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共检索到93条 ,权限内显示50条;
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Supplementary Appendices for 'Maternal BMI mediates the impact of crop-related agricultural work during pregnancy on infant length in rural Pakistan
- 负责人:
- 关键词:
- Medicine
- DOI:
- doi:10.17028/rd.lboro.11522913
- 摘要:
- not been examined. This study aimed to investigate the relationship between agricultural work during pregnancy, post-natal maternal BMI and LAZ among young infant
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Supplementary Appendices for 'Maternal BMI mediates the impact of crop-related agricultural work during pregnancy on infant length in rural Pakistan
- 负责人:
- 关键词:
- Medicine
- DOI:
- doi:10.17028/rd.lboro.11522913.v1
- 摘要:
- not been examined. This study aimed to investigate the relationship between agricultural work during pregnancy, post-natal maternal BMI and LAZ among young infant
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Maternal exposure to predator scents: offspring phenotypic adjustment and dispersal
- 负责人:
- 关键词:
- Common lizard;predation risk;antipredator behaviour;maternal effects;Dispersal;Zootoca vivipara
- DOI:
- doi:10.5061/dryad.sk32d
- 摘要:
- to produce such defences. We investigated whether maternal exposure to predator cues during gestation affected juvenile morphology, behaviour and dispersal
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: How many cubs can a mum nurse? Maternal age and size influence litter size in polar bears
- 负责人:
- 关键词:
- individual heterogeneity;maternal traits;polar bear;reproductive success;Reproductive Senescence
- DOI:
- doi:10.5061/dryad.mb2d353
- 摘要:
- Life history theory predicts that females' age and size affect the level of maternal investment in current reproduction, balanced against future
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Elevating perceived predation risk modifies the relationship between parental effort and song complexity in the song sparrow
- 负责人:
- DOI:
- doi:10.5061/dryad.s6tn3
- 摘要:
- by accentuating the tradeoff between survival and parental investment. We assessed multiple hypotheses regarding the relationship between maternal effort, paternal
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Surrounding pathogens shape maternal egg care but not egg production in the European earwig
- 负责人:
- DOI:
- doi:10.5061/dryad.pv50q
- 摘要:
- population). Finally, we found that spore presence did not influence maternal investment into egg grooming, egg gathering and egg defense, as well as int
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Nest-box temperature affects clutch size, incubation initiation, and nestling health in great tits
- 负责人:
- DOI:
- doi:10.5061/dryad.6pr02
- 摘要:
- , we do not know how far temperature could influence such effects, if at all. We studied the influence of temperature during egg laying on maternal reproductive investment
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Should mothers provision their offspring equally? A manipulative field test
- 负责人:
- DOI:
- doi:10.5061/dryad.n3k93
- 摘要:
- can provide greater fitness returns given the same maternal investment; a process unanticipated by the current theory.
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
maternal effector
- 负责人:
- DOI:
- doi:10.5061/dryad.gj5b7
- 摘要:
- is known to be a key mediator of prenatal maternal effects with an established genetic basis. Contrary to theoretical expectations for fitness-related traits, ther
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Body reserves mediate trade-offs between life history traits: new insights from small pelagic fish reproduction
- 负责人:
- DOI:
- doi:10.5061/dryad.6jk98
- 摘要:
- ticular, the cost of reproduction is well known to negatively affect energy investment in growth and maintenance. Here, we investigated these trade-offs