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854 results for “Disparity”
Data set for the study "Perception Disparity between Women and Men on the Gender Gap in STEM at a Spanish University"
<p>Database for the study "Perception" carried out in the project "Engineering with a gender perspective" financed by the Women's Institute of the Ministry of Equality of the Spanish Government, call for proposals PAC 2021 INMUJERES (reference number 37/7ACT/21).<br>An adaptation of the GENCE 2.0 questionnaire (DOI: 10.5281/zenodo.2550690) was used to collect the data. </p>
Lectotype of Phytocoridea dispar var. discoidalis Reuter, 1906
Open the record for dataset details and reuse information.
Lectotype of Phytocoridea dispar Reuter, 1906
Open the record for dataset details and reuse information.
Fig. 1 in A geometric morphometric approach for disparity of the sulcus acusticus of sagitta in species of Gerreidae (Teleostei: Perciformes)
Fig. 1 Concepts of variability in the empirical morphospace constructed from a set of principal components (λ1 and λ2). MD morphological disparity, the morphospace occupied by all specimens in a group. The broken line illustrates the distance added from each specimen to the group mean; PD partial disparity, the contribution that a group makes to the morphological disparity of a set of groups. The dark line illustrates the distance added from each specimen in a group to the overall mean. Small filled black dots = group centroid; large filled black dot = overall centroid; empty black dots = specimens
Fig. 10 in New fossil data and phylogenetic inferences shed light on the morphological disparity of Mesozoic Sinoalidae (Hemiptera, Cicadomorpha)
Fig. 10 Reconstruction of hind tibia of representatives within Sinoalidae: a Jiania crebra Wang et Szwedo, 2012; b Fangyuania xiai Chen, Szwedo et Wang, 2018; c Mesodorus orientalis gen. et sp. nov.
Fig. 8 in New fossil data and phylogenetic inferences shed light on the morphological disparity of Mesozoic Sinoalidae (Hemiptera, Cicadomorpha)
Fig. 8 Details of wings of Mesodorus orientalis gen. et sp. nov.: a puncta and piliferous granules on costal area of tegmen; b puncta and piliferous granules on clavus of tegmen; c puncta and piliferous granules on C1 of
Fig. 9 in New fossil data and phylogenetic inferences shed light on the morphological disparity of Mesozoic Sinoalidae (Hemiptera, Cicadomorpha)
Fig. 9 Reconstruction of head and thorax of representatives within Sinoalidae: a Stictocercopis wuhuaensis Fu et Huang, 2018; b Sinoala parallelivena Wang et Szwedo, 2012; c Fangyuania xiai Chen, Szwedo et Wang, 2018; d Mesodorus orientalis gen. et sp. nov.
Fig. 7 in New fossil data and phylogenetic inferences shed light on the morphological disparity of Mesozoic Sinoalidae (Hemiptera, Cicadomorpha)
Fig. 7 Abdomen of Mesodorus orientalis gen. et sp. nov.: a dorsal view; b ventral view; c enlargement of apical process of anal tube. Scale bars = 0.5 mm (a, b) or = 0.1 mm (c)
Fig. 4 in New fossil data and phylogenetic inferences shed light on the morphological disparity of Mesozoic Sinoalidae (Hemiptera, Cicadomorpha)
Fig. 4 Photographs of holotype of Mesodorus orientalis gen. et sp. nov.: a dorsal view; b ventral view. Scale bar = 1 mm
Fig. 2 in New fossil data and phylogenetic inferences shed light on the morphological disparity of Mesozoic Sinoalidae (Hemiptera, Cicadomorpha)
Fig. 2 Overall view of the entire amber piece containing the holotype of Mesodorus orientalis gen. et sp. nov.
Fig. 3 in New fossil data and phylogenetic inferences shed light on the morphological disparity of Mesozoic Sinoalidae (Hemiptera, Cicadomorpha)
Fig. 3 Line drawing of wings of holotype of Mesodorus orientalis gen. et sp. nov.: a tegmen; b hindwing
Fig. 3 in Inferring the accumulation of morphological disparity in epiphyllous liverworts
Fig. 3 Exploring morphospace occupation using the scatter-plot of the principal coordinate analysis (PCoA) based on 12 morphological characters with component 1 plotted to x-axis and component 2 plotted to y-axis. Symbols and colors indicate different clades shown in Fig. 1: orange square AA, green circle AB, purple circle B, brown hexagon C, blue square D, red circle E, yellow circle F, black circle Cololejeunea angustiflora+C. magnilobula, light blue circles C. chinii+C. shimizui, green hexagon C. ceratilobula+ C. madothecoides+ C. raduliloba. Grey area Morphospace occupied by epiphytic/ epiphyllous species
Fig. 2 in Inferring the accumulation of morphological disparity in epiphyllous liverworts
Fig. 2 Scatter-plot contrasting genotypic variation plotted as patristic distance to the x-axis versus phenotypic variation plotted as morphological characters distance to the y-axis based on the 12 traits studied. The patristic distances were calculated using the combined pDNA+nrDNA dataset. Results are shown for four analyses. Morphological disparity is
Fig. 1 in Inferring the accumulation of morphological disparity in epiphyllous liverworts
Fig. 1 Majority consensus tree obtained from the results of Bayesian inference of phylogeny using the combined dataset with a partition of plastid (pDNA) and nuclear (nDNA) DNA. The consensus tree is generated based on the trees recovered in 9,000,000 generations that were assembled from the results of MrBayes analyses with the exclusions of the burn-in phase determined as 1,000,000 generations. Posterior values
Educational Disparities in Parental Views on the Family's Role in Preventing Gender-Based Violence in Early Childhood
<p><strong><em><span>Educational Disparities in Parental Views on the Family's Role in Preventing Gender-Based Violence in Early Childhood</span></em></strong></p>
Six supplementary figures from: 3D, a more accurate quantitative method than 2D: crucial for analyzing disparity patterns in extinct marine arthropods (Trilobita)?
