10th International Aerosol Conference
September 2 - September 7, 2018
America's Center Convention Complex
St. Louis, Missouri, USA

Sunday     -     Monday     -     Tuesday     -     Wednesday     -     Thursday     -     Friday


Friday

Friday 8:00 AM - 9:15 AM
Plenary V: On the Thermodynamics and Kinetics of Atmospheric Aerosol Formation



8:00
  		 On the Thermodynamics and Kinetics of Atmospheric Aerosol Formation Ilona Riipinen, Stockholm University


  		 Moderator Nicole Riemer, University of Illinois at Urbana-Champaign

9:00
  		 Fissan-Pui-TSI Award, Student Poster Competition Awards, Fine Particle Art Prizes Pratim Biswas, Washington University in St. Louis; Andy Grieshop/Shunsuke Nakao, North Carolina State University/Clarkson University; Marit Meyer, NASA,

9:10
  		 Concluding Remarks and Preview for 2019 Pratim Biswas, Washington University in St. Louis; Sally Ng, Georgia Institute of Technology,

Friday 9:15 AM - 9:45 AM
Coffee Break



Friday 9:45 AM - 11:45 AM
Session 12: Platform



12AC AEROSOL CHEMISTRY XII - CHEMISTRY IN THE FIELD
ROOM 275
Sarah Styler and Alex Lee, chairs

12AC.1  
9:45		 Distribution of Organic Aerosols (OA) during the NASA ATmospheric Tomography (ATom) Campaigns: Chemical Removal and Aging as a Function of Photochemical Age. JOSE-LUIS JIMENEZ, Pedro Campuzano-Jost, Benjamin A. Nault, Jason Schroder, Douglas Day, Joseph Katich, Joshua P. Schwarz, Nicola Blake, Donald Blake, Bruce Daube, Roisin Commane, Steven Wofsy, Eric Ray, Katherine Travis, Colette Heald, Simone Tilmes, Alma Hodzic, Huisheng Bian, Peter Colarco, Mian Chin, Anna Hodshire, Jack Kodros, Jeffrey R. Pierce, University of Colorado-Boulder

12AC.2  
10:00		 Effects of Temperature on Nucleated Particles from α-Pinene Ozonolysis Measured by a FIGAERO-Chemical Ionization Mass Spectrometer. QING YE, Mingyi Wang, Victoria Hofbauer, Dexian Chen, Jasper Kirkby, Neil Donahue, CLOUD Collaboration, Carnegie Mellon University

12AC.3  
10:15		 The Role of Biological Particles in the Amazon Rainforest. SWARUP CHINA, Susannah Burrows, Marje Prank, Daniel Veghte, Bingbing Wang, Johannes Weis, Natalie Mahowald, Daniel Knopf, Mary Gilles, Alexander Laskin, Pacific Northwest National Laboratory

12AC.4  
10:30		 Photochemical Aging and Transformation of Dissolved Organic Matter in Atmospheric Aqueous Phase. QI ZHANG, Lu Yu, Wenqing Jiang, University of California, Davis

12AC.5  
10:45		 An Anthropogenic Source of Organo-nitrate from Alberta Oil Sands Emissions. ALEX LEE, Max Adam, John Liggio, Shao-Meng Li, Megan Willis, Jonathan Abbatt, Travis Tokarek, Charles Odame-Ankrah, Jennifer Huo, Hans Osthoff, Kevin Strawbridge, Jeff Brook, National University of Singapore

12AC.6  
11:00		 A Multi-Site Chemical Characterization of Organic Aerosol Demonstrates Extensive Variability in Molecular-Level Composition. DREW GENTNER, Jenna Ditto, Emily Barnes, Peeyush Khare, Taekyu Joo, Masayuki Takeuchi, Gamze Eris, Nga Lee Ng, Alexander Bui, Robert Griffin, Yale University

12AC.7  
11:15		 Chemistry and Photochemistry at the Surface of Tomorrow's Urban Particulate Matter. SARAH STYLER, Maya Abou-Ghanem, Stephanie Schneider, Zhihao Chen, Ming Lyu, Brett Wickware, Jonathan Abbatt, Patrick Milner, Arthur Duarte de Marins Costa, Jeffery Kwasny, University of Alberta

12AC.8  
11:30		 The Role of Criegee Intermediates in Secondary Sulfate Aerosols Formation in Nocturnal Power-Plant Plumes in South Eastern USA. Daphne Meidan, Steven S. Brown, YINON RUDICH, Weizmann Institute of Science

12AP AEROSOL PHYSICS VIII
ROOM 265/266
Christopher Sorensen and Rajan Chakrabarty, chairs

12AP.1  
9:45		 Scaling Laws for Light Absorption by Atmospheric Black Carbon Aerosol. RAJAN K. CHAKRABARTY, William Heinson, Washington University in St. Louis

12AP.2  
10:00		 Properties and Mixing State of Refractory Black Carbon over the Amazon Basin. BRUNA A. HOLANDA, Christopher Pöhlker, Henrique Barbosa, Joel Brito, Samara Carbone, Yafang Cheng, Florian Ditas, Jeannine Ditas, Thomas Klimach, Christoph Knote, Luiz Machado, Jing Ming, Daniel Moran-Zuloaga, Mira L. Pöhlker, Maria Prass, Jorge Saturno, Hang Su, David Walter, Qiaoqiao Wang, Paulo Artaxo, Ulrich Pöschl, Meinrat O. Andreae, Max Planck Institute for Chemistry, Mainz, Germany

12AP.3  
10:15		 Morphology and Mobility Diameter of Carbonaceous Aerosols during Agglomeration and Surface Growth. EIRINI GOUDELI, Georgios Kelesidis, Sotiris E. Pratsinis, University of Minnesota

12AP.4  
10:30		 The Effect of Electric Field Induced Alignment on the Electrical Mobility of Fractal Aggregates. JAMES CORSON, George Mulholland, Michael Zachariah, University of Maryland

12AP.5  
10:45		 Light Scattering and Absorption by Fractal Aggregates Including Soot. CHRISTOPHER SORENSEN, Jerome Yon, Fengshan Liu, Justin Maughan, William Heinson, Matthew Berg, Kansas State University

12AP.6  
11:00		 Sensitivity of Bare Black Carbon MAC and AAE to Morphological Parameters, Primary Particle Polydispersity, and Refractive Index in the Visible and Near-Infrared. FENGSHAN LIU, Jerome Yon, José Morán, Andrés Fuentes, Joel Corbin, Prem Lobo, Gregory Smallwood, National Research Council Canada

12AP.7  
11:15		 Fragmentation of Synthetic Fractal-like Agglomerates via Random Binary Scission. Lorenzo Isella, Anastasios D. Melas, Margaritis Kostoglou, YANNIS DROSSINOS, European Commission, Joint Research Centre

12AP.8  
11:30		 Spatio-Temporal Variability of Aerosol Physical and Optical Properties from Mobile In-Situ Measurements in the Po Valley (Italy) during Summertime. MICHELE BERTÓ, Rosaria Erika Pileci, Robin Modini, Stefania Gilardoni, Angela Marinoni, Douglas Orsini, Matteo Rinaldi, Martin Gysel, Paul Scherrer Institute

12BA BIOAEROSOLS V BIOAEROSOL MICROBIAL DIVERSITY
ROOM 264
Maria de Fatima Andrade and Alex Huffman, chairs

12BA.1  
9:45		 Indoor and Outdoor Concentrations of Airborne Microbes (Bacteria and Fungal Spores) in a Hot Desert Environment. BALINT ALFOLDY, Lubna Ali, Mariem Safi, Mohamed Kotb, Nahla Eltai, Jeffrey Obbard, Qatar University

12BA.2  
10:00		 Variation of Microbial Community and Activity in PM2.5 in Beijing, China. RUI DU, Weishan Ren, Pengrui Du, Hanlin Chen, Sujian Zhang, University of Chinese Academy of Sciences

12BA.3  
10:15		 Presence and Variability of Bioaerosols in Three Multi-Apartment Residential Buildings with Different Energy Efficiency in the Northeastern US. NIRMALA THOMAS, Leonardo Calderón, Brian Pavilonis, Zuocheng Wang, Youyou Xiong, MaryAnn Sorensen-Allacci, Deborah Plotnik, Jennifer Senick, Jie Gong, Uta Krogmann, Clinton J. Andrews, Gediminas Mainelis, Rutgers, The State University of New Jersey

12BA.4  
10:30		 Online Bioaerosol and Dust Measurements during the Aqaba Research Cruise around the Arabian Peninsula. TOBIAS KÖNEMANN, Nicole Savage, Charlotte Beall, Emilio Rodriguez-Caballero, Florian Ditas, Marcel Dorf, Hartwig Harder, Jos Lelieveld, David Walter, Bettina Weber, Petya Yordanova, Meinrat O. Andreae, J. Alex Huffman, Ulrich Pöschl, Christopher Pöhlker, Max Planck Institute for Chemistry

