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共检索到745条 ,权限内显示50条;
Data from: Investigating behavioral drivers of seasonal Shiga-Toxigenic Escherichia Coli (STEC) patterns in grazing cattle using an agent-based model
- 负责人：
- DOI：
- doi:10.5061/dryad.3v3c1tg
- 摘要：
- ious cattle production systems. However, actual mechanisms for this seasonality remain elusive. In addition, the influence of host (cattle) behavior on this pattern ha
Farm system characterization of two municipalities in the Nicaragua-Honduras Sentinel Landscape
- 负责人：
- Carre?o-Rocabado, Geovana;;World Agroforetry Centre (ICRAF);;Tropical Agricultural Research And Higher Education Center
- 关键词：
- DