筛选
科学数据
统计数据
共检索到163条 ,权限内显示50条;
Data from: Brain size and the risk of getting shot
- 负责人:
- M?ller, Anders
- DOI:
- doi:10.5061/dryad.rp4d6
- 摘要:
- , while controlling for differences in sampling effort in random effects models, showed consistently that shot individuals had smaller brains than survivors.
Data from: Total-evidence dating under the fossilized birth-death process
- 负责人:
- DOI:
- doi:10.5061/dryad.26820
- 摘要:
- s been used to model speciation, extinction and fossilization rates that can vary over time in a piecewise manner. So far, sampling of extant and fossil taxa
Data from: A comparison of single-sample estimators of effective population sizes from genetic marker data
- 负责人:
- DOI:
- doi:10.5061/dryad.kf415
- 摘要:
- population properties (e.g. bottlenecks, nonrandom mating, haplodiploid), marker properties (e.g. linkage, polymorphisms) and sample properties (e.g. numb
Data from: Effective population sizes of a major vector of human diseases, Aedes aegypti
- 负责人:
- Saarman, Norah
- 关键词:
- effective population size temporal sampling genetic control arbovirus chikungunya dengue yellow fever Zika
- DOI:
- doi:10.5061/dryad.3v2v5
- 摘要:
- for this species range between one and five thousand, so the Ne/Nc ratio is about the same as for most animals. These Ne values are lower than estimates availab
Data from: Testing the applicability of a benthic foraminiferal-based transfer function for the reconstruction of paleowater depth changes in Rhodes
- 负责人:
- DOI:
- doi:10.5061/dryad.349h0
- 摘要:
- -1200 m) due to uneven sampling along the water depth gradient. To test the robustness of the TF, we randomly selected modern samples to develop random
Data from: A suite of potentially amplifiable microsatellite loci for ten reptiles of conservation concern from Africa and Asia
- 负责人:
- DOI:
- doi:10.5061/dryad.4gb62
- 摘要:
- . We conducted whole-genome shotgun sequencing to obtain ultra-low coverage, random genomic sampling from ten African and Asian squamate reptile species
Eurobarometer 84.3: Standard Eurobarometer 84, November 2015;;Eurobarometer 84.3;;Version 1
- 负责人:
- 关键词:
- DOI:
- doi:10.3886/icpsr36670.v1
- 摘要:
- of the resident population of the respective nationalities in terms of metropolitan, urban and rural areas. In each of the selected sampling points, a starting addres
Eurobarometer 85.1 OVR: European Youth, April 2016;;Archival Version
- 负责人:
- 关键词:
- DOI:
- doi:10.3886/icpsr36673
- 摘要:
- the random route procedure. Controls were imposed in order to verify the sample on the basis of sex and age. Please refer to the Technical Specifications sec
Data from: Investigating evolutionary lag using the species-pairs evolutionary lag test (SPELT)
- 负责人:
- DOI:
- doi:10.5061/dryad.qb6h8
- 摘要:
- rformance of SPELT in relation to degree of lag, sample size (species pairs), and strength of association between traits. We simulated trait evolution under two models
Dynamics of Household Land Use and Economic Welfare on the Amazon Frontier, 1996-2005, Rondonia, Brazil;;Archival Version
- 负责人:
- 关键词:
- DOI:
- doi:10.3886/icpsr25322
- 摘要:
- w settlements within these municipalities that were added according to the original random sampling methodology. See the study documentation for more information.