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395 results for “Homogenization”
FIGURE 13 in Patagonia's diverse but homogeneous early Paleocene forests: Angiosperm leaves from the Danian Salamanca and Peñas Coloradas formations, San Jorge Basin, Chubut, Argentina
FIGURE 13. Morphotype SA010, Lauraceae (continue from Figure 12), camera lucida drawings. A, MPEF-Pb-9042; B, MPEF-Pb-9044; C, MPEF-PB-9049; D, MPEF-Pb-9051 (arrow, simple intersecondary vein); E, MPEF-Pb-9052; F, MPEF-Pb-9045 (arrow, compound agrophic veins); G, MPEF-Pb-9046; H, MPEF-Pb-9047 (arrow, simple intersecondary vein); I, MPEF-Pb-9048. Scale bars equal 10 mm.
FIGURE 26 in Patagonia's diverse but homogeneous early Paleocene forests: Angiosperm leaves from the Danian Salamanca and Peñas Coloradas formations, San Jorge Basin, Chubut, Argentina
FIGURE 26. Morphotype SA046 Laurophyllum chubutensis Berry (Lauraceae; continued, see also Figure 25I) and morphotype SA047 (see also Figure 27A). A-F, morphotype SA046 (Lauraceae). A, MPEF-Pb-2039 (exemplar, see also Figure 25I), note patches of skeletonization (arrow, DT16; see also Donovan et a., 2018 figure 6.1); B, venation detail of specimen in Figure 26A (exemplar; arrow, fimbrial vein); C, MPEF-Pb-9114 (arrow, intersecondary vein); D, MPEF-Pb-4115; E, MPEF-Pb-3025 (accessory exemplar); F, Laurophyllum chubutensis Berry, 1937a syntype, USNM-208530 (illustrated in Berry, 1937a, plate IX, figure 3-4; see also Tables 1, 2). G-L, morphotype SA047. G, MPEF-Pb-2040 (exemplar, see also Figure 27A); H, MPEF-Pb-9116, with hole feeding damage (DT03, arrow; see also Donovan et al., 2016); I, MPEF-Pb-4124 (arrow, second order teeth); J, detail of compound teeth, MPEF-Pb-9117 (arrow indicating glandular tooth apex); K, tooth and venation detail of specimen in Figure 26G (exemplar), note the fimbrial vein (arrow); L, MPEF-Pb-4121. Single-color scale bars equal 10 mm; grid scales equal one millimeter (per rectangle).
FIGURE 12 in Patagonia's diverse but homogeneous early Paleocene forests: Angiosperm leaves from the Danian Salamanca and Peñas Coloradas formations, San Jorge Basin, Chubut, Argentina
FIGURE 12. Morphotype SA010 (Lauraceae, see also Figure 13). A, Laurophyllum piatnitzkyi Berry, 1937a syntype specimen USNM-201966 (illustrated in Berry, 1937a, plate IX, figure 2; see also Tables 1, 2); B, Cryptocaryoides maria-santisimensis Berry, 1937a syntype specimen USNM-208521 (illustrated in Berry, 1937a, plate VI, figure 3; see also Tables 1,2) (arrow, agrophic veins); C, MPEF-PB-9033; D, MPEF-PB-9034; E, MPEF-Pb-4048; F, MPEF-Pb-9035 (black arrow, agrophic veins), with skeletonization (DT79, white arrow; see also Donovan et al., 2018, figure 9.23); G, MPEF-Pb-3036; H-I, MPEF-Pb-2055 (accessory exemplar), note idioblasts (dark dots, arrow) preservation; J, detail of areoles and FEVs associated with idioblasts (arrow) from Figure 12F; K, counterpart of specimen in Figure 12E (arrow, agrophic veins); L, MPEF-Pb-9039; M, MPEF-Pb-2026 (exemplar; arrow, basal portion of fimbrial vein); N, MPEF-Pb-4049 (arrow, drip tip). Single-color scale bars equal 10 mm; grid scales equal one millimeter (per rectangle).
