Conference Agenda

IAQ and residents’ health before and after renovation – The Danish HOME-Health study

Charlotte Gabel¹, Grethe Elholm¹, Mia Kruse Rasmussen^2,3, Thea Hauge Broholt⁴, Steffen Petersen⁴, Torben Sigsgaard¹

¹Department of Public Health, Aarhus University, Denmark; ²Alexandra Institute, Aarhus, Denmark; ³AART Architects, Aarhus, Denmark; ⁴Department of Engineering, Aarhus University, Denmark

Effectiveness of electrostatic air cleaners for PM10 and PM2.5 removal from indoor air in kindergartens - a case study

Amelia Staszowska, Marzenna Dudzińska

Lublin University of Technology, Poland

Surveillance in schools and day-care facilities following health complaints in Luxembourg

Gladys Langue¹, Laura Fery¹, Jean-Raymond Guillard¹, Alicia Borras-Santos¹, Daniel Alvarez-Vaca^2,3, Matteo Creta², Carole Eicher⁴, Laurence Wurth⁴, Anne Vergison⁴, Radu Duca², An Van Nieuwenhuyse⁵

¹Unit Medical Expertise and Data Intelligence, Department of Health Protection, Laboratoire national de santé (LNS), Dudelange, Luxembourg; ²Unit Enviromental Hygiene and Human Biological Monitoring, Department of Health Protection, Laboratoire national de santé (LNS), Dudelange, Luxembourg; ³Department of Microbiology, Laboratoire national de santé (LNS), Dudelange, Luxembourg; ⁴Directorate of Health, Ministry of Health, Luxembourg, Luxembourg; ⁵Department of Health Protection, Laboratoire national de santé (LNS), Dudelange, Luxembourg

Set-up of a pregnancy cohort in Luxembourg with offspring follow-up

Alicia Borras-Santos¹, Gladys Langue¹, Fay Betsou², Jean-Raymond Guillard¹, Laura Féry¹, Carole Eicher³, Laurence Wurth³, Anne Vergison³, Radu Duca⁴, An Van Nieuwenhuyse⁵

¹Unit Medical Expertise and Data Intelligence, Department of Health Protection, Laboratoire national de santé (LNS), Dudelange, Luxembourg; ²Laboratoire national de santé (LNS), Dudelange, Luxembourg; ³Directorate of Health, Ministry of Health, Luxembourg, Luxembourg; ⁴Unit Environmental Hygiene and Human Biological Monitoring, Department of Health Protection, Laboratoire national de santé (LNS), Dudelange, Luxembourg; ⁵Department of Health Protection, Laboratoire national de santé (LNS), Dudelange, Luxembourg

Role of house dust microbiota in health benefits of dog keeping

Jenni M. Mäki^1,2, Pirkka V. Kirjavainen^1,3, Martin Täubel¹, Eija Piippo-Savolainen^2,4, Katri Backman^2,4, Juha Pekkanen^1,5, Anne Karvonen¹

¹Finnish Institute for Health and Welfare, Kuopio, Finland, Finland; ²Department of Paediatrics, Kuopio University Hospital, Kuopio, Finland; ³Department of Clinical Nutrition, Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland; ⁴University of Eastern Finland, Kuopio, Finland; ⁵Department of Public Health, University of Helsinki, Helsinki, Finland

Residential dampness and mold problems and asthma control among adults with asthma

Maritta S. Jaakkola, Henna Hyrkäs-Palmu, Jouni Jaakkola

Center for Environmental and Respiratory Health Research, University of Oulu, Oulu, Finland

Health risks factors during moisture damage investigations

Sirpa Rautiala, Tuula Räsänen, Marika Lehtola, Pirjo Korenius, Kari Salmi, Sanna Lappalainen

Finnish Institute of Occupational Health, Finland

Indoor air quality and job satisfaction in open plan offices with textile flooring

