Results 191 to 200 of about 127,520 (303)

DEM-Based Investigation of Sand Mixing Ratio and Recoating Speed Effects on Recoating Performance and Mechanical Properties in 3D Sand Printing. [PDF]

Materials (Basel)
Gao G, Guo J, Liu J, Shi D, Zhang H.
europepmc   +1 more source

Microbially generated ferruginous crusts: A potential biosignature of continental input in coastal settings

Sedimentology, EarlyView.
ABSTRACT Thin ferruginous sandy crusts are common on top of sandstone beds in the Early Permian post‐glacial deposits of the Paraná Basin in southern Brazil. These crusts usually preserve wrinkle structures, suggesting that they might be a product of microbial mediation.
Patrícia Weschenfelder, Renata Guimarães Netto, Alisson Klayton Martins   +2 more
wiley   +1 more source

Strength and microstructural behaviour of sand Kaolin mixtures stabilized with terrazyme and Xanthan gum. [PDF]

Sci Rep
Thomas G, Nayak RR, Gupta NK, Latha GM.
europepmc   +1 more source

Inverclyde, West Dunbartonshire, East Dunbartonshire, Renfrewshire, East Renfrewshire, North Lanarkshire, South Lanarkshire and City of Glasgow mineral resources, 1:100 000 [PDF]

, 2008
Bide, Tom, Colman, Tim, Hyslop, Ewan, McMillan, Andrew, Smith, Nigel, Smith, Richard   +5 more
core  

Sedimentary biogeochemical provinces in the northern limit of the oxygen minimum zone from the northeastern Mexican Pacific

Sedimentology, EarlyView.
ABSTRACT Continental margins are reservoirs of materials of terrestrial and marine origin, and they play a crucial role in understanding the spatial and temporal variability of biogeochemical cycles. This, in turn, provides insights into the development and intensity of oxygen minimum zones (OMZs).
Alberto Sánchez
wiley   +1 more source

Investigating the Effect of NaCl Concentration on CO₂ Hydrate Formation Kinetics: Experimental and Modeling Insights for CO₂ Sequestration. [PDF]

Chem Bio Eng
Pagar E, Palodkar AV, Kumar V, Veluswamy HP.   +3 more
europepmc   +1 more source

A tale of two microbialites: Stromatolites and microbially induced sedimentary structures

Sedimentology, EarlyView.
ABSTRACT Microbialites are biosedimentary structures built by microbial mats. Five microbialite groups are distinguished: stromatolites, thrombolites, dendrolites, leiloites and microbially induced sedimentary structures (MISS). This contribution discusses the two most abundant microbialite groups in marine settings, stromatolites and MISS.
Nora Noffke, Stanley M. Awramik
wiley   +1 more source

Optimization of mix proportions and hydration study of high-strength concrete incorporating corn stalk ash and silica fume as supplementary cementitious materials. [PDF]

Sci Rep
Wang R, Chen Y, Wei G, Wang Y, Xie X.
europepmc   +1 more source

Mid‐infrared spectroscopy applied to a multi‐level cave system (Montmaurin, SW France): An innovative method for assessing sediment provenance

Sedimentology, EarlyView.
ABSTRACT Deciphering sediment provenance is essential to understand depositional patterns and dynamics. This question is particularly important in archaeological contexts to constrain the sedimentological history of unearthed material—an information critically needed, for example, to estimate the age of the deposits—or to apprehend sediment movement ...
Fuchs Coraline, Rambeau Claire, Ertlen Damien, Rixhon Gilles, Perrenoud Christian, Ponche Jean‐Luc, Trautmann Martine, Benarioumlil Sylvain, Vialet Amélie   +8 more
wiley   +1 more source

Design and characterization of sustainable mortars incorporating industrial waste-derived materials. [PDF]

Sci Rep
Caftanachi M, Vrabie M, Harja M, Bucur RD, Bucur D.   +4 more
europepmc   +1 more source