筛选
科学数据
统计数据
共检索到1388条 ,权限内显示50条;
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Sex-specific density-dependent secretion of glucocorticoids in lizards: insights from laboratory and field experiments
- 负责人:
- Meylan, Sandrine
- DOI:
- doi:10.5061/dryad.pm86h
- 摘要:
- to investigate the relationship between density, social stress and plasma corticosterone levels in the common lizard Zootoca vivipara. This species exhibits strong
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Metabolic costs imposed by hydrostatic pressure constrain bathymetric range in the lithodid crab Lithodes maja
- 负责人:
- DOI:
- doi:10.5061/dryad.2538d
- 摘要:
- xplored. Hydrostatic pressure is proposed to contribute to a physiological bottleneck constraining depth range extension in shallow-water taxa. However, bathymetric limitation
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: A free lunch? No cost for acquiring defensive plant pyrrolizidine alkaloids in a specialist arctiid moth (Utetheisa ornatrix)
- 负责人:
- DOI:
- doi:10.5061/dryad.14fd6
- 摘要:
- arily imply a lack of costs if all individuals express the biochemical machinery of detoxification and sequestration constitutively. Therefore, we used qPCR
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Anaesthetic interventions for prevention of awareness during surgery
- 负责人:
- 关键词:
- PTSD;anesthesia depth monitors;memory;awareness;implicit memory;explicit memory;wakefulness;BIS
- DOI:
- doi:10.5061/dryad.2vn65
- 摘要:
- of anaesthetic depth monitors (five studies with 31,181 participants) there were 152 participants with possible or definite awareness (recall of surgery events aft
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Stress in native grasses under ecologically relevant heat waves
- 负责人:
- DOI:
- doi:10.5061/dryad.13sb67b
- 摘要:
- ts and investigated effects of the different treatments on four stress indicators: leaf senescence, leaf water content, photosynthetic effic
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: New MRI contrast agents based on silicon nanotubes loaded with superparamagnetic iron oxide nanoparticles
- 负责人:
- DOI:
- doi:10.5061/dryad.k2vh732
- 摘要:
- size, the observed r2 values are found to be inversely proportional to nanotube wall thickness, thereby demonstrating the role of nanostructured silicon template
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Removal of cattle accelerates tropical dry forests succession in Northwestern Mexico
- 负责人:
- DOI:
- doi:10.5061/dryad.5mkkwh71z
- 摘要:
- d to mature forest, for a total of 2.7 ha of sampled area. The absence of cattle increased woody plant (tree and shrub) density and species richness, particular
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Experimental evidence for an eco-evolutionary coupling between local adaptation and intraspecific competition
- 负责人:
- DOI:
- doi:10.5061/dryad.7g0hr
- 摘要:
- of the demographic factors that regulate populations. Intraspecific competition is an especially important ecological process because it generates negative density
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Damage shielding mechanisms in hierarchical composites in nature with potentials in design of tougher structural materials
- 负责人:
- DOI:
- doi:10.5061/dryad.60vk297
- 摘要:
- al structure, ranging from the molecular scale up to the macroscopic level. This results in composites with a combination of high strength and high toughness, showing ve
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Den site selection, pack composition, and reproductive success in endangered African wild dogs
- 负责人:
- DOI:
- doi:10.5061/dryad.d27vt
- 摘要:
- demographic data that indicate improved fitness. Habitat selection might be especially important for denning species, where vulnerable offspring are confine