemistry (Print)
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For humanitarian deminers, training and many hours of use may eventually enable fitting the human to the machine, assuming a mistake is not first made. ...
The Army Research Laboratory in collaboration with Carnegie Mellon University, the University of Missouri-Rolla, and Lincoln University has conducted various research studies pertaining to hand-held mine ...
ACKNOWLEDGMENTS The authors acknowledge support from NIH, NSF, Office of Navy Research, and Prosolia Inc., Indianapolis, Id. ...
doi:10.1155/2007/71943
pmid:18528514
pmcid:PMC2391256
fatcat:x3ojznxiufafpcjumeymzd5ise
Status and perspectives of neutrino physics
2022
Progress in particle and nuclear physics 124
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Summer Blot, Sara Bolognesi, Christian Buck, Giorgio Gratta, Jinhao Huang, Mary Hall Reno, Pedro Ochoa-Ricoux, Liang Zhan, Jinnan Zhang for clarifying comments and contributions, and are grateful to the international ...
NEOS' [541] spectral shape divided by Daya Bay's showed an oscillation pattern indicating possibly a sterile neutrino at 2.5σ but further reduction of systematic uncertainty is needed to claim it. ...
B f N B 3 (Q 2 ) u(p), ū(p )A µ u(p) = ū(p ) γ µ γ 5 g N B 1 (Q 2 ) + iσ µν q ν M + M B γ 5 g N B 2 (Q 2 ) + 2 q µ M + M B g N B 3 (Q 2 )γ 5 u(p), (23) where B represents a nucleon N or a hyperon Y , ...
doi:10.3204/pubdb-2022-01697
fatcat:5npfuexrqbcmxddjzjhgnfwqfy
Novel rates of OH induced sulfur oxidation. Implications to the plume chemistry of jet aircraft
2005
Meteorologische Zeitschrift
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The fraction ε of the fuel sulphur S(IV) converted into S(VI) has been indirectly deduced from comparisons between model results and measurements. ε has been found to be in the range 2.5 % to 6 %, depending ...
ABSTRACT: In the present study, we investigate the chemistry of expanding aircraft exhaust plumes for a range of conditions (latitude, altitude, season, plume expansion rate, time of day of emissions, ...
"Particles and cirrus clouds" (PAZI), and M. ...
doi:10.1127/0941-2948/2005/0060
fatcat:6p2j4dyamfc5tm7ehe2tn66y2u
Global Climate
2021
Bulletin of The American Meteorological Society - (BAMS)
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However, studies including the radiocarbon ( 14 C) or stable carbon ( 13 C) isotopes of CH 4 suggest a much larger fraction of FF emissions (~30%; Lassey et al. 2007; Schwietzke et al. 2016) . ...
Starting in February 2020, data from the Total Solar and Spectral Irradiance Sensor-1 (TSIS-1, Coddington, 2017 ) mission on board the International Space Station is normalized to SORCE Version 15. ...
doi:10.1175/bams-d-21-0098.1
fatcat:pkoben2dorcmngmr2wwk6wtmfa
Direct Photon Shine: Direct Photon and π0 Production in √sNN= 200 GeV Au + Au Collisions
2005
Zenodo
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The new data has extended the previous PHENIX π0 measurement by 4 GeV/c in its pT range, thus matching the γ-direct measurement with a pT range of 1-14 GeV/c which make them the highest pT measurements ...
With the inclusion of a new Run2 trigger data sample, the PHENIX Collaboration has measured the first positive direct photon (γdirect) signal in Au+Au collisions at √sNN= 200 GeV and midrapidity (|y|≤0.35 ...
They are defined by the equations: F µν = ∂ µ A ν − ∂ ν A µ (2.2) F a µν = ∂ µ A a ν − ∂ ν A a µ − f abc A b A c (2.3) In the case of EM field, A µ is a four vector made up of the normal EM scalar and ...
doi:10.5281/zenodo.4178425
fatcat:iiwcnhlgfbh3rpjnomvtb2vhge
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