The American Association for Aerosol Research (AAAR) is a nonprofit professional organization for sc
Committed to the development of aerosol science and its application to important societal issues, AAAR offers an international forum for education, communication, and networking among leading aerosol researchers.
24/03/2023
Save the date for AAAR's 41st Annual Conference on October 2-6 in Portland, OR! 👀 We are excited to provide another opportunity to share our latest and research, while networking and re-connecting with colleagues. In the meantime, stay up to date on all conference happenings here: https://bit.ly/3JAplwk
20/03/2023
🚨 ICYMI: is now accepting Abstracts for the 2023 Annual Conference! Each AAAR member will be given a code for one free abstract submission to the 2023 Annual Conference. The deadline to submit is May 5, 2023. Now is the time to submit yours: https://bit.ly/3YhAlEj
16/03/2023
Award winners, 2022 Fellows, Student Poster Competition, Fine Particle Arts, Student Chapter Highlights & SO much more! See 's recent activities highlighted in our Winter issue: https://bit.ly/3YSybv8
08/03/2023
For many , a primary mode of transmission is inhalation via and droplets. The COVID-19 pandemic has accelerated studies of aerosol dispersion in indoor . Interested? Read more here:
Computational and experimental study of aerosol dispersion in a ventilated room For many respiratory diseases, a primary mode of transmission is inhalation via aerosols and droplets. The COVID-19 pandemic has accelerated studies of aerosol dispersion in indoor environments. Mo...
02/03/2023
It's that time again! is NOW accepting abstracts for the 2023 Annual Conference! Each AAAR member will receive a code for one free abstract submission. Make sure you are checking your inbox! The deadline to submit is May 5, 2023. Get yours in now➡ https://bit.ly/3YhAlEj
01/03/2023
ICYMI: Listen in on the Podcast: Electronic Air Cleaning Against COVID: Does it Work? 🎙️ Listen here:
American Association for Aerosol Research Podcast Listen to American Association for Aerosol Research Podcast on Spotify.
27/02/2023
Winter AS&T Journal Highlight: Comparison of the Survival of Different Isolates of SARS-CoV-2 in Evaporating Aerosols. Follow the link to read more: https://bit.ly/3x2G4m3
24/02/2023
The sources of different pollutants contributing to ambient PM2.5 in the Banja Luka (Bosnia and Herzegovina) suburban area were estimated. From January 2016 to March 2017, a total of 140 daily PM2.5 filter samples were collected and analyzed by complementary nondestructive analytical techniques... Read on:
Assessment of PM2.5 sources in the Banja Luka (Bosnia and Herzegovina) suburban area using nondestructive techniques and positive matrix factorization The sources of different pollutants contributing to ambient PM2.5 in the Banja Luka (Bosnia and Herzegovina) suburban area were estimated. From January 2016 to March 2017, a total of 140 daily PM2....
22/02/2023
: No-shaking and shake-fire delays affect respirable dose for suspension but not solution pMDIs. Part of the Winter , check it out: https://bit.ly/3x97s1C
19/02/2023
Check out this recording, part of the lecture series: Laboratory Evaluation of the Effects of Particle Size and Composition on the Performance of Integrated Devices Containing Plantower Particle Sensors. Watch this and more on AAAR's YouTube Channel! https://bit.ly/40EeclW
17/02/2023
Tune in for a conversation with Bryan Bzdek, the Winter in the Spotlight! https://bit.ly/40A7PQt
15/02/2023
The properties of surfactants and their specific role in the hygroscopic growth and of coarse mode aqueous is still unknown... Link to full article 👀 :
Influence of selected cationic, anionic, and nonionic surfactants on hygroscopic growth of individual aqueous coarse mode aerosol particles The properties of surfactants and their specific role in the hygroscopic growth and evaporation of coarse mode aqueous aerosol particles is still unknown. Here we show that the properties of surfac...
