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609 results for “morphometric analysis”
geomtric morphometric analysis of a Canid lower dp4 from Oumm Qatafa (OQ-75)
<p>geomtric morphometric analysis of a Canid lower dp4 from Oumm Qatafa (OQ-75). See OQ_dp4.nb.html for details. </p>
Semi-automated Quantitative Morphometric Analysis of E18 Rat Hippocampal Neurons from 0.5 to 6 Days In Vitro
<p>This is the dataset presented in "Semi-automated quantitatve evaluation of neuron developmental morphology <em>in vitro</em> using the change-point test" by AS Liao, W Cui, VS Webster-Wood, and YJ Zhang (submitted to Neuroinformatics 2022).</p>
Figure 4. Canonical Variates Analysis head conformation diagram for 136 in Head geometric morphometrics of two Chagas disease vectors from Venezuela
Figure 4. Canonical Variates Analysis head conformation diagram for 136 Triatoma maculata specimens and thin-plate deformation grids. A. V instar–Adults. B. I instar–Adults. C. II instar–III instar.
Figure 3. Canonical Variates Analysis head conformation diagram for 140 in Head geometric morphometrics of two Chagas disease vectors from Venezuela
Figure 3. Canonical Variates Analysis head conformation diagram for 140 Rhodnius prolixus specimens and thin-plate deformation grids. A. V instar–Adults. B. I instar–Adults. C. II instar–III instar.
Fig. 4 in Morphometric Analysis Of Сapillaria Anatis (Nematoda, Capillariidae) From Anas Platyrhynchos Domesticus
Fig. 4. ♀ Сapillaria anatis: a — general view; b — body at vulva; с — eggs in uterus; d — tail end; Va — vulva, Vg — vagina, U — uterus, E — eggs, Es — posterior part of esophagus.
Fig. 2 in Morphometric Analysis Of Сapillaria Anatis (Nematoda, Capillariidae) From Anas Platyrhynchos Domesticus
Fig. 2. Morphometric parameters of sexual dimorphism in Сapillaria anatis: а — length of body (mm); b — length of trophic-sensory part (anterior body part) (mm); c — length of trophic-reproductive part (posterior body part) (mm); d — width of body at the middle of head end (μm); e — width of body at the esophago-intestinal junction (μm); f — width of body at the middle (μm); g — width of body at the middle of tail end (μm); *Р <0.05 compared to values of parameters in Ơ; х ± SD, Min–Мax; n = 15
Figure 17. A–G in Morphometric analysis of Eocene nummulitids in western and central Cuba: taxonomy, biostratigraphy and evolutionary trends
Figure 17. A–G, Operculinoides soldadensis Vaughan & Cole; A, Loma El Santo, CA-215-871; B, Loma Candelaria, 98LC-1-669; C– F, Norona; C, NOR-UN 24; D–F, NOR-UN 15/14; G, holotype, Trinidad. H, I, Palaeonummulites trinitatensis (Nutall); H, Loma Candelaria, 98LC-1ICT3; I, holotype of Operculinoides kugleri Vaughan & Cole, Trinidad. J, Operculinoides ocalanus (Cushman), Loma Jabaco, CA-4-724. A–D, G–J, A forms in equatorial section; E, A form in axial section; F, external view.
Figure 18. A, B, D–H in Morphometric analysis of Eocene nummulitids in western and central Cuba: taxonomy, biostratigraphy and evolutionary trends
Figure 18. A, B, D–H, Heterostegina ocalana Cushman; A, Loma Viǵıa, CA-216-D1a; B, Norona, NOR-UN 15/14; D, Loma Viǵıa, CA-216-79; E, F, Loma Jabaco; E, LM-52-756; F, LM-52-752; G, H, Norona, NOR-UN 24. C, Heterostegina cubana Cizancourt, Loma candelaria, 98LC-1H-809. I, Heterostegina sp. indet., Loma Candelaria, 98LC-1H-808. A, B, A forms in axial section; C–G, I, A forms in equatorial section; H, external view.
Figure 14 in Morphometric analysis of Eocene nummulitids in western and central Cuba: taxonomy, biostratigraphy and evolutionary trends
Figure 14. Distribution of larger benthic foraminifera (LBF) in the Loma Viǵıa section, central Cuba.
