Results 61 to 70 of about 1,759 (195)

Microspectrofluorimetry and chemometrics for the identification of medieval lake pigments

Heritage Science, 2018
Microspectrofluorimetry offers high sensitivity, selectivity, fast data acquisition, good spatial resolution (down to 2 μm), and the possibility of in-depth profiling.
Paula Nabais, Maria J. Melo, João A. Lopes, Tatiana Vitorino, Artur Neves, Rita Castro   +5 more
doaj   +1 more source

Asian knowledge and the development of calico printing in Europe in the seventeenth and eighteenth centuries [PDF]

, 2010
From the seventeenth century, the brilliance and permanence of colour and the exotic nature of imported Asian textiles attracted European consumers.
Riello, Giorgio
core   +1 more source

Florid pseudoepitheliomatous hyperplasia related to tattoo: a case report

International Wound Journal, Volume 10, Issue 5, Page 539-541, October 2013., 2013
Pseudoepitheliomatous hyperplasia is a benign condition defined by an exuberant proliferation of the epithelium with downward progression into the dermis. It may occur in reaction to several conditions including chronic cutaneous wound. We describe an unusual case of a florid pseudoepitheliomatous hyperplasia mimicking a well‐differentiated squamous ...
Aurelie de Roeck, Jean M Joujoux, Françoise Fournier, Michel Dandurand, Laurent Meunier, Pierre E Stoebner   +5 more
wiley   +1 more source

Optimum spectral window for imaging of art with optical coherence tomography [PDF]

, 2013
Optical Coherence Tomography (OCT) has been shown to have potential for important applications in the field of art conservation and archaeology due to its ability to image subsurface microstructures non-invasively.
A Alex, A Sainter, Borislava Peric, D Saunders, D Stifter, DC Adler, E Walmsley, H Liang, H Liang, H Liang, Haida Liang, JM Schmitt, L Carrion, M Bacci, M Gargano, M Wojtkowski, Marika Spring, P Kubelka, P Targowski, P Targowski, Rebecca Lange, S Lawman, T Arecchi, TB Brill, VM Kodach, WE Vargas, Y Pan, Y Wang   +27 more
core   +1 more source

Studies on Woolen Threads from Historical Tapestries [PDF]

, 2007
Fourier transform (FTIR) attenuated total reflectance (ATR)and second derivative spectroscopy has been used for the first time to evaluate the state of degradation in historical woollen threads from the collections of Flemish tapestries (15th-17th ...
Campana, Roberto, Odlyha, Marianne, Theodorakopoulos, Charis   +2 more
core  

Protecting threatened species and music traditions

Frontiers in Ecology and the Environment, Volume 23, Issue 6, August 2025.
Musical instruments are indispensable to music traditions worldwide and often made from natural materials derived from species that are increasingly endangered. International trade threatens the survival of some of these species, as addressed by their inclusion in the UN Convention on International Trade in Endangered Species of Wild Fauna and Flora ...
Silke Lichtenberg, Udo Nehren, Dieter Anhuf, Iris Brémaud, Tiago de Oliveira Pinto, Viviane S Fonseca‐Kruel, Volker Haag, Elisabeth Huber‐Sannwald, Stefan Jänicke, Gerald Koch, Jakob Kusnick, Haroldo C Lima, Eduardo Luiz Longui, Daniel Piotto, Juan Antonio Reyes‐Agüero, Patrícia Rosa   +15 more
wiley   +1 more source

Het omzeilen van monopoliehandel: Smokkel en belastingontduiking bij de handel in brazielhout, 1500-1674 [PDF]

, 2016
In this article we take the example of smuggled brazil wood to study the complex relationship between smuggling and the development ofoverseas empires. We trace the legal framework provided by the Portuguese monarchy and the WIC for the exploitation of ...
Antunes, Cátia, Post, Rob, Salvado, João Paulo   +2 more
core   +3 more sources

Germinação de sementes e formação de mudas de Caesalpinia echinata Lam. (Pau - Brasil): efeito de sombreamento Seed germination and seedling growth of Caesalpinia echinata Lam. (Brazilwood): shading effect

Revista Árvore, 2005
Caesalpinia echinata Lam. (pau-brasil) é a árvore nacional do Brasil, possui grande potencial ornamental, estando atualmente em perigo de extinção devido à exploração extrativista.
Francismar Francisco Alves Aguiar, Shoey Kanashiro, Armando Reis Tavares, Marcos Mecca Pinto, Giulio Cesare Stancato, Janaina de Aguiar, Thais Denise Rodrigues do Nascimento   +6 more
doaj   +1 more source

The 20th century and its new colours: Investigating the molecular structures of historical synthetic dyes using Raman spectroscopy

Journal of Raman Spectroscopy, Volume 55, Issue 3, Page 324-335, March 2024.
Raman spectroscopy was used for the chemical characterisation of early 20th century synthetic dyes, produced by the Italian chemical company Azienda Coloranti Nazionali e Affini (ACNA). After literature research into the commercial nomenclature and hypotheses about the molecular structures of the dyes, the application of Raman spectroscopy provided ...
Alessandro Ciccola, Kathryn Raeburn McClure, Ilaria Serafini, Flaminia Vincenti, Camilla Montesano, Alessandra Gentili, Roberta Curini, Gabriele Favero, Paolo Postorino   +8 more
wiley   +1 more source

Characterization of Pigments and Materials of the Original Body and Additions of the Book of Hours 50,1,1 from the Brazilian National Library

Semina: Ciências Exatas e Tecnológicas, 2023
The Brazilian National Library has in its collection a luxurious book of hours from the Royal Library of Portugal. For a long time, it was believed to have been made by the Italian painter Spinello Spinelli for King Fernando I (1345-1383) in 1378.
Isamara Lara de Carvalho, Renato Pereira de Freitas, Hiram da Costa Araújo Filho, Ana Luísa de Queiroz Baddini, Ana Letícia Castro de Oliveira, Letícia Silva de Paula, Luisa Malizia Alves   +6 more
doaj   +1 more source