12BA.5  
10:45		 A Newly Developed, Inexpensive Single-Particle Fluorescence Spectrometer: Characterization and Application to Pollen Analysis. BENJAMIN E. SWANSON, Sam Scherer, Samir Rezgui, Donald R. Huffman, J. Alex Huffman, University of Denver, CO

12BA.6  
11:00		 Computational Airflow Modeling Based Pathogen Tracking at Food Processing Facilities. Alexander Zuniga, Alejandro Castillo, Zahra Mohammad, Juan Pedro Maestre, Kerry Kinney, Ronald Lacey, MARIA KING, Texas A&M University

12BA.7  
11:15		 Historic and Unpublished Data on Biological Ice Nuclei: Terrestrial and Marine. RUSSELL SCHNELL, National Oceanic and Atmospheric Adminstration

12BA.8  
11:30		 Bioaerosol Investigation: New Experimental Activity in Chambre, an Atmospheric Simulation Chamber. SILVIA G. DANELLI, Dario Massabò, Elena Gatta, Franco Parodi, Antonio Comite, Gianluca Corno, Camilla Costa, Andrea Di Cesare, Maddalena Oliva, Luigi Vezzulli, Paolo Prati, University of Genoa and INFN Genoa, Italy

12CB COMBUSTION V
ROOM 263
Andrew Grieshop and Naomi Zimmerman, chairs

12CB.1  
9:45		 High-Temperature Sampling and Characterization of Corrosion-Relevant Particles in Waste Incineration Plants. STEFAN SCHUMACHER, Jörg Lindermann, Burkhard Stahlmecke, Dirk Jarzyna, Amit Khot, Till van der Zwaag, Hermann Nordsieck, Jens Harpeng, Ragnar Warnecke, Christof Asbach, Institut für Energie- und Umwelttechnik e.V. (IUTA)

12CB.2  
10:00		 Ultrafine Particle Emissions from the Combustion of Natural Gas, Biogas, and Biomethane. Jian Xue, Yin Li, Joshua Peppers, Peter Green, Thomas Young, MICHAEL KLEEMAN, University of California, Davis

12CB.3  
10:15		 Time-resolved Monitoring of Primary Intermediate/Semi-volatile Organic Species during Coal Combustion in a Representative Household Stove in Northern China. SIYI CAI, Liang Zhu, Shuxiao Wang, Armin Wisthaler, Jiming Hao, Tsinghua University

12CB.4  
10:30		 Emission Factors of PM2.5 and Its Climate Relevant Constituents from Cooking Processes in Traditional Mud Stoves in the Villages of North India. Annada Padhi, Gazala Habib, JAI PRAKASH, IIT Delhi

12CB.5  
10:45		 Emission Factors and Optical Properties of Health and Climate Relevant Pollutants Measured in a Multi-year Cookstove Intervention Study in Rural India. MOHAMMAD MAKSIMUL ISLAM, Roshan Wathore, Grishma Jain, Karthik Sethuraman, Hisham Zerriffi, Julian Marshall, Rob Bailis, Andrew Grieshop, North Carolina State University

12CB.6  
11:00		 Field Measurements of Solid-Fuel Cookstove Emissions from Uncontrolled Cooking in China, Honduras, Uganda, and India. ROSE EILENBERG, Kelsey Bilsback, Michael Johnson, Jack Kodros, Eric Lipsky, Christian L'Orange, Jeffrey R. Pierce, R. Subramanian, John Volckens, Allen Robinson, Carnegie Mellon University

12CB.7  
11:15		 Characterizing Emissions from Diverse Domestic Biofuel Uses in Rural Malawi. ASHLEY BITTNER, Eric Lipsky, Mohammad Maksimul Islam, Andrew Grieshop, North Carolina State University

12CB.8  
11:30		 Interpreting Emissions from Biomass Cookstoves and Wood Stoves Using a Simple Pyrolysis Model. Christina Andersen, Robert Lindgren, Ricardo Carvalho, Vilhelm B. Malmborg, Erik Ahlberg, Natxo Garcia-López, John Falk, Axel C. Eriksson, Thomas Kristensen, Birgitta Svenningson, Christoffer Boman, JOAKIM PAGELS, Lund University, Sweden

12IM INSTRUMENTATION X - AEROSOL SAMPLING & ANALYSIS
ROOM 276
David Doughty and Jonathan Symonds, chairs

12IM.1  
9:45		 A New Tandem Differential Mobility Analyzer Inversion Routine That Allows Sampling of the Entire Size Distribution in Hygroscopicity Experiments. CHRISTOPHER OXFORD, Brent Williams, Washington University in St. Louis

12IM.2  
10:00		 Automated Raman Spectroscopy of Ambient and Laboratory-generated Aerosols. DAVID DOUGHTY, Steven Hill, US Army Research Lab

12IM.3  
10:15		 Developing a Large Surrogate Surface to Measure Dry Deposition of Atmospheric Aerosols. ALEXANDER JOHNSON, Cliff Davidson, Syracuse University

12IM.4  
10:30		 High Speed Imaging of Rayleigh Breakup of Charged Droplets Levitated in an Electrodynamic Balance. Mohit Singh, Neha Gawande, Y.S. MAYYA, R.M. Thaokar, Indian Institute of Technology Bombay

12IM.5  
10:45		 Development of an in Vitro Exposure System Enabled to Track Biological Impacts of Aerosol on Human Lung Cells in Real-Time. NIMA AFSHAR-MOHAJER, Lakshmana Chandrala, Kristine Nishida, Venkataramana Sidhaye, Joseph Katz, Kirsten Koehler, Johns Hopkins School of Public Health

12IM.6  
11:00		 Rapid Measurement of Sub-micrometer Aerosol Size Distribution Using a Fast Integrated Mobility Spectrometer. YANG WANG, Tamara Pinterich, Jian Wang, Brookhaven National Laboratory

12IM.7  
11:15		 Uniformity of Particle Concentration after Mixing Aerosol Flows. David Walker, Tyler J. Johnson, Robert Nishida, JONATHAN SYMONDS, Kingsley Reavell, Cambustion

12IM.8  
11:30		 M-WINS Inlet for Continuous PM2.5 Sampling. THI-CUC LE, Jung-Che Sung, Krishna Kumar Shukla, Chuen-Jinn Tsai, National Chiao Tung University

12LC LOW-COST AND PORTABLE SENSORS VI
FERRARA THEATER
Jingkun Jiang and R. Subramanian, chairs

12LC.1  
9:45		 Source Apportionment of Particulate Matter Using Low-Cost Particle Sensors with Co-Located Reference Measurements. DAVID HAGAN, Jesse Kroll, Eben Cross, Joshua Apte, Shahzad Gani, Lea Hildebrandt Ruiz, Sahil Bhandari, Gazala Habib, MIT

12LC.2  
10:00		 A Low-cost Sensor Network to Improve Air Quality Management: A Case Study in Jining, China. XIAOHUI QIAO, Qiang Zhang, Fenglin Liu, Ying Long, Jingkun Jiang, Tsinghua University

12LC.3  
10:15		 Development and Application of a New Palm-Sized Optical PM2.5 Sensor. TOMOKI NAKAYAMA, Yutaka Matsumi, ISEE, Nagoya University

12LC.4  
10:30		 Spatial and Temporal Variability of Air Quality in Pittsburgh, Pennsylvania with a 50-Node RAMP Network. R. SUBRAMANIAN, Carl Malings, Rebecca Tanzer, Aliaksei Hauryliuk, Provat Saha, Aja Ellis, Rose Eilenberg, Sriniwasa P.N. Kumar, Naomi Zimmerman, Allen Robinson, Albert A. Presto, Carnegie Mellon University

12LC.5  
10:45		 City Wide Mobile Air Sensor Network (MASEN) in Hong Kong for Evidence Based Air Quality Management. ZHI NING, Fenhuan Yang, Dane Westerdahl, City University of Hong Kong

12LC.6  
11:00		 Long-term Performance Evaluation of Commercial Low-Cost PM2.5 Sensors in Houston, Texas. H. LANGLEY DEWITT, Bradley Flowers, Will Ollison, Walt Crow, American Petroleum Institute

12LC.7  
11:15		 A Community Network of 100 Low-Cost Black Carbon Sensors. CHELSEA V. PREBLE, Julien Caubel, Troy Cados, Joshua Apte, Thomas W. Kirchstetter, University of California, Berkeley