Joonas Ruokolainen, Antti Karjalainen, Marko Hyttinen, Pertti Pasanen

University of Eastern Finland, Finland

Students' perception of the school environment

Silvia Vilcekova, Eva Kridlova Burdova, Katarina Harcarova

Technical university of Košice, Slovak Republic

Smartwatch-based ecological momentary assessments for occupant wellness and privacy in buildings

Clayton Miller¹, Renee Christensen², Jin Kai Leong¹, Mahmoud Abdelrahman¹, Federico Tartarini³, Matias Quintana¹, Andre Matthias Müller⁴, Mario Frei¹

¹Dept. of the Built Environment, National University of Singapore, Singapore; ²International Well Building Institute (IWBI), New York, NY, USA; ³Berkeley Education Alliance for Research in Singapore (BEARS), Singapore; ⁴Saw Swee Hock School of Public Health, National University of Singapore, Singapore

The biological effects of repeated exposure of NHBE cells to indoor dust

Carine El Hajjar^1,2, Ivannah Pottier^1,2, Tiphaine Rogez-Florent³, Virginie Séguin^1,2, Véronique Andre^1,2

¹Normandie Univ, UNICAEN, UNIROUEN, ABTE, 14 000 Caen, France; ²Francois Baclesse Center - UR ABTE EA4651, Caen, France; ³Normandie Univ, UNICAEN, UNIROUEN, ABTE, 76 000 Rouen, France

Impact of repeated exposure to indoor dust on human macrophage polarization profile

Marie Lelong¹, Carine El Hajjar², Ivannah Pottier², Véronique Andre², Valérie Lecureur¹

¹University of Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) – UMR_S 1085, Rennes, France; ²nFaculty of Health, Normandie University, UNICAEN, Centre F. Baclesse, UR ABTE EA4651, 14000 Caen, France

Methodology development for the characterization of toxicological risks related to particulate pollution in underground stations

Ambre Delater^1,2, Brice Berthelot¹, Laurent Meunier¹, Sébastien Fable¹, Matheus De Mendonca Andrade¹, Manon Plumail¹, Ghislaine Lacroix¹, Isabelle Coll², Jessica Queron¹

¹INERIS, 60550, Verneuil-en-Halatte, France; ²LISA, UMR CNRS 7583, Université Paris Est Créteil et Université de Paris, Institut Pierre Simon Laplace (IPSL), Créteil, France

Ventilation alone fails to prevent overheating in a Nordic home field study

Ian Garman¹, Magnus Mattsson², Tomas Persson¹

¹Dalarna University, Sweden; ²University of Gävle, Sweden

Indoor humidity in Finnish schools in cold season

Pentti Kuurola¹, Timo Schreck², Filip Fedorik¹, Ulla Haverinen-Shaughnessy¹

¹The University of Oulu, Finland; ²Swegon Operations AB, Sweden

Elderly people thermal sensation with three local cooling devices in warm conditions

Minzhou Chen¹, Simo Kilpeläinen¹, Azin Velashjerdi Farahani¹, Risto Kosonen¹, Ru Ming²

¹Department of Mechanical Engineering, Aalto University, Espoo, Finland; ²School of civil engineering, Chongqing University, China

Evaluation of Indoor Thermal Environment in the Office Room of a Public Building with Radiant Air Conditioning

Rina Yamasaki¹, Katsuaki Hidari², Yoshimi Takahashi², Tatsuo Nobe¹, Koki Ogino¹

¹Kogakuin University, Japan; ²Takenaka Corporation, Japan

Field investigation on thermal environment and comfort of people in offices during post-heating season in cold climate

Bingbing Liu, Haiying Wang, Baowei Ge

Qingdao University of Technology, China

Experimental study on the effect of 4-way active chilled beam ventilation system on airborne infection risk

Ru Ming^1,2, Panu Mustakallio³, Tuomas Kaukola³, Risto Kosonen^4,5, Simo Kilpeläinen⁴, Sami Lestinen⁴, Baizhan Li^1,2

¹Chongqing University, China, People's Republic of; ²National Centre for International Research of Low-carbon and Green Buildings (Ministry of Science and Technology), Chongqing University, Chongqing 400045, China; ³Halton Oy, Finland; ⁴Department of Mechanical Engineering, Aalto University, Espoo, 02150, Finland; ⁵Nanjing Tech University, China

