Results 91 to 100 of about 20,197 (235)

SLAMS‐2.0: A Stochastic, Lagrangian Particle‐Resolving Modeling Framework for Investigating the Biological Carbon Pump

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 11, November 2026.
Abstract Sinking biogenic particles drive the ocean biological carbon pump (BCP), yet the processes governing their formation, transformation, and fate remain poorly constrained and are difficult to represent with existing modeling frameworks. Traditional approaches either resolve particle populations as bulk distributions or simulate individual ...
A. Rufas, S. Khatiwala, T. Jokulsdottir
wiley   +1 more source

Radiocesium sorption behavior on illite, kaolinite, and their mixtures

, 2008
Clay minerals are one of the most important components in soil for radiocesium sorption. There are many types of clay minerals in soil, and their capacities for cesium (Cs) sorption differ.
452483, 内田 滋夫, 452484, 452482, 石川 奈緒, 田上 恵子, 680782, Uchida, Shigeo, 680781, 680784, 680783, 680786, 680785, Ishikawa, Nao, 452487, Tagami, Keiko, 452485, 452486   +17 more
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STUDI HUBUNGAN NILAI PLASTISITAS DAN NILAI N-SPT TANAH TERHADAP KADAR MINERAL LEMPUNG EKSPANSIVE (MONTMORILONITE, ILLITE, DAN KAOLINITE) [PDF]

, 2016
Tanah dasar erat kaitannya dengan konstruksi bangunan sipil, karena setiap bangunan sipil pasti berdiri di atas suatu permukaan tanah. Sering kali dijumpai permasalahan pada tanah dan tanah dasar suatu konstruksi bangunan sipil.
Farid, Mifta
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Refractory Metakaolin Geopolymers: Achieving High Mechanical Strength and Near‐Zero Shrinkage After Exposure to 800°C

Journal of the American Ceramic Society, Volume 109, Issue 11, November 2026.
ABSTRACT Metakaolin‐based geopolymers are candidate binders for refractory and fire‐resistant components because they combine ceramic‐like thermal stability with low‐temperature processing. Their use is still restricted by a trade‐off: Formulations that develop high strength shrink substantially near 800°C, while formulations that remain dimensionally ...
Maria Fernanda Dornelles Howes, Ruby Mejía de Gutiérrez, Rafael Robayo‐Salazar, Paulo Matos, Robinson Carlos Dudley Cruz, Natalia de Freitas Daudt, Erich D. Rodríguez   +6 more
wiley   +1 more source

Comparative Study of Illite Clay and Illite-Based Geopolymer Products

Quaternary (Q-clay) clayey deposits are one of the dominating parts of mineral raw materials of the sedimentary cover at present area of Latvia. These clays can be characterised by illite content up to 75-80 %.
Šperberga, Ingunda, Stinkulis, Girts, Sedmale, Gaida Maruta, Ulme, Dainida   +3 more
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EMIT Reveals Elevated Calcite Signatures in Shorelines of Lake Powell and Lake Mead Exposed by Drought and Colorado River Management

Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract Nearly half of Earth’s seasonal freshwater storage variability occurs in human‐managed reservoirs, resulting in large areas of reservoir‐bed that are episodically inundated or subaerially exposed. Here we use hyperspectral data from NASA’s Earth Surface Mineral Dust Source Investigation (EMIT) mission to map calcite mineral assemblages across ...
Michael R. Fischella, Joel B. Sankey, Ray Kokaly, Amy East, Alan Kasprak, Joshua Caster, Bridget R. Deemer, Ryan Crow, Skyler Mavor, Derek V. Mallia   +9 more
wiley   +1 more source

Illite Polytype Diagnistics between Primary and Secondary Mineral Phases

Illite polytype diagnistics between primary and secondary mineral ...
Stunda-Zujeva, Agnese, Lūse, Ilze, Segliņš, Valdis   +2 more
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Relief Position and Soil Properties under Continuous Banana Cropping in Subhumid Climate in Northeast Brazil

Revista Brasileira de Ciência do Solo
Sequences of thick and eroded soils in hills surfaces are cultivated with banana since the beginning of the last century in the Northeast of Pernambuco (PE), Brazil.
Maria da Conceição de Almeida, Jane Kelly Silva Araujo, Mateus Rosas Ribeiro Filho, Valdomiro Severino de Souza Júnior   +3 more
doaj   +1 more source

Million‐Year Scale Hydrothermal and Hydrocarbon Evolution Hosted Within Stratified Thermohydraulic Systems in Sedimented Ultraslow‐Spreading Settings, Svyatogor and Vestnesa Ridges

Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract Hydrothermal systems at ultraslow‐spreading ridges are poorly understood, especially where thick sediments overlay detachment faults. The International Ocean Discovery Program Expedition 403 obtained the longest sediment record in Atlantic‐Arctic ultraslow‐spreading systems, reaching ∼628 m below the seafloor.
Y. Sakai, Y. Fukamatsu, V. J. Clementi, Y. Rosenthal, J. Gruetzner, S. Bünz, A. Plaza‐Faverola, K. St. John, R. G. Lucchi, T. A. Ronge, O. Libman‐Roshal, L. Monito, Y. Liu, M. Iizuka, L. Duxbury, L. Haygood, O. Tadai, G.‐I. Uramoto, W. Lin, Expedition 403 Shipboard Scientists   +19 more
wiley   +1 more source

Rheological Properties of Latvian Illite Clays

The influence of mineralogical composition, electrical conductivity and pH on the rheological properties of Latvian illite clays has been investigated. Samples from two deposits have been studied.
Vecstaudža, Jana, Mālers, Juris, Dušenkova, Inga, Stepanova, Valentīna, Bērziņa-Cimdiņa, Līga, Lakevičs, Vitālijs   +5 more
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