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科学数据
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共检索到1943条 ,权限内显示50条;
Data from: The interaction of fatigue cracks with a residual stress field using thermoelastic stress analysis and synchrotron x-ray diffraction
- 负责人：
- DOI：
- doi:10.5061/dryad.51256
- 摘要：
- e found to be substantially lower as the crack tip moved through the residual stress zone induced by cold expansion. The TSA results demonstrated that the crack tip
Data from: Pressure-induced symmetry changes in body-centred cubic zeolites
- 负责人：
- DOI：
- doi:10.5061/dryad.70c0h49
- 摘要：
- of the framework. Here, we have used high pressure powder X-ray diffraction to study the three zeolites: Na-X, RHO and ZK-5, which can all be prepared usi
Data from: Does water shortage generate water stress? An ecohydrological approach across Mediterranean plant communities
- 负责人：
- DOI：
- doi:10.5061/dryad.sk76g
- 摘要：
- droughts. However, predicting the dynamics and the impacts of vegetation water stress remains challenging because of complex ecohydrological feedbacks
Data from: Ecological relevance of energy metabolism: transcriptional responses in energy sensing and expenditure to thermal and osmotic stresses
- 负责人：
- DOI：
- doi:10.5061/dryad.6824n
- 摘要：
- high temperature, desiccation and rainfall. Expression levels of genes encoding metabolic regulators [two subunits of AMP-activated protein kinase, ampk?, ampk?; Fu
Data from: Genomic basis for coral resilience to climate change
- 负责人：
- 关键词：
- Cnidarian;Transcriptomics;thermal stress;Acropora hyacinthus;Symbiodinium;acquired stress tolerance
- DOI：
- doi:10.5061/dryad.bc0v0
- 摘要：
- environmental stress, an idea that has strong parallels in model systems such as yeast. Our study provides broad insight into the fundamental cellular processes
Moritz-cattle1130309-video
- 负责人：
- University Of Konstanz
- 关键词：
- Africa animal movement animal tracking Bos taurus Cameroon cattle grazing pressure livestock pastoral mobility pastoral systems
- DOI：
- doi:10.5441/001/1.j682ds56/3
- 摘要：
- in the dry season. However, we found that the higher grazing pressure is not only the result of a higher density of cattle but also a change in the grazing behavior
Daily grazing movements of cattle in the Far North Region, Cameroon
- 负责人：
- University Of Konstanz
- 关键词：
- Africa animal movement animal tracking Bos taurus Cameroon cattle grazing pressure livestock pastoral mobility pastoral systems
- DOI：
- doi:10.5441/001/1.j682ds56/1
- 摘要：
- in the dry season. However, we found that the higher grazing pressure is not only the result of a higher density of cattle but also a change in the grazing behavior
Data from: Effect of acute stressor on reproductive behavior differs between urban and rural birds
- 负责人：
- 关键词：
- stress;Junco hyemalis;territorial behavior;behavioral ecology;urban ecology;aggression;reproduction
- DOI：
- doi:10.5061/dryad.46r48
- 摘要：
- ng a stress response alters territorial behavior in wild Dark-eyed Juncos and whether rural and urban birds, which are known to differ in the magnitude
Data from: Loss of biotic resistance and high propagule pressure promote invasive grass-fire cycles
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.cc6q923
- 摘要：
- ainst cheatgrass invasion and that fire and high propagule pressure act to diminish biotic resistance by native communities. Five years into the study, cheatgrass
Data from: Developmental stress and telomere dynamics in a genetically polymorphic species
- 负责人：
- DOI：
- doi:10.5061/dryad.6j4n154
- 摘要：
- reproductive senescence than white females, and faster actuarial senescence than all of the other morph-sex classes. We hypothesized that high oxidative stress
