Results 51 to 60 of about 153,774 (240)
Brazilian Journal of Geology, 2018 : From Araraquara to Avaré, in the Serra Geral Group outcropping area, 22 detailed geological sections were elaborated. The stratigraphic relationships and the chemical analysis allowed the identification of seven [P2O5] basalt classes, all of them ...
Amélia João Fernandes +3 more
doaj +1 more source
Frontiers in Microbiology, 2013 The East Lau Spreading Center (ELSC) and Valu Fa Ridge (VFR) comprise a ridge segment in the southwest Pacific Ocean where rapid transitions in the underlying mantle chemistry manifest themselves as gradients in seafloor rock geochemistry.
Jason B Sylvan +7 more
doaj +1 more source
Frontiers in Earth Science, 2019 Our current knowledge of the genesis, ascent, storage, and eruption of mafic magmas is intimately linked with olivine, its primary crystal cargo. Recent claims that phenocryst-size crystals can grow rapidly and non-concentrically are challenging our ...
Adrien J. Mourey, Thomas Shea
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Case Studies in Construction MaterialsThe Williams–Landel–Ferry (WLF) equation is critical for predicting the rheological behavior of viscoelastic materials. However, no research has reported the main parameters, C1 and C2, in WLF equations for fiber-reinforced asphalts (FRAs).
Xiao Cheng, Bin Zhong, Zhishen Wu
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Morphology of Khorgo Volcano Crater in the Khangai Mountains in Central Mongolia
Proceedings of the Mongolian Academy of Sciences, 2020 Cenozoic basalt, which is widespread in Mongolia, has been attracting the attention of Central Asian researchers since the beginning of the last century. This study identified the geomorphological shape of the Khorgo volcano.
Altanbold Enkhbold +3 more
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Wavelet-based vibration denoising for structural health monitoring
Urban LifelineIn the context of civil engineering applications, vibration responses are complex, exhibiting variations in time and space and often containing nonlinearity and uncertainties not considered during data collection. These responses can also be contaminated
Ahmed Silik +5 more
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Eruption age of the Sverrefjellet volcano, Spitsbergen Island, Norway [PDF]
Polar Research, 2012 Sverrefjellet is a Pleistocene-age basaltic volcanic construct on north-western Spitsbergen Island (Svalbard Archipelago, Norway). Published ages for the Sverrefjellet eruption range between 6000 years and ca. 1 million years before present.
Allan H. Treiman
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Ethnicity and health-related quality of life in the post stroke population: a systematic review
Journal of Rehabilitation MedicineBackground/Objective: A systematic review was conducted on the association between ethnicity and health-related quality of life in post-stroke populations. Methods: In February 2024, a comprehensive search was conducted across several databases. Studies
Ying Xing Lee +5 more
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Soils of Seabee Hook, Cape Hallett, northern Victoria Land, Antarctica [PDF]
, 2006 The soils of the Seabee Hook area of Cape Hallett in northern Victoria Land, Antarctica, were mapped and characterized. Seabee Hook is a low-lying gravel spit of beach deposits built up by coastal currents carrying basalt material from nearby cliffs ...
Balks, Megan R. +3 more
core +2 more sources