Measurement of Ventilation Rate and Evaluation of Infection Risk in a Classroom

Yusuke Tomizawa¹, Masayuki Ogata², Ryo Ochiai³, Megumi Takenaga⁴, Satoshi Hori⁵, Shin-ichi Tanabe¹

¹Department of Architecture, Waseda University, Tokyo, Japan; ²Tokyo Metropolitan University, Tokyo, Japan; ³Takenaka Corporation (Former Graduate Student, Waseda University); ⁴TOKYO GAS Corporation (Former Graduate Student, Waseda University); ⁵Juntendo University, Tokyo, Japan

Evaluation of infection probability in an office space using computational fluid dynamics (CFD) coupled with Wells-Riley model

Niko Siilin, Aku Karvinen, Hannu Salmela

VTT Technical Research Centre of Finland, Finland

Indoor Air Quality Improvements to Reduce Global Catastrophic Biological Risk

Paula J. Olsiewski, Richard Bruns, Clint Haines, Debora Sandiford, Gigi Gronvall

Johns Hopkins University, United States of America

ACTIVE Particle Control™ is Superior to Ultraviolet-C for Airborne Disinfection in a Health Club

Mark Ereth¹, Frank Stamatatos², Don Hess²

¹Mayo Clinic College of Medicine and Science, United States of America; ²SecureAire Technologies, LLC, United States of America

Chemical Free Cleaning, Microfiber cloths and Cleanability

Leila Kakko¹, Kiti Suomalainen², Saara Vossi¹

¹Tampere University of Applied Sciences, Finland; ²Lassila & Tikanoja Oyj, Finland

Probiotic cleaning agents and indoor microbes

Maria Valkonen¹, Merja Korkalainen¹, Heidi Nurmonen², Asko Vepsäläinen¹, Anne Hyvärinen¹, Martin Täubel¹

¹Finnish Institute for Health and Welfare, Finland; ²City of Helsinki, Finland

Health impact assessment of energy renovations on Irish domestic dwellings (HAVEN)

Nina Wemken¹, Edel Doherty¹, James McGrath¹, Asit Kumar Mishra¹, Hilary Cowie², Victoria Hogan¹, Marie Coggins¹

¹National University of Ireland Galway, Ireland; ²Institute of Occupational Medicine, Edinburgh, UK

Performance comparison of different particulate matter control technologies in an indoor environment

Aiswarya Kumar, Vasudev Malyan, Manoranjan Sahu

IIT Bombay, India

Chemical characterization of ultra-fine particles released from laser printers

Olaf Wilke, Stefan Seeger, Doris Brödner, Kerstin Erdmann, Fabian Rasch

Bundesanstalt für Materialforschung BAM, Germany

Human VOC emission during physical exercise

Lisa Ernle¹, Nijing Wang¹, Gabriel Bekö², Tatjana Müller¹, Pawel Wargocki², Charles J. Weschler³, Jonathan Williams¹

¹Max Planck Institute for Chemistry, Germany; ²International Centre for Indoor Environment and Energy, Department of Civil Engineering, Technical University of Denmark; ³Environmental and Occupational Health Sciences Institute, Rutgers University, Piscataway, NJ, USA

The effect of aging on decorative and renovation materials containing biocides

Nouha Zine Filali¹, Tamara Braish², Nadine Locoge², Yves Andres¹

¹IMT Atlantique, France; ²IMT Nord Europe, France

Emissions of volatile organic compounds from floor coverings and influence of ageing

Nathalie Costarramone¹, Hélène Garay¹, Hervé Plaisance¹, Chistophe Cantau², Valérie Desauziers¹

¹IPREM, IMT Mines Ales, Universite de Pau et des Pays de l’Adour, E2S UPPA, CNRS, Pau, France; ²Materials and constructive systems, Nobatek-INEF4, Anglet, France

