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共检索到2032条 ,权限内显示50条;
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Current Population Survey, April 1995: Food Security Supplement;;Version 1
- 负责人:
- 关键词:
- DOI:
- doi:10.3886/icpsr03037.v1
- 摘要:
- status, household relationship, educational background, and Hispanic origin. The Food Security Supplement was conducted by the Bureau of the Census
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Current Population Survey, April 1999: Food Security Supplement;;Version 1
- 负责人:
- 关键词:
- DOI:
- doi:10.3886/icpsr03168.v1
- 摘要:
- status, household relationship, educational background, and Hispanic origin. The Food Security Supplement was conducted by the Bureau of the Census
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Current Population Survey, April 1997: Food Security Supplement;;Archival Version
- 负责人:
- 关键词:
- DOI:
- doi:10.3886/icpsr03042
- 摘要:
- status, household relationship, educational background, and Hispanic origin. The Food Security Supplement was conducted by the Bureau of the Census
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Food dissemination in ants: robustness of the trophallactic network against resource quality
- 负责人:
- DOI:
- doi:10.5061/dryad.r29th82
- 摘要:
- . For example, ants are able to focus their foraging effort on the most rewarding food source. While this phenomenon is well known, the link bet
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Spatial patterns of food accessibility across Lane County, Oregon in 2015-2016
- 负责人:
- 关键词:
- Geographic Information Science and Technology food access food outlets road network distances food analysis
- DOI:
- doi:10.25549/usctheses-c40-328160
- 摘要:
- This analysis of the local food environment in Lane County, OR aimed to investigate inequalities associated with access to healthy food. The findings
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Data from: Food sharing in vampire bats: reciprocal help predicts donations more than relatedness or harassment
- 负责人:
- DOI:
- doi:10.5061/dryad.tg7b1
- 摘要:
- Common vampire bats often regurgitate food to roost-mates that fail to feed. The original explanation for this costly helping behaviour invoked bot
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Territory size decreases minimally with increasing food abundance in stream salmonids: implications for population regulation
- 负责人:
- Grant, James
- 关键词:
- contiguous territories density limitation population density stream salmonids territoriality elastic disc model
- DOI:
- doi:10.5061/dryad.37hh4
- 摘要:
- How the local density of territorial animals responds to changes in food abundance will depend on the flexibility of territory size. Quantitative
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Data from: Performance of five food regimes on Anopheles gambiae senso stricto larval rearing to adult emergence in Insectary
- 负责人:
- DOI:
- doi:10.5061/dryad.6gj46
- 摘要:
- Background: Rearing of Anopheles gambiae s.s mosquitoes in insectary with quality cheap food sources is of paramount importance for bet
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Development and application of an alert system to detect cases of food poisoning in Japan
- 负责人:
- 关键词:
- Monitoring food poisoning;Infection Surveillance;Health survey;Odds ratio;Alert detection;Holocene
- DOI:
- doi:10.5061/dryad.5pt57
- 摘要:
- Recent public health concerns regarding commercial food products have increased the need to develop an automated method to detect food product-rela
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: The plastic fly: the effect of sustained fluctuations in adult food supply on life history traits
- 负责人:
- DOI:
- doi:10.5061/dryad.vp743
- 摘要:
- e well explored. Although plasticity in response to food is still present in older flies, it is unknown how sustained environmental variation affec