Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Timothy J. Haakenson"'
Autor:
W. Lee Bamesberger, Douglas L. MacTaggart, Julia R. Burdge, Timothy J. Haakenson, Zhongtao Cai, Sherry O. Farwell
Publikováno v:
Atmospheric Environment. 33:625-632
A continuous monitor-sulfur chemiluminescence detector (CM-SCD) system with a flameless, temperature-controlled furnace combustion source was developed for real-time measurement of total sulfur gases in air. This measurement system demonstrated a lin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::059bd327f140f47ac40fa4f3402d942b
https://doi.org/10.1016/s1352-2310(98)00122-8
https://doi.org/10.1016/s1352-2310(98)00122-8
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 54:671-675
Freeze-thaw cycles were used to produce morphologically dissimilar humic acid fractions that showed evidence of possessing distinctly different molecular features. The kinetics of fluorescence enhancement produced by the addition of Sm 3+ ions to pyr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04f0dfa51346cb8e6663d182e1cac050
https://doi.org/10.1016/s1386-1425(97)00274-6
https://doi.org/10.1016/s1386-1425(97)00274-6
Publikováno v:
Analytica Chimica Acta. 356:295-300
Pyrene is frequently used as a fluorescent probe in the study of solution environments. Purging with nitrogen is a common practice for the elimination of oxygen from solutions, but this procedure leads to the loss of pyrene through carry-over in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d449929b803b045d373521d1c90bf7d1
https://doi.org/10.1016/s0003-2670(97)00503-5
https://doi.org/10.1016/s0003-2670(97)00503-5
Autor:
Sherry O. Farwell, Timothy J. Haakenson, William D. Dorko, W. Lee Bamesberger, Douglas L. MacTaggart
Publikováno v:
Journal of Geophysical Research: Atmospheres. 102:16237-16245
The automated sulfur gas dilution system (ASGDS) was used during the Gas-Phase Sulfur Intercomparison Experiment (GASIE) to generate and analyze test gas mixtures containing pptv levels of SO2 in the presence of various suites of potential measuremen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab6b02ca7b1c18c737f6d1969de87985
https://doi.org/10.1029/96jd03676
https://doi.org/10.1029/96jd03676