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Showing 1 to 9 of 9 entries
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Wideband four-level transmission gratings with flattened spectral efficiency.

Optics express

Pietarinen J, Vallius T, Turunen J.
PMID: 19516388
Opt Express. 2006 Apr 03;14(7):2583-8. doi: 10.1364/oe.14.002583.

Four-level transmission-type surface relief grating profiles with nearly flat efficiency over a spectral octave are designed by rigorous electromagnetic diffraction theory. Parametric optimization of the relief depths and transition points of the profile steps of these leads to efficiencies...

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Pietarinen J, Vallius T, Turunen J. Wideband four-level transmission gratings with flattened spectral efficiency. Opt Express. 2006;14(7):2583-8doi: 10.1364/oe.14.002583.
Pietarinen, J., Vallius, T., & Turunen, J. (2006). Wideband four-level transmission gratings with flattened spectral efficiency. Optics express, 14(7), 2583-8. https://doi.org/10.1364/oe.14.002583
Pietarinen, Juha, et al. "Wideband four-level transmission gratings with flattened spectral efficiency." Optics express vol. 14,7 (2006): 2583-8. doi: https://doi.org/10.1364/oe.14.002583
Pietarinen J, Vallius T, Turunen J. Wideband four-level transmission gratings with flattened spectral efficiency. Opt Express. 2006 Apr 03;14(7):2583-8. doi: 10.1364/oe.14.002583. PMID: 19516388.
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Affect in Peer Group Learning During Virtual Science Inquiry: Insights From Self-Reports and Video Observations.

Frontiers in psychology

Pietarinen T, Volet S, Lehtinen E, Vauras M.
PMID: 31993012
Front Psychol. 2020 Jan 14;10:2981. doi: 10.3389/fpsyg.2019.02981. eCollection 2019.

The purpose of this study was to explore affect in small groups learning together face-to-face in a virtual learning environment. The specific aims of the study were to establish how affect within groups (valence, intensity) related to the quality...

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Pietarinen T, Volet S, Lehtinen E, et al. Affect in Peer Group Learning During Virtual Science Inquiry: Insights From Self-Reports and Video Observations. Front Psychol. 2020;10:2981doi: 10.3389/fpsyg.2019.02981.
Pietarinen, T., Volet, S., Lehtinen, E., & Vauras, M. (2019). Affect in Peer Group Learning During Virtual Science Inquiry: Insights From Self-Reports and Video Observations. Frontiers in psychology, 102981. https://doi.org/10.3389/fpsyg.2019.02981
Pietarinen, Tarja, et al. "Affect in Peer Group Learning During Virtual Science Inquiry: Insights From Self-Reports and Video Observations." Frontiers in psychology vol. 10 (2019): 2981. doi: https://doi.org/10.3389/fpsyg.2019.02981
Pietarinen T, Volet S, Lehtinen E, Vauras M. Affect in Peer Group Learning During Virtual Science Inquiry: Insights From Self-Reports and Video Observations. Front Psychol. 2020 Jan 14;10:2981. doi: 10.3389/fpsyg.2019.02981. eCollection 2019. PMID: 31993012; PMCID: PMC6970948.
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Finnish Version of the Eating Assessment Tool (F-EAT-10): A Valid and Reliable Patient-reported Outcome Measure for Dysphagia Evaluation.

Dysphagia

Järvenpää P, Kuuskoski J, Pietarinen P, Markkanen-Leppänen M, Freiberg H, Ruuskanen M, Rekola J, Ilmarinen T, Kinnari TJ, Autio TJ, Penttilä E, Muttilainen MS, Laaksonen A, Oksanen L, Geneid A, Aaltonen LM.
PMID: 34518933
Dysphagia. 2021 Sep 13; doi: 10.1007/s00455-021-10362-9. Epub 2021 Sep 13.

