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Lasse Ylianttila

Observed names: L Ylianttila, L. Ylianttila, Ylianttila, Lasse
ORCID: 0000-0002-9787-127X
Observed ORCID: 0000-0002-9787-127X
OpenAlex ID: A5057354724
Erythemally Weighted Radiometers in Solar UV Monitoring: Results from the WMO/STUK Intercomparison
1998 · Kirsti Leszczynski, Kari Jokela, et al. · Photochemistry and Photobiology · 87
Narrow-band ultraviolet B radiation induces the expression of β-endorphin in human skin in vivo
2016 · Anna Jussila, Riitta Huotari-Orava, et al. · Journal of Photochemistry and Photobiology B Biology · 69
Evaluation of a Single-monochromator Diode Array Spectroradiometer for Sunbed UV-radiation Measurements¶
2004 · Lasse Ylianttila, Reijo Visuri, et al. · Photochemistry and Photobiology · 59
Heliotherapy improves vitamin D balance and atopic dermatitis
2008 · K. Vähävihu, L. Ylianttila, et al. · British Journal of Dermatology · 52
Narrowband ultraviolet B course improves vitamin D balance in women in winter
2010 · K. Vähävihu, L. Ylianttila, et al. · British Journal of Dermatology · 46
Spectral irradiance measurements of tungsten lamps with filter radiometers in the spectral range 290 nm to 900 nm
2000 · T K barsepp, P K rh, et al. · Metrologia · 43
Temperature effects of PTFE diffusers
2005 · Lasse Ylianttila, Josef Schreder · Optical Materials · 39
Comparison of narrowband ultraviolet B exposure and oral vitamin D substitution on serum 25-hydroxyvitamin D concentration
2012 · M.J. Ala-Houhala, K. Vähävihu, et al. · British Journal of Dermatology · 38
Diurnal variations in the UV albedo of arctic snow
2008 · O. Meinander, A. Kontu, et al. · Atmospheric chemistry and physics · 38
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5‐aminolaevulinic acid nanoemulsion is more effective than methyl‐5‐aminolaevulinate in daylight photodynamic therapy for actinic keratosis: a nonsponsored randomized double‐blind multicentre trial
2018 · J.E. Räsänen, N. Neittaanmäki, et al. · British Journal of Dermatology · 33
Circadian Time Effects on NB-UVB–Induced Erythema in Human Skin In Vivo
2017 · Veera Nikkola, Mari Grönroos, et al. · Journal of Investigative Dermatology · 32
Increased Uv Exposure in Finland in 1993
1995 · Kari Jokela, Kirsti Leszczynski, et al. · Photochemistry and Photobiology · 31
Intercomparison of erythemal broadband radiometers calibrated by seven UV calibration facilities in Europe and the USA
2008 · G. Hülsen, J. Gröbner, et al. · Atmospheric chemistry and physics · 27
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Narrowband ultraviolet B phototherapy improves quality of life of psoriasis and atopic dermatitis patients up to 3 months: Results from an observational multicenter study
2019 · Liisa Väkevä, Sirkka Niemelä, et al. · Photodermatology Photoimmunology & Photomedicine · 25
Evaluation of a Single‐monochromator Diode Array Spectroradiometer for Sunbed UV‐radiation Measurements¶
2005 · Lasse Ylianttila, Reijo Visuri, et al. · Photochemistry and Photobiology · 23
Determination of distance offsets of diffusers for accurate radiometric measurements
2006 · Pasi Manninen, Jari Hovila, et al. · Metrologia · 19
Empowering Heliotherapy Improves Clinical Outcome and Quality of Life of Psoriasis and Atopic Dermatitis Patients
2014 · T Karppinen, L Ylianttila, et al. · Acta Dermato Venereologica · 18
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Ultraviolet B radiation modifies circadian time in epidermal skin and in subcutaneous adipose tissue
2018 · Veera Nikkola, Maija E. Miettinen, et al. · Photodermatology Photoimmunology & Photomedicine · 16
Narrow-band ultraviolet B (NB UV-B) exposures improve mood in healthy individuals differently depending on chronotype
2019 · Anna Toledo, Toni Karppinen, et al. · Chronobiology International · 15
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Intercomparison of lamp and detector‐based UV‐irradiance scales for solar UV radiometry
2000 · Kari Jokela, Lasse Ylianttila, et al. · Journal of Geophysical Research Atmospheres · 15
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Visualizing Rayleigh Scattering through UV Photography
2015 · Anders V. Lindfors, Lasse Ylianttila · Bulletin of the American Meteorological Society · 14
Narrowband Ultraviolet B Exposures Maintain Vitamin D Levels During Winter: A Randomized Controlled Trial
2015 · T Karppinen, M Ala-Houhala, et al. · Acta Dermato Venereologica · 10
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Calibration of the broadband radiometers of the Finnish solar ultraviolet monitoring network
1995 · K Leszczynski, K Jokela, et al. · Metrologia · 10
The effect of vernal solar UV radiation on serum 25-hydroxyvitamin D concentration depends on the baseline level: observations from a high latitude in Finland
2017 · Toni Karppinen, Meri Ala-Houhala, et al. · International Journal of Circumpolar Health · 9
Narrow-band UVB radiation triggers diverse changes in the gene expression and induces the accumulation of M1 macrophages in human skin
2024 · Piia Karisola, Veera Nikkola, et al. · Journal of Photochemistry and Photobiology B Biology · 8
Works count: 54
Citation count: 830
H-index: 17
I10-index: 23
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