Results 71 to 80 of about 62,511 (275)
Molecular Insights Into the Water Freezing on Kaolinite Surfaces: The Key Role of Surface Properties
International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.ABSTRACT Unfrozen water content is a key factor governing the physical properties of frozen soils, and variations in mineral surface properties play a critical role in determining this content. However, the fundamental physical mechanisms of how different mineral surfaces affect soil water freezing remain poorly understood.
Yijie Wang +2 more
wiley +1 more source
Role of addition of kaolin on the firing of white clay for Korean porcelain
Journal of Asian Ceramic Societies, 2020 The objectives of this study were to examine the role of the addition of kaolin on the firing of white clay for Korean porcelain by characterizing the fired composites at 1000–1300°C, and finally to estimate the production conditions of ancient Korean ...
Hiroaki Katsuki +10 more
doaj +1 more source
Frontiers in Earth Science, 2021 The Askartor Be-Mo deposit is located in the southeastern area of the Chinese Altay orogenic belt in Xinjiang, NW China. Zircon U-Pb data show that there are two periods of magmatic activities in the Askartor Be-Mo ore district, namely, the Devonian ...
Tang Yong, Zhang Hui, Lv Zheng-Hang
doaj +1 more source
Reinventing the Russian monarchy in the 1550s: Ivan the Terrible, the dynasty, and the church [PDF]
, 2007 Reinventing the Russian Monarchy in the 1550s: Ivan the Terrible, the Dynasty, and the Church by Sergei Bogatyrev This article focuses on the political and cultural priorities of the Daniilovichi dynasty in the middle of the sixteenth century.
Bogatyrev, S
core
Near Surface Geophysics, EarlyView.Abstract A better understanding of the near‐surface aquifer system of the Caxambu Water Park, located in the Minas Gerais State, Brazil, has been achieved. The study aimed to identify groundwater reservoirs and flow patterns and contribute to the hydrogeological conceptual model using a multi‐scale geophysical approach.
Emanuele F. La Terra +5 more
wiley +1 more source
The Rwenzori Mountains, a Paleoproterzoic crustal shear belt crossing the Albertine rift system [PDF]
, 2015 This contribution discusses the development of the Paleoproterozoic Buganda-Toro belt in the Rwenzori mountains and its influence on the western part of the East African Rift System in Uganda.
Aanyu, K. +6 more
core +1 more source
Archaeometry, EarlyView.ABSTRACT This paper examines transport amphorae of Greek/Aegean types from the 7th–4th c. BCE imported to the Phoenician coastal settlement of Tell el‐Burak, Lebanon. We present a selection of 58 pieces analyzed by typological, chemical (NAA), and petrographic approaches.
Maximilian Rönnberg +3 more
wiley +1 more source
Cement-rock interaction : infiltration of a high-pH solution into a fractured granite core [PDF]
, 2010 Within the framework of the HPF project (Hyperalkaline Plume in Fractured Rock) at the Grimsel Test Site (Switzerland), a small scale core infiltration experiment was performed at the University of Bern.
Mäder, Urs K., Soler, Josep M.
core +5 more sources
Archaeometry, EarlyView.ABSTRACT Since 2000, archaeological excavations have brought to light the sanctuary of Athena in Castro (Apulia, Italy), including terracotta roofs dated between the 6th and 4th centuries bce. Based on their morphological and stylistic features, it is suggested that the terracotta items were manufactured in the Greek colony of Taras (modern Taranto ...
M. M. N. Franceschini +7 more
wiley +1 more source
Mineralogy of graphite-bearing schists and calculation of graphitization temperature in the Band-e-Cherk district, Anarak metallogenic zone [PDF]
علوم زمین خوارزمی, 2023 The Band-e-Cherk exploration area is located in the structural zone of central Iran, northeast of the city of Ardestan, and the Anarak metallogenic zone.
Majid Ghasemi Siani +4 more
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