Our aim was to validate a Finnish version of the Eating Assessment Tool (F-EAT-10) for clinical use and to test its reliability and validity in a multicenter nationwide study. Normative data were acquired from 180 non-dysphagic participants (median age...

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Järvenpää P, Kuuskoski J, Pietarinen P, et al. Finnish Version of the Eating Assessment Tool (F-EAT-10): A Valid and Reliable Patient-reported Outcome Measure for Dysphagia Evaluation. Dysphagia. 2021;doi: 10.1007/s00455-021-10362-9.
Järvenpää, P., Kuuskoski, J., Pietarinen, P., Markkanen-Leppänen, M., Freiberg, H., Ruuskanen, M., Rekola, J., Ilmarinen, T., Kinnari, T. J., Autio, T. J., Penttilä, E., Muttilainen, M. S., Laaksonen, A., Oksanen, L., Geneid, A., & Aaltonen, L. M. (2021). Finnish Version of the Eating Assessment Tool (F-EAT-10): A Valid and Reliable Patient-reported Outcome Measure for Dysphagia Evaluation. Dysphagia, . https://doi.org/10.1007/s00455-021-10362-9
Järvenpää, Pia, et al. "Finnish Version of the Eating Assessment Tool (F-EAT-10): A Valid and Reliable Patient-reported Outcome Measure for Dysphagia Evaluation." Dysphagia vol. (2021). doi: https://doi.org/10.1007/s00455-021-10362-9
Järvenpää P, Kuuskoski J, Pietarinen P, Markkanen-Leppänen M, Freiberg H, Ruuskanen M, Rekola J, Ilmarinen T, Kinnari TJ, Autio TJ, Penttilä E, Muttilainen MS, Laaksonen A, Oksanen L, Geneid A, Aaltonen LM. Finnish Version of the Eating Assessment Tool (F-EAT-10): A Valid and Reliable Patient-reported Outcome Measure for Dysphagia Evaluation. Dysphagia. 2021 Sep 13; doi: 10.1007/s00455-021-10362-9. Epub 2021 Sep 13. PMID: 34518933.
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Spectral control in anisotropic resonance-domain metamaterials.

Optics letters

Husu H, Mäkitalo J, Siikanen R, Genty G, Pietarinen H, Lehtolahti J, Laukkanen J, Kuittinen M, Kauranen M.
PMID: 21686025
Opt Lett. 2011 Jun 15;36(12):2375-7. doi: 10.1364/OL.36.002375.

We introduce a concept to control the spectral and dichroic properties of metamaterials. The approach is based on anisotropic metal nanoparticles and on varying their mutual orientation in a periodic lattice. Even seemingly inconsequential changes in particle ordering strongly...

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Husu H, Mäkitalo J, Siikanen R, et al. Spectral control in anisotropic resonance-domain metamaterials. Opt Lett. 2011;36(12):2375-7doi: 10.1364/OL.36.002375.
Husu, H., Mäkitalo, J., Siikanen, R., Genty, G., Pietarinen, H., Lehtolahti, J., Laukkanen, J., Kuittinen, M., & Kauranen, M. (2011). Spectral control in anisotropic resonance-domain metamaterials. Optics letters, 36(12), 2375-7. https://doi.org/10.1364/OL.36.002375
Husu, Hannu, et al. "Spectral control in anisotropic resonance-domain metamaterials." Optics letters vol. 36,12 (2011): 2375-7. doi: https://doi.org/10.1364/OL.36.002375
Husu H, Mäkitalo J, Siikanen R, Genty G, Pietarinen H, Lehtolahti J, Laukkanen J, Kuittinen M, Kauranen M. Spectral control in anisotropic resonance-domain metamaterials. Opt Lett. 2011 Jun 15;36(12):2375-7. doi: 10.1364/OL.36.002375. PMID: 21686025.
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Peirce on the justification of abduction.

