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共检索到429条 ,权限内显示50条;
Data from: Review of the coast-wide decline in survival of west coast Chinook Salmon (Oncorhynchus tshawytscha)
- 负责人：
- DOI：
- doi:10.5061/dryad.w6m905qmm
- 摘要：
- mon survival.? Survival, defined as smolt-to-adult return rates (SARs), collapsed over the past half century by roughly a factor of four to ca. 1% for ma
Data from: Long-term benefit of hepatitis C therapy in a safety net hospital system: a cross-sectional study with median 5-year follow-up
- 负责人：
- DOI：
- doi:10.5061/dryad.qc57j
- 摘要：
- Objectives: To demonstrate the effectiveness of hepatitis C virus (HCV) therapy and survival benefit from sustained virologic remission (SVR
Data from: The parasite’s long arm: a tapeworm parasite induces behavioural changes in uninfected group members of its social host
- 负责人：
- DOI：
- doi:10.5061/dryad.70ph0
- 摘要：
- of uninfected nestmates. This anomalous behaviour within infected ants, coupled with their increased survival, could facilitate the parasites’ transmission
Data from: Integrating vital rates explains optimal worker size for resource return by bumble bee workers
- 负责人：
- DOI：
- doi:10.5061/dryad.42gp897
- 摘要：
- resource return as a function of body size. We integrated survival and daily resource return to estimate lifetime resource collection and offset these
Data from: Experimental evidence that density mediates negative frequency-dependent selection on aggression
- 负责人：
- Kilgour, Julia
- 关键词：
- resource limitation behavioural phenotypes competition Hawk-Dove models resource defense theory
- DOI：
- doi:10.5061/dryad.mv352kc
- 摘要：
- ore, at medium and high densities, there was evidence of negative frequency-dependent selection, where rare strains experienced greater survival than common
Data from: Pathogen susceptibility and fitness costs explain variation in immune priming across natural populations of flour beetles
- 负责人：
- Khan, Imroze
- DOI：
- doi:10.5061/dryad.344032g
- 摘要：
- ous work demonstrated population-, sex- and stage- specific variation in the survival benefit of priming response in flour beetles (Tribolium castaneum) infected
Data from: Evolution of defence cocktails: antimicrobial peptide combinations reduce mortality and persistent infection
- 负责人：
- DOI：
- doi:10.5061/dryad.33k09
- 摘要：
- ng an infection in the beetle Tenebrio molitor. We find that a defensin confers no survival benefit but reduces bacterial loads. A coleoptericin contributes to host
Data from: Right phenotype, wrong place: predator-induced plasticity is costly in a mismatched environment
- 负责人：
- DOI：
- doi:10.5061/dryad.1vhhmgqnw
- 摘要：
- of morphology drive any potential survival benefit or cost. Tadpoles developed predator specific phenotypes after being reared with caged fish or dragonfly
Data from: Male breeding experience, not mate familiarity, affects reproductive output in black brant geese
- 负责人：
- 关键词：
- mate change;perennial monogamy;prefledging survival;Mating Systems;precocial young;lifetime fitness
- DOI：
- doi:10.5061/dryad.hj834
- 摘要：
- , but experienced male had goslings with higher prefledging survival rates (? = 0.44±0.11 [95% confidence interval]) than those breeding with a familiar, experienced
Data from: Bottom-up effects of a no-take zone on endangered penguin demographics
- 负责人：
- DOI：
- doi:10.5061/dryad.t446r
- 摘要：
- . We examined how chick survival responded to an experimental 3-year fishery closure around Robben Island, South Africa, controlling for variation in prey biomass
