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854 results for “Disparity”
Figure 8 in Morphological disparity in a hyperdiverse mammal clade: a new morphotype and tribe of Neotropical cricetids
Figure 8. Topological comparison of the left first molar of A, Rhagomys (R. rufescens; MZUFV-CM 3706); B, Thomasomys (T. aureus; CNP 6471); C, Wilfredomys (W. oenax; CNP 2378) and the left second molar of D, Delomys (D. sublineatus; UFSC711).
Figure 3 in Morphological disparity in a hyperdiverse mammal clade: a new morphotype and tribe of Neotropical cricetids
Figure 3. Selected anatomical traits and regions in the cranium of Rhagomys: A, lateral left view of the cranium of R. septentrionalis (MEPN 10898): note the position of the mastoid (mc) well above the basal plane (indicated by the yellow horizontal line); B, lateral view of the left otic region of R. rufescens (MZUFV-CM 3706); C, ventral view of basicranial region of R. septentrionalis (MECN 6172); D, dorsal view (roofing bones of braincase removed) of basicranial region of R. septentrionalis (MEPN 10898); E, cross-section of the cranium of R. septentrionalis (MEPN 10898) at the frontal sinuses plane. Abbreviations: bs, basisphenoid; bo, basioccipital; f, fontanelle; fo, foramen ovale; m, foramen magnum; etI, ethmoturbinal I; etII, ethmoturbinal II; etIII, ethmoturbinal III; ft1, frontoturbinal 1; ft2, frontoturbinal 2; it, interturbinal; ls, lamina semicircularis; ps, presphenoid. Except for B the pictures are three-dimensional reconstructions based on micro-CT data.
Figure 7 in Morphological disparity in a hyperdiverse mammal clade: a new morphotype and tribe of Neotropical cricetids
Figure 7. ICAMER system applied on the right first upper (upper row) and lower (lower row) molar of Rhagomys rufescens (MZUFV-CM 3706). Schematic cuspal units employed differential colours to highlight component structures (arms and projections). Abbreviations: upper molar: alb, anterolabial conule; alg, anterolingual conule; am, anterior mure; anf, anteromedian flexus; ant, anteroloph; hyf, hypoflexus; hyp, hypocone; mef, metaflexus; met, metacone; mm, median mure; msf, mesoflexus; msp, mesoloph; paf, paraflexus; pal, paraloph; par, paracone; pof, posteroflexus; pol, posteroloph; prf, protoflexus; pro, protocone. Lower molar: amd, anterior murid; cg, anterolabial cingulum; enfd, entoflexid; ent, entoconid; entl, entolophid; hyfd, hypoflexid; lgd, anterolingual conulid; med, metaconid; mefd, metaflexid; metl, metalophid; mmd, median murid; msd, mesolophid; msfd, mesoflexid; pod, posterolophid; pofd, posteroflexid; prd, protoconid.
Figure 5 in Morphological disparity in a hyperdiverse mammal clade: a new morphotype and tribe of Neotropical cricetids
Figure 5. Incisor external appearance and morphology of Rhagomys: A, labial view of the left lower incisor of R. septentrionalis (MECN 6172): note the thick band of enamel (e) compared to dentine (d); B, ventral view of the left lower incisor of R. septentrionalis (MECN 6172): note the tenues groove (g); C, frontal view of both upper incisors of R. rufescens (MZUFV-CM 3706): note the inverted v shape of the cutting edge (broken line) and the flattened anterior faces medially inclined (arrows); D–F, ventral view of the left lower incisor of R. rufescens (MZUFV-CM 3706): note the textured surface. A and B are three-dimensional reconstructions based on micro-CT data.
