Results 1 to 10 of about 108,749 (264)
Grain-size distribution dataset of supercritical flow sediments from a Gilbert-type delta that are associated with disaggregation bands [PDF]
Data in Brief, 2023 This is a dataset of grain-size distribution in sub- and supercritical flow sediments of a Gilbert-type delta from an outcrop in North Germany. Thirteen samples of ca 2.5 kg were dried (at 105°C), and homogenised twice with a sample divider.
David C. Tanner +2 more
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Mechanical properties of Mg-8Gd-3Y-0.5Zr alloy with bimodal grain size distributions
Journal of Magnesium and Alloys, 2017 The Mg-Gd-Y-Zn-Zr alloys are representational and potential age-hardening systems as reported in the past ten years, but their mechanical properties are still dependent on the grain size and its distribution. The effect of bimodal structure on mechanical
J.H. He +4 more
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Reliability of Total Grain-Size Distribution of Tephra Deposits. [PDF]
Sci Rep, 2019 AbstractTotal Grain-Size Distribution (TGSD) of tephra deposits is key to the characterization of explosive volcanism, plume-dispersal modeling, and magmatic fragmentation studies. Nonetheless, various aspects that includes deposit exposure and data fitting make its determination extremely complex and affect its representativeness.
Pioli L, Bonadonna C, Pistolesi M.
europepmc +8 more sources
Progress in Earth and Planetary Science, 2023 Polymodal particle size distributions are generally analyzed by separating them into lognormal distributions, but estimating the precise number of lognormal components required remains a considerable problem.
Naofumi Yamaguchi
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Grain size distribution of aggregates of crushed concrete [PDF]
E3S Web of Conferences, 2019 The results of studies of recycling aggregates obtained by crushing concrete scrap are presented. The heterogeneity of the material received as a result of crushing concrete scrap, complicates the task of selecting the fractional composition of ...
Fomina Natalya, Polyanskiy Mikhail
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Geofluids, 2023 Rock grain size parameter is the key parameter of reservoir rock physics analysis. The study found that the relationship between the NMRT2spectrum and rock grain size distribution curve is directly related to NMRT2distribution and grain size distribution
Jinbo Wu, Yitao Hu, Hairong Zhang
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Journal of Magnesium and Alloys, 2022 The microstructure-dependent corrosion resistance of dual structured fine-grained Mg-7.5Li-3Al-1Zn has been investigated. The alloys were extruded using extrusion with a forward-backward rotating die (KoBo, a newly developed SPD method) at two different ...
Anna Dobkowska +7 more
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A Simple Water Retention Model Based on Grain Size Distribution
Applied Sciences, 2021 The Hunter valley region in NSW Australia is an area with a heavy coal mining presence. As some mines come to their end of life, options are being investigated to improve the topsoil on post mining land for greater plant growth, which may allow ...
Andrew Vidler +2 more
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IEEE Journal of the Electron Devices Society, 2020 The impact of linear correlation between lognormal distribution grain size mean and sigma along the polysilicon channel on threshold voltage (Vth) variability has been investigated in three dimensional (3D) NAND flash.
Tao Yang +4 more
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Grain-size distribution unmixing using the R package EMMAgeo [PDF]
Eiszeitalter und Gegenwart, 2019 The analysis of grain-size distributions has a long tradition in Quaternary Science and disciplines studying Earth surface and subsurface deposits. The decomposition of multi-modal grain-size distributions into inherent subpopulations, commonly termed ...
E. Dietze, E. Dietze, M. Dietze
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