Results 11 to 20 of about 98,679 (164)
Calibration of discrete element parameters for simulating wheat crushing
Food Science &Nutrition, Volume 11, Issue 12, Page 7751-7764, December 2023., 2023 The mechanical properties of wheat grains were measured and analyzed using discrete element software, which provided crucial data for their processing in a mill. The optimal parameters were calculated and incorporated into the EDEM model for computation, which resulted in a relative error of 1.6% between the calculated and observed values, confirming ...
Xuefeng Wang, Wenbin Wu, Huapo Jia
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Journal of Geophysical Research: Earth Surface, Volume 128, Issue 9, September 2023., 2023 Abstract Channel networks exert a key control on drainage basins shape and dynamics, including the transfer of water and sediments throughout basins, and thus hydrosedimentary hazards. Landscape dissection by channels results from the competition between hillslope processes and channelized erosion processes such as overland flow or debris flows.
Aude Lurin +3 more
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Earth Surface Processes and Landforms, Volume 48, Issue 10, Page 2039-2056, August 2023., 2023 We address the relationship between the bedrock structure and bedrock surface topography through conducting structural analysis of the bedrock within the main recharge area of the Kurikka aquifer. Based on the presented results, it is evident that the initial bedrock‐digital elevation model (DEM) with smooth elevation transitions from the elevated ...
Eemi Ruuska +3 more
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FEM–DEM modeling of pseudo static experiments on scaled‐down rockfill dams with dry stone pitching
International Journal for Numerical and Analytical Methods in Geomechanics, Volume 47, Issue 5, Page 759-792, 10 April 2023., 2023 Abstract Rockfill dams with stone pitching are specific hydraulic structures generally built in the early XXth century where stones used to be hand‐placed without mortar to constitute the upward and downward dam faces. Few studies have been carried out to quantify the specific and critical role of the pitching in the dam stability against both static ...
Ali Haidar +3 more
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Mapping rill soil erosion in agricultural fields with UAV‐borne remote sensing data
Earth Surface Processes and Landforms, Volume 48, Issue 3, Page 596-612, 15 March 2023., 2023 An automatic workflow is introduced to map erosion rills at field scale in UAV‐photogrammetry derived digital elevation models by considering topographic features and machine learning. Abstract Soil erosion by water is a main form of land degradation worldwide.
Radek Malinowski +3 more
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DEM in quantitative analysis of structural geomorphology: application and prospect
Dizhi lixue xuebao, 2021 Digital elevation model (DEM) is used to realize the digital simulation of terrain surface (i.e. the digital representation of terrain surface shape) through the limited terrain elevation data.
CAO Pengju +5 more
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Journal of Geophysical Research: Solid Earth, Volume 128, Issue 3, March 2023., 2023 Abstract Fault zones are usually composed of a granular gouge, coming from the wear material of previous slips, which contributes to friction stability. When considering a mature enough fault zone that has already been sheared, different types of infill materials can be observed, from mineral cementation to matrix particles that can fill the remaining ...
N. Casas, G. Mollon, A. Daouadji
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Regimes of the World (RoW): Opening New Avenues for the Comparative Study of Political Regimes
Politics and Governance, 2018 Classifying political regimes has never been more difficult. Most contemporary regimes hold de-jure multiparty elections with universal suffrage.
Anna Lührmann +2 more
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The RadioAstron Dedicated DiFX Distribution
Galaxies, 2016 Distributed FX-architecture (DiFX) is a software Very Long Baseline Interferometry (VLBI) correlator currently adopted by several main correlation sites around the globe.
Gabriele Bruni +5 more
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Detection and Delineation of Sorted Stone Circles in Antarctica
Remote Sensing, 2020 Sorted stone circles are natural surface patterns formed in periglacial environments. Their relation to permafrost conditions make them very helpful for better understanding the past climates where they were formed and have evolved and also for ...
Francisco Pereira +3 more
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