筛选
科学数据
统计数据
共检索到4631条 ,权限内显示50条;
Data from: Comparing entire colour patterns as birds see them
- 负责人：
- 关键词：
- animal signals animal vision antipredator defence aposematism crypsis predation sexual selection visual contrast
- DOI：
- doi:10.5061/dryad.dd8h5
- 摘要：
- . We present tests of the method's ability to detect a variety of kinds of differences between natural colour patterns and provide suggestions for analysis.
Data from: Contrasting global patterns of spatially periodic fairy circles and regular insect nests in drylands
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.44j0zpcb9
- 摘要：
style="margin-bottom:8px;">Numerical analysis of spatial pattern is widely used in ecology to describe the characteristics of floral
Data from: A new non-parametric method for analyzing replicated point patterns in ecology
- 负责人：
- DOI：
- doi:10.5061/dryad.72193
- 摘要：
- analysis in ecological studies may be due to a lack of familiarity with appropriate methods for replicated point patterns, as well as the greater complexity
Data from: The use of functional data analysis to evaluate activity in a spontaneous model of degenerative joint disease associated pain in cats
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.v1c16
- 摘要：
- iods. While this technique has been effective, information about the pattern of activity in cats is lost. In this study, functional data analysis was applied to activity data
Data from: Explaining global variation in the latitudinal diversity gradient: meta-analysis confirms known patterns and uncovers new ones
- 负责人：
- DOI：
- doi:10.5061/dryad.rg5rd
- 摘要：
- s meta-regression revealed underlying patterns in Hillebrand's dataset that were not apparent with a traditional analysis. Main conclusions: We present
Data from: Characteristics of patients with smear-negative pulmonary tuberculosis (TB) in a region with high TB and HIV prevalence
- 负责人：
- 关键词：
- Tuberculosis
- DOI：
- doi:10.5061/dryad.fh8hs
- 摘要：
- , and hemoptysis were less frequent in SNPT patients in comparison with SPPT patients. In a multivariate model, having no cough and no radiographic pattern typical
Data from: Correlation of native and exotic species richness: a global meta-analysis finds no invasion paradox across scales
- 负责人：
- DOI：
- doi:10.5061/dryad.59kv753
- 摘要：
- ve quantitative assessment of the patterns of NERR over a range of spatial grain sizes and spatial extents, based on 204 individual cases of observational (non-experimental
Data from: Color patterns of closely-related bird species are more divergent at intermediate levels of breeding range sympatry
- 负责人：
- DOI：
- doi:10.5061/dryad.8dc26
- 摘要：
- sympatry) on the evolution of color pattern differences in a sample of closely related bird species. We used a sister-lineage method to analyze 73
Data from: A morphometric analysis of vegetation patterns in dryland ecosystems
- 负责人：
- Mander, Luke
- DOI：
- doi:10.5061/dryad.5d19r
- 摘要：
- on the basis of textural patterning, and involves constructing feature vectors to quantify the shapes formed by vegetation patterns. We have analysed images
Data from: Post-Turing tissue pattern formation: advent of mechanochemistry
- 负责人：
- DOI：
- doi:10.5061/dryad.755m2n9
- 摘要：
- Chemical and mechanical pattern formation is fundamental during embryogenesis and tissue development. Yet, the underlying molecular