Figure 12 in Morphometric analysis of Eocene nummulitids in western and central Cuba: taxonomy, biostratigraphy and evolutionary trends
Figure 12. Distribution of larger benthic foraminifera (LBF) in the Loma El Santo section, central Cuba.
Figure 11 in Morphometric analysis of Eocene nummulitids in western and central Cuba: taxonomy, biostratigraphy and evolutionary trends
Figure 11. Distribution of larger benthic foraminifera (LBF) in the Loma Candelaria section, western Cuba (modified from Torres-Silva et al. 2017).
Figure 15. Nummulites striatoreticulatus Rutten. A–C in Morphometric analysis of Eocene nummulitids in western and central Cuba: taxonomy, biostratigraphy and evolutionary trends
Figure 15. Nummulites striatoreticulatus Rutten. A–C, Entronque de Herradura; A, 98LC-2-686; B, 98LC-2-687; C, 98LC-2-1a. D–F, Loma Candelaria; D, 98LC-1-660; E, 98LC-1-630; F, 98LC-1-806. G–K, La Esperanza; G, E-126-474; H, E-126-466; I, E-126-458; J, E-126-470, gaps in the septa between adjacent alar prolongations of the chambers; K, E-126-459; L, M, Loma El Santo; L, CA-215- 865; M, CA-215- 65. A, B, E, F, H, I, L and M are A forms in equatorial section; C, D, G and J are A forms in axial section.
Figure 13 in Morphometric analysis of Eocene nummulitids in western and central Cuba: taxonomy, biostratigraphy and evolutionary trends
Figure 13. Distribution of larger benthic foraminifera (LBF) in the Norona section, western Cuba (modified from Torres-Silva et al. 2017).
Figure 10 in Morphometric analysis of Eocene nummulitids in western and central Cuba: taxonomy, biostratigraphy and evolutionary trends
Figure 10. Distribution of larger benthic foraminifera (LBF) in the Entronque de Herradura section, western Cuba.
Figure 8 in Morphometric analysis of Eocene nummulitids in western and central Cuba: taxonomy, biostratigraphy and evolutionary trends
Figure 8. Palaeogeographical distribution of the Eocene nummulitid species found at the Cuban localities. Map adapted from Pindell (2009).
Figure 19 in Morphometric analysis of Eocene nummulitids in western and central Cuba: taxonomy, biostratigraphy and evolutionary trends
Figure 19. Discriminant analysis of nummulitid species, where the important discriminators are ranked along the discriminant functions. Orange arrows indicate possible source of morphological changes. A, discriminant analysis within Nummulites striatoreticulatus at localities 98LC-2, 98LC-2 and E-126. B, discriminant analysis within Operculinoides floridensis at localities 98 LC-1, CA-215 and CA-216. C, discriminant analysis within O. soldadensis at localities 98LC-1, CA-125 and NOR-UN.
Figure 7. A in Morphometric analysis of Eocene nummulitids in western and central Cuba: taxonomy, biostratigraphy and evolutionary trends
Figure 7. A, schematic diagram showing the Eocene depositional environments in sections from western and central Cuba (modified from Cotton 2012). B, schematic diagram showing depth zonation of nummulitid species and larger benthic foraminifera (LBF) present in the Eocene section across the depositional gradient (modified from Beavington-Penney & Racey 2004).
Figure 4 in Morphometric analysis of Eocene nummulitids in western and central Cuba: taxonomy, biostratigraphy and evolutionary trends
Figure 4. Discriminant analysis of nummulitid species, where the important discriminators are ranked along the discriminant functions. A, discriminant analysis between Operculinoides and Palaeonummulites species; B, discriminant analysis within Nummulites striatoreticulatus from different localities; C, discriminant analysis within O. floridensis from different localities; D, discriminant analysis within O. soldadensis from different localities.
Figure 9 in Morphometric analysis of Eocene nummulitids in western and central Cuba: taxonomy, biostratigraphy and evolutionary trends
Figure 9. Distribution of larger benthic foraminifera (LBF) in the Angelita Quarry section, western Cuba.
Figure 6 in Morphometric analysis of Eocene nummulitids in western and central Cuba: taxonomy, biostratigraphy and evolutionary trends
Figure 6. Stratigraphical ranges of the nummulitid species from the Cuban sections and their correlation with the standard planktonic zones. A, Pearson et al. (2006); B, Berggren et al. (1995); C, Martini (1971); D, Agnini et al. (2014).
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.