Odour Emissions from Building Products – Simplifying the Evaluation of Perceived Intensity

Simone Brandt¹, Frank Brozowski², Wolfgang Horn³, Wolfgang Plehn², Birgit Müller¹

¹University of Applied Sciences (HTW Berlin), Germany; ²German Environment Agency (UBA), Germany; ³Bundesanstalt für Materialforschung und -prüfung (BAM), Germany

Seasonal fluctuation of indoor air 2-ethylhexanol levels after floor renovation

Olavi Vaittinen

Raksystems Suomi, Finland

Impact of building material based pahs on indoor air quality -A retrospective study

Evgeny Parshintsev¹, Jarno Komulainen²

¹Finnish Institute of Occupational Health, Finland; ²Vahanen Building Physics Ltd, Finland

Principal component analysis of VOC emissions from hidden mould growth

Vuokko Lappalainen^1,2, Jouni Sorvari³, Elina Sohlberg⁴, Pertti Pasanen¹

¹University of Eastern Finland; ²Sirate Group Ltd, Finland; ³Natural Resources Institute Finland (Luke), Helsinki, Finland; ⁴VTT Technical Research Centre of Finland

Properties of new vegetal concretes from an IAQ point of view

Cedric Perez, Christine Lors, Liselotte Tinel, Marie Verriele, Nadine Locoge, Frederic Becquart

IMT Nord Europe, France

Desktop 3D printers as indoor chemical and ultrafine particle sources

Antti Väisänen¹, Lauri Alonen², Marko Hyttinen¹

¹University of Eastern Finland, Finland; ²Savonia University of Applied Sciences

Volatile organic compounds in Finnish dwellings – data from a ten-year monitoring period

Miina Juntunen¹, Anniina Salmela¹, Kaisa Jalkanen¹, Hanna Hovi², Kaisa Wallenius², Anne Hyvärinen¹

¹Finnish Institute for Health and Welfare; ²Finnish Institute of Occupational Health

Convolution-LSTM-based Prediction Model of Multimodal Indoor Air Quality Data

Hoyeon Jeong^1,2,3, Yeonjae Park^1,2,3, Tae-Hwa Go^1,2,3, Jun Hyuk Koo^2,3, YouHyun Park^1,2,3, Se Hwa Hong^1,2,3, Sung Hwa Kim^1,2,3, JaeHun Han^1,2,3, Yong Whi Jeong^2,3,4, Woo Seok Jang^2,3, Kise Kim^3,5, Dae Ryong Kang^1,2,3,6

¹Department of Biostatistics, Yonsei University Wonju College of Medicine, Korea, Republic of (South Korea); ²National Health Big Data Clinical Research Institute, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea; ³Center of Digital Biomarker Research, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea; ⁴Department of Information and Statistics, Yonsei University, Wonju, Korea.; ⁵School of Health and Environmental Science, Korea University, Seoul, Korea 6 Department of Precision Medicine, Yonsei University Wonju College of Medicine, Wonju,; ⁶Department of Precision Medicine, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea

VOC Emission Factors in an Occupied School with Gas-Phase Air Cleaning

Brett William Stinson, Elliott Tyler Gall

Portland State University, United States of America

Emissions of Microbial Volatile Organic Compounds from Indoor Mold in Response to Light

Benjamin Marshall¹, Sarah Deek¹, Paulien Aerts¹, Amanda Stickney², Alexa Bakker², Allen Goldstein³, Rachel Adams³, Karen Dannemiller², Kerry Kinney¹, Atila Novoselac¹, Juan Pedro Maestre¹, Ardeshir Moftakhari¹, David Jarma¹, Pawel Misztal¹

¹The University of Texas at Austin, United States of America; ²The Ohio State University; ³University of California Berkeley

Indoor PM, TVOCs, and Formaldehyde concentrations in studio flats by household activities

Jahanzaib Muhammad^1,2, Shambhavi Sharma^1,2, Duckshin Park^1,2

¹Korea Railroad Research Institute, Korea, Republic of (South Korea); ²University of Science and Technology UST, Daejeon, South Korea

