筛选
科学数据
统计数据
共检索到277条 ,权限内显示50条;
Data from: Gradual assembly of avian body plan culminated in rapid rates of evolution across dinosaur-bird transition
- 负责人:
- DOI:
- doi:10.5061/dryad.84t75
- 摘要:
Data from: Nature and significance of intraspecific variation in the early Cambrian oryctocephalid trilobite Oryctocephalites palmeri Sundberg
- 负责人:
- DOI:
- doi:10.5061/dryad.rc76f30
- 摘要:
- specimens is partitioned into intraspecific variation versus interspecific disparity. Qualitative and quantitative analyses reveal that two species ar
Data from: The role of preservation on the quantification of morphology and patterns of disparity within Paleozoic echinoderms
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.m5t20
- 摘要:
- sets describing disparity in Paleozoic crinoids and blastozoans. Characters were sequentially excluded from the analyses following progressive taphonomic loss
Data from: Lesions to right posterior parietal cortex impair visual depth perception from disparity but not motion cues
- 负责人:
- DOI:
- doi:10.5061/dryad.3s06b
- 摘要:
- and objects using binocular disparity. Patients with lesions to right PPC (N = 3) exhibited marked perceptual deficits on these tasks, whereas those with left
Data from: Lower carotid revascularization rates after stroke in ethnic minority-serving US hospitals
- 负责人:
- DOI:
- doi:10.5061/dryad.s7v0bh2
- 摘要:
- hospitals, suggesting system-level factors as a major contributor to explain race disparities in the use of carotid revascularization.
Data from: Disparities in influenza mortality and transmission related to sociodemographic factors within Chicago in the pandemic of 1918
- 负责人:
- DOI:
- doi:10.5061/dryad.48nv3
- 摘要:
- of influenza and pneumonia mortality during the 1918 influenza pandemic in Chicago. Our observation that disparities in structural determinants of neighborhood
Data from: Journeys through discrete-character morphospace: synthesising phylogeny, tempo, and disparity
- 负责人:
- DOI:
- doi:10.5061/dryad.1j5h875
- 摘要:
- acter-taxon matrices to measure evolutionary tempo, infer phylogenies, and capture morphological disparity. However, to date these have been seen as separ
Data from: Gliding dragons and flying squirrels: diversifying versus stabilizing selection on morphology following the evolution of an innovation
- 负责人:
- DOI:
- doi:10.5061/dryad.t7g227h
- 摘要:
- result in stabilizing rather than diversifying selection on morphology, and morphological disparity among co-existing species can reflect
Data from: Population genetic structure and direct observations reveal sex-reversed patterns of dispersal in a cooperative bird
- 负责人:
- DOI:
- doi:10.5061/dryad.30qt0
- 摘要:
- in dispersal in the cooperatively breeding white-browed sparrow weaver (Plocepasser mahali). Direct observations revealed that i) natal philopatry was rar
Data from: Biogeographical evidence for common vicariance and rare dispersal in a southern Appalachian harvestman (Sabaconidae, Sabacon cavicolens)
- 负责人:
- DOI:
- doi:10.5061/dryad.mk32s
- 摘要:
- ating geographically disjunct cryptic species. How these lineages came to occupy such disparate geographies is illustrated by dynamics within the Blue Ridge sp