Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Ronald D. Grigsby"'
Publikováno v:
Mass spectrometry reviews. 25(1)
In 1815, the British physician William Prout had advanced the theory that the molecular masses of elements were multiples of the mass of hydrogen. This "whole number rule" (and especially deviations from it) played an important role in the discussion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a7584c778e9af6cdb4c37209f53be04
https://pubmed.ncbi.nlm.nih.gov/16134128
https://pubmed.ncbi.nlm.nih.gov/16134128
Publikováno v:
Journal of the American Society for Mass Spectrometry. 15(9)
The history of metastable ions is intertwined with that of ions formed by collision-induced dissociation (CID), and frequently the genesis of the two ion types cannot be strictly separated. Originally, metastable ions were considered a curiosity or e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d492be8bf492e03f1ef83c9daff593f3
https://pubmed.ncbi.nlm.nih.gov/15337506
https://pubmed.ncbi.nlm.nih.gov/15337506
Autor:
Ronald D. Grigsby, Donald W. Whitaker, Keith F. Kinneberg, Stuart E. Scheppele, Susan D. Hinds, Ronald K. Mitchum
Publikováno v:
Organic Mass Spectrometry. 3:571-581
Mass spectra of acetophenone azine-d10 (II) and acetophenone azine-d6 (III) were obtained to ascertain the validity of the proposed mass spectral fragmentation mechanisms proposed for acetophenone azine (I). Data from II and III reveal that the [M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae75059d872380282f0dff212baf5844
https://doi.org/10.1002/oms.1210030506
https://doi.org/10.1002/oms.1210030506
Publikováno v:
The Journal of Organic Chemistry. 34:2500-2503
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9676d8bd967687feec91c46dd4e26b1b
https://doi.org/10.1021/jo01261a003
https://doi.org/10.1021/jo01261a003
Publikováno v:
Journal of the American Chemical Society. 90:3521-3525
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19d5d22d276f4126a26d985b04bb2a73
https://doi.org/10.1021/ja01015a041
https://doi.org/10.1021/ja01015a041
Autor:
Stuart E. Scheppele, Earl D. Mitchell, Keith F. Kinneberg, Ronald D. Grigsby, Claude A. Mannan
Publikováno v:
Organic Mass Spectrometry. 3:557-569
The mass spectra of benzaldehyde azine-α, αA-d2 (III) and benzaldehyde azine-d10 (IV) reveal that both ring and α hydrogen are lost from the molecular ion of benzaldehyde azine (II) in forming the [M –1] ion. Data from the spectra of III and IV
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7976a06aed1fa8e7aa692d086185244a
https://doi.org/10.1002/oms.1210030505
https://doi.org/10.1002/oms.1210030505
Autor:
Bill Carley, Sheng-Yuh Tang, Ronald D. Grigsby, Gene P. Sturm, Opinder K. Bhan, John B. Green, Dennis W. Brinkman
Publikováno v:
SAE Technical Paper Series.
L'instabilite des combustibles diesels marins est etudies sur plusieurs echantillons, ayant subis ou non un traitement de vieillissement. Ils sont separes en fractions neutre, acide et basique par chromatographie. Les depots formes au cours du vieill
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc374919b1869873bec985eaf5093ec9
https://doi.org/10.4271/860896
https://doi.org/10.4271/860896
Publikováno v:
Journal of agricultural and food chemistry. 19(1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a754dc457bd80e4dee9f8965cc86229e
https://pubmed.ncbi.nlm.nih.gov/5540753
https://pubmed.ncbi.nlm.nih.gov/5540753
Autor:
Ronald D. Grigsby, Karl A. Gingerich
Publikováno v:
Metallurgical Transactions. 2:917-918
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53f17aa1f8397f225e9a131c2da9969c
https://doi.org/10.1007/bf02662760
https://doi.org/10.1007/bf02662760
Autor:
Sherril D. Christian, Harold E. Affsprung, James R. Johnson, Ronald D. Grigsby, Ahmed A. Taha
Publikováno v:
Journal of Chemical Education. 43:432
Presents a device that can be sued to obtain vapor density and PVT measurements, vapor pressures of solutions and liquids, dew-point pressures and compositions, solubilities of gases in liquids, solubilities of slightly-miscible liquids, equilibrium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55b5ec3991b18a43bda496cfa1e0ae1a
https://doi.org/10.1021/ed043p432
https://doi.org/10.1021/ed043p432