Mixture of VOCs to which children are exposed in different indoor settings

Marta Fonseca Gabriel¹, Fátima Felgueiras^1,2, Zenaida Mourão¹, Eduardo de Oliveira Fernandes³

¹INEGI, Institute of Science and Innovation in Mechanical and Industrial Engineering, Porto, Portugal; ²EPIUnit, Instituto de Saúde Pública da Universidade do Porto, Portugal; ³Faculty of Engineering, University of Porto, Portugal

Performance comparison of radon passive and active sensors under different indoor aerosol conditions

Joan Frédéric Rey^1,3, Nicolas Meisser², Joëlle Goyette Pernot³, Dusan Licina¹

¹Human-Oriented Built Environment Lab, School of Architecture, Civil and Environmental Engineering, École Polytechnique Fédérale de Lausanne, CH-1015, Lausanne, Switzerland; ²Musée géologique et Institut de Minéralogie et de Pétrographie, Université de Lausanne. CH-1015 Lausanne. Switzerland.; ³Transform Institute, Western Switzerland Center for Indoor Air Quality and Radon (croqAIR), School of Engineering and Architecture of Fribourg, HES-SO University of Applied Sciences and Arts Western Switzerland. CH-1700 Fribourg. Switzerland.

Counting man-made mineral fibres from settled dust: comparison of three sampling methods

Vesa Koskinen^1,2, Sirkku Häkkilä³, Anna-Mari Pessi³, Timo Murtoniemi¹

¹Sirate Group Oy, Finland; ²University of Turku, Department of Physics and Astronomy, Turku, Finland; ³University of Turku, Biodiversity unit, Laboratory of Aerobiology, Turku, Finland

Algorithm for PM2.5 gravimetric correction factor

Piet Jacobs

TNO, Netherlands, The

Impact of room temperature on human carbon dioxide emission rates at different physical activity levels

Kazuki Kuga¹, Pawel Wargocki², Kazuhide Ito¹

¹Faculty of Engineering Sciences, Kyushu University, Japan; ²International Centre for Indoor Environment and Energy, Department of Civil Engineering, Technical University of Denmark, Denmark

Exposure to particulate matter in various types of bakeries in Finland

Antti Karjalainen¹, Mirella Miettinen¹, Arto Säämänen², Pertti Pasanen¹

¹University of Eastern Finland; ²Finnish Institute of Occupational Health

Improving for indoor air quality selective, simple and quick assessment: case study

Žanna Martinsone, Ilona Pavlovska, Linda Paegle, Aneka Kļaviņa, Kristīne Sproģe, Inese Mārtiņsone

Rigas Stradiņš University, Latvia

Measuring indoor aerosol particle number concentration starting from nanocluster sizes

Joonas Vanhanen, Joonas Enroth, Aki Pajunoja

Airmodus Ltd., Helsinki, Finland

Workers exposure to pollutants and thermal comfort in horse stables: case study

Aneka Klavina, Ilona Pavloska, Zanna Martinsone, Inese Martinsone

Institute of Occupational Safety and Environmental Health, Riga Stradiņš University, Latvia

Indoor Air Quality Monitoring and Laboratory Analysis in Schools of La Mure

Chong Li, Denis Lopez, Jean-Louis Labrosse

Cléair, France

Development of a procedure for the analysis of the emissions of VVOCs

Morgane Even, Elevtheria Juritsch, Matthias Richter

Bundesanstalt für Materialforschung und –prüfung (BAM), Germany

Indoor CO2 Direct Air Capture (iCO2 DAC): indoor air pollutants as renewable carbon source

Luis Rafael López de León¹, Paolo Dessi¹, Alba Cabrera Codony¹, Bart Kraakman², Marilós Balaguer¹, Sebastià Puig¹

¹LEQUIA-Universitat de Girona, Spain; ²Jacobs Engineering

Outdoor air originated PM2.5 concentration in residences

Antti Korhonen^1,2, Isabell Rumrich^1,2, Heli Lehtomäki^1,2, Billy Braithwaite², Julian Lin², M. Lazaridis³, S.M. Almeida⁴, E. Diapouli⁵, C. Geels⁶, Otto Hänninen¹

