List of English-written texts on Light by Jan Hollan

• What is light pollution, and how do we quantify it? http://amper.ped.muni.cz/light/lp_what_is.pdf (12 p., 0.1 MB).

• Evaluation of the influence of artificial illumination of selected ski resorts to nature and landscape of Giant Mts. Nat. Park. In Czech; English excerpts are within http://amper.ped.muni.cz/light/ida/2005report.html#SECTION00042000000000000000

• Metabolism-influencing light: measurement by digital cameras. Poster at Cancer and Rhythm conference, Graz 2004. http://amper/noc/english/canc_rhythm/g_camer.pdf (10 p., 1 MB).

• Sleep disturbances by light at night: two queries made in 2003 in Czechia. Poster at Cancer and Rhythm conference, Graz 2004. http://amper.ped.muni.cz/noc/english/canc_rhythm/g_sleep.pdf (4 p., 0,2 MB)

• Siegelová, Jarmila - Fišer, Bohumil - Brázdová, Zuzana - Forejt, Martin - Homolka, Pavel - Vank, Pavel - Havelková, Alena - Hollan, Jan - Cornélissen, Germaine - Halberg, Franz. Disturbance of circadian rhythm in blood pressure by lack of darkness at night. Scripta medica, Brno : Faculty of Medicine, Masaryk University, 79, 3, pp. 147-154, 8 p. ISSN 1211-3395. 2006. http://www.med.muni.cz/biomedjournal/pdf/2006/03/147_154.pdf

• proposed introduction to the EuP streetlighting study http://amper.ped.muni.cz/light/EuP/lp_intro.pdf

• an explanation, which luminaire parameters are really important http://amper.ped.muni.cz/light/EuP/lp_fixt_par.pdf

• a description of advantages and technologies of luminaires which don't shine anywhere upwards http://amper.ped.muni.cz/light/EuP/FS.pdf

• Sustainable outdoor lighting: the most efficient and least polluting. (A recommendation for municipalities.) http://amper.ped.muni.cz/light/rules.pdf

• Directory on luminance measurement by digital cameras. http://amper.ped.muni.cz/light/luminance/ – apart from the text at the bottom of the directory, there is a draft of a paper on the method, http://amper.ped.muni.cz/light/luminance/english/rgbr.pdf

• PV light measurement at twilight and night, Brno Observatory http://amper.ped.muni.cz/weather/

• Directory with the ies2tab tool and many results obtained by it. http://amper.ped.muni.cz/light/ies2/ – a draft description of the methods is http://amper.ped.muni.cz/light/ies2/EasyLight-SaveTheSky/ch_best.htm and images for a lecture on it are http://amper.ped.muni.cz/light/lectures/06IAU50t_small.pdf (8 MB).

• Reports for IDA on its Czech Section. http://amper.ped.muni.cz/light/ida

• Why the sky over your town and even far from it glows so much? http://amper.ped.muni.cz/light/drafts/graphics/

• a template for amending Clean Air Acts http://www.astro.cz/darksky/eu_law/ http://www.astro.cz/darksky/eu_law/lpJan05n.pdf

• Various letters: http://amper.ped.muni.cz/jenik/letters/radiometry and http://amper.ped.muni.cz/darksky/a.