12LC.8  
11:30		 Cloud-based Application to Manage Data from Distributed Air Quality Sensors Networks. BRANDON FEENSTRA, Ross Cheung, Vasileios Papapostolou, Andrea Polidori, South Coast Air Quality Management District

12MG AIR QUALITY IN MEGACITIES: FROM SOURCES TO CONTROL VI: IMPACTS
ROOM 274
Phil Hopke and Gufran Beig, chairs

12MG.1  
9:45		 Challenges of Air Quality Monitoring and Forecasting in Different Mega City Environments. G. BEIG, IITM, Pune, India

12MG.2  
10:00		 Contributions to Disease Burden from Major Sources of Air Pollution in India. Michael Brauer, Aaron Cohen, KATHERINE WALKER, Richard T. Burnett, Joseph Frostad, Qiao Ma, Randall V. Martin, Shuxiao Wang, Chandra Venkataraman, HEI GBD-MAPS Working Group, Health Effects Institute

12MG.3  
10:15		 Correlation between PM2.5 and Particle Number Concentrations in Four Major Cities: Toronto, Los Angeles, Helsinki and London. ALMA LORELEI DE JESUS, Md Mahmudur Rahman, Mandana Mazaheri, Luke Knibbs, Helen Thompson, Greg J. Evans, Cheol H. Jeong, Markku Kulmala, Tuukka Petäjä, Krista Luoma, Hilkka Timonen, Jarkko Niemi, Roy M. Harrison, David Beddows, Constantinos Sioutas, Mohammad Sowlat, Lidia Morawska, Queensland University of Technology

12MG.4  
10:30		 Characterization of Polycyclic Aromatic Hydrocarbons (PAHs) in Fine Particulate Matter (PM2.5) in Urban New York. HAIDER A KHWAJA, Zafar Aminov, Wen Yuan, Mirza M. Hussain, Shannon Foote, Wadsworth Center, University at Albany

12MG.5  
10:45		 Relative Importance of Emissions from Ships, Locomotives, and Freeways in the Communities near Ports of Los Angeles and Long Beach and Their Impact on the Air Quality of Los Angeles Basin. AMIRHOSEIN MOUSAVI, Mohammad Sowlat, Sina Hasheminassab, Olga Pikelnaya, Andrea Polidori, George Ban-Weiss, Constantinos Sioutas, University of Southern California

12MG.6  
11:00		 Comprehensively Assessing the Drivers of Future Air Quality in California. SHUPENG ZHU, Michael MacKinnon, James V. Soukup, Donald Dabdub, University of California, Irvine

12MG.7  
11:15		 Ambient Air Quality in Dhaka Bangladesh over Two Decades: Impacts of Policy on Air Quality. Bilkis Begum, PHILIP K. HOPKE, Atomic Energy Centre, Dhaka

12MG.8  
11:30		 Insights into PM2.5 Chemical Composition and Sources in Beijing Using an Extractive Electrospray Ionisation Long-Time-Of-Flight Mass Spectrometer (EESI-LTOF). YANDONG TONG, Veronika Pospisilova, Lu Qi, Giulia Stefenelli, Varun Kumar, Urs Baltensperger, Junji Cao, Rujin Huang, Andre S.H. Prévôt, Jay G. Slowik, Paul Scherrer Institute

12RA REMOTE/REGIONAL ATMOSPHERIC AEROSOL VII: REGIONAL AEROSOL
ROOM 260
Roya Bahreini and Lijie Li, chairs

12RA.1  
9:45		 Evaluation of the Second IMPROVE Equation. ANTHONY PRENNI, Jenny Hand, William Malm, Scott Copeland, Bret Schichtel, National Park Service

12RA.2  
10:00		 Measured In-situ Mineral Due Absorption Spectra. CHRISTOPHER ZANGMEISTER, James Radney, National Institute of Standards and Technology

12RA.3  
10:15		 Towards Properly Decoding Trends in Wet Deposition of Inorganic Ions Related to Emissions and Climate Drivers. Xiaohong Yao, LEIMING ZHANG, Environment and Climate Change Canada

12RA.4  
10:30		 Aerosol Liquid Water Driven by Anthropogenic Inorganic Salts: Implying Its Key Role in the Haze Formation over North China Plain. ZHIJUN WU, Yu Wang, Keding Lu, Song Guo, Limin Zeng, Yuanhang Zhang, Min Hu, Peking University, China

12RA.5  
10:45		 Coarse Aerosol Mass at Remote Sites across the United States. JENNY HAND, Bret Schichtel, Thomas Gill, Colorado State University

12RA.6  
11:00		 Heterogeneity in the Concentration Distribution of Semi-Volatile Organic Compounds in the Surface Boundary Layer over the Tropical Forest in Central Amazonia. JIANHUAI YE, Patrícia C. Guimarães, Carla E. Batista, Igor O. Ribeiro, Adan Medeiros, Matthew Stewart, Yaowei Li, Matheus A. Tomoto, Daniel Wang, Dasa Gu, Rafael L. Oliveira, Sérgio Duvoisin Junior, Karena McKinney, Alex Guenther, Rodrigo A. F. de Souza, Scot T. Martin, Harvard University

12RA.7  
11:15		 Seasonal Changes in Organic Aerosol Composition in Ulaanbaatar, Mongolia. SKYLER SIMON, Audrey Dang, Brent Williams, Jay R. Turner, Washington University in St. Louis

12RA.8  
11:30		 Fine Particulate Mass Scattering Efficiency and Refractive Index in the Central Amazonian Basin (ATTO station). SAMARA CARBONE, Guilherme Santa Cecília, Luciana Rizzo, Joel Brito, Nga Lee Ng, Lu Xu, Jorge Saturno, Bruna A. Holanda, Florian Ditas, Christopher Pöhlker, Meinrat O. Andreae, Paulo Artaxo, Federal University of Uberlândia

12SA SOURCE APPORTIONMENT II
ROOM 267
Laurent Poulain and Ben De Foy, chairs

12SA.1  
9:45		 High Resolution Analysis of Vehicle-related Organic Aerosols Observed at a Roadside Site in Hong Kong with the Application of TAG-ToF-MS. HAI GUO, Xiaopu Lyu, Wen Xu, John Jayne, Nathan Kreisberg, Allen H. Goldstein, Susanne Hering, Chak K. Chan, Xiangdong Li, Kin‐Fai Ho, Douglas Worsnop, Hong Kong Polytechnic University

12SA.2  
10:00		 A European-wide Intercomparison for Source Apportionment with Receptor and Chemical Transport Models. CLAUDIO BELIS, Denise Pernigotti, Guido Pirovano, FAIRMODE WG3 Community, European Commission - Joint Research Centre

12SA.3  
10:15		 A Global Scale Source Apportionment Scheme for Particulate Matter using the GEOS-Chem Global Atmospheric Chemistry Model. CARMEN LAMANCUSA, Kristina Wagstrom, University of Connecticut

12SA.4  
10:30		 Excitation Emission Matrix Fluorescence Spectroscopy for Aerosol Source Identification. JAY RUTHERFORD, Neal Dawson-Elli, Igor Novosselov, Edmund Seto, Jonathan Posner, University of Washington

12SA.5  
10:45		 Fingerprinting Pre-monsoon Fine Aerosol Sources over Central Indo-Gangetic Plain. MANISH KUMAR, V.K. Sarma, R.S. Singh, Tirthankar Banerjee, Banaras Hindu University

12SA.6  
11:00		 Real Time Source Quantification of Secondary Organic Aerosol in Zurich Using Extractive Electrospray Ionization Time-Of-Flight Mass Spectrometry (EESI-TOF). LU QI, Giulia Stefenelli, Veronika Pospisilova, Yandong Tong, Christoph Hueglin, Martin Rigler, Xinlei Ge, Mindong Chen, Urs Baltensperger, Andre S.H. Prévôt, Jay G. Slowik, Paul Scherrer Institute

12SA.7  
11:15		 Impact of a Shrinking Saline Lake (Salton Sea) on Regional Dust Deposition and Composition. ALEXANDER FRIE, Alexis Garrison, Mia Maltz, Jon Botthoff, Steve Bates, Timothy Lyons, Emma Aronson, Roya Bahreini, University of California Riverside

12SA.8  
11:30		 Positive Matrix Factorization of SEM Based Individual Particle Results from the Middle East: A Comparison of Data Sets from Kuwait Collected during Two Time Periods. Johann Engelbrecht, GARY CASUCCIO, Traci Lersch, RJ Lee Group, Inc.

