Zobrazeno 1 - 7
of 7
pro vyhledávání: '"R. L. Lapp"'
Publikováno v:
Analytical chemistry. 63(17)
The advantages of gas chromatography/mass spectrometry (GC/MS) selected-ion monitoring (SIM) in the mass profile (MP) mode at medium mass resolving power were investigated for analyses requiring detection of low-picogram quantities of analytes in com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6aaf9587ec2cb878624c100f29b27de0
https://pubmed.ncbi.nlm.nih.gov/1789440
https://pubmed.ncbi.nlm.nih.gov/1789440
Publikováno v:
Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 36:1081-1086
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3883d63bcf130b55cd127d22cadea4e
https://doi.org/10.1107/s056774088000533x
https://doi.org/10.1107/s056774088000533x
Publikováno v:
Organic Mass Spectrometry. 17:475-480
The isomeric pairs [CH3CN]+˙ and [CH2CNH]+˙ and [CH3NC]+˙ and [CH2NCH]+˙ have been established as stable, noninterconverting structures. The conclusion derives from studies of collision induced decomposition spectra. The same conclusion pertains
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92358b48fea595d75b076798ea14179c
https://doi.org/10.1002/oms.1210171005
https://doi.org/10.1002/oms.1210171005
Publikováno v:
Organic Mass Spectrometry. 23:712-718
The elemental compositions of ions can be determined in tandem mass spectrometry by comparing the daughter ion spectra of the m1+ and [m1 + 1]+ ions. The method is demonstrated for mass-analyzed ion kinetic energy spectra but is applicable to all typ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::619c79f5988804119a050f3472a2aca6
https://doi.org/10.1002/oms.1210231007
https://doi.org/10.1002/oms.1210231007
Publikováno v:
International Journal of Mass Spectrometry and Ion Processes. 61:191-210
A generalized procedure for evaluating the accuracy and precision of mass measurements is described. A large, statistically significant number of mass spectra of a test compound, typically perfluorotributylamine, are acquired using a high resolution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c33eb1d23d39e6561ad19958f01d0c03
https://doi.org/10.1016/0168-1176(84)85129-0
https://doi.org/10.1016/0168-1176(84)85129-0
Autor:
K. A. Kaufman, Y. L. Yan, J. K. Kim, A. Ma, I. Adiguzel, C. Y. H. Hsu, J. Quinn, Sudha Ram, J. Leo, C. K. Kim, R. L. Lapp, L. Zhang, S. C. Hwung, J. W. S. Liu, G. G. Belford, D. Neff, J. Ng
Publikováno v:
ICDE
The Report Generation Facility is a high-level interface designed and implemented to support coherent access of data stored in a number of stand-alone, independent, database systems served by it. Specifically, the Report Generation Facility provides
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55450ce8dc31863512a66a202f5fae78
https://doi.org/10.1109/icde.1986.7266216
https://doi.org/10.1109/icde.1986.7266216
Autor:
S. England, G. L. Robinson, K. A. Kaufman, C. K. Kim, R. L. Lapp, J. W. S. Liu, A. Moon, J. D. Goldstein, P. Cotten, A. D. Smet, S. C. Hwung, L. Zhang, G. G. Belford, Y. L. Yan, J. Leo, A. P. Manolas, D. Cho
Publikováno v:
ICDE
This paper describes the mutual consistency maintenance mechanism used in a prototype Data Traffic Management System (DTMS), which was designed and implemented to integrate several independent and stand-alone data systems owned by the U. S. Army, Cor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbc14697c20114cba8f0f5864e1efdf3
https://doi.org/10.1109/icde.1984.7271324
https://doi.org/10.1109/icde.1984.7271324