14/02/2023
What do you LOVE about being a member? Spread the love and comment below! 💕
13/02/2023
Love what you saw at the Annual Conference? 🤩 Check out this letter from the 2022 Annual Conference Chair, published in the Winter 2023 edition of ! https://bit.ly/3jLDRIB
10/02/2023
NEW Lecture Series: Comparison of the Survival of Different Isolates of SARS-CoV-2 in Evaporating Aerosols. Free and open to all! 🙌 Register here: https://bit.ly/3HORkHL
08/02/2023
Check out the Message from President, Leah Williams, in the latest edition of Winter : https://bit.ly/40AZ3BE
07/02/2023
For many respiratory diseases, a primary mode of transmission is inhalation via and . The COVID-19 pandemic has accelerated studies of dispersion in indoor environments...Link to continue reading▶️ https://bit.ly/3I5LZNG
AS&T on Twitter “ "Computational and Experimental Study of Aerosol Dispersion in a Ventilated Room" by Downing et al. is now online. Editor Jing Wang. https://t.co/H10Q2umKlo”
02/02/2023
The Winter 2023 edition of is NOW live! Engage in content from the President, Leah Williams, read a letter from the 2022 Annual Conference Chair, check out award winners, and so much more! Access here: https://bit.ly/3wMJSI9
31/01/2023
Want access to AAAR's newsletter, the Aersol Science & Technology journal, the Annual Conference, and so much more? Join today and explore our full list of member benefits: https://bit.ly/3HDSpn0
30/01/2023
Here, we used a modified single-particle soot photometer (SP2) coupled with a concentric pneumatic nebulizer to the size-resolved number and mass of light-absorbing iron oxide in liquid water... Link here to finish reading:
Measurement of number and mass size distributions of light-absorbing iron oxide aerosols in liquid water with a modified single-particle soot photometer Here, we used a modified single-particle soot photometer (SP2) coupled with a concentric pneumatic nebulizer to measure the size-resolved number and mass concentrations of light-absorbing iron oxid...
29/01/2023
🚨 Job Opportunity! South Coast AQMD is hiring multiple air quality specialist positions. Submit your application by January 31, 2023, to be considered for this position! Be sure to check AAAR's career opportunities page regularly to stay up-to-date on all job postings. https://bit.ly/3Jm5lPx
emitted from cooking is a major concern for indoor quality. During the House Observations of and (HOMEChem) campaign, we simulated cooking, cleaning and occupancy activities in a realistic residential setting... Link here to continue reading👀 https://bit.ly/3kTfGbi
Taylor & Francis Online: Peer-reviewed Journals Search and explore the millions of quality, peer-reviewed journal articles published under the Taylor & Francis and Routledge imprints.
20/01/2023
Wet cooling towers are used in processes, power plants, and heating, , and air conditioning systems. Their purpose is to reject waste heat from a system through cooling of process water... Read the full article:
Positive and negative emissions from cooling towers, part 1: Droplet measurements Wet cooling towers are used in industrial processes, power plants, and heating, ventilation, and air conditioning systems. Their purpose is to reject waste heat from a system through evaporative co...
18/01/2023
AAAR Particulars features articles on national and international aerosol meetings, reports from AAAR committees and board members, and news from aerosol associations around the world. Want to be included in our next issue? Contact [email protected]. More info: https://bit.ly/3GrZ4yN
16/01/2023
As you begin to fill your calendar for 2023, remember to save the date for the AAAR 2023 Annual Conference! 📅 This year it will be held October 2-6, 2023 in Portland, Oregon. More information coming soon!
Meetings and Events 21st International Conference on Nucleation and Atmospheric Aerosols June 26-30, 2023 Queensland University of Technology (QUT) Brisbane Australia. European Aerosol Conference 2023 September 3-8, 2023
13/01/2023
Soot aggregates form as open, fractal-like structures, but aged atmospheric particles are often observed to be restructured into more-compact shapes due to internal mixing (“coating”) ...Continue reading ▶️
Mechanisms of soot-aggregate restructuring and compaction Soot aggregates form as open, fractal-like structures, but aged atmospheric particles are often observed to be restructured into more-compact shapes due to internal mixing (“coating”). This compact...
12/01/2023
Committed to the development of aerosol and its application to important societal issues, offers an international forum for education, communication, and networking among leading . Learn more about what AAAR does: https://bit.ly/3Qvga39
10/01/2023
The aim of this study was to establish traceable number concentration of beyond 10 μm in particle size... Read the full article via AS&T Journal here:
Extending traceability in airborne particle size distribution measurements beyond 10 µm: Counting efficiency and unit-to-unit variability of four aerodynamic particle size spectrometers The aim of this study was to establish traceable number concentration measurements of airborne particles beyond 10 μm in particle size. To this end, the primary standards for particle number concen...
31/12/2022
Happy New Year from AAAR! 🎉 We are so proud of what we have accomplished over the past year, and we couldn't have made it happen without all of you. We are excited to see what the New Year brings!