Friday 11:45 AM - 1:15 PM
Lunch on Your Own



Friday 12:00 PM - 1:00 PM
Meet Aerosol Pioneers 3



Friday 1:15 PM - 3:15 PM
Session 13: Platform



13AC AEROSOL CHEMISTRY XIII - NEW PARTICLE FORMATION AND GROWTH
ROOM 275
Andrewas Kuerten and Federico Bianchi, chairs

13AC.1  
1:15		 Biogenic New Particle Formation: From Pristine to Polluted Environments. LUBNA DADA, Martin Heinritzi, Mario Simon, Chao Yan, Dominik Stolzenburg, Katrianne Lehtipalo, Markku Kulmala, Jasper Kirkby, CLOUD Collaboration, University of Helsinki

13AC.2  
1:30		 The Birth of Haze: Molecular Understanding of New Particle Formation in Beijing. YING ZHOU, Chao Yan, Juha Kangasluoma, Yonghong Wang, Federico Bianchi, Tommy Chan, Biwu Chu, Lubna Dada, Kaspar Rudolf Dällenbach, Yueyun Fu, Xucheng He, Liine Heikkinen, Yiliang Liu, Yiqun Lu, Qingxin Ma, Pekka Rantala, Gan Yang, Rujin Yin, Joni Kujansuu, Tuukka Petäjä, Yongchun Liu, Lin Wang, Jingkun Jiang, Markku Kulmala, Beijing University of Chemical Technology

13AC.3  
1:45		 Chemistry of New Particle Growth During Spring Time in the Seoul Metropolitan Area, Korea. HWAJIN KIM, Qi Zhang, Korea Institue of Science and Technology

13AC.4  
2:00		 Molecular Understanding of the Suppression of Organic Nucleation by Isoprene. Martin Heinritzi, Lubna Dada, Mario Simon, Dominik Stolzenburg, Lukas Fischer, Andrea C. Wagner, ANDREAS KÜRTEN, Jasper Kirkby, Joachim Curtius, Goethe University Frankfurt

13AC.5  
2:15		 Impact of SO2 on Particle Formation and Growth from α-Pinene Ozonolysis. CHRIS STANGL, Justin Krasnomowitz, Murray Johnston, Shanhu Lee, University of Delaware

13AC.6  
2:30		 Mechanisms That Control the Contribution of Aromatic Highly Oxidized Multifunctional Compounds (Homs) to Initial Particle Growth in the Atmosphere. MINGYI WANG, Dexian Chen, Mao Xiao, Victoria Hofbauer, Penglin Ye, Alexander Lucas Vogel, Qing Ye, Roy Lee III Mauldin, Neil Donahue, Center for Atmospheric Particle Studies, Carnegie Mellon Uni

13AC.7  
2:45		 Thermodynamics of Neutral Ternary (H2SO4-H2O-NH3) New Particle Formation Derived from CLOUD Chamber Measurements. ANDREAS KÜRTEN, Goethe University, Frankfurt

13AC.8  
3:00		 Free Tropospheric New Particle Formation Observation from High Altitude Sites around the Globe. FEDERICO BIANCHI, Claudia Mohr, Diego Aliaga, Qiaozhi Zha, Xuemeng Chen, Otso Peräkyla, Joonas Enroth, Yee Jun Tham, Liine Heikkinen, Fernando Velarde, Juha Kangasluoma, Angela Marinoni, Stefania Gilardoni, Mikael Ehn, Katrianne Lehtipalo, Paulo Artaxo, Mikko Sipilä, Marcos Andrade, Radek Krejci, Armin Hansel, Paolo Laj, Tuukka Petäjä, Neil Donahue, Douglas Worsnop, Markku Kulmala, University of Helsinki

13AP AEROSOL PHYSICS IX
ROOM 265/266
William Heinson and Benjamin Sumlin, chairs

13AP.1  
1:15		 On the Inherent Measurement Uncertainty of Miniaturized PM Sensors. PAUL MAIERHOFER, Georg Röhrer, Alexander Bergmann, Graz University of Technology

13AP.2  
1:30		 How Uncertainties in Measurements and Choice of Regression Method Affect Inference from Data. SANTTU MIKKONEN, Mikko Pitkänen, Tuomo Nieminen, Antti Lipponen, Antti Arola, Kari Lehtinen, University of Eastern Finland

13AP.3  
1:45		 Filtration Efficiency and Discharging Behavior of Electret Filters. STEFAN SCHUMACHER, Rama Rao Jasti, Maximilian Kerner, Kilian Schmidt, Albert Hellmann, Sergiy Antonyuk, Christof Asbach, Institut für Energie- und Umwelttechnik e.V. (IUTA)

13AP.4  
2:00		 The Experimental Research on the Effect of Humidity on Fly-ash Collision Behaviour with Planar Surface. XUE LI, Ming Dong, Sufen Li, Dalian University of Technology

13AP.5  
2:15		 Investigation of Collisional Growth Rate of Titania Nanoparticles at High Flame Temperatures Through Molecular Dynamics Simulations. GIRISH SHARMA, Rajan K. Chakrabarty, Pratim Biswas, Washington University in St Louis

13AP.6  
2:30		 Effect of Time on Particle Resuspension from Substrates: Wind-tunnel Experiment and Analysis. Babak Nasr, JING QIAN, Morgan Minyard, Andrea R. Ferro, Goodarz Ahmadi, Suresh Dhaniyala, Clarkson University

13AP.7  
2:45		 Characteristics of Tire Wear Particles Generated by Tire Simulator under Various Driving Conditions. GIBAEK KIM, Seokhwan Lee, Korea Institute of Machinery and Materials

13AP.8  
3:00		 New Insight into the Kinetics of Particle Resuspension Process. Jesica Gisele Benito, Rodolfo Omar Uñac, Irene Ippolito, ANA MARÍA VIDALES, INFAP-CONICET, Universidad Nacional de San Luis

13BA BIOAEROSOLS VI BIOAEROSOL CONTAMINATION
ROOM 264
Simon Parker and Justin Taylor, chairs

13BA.1  
1:15		 Characterisation of Bioaerosols from Six Pig Farms Utilising Culture and Culture-Independent Methodologies. JOHN KERR WHITE, Jeppe Lund Nielsen, Anne Mette Madsen, Aalborg University

13BA.2  
1:30		 Size Distributions and Transport of Pathogenic Bioaerosol from Wastewater Treatment Plants. LIJIE LI, Xiao Huang, Hongliang Zhang, Michael Hoffmann, California Institute of Technology

13BA.3  
1:45		 Determining Distribution of Infectious Viruses in Aerosol Particles Using Water-Based Condensational Growth Technology. MAOHUA PAN, Leah Carol, John Lednicky, Arantzazu Eiguren Fernandez, Susanne Hering, Hugh Fan, Chang Yu Wu, University of Florida

13BA.4  
2:00		 Reduction Strategies for Airborne Contaminants in Pre-Commercial Pig Buildings. VALÉRIE LÉTOURNEAU, Ariane Lévesque, Matthieu Girard, Stéphane Godbout, Stéphane.P Lemay, Caroline Duchaine, IUCPQ-U.Laval, Canada

13BA.5  
2:15		 Bioaerosols Emissions from Open Waste Dumpsites: A case study of Olusosun Open Waste Dumpsite, Lagos Nigeria. GODWIN AKPEIMEH, Louise Fletcher, Barbara Evans, Member IPHEE, University of Leeds

13BA.6  
2:30		 Systematic Characterization of the Wideband Integrated Bioaerosol Sensor (WIBS), Including Fluorescence Thresholding and Clustering Analysis Strategies. NICOLE SAVAGE, Christine Krentz, Tobias Könemann, Taewon Han, Gediminas Mainelis, Christopher Pöhlker, J. Alex Huffman, University of Denver, now at Aerosol Devices

13BA.7  
2:45		 Using Single Particle Fluorescence to Characterise Bioaerosols Emissions from Green Waste Composting. ZAHEER AHMAD NASIR, Sean Tyrrel, Cranfield University, MK43 0AL, UK

13BA.8  
3:00		 Identification and Atmospheric Abundance of Primary Biological Aerosol Particles. Maria Zawadowicz, Karl D. Froyd, Daniel Murphy, Dominick Spracklen, Colette Heald, Peter Buseck, DANIEL CZICZO, MIT

13CA CARBONACEOUS AEROSOL VII: BIOMASS BURNING AND ORGANIC AEROSOL
ROOM 276
Kelley Barsanti and Naomi Zimmerman, chairs

13CA.1  
1:15		 Chemical Characterization of Biomass Burning Aerosols: Can We Reduce the Complexity of Primary Aerosol Emissions? ALESSANDRO FRANCHIN, Ann M. Middlebrook, Gabriela Adler, Matthew Coggon, Joost de Gouw, Jessica Gilman, Abigail Koss, Jesse Kroll, Kara D. Lamb, Christopher Lim, James Roberts, Joshua P. Schwarz, Kanako Sekimoto, Vanessa Selimovic, Chelsea Stockwell, Nick Wagner, Carsten Warneke, Rebecca Washenfelder, Caroline Womack, Robert J. Yokelson, Bin Yuan, CU CIRES - NOAA ESRL

13CA.2  
1:30		 Chemical Composition of Biomass Burning Particles Measured with a Soot Particle Aerosol Mass Spectrometer Downwind during the BBOP Study. TIMOTHY ONASCH, Anita Avery, John Shilling, Joda Wormhoudt, Arthur J. Sedlacek, Edward Fortner, Mikhail Pekour, Shan Zhou, Sonya Collier, Qi Zhang, Lawrence Kleinman, Ernie R. Lewis, Andrew Freedman, Leah Williams, Aerodyne Research, Inc.

