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County Business Patterns, 1984 [United States]: U.S. Summary, State, and County Data;;Archival Version
- 负责人:
- 关键词:
- DOI:
- doi:10.3886/icpsr08665
- 摘要:
- [United States] Series;;Each of the county files corresponds to a Census Geographic Division.To identify values on the SIC CODE variables, please use the "1984 SIC
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Data from: Evolution of self-organized task specialization in robot swarms
- 负责人:
- 关键词:
- Evolutionary Biology Evolutionary Swarm Robotics Division of Labor Task Specialization Embodied Multi-Agent Simulations
- DOI:
- doi:10.5061/dryad.7pn80
- 摘要:
- specialization among groups of identical robots. The scenario we study involves an advanced form of division of labor, common in insect societies
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Data from: Genetic compatibility affects division of labor in the Argentine ant Linepithema humile
- 负责人:
- DOI:
- doi:10.5061/dryad.pk121
- 摘要:
- nes or matrilines) revealed genetic effects on division of labor in many social insect species. Although this has been taken as evidence for additive
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Potier et al. supporting figures and table from High resolution of colour vision, but low contrast sensitivity in a diurnal raptor
- 负责人:
- DOI:
- doi:10.6084/m9.figshare.6949511
- 摘要:
- , the Harris's hawk Parabuteo unicinctus. The maximal spatial resolution for achromatic gratings was 62.3\u2005c\u2005deg
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Potier et al. supporting figures and table from High resolution of colour vision, but low contrast sensitivity in a diurnal raptor
- 负责人:
- DOI:
- doi:10.6084/m9.figshare.6949511.v1
- 摘要:
- , the Harris's hawk Parabuteo unicinctus. The maximal spatial resolution for achromatic gratings was 62.3\u2005c\u2005deg
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Data from: Taxonomic and numerical sufficiency in depth- and salinity-controlled marine paleocommunities
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.r7s92
- 摘要:
- s. The proportion of variation explained by salinity is highest for species-level data, increases gradually with numerical transformation, and is higher in subtidal
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Data from: The multispecies coalescent over-splits species in the case of geographically widespread taxa
- 负责人:
- DOI:
- doi:10.5061/dryad.7hs34mj
- 摘要:
- group designations, isolation by distance, cytoplasmic–nuclear mismatch, and population structure) can lead to over-splitting of species. Her
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Data from: Time of emergence of novel climates for North American migratory bird populations
- 负责人:
- 关键词:
- eBird;novel climates;time of emergence;annual cycle;seasonal bird migration;global climate change
- DOI:
- doi:10.5061/dryad.4h98fq7
- 摘要:
- s emphasize the large seasonal and spatial variation in the formation of novel climates, and the pronounced challenges migratory birds are likely to encounter
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Data from: In-situ growing of CoO nanoparticles on g-C3N4 composites with highly improved photocatalytic activity for hydrogen evolution
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.cs0sj00
- 摘要:
- CoO/g-C3N4 hybrid catalyst is facilely prepared to be application for photocatalytic H2 evolution from water splitting by the vacuum ro
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Data from: The spatial distribution of foragers and food patches can influence antipredator vigilance
- 负责人:
- Beauchamp, Guy
- DOI:
- doi:10.5061/dryad.2p61j
- 摘要:
- up foragers have made simplifying and often quite restrictive assumptions. Prey species, for instance, are expected to search for resources in groups of fixed