No photo of Kaarle Hämeri
  • PL 3 (Yliopistonkatu 2)

    00014

    Finland

1990 …2019

Research output per year

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Publications

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Conference contribution
2013

Clean air delivery rate test of five portable air cleaners

Mölgaard, B., Koivisto, A. J., Hussein, T. & Hämeri, K., 2013, Proceedings of FCoE in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Meeting 2013. p. 405-406 2 p. (Report Series in Aerosol Science; vol. Nro 142 (2013)).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Urban particle number concentration forecast model evaluation

Mölgaard, B., Birmili, W., Clifford, S., Massling, A., Eleftheriadis, K., Norman, M., Vratolis, S., Wehner, B., Corander, J., Hämeri, K. & Hussein, T., 2013, Proceedings of FCoE in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Meeting 2013. p. 403-404 2 p. (Report Series in Aerosol Science; vol. Nro 142 (2013)).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

2011

Bayesian forecast model for size-fractionated urban particle number concentrations

Mölgaard, B., Hussein, T., Corander, J. & Hämeri, K., 2011, Proceedings of the Finnish Center of Excellence and Graduate School in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Workshop 18.–20.5.2011. p. 270-271 3 p. (Report series in aerosol science; vol. 126).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

2010

Cluster analysis to atmospheric observations at SMEAR III

Mølgaard, B., Hussein, T. & Hämeri, K., 2010, Proceedings of the Finnish Center of Excellence and Graduate School in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Workshop 17.-19.5.2010. Kulmala, M., Bäck, J. & Nieminen, T. (eds.). Helsinki: Finnish Association for Aerosol Research, FAAR, 3 p. (Report Series in Aerosol Science A; no. 109).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

2008

On water condensation particle counters and their applicability to field measurements

Petaja, T., Manninen, H. E., Stratmann, F., Sipilä, M. J., Mordas, G., Aalto, P. P., Vehkamäki, H., Birmili, W., Hämeri, K. & Kulmala, M., 2008, Nucleation and Atmospheric Aerosols: Proceedings of the 17th International Conference on Nucleation and Atmospheric Aerosols ICNAA, 13.-17.8.2007, Galway, Ireland. Dowd, C. O. & Wagner, P. (eds.). Springer, Vol. I.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

2007

Contrasting organic aerosol behaviour in continental polluted, biomass burning and pristine tropical forest environments

Hämeri, K., Kulmala, M., Petäjä, T. & McMurry, P. H., 2007, Nucleation and atmospheric aerosols. p. 721-725 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Investigating the chemical composition of growing nucleation mode particles with CPC battery

Petäjä, T., Manninen, H. E., Sipilä, M., Aalto, P., Kulmala, M., Riipinen, I., Grönholm, T. & Hämeri, K., 2007, Nucleation and atmospheric aerosols. p. 984-988 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

On water condensation particle counters and their applicability to field measurements

Petäjä, T., Manninen, H. E., Mordas, G., Sipilä, M., Aalto, P., Vehkamäki, H., Birmili, W., Hämeri, K., Kulmala, M. & Stratmann, F., 2007, Nucleation and atmospheric aerosols. p. 698-710 13 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2006

Activation properties of urban atmospheric particles in the size range 3 to 11 nanometers

Birmili, W., Mordas, G., Petäjä, T., Aalto, P. P., Riipinen, I., Grönholm, T., Hämeri, K. & Kulmala, M., 2006, Proceedings of BACCI, NECC and FCoE activities 2005. Kulmala, M., Lindroth, A. & Ruuskanen, T. M. (eds.). Helsinki, p. 56-61 6 p. (Report Series in Aerosol Science; vol. 81A).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Detecting neutral particles below 3 nm: Calibration of UF-02 proto CPC and first results from Hyytiälä

Riipinen, I., Sipilä, M., Petäjä, T., Mordas, G., Manninen, H., Hirsikko, A., Hämeri, K. & Kulmala, M., 2006, Proceedings of BACCI, NECC and FCoE activities 2005. Kulmala, M., Lindroth, A. & Ruuskanen, T. M. (eds.). p. 500-504 5 p. (Report Series in Aerosol Science; vol. 81B).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Estimation of composition of growing aerosol particles using a condensation particle counter battery

Kulmala, M., Mordas, G., Petaja, T., Grönholm, T., Aalto, P. P., Vehkamäki, H., Gaman, A., Herrmann, E., Sipilä, M. J., Riipinen, I., Hämeri, K., Birmili, W. & Wagner, P. E., 2006, Proceedings of the International Aerosol Conference: 10.-15.9.2006, St. Paul, Minnesota, USA.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Formation and growth of atmospheric aerosol particles

Kulmala, M., Vehkamäki, H., Mordas, G., Petaja, T., Grönholm, T., Laakso, L., Hirsikko, A. E., Aalto, P. P., Hienola, A., Riipinen, I. & Hämeri, K., 2006, Proceedings of International Aerosol Conference 2006. p. 1611-1612

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Formation of indoor air particles as a result of D-limonene oxidation,

Vartiainen, E., Hämeri, K., Kulmala, M., Ruuskanen, T., Taipale, R. & Vehkamäki, H., 2006, Proceedings of International Aerosol Conference 2006. p. 1594

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

On condensation particle counter battery, Ibid.,

Kulmala, M., Mordas, G., Petaja, T., Aalto, P. P., Vehkamäki, H., Gaman, A., Herrmann, E., Grönholm, T., Sipilä, M. J., Hämeri, K., Birmili, W. & Wagner, P. E., 2006, Proceedings of BACCI, NECC and FCoE activities 2005. Finnish Association for Aerosol Research, p. 266-270 (Report series in aerosol science; no. 81).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

The condensation particle counter battery (CPCB): A new tool to investigate the activation properties of nanoparticles

Kulmala, M., Mordas, G., Petäjä, T., Grönholm, T., Aalto, P. P., Vehkamäki, H., Hienola, A. I., Herrmann, E., Sipilä, M., Riipinen, I., Manninen, H., Hämeri, K., Stratmann, F., Bilde, M., Winkler, P. M., Birmili, W. & Wagner, P. E., 2006, NOSA 2006 Aerosol symposium, combined with the X Finnish National Aerosol Symposium, Finnish-Czech Aerosol Symposium, and BACCI workshop, Helsinki 8.-10.11.2006. p. 171-174 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

The condensation particle counter battery (CPCB): A new tool to investigate the activation properties of nanoparticles.

Kulmala, M., Mordas, G., Petaja, T., Grönholm, T., Aalto, P. P., Vehkamäki, H., Hienola, A., Herrmann, E., Sipilä, M. J., Riipinen, I., Manninen, H. E., Hämeri, K., Stratmann, F., Bilde, M., Winkler, P. M., Birmili, W. & Wagner, P. E., 2006, NOSA 2006 Aerosol symposium, combined with the X Finnish National Aerosol Symposium, Finnish-Czech Aerosol Symposium, and BACCI workshop, Helsinki 8.-10.11. 2006. Finnish Association for Aerosol Research, p. 171-174 (Report series in aerosol science; no. 83).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

The role of sulphuric acid in formation and growth of particles in a diesel exhaust: Modelled vs. measured results

Pirjola, L., Arnold, F., Aufmhoff, H., Schuck, T., Lähde, T., Hämeri, K., Lemmetty, M., Rönkkö, T. & Keskinen, J., 2006, NOSA 2006 Aerosol symposium, combined with the X Finnish National Aerosol Symposium, Finnish-Czech Aerosol Symposium, and BACCI workshop, Helsinki 8.-10.11.2006. Vehkamäki, H., Bergman, T., Julin, J., Salonen, M. & Kulmala, M. (eds.). Helsinki, p. 287-291 5 p. (Report Series in Aerosol Science; vol. 83).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

2004

A turbulent mixing condensation particle counter UF-02proto

Mordas, G., Hämeri, K., Kulmala, M., Aalto, P. P. & Ulevicius, V., 2004, First Joint BACCI Meeting,14-16 June 2004 Physics Department, Lund, Sweden. p. 73-77

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Condensation Particle Counter with swirling flow saturator

Tolppa, J., Ukkonen, A., Moisio, M., Mordas, G., Hämeri, K., Aalto, P. & Kulmala, M., 2004, The IX Finnish National Aerosol Symposium. Vol. 67. p. 109-111

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Spatial and temporal aerosol particle number characterization in Helsinki, Finland

Hussein, T., Hämeri, K., Heikkinen, M. & Kulmala, M., 2004, The IX Finnish National Aerosol Symposium. Vol. 67. p. 171-176

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Ultrafine aerosol particle penetration in three indoor environments and ventilation scenario

Hussein, T., Hämeri, K., Heikkinen, M., Kuuspalo, K. & Kulmala, M., 2004, The IX Finnish National Aerosol Symposium, 10.-12.3.2004. Vol. 67. p. 165-170

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review