¹Finnish Institute for Health and Welfare, Kuopio, Finland; ²University of Eastern Finland, Kuopio, Finland; ³Technical University of Crete, Chania, Greece; ⁴Universidade de Lisboa, Lisbon, Portugal; ⁵National Centre for Scientific Research (N.C.S.R.), “Demokritos”, Athens, Greece; ⁶Aarhus University, Aarhus, Denmark

Studying the efficiency of air cleaners at removing various indoor air impurities in classrooms

Hanna Leppänen, Taina Siponen, Kaisa Jalkanen, Miina Juntunen, Pekka Taimisto, Tarja Yli-Tuomi, Martin Täubel, Anne Hyvärinen

Finnish Institute for Health and Welfare, Finland

Novel Air Purification System for Classrooms and Offices that Cleans Exhaled Air

Anita Trajkovska-Broach, Ron Blum Blum, Stuart Sheldon

Air-Clenz Systems, United States of America

Presence of SARS-CoV-2 in HEPA Filters of Portable Air Cleaners

Florentina Villanueva^1,2, Isabel G. Fernandez de Mera³, Carmen Granda⁴, José de la Fuente^3,5, Christian Gortázar³, Beatriz Cabañas¹

¹Instituto de Investigación en Combustión y Contaminación Atmosférica, Universidad de Castilla-La Mancha, Ciudad Real, Spain; ²Parque Científico y Tecnológico de Castilla-La Mancha, Albacete, Spain; ³SaBio, Instituto de Investigación en Recursos Cinegéticos, IREC (UCLM & CSIC), Ciudad Real, Spain; ⁴Residencias CADIG Guadiana I y II, Centro Salud I de la Gerencia de Atención Integrada de Ciudad Real, Servicio de Salud de Castilla – La Mancha (SESCAM), Ciudad Real, Spain; ⁵Department of Veterinary Pathobiology, Center for Veterinary Health Sciences, Oklahoma State University, Stillwater, USA

Mold detection in the domestic indoor environment: preliminary results from Luxembourg

Lauralie Mangeot-Peter¹, Alicia Borras-Santos², Laura Féry², Gladys Langue², Jean-Raymond Guillard², Carole Eicher³, Laurence Wurth³, Anne Vergison³, An Van Nieuwenhuyse⁴, Radu Corneliu Duca¹

¹Unit Enviromental Hygiene and Human Biological Monitoring, Department of Health Protection, Laboratoire national de santé (LNS), Dudelange, Luxembourg; ²Unit Medical Expertise and Data Intelligence, Department of Health Protection, Laboratoire national de santé (LNS), Dudelange, Luxembourg; ³Directorate of Health, Ministry of Health, Luxembourg, Luxembourg; ⁴Department of Health Protection, Laboratoire national de santé (LNS), Dudelange, Luxembourg

Farm home-like indoor microbiota protect form asthma in urban homes

Christina Tischer^1,2, Martin Täubel², Anne M Karvonen², Balamuralikrishna Jayaprakash², Gunda Herberth³, Marie Standl⁴, Joachim Heinrich^4,5,6, Juha Pekkanen^2,7, Pirkka Kirvjavainen^2,8

¹Julius Maximilian University of Würzburg, Germany; ²Environmental Health Unit, Finnish Institute for Health and Welfare, Kuopio, Finland; ³Department of Environmental Immunology/Core Facility Studies, Helmholtz Centre for Environmental Research - UFZ, Leipzig, Germany; ⁴Institute of Epidemiology, Helmholtz Zentrum München - German Research Center for Environmental Health, Ingolstädter Landstraße 1, 85764, Neuherberg, Germany; ⁵Institute and Clinic for Occupational, Social and Environmental Medicine, University Hospital, LMU Munich, Ziemssenstraße 1, 80336, Munich, Germany; ⁶Allergy and Lung Health Unit, Melbourne School of Population and Global Health, University of Melbourne, 207 Bouverie St, Carlton, Melbourne, VIC, 3053, Australia; ⁷Department of Public Health, University of Helsinki, Helsinki, Finland; ⁸Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland

Associations between residential greenness, indoor microbiota and risk of developing allergic rhinitis

Christina Tischer^1,2, Teemu Zacheus², Martin Täubel², Carlos Gonzales-Inca³, Jonna Jalanka^2,4, Pauli Tuoresmäki², Balamuralikrishna Jayaprakash², Jussi Vahtera⁵, Anne Hyvärinen², Juha Pekkanen^2,6, Anne M Karvonen², Pirkka Kirjavainen^2,4

¹Julius Maximilian University of Würzburg, Germany; ²Enviromental Health Uni, Finnish Institute for Health and Welfare, Kuopio, Finland; ³Department of Geography and Geology, University of Turku, Turku, Finland; ⁴Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland; ⁵Department of Public Health, University of Turku, Turku, Finland; ⁶Department of Public Health, University of Helsinki, Helsinki, Finland

Comparison of amplicon sequencing and direct cultivation – early-stage results

Antti Juhani Salonen, Filip Fedorik, Lucy Davies

University of Oulu, Finland

Acrostalagmus luteoalbus, a rare allergenic, toxigenic, non-pathogenic fungus, found in indoor air, dust and building materials in a public building in Finland

Kirsi Vaali¹, Johanna Salo², András Varga³, Ekumi Kingley¹, László Kredics³, Aino Maria Andersson², Jarek Kurnitski², Heidi Salonen², Tuula Putus⁴

¹University of Helsinki Finland; ²Aalto University, Finland; ³University of Szeged Hungary; ⁴University of Turku Finland

Life after death in graveyards: Aspergillus sections, a menace deep hidden

Marta Dias^1,2,3, Renata Cervantes³, Bianca Gomes³, Liliana Aranha-Caetano^3,4, Carla Viegas^1,2,3

¹NOVA National School of Public Health, Public Health Research Centre, Universidade NOVA de Lisboa; ²Comprehensive Health Research Center (CHRC), Universidade NOVA de Lisboa; ³H&TRC- Health & Technology Research Center, Portugal; ⁴Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, University of Lisbon, Lisbon, Portugal

A building’s microenvironments: digging deeper into an indoor microbiome

Lucy Rebecca Davies¹, Aitor Barbero-López², Filip Fedorik³, Antti Haapala², Phillip C Watts¹

¹Department of Biological and Environmental Science, University of Jyväskylä, FI-40014, Finland; ²Faculty of Science and Forestry, School of Forest Sciences, University of Eastern Finland, Finland; ³Civil Engineering Research Group, University of Oulu, Finland

BENEFIT - Building Evaluations for Indoor Air Quality and Comfort in the Non-Residential Sector Following Energy Efficient Improvement

James A. McGrath, Miriam A. Byrne

Physics Unit, School of Natural Sciences and the Ryan Institute’s Centre for Climate and Air Pollution Studies, National University of Ireland Galway, Galway, Ireland.

Influence of outdoor temperature and Japanese regulation of energy efficiency on long-term vital statistic

Taro Mori¹, Kyoko Aoyama¹, Mai Hasegawa², Motoya Hayashi¹

¹Hokkaido Univ, Japan; ²Japan Post Holdings Co.,Ltd.

Indoor emissions from circular and renewable materials for buildings

Helene Bendstrup Klinke, Morlin Möller

Danish Technological Institute, Denmark

Carbon footprint and indoor climate of family houses in Slovakia

Katarína Harčárová, Jana Budajová, Silvia Vilčeková, Eva Krídlová Burdová, Peter Kapalo

Technical university of Košice, Slovak Republic

Modelling childhood exposure to indoor air pollution across socio-economic groups

Lauren Ferguson^1,3, Jonathon Taylor², Phil Symonds¹, Michael Davies¹

¹University College London, United Kingdom; ²Tampere University; ³UK Health Security Agency (formerly Public Health England)