13CA.3  
1:45		 The Effect of Hydrophobic Glassy Organic Material on the Cloud Condensation Nuclei Activity of Internally Mixed Particles with Different Particle Morphologies. Ankit Tandon, Nicholas Rothfuss, MARKUS PETTERS, North Carolina State University

13CA.4  
2:00		 Quantification of Fossil and Non-Fossil SOA from Combined 14C/AMS-PMF Analysis for the SOAS Field Campaign. SOENKE SZIDAT, Matthias Vonwiller, Gary Salazar, Weiwei Hu, Jose-Luis Jimenez, Eric Edgerton, Stephanie L. Shaw, Andre S.H. Prévôt, University of Bern

13CA.5  
2:15		 Discrepancies Between the Volatility Distributions of OA in the Ambient Atmosphere and the Laboratory. Eleni Karnezi, Evangelos Louvaris, Evangelia Kostenidou, Kalliopi Florou, Kerrigan Cain, SPYROS PANDIS, Carnegie Mellon University, University of Patras

13CA.6  
2:30		 Prediction of Atmospheric Organic Aerosol Concentrations From Carbonyl Absorption in the Mid-Infrared. Matteo Reggente, Robin Modini, Giulia Ruggeri, SATOSHI TAKAHAMA, Andrew Weakley, Alexandra Boris, Ann Dillner, Provat Saha, Andrew Grieshop, Christoph Hueglin, Christopher Pöhlker, Meinrat O. Andreae, Samara Carbone, Paulo Artaxo, EPFL

13CA.7  
2:45		 Optical Properties of Biomass Burning Carbonaceous Aerosol from Controlled Laboratory Burns and Ambient Wildfires. DIAN ROMONOSKY, Samantha Gomez, Jared Lam, Christian Carrico, Allison Aiken, Petr Chylek, Thom Rahn, Manvendra Dubey, Los Alamos National Lab

13CA.8  
3:00		 Estimates of Radiative Forcing by Carbonaceous Aerosols over Northern India. A.S. Panicker, R. Aditi, G. BEIG, K. Ali, IITM, Pune, India

13CB COMBUSTION VI
ROOM 263
Joel Corbin and Ranjit Kumar, chairs

13CB.1  
1:15		 A Study on Emission Characteristics of Indian and Chinese Coal. RANJIT KUMAR, He Jing, Pratim Biswas, DEI, Daya

13CB.2  
1:30		 Does Coal Combustion Emit Siloxane? ZHAOJIN AN, Wei Zhou, Haixia Ren, Mo Xue, Jianguo Deng, Jingkun Jiang, Tsinghua University

13CB.3  
1:45		 Effects of Pressure and Coal Seams on the Characteristics of Coal Fly Ash and Submicrometer Particle Size Distribution. ZEHUA WANG, Zhichao Li, Shuhua Ma, Shili Zheng, Pratim Biswas, Washington University in St Louis

13CB.4  
2:00		 Black Carbon Emissions Using Marine Fuels: An Instrument Comparison and Emissions Characterization. STEPHANIE GAGNE, Brigitte Behrends, Ali Momenimovahed, Kevin Thomson, Gert Jakobi, Volker Wichmann, National Research Council Canada

13CB.5  
2:15		 Infrared-Absorbing Carbonaceous Tar Can Dominate Light Absorption in Heavy-Fuel-Oil PM. JOEL CORBIN, Hendryk Czech, Dario Massabò, Carlo Mennucci, Francesco Buatier de Mongeot, Gert Jakobi, Fengshan Liu, Prem Lobo, Amewu Mensah, Jürgen Orasche, Simone Pieber, Benjamin Stengel, Li-Lin Tay, Marco Zanatta, Ralf Zimmermann, Andre S.H. Prévôt, Imad El Haddad, Martin Gysel, Paul Scherrer Institute

13CB.6  
2:30		 Jet Engine Exhaust at the Airport – HRTEM and XPS Analyses. RANDY VANDER WAL, Chung-Hsuan Huang, Penn State University

13CB.7  
2:45		 Aircraft Particle Emission from Sustainable Alternative Fuels: Results from Ground Measurements during the NASA/DLR Flight Campaigns ECLIF and ND-MAX. TOBIAS SCHRIPP, Prem Lobo, Joel Corbin, Gregory Smallwood, Ewan Crosbie, Claire Robinson, Michael Shook, Patrick Oßwald, Markus Köhler, DLR

13CB.8  
3:00		 Variation in Aircraft Engine Aerosol Emissions with Altitude During the NASA ACCESS Campaign. RICHARD MOORE, Kenneth Thornhill, Edward Winstead, Bernadett Weinzierl, Daniel Sauer, Hans Schlager, Claire Robinson, Michael Shook, Luke Ziemba, Bruce Anderson, NASA

13IM INSTRUMENTATION XI
FERRARA THEATER
Modi Chen and Tyler Johnson, chairs

13IM.1  
1:15		 Real-time QCM MOUDI for Ambient Aerosol Monitoring. MODI CHEN, Francisco Romay, Robert Anderson, H. Dirk Felton, TSI Incorporated

13IM.2  
1:30		 Dry Dispersion of Cohesive Powders for Continuous Aerosol Generation in the Sub-micron Size Range. Lekhnath Pokharel, Prashant Parajuli, Li Li, Ewe Jiun Chng, RANGANATHAN GOPALAKRISHNAN, The University of Memphis

13IM.3  
1:45		 Significantly Improving the Operation and Information Yield of Sensor-Type Instrument Densmo by Introduction of a Scanning Mode. PAXTON JUUTI, Antti Rostedt, Jyrki M. Mäkelä, Jorma Keskinen, Tampere University of Technology, Tampere, Finland

13IM.4  
2:00		 High Resolution Online Measurement of Aerodynamic Diameters Using the Differential Aerodynamic Particle Sizer (DAPS). DENNIS KIESLER, Thore Rosenberger, Frank Einar Kruis, University Duisburg-Essen

13IM.5  
2:15		 Aerosol Charging with a Piezoelectric Plasma Generator. Mario Anton Schriefl, ALEXANDER BERGMANN, Alexander Melischnig, Markus Puff, Graz University of Technology

13IM.6  
2:30		 Aerosol Charger Characterization using the Aerodynamic Aerosol Classifier. TYLER J. JOHNSON, Robert Nishida, Martin Irwin, Jonathan Symonds, Jason S. Olfert, Adam M Boies, University of Cambridge

13IM.7  
2:45		 Differential Diffusion Analyzer. ANSSI ARFFMAN, Paxton Juuti, Juha Harra, Jorma Keskinen, Tampere University of Technology, Tampere, Finland

13IM.8  
3:00		 Performance Comparison of Corona-based Wire-plate and Needle-mesh Aerosol Chargers. XIAOTONG CHEN, Qiaoling Liu, Jingkun Jiang, Da-Ren Chen, Tsinghua University

13MG AIR QUALITY IN MEGACITIES: FROM SOURCES TO CONTROL VII: CONTROLS
ROOM 274
Lupita Montoya and Min Hu, chairs

13MG.1  
1:15		 Air Quality in the Megacity of Beijing: From Sources to Control. MIN HU, Dongjie Shang, Yao Xiao, Jing Zheng, Song Guo, Zhijun Wu, Keding Lu, Limin Zeng, Sihua Lu, Shaodong Xie, Yuanhang Zhang, Peking University, Beijing, China

13MG.2  
1:30		 How Much Emission Reduction is Needed to Meet Ambient PM2.5 Standards in the Cities of Sichuan Basin? XUE QIAO, Wenye Deng, Hao Guo, Ya Tang, Jianlin Hu, Qi Ying, Hongliang Zhang, Sichuan University; Louisiana State University

13MG.3  
1:45		 Improved Air Pollution Control Incentive Measures and Regulations in the South Coast Air Basin with an Holistic Energy and Emissions Model. SCOTT A. EPSTEIN, Marc Carreras-Sospedra, Xinqiu Zhang, Sang-Mi Lee, South Coast Air Quality Management District