Systemic racial disparities in funding rates at the National Science Foundation
<p>Concerns about systemic racism at academic and research institutions have increased over the past decade. Here, we investigate data from the National Science Foundation (NSF), a major funder of research in the United States, and find evidence for pervasive racial disparities. In particular, white principal investigators (PIs) are consistently funded at higher rates than most non-white PIs. Funding rates for white PIs have also been increasing relative to annual overall rates with time. Moreover, disparities occur across all disciplinary directorates within the NSF and are greater for research proposals. The distributions of average external review scores also exhibit systematic offsets based on PI race. Similar patterns have been described in other research funding bodies, suggesting that racial disparities are widespread. The prevalence and persistence of these racial disparities in funding have cascading impacts that perpetuate a cumulative advantage to white PIs across all of science, technology, engineering and mathematics.</p>
Nature News Disparities Dataset
<p>This dataset can be used to recreate all analyses in the following git repository: <a href="https://github.com/greenelab/nature_news_disparities">https://github.com/greenelab/nature_news_disparities</a> for the manuscript "Analysis of science journalism reveals gender and regional disparities in coverage."</p> <p> </p> <p>The manuscript can be viewed here: <a href="https://github.com/greenelab/nature_news_manuscript">https://github.com/greenelab/nature_news_manuscript</a></p>
Data from: Contrasting patterns of disparity suggest differing constraints on the evolution of trilobite cephalic structures during the Cambrian 'explosion'
<p><span>Trilobites are an abundant group of Palaeozoic euarthropods that appear abruptly in the fossil record c. 521 million years ago. Quantifying the development of morphological variation (or 'disparity') through time in fossil groups like trilobites is critical in understanding evolutionary radiations such as the Cambrian 'explosion'. Here, I use geometric morphometrics to quantify 'cumulative disparity' in functionally-important structures within the trilobite cephalon across their initial radiation during Cambrian Series 2. Overall cephalic disparity increased rapidly and attained a maximum within several million years. This pattern is dominated by the cephalic outline (in particular the genal spines), reflecting rapid, convergent expansion to the extremes of morphospace in a few early families. In contrast, removing the outline and focusing on structures such as the glabella and eye ridges (associated with feeding and vision, respectively) showed a more gradual increase in disparity, closer in line with taxonomic diversity and supporting the hypothesis of a relatively accurate trilobite fossil record. These contrasting patterns suggest that disparity in different structures was constrained in different ways, with extrinsic (ecological) factors likely having the biggest impact on overall disparity. It also implies that patterns of disparity in isolated substructures cannot necessarily be taken individually as representative of overall morphologies.</span></p>
Codes and datasets for: Quantifying the impact of SARS-CoV-2 temporal vaccination trends and disparities on disease control
<p>Codes and datasets to reproduce the main figures of the article titled: "Quantifying the impact of SARS-CoV-2 temporal vaccination trends and disparities on disease control".</p>
Context-dependent evolution of high trophic position drives functional disparity in subterranean crustaceans: data and R code
<p>The dataset contains morphological data, phylogenetic tree, and R code used in the analyses presented in the paper titled "Context-dependent evolution of high trophic position drives functional disparity in subterranean crustaceans". </p> <p>Niphargus_morpho_data.xlsx: morphological data for import in R<br> Niphargus_tree.nex: consensus phylogenetic tree for import in R<br> Rcode.Rmd: the R script in R markdown format to reproduce the analyses<br> Rcode.html: the R script in html format <br> Reproducibility_report.doc: Functional diversity protocol checklist created with stepFD (https://facuxpalacio.shinyapps.io/stepFD/)</p>
PRospective REgistry of Advanced Stage CancER (PREFER) Patients to Assess Prevalence of Actionable Biomarkers and Driver Mutations to Address Disparities in Precision Medicine
ClinicalTrials.gov study NCT05697198. IPD Sharing: UNDECIDED. Countries: 1. Publications: 14.
Prevention Program to Reduce Injury Disparities Among Latino Day Laborers
ClinicalTrials.gov study NCT04378348. IPD Sharing: NO. Countries: 1. Publications: 1.
Tailoring a Lifestyle Intervention to Address Obesity Disparities Among Men
ClinicalTrials.gov study NCT03037502. IPD Sharing: NO. Countries: 1. Publications: 1.
Reducing Disparities in Behavioral Health Treatment for Children in Primary Care
ClinicalTrials.gov study NCT04082234. IPD Sharing: YES. Countries: 1. Publications: 1.
Reducing Disparity in Receipt of Mother's Own Milk in Very Low Birth Weight Infants
ClinicalTrials.gov study NCT04540575. IPD Sharing: YES. Countries: 1. Publications: 11.
Transitions of Care Stroke Disparity Study (TCSD-S)
ClinicalTrials.gov study NCT03452813. IPD Sharing: NO. Countries: 1. Publications: 1.
Causes, Analysis of the Sub-evaluating Coronary Syndromes Acute and Disparities in France in Women
ClinicalTrials.gov study NCT01394549. IPD Sharing: Not stated. Countries: 1. Publications: 9.
A Collaborative Model to Improve Blood Pressure (BP) Control and Minimize Racial Disparities
ClinicalTrials.gov study NCT00935077. IPD Sharing: Not stated. Countries: 1. Publications: 8.
Center for Reducing Asthma Disparities - Meharry/Vanderbilt Centers
ClinicalTrials.gov study NCT00281151. IPD Sharing: Not stated. Countries: 1. Publications: 6.
Community Engagement Alliance Against Disparities
ClinicalTrials.gov study NCT06607341. IPD Sharing: Not stated. Countries: 1. Publications: 0.
UrbanHEAT: Health Behaviors, Outcomes, and Disparities in Individually Experienced Temperature Across an Urban Community
ClinicalTrials.gov study NCT06778252. IPD Sharing: NO. Countries: 1. Publications: 9.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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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.