Results 11 to 20 of about 12,818 (227)
3-D Granulometry Using Image Processing [PDF]
IEEE Transactions on Industrial Informatics, 2019 Image-based methods for estimating the particle size distribution (granulometry) usually analyze two-dimensional (2-D) samples of particles disposed on a conveyor belt. Such approaches have to deal with occlusions and cannot evaluate the thickness of each particle.
Donida Labati, Ruggero +4 more
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Remote Sensing, 2022 Traditional soil characterization methods are time consuming, laborious and invasive and do not allow for long-term repeatability of measurements. The overall aim of this paper was to assess and model spatial variability of the soil in an olive grove in ...
Antonella Belmonte +3 more
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Geologia Croatica, 2013 A classic but very rare “Árpád-type” mollusk assemblage, representing the endemic fauna of the Late Miocene–Early Pliocene Lake Pannon, was discovered in Kozármisleny (near Pécs, southern Hungary).
Lajos Tamás Katona +4 more
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MORPHOLOGICAL GRANULOMETRIC ANALYSIS OF SEDIMENT IMAGES
Image Analysis and Stereology, 2011 Sediments are routinely analyzed in terms of the sizing characteristics of the grains of which they are composed. Via sieving methods, the grains are separated and a weight-based size distribution constructed.
Yoganand Balagurunathan +4 more
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Validation of the FALL3D model for the 2008 Chaitén eruption using field and satellite data
Andean Geology, 2013 The 2008 Chaitén Volcano eruption began on 2 May 2008 with an explosive phase that injected large amounts of tephra into the atmosphere. During the first week of the eruption, volcanic ash clouds were transported for hundreds of kilometres over Argentina
María Soledad Osores +6 more
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Visualization of Interstitial Pore Fluid Flow
Journal of Imaging, 2022 Pore scale analysis of flow through porous media is of interest because it is essential for understanding internal erosion and piping, among other applications. Past studies have mainly focused on exploring macroscopic flow to infer microscopic phenomena.
Linzhu Li, Magued Iskander
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Granulometry on Riprap Images [PDF]
Microscopy Microanalysis Microstructures, 1996 L'etude de la stabilite des barrages en enrochements tient une place importante dans la maintenance des structures au Quebec. Comme de tels barrages et digues s'etendent sur plusieurs dizaines de kilometres, il est important de pouvoir realiser une surveillance systematique de leur surface.
Frédérique Robert, Guy Lefebvre
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Caespitosa and decumbens Poaceae fertilized with NPK: effects on soil aggregation
Pesquisa Agropecuária Tropical, 2014 The disintegration of soil particles affects its productive capacity, resulting in compression, erosion and nutrient losses. This study aimed at evaluating the aggregates quality and stability of a Yellow Latosol, in a randomized blocks design ...
Dácio Jerônimo de Almeida +4 more
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QUANTITATIVE AND QUALITATIVE CHARACTERIZATION OF THE GRANULOMETRY OF AN INCEPTISOL
Química Nova, 2023 Granulometry is an initial factor to be considered in soil research as it plays a fundamental role in physical and chemical properties. The objective of this study was to characterize the granulometric fractions of soil, obtained using the screening and sedimentation method.
Janaina Schadosin +3 more
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Applied Sciences, 2020 Laboratory bioassays were conducted to evaluate the insecticidal efficacy of a diatomaceous earth deposit from Greece, for a wide range of stored product insects. In this context, populations of five different insect species, Tribolium confusum Jacquelin
Georgia V. Baliota +1 more
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