Studies in history and philosophy of science

Bellucci F, Pietarinen AV.
PMID: 33218459
Stud Hist Philos Sci. 2020 Dec;84:12-19. doi: 10.1016/j.shpsa.2020.04.003. Epub 2020 May 12.

What sort of justification can be claimed for abduction? In this paper we reconstruct Peirce's answer to this question. We show that in his early works on the logic of science Peirce provided an abductive justification of abduction, and...

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Bellucci F, Pietarinen AV. Peirce on the justification of abduction. Stud Hist Philos Sci. 2020;84:12-19doi: 10.1016/j.shpsa.2020.04.003.
Bellucci, F., & Pietarinen, A. V. (2020). Peirce on the justification of abduction. Studies in history and philosophy of science, 8412-19. https://doi.org/10.1016/j.shpsa.2020.04.003
Bellucci, Francesco, and Pietarinen, Ahti-Veikko. "Peirce on the justification of abduction." Studies in history and philosophy of science vol. 84 (2020): 12-19. doi: https://doi.org/10.1016/j.shpsa.2020.04.003
Bellucci F, Pietarinen AV. Peirce on the justification of abduction. Stud Hist Philos Sci. 2020 Dec;84:12-19. doi: 10.1016/j.shpsa.2020.04.003. Epub 2020 May 12. PMID: 33218459.
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Fibre-optic endoscopic evaluation of swallowing as a second-stage diagnostic tool in 117 patients with dysphagia.

Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery

Björkman K, Pietarinen P, Mäkitie A, Markkanen-Leppänen M.
PMID: 33787059
Clin Otolaryngol. 2021 Sep;46(5):1106-1109. doi: 10.1111/coa.13776. Epub 2021 Apr 21.

No abstract available.

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Björkman K, Pietarinen P, Mäkitie A, et al. Fibre-optic endoscopic evaluation of swallowing as a second-stage diagnostic tool in 117 patients with dysphagia. Clin Otolaryngol. 2021;46(5):1106-1109doi: 10.1111/coa.13776.
Björkman, K., Pietarinen, P., Mäkitie, A., & Markkanen-Leppänen, M. (2021). Fibre-optic endoscopic evaluation of swallowing as a second-stage diagnostic tool in 117 patients with dysphagia. Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery, 46(5), 1106-1109. https://doi.org/10.1111/coa.13776
Björkman, Kajsa, et al. "Fibre-optic endoscopic evaluation of swallowing as a second-stage diagnostic tool in 117 patients with dysphagia." Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery vol. 46,5 (2021): 1106-1109. doi: https://doi.org/10.1111/coa.13776
Björkman K, Pietarinen P, Mäkitie A, Markkanen-Leppänen M. Fibre-optic endoscopic evaluation of swallowing as a second-stage diagnostic tool in 117 patients with dysphagia. Clin Otolaryngol. 2021 Sep;46(5):1106-1109. doi: 10.1111/coa.13776. Epub 2021 Apr 21. PMID: 33787059.
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Exploring data quality for some inorganic and organic constituents of inhalable particulate matter (PM10).

Environmental monitoring and assessment

Harkov R, Greenberg A, Darack F, McGeorge L, Pietarinen C.
PMID: 24254103
Environ Monit Assess. 1987 Jul;9(1):83-92. doi: 10.1007/BF00394218.

Quality assurance (QA) assessments of air pollution data sets provide a basis for evaluating the significance of various substances in the atmosphere. For non-criteria pollutants, QA results are seldom reported in the technical literature and are often difficult to...

