Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Velma Lopez"'
Publikováno v:
BMJ Global Health, Vol 4, Iss 6 (2019)
Introduction Displaced persons have a unique risk for developing anaemia due to often limited diets, overcrowding, new infections and inadequate sanitation and hygiene. The lack of anaemia prevalence estimates among the displaced inhibit global plann
Externí odkaz:
https://doaj.org/article/2e23925688354dab9afeb84449b3fe32
Publikováno v:
Microscopy Today. 23:30-35
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3f0dac4316aaf3c281e2cf93b3a9078
https://doi.org/10.1017/s1551929515000206
https://doi.org/10.1017/s1551929515000206
Autor:
Uwe Reinholz, Christina Streli, Velma Lopez, George J. Havrilla, Stanisław H. Nowak, Günter Buzanich, Peter Hischenhuber, Ursula E. A. Fittschen, Oliver Scharf, Martin Radtke, Andreas Meyer, Kathryn G. McIntosh, Magnus Menzel
Publikováno v:
JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY
Absorption effects in total reflection X-ray fluorescence (TXRF) analysis are important to consider, especially if external calibration is to be applied. With a color X-ray camera (CXC), that enables spatially and energy resolved XRF analysis, the ab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb94b13364294bfefa7d8cedf23cbc73
https://doi.org/10.1039/c5ja00127g
https://doi.org/10.1039/c5ja00127g
Autor:
Ursula E. A. Fittschen, Velma Lopez, George J. Havrilla, Uwe Reinholz, Oliver Scharf, G. Buzanich, Kathryn G. McIntosh, Martin Radtke, Magnus Menzel, Christina Streli
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 99:179-184
Absorption effects and the impact of specimen shape on TXRF analysis has been discussed intensively. Model calculations indicated that ring shaped specimens should give better results in terms of higher counts per mass signals than filled rectangle o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53dfc853463f8540270bb628d471379a
https://doi.org/10.1016/j.sab.2014.06.025
https://doi.org/10.1016/j.sab.2014.06.025