<p>The pdf file is structured to provide six supplementary figures from: 3D, a more accurate quantitative method than 2D: crucial for analyzing disparity patterns in extinct marine arthropods (Trilobita)?</p>
Data from: Heterochronic shifts and conserved embryonic shape underlie crocodylian craniofacial disparity and convergence
The distinctive anatomy of the crocodylian skull is intimately linked with dietary ecology, resulting in repeated convergence on blunt- and slender-snouted ecomorphs. These evolutionary shifts depend upon modifications of the developmental processes which direct growth and morphogenesis. Here we examine the evolution of cranial ontogenetic trajectories to shed light on the mechanisms underlying convergent snout evolution. We use geometric morphometrics to quantify skeletogenesis in an evolutionary context and reconstruct ancestral patterns of ontogenetic allometry to understand the developmental drivers of craniofacial diversity within Crocodylia. Our analyses uncovered a conserved embryonic region of morphospace (CER) shared by all non-gavialid crocodylians regardless of their eventual adult ecomorph. This observation suggests the presence of conserved developmental processes during early development (before Ferguson stage 20) across most of Crocodylia. Ancestral state reconstruction of ontogenetic trajectories revealed heterochrony, developmental constraint, and developmental systems drift have all played essential roles in the evolution of ecomorphs. Based on these observations, we conclude that two separate, but interconnected, developmental programs controlling craniofacial morphogenesis and growth enabled the evolutionary plasticity of skull shape in crocodylians.
Data from: Extant-only comparative methods fail to recover the disparity preserved in the bird fossil record
Most extant species are in clades with poor fossil records, and recent studies of comparative methods show have low power to infer even highly simplified models of trait evolution without fossil data. Birds are a well-studied radiation, yet their early evolutionary patterns are still contentious. The fossil record suggests that birds underwent a rapid ecological radiation after the end-Cretaceous mass extinction, and several smaller, subsequent radiations. This hypothesized series of repeated radiations from fossil data is difficult to test using extant data alone. By uniting morphological and phylogenetic data on 604 extant genera of birds with morphological data on 58 species of extinct birds from 50 million years ago, the "halfway point" of avian evolution, I have been able to test how well extant-only methods predict the diversity of fossil forms . All extant-only methods underestimate the disparity, although the ratio of within to between clade disparity does suggest high early rates. The failure of standard models to predict high early disparity suggests that recent radiations are obscuring deep time patterns in the evolution of birds. Metrics from different models can be used in conjunction to provide more valuable insights than simply finding the model with the highest relative fit.
Data and code for the shiny app of the paper Economic disparity among generations under Paris Agreement
<p>This datasets contains the code and data used to generate the website <a href="https://climate-change.shinyapps.io/generation_disparity/?_ga=2.163158204.1233661101.1626298966-1055362809.1623199649">https://climate-change.shinyapps.io/generation_disparity/</a> in the paper Economic disparity among generations under Paris Agreement.</p>
FIGURE 1 in High nucleotide divergence in a dimorphic parasite with disparate hosts
FIGURE 1. (A) Schematic line drawing of the secondary structure of the 5'-half of LSU 28S rRNA from the beetle Tenebrio sp. (redrawn from Gillespie et al. 2004). The shaded region shows the expansion segment D2 that was analyzed in this study. (B) Secondary structure model of the expansion segment D2 of the nuclear large subunit (28S) rRNA gene from Caenocholax fenyesi texensis (Texas locale). Bolded nucleotides depict variable characters in C. f. waloffi (Vera Cruz locale) with alternative states coloured red (and green where variation across individuals was detected). Blue helices depict structures strongly expanded in Strepsiptera. Helices in dark-lined boxes depict conserved helices across all arthropods. Helices in shaded boxes depict basepairs that are supported by both comparative evidence and thermodynamics. Basepairs within dash boxes illustrate support for one model (thermodynamics) that is not supported by comparative evidence across all sequences. Base-pairing is indicated as follows: standard canonical pairs by lines (C-G, G-C, A-U, U-A); wobble pairs by dots (G·U, U·G.); A-G pairs by open circles (A°G, G°A); other non-canonical pairs by filled circles (e.g. C•A). Gaps (-) represent insertions or deletions. Diagram was generated manually in Adobe Illustrator.
ScienceDex guides
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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.