The use of recycled process water in steam crackers leads to the accumulation of corrosive impurities, hence the need for adequate treatment. Two corrosion inhibitor formulations containing N-[(9Z)−9-octadecen-1-yl]−1,3-propanediamine (N-oleyl-1,3 ...
Erica Pensini +4 more
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The Orivesi granite batholith, Southern Central Finland - characteristics and emplacement [PDF]
The Orivesi granite batholith is situated in an E-W trending belt of granite intrusions along the southern margin of the Central Finland Granitoid Complex (CFGC).
O. Selonen, C. Ehlers
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Eighth Grade Students' Understandings of Groundwater [PDF]
According to national standards, eighth graders should possess appropriate understandings regarding groundwater and its role in the hydrologic cycle. This article describes a study of eighth-grade students to determine what types of ideas eighth graders ...
Daniel Dickerson, Karen Dawkins
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Facies and sedimentary environment of the Lower Cretaceous transgressive siliciclastic and carbonate succession in the southwestern margin of central Iran, northeast of Isfahan [PDF]
Introduction In this study, successions including red beds siliciclastic and the carbonate rocks of Lower Cretaceous sequence is studied at Kuh-e-Bejareh in the south western margin of Central East Iranian Microcontinent.
Zahra Mazroei Sebdani +3 more
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The Hacımahmutuşağı area (Aksaray/Turkey) is located in the western part of the Central Anatolian Crystalline Complex (CACC). Gneiss and marble compose the basement units, while intrusive rocks are gabbros and granitoids.
Köksal Serhat
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A Prehispanic Maya Pit Oven? Microanalysis of Fired Clay Balls from the Puuc Region, Yucatán, Mexico [PDF]
This is a postprint (author's final draft) version of an article published in Journal of Archaeological Science in 2013. The final version of this article may be found at http://dx.doi.org/10.1016/j.jas.2012.10.014 (login may be required).
Berna, Francesco +2 more
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Deformation in Moffat Shale detachment zones in the western part of the Scottish Southern Uplands [PDF]
A study of the décollement zones in the Moffat Shale Group in the Ordovician Northern Belt of the Southern Uplands of Scotland reveals a progressive sequence of deformation and increased channelization of fluid flow.
Needham, D.T.
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Middle and Late Pleistocene environmental history of the Marsworth area, south-central England [PDF]
To elucidate the Middle and Late Pleistocene environmental history of south-central England, we report the stratigraphy, sedimentology, palaeoecology and geochronology of some deposits near the foot of the Chiltern Hills scarp at Marsworth ...
Adamiec +137 more
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Characterization of nanoparticle transport through quartz and dolomite gravels by magnetic resonance imaging [PDF]
Magnetic resonance imaging (MRI) has tremendous potential for revealing transport processes in engineered and geologic systems. Here, we utilize MRI to image nanoparticle (NP) transport through a saturated coarse-grained system.
Holmes, W.M. +3 more
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Luminescência opticamente estimulada em pastilhas de quartzo utilizando iluminação azul e verde
In this study, pellets fabricated from powdered rose quartz are investigated for their potential as ionizing radiation detectors, taking advantage of the abundant availability of quartz in the Earth's crust.
Neilo Marcos Trindade +4 more
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