13MG.4  
2:00		 Quantifying Feedbacks between Pollution, Radiation and Boundary Layer Dynamics in Beijing. JESSICA SLATER, Gordon McFiggans, Hugh Coe, Sami Romakkaniemi, Juha Tonttila, Paul Connolly, David Topping, Pingqing Fu, Yele Sun, Simone Kotthaus, Zhijun Wu, University of Manchester

13MG.5  
2:15		 Dirty Jets: Observations of Ultrafine Particle Plumes from Landing Aircraft at Boston Logan Airport and a Data Science Approach to Identify the Culprits. Scott Hersey, Allen Downey, Caz Nichols, EBEN CROSS, Franklin W. Olin College of Engineering

13MG.6  
2:30		 Effects of Diesel Truck Regulations on Environmental Justice in a Major Freight Corridor in California. REGAN PATTERSON, Robert Harley, University of California, Berkeley

13MG.7  
2:45		 Air Pollution in Latin American Cities. Hector Jorquera, LUPITA MONTOYA, Nestor Rojas, University of Colorado Boulder

13MG.8  
3:00		 Seasonality of Air Pollution in Bogota: From Regional Biomass Burning Transport to Local Sources. RICARDO MORALES BETANCOURT, Luis Carlos Belalcazar, Juan Felipe Mendez, Maria Paula Perez-Peña, Yadert Contreras Barbosa, Juan Pablo Ayala, Universidad de los Andes

13SA SOURCE APPORTIONMENT III
ROOM 267
Sunni Ivey and Jay Rutherford, chairs

13SA.1  
1:15		 Source Apportionment of Brown Carbon Absorption by Coupling Ultraviolet-Visible Spectroscopy with Aerosol Mass Spectrometry. VAIOS MOSCHOS, Nivedita Kumar, Kaspar Rudolf Dällenbach, Urs Baltensperger, Andre S.H. Prévôt, Imad El Haddad, Paul Scherrer Institute / ETH Zurich

13SA.2  
1:30		 Wintertime Study of Ambient Aerosols (PM1 and PM2.5): Insights to Source Characterization and Atmospheric Transformation. GYANESH KUMAR SINGH, Prashant Rajput, Pradhi Rajeev, Dharmendra Kumar Singh, Amit Kumar Singh, Debajyoti Paul, Tarun Gupta, Indian Institute of Technology Kanpur

13SA.3  
1:45		 Carbonaceous Organic Aerosol Composition and Sources in the Baltic. ATHANASIA VLACHOU, A. Tobler, Houssni Lamkaddam, Carlo Bozzetti, Kaspar Rudolf Dällenbach, Gary Salazar, Soenke Szidat, Urs Baltensperger, Imad El Haddad, Andre S.H. Prévôt, Paul Scherrer Institute

13SA.4  
2:00		 Sulfuric Acid and Nanocluster Aerosol Measured in an Urban Street Canyon of Helsinki, Finland. MISKA OLIN, Riina Hietikko, Minna Aurela, Heino Kuuluvainen, Niina Kuittinen, Mia Isotalo, Hilkka Timonen, Jarkko Niemi, Topi Rönkkö, Miikka Dal Maso, Tampere University of Technology

13SA.5  
2:15		 Identification of the Chemically Distinct Groups of Atlantic Aerosol Particles from 53°N to 53°S. SHAN HUANG, Laurent Poulain, Wolfram Birmili, Zhijun Wu, Hartmut Herrmann, Alfred Wiedensohler, Jinan University

13SA.6  
2:30		 Source Apportionment of Organic Particulate Matter at the Phillips 66 Research Center in Bartlesville, Oklahoma. SHAOKAI GAO, Phillips 66 Research Center

13SA.7  
2:45		 Multi-Year Source Apportionment of Highly-Time Resolved Carbonaceous Aerosol in the Region of Paris, France. YUNJIANG ZHANG, Olivier Favez, Francesco Canonaco, Jean-Eudes Petit, Tanguy Amodeo, Francois Truong, Jean Sciare, Andre S.H. Prévôt, Valerie Gros, Alexandre Albinet, INERIS

13SA.8  
3:00		 Chemical Characterization of Secondary Organic Aerosol (SOA) in a Transitional Season of Biogenic VOC Emission. YUNLE CHEN, Theodora Nah, David Tanner, Masayuki Takeuchi, Hongyu Guo, Amy P. Sullivan, Lu Xu, Rodney J. Weber, Greg Huey, Nga Lee Ng, Georgia Institute of Technology

13TO AEROSOL TOXICOLOGY II
ROOM 260
Michal Padro and Chih-Hsiang Chien, chairs

13TO.1  
1:15		 Effect of Combustion Particle Size on Pathologically Important Responses in Lung Cells. KAMALJEET KAUR, Raziye Mohammadpour, Isabel C. Jaramillo, Robert Paine, Chris Reilly, Hamid Ghandehari, Kerry Kelly, University of Utah

13TO.2  
1:30		 Identification of the Factors Responsible for the Health Effects of Atmospheric Fine Particles by Cyclone Collection Method and Exposure Experiments. TOMOAKI OKUDA, Hirohisa Takano, Akiko Honda, Shuichi Hasegawa, Takayuki Kameda, Susumu Tohno, Toshinori Onishi, Michitaka Tanaka, Masahiko Hayashi, Keiichiro Hara, Chiharu Nishita, Daiki Shishido, Yoshihiro Terui, Tsubomi Sato, Kozo Inoue, Keio University

13TO.3  
1:45		 Personal and Ambient Exposure of Fine Particulate Matter and Its In-Vitro Effect on Lung Cell Line: A Study for Metro City Delhi. ANANYA DAS, Nisar Ali Baig, Arun Kumar, Vivekanandan Perumal, Gazala Habib, IIT Delhi

13TO.4  
2:00		 Seasonal Variations in Fine Particle Composition from Beijing Prompt Oxidative Stress Response In Vivo and In Vitro. MICHAL PARDO, Fanfan Xu, Xinghua Qiu, Tong Zhu, Yinon Rudich, Weizmann institute of science, Israel

13TO.5  
2:15		 Airborne Nanoparticle Release and Toxicological Risk from Metal Oxide-coated Textiles: Toward a Multi-scale Safe-by-design Approach. Paride Mantecca, Kaja Kasemets, Archana Deokar, Ilana Perelshtein, Aharon Gedanken, Yeon Kyoung Bahk, Bahareh Kianfar, JING WANG, ETHZ/Empa

13TO.6  
2:30		 Inhibition of Sub-Chronic Toxicity of Halloysite Nanotubes Aerosol by Enhancing Autophagy in Vivo and in Vitro. RUI RONG, Yongming Zhang, Qixing Zhang, University of Science and Technology of China

13TO.7  
2:45		 Development of a Computerized Nose-Only Inhalation Chamber for Nanotoxicology Study. WEI-HSUAN CHEN, Ming-Yeng Lin, Chih-Ching Chang, National Cheng Kung University

13TO.8  
3:00		 Characterization of an High-Efficiency Electrostatic Precipitator Regarding Particle Size, Aerosols Flow and Particle Concentration. HARALD WIEGAND, Jörg Meyer, Gerhard Kasper, KIT, Germany

Friday 3:15 PM - 3:30 PM
Coffee Break



Friday 3:30 PM - 5:00 PM
Session 14: Platform



14AC AEROSOL CHEMISTRY XIV - BIOMASS BURNING AND SEA SPRAY AEROSOL ORGANICS
ROOM 275
Amanda Frossard and Sophie Tomaz, chairs

14AC.1  
3:30		 Characterizing Potential Aqueous Secondary Organic Aerosol Formation from Biomass Burning Emissions during 2016 FIREX Campaign. SOPHIE TOMAZ, Tianqu Cui, Yuzhi Chen, Kenneth Sexton, James Roberts, Carsten Warneke, Robert J. Yokelson, Jason Surratt, Barbara Turpin, University of North Carolina at Chapel Hill

14AC.2  
3:45		 Modeling Secondary Organic Aerosol (SOA) Formation from Biomass Burning in the Euro-Mediterranean Region during the Summer 2007. MARWA MAJDI, Karine Sartelet, Florian Couvidat, Grazia Maria Lanzafame, Mounir Chrit, Solene Turquety, Youngseob Kim, Bertrand Bessagnet, Alexandre Albinet, CEREA, Ecole des Ponts ParisTech– EdF R&D, France

14AC.3  
4:00		 Characterizing Chemical Composition and Evolution of Brown Carbon Organic Aerosol from Primary and Photochemically-Aged Biomass Burning Emissions during 2016 FIREX Campaign. TIANQU CUI, Sophie Tomaz, Zhexi Zeng, Yuzhi Chen, Shiva Tarun, Kenneth Sexton, Shantanu Jathar, Jason Surratt, Barbara Turpin, University of North Carolina at Chapel Hill