Numerical analysis of particle dispersion and removal in differently ventilated rooms

Wenchao Wang¹, Ryozo Ooka², Hideki Kikumoto², Wonseok Oh², Chao Lin¹, Mengtao Han³

¹School of Engineering, The University of Tokyo, Tokyo, Japan; ²Institute of Industrial Science, The University of Tokyo, Tokyo, Japan; ³School of Architecture and Urban Planning, Huazhong University of Science and Technology, Wuhan, China

CFD investigation of rack-level airflow distribution optimization in a simplified data centre with non-uniform front-door porosity of racks

Xiaolei Yuan^1,2, Yumin Liang², Yiqun Pan², Risto Kosonen^1,3

¹Aalto University; ²Tongji University; ³Nanjing Tech University

Development needs of indoor air problem-solving processes in Finnish workplaces

Titta Manninen¹, Sanna Lappalainen¹, Tarja Hartikainen², Hanne Lindqvist², Jussi Niemi², Anniina Salmela³

¹Finnish Institute of Occupational Health, Finland; ²Association of Finnish Local and Regional Authorities, Finland; ³Finnish Institute for Health and Welfare

Finnish guideline for inspecting ventilation systems

Rauno Holopainen¹, Olli Seppänen², Siru Lönnqvist², Mervi Ahola³, Samuli Könkö⁴, Jorma Säteri¹

¹Metropolia University of Applied Sciences, Finland; ²The Finnish Association of HVAC Societies, FINVAC; ³Finnish Society of Indoor Air Quality and Climate, Finland; ⁴The HVAC Association of Finland, SuLVI, Finland

Healthy Premises 2028 Programme tackles indoor air problems

Katja Marjut Outinen¹, Vesa Pekkola², Timo Lahti³, Mikko Helasvuo⁴

¹Prime Minister's Office; ²Ministry of Social Affairs and Health; ³Ministry of the Environment; ⁴Ministry of Education and Culture

Bringing the indoor exposome to its full potential: multi-residue analysis in dust

Emilie Hardy¹, Matteo Creta¹, Alicia Borras-Santos², Carole Eicher³, Laurence Wurth³, Anne Vergison³, An van Nieuwenhuyse⁴, Radu Corneliu Duca¹

¹Unit Environmental Hygiene and Human Biological Monitoring, Department of Health Protection, Laboratoire national de santé (LNS), Dudelange, Luxembourg; ²Unit Medical Expertise and Data Intelligence, Department of Health Protection, Laboratoire national de santé (LNS), Dudelange, Luxembourg; ³Directorate of Health, Ministry of Health, Luxembourg, Luxembourg; ⁴Department of Health Protection, Laboratoire national de santé (LNS), Dudelange, Luxembourg

TOXinTRANSPORT: project about toxicological, chemical and physical characterizations of particles in the cabin air of TRANSPORT in movement

Jessica Queron¹, Ambre Delater¹, Guislaine Lacceoix¹, Matheus De-Mendonca-Andrade¹, Brice Berthelot¹, Cléo Tebby¹, Olivier Le Bihab¹, Alexandre Albinet¹, Marc Durif¹, Gaëlle Uzu², Sylvie Ngo³, Guillaume Suarez⁴

¹INERIS, France; ²IGE, France; ³SNCF, France; ⁴UNISANTE, Suisse

Predictive model of natural ventilation rate based on transfer learning

Dong Yoon Park, Hansaem Park, Jihyun Kang

Korea Advanced Institute of Science and Technology, Korea, Republic of (South Korea)

Flexible integrated energy system for buildings to meet the demand of energy use and healthy indoor environment: a case study

Liuliu Du-Ikonen¹, Xiaojie Lin², Wei Zhong², Hongfei Zhao², Mika Luoranen¹, Risto Soukka¹

¹Department of Sustainability Science, Lappeenranta-Lahti University of Technology LUT, Lappeenranta, Finland; ²College of Energy Engineering, Zhejiang University, Hangzhou, China