Color Space Mathematical Modeling Using Microsoft Excel

Autor/inn/en	Delgado-González, M. J.; Carmona-Jiménez, Y.; Rodríguez-Dodero, M. C.; García-Moreno, M. V.
Titel	Color Space Mathematical Modeling Using Microsoft Excel
Quelle	In: Journal of Chemical Education, 95 (2018) 10, S.1885-1889 (5 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Zusatzinformation	ORCID (Delgado-González, M. J.) ORCID (García-Moreno, M. V.)
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0021-9584
DOI	10.1021/acs.jchemed.7b00681
Schlagwörter	Mathematical Models; Spreadsheets; Color; Chemistry; Instructional Materials; Science Instruction; Measurement; Scientific Research; Researchers + Suchen Sie Ihr Suchwort? Mathematical model; Mathematisches Modell; Spread sheet; Spredsheets; Spreadsheet; Tabellenkalkulation; Colour; Farbbezeichnung; Farbe; Chemie; Lehrmaterial; Lehrmittel; Unterrichtsmedien; Teaching of science; Science education; Natural sciences Lessons; Naturwissenschaftlicher Unterricht; Messverfahren; Researcher; Forscher
Abstract	Colorimetry allows every color to be defined as a combination of three values, known as "color coordinates." Color coordinates allow researchers to universalize and standardize their color measurements, and nowadays, determining the color coordinates of samples is a routine method applied by organic and analytical chemists, students, and specialists like enologists. Although the colorimetry method requires a simple experimental procedure, many students, researchers and teachers might find the mathematical treatment of the data too difficult. In this paper, we introduce two workbooks using Microsoft Excel with Microsoft Visual Basic that simplify the use of colorimetry: one of these workbooks is specifically oriented to students and teachers, and it includes explanations and information about each color model. The second workbook is aimed at researchers, and it allows them to introduce and analyze numerous samples at the same time. Finally, another workbook has been included that contains various sample spectra that teachers can use to improve student comprehension of color coordinates. (As Provided).
Anmerkungen	Division of Chemical Education, Inc. and ACS Publications Division of the American Chemical Society. 1155 Sixteenth Street NW, Washington, DC 20036. Tel: 800-227-5558; Tel: 202-872-4600; e-mail: eic@jce.acs.org; Web site: http://pubs.acs.org/jchemeduc
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2020/1/01