筛选
科学数据
统计数据
共检索到388条 ,权限内显示50条;
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Evaluation of the Agriculture Crime Technology Information and Operation Network (ACTION) in Nine Counties in California, 2004-2005;;Version 1
- 负责人:
- 关键词:
- DOI:
- doi:10.3886/icpsr04686.v1
- 摘要:
- by Agricultural Commissioners in each county. The survey instruments asked farmers about experiences with agricultural crime victimization during the 12 mo
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Performance of gene expression analyses using de novo assembled transcripts in polyploid species
- 负责人:
- DOI:
- doi:10.5061/dryad.4p6n481
- 摘要:
- Motivation: Quality of gene expression analyses using de novo assembled transcripts in species that experienced recent polyploidization remains
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Management of pulmonary nodules by community pulmonologists
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.p52qh
- 摘要:
- BACKGROUND: Pulmonary nodules (PNs) are a common reason for referral to pulmonologists. The majority of data for the evaluation and management
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: DNA barcoding of tuberous Orchidoideae: a resource for identification of orchids used in Salep
- 负责人:
- 关键词:
- DNA Barcoding;systematics;Orchid conservation;molecular identification;Conservation Biology;CITES
- DOI:
- doi:10.5061/dryad.qb36g
- 摘要:
- ons and providing an incentive to expand harvesting to untapped areas in Iran. Limited morphological distinctiveness among traded Salep tubers renders
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Diversity, disparity, and evolutionary rate estimation for unresolved Yule trees
- 负责人:
- DOI:
- doi:10.5061/dryad.2cb46
- 摘要:
- t. The probability of the observed trait data can be computed by assuming a model for trait evolution, such as Brownian motion, over the branches of this fixed tree
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Species richness change across spatial scales
- 负责人:
- DOI:
- doi:10.5061/dryad.2jk717g
- 摘要:
- Humans have elevated global extinction rates and thus lowered global-scale species richness. However, there is no a priori reason to expect tha
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Tolerance to gamma radiation in the marine heterotardigrade, Echiniscoides sigismundi
- 负责人:
- M?bjerg, Nadja
- 关键词:
- radiation tolerance
- DOI:
- doi:10.5061/dryad.21vd2
- 摘要:
- -LET ionizing radiation. Previous studies have focused on semi-terrestrial species, which are also very tolerant to desiccation. The predominant view on the reason
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: An experimental demonstration that house finches add cigarette butts in response to ectoparasites
- 负责人:
- DOI:
- doi:10.5061/dryad.6nt07
- 摘要:
- d most of the butt material and collected the bulk of the tick population infesting each nest, as these parasites cluster in the lining. We remove
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Teachers’ involvement and students’ self-efficacy: keys to achievement in higher education
- 负责人:
- DOI:
- doi:10.5061/dryad.601k960
- 摘要:
- about students’ achievement in higher education. NST assumes that teachers are key to the motivation of students, providing autonomy support, structure (support
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Ecological restoration success is higher for natural regeneration than for active restoration in tropical forests
- 负责人:
- DOI:
- doi:10.5061/dryad.5428h
- 摘要:
- h restoration approaches are more successful, cost-effective, and compatible with socioeconomic incentives for tropical forest restoration.