[PDF] Top 20 Aerosol Particle Measurements: Strategies for Health Relevant Data Collection and Analysis
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Aerosol Particle Measurements: Strategies for Health Relevant Data Collection and Analysis
... exposure measurements are dominated by regulatory PM mass concentrations, many additional techniques and devices have been developed for measuring both atmospheric and occupational exposures and drawing relations ... See full document
260
Comprehensive aerosol and gas data set from the Sydney Particle Study
... Sydney Particle Study (SPS) aimed to increase sci- entific knowledge of the processes leading to particle for- mation and transformations in Sydney through two com- prehensive observation ...the ... See full document
21
An extractive electrospray ionization time-of-flight mass spectrometer (EESI-TOF) for online measurement of atmospheric aerosol particles
... online measurements of atmospheric organic aerosol (OA) composition are an essential tool for determining the emissions sources and physicochemical pro- cesses governing aerosol effects on climate ... See full document
20
Sampling strategies and post-processing methods for increasing the time resolution of organic aerosol measurements requiring long sample-collection times
... Factor analysis can also be used to calculate the FTIR-equivalent of HOA and OOA species (Corrigan et ...the relevant time se- ries would be multivariate (many wavelengths or functional group abundances ... See full document
18
Online derivatization for hourly measurements of gas- and particle-phase semi-volatile oxygenated organic compounds by thermal desorption aerosol gas chromatography (SV-TAG)
... GC analysis, filter samples are typically reacted with a derivatizing agent following solvent extraction to form es- ters and ethers from hydroxyl groups, which suffer from poor transfer through GC columns due to ... See full document
13
Cirrus parameterisation and the role of ice nuclei
... velocity is high at lower temperatures, nearly all the available aqueous aerosols freeze. Given the same homogeneous nucleation rate coefficient, V (t) changes faster for larger aerosol sizes. In this case, the ... See full document
21
Use of rotational Raman measurements in multiwavelength aerosol lidar for evaluation of particle backscattering and extinction
... manufacturer’s data sheet (Alluxa, CA, USA), is shown in ...the particle backscatter- ing coefficient can be accounted for by computing X(z) from ... See full document
12
Determination of alkylamines in atmospheric aerosol particles: a comparison of gas chromatography–mass spectrometry and ion chromatography approaches
... 3.2.1 Effect of eluent solution on the separation IC has been used for the determination of amines in atmo- spheric samples in previous studies (Facchini et al., 2008; Erupe et al., 2010; VandenBoer et al., 2011; Praplan ... See full document
9
Weinzierl, Bernadett Barbara (2008): Radiatively-driven processes in forest fire and desert dust plumes. Dissertation, LMU München: Fakultät für Physik
... Biomass burning and desert dust plumes are observed to be transported over long distances, even between continents. Although, the long-range transport of anthropogenic pollutants from Northern America or Asia to Europe ... See full document
177
Measurements of atmospheric aerosol vertical distributions above Svalbard, Norway, using unmanned aerial systems (UAS)
... Atmospheric aerosol vertical distributions were measured above Svalbard, Norway, in April 2011 during the Cooperative Investigation of Climate-Cryosphere Inter- actions campaign ...(CICCI). Measurements ... See full document
6
Cation Distribution in Lithium Ferrite (LiFe5O8) Prepared via Aerosol Route
... The Mössbauer spectra recorded at 300 K after an- nealing at 1200 o C (Figure 4b) exhibit two normal zee- man split sextets due to the A-site Fe 3+ ions and other due to B-site Fe 3+ having hyperfine fields 500 and 484 ... See full document
5
The RAMNI airborne lidar for cloud and aerosol research
... the data acquired from the avionics sen- sors of the C27-J (geo-reference, time, aircraft altitude, at- mospheric dynamical and thermodynamical parameters, ac- quired at 1 Hz) that were then used to interpret the ... See full document
14
Application of the Soft X Ray TSI Advanced Aerosol Neutralizer to Aerosol Measurements Made by a Grimm SMPS
... Figure 5 shows the correlation of the average particle number concentration in each size bin for indoor, uncharged and charged aerosol measurements between the SMPS with 241Am or X-ray n[r] ... See full document
7
Organic particle types by single-particle measurements using a time-of-flight aerosol mass spectrometer coupled with a light scattering module
... transferring data to the computer for software evaluation, a process that takes more time than an individual chopper cy- ...any data transfer for events where there are no particles and eliminates the need ... See full document
11
A concept of an automated function control for ambient aerosol measurements using mobility particle size spectrometers
... judge data valid or ...exemplary data set, the mean ± 3σ value is ...mobility particle size spectrometer at the Annaberg-Buchholz site would be ... See full document
9
Assessment of cloud supersaturation by size-resolved aerosol particle and cloud condensation nuclei (CCN) measurements
... An early approach to deduce the cloud supersaturation was presented by Hoppel et al. (1996). They commonly observed a double-peaked structure of the aerosol size distribution in the marine boundary layer, which is ... See full document
15
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... on data extracted from users, companies produce behavioral predictions about the users: for example, their intentions, characteristics, or ...‘big data divide’ by Andrejevic (2014), further ... See full document
14
Collection efficiency of -pinene secondary organic aerosol particles explored via light-scattering single-particle aerosol mass spectrometry
... prompts collection of individual mass spectra over the entire chopper cycle ...this data rate without the laser triggering (meaning all chop- per cycles, not just ones containing particles) is not practi- ... See full document
16
Atmospheric aerosol attenuation effect on FD data analysis at the Pierre Auger Observatory
... further measurements taken with the FRAM in the years 2006 to 2008 ...showers data analysis, is γ = ...the aerosol optical depth on the wavelength, as expected for desert-like ... See full document
6
Modification, calibration, and performance of the Ultra-High Sensitivity Aerosol Spectrometer for particle size distribution and volatility measurements during the Atmospheric Tomography Mission (ATom) airborne campaign
... Atmospheric aerosol is a key component of the chemistry and climate of the Earth’s ...of particle microphysics, optical characteristics, and chemi- cal ...sitivity Aerosol Spectrometers (UHSASs) as ... See full document
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