Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Michael P, Tolocka"'
Autor:
Barbara J. Turpin, Michael P. Tolocka
Publikováno v:
Environmental Science & Technology. 46:7978-7983
Organosulfates have been proposed as products of secondary organic aerosol formation. While organosulfates have been identified in ambient aerosol samples, a question remains as to the magnitude of their contribution to particulate organic mass. At t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6af7115387cbe4cd47417fc39055a5e0
https://doi.org/10.1021/es300651v
https://doi.org/10.1021/es300651v
Autor:
Daniel J. Hayes, Santhosh Challa, Lin Chandler, Michael P. Tolocka, Susmita Das, Isiah M. Warner, Bilal El-Zahab, Jonathan C. Dumke
Publikováno v:
Langmuir. 26:15599-15603
Lanthanide photochemistry has been frequently studied for its high luminescence intensity, narrow emission band, and stable luminescent lifetime decay. In the work presented here, nanoparticles prepared using an aerosolization process were derived fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7265074ff55003fbb6ba736b947d7498
https://doi.org/10.1021/la102354h
https://doi.org/10.1021/la102354h
Publikováno v:
Atmospheric Environment. 41:6478-6496
A kinetic mechanism to predict secondary organic aerosol (SOA) formation from the photo-oxidation of toluene was developed. Aerosol phase chemistry that includes nucleation, gas–particle partitioning and particle-phase reactions as well as the gas-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1da02d4736f12fa2adcfe0e596031700
https://doi.org/10.1016/j.atmosenv.2007.04.025
https://doi.org/10.1016/j.atmosenv.2007.04.025
Autor:
Robert W, Vanderpool, Lee A, Byrd, Russell W, Wiener, Elizabeth T, Hunike, Michael, Labickas, Alan R, Leston, Michael P, Tolocka, Frank F, McElroy, Robert W, Murdoch, Sanjay, Natarajan, Christopher A, Noble, Thomas M, Peters
Publikováno v:
Journal of the Air & Waste Management Association. 57:14-30
Subsequent to the 1997 promulgation of the Federal Reference Method (FRM) for monitoring fine particulate matter (PM2.5) in ambient air, U.S. Environmental Protection Agency (EPA) received reports that the DOW 704 diffusion oil used in the method's W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46d10cfc6532c2665762eb58d86ecfb9
https://doi.org/10.1080/10473289.2007.10465299
https://doi.org/10.1080/10473289.2007.10465299
Autor:
Murray V. Johnston, Michael P. Tolocka, Derek A. Lake, Anthony S. Wexler, John M. Ondov, Melissa S. Reinard
Publikováno v:
Aerosol Science and Technology. 40:873-882
Single particle measurements were made in Baltimore, Maryland from March to December 2002 using a real-time single particle mass spectrometer, RSMS-3. Particle composition classes were identified that indicated how the aerosol composition changed wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db2cb265a643c19646d66690e7b72872
https://doi.org/10.1080/02786820600714395
https://doi.org/10.1080/02786820600714395
Publikováno v:
The Journal of Physical Chemistry A. 110:7614-7620
Reactive uptake coefficients for nitric acid onto size-selected (d(ve) = 102 and 233 nm) sodium chloride aerosols are determined for relative humidities (RH) between 85% and 10%. Both pure sodium chloride and sodium chloride mixed with magnesium chlo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6fa824e9b605a5890ed387caf44b8c3
https://doi.org/10.1021/jp060639a
https://doi.org/10.1021/jp060639a
Publikováno v:
Phys. Chem. Chem. Phys.. 8:4468-4475
The oleic acid ozonolysis in mixed oleic and myristic acid particles was studied in a flow tube reactor using single particle mass spectrometry. The change in reactivity was investigated as a function of the myristic acid concentration in these 2 mic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06ec15f11429f895e19aba86ffe3e304
https://doi.org/10.1039/b609855j
https://doi.org/10.1039/b609855j
Publikováno v:
Combustion and Flame. 142:364-373
The roles of aliphatic and aromatic chemical species in soot mass growth were studied in a burner-stabilized premixed ethylene–oxygen–argon flame at equivalence ratio ϕ = 2.5 . Temperature, soot size distribution, and volume fraction were measur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08e645ed97ecc639adc1c7247db5ac0c
https://doi.org/10.1016/j.combustflame.2005.03.016
https://doi.org/10.1016/j.combustflame.2005.03.016
Publikováno v:
Atmospheric Environment. 38:5311-5320
A major component of PM 2.5 in urban aerosol in the eastern United States is sulfate. The eastern US is heavily influenced by regional sources (e.g. coal combustion in the Ohio River Valley) and also by local sources. From March to December 2002, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::354ecb6e0d1a0e3eaad1cbfbb54cb77d
https://doi.org/10.1016/j.atmosenv.2004.02.067
https://doi.org/10.1016/j.atmosenv.2004.02.067
Publikováno v:
Atmospheric Environment. 38:3263-3273
Typical classification schemes for large data sets of single-particle mass spectra involve statistical or neural network analysis. In this work, a new approach is evaluated in which particle spectra are pre-selected on the basis of an above threshold
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22182bca104b3ef09e7918d55c68469f
https://doi.org/10.1016/j.atmosenv.2004.03.010
https://doi.org/10.1016/j.atmosenv.2004.03.010