Results 21 to 30 of about 225,213 (253)

Parallels in Development of Modern Painting and Enameling in China

open access: yesJournal of Visual Art and Design, 2021
This paper highlights trends in the development of contemporary visual art in China through a parallel analysis of two of its components: painting and enamel art. The focus of the research is on the work of artists whose works combine a ‘western’ style with ‘eastern’ tradition.
Nataliia Stryzhko, Daria Mostovshchykova
openaire   +3 more sources

CLOROFILA EXTRAÍDA DE RESÍDUO INDUSTRIAL DA ERVA-MATE (Ilex paraguaiensis) UMA POSSIBILIDADE DE ECONOMIA CIRCULAR

open access: yesQuímica Nova, 2022
Chlorophyll is the most abundant green pigment on the planet, it is unstable and decomposes naturally. Mate-herb is a traditional native plant in the southern region of South America, and its tea is part of the local culture and extractive agriculture ...
André R. Petterson   +2 more
doaj   +1 more source

Black, Red and White: Characterization of Painting Materials on a Group of Bwa Masks from Burkina Faso

open access: yesApplied Sciences, 2023
The distinctive and visually striking wooden masks associated with the Bwa culture in Burkina Faso, West Africa, are carved from a soft wood into different shapes and display various geometrical patterns and symbols according to their purpose.
Clara Granzotto, Ken Sutherland
doaj   +1 more source

Adhesion and whitening effects of P11-4 self-assembling peptide and HAP suspension on bovine enamel

open access: yesClinical Oral Investigations, 2020
Objectives This study evaluated the adhesion and whitening effects of a combination of P11-4 self-assembling peptide and hydroxyapatite (peptide-HAP) on bovine enamel.
Niloofar Hojabri   +2 more
semanticscholar   +2 more sources

Effectiveness and Adverse Effects of Over-the-Counter Whitening Products on Dental Tissues

open access: yesFrontiers in Dental Medicine, 2021
The role of bleaching agents (e.g., hydrogen peroxide) in tooth bleaching is quite well-described in a few literature studies and considered as the option choice for those desiring brighter teeth, but alternative methods have emerged to fulfill the ...
Maiara Rodrigues de Freitas   +5 more
doaj   +1 more source

Marking Adult Colorado Potato Beetles, \u3ci\u3eLeptinotarsa Decemlineata\u3c/i\u3e (Coleoptera: Chrysomelidae) Using Paper Labels [PDF]

open access: yes, 2017
The smooth elytra of adult Colorado potato beetle, Leptinotarsa decemlineata, make this insect difficult to make efficiently for long-term field studies.
Caprio, Michael A   +2 more
core   +2 more sources

Une cave à amphores, une statue en pierre et une tête coupée de la fin de l’âge du Fer à Châteaumeillant (Cher)

open access: yesGallia, 2021
The oppidum of Châteaumeillant (Cher) belongs to the civitas of the Bituriges, whose boundaries correspond approximately to those of the current departments of Cher, Indre, and to which portions of Allier and Loir-et-Cher must be added.
Sophie Krausz   +3 more
doaj   +1 more source

Marcação individual de triatomíneos para estudos comportamentais e ecologicos Individual marking of tiratominea for behavioral and ecological studies

open access: yesMemorias do Instituto Oswaldo Cruz, 1983
Idealizou-se uma técnica de marcação de insetos adultos, visando principalmente à identificação individual de triatomineos, que consiste na elaboração de códigos correspondentes a números, através de cinco cores basicas (vermelho, branco, azul, verde e ...
José Roberto Mac Cord   +2 more
doaj   +1 more source

The development and characteristics of a hand-held high power diode laser-based industrial tile grout removal and single-stage sealing system [PDF]

open access: yes, 2002
As the field of laser materials processing becomes ever more diverse, the high power diode laser (HPDL) is now being regarded by many as the most applicable tool.
A. W. Gale   +25 more
core   +1 more source

Wishing for the Watch Face in Jonathan Swift’s “The Progress of Beauty”

open access: yesABO : Interactive Journal for Women in the Arts 1640-1830, 2018
This article illuminates the technological underpinnings of Jonathan Swift’s satire, “The Progress of Beauty” (1719), by exploring how eighteenth-century poetics of beauty and scientific progress pit human against automaton.
Jantina Ellens
doaj   +1 more source

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