30/12/2022
AAAR members: This is your final reminder that your membership with us will expire TOMORROW if action is not taken. Take a few minutes to renew now before it's too late. Renew and remind yourself of the endless benefits: https://bit.ly/3uMyWt7
27/12/2022
AAAR's First 40 Years: Its Origins and Evolution
Take a deeper look into AAAR's origin story and evolvement over the past 40 years with Dr. Susanne V. Hering, founder of Aerosol Dynamics Inc. Watch here: https://bit.ly/3Wt1ynr
Friday Plenary: AAAR's First 40 Years: Its Origins and Evolution Friday Plenary: AAAR's First 40 Years: Its Origins and Evolution | Friday, October 6, 2022 Plenary at the AAAR 40th Annual ConferenceSpeaker: Dr. Susanne V. ...
23/12/2022
AAAR is wishing you a happy & healthy holiday season! ❤️ Thank you for your continued support in helping us promote and communicate technical advances in the field of research.
21/12/2022
Numerous variants of SARS-CoV-2 with increased transmissibility have emerged over the course of the . Potential explanations for the increased# transmissibility of these variants include increased shedding from infected individuals, increased environmental stability, and/or a lower infectious dose... Read more via the AS&T Journal. Learn more: https://bit.ly/3gI1Vdw |
Comparison of the survival of different isolates of SARS-CoV-2 in evaporating aerosols Numerous variants of SARS-CoV-2 with increased transmissibility have emerged over the course of the pandemic. Potential explanations for the increased transmissibility of these variants include inc...
20/12/2022
Are you caught up on AAAR's Annual Conference content?
Check out this session: Friedlander Lecture: The Secret Lives of Filters with speaker Jeffrey Siegel, Ph.D.
Watch the full video here: https://bit.ly/3WgfKQo |
Thursday Plenary: Friedlander Lecture: The Secret Lives of Filters Thursday Plenary: Friedlander Lecture: The Secret Lives of Filters | Thursday, October 6, 2022 Morning Plenary at the AAAR 40th Annual ConferenceSpeaker: Je...
The computational study reported here is motivated by a desire to develop a computer model for predicting and analyzing experimental screen collection efficiency of wire-mesh for (up to 100 µm)... Link below to read the full AS&T Journal article!
Modeling of microparticle pe*******on through wire screen using a lattice Boltzmann method and Lagrangian tracking approach: comparison with experiments The computational study reported here is motivated by a desire to develop a computer model for predicting and analyzing experimental screen collection efficiency of wire-mesh filter for micropartic...
14/12/2022
After the rapid spread of SARS-Cov-2 virus, the use of masks was suggested by the world health organization (WHO) to reduce the , whose primary mode of transmission was suggested to be through respiratory .
👇 Continue reading via AS&T Journal here:
Development of reusable cloth mask with nanoparticle filtration efficiency greater than 95% After the rapid spread of SARS-Cov-2 virus, the use of masks was suggested by the world health organization (WHO) to reduce the virus transmission, whose primary mode of transmission was suggested ...
12/12/2022
ICYMI: Friedlander Lecture: The Secret Lives of Filters
Session from the October 6 Morning Plenary at the 40th Annual Conference.
Check it out:
Wednesday Morning Plenary: Nonlinear Trajectory: From Aerosol Science to Environmental Public Health Wednesday Morning Plenary: Nonlinear Trajectory: From Aerosol Science to Environmental Public Health | Wednesday, October 5, 2022, Morning Plenary at the AAA...
08/12/2022
AAAR Members: Reminder that your membership expires on December 31 if action is not taken! Renew your membership today for a low cost of $99!
Not currently a member but interested in joining? Check out our website to read about our many member benefits: https://bit.ly/3uMyWt7
06/12/2022
Check out this recorded session from the 40th Annual Conference held in October. Dr. John Volckens discusses low-cost Sensors for and : How It Started, How It’s Going.
Watch now:
Tuesday Morning Plenary: Low-cost Sensors for Exposure and Health Science: How It Started... Tuesday Morning Plenary AEESP Lecture: Low-cost Sensors for Exposure and Health Science: How It Started, How It’s Going | Tuesday, October 4 Morning Plenary ...
02/12/2022
Although there have been studies on gravitational settling of non-spherical particles, only few studies have incorporated the diffusion of non-spherical particles into particle deposition…
Read the full article via the AS&T Journal:
Deposition of non-spherical particles on indoor surfaces: Modification of diffusion coefficient Although there have been studies on gravitational settling of non-spherical particles, only few studies have incorporated the diffusion of non-spherical particles into particle deposition. Non-sphe...
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