Topi Rönkkö

Black Carbon Instrument Comparison

Salo, L. (Speaker), Saarnio, K. (Contributor), Saarikoski, S. (Contributor), Teinilä, K. (Contributor), M. F. Barreira, L. (Contributor), Marjanen, P. (Contributor), Martikainen, S. (Contributor), Keskinen, H.-M. (Contributor), Lepistö, T. (Contributor), Aakko-Saksa, P. (Contributor), Hakkarainen, H. (Contributor), Pfeiffer, T. V. (Contributor), Jalava, P. I. (Contributor), Karjalainen, P. (Contributor), Keskinen, J. (Contributor), Kuittinen, N. (Contributor), Timonen, H. (Contributor) & Rönkkö, T. (Contributor)

27 elok. 2024

Aktiviteetti: Konferenssiesitelmä

Identifying regional and local sources of particle lung deposited surface area (LDSAal) in Düsseldorf, Germany.

Lepistö, T. (Speaker), Aurela, M. (Speaker), Lintusaari, H. (Contributor), Silvonen, V. (Contributor), Markkula, L. (Contributor), Schins, R. P. F. (Contributor), Timonen, H. (Contributor), Saarikoski, S. (Contributor) & Rönkkö, T. (Contributor)

26 elok. 2024

Aktiviteetti: Konferenssiesitelmä

Particle lung deposited surface area (LDSAal) and the PM2.5 in different urban environments and countries: Partial explanation for the non-linear PM2.5 dose-response?

Lepistö, T. (Speaker), Lintusaari, H. (Contributor), M. F. Barreira, L. (Contributor), Niemi, J. V. (Contributor), Silvonen, V. (Contributor), Salo, L. (Contributor), Markkula, L. (Contributor), Hoivala, J. (Contributor), Karjalainen, P. (Contributor), Timonen, H. (Contributor), Saarikoski, S. (Contributor) & Rönkkö, T. (Contributor)

13 toukok. 2024

Aktiviteetti: Konferenssiesitelmä

Lung deposited surface area of particles near varying pollution sources and in different countries: Relationship with PM2.5

Lepistö, T. (Speaker), Lintusaari, H. (Contributor), M. F. Barreira, L. (Contributor), Niemi, J. V. (Contributor), Silvonen, V. (Contributor), Salo, L. (Contributor), Markkula, L. (Contributor), Hoivala, J. (Contributor), Karjalainen, P. (Contributor), Timonen, H. (Contributor), Saarikoski, S. (Contributor) & Rönkkö, T. (Contributor)

22 marrask. 2023

Aktiviteetti: Konferenssiesitelmä

Contribution of local ultrafine particle emissions and regional background aerosol on lung deposited surface area (LDSA) of particles in Finland, Central Europe, India and Chile.

Lepistö, T. (Speaker), M. F. Barreira, L. (Contributor), Lintusaari, H. (Contributor), Niemi, J. V. (Contributor), Silvonen, V. (Contributor), Salo, L. (Contributor), Markkula, L. (Contributor), Hoivala, J. (Contributor), Aurela, M. (Contributor), Timonen, H. (Contributor), Jalava, P. I. (Contributor), Saarikoski, S. (Contributor) & Rönkkö, T. (Contributor)

7 syysk. 2023

Aktiviteetti: Konferenssiesitelmä

Inherently Charged Particle (ICP) Sensor: Measuring particles based on their natural charge

Salo, L. (Speaker), Rostedt, A. (Contributor), Kuuluvainen, H. (Contributor), Teinilä, K. (Contributor), Hooda, R. K. (Contributor), Rahman, M. H. (Contributor), Datta, A. (Contributor), Sharma, V. P. (Contributor), Subudhi, S. (Contributor), Hyvärinen, A.-P. (Contributor), Asmi, E. (Contributor), Martikainen, S. (Contributor), Karjalainen, P. (Contributor), Lal, B. (Contributor), Keskinen, J. (Contributor) & Rönkkö, T. (Contributor)

6 syysk. 2023

Aktiviteetti: Konferenssiesitelmä

Tiedosto

Sub-23 nm particles dominate non-volatile particle number concentrations in a busy street canyon

Lintusaari, H. (Speaker), Kuuluvainen, H. (Contributor), Vanhanen, J. (Contributor), Portin, H. (Contributor), Järvinen, A. (Contributor), Salo, L. (Contributor), Niemi, J. V. (Contributor) & Rönkkö, T. (Contributor)

30 maalisk. 2023

Aktiviteetti: Konferenssiesitelmä

Estimating lung deposited surface area of ambient fine particles in different urban environments in Finland

Lepistö, T. (Speaker), Lintusaari, H. (Contributor), M. F. Barreira, L. (Contributor), Niemi, J. V. (Contributor), Silvonen, V. (Contributor), Salo, L. (Contributor), Markkula, L. (Contributor), Hoivala, J. (Contributor), Karjalainen, P. (Contributor), Timonen, H. (Contributor), Saarikoski, S. (Contributor) & Rönkkö, T. (Contributor)

30 maalisk. 2023

Aktiviteetti: Konferenssiesitelmä

Inherently Charged Particle (ICP) Sensor: Measuring particles based on their natural charge

Salo, L. (Speaker), Rostedt, A. (Contributor), Kuuluvainen, H. (Contributor), Teinilä, K. (Contributor), Hooda, R. K. (Contributor), Rahman, M. H. (Contributor), Datta, A. (Contributor), Subudhi, S. (Contributor), Hyvärinen, A.-P. (Contributor), Timonen, H. (Contributor), Asmi, E. (Contributor), Martikainen, S. (Contributor), Karjalainen, P. (Contributor), Lal, B. (Contributor), Keskinen, J. (Contributor) & Rönkkö, T. (Contributor)

22 marrask. 2022

Aktiviteetti: Konferenssiesitelmä

Wintertime snapshots of ultrafine particles and lung deposited surface area of urban aerosol contributed by residential wood combustion, traffic, and aviation

Lepistö, T. (Speaker), M. F. Barreira, L. (Contributor), Helin, A. (Contributor), Niemi, J. V. (Contributor), Kuittinen, N. (Contributor), Lintusaari, H. (Contributor), Silvonen, V. (Contributor), Markkula, L. (Contributor), Manninen, H. E. (Contributor), Timonen, H. (Contributor), Jalava, P. I. (Contributor), Saarikoski, S. (Contributor) & Rönkkö, T. (Contributor)

21 marrask. 2022

Aktiviteetti: Konferenssiesitelmä

Variation in the size of lung-depositing particles between two cities

Salo, L. (Speaker), Hyvärinen, A.-P. (Contributor), Jalava, P. I. (Contributor), Teinilä, K. (Contributor), Hooda, R. K. (Contributor), Datta, A. (Contributor), Saarikoski, S. (Contributor), Lintusaari, H. (Contributor), Lepistö, T. (Contributor), Martikainen, S. (Contributor), Rostedt, A. (Contributor), Sharma, V. P. (Contributor), Rahman, M. H. (Contributor), Subudhi, S. (Contributor), Asmi, E. (Contributor), Niemi, J. V. (Contributor), Lihavainen, H. (Contributor), Lal, B. (Contributor), Keskinen, J. (Contributor), Kuuluvainen, H. (Contributor), Timonen, H. (Contributor) & Rönkkö, T. (Contributor)

4 elok. 2022 → 9 elok. 2022

Aktiviteetti: Konferenssiesitelmä

Measured LDSA concentrations indoors and outdoors at four schools/daycares in Finland

Salo, L. (Speaker), Silvonen, V. (Contributor), Raunima, T. (Contributor), Karjalainen, P. (Contributor), Vinha, J. (Contributor) & Rönkkö, T. (Contributor)

15 kesäk. 2022

Aktiviteetti: Konferenssiesitelmä

Tiedosto

Effects of various respiratory activities on human aerosol emissions

Saari, S. (Speaker), Tuhkuri Matvejeff, A. (Speaker), Rönkkö, T. (Speaker), Hakala, J. (Speaker), Taipale, A. (Speaker), Kuittinen, N. (Speaker), Silvonen, V. (Speaker), Heikkilä, P. (Speaker), Oksanen, L.-M. (Speaker), Sanmark, E. (Speaker), Laukkanen, A.-M. (Speaker), Alku, P. (Speaker) & Geneid, A. (Speaker)

13 kesäk. 2022

Aktiviteetti: Konferenssiesitelmä

Size-segregated exposure of lung deposited surface area (LDSA) near traffic and in a harbour

Lepistö, T. (Speaker), Kuuluvainen, H. (Contributor), Lintusaari, H. (Contributor), Kuittinen, N. (Contributor), Salo, L. (Contributor), Manninen, H. E. (Contributor), Timonen, H. (Contributor), Jalava, P. I. (Contributor), Saarikoski, S. (Contributor) & Rönkkö, T. (Contributor)

marrask. 2021

Aktiviteetti: Konferenssiesitelmä

Nanocluster aerosol concentrations in residential area of Helsinki in winter

Lintusaari, H. (Speaker), Isotalo, M. (Contributor), Niemi, J. V. (Contributor), Saarikoski, S. (Contributor), Svens, A. (Contributor), Portin, H. (Contributor), Timonen, H. (Contributor) & Rönkkö, T. (Contributor)

29 elok. 2019

Aktiviteetti: Konferenssiesitelmä

Topi Rönkkö

Aktiviteetit

Hakutulokset