FIGURE 24 in Patagonia's diverse but homogeneous early Paleocene forests: Angiosperm leaves from the Danian Salamanca and Peñas Coloradas formations, San Jorge Basin, Chubut, Argentina
FIGURE 24. Morphotype SA043 (Cunoniaceae?/Sapindaceae? see also Figure 25E-F) and morphotype SA045 (Fabaceae; see also Figure 25J). A-G, morphotype SA043 (Cunoniaceae?/Sapindaceae?). A, MPEF-Pb-2036 (exemplar); B, MPEF-Pb-3023 (accessory exemplar 1; arrow, asymmetric base); C, articulated compound leaf, MPEF-Pb-9110 (accessory exemplar 2; arrow, petiolule subtending terminal leaflet); D, MPEF-Pb-4102; E, MPEF-Pb-6561, with hole-feeding damage (DT113; see also Labandeira et al., 2007 p.7, figure DT113; and Donovan et al., 2016, figure 1i); F, tooth venation detail from Figure 24E; G, MPEF-Pb-9159 with three attached leaflets. H-L, morphotype SA045 (Fabaceae). H, MPEF-Pb-4110; I-L, MPEF-Pb-2038 (exemplar, see also Brea et al., 2008 figure 6, and Figure 25J); I, counterpart preserving apical portion; J, detail of retuse apex; (arrow); K, base detail with a pulvinulate, horizontally striated petiolule (arrow); L, complete exemplar. Single-color scale bars equal 10 mm; grid scales equal one millimeter (per rectangle).
FIGURE 19 in Patagonia's diverse but homogeneous early Paleocene forests: Angiosperm leaves from the Danian Salamanca and Peñas Coloradas formations, San Jorge Basin, Chubut, Argentina
FIGURE 19. Morphotypes SA016 (continued, see also Figure 16A-E), SA035 (Bixaceae? see also Figure 20), SA020 (continued, see also Figure 18; Cunoniaceae), and SA041 (Rhamnaceae, see also Figure 23A-I). A-E, camera lucida drawings (CLD) of morphotype SA020 (Cunoniaceae). A, MPEF-Pb-9087 (arrow, bifurcation of a secondary vein); B, MPEF-Pb-9088 (arrow, intersecondary vein); C, MPEF-Pb-9089; D, MPEF-Pb-9090 (arrow, bifurcation of a secondary vein); E, MPEF-Pb-3020 (accessory exemplar, see also Figure 18K; arrow, intersecondary vein). F-I, CLD of morphotype SA016. F, MPEF-Pb-9091 (arrow, basal secondary vein); G, MPEF-Pb-9092 (arrow, intramarginal vein); H, MPEF-Pb-9093; I, MPEF-Pb-9094. J-K, digital overlay drawing (DOD) of morphotype SA035 (Bixaceae?). J, tooth venation of MPEF-Pb-2031 (exemplar, see also Figure 20A, 20C); K, MPEF-Pb-4078. L-M, morphotype SA041 (Rhamnaceae). L, hand drawing of MPEF-Pb-2034 (exemplar, see also Figure 23A); M, DOD of venation in MPEF-Pb-9095 (arrow, two small, scattered teeth). Scale bars equal 10 mm, except 4 millimeter scale in Figure 19F, 19J, and 19M.
FIGURE 29 in Patagonia's diverse but homogeneous early Paleocene forests: Angiosperm leaves from the Danian Salamanca and Peñas Coloradas formations, San Jorge Basin, Chubut, Argentina
FIGURE 29. Morphotype SA049 "Myrica" premira Berry (continued, see also Figure 27E-F), morphotype SA050 (Anacardiaceae? see also Figure 31A-D), and related material. A-K, morphotype SA049 "Myrica" premira (except Figure 29C). A, "M." premira syntype USNM-201963 (illustrated in Berry, 1937a, plate V, figure 4; see also Table 2); B, tooth detail (arrow) from specimen in Figure 29A; C, "M. premira" syntype USNM-201962 (illustrated in Berry, 1937a, plate V, figure 3; here referred to morphotype SA020 Cunoniaceae; see also Tables 1, 2), note the thick fimbrial vein (arrow); D, MPEF-Pb-2042 (exemplar, see also Figure 27E), note swollen petiole base (arrow); E, MPEF-Pb-3027 (accessory exemplar 1) (arrow, a crenation); F, MPEF-Pb-3026 (accessory exemplar 2), with piercing and sucking leaf damage (DT 46, arrows; see also Donovan et al., 2016), often found on this leaf morphotype; G, venation detail from specimen in Figure 29F (arrow, a crene); H, higher order venation of specimen in Figure 29F, note dendritic branching of freely ending veinlets (arrow); I, MPEF-Pb-4135; J, MPEF-Pb-4134, with piercing and sucking leaf damage (DT 46; see also Donovan et al., 2016); K, MPEF-Pb-4136, with Cochlichnus trace fossils. L-O, morphotype SA050 (Anacardiaceae?). L, higher-order venation from Figure 29M, note admedially ramified tertiary venation (arrow); M, MPEF-Pb-2043 (exemplar, see also Figure 31A); N, MPEF-Pb-4143; O, leaf venation detail of MPEF-Pb-9150, showing admedially ramified venation (arrow). Single-color scale bars equal 10 mm; grid scales equal one millimeter (per rectangle).
FIGURE 28 in Patagonia's diverse but homogeneous early Paleocene forests: Angiosperm leaves from the Danian Salamanca and Peñas Coloradas formations, San Jorge Basin, Chubut, Argentina
FIGURE 28. Morphotype SA048 (Rhamnaceae; continued, see also Figure 27B-D) and morphotype SA052 (Sapindaceae? continued, see also Figure 27J). A-G, morphotype SA048 (Rhamnaceae). A, "Banaraphyllum" ovatum Berry, 1937a holotype, USNM-201953 (illustrated in Berry, 1937a, plate IX, figure 1; see also Figure 27D and Tables 1, 2); B, Ziziphus chubutensis Berry, 1937a holotype, USNM-208529 (illustrated in Berry, 1937a, plate IX, figure 2; see also Figure 27C and Tables 1, 2); note the Cochlichnus trace fossils; C, MPEF-Pb-4129 (arrow, decurrent secondary veins); D, MPEF-Pb-2041 (exemplar, see also Figure 27B), note the naked basal vein (black arrow) and the margin feeding leaf damage (DT14, white arrow; see also Donovan et al., 2016); E, tooth detail from specimen in Figure 28D (arrow, an independent sinus vein); F, leaf base of MPEF-Pb-9119, note the naked basal vein (black arrow); G, MPEF-Pb-9120, with hole feeding leaf damage (DT05, arrow; see also Donovan et al., 2016). H-I, morphotype SA052 (Sapindaceae?), MPEF-Pb-2045 (exemplar, see also figure 27J). H, detail of the teeth and higher order venation (arrow, tooth venation forking at the sinus); I, complete (probable) leaflet. Single-color scale bars equal 10 mm; grid scales equal one millimeter (per rectangle).
FIGURE 20 in Patagonia's diverse but homogeneous early Paleocene forests: Angiosperm leaves from the Danian Salamanca and Peñas Coloradas formations, San Jorge Basin, Chubut, Argentina
FIGURE 20. Morphotype SA035 (Bixaceae? continued, see also Figure 19J-K). A, MPEF-Pb-2031 (exemplar, see also Figures 19J, 20C); B, MPEF-Pb-4078 (arrow, sinus-bracing vein); C, tooth detail of specimen in Figure 20A (exemplar); D, venation detail at leaf base, MPEF-Pb-9096; E, venation detail of MPEF-Pb-9097 (arrow, compound agrophic veins); F, basal venation of MPEF-Pb-9098; G, MPEF-Pb-4083 (arrow, sinus-bracing vein); H, MPEF-Pb-4082; I, MPEF-Pb-4079. Scale bars equal 10 mm, except 5 millimeter scale in Figure 20C.
In situ conductometry for studying the homogenization of Al-Mg-Si alloys and predicting extrudate grain structure through machine learning
<p>This dataset includes the <em>in situ</em> impedance and time/temperature data from [1], grain structure data created by extrusion simulation coupled with physically-based microstructural simulation [2], and the predictions of the feed-forward neural network GRAINN-1/2 [1].</p> <p>[1] Österreicher, J. A., Zivanovic, D., Walenta, W., Maimone, S.,Hofbauer, M., Hovden, S., Tükör, Z., Arnoldt, A., Cerny, A. Kronsteiner, A., Antic, M., Zickler, G., Ehmeier, F., Mikulovic, M., Kunschert, G. (2024) . In situ conductometry for studying the homogenization of Al-Mg-Si alloys and predicting extrudate grain structure through machine learning. <em>Materials & Design</em>, 113070.</p> <p>[2] Hovden, S., Kronsteiner, J., Arnoldt, A., Horwatitsch, D., Kunschert, G., & Österreicher, J. A. (2024). Parameter study of extrusion simulation and grain structure prediction for 6xxx alloys with varied Fe content. <em>Materials Today Communications</em>, <em>38</em>, 108128.</p>
FIG. 2. — C in Homogeneity of photosynthetic features in canopy-forming macroalgae of the order Fucales from shallow and sheltered environments
FIG. 2. — C:N, C:P, N:P ratios in tissues for each of the studied species. Names are abbreviations from those in Figure 1.
