Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Evangelia A. Varella"'
Autor:
Evangelia A. Varella
Publikováno v:
Tuning Journal for Higher Education, Vol 1, Iss 2, Pp 369-385 (2014)
The European Chemistry Thematic Network is a non-profit making association focused on enhancing the quality and harmonising the features of chemical education and training all over the European Higher Education Area. In the context of quality assuran
Externí odkaz:
https://doaj.org/article/59398dd834224fd1aefdf641014c775e
Publikováno v:
Applied Physics A. 112:469-478
A number of organic natural dyestuffs used in dyeing in ancient times, i.e. indigo, madder, turmeric, henna, cochineal, saffron and safflower, have been used to colour Egyptian fabrics based on linen. Their physicochemical properties have been evalua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::016b0b07a6316171da7975c9360b3f1c
https://doi.org/10.1007/s00339-012-7435-z
https://doi.org/10.1007/s00339-012-7435-z
Publikováno v:
Applied Physics A. 105:497-507
Archaeologists in Egypt discovered ancient colored textiles in great quantities in comparison with the analogous uncolored ones. Furthermore, the latter are far more deteriorated. Most research investigations into archaeological linen have been conce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea5b0c57be309d883d0d3f22e3edb446
https://doi.org/10.1007/s00339-011-6507-9
https://doi.org/10.1007/s00339-011-6507-9
Publikováno v:
Coloration Technology. 127:18-27
Cotton and wool fabrics were dyed with nine natural dyes obtained by aqueous extraction of the original plants/insect in an attempt to reconstruct traditional textile dyeing recipes, to optimise the methodology at all stages, i.e. extraction, mordant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d72dc0cc95df72c2f7b7fa441da212b
https://doi.org/10.1111/j.1478-4408.2010.00273.x
https://doi.org/10.1111/j.1478-4408.2010.00273.x
Publikováno v:
Journal of Cultural Heritage. 11:381-391
This study examines the materials of a contemporary pictorial artwork, belonging to the Macedonian Museum of Contemporary Art in Thessaloniki (Greece), and needing conservation. The combined use of micro-FTIR and micro-Raman spectroscopy allowed the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::176d578f8432bdcb6d94a322353c69e5
https://doi.org/10.1016/j.culher.2010.02.003
https://doi.org/10.1016/j.culher.2010.02.003
Publikováno v:
Journal of Cultural Heritage. 10:447-457
Based on both a historic and documentary and a physicochemical approach, the study is attempting to codify well-adapted antique, medieval and traditional textile dyeing recipes; to reconstruct them through a detailed sequence of simple and reproducib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a4ddf266e6c09cde568658d5ed99f37
https://doi.org/10.1016/j.culher.2009.02.003
https://doi.org/10.1016/j.culher.2009.02.003
Autor:
Evangelia A. Varella, Elli Kampasakali
Publikováno v:
Journal of Cultural Heritage. 9:77-88
In the present article an attempt is made to elucidate the organic colorants commonly encountered in the Russian avant-garde painting palette by a combined art historical, documentary and physicochemical investigation, and to examine the influence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3db4746416eecf3c7d0de62402e86762
https://doi.org/10.1016/j.culher.2007.02.005
https://doi.org/10.1016/j.culher.2007.02.005
Autor:
Evangelia A. Varella, Sophie Wilmet, Reiner Salzer, Ioannis Kozaris, Nineta Majcen, Francesco De Angelis, Philip D. P. Taylor
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 21(28)
Which country pays its chemists and chemical engineers the highest salaries? Where can I find a new job quickest? Which chemical sub-discipline offers most jobs? Reliable answers for these and other questions have been derived from the first European
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d072e31ff197fb820a8937161130963d
https://pubmed.ncbi.nlm.nih.gov/26059644
https://pubmed.ncbi.nlm.nih.gov/26059644
Publikováno v:
Analytical and bioanalytical chemistry. 407(3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1318f22ca746da6ce9dd48f9eda6b912
https://pubmed.ncbi.nlm.nih.gov/25323741
https://pubmed.ncbi.nlm.nih.gov/25323741
Autor:
Evangelia A. Varella
Conservation Science is a rather innovative application of instrumental analysis with steadily increasing importance. Although the first attempts for preserving material from the cultural heritage on a scientific basis are found in the 19th century p
