Results 31 to 40 of about 429 (105)

Synthesis of ZnO/CuO Composite by The Electrochemical Method in The Acetat Acid Solution

Equilibrium, 2018
The metal oxide composite is used to the microelectronic circuit, piezoelectric, fuel cell, sensor, catalyst, coating for preventing corrosion, and solar cell. The ZnO/CuO is one of the metal oxide composites.
Adrian Nur, Jundi Rofi’uddien, Muhammad Abdul Basir, Nazriati Nazriati, Fauziatul Fajaroh   +4 more
doaj   +1 more source

Analytical pyrolysis with in-situ silylation, Py(HMDS)-GC/MS, for the chemical characterization of archaeological and historical amber objects [PDF]

, 2013
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Colombini, Maria Perla, Ribechini, Erika, Rocchi, Marco, Selleri, Paola   +3 more
core   +2 more sources

Amber Networks in Prehistory: North-Eastern Iberia as a Case Study [PDF]

This study concerns prehistoric amber networks in north-eastern Iberia, emphasizing its distinct exchange dynamics compared to other regions of the Iberian Peninsula.
González Marcén, Paloma, Martinón-Torres, Marcos, Murillo-Barroso, Mercedes, Rosales, Mercedes Navero   +3 more
core   +8 more sources

MARIE-VICTOR ERNEST BAUDRIMONT

Revista CENIC Ciencias Químicas, 2022
Ernest Baudrimont (1821-1885) was a French chemist that carried a detailed study of the derivatives of sulfur and phosphorus, the treatment of cholera and diabetes, the origin of mineral waters, and certain organic chemistry reactions.
Jaime Wisniak
doaj  

The culture of amber in Scotland [PDF]

, 2013
The last place most people will associate with amber is Scotland. Yet, it is the place where some of the oldest inclusions (from the Carboniferous) in tree resin have been found. Amber is defined differently by different cultures.
Clark, N.
core  

An overview of Principal Components Analysis approaches in Raman studies of cultural heritage materials

Journal of Raman Spectroscopy, Volume 55, Issue 2, Page 125-147, February 2024.
The present overview answers the need of evaluating the current state of the art concerning the application of principal components analysis (PCA) to Raman spectroscopy studies of cultural heritage materials. Painting materials, both colouring and binding ones, were considered, together with natural and synthetic glasses, biogenic and mineral ...
Alessia Coccato, Maria Cristina Caggiani
wiley   +1 more source

Diversity of microfungi preserved in European Palaeogene amber [PDF]

, 2018
Fungi are one of the most diverse groups of organisms, but their fossil record is scarce compared with that of plants and animals. However, many fossils of microfungi have survived as inclusions in amber, which is fossilized resin produced by ancient ...
Kettunen, Elina
core  

A New Species of Eocene Whitefly—Gregorites michalskii sp. nov. (Hemiptera, Sternorrhyncha, Aleyrodidae) from Baltic Amber

Diversity
This paper describes a new species of extinct whitefly in the genus Gregorites Drohojowska & Szwedo, 2024, from the family Aleyrodidae. This species has been identified based on an inclusion in Eocene Baltic amber.
Jowita Drohojowska, Anita Gorzelańczyk, Jacek Szwedo   +2 more
doaj   +1 more source

Amber provenance as a Chrono-Cultural Proxy: Insights from FTIR analysis in the Iberian Peninsula [PDF]

In recent years, significant advancements have occurred in our comprehension of amber consumption patterns in the Iberian Peninsula. This progress stems from the increasing volume of FTIR data related to both archaeological and geological amber ...
Blanes, J.M.M., Garrido Cordero, J.A., Gonçalves, J.L.V., Lázarich González, María de la Concepción, Odriozola, C.P., Romero García, G., Sousa, A.C., Sánchez Gómez, D., Zambrana Vega, M.D.   +8 more
core   +1 more source

Amber [PDF]

, 1901
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M'Kenny Hughes, T.
core   +1 more source