FIG. 1. — A in Homogeneity of photosynthetic features in canopy-forming macroalgae of the order Fucales from shallow and sheltered environments
FIG. 1. — A, photosynthesis/PFD curves for the tested algae, error bars refer to SE; B, lineal fitting of the Photosynthesis/PFD data for the tested algae at the lineal part of the curve. Cystoseira compressa stands for Cystoseira compressa subsp. pustulata (Ercegovic) Verlaque and Cystoseira foeniculacea for Cystoseira foeniculacea f. tenuiramosa (Ercegovic) A.Gómez Garreta, M.C.Barceló, M.A.Ribera & J.Rull Lluch.
FIGURE 6 in Accounting for differences in element size and homogeneity when comparing Finite Element Models: Armadillos as a case study
FIGURE 6. Box-plots of Von Mises stress distributions when Quasi-Ideal Meshes (QUIM) are assumed for the 20 Cingulata mandibles analysed. The 80% of the values of the Von Mises stress distribution are represented between the upper and lower whiskers
FIGURE 3 in Accounting for differences in element size and homogeneity when comparing Finite Element Models: Armadillos as a case study
FIGURE 3. Evolution of the values of Arithmetic Mean (AM), Mesh-Weighted Arithmetic Mean (MWAM), Median (M), Mesh-Weighted Median (MWM), Percentage Error of the Arithmetic Mean (PEofAM) and Percentage Error of the Median (PEofM) in front of the size of the elements (1) and the uniformity of the mesh (2). Meshes from a Chlamyphorus truncates. S07 refers to Mesh S7 (mesh size), SE refers to Mesh SE (mesh homogeneity).
FIGURE S2 in Accounting for differences in element size and homogeneity when comparing Finite Element Models: Armadillos as a case study
FIGURE S2. Map of Von Mises stress distribution in the six meshes of Chlamyphorus truncates obtained when evaluating the influence of the homogeneity of the mesh.
FIGURE 2 in Accounting for differences in element size and homogeneity when comparing Finite Element Models: Armadillos as a case study
FIGURE 2. Six meshes of Chlamyphorus truncates obtained when evaluating the influence of the homogeneity of the mesh.
FIGURE 1 in Accounting for differences in element size and homogeneity when comparing Finite Element Models: Armadillos as a case study
FIGURE 1. Twelve meshes of Chlamyphorus truncates obtained when evaluating the influence of size of the elements in the mesh.
FIGURE 5 in Accounting for differences in element size and homogeneity when comparing Finite Element Models: Armadillos as a case study
FIGURE 5. Evolution of the box-plots of the Von Mises stress distribution. X-axes refers to meshes S01 to S12: the size of the elements (1); and meshes SA to SF: the uniformity of the mesh (2). Meshes from a Chlamyphorus truncates.
FIGURE 4 in Accounting for differences in element size and homogeneity when comparing Finite Element Models: Armadillos as a case study
FIGURE 4. Evolution of the convergence error of each iteration of Arithmetic Mean (AM), Mesh-Weighted Arithmetic Mean (MWAM), Median (M), Mesh-Weighted Median (MWM) in front of the number of nodes (1) and the percentage of Refined Area (percent value of area with homogeneous mesh) (2). Meshes from a Chlamyphorus truncates. S07 refers to Mesh S7 (mesh size), SE refers to Mesh SE (mesh homogeneity).
FIGURE S1 in Accounting for differences in element size and homogeneity when comparing Finite Element Models: Armadillos as a case study
FIGURE S1. Map of Von Mises stress distribution in the 12 meshes of Chlamyphorus truncates obtained when evaluating the influence of size of the elements in the mesh.
FIGURE 4 in Population structuration and chromosomal features homogeneity in Parodon nasus (Characiformes: Parodontidae): A comparison between Lower and Upper Paraná River representatives
FIGURE 4 | Molecular data of Parodon nasus from La Plata basin. A. Haplotype network showing the relationship among the sequences. B. Structural population inference by BAPs (K = 2) for the four populations showing the division between Upper and Lower Paraná River systems; C. Bayesian inference tree showing the phylogenetic relationship of the sequences (numbers on the branches correspond to posterior probability; numbers in parentheses correspond to specimen voucher ID).
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