Zobrazeno 1 - 10
of 446
pro vyhledávání: '"John J. Donovan"'
Autor:
Rooney, Philip
Publikováno v:
The Irish Monthly, 1937 Aug 01. 65(770), 574-575.
Externí odkaz:
https://www.jstor.org/stable/20514183
Autor:
Cooper, Frank Irving
Publikováno v:
The Journal of Educational Research, 1921 Nov 01. 4(4), 319-321.
Externí odkaz:
https://www.jstor.org/stable/27524553
Publikováno v:
American Mineralogist: Journal of Earth and Planetary Materials. 108:978-986
Estimates of the oxidation states of magmas are important to current investigations of the geo-chemical characteristics of their source regions and of evolved magmatic series created during differentiation. One means of achieving such estimates is to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20704e165f5110af7373431b8625ad34
https://doi.org/10.2138/am-2022-8447
https://doi.org/10.2138/am-2022-8447
Publikováno v:
The Elementary School Journal, 1921 Sep 01. 22(1), 69-70.
Externí odkaz:
https://www.jstor.org/stable/993964
Autor:
John J Donovan, Aurélien Moy, Anette von der Handt, Zack Gainsforth, James L Maner, William Nachlas, John Fournelle
Publikováno v:
Microscopy and Microanalysis.
Observed photon count rates must be corrected for detector dead time effects for accurate quantification, especially at high count rates. We present the “constant k-ratio” method, a new approach for calibrating dead time for wavelength dispersive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66d56fd1345a3aefad14d4e103af4acc
https://doi.org/10.1093/micmic/ozad050
https://doi.org/10.1093/micmic/ozad050
Autor:
Owen K. Neill, Julie Chouinard, P. K. Carpenter, Karsten Goemann, Julien M. Allaz, Gareth G.E. Seward, John J. Donovan, Anette von der Handt
Publikováno v:
American Mineralogist. 106:1717-1735
While much progress has been made in electron-probe microanalysis (EPMA) to improve the accuracy of point analysis, the same level of attention has not always been applied to the quantification of wavelength-dispersive spectrometry (WDS) X-ray intens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::054dee9f02afd596abb213f0a1f69693
https://doi.org/10.2138/am-2021-7739
https://doi.org/10.2138/am-2021-7739
Publikováno v:
Microscopy and Microanalysis. 27:1098-1101
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5318ebb9af745e9bdf3e43923d33e9ee
https://doi.org/10.1017/s143192762100413x
https://doi.org/10.1017/s143192762100413x
Publikováno v:
Geochimica et Cosmochimica Acta. 281:149-167
We present results from 25 hydrothermal quartz growth experiments, all conducted at 800 °C and 1 kbar but with varying starting materials and run times, to address discrepancies between calibrations of the titanium-in-quartz (TitaniQ) thermobaromete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::037de5fb094ed37a1f862353c2abbdbd
https://doi.org/10.1016/j.gca.2020.04.030
https://doi.org/10.1016/j.gca.2020.04.030
Publikováno v:
Journal of Business and Psychology, 37(6). Kluwer Academic/Human Sciences Press Inc.
We investigated individual differences in faking in simulated high-stakes personality assessments through the lens of expectancy (VIE) theory, using a novel experimental paradigm. Three hundred ninety-eight participants (MTurk) completed a “low-sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e08440803baf36a4d66d3d1255d11a1c
http://www.scopus.com/inward/record.url?scp=85124733001&partnerID=8YFLogxK
http://www.scopus.com/inward/record.url?scp=85124733001&partnerID=8YFLogxK
Publikováno v:
Microscopy and Microanalysis. 25:735-742
Due to recent advances in modeling the production of characteristic X-rays, Monte Carlo simulation of electron–solid interactions can provide improved quantitative estimates of X-ray intensities for both homogeneous and heterogeneous interaction vo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c84a320518eff7346453f090bac8b03
https://doi.org/10.1017/s1431927619000400
https://doi.org/10.1017/s1431927619000400