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Jeongeun Yi, Hye Ri Yang and Chan Hee Lee
This study investigated the chemical compositions and color diversity of various colored glass beads excavated from the 4th century Suchonri site in Korea. The results reveal that the compositions of the coloring materials and stabilizers contain black o...
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Daniel Bassey, Ben Ngene, Isaac Akinwumi, Victor Akpan and Gideon Bamigboye
Across the world, ballasted railway tracks are utilised extensively due to their cost efficiency, ease of drainage, and capacity to withstand cyclic imposed loadings from heavy trains. In spite of these benefits, the ballast is often considered as a flex...
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Pedro Martínez-Santos, Miguel Martín-Loeches, Silvia Díaz-Alcaide and Kerstin Danert
Water access remains a challenge in rural areas of low-income countries. Manual drilling technologies have the potential to enhance water access by providing a low cost drinking water alternative for communities in low and middle income countries. This p...
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William Beck, Thomas Isenhart, Peter Moore, Keith Schilling, Richard Schultz and Mark Tomer
Streambank erosion may represent a significant source of sediment and phosphorus (P) to overall watershed loads; however, watershed-scale quantification of contributions is rare. In addition, streambanks are often comprised of highly variable stratigraph...
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Désiré Tsozué and Paul-Désiré Ndjigui
Investigation on the mobilization and the redistribution of major, trace and rare-earth elements (REE) was performed along a soil profile developed on gabbro in the semi-arid zone (Northern Cameroon), using mineralogical and geochemical analyses. The gab...
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Yannick Thiery, Pierre-Alexandre Reninger, Frederic Lacquement, Anne Raingeard, Maeva Lombard and Aude Nachbaur
Landslide hazard and risk assessment (LHA & LRA) in the French West Indies is a big challenge, particularly in Martinique, where several factors contribute to high slope sensitivity to landslides. This sensitivity is particularly due to volcanic ground, ...
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D. S. Agustawijaya
Pág. pp. 9 - 14
Soft rock is a term that usually refers to a rock material with a uniaxial compressive strength (UCS) less than 20 MPa. This low strength range might be influenced by physical characteristics, such as size, saturation, weathering and mineral content. A n...
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