14AC.4  
4:15		 Aromatic Volatile and Intermediate Volatility Compound Oxidation with Hydroxyl and Nitrate Radicals: Night-time SOA Formation from Residential Solid Fuel Burning Emissions. SIMONE PIEBER, Urs Baltensperger, Amelie Bertrand, Joel Corbin, Josef Dommen, Rujin Huang, Felix Klein, Nicolas Marchand, Ugo Molteni, Haiyan Ni, Jay G. Slowik, Brice Temime-Roussel, Christoph Zuth, Andre S.H. Prévôt, Paul Scherrer Institute

14AC.5  
4:30		 Hydroxyl and Nitrate Radical Oxidation of Agricultural Reduced Sulfur Compounds in the Presence of Amines. PAUL VAN ROOY, Kathleen Purvis-Roberts, Philip Silva, David R. Cocker III, University of California, Riverside

14AC.6  
4:45		 Characterization of Surface-Active Organics in Seawater and Primary Marine Aerosol Particles. AMANDA FROSSARD, Tret Burdette, Whitney Hudson, University of Georgia

14AP AEROSOL PHYSICS X
ROOM 265/266
Chris Hogan and Huang Zhang, chairs

14AP.1  
3:30		 The Kinetics of Aerosol Gelation. PAI LIU, William Heinson, Rajan K. Chakrabarty, Washington University in St. Louis

14AP.2  
3:45		 Measurement of the Dynamics of Inertial, Rigid Nylon Fibers in Isotropic Air Turbulence. SOFIA KUPERMAN, Lilach Sabban, René van Hout, Technion – Israel Institute of Technology

14AP.3  
4:00		 Experimental Verification of Transition Regime Aggregation Theories. Xiaoshuang Chen, Souvik Ghosh, David Buckley, R. Mohan Sankaran, CHRISTOPHER HOGAN JR., University of Minnesota

14AP.4  
4:15		 Entropy Evolution of a Coagulating Aerosol. ADAM M BOIES, Nihal El Fahim, University of Cambridge

14AP.5  
4:30		 A Closed Form Expression for the Collision Kernel to Describe Attractive Coulombic Interactions and a Framework for Generalization to Arbitrary Attractive Potentials. Harjindar Singh Chahl, RANGANATHAN GOPALAKRISHNAN, The University of Memphis

14AP.6  
4:45		 Investigation of the Contact Force Model of a Micrometer-sized Particle Impacting on a Wetted-surface. HUANG ZHANG, Qianfeng Liu, Yiyang Zhang, Shuiqing Li, Pratim Biswas, Washington University in St Louis

14BA BIOAEROSOLS VII BIOAEROSOL MEASUREMENT
ROOM 264
Jae Hee Jung and Tiffany Mott, chairs

14BA.1  
3:30		 Capture and Inactivation of Bio-aerosols using ZnO Nanofibers. ACHARIYA SURIYAWONG, Sukanya Munthum, Varong Pavarajarn, Faculty of Engineering, Chulalongkorn University, Thailand

14BA.2  
3:45		 Technical Considerations for Device Mediated Airborne Nontuberculous Mycobacteria (NTM) Infections. SUVAJYOTI GUHA, Jon Weeks, Katharine Segars, Wolloscheck David, Ryan Fung, Delya Delavary, Kelly Bauer, Elaine Mayhall, Nicole Gillette, U.S. Food and Drug Administration, CDRH

14BA.3  
4:00		 Antibiotic Resistant Bacteria (ARB) and Antibiotic Resistance Genes (ARGs) in Air Media. JING LI, Maosheng Yao, Peking University

14BA.5  
4:30		 Aerosolization of Palytoxin in Nose-only Aerosol System. AYSEGUL NALCA, Ondraya Frick, Virginia Livingston, David Dyer, Larry Bowen, Mark Poli, US Army Medical Research Institute of Infectious Diseases

14BA.6  
4:45		 Use of GREATpa System for Online Detection of Airborne Endotoxin. HAOXUAN CHEN, Maosheng Yao, Peking University

14CA CARBONACEOUS AEROSOL VIII: FIELD MEASUREMENTS
ROOM 276
Thorsten Hohaus and Ari Setyan, chairs

14CA.1  
3:30		 Optical and Thermal Measurements and Source Apportionment of TC, BC, OC, EC and CM with High Time-resolution and Comparison to Aerosol Mass Spectrometry. MARTIN RIGLER, Irena Jezek, Drinovec Luka, Janja Tursic, Kranjc Irena, Glojek Kristina, Jean-Philippe Putaud, Valerie Gros, Olivier Favez, David Green, Athanasia Vlachou, Christoph Hueglin, Yandong Tong, Giulia Stefenelli, Jay G. Slowik, Andre S.H. Prévôt, Anthony D.A Hansen, Grisa Mocnik, Aerosol d.o.o.

14CA.2  
3:45		 Long-term High Temporal Resolution Measurements of Carbonaceous Aerosol at a Suburban Station, in Athens, Greece – Assessment of Secondary Organic Aerosol Formation. Evangelia Diapouli, Stergios Vratolis, Athina-Cerise Kalogridis, Prodromos Fetfatzis, Maria Gini, KONSTANTINOS ELEFTHERIADIS, NCSR Demokritos, Athens, Greece

14CA.3  
4:00		 The MWAA Model as a Tool for Carbonaceous Aerosols Apportionment and as an Input for the Improvement of TOT Measurements. DARIO MASSABÒ, Vera Bernardoni, Rosaria Erika Pileci, Silvia G. Danelli, Lorenzo Caponi, Gianluigi Valli, Roberta Vecchi, Paolo Prati, University of Genoa and INFN Genoa, Italy

14CA.4  
4:15		 Long-Term, Continuous Aethelometer Monitoring Data Reveal Unexpected Black Carbon and Brown Carbon Sources. K. MAX ZHANG, George Allen, Philip K. Hopke, James Schwab, Oliver Rattigan, H. Dirk Felton, Cornell University

14CA.5  
4:30		 Characteristics of Carbonaceous Aerosols at Two Major Cities Located in the Indo-Gangetic Basin. ATAR SINGH PIPAL, Ajay Taneja, Suresh Tiwari, Dr. B. R. Aambedkar University, Agra, India

14CA.6  
4:45		 Characteristics and Origins of Carbonaceous Aerosols at an Urban Site of Qatar Peninsula. WASIM JAVED, Bing Guo, Minas Iakovides, Qi Ying, Euripides G. Stephanou, Texas A&M University at Qatar

14DU COMBUSTION-GENERATED AEROSOLS: THE DESIRABLE AND UNDESIRABLE IV - BIOMASS AND COAL COMBUSTION
ROOM 263
Changfu You and Zhiwei Yang, chairs

14DU.1  
3:30		 Understanding Early Stage Processes during Pulverized Coal Combustion in a Two-stage Flat Flame Burner. DISHANT KHATRI, Adewale Adeosun, Akshay Gopan, Zhiwei Wang, Richard Axelbaum, Washington University in St. Louis

14DU.2  
3:45		 Excessive Air Pollution from Carbon-Neutral Fuels. Chunshui Lin, Colin O’Dowd, Darius Ceburnis, JURGITA OVADNEVAITE, National University of Ireland Galway, Ireland

14DU.3  
4:00		 Emission Behaviors of PM10 during Combustion of Pre-Treated Straw and Co-Combustion with Pulverized Coal. WENYU WANG, Chang Wen, Ying Zhou, Changkang Li, Minghou Xu, Huazhong University of Science and Technology, China

14DU.4  
4:15		 Comparison of Charge Fraction and Electrostatic Precipitation of Fly Ash from Combustion of India, US and China Coal Seams. ZHICHAO LI, Pratim Biswas, Washington University in St Louis

14DU.5  
4:30		 The Effects of Pressure on Alkali and Alkali Earth Metals in Particle Matter Generated from a Lab-Scale POFBC. JIA WANG, Lunbo Duan, Yuanqiang Duan, Xuebin Wang, Yong Yan, Southeast University, China

14DU.6  
4:45		 Numerical Study on Evaporation of Inherent Minerals during Combustion of a Char Particle. SIBO QU, Haiming Wang, Changfu You, Tsinghua University, China

14HA HEALTH RELATED AEROSOLS III
ROOM 260
Krystal Godri Pollitt and Ramesh Raliya, chairs

14HA.1  
3:30		 Diesel Engine Exhaust Particles: Science, Regulations and Technological Developments Leading to Cleaner Emissions. ROGER MCCLELLAN, Private Consultant

14HA.2  
3:45		 Cyclic Siloxane Oxidation over North America: Quantifying the Strength, Properties, and Lung Cytotoxicity of Widespread Silicon from Personal Care Products. Nathan Janechek, Benjamin King, Rachel Marek, Andrea Adamcakova-Dodd, Traci Lersch, Kristin Bunker, Gary Casuccio, Kaj Hansen, William Brune, Peter Thorne, Keri Hornbuckle, Jennifer Fiegel, CHARLES STANIER, University of Iowa

14HA.3  
4:00		 Daytime and Nighttime Particulate Matter Toxicity in an Urban City. TING ZHANG, Maosheng Yao, Peking University

14HA.4  
4:15		 Spatial and Temporal Variability in Chemical Composition of Fine Particulate Matter and Human Health Impact Assessment for the Megacity of Karachi, Pakistan. Lurie Kelly, HAIDER KHWAJA, Shedrack Nayebare, Zafar Fatmi, David Carpenter, Daniel Malashock, Azhar Siddique, Kamran Khan, Mirza M. Hussain, Fida Khatib, Wadsworth center, University at Albany

14HA.5  
4:30		 Relationship between Aerosol Composition and Sources and Their Oxidative Potential in Central Europe. KASPAR RUDOLF DÄLLENBACH, Gaëlle Uzu, Ivan Kourtchev, Laure-Estelle Cassagnes, Alexander Lucas Vogel, Giulia Stefenelli, Athanasia Vlachou, Jay G. Slowik, Jean-Luc Jaffrezo, Markus Kalberer, Josef Dommen, Urs Baltensperger, Imad El Haddad, Andre S.H. Prévôt, Paul Scherrer Institute / University of Helsinki

14HA.6  
4:45		 In Vitro Toxicity of PM Collected at Different Sites in Switzerland: Correlation between Chemical Composition and Toxicity. LAURE-ESTELLE CASSAGNES, Zaira Leni, Kaspar Rudolf Dällenbach, Gaëlle Uzu, Andre S.H. Prévôt, Urs Baltensperger, Jean-Luc Jaffrezo, Imad El Haddad, Marianne Geiser, Josef Dommen, Paul Scherrer Institute

14LC LOW-COST AND PORTABLE SENSORS VII
FERRARA THEATER
R. Subramanian and John Volckens, chairs

14LC.1  
3:30		 Extracting Air Quality from Photographs. Batsal Pudasaini, Joseph Skufca, Sumona Mondal, Natasha Banerjee, Jan Scrimgeour, Mark Kanaparthi, SURESH DHANIYALA, Clarkson University

14LC.2  
3:45		 Airbox: A Participatory Ecosystem for pm2.5 Monitoring. LING-JYH CHEN, Shih-Chun Lung, Sachit Mahajan, Hsin-Hung Hsieh, Jin-Wei Liu, Academia Sinica

14LC.3  
4:00		 Evaluation of a Low-Cost Personal Sampler for Assessing Respirable Dust Exposure in Taconite Mining. REBECCA FOOS, Nima Afshar-Mohajer, Karl Braun, Gurumurthy Ramachandran, John Volckens, Colorado State University

14LC.4  
4:15		 A Novel Method Based on Light Scattering for Distinguishing Water and Fly-ash Aerosols in Industrial Stack Emission. Satyanarayanan Seshadri, VIPUL DOGRA, Indian Institute of Technology, Madras

14LC.5  
4:30		 Intelligent PM2.5 Sensor Network Experience in Taiwan’s Campus and Industrial Park. HSUNLING BAI, Chungsying Lu, Shie-Yuan Wang, Wen-Chih Peng, Chun-Chia Hsu, Sihyu Liou, Chienchiao Hung, Yen-Chi Huang, Peiyu Lu, Wei So Sun, National Chiao Tung University

14LC.6  
4:45		 Using Low-Cost Sensors (RAMPs) to Evaluate the Spatial and Temporal Variation of Fine Particulate Matter Concentration within Environmental Justice Communities Surrounding Large Industrial Facilities. REBECCA TANZER, Carl Malings, Allen Robinson, R. Subramanian, Albert Presto, Carnegie Mellon University

14RA REMOTE/REGIONAL ATMOSPHERIC AEROSOL VIII: NEW PARTICLE FORMATION
ROOM 274
Sarah Styler and Coty Jen, chairs

14RA.1  
3:30		 Temporal Distribution of New Particle Formation Events in Brisbane, Australia. BUDDHI PUSHPAWELA, Rohan Jayaratne, Lidia Morawska, Queensland University of Technology, Brisbane, Australia

14RA.2  
3:45		 New Particle Formation and Sub-10nm Size Distribution Measurements in Paphos, Cyprus, during the A-LIFE Field Experiment. SOPHIA BRILKE, Nikolaus Fölker, Konrad Kandler, Nan Ma, Thomas Müller, Anne Philipp, Thomas Ryerson, Petra Seibert, Bernadett Weinzierl, Paul M. Winkler, University of Vienna

14RA.3  
4:00		 Identification of New Particle Formation Events with Deep Learning. Jorma Joutsensaari, MATTHEW OZON, Tuomo Nieminen, Santtu Mikkonen, Timo Lähivaara, Stefano Decesari, M. Cristina Facchini, Ari Laaksonen, Kari Lehtinen, University of Eastern Finland

14RA.4  
4:15		 Long-term Trends in Particle Number Size-distributions and New Particle Formation Observed at San Pietro Capofiume, Italy. TUOMO NIEMINEN, Jorma Joutsensaari, Ville Leinonen, Santtu Mikkonen, Taina Yli-Juuti, Pasi Miettinen, Annele Virtanen, Kari Lehtinen, Ari Laaksonen, Stefano Decesari, Leone Tarozzi, M. Cristina Facchini, University of Eastern Finland

14RA.5  
4:30		 Measuring Light Absorption by Organic Aerosols: Correction Factors for Solvent Extraction Based Photometry Techniques. NISHIT SHETTY, Apoorva Pandey, Wei Min Hao, Rajan K. Chakrabarty, Washington University in St. Louis

14RA.6  
4:45		 Aerial Observation of Atmospheric Nanoparticles in Fukue Island, Japan. KWANGYUL LEE, Indra Chandra, Yayoi Inomata, Yoshio Otani, Masahiko Hayashi, Akinori Takami, Takafumi Seto, Kanazawa University

14SA SOURCE APPORTIONMENT IV
ROOM 267
Shannon Capps and Yunle Chen, chairs

14SA.1  
3:30		 Going Deeper on the Characterization of the Biogenic SOA by Combining On-line and Off-line Approaches during F-BEACh 2014. LAURENT POULAIN, Anke Mutzel, Monique Teich, Nadja Triesch, Andreas Held, Stefanie Richters, Dominik van Pinxteren, Yoshiteru Iinuma, Martin Brüggemann, Alfred Wiedensohler, Hartmut Herrmann, Leibniz Institute for Tropospheric Research

14SA.2  
3:45		 Chemical Characterization and Source Contribution to PM2.5 Organic Fraction in Neighboring Towns of Bogota, Colombia. Felipe Villamil, Irene Rosas, James Schauer, NESTOR ROJAS, Universidad Nacional de Colombia

14SA.3  
4:00		 Comprehensive Analysis of PM2.5 in Toronto: Composition, Sources, and Health Effects. CHEOL H. JEONG, Alison Traub, Angela Huang, Jon M. Wang, Nathan Hilker, Anthony Munoz, Ewa Dabek-Zlotorzynska, Dennis Herod, Scott Weichenthal, Greg J. Evans, SOCAAR, University of Toronto

14SA.4  
4:15		 Source Apportionment, Wind Transport and Atmospheric Transformation of Carbonaceous Aerosol in the San Joaquin Valley, California. BENJAMIN DE FOY, Michael Olson, Alexandra Lai, Min-Suk Bae, Qingyang Liu, Matthew Skiles, James Schauer, St. Louis University

14SA.5  
4:30		 Ambient PM2.5 Source Apportionment: a Case Study of Tehran. SINA TAGHVAEE, Mohammad Sowlat, Amirhosein Mousavi, Mohammad Sadegh Hassanvand, Masud Yunesian, Kazem Naddafi, Constantinos Sioutas, University of Southern California

14SA.6  
4:45		 Comparison of PM2.5 Chemical Composition and Sources at a Rural Background Site in Central Europe between the Years 1993/1994/1995 and 2009/2010: Effect of Legislative Regulations and Economic Grow on the Air Quality. PETRA POKORNÁ, Jaroslav Schwarz, Radek Krejci, Erik Swietlicki, Vladimír Havránek, Vladimír Ždímal, Institute of Chemical Process Fundamentals CAS