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Bethel Uzoho, Nnaemeka Okoli, Ugochi Ekwugha
Pág. 43 - 58
Sesquioxides which play significant roles in soil classification and dominant soil properties vary in soils with particle size fractions. Using randomized complete block design, this study was conducted in the month of June 2018 to evaluate the impact of...
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Mark L. Schmelter, Peter Wilcock, Mevin Hooten and David K. Stevens
A Bayesian approach to sediment transport modeling can provide a strong basis for evaluating and propagating model uncertainty, which can be useful in transport applications. Previous work in developing and applying Bayesian sediment transport models use...
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Behdad Garmeh, Masoud Kasiri-Asgarani, Kamran Amini, Hamid Ghayour, Hamid Reza Bakhsheshi-Rad and Filippo Berto
Carbide-free bainitic (CFB) steels with a matrix of bainitic ferrite and thin layers of retained austenite, to reduce the manufacturing costs, usually do not contain alloying elements. However, a few reports were presented regarding the effect of alloyin...
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La Ode Arham, Fika Rofiek Mufakhir, Hendra Saputra
Pág. 103 - 109
Research on the extraction of gold ore from Pesawaran, , Lampung, Indonesia, was carried out using the agitation leaching method in cyanide solution. This study aimed to obtain information on the use of conventional cyanidation methods for extracting gol...
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La Ode Arham, Fika Rofiek Mufakhir, Hendra Saputra
Pág. 103 - 109
Research on the extraction of gold ore from Pesawaran, , Lampung, Indonesia, was carried out using the agitation leaching method in cyanide solution. This study aimed to obtain information on the use of conventional cyanidation methods for extracting gol...
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David A. Pintens, Kevin J. Shinners, Joshua C. Friede, Matthew F. Digman and Kenneth F. Kalscheur
An intensive processing mechanism that combined impact and shredding was applied to create physical disruption of whole-plant corn as a means to increase in situ dry matter (DM) digestion in lactating dairy cows. A ratio of treatment leachate conductivit...
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Kehui Xu, Samuel J. Bentley, Patrick Robichaux, Xiaoyu Sha, Haifei Yang
Pág. 1 - 19
Although the Mississippi River deltaic plain has been the subject of abundant research over recent decades, there is a paucity of data concerning field measurement of sediment erodibility in Louisiana estuaries. Two contrasting receiving basins for activ...
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Bo Li, Kaisheng Ming, Lichen Bai, Jing Wang and Shijian Zheng
A strategy to improve the mechanical and electrochemical properties of Cr15Fe20Co35Ni20Mo10 (Mo10) high-entropy alloys (HEA) by regulating the thermal-mechanical process was investigated. Due to the mutual competition between recrystallization and µ-phas...
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Roberto Zonta, Giorgio Fontolan, Daniele Cassin and Janusz Dominik
Lagoon sediments have heterogeneous structure and texture, contain shells and plants and are often highly bioturbated and disturbed by human activities. In such sediments, the selection of representative cores and the choice of a subsampling strategy are...
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Nieves López-González, Belén Alonso, Carmen Juan, Gemma Ercilla, Graziella Bozzano, Isabel Cacho, David Casas, Desirée Palomino, Juan-Tomás Vázquez, Ferran Estrada, Patricia Bárcenas, Elia d?Acremont, Christian Gorini and Bouchta El Moumni
The Djibouti Ville Drift is part of a contourite depositional system located on the southern side of the Djibouti Ville Seamount in the Alboran Sea (Western Mediterranean). The sedimentary record of a core located in the drift deposits has been character...
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Maria Dolores Fidelibus, Ilenia Argentiero, Filomena Canora, Roberta Pellicani, Giuseppe Spilotro and Gaetano Vacca
Studies dating almost a century relate clay properties with the structure of the diffuse double layer (DDL), where the charged surfaces of clay crystal behave like an electric capacitor, whose dielectric is the interstitial fluid. The intensity of the in...
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Valentina Flores-Aqueveque,Gabriel Vargas,Jose Rutllant,Jacobus P. Le Roux
Pág. 288 - 310
The coast of the Atacama Desert is characterized by the occurrence of strong south- and southwesterly winds. The arid climate, flat geomorphology and the characteristics of the superficial sediments on Pampa Mejillones, located in northern Chile (ca. 23°...
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