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Harkov R, Greenberg A, Darack F, et al. Exploring data quality for some inorganic and organic constituents of inhalable particulate matter (PM10). Environ Monit Assess. 1987;9(1):83-92doi: 10.1007/BF00394218.
Harkov, R., Greenberg, A., Darack, F., McGeorge, L., & Pietarinen, C. (1987). Exploring data quality for some inorganic and organic constituents of inhalable particulate matter (PM10). Environmental monitoring and assessment, 9(1), 83-92. https://doi.org/10.1007/BF00394218
Harkov, R, et al. "Exploring data quality for some inorganic and organic constituents of inhalable particulate matter (PM10)." Environmental monitoring and assessment vol. 9,1 (1987): 83-92. doi: https://doi.org/10.1007/BF00394218
Harkov R, Greenberg A, Darack F, McGeorge L, Pietarinen C. Exploring data quality for some inorganic and organic constituents of inhalable particulate matter (PM10). Environ Monit Assess. 1987 Jul;9(1):83-92. doi: 10.1007/BF00394218. PMID: 24254103.
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The determination of lead in total suspended air particulates by x-ray fluorescence spectroscopy.

Talanta

Lafisca TA, Nagourney SJ, Pietarinen C.
PMID: 18965250
Talanta. 1991 Sep;38(9):995-8. doi: 10.1016/0039-9140(91)80315-q.

A method has been developed for the measurement of lead in air particulates collected on glass fiber filter paper with wavelength-dispersive x-ray fluorescence spectroscopy (WDXRF). Analyses conducted by both WDXRF and an EPA-approved procedure that employs acid sonication followed...

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Lafisca TA, Nagourney SJ, Pietarinen C. The determination of lead in total suspended air particulates by x-ray fluorescence spectroscopy. Talanta. 1991;38(9):995-8doi: 10.1016/0039-9140(91)80315-q.
Lafisca, T. A., Nagourney, S. J., & Pietarinen, C. (1991). The determination of lead in total suspended air particulates by x-ray fluorescence spectroscopy. Talanta, 38(9), 995-8. https://doi.org/10.1016/0039-9140(91)80315-q
Lafisca, T A, et al. "The determination of lead in total suspended air particulates by x-ray fluorescence spectroscopy." Talanta vol. 38,9 (1991): 995-8. doi: https://doi.org/10.1016/0039-9140(91)80315-q
Lafisca TA, Nagourney SJ, Pietarinen C. The determination of lead in total suspended air particulates by x-ray fluorescence spectroscopy. Talanta. 1991 Sep;38(9):995-8. doi: 10.1016/0039-9140(91)80315-q. PMID: 18965250.
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Efficient second-harmonic generation in silicon nitride resonant waveguide gratings.

Optics letters

Ning T, Pietarinen H, Hyvärinen O, Kumar R, Kaplas T, Kauranen M, Genty G.
PMID: 23073433
Opt Lett. 2012 Oct 15;37(20):4269-71. doi: 10.1364/OL.37.004269.

We demonstrate a thousand-fold enhancement of second-harmonic generation in an all-dielectric silicon nitride (SiN) resonant waveguide grating compared to a flat SiN film. The strong second-harmonic output measured at 532 nm results from the combination of the enhanced local...

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Ning T, Pietarinen H, Hyvärinen O, et al. Efficient second-harmonic generation in silicon nitride resonant waveguide gratings. Opt Lett. 2012;37(20):4269-71doi: 10.1364/OL.37.004269.
Ning, T., Pietarinen, H., Hyvärinen, O., Kumar, R., Kaplas, T., Kauranen, M., & Genty, G. (2012). Efficient second-harmonic generation in silicon nitride resonant waveguide gratings. Optics letters, 37(20), 4269-71. https://doi.org/10.1364/OL.37.004269
Ning, Tingyin, et al. "Efficient second-harmonic generation in silicon nitride resonant waveguide gratings." Optics letters vol. 37,20 (2012): 4269-71. doi: https://doi.org/10.1364/OL.37.004269
Ning T, Pietarinen H, Hyvärinen O, Kumar R, Kaplas T, Kauranen M, Genty G. Efficient second-harmonic generation in silicon nitride resonant waveguide gratings. Opt Lett. 2012 Oct 15;37(20):4269-71. doi: 10.1364/OL.37.004269. PMID: 23073433.
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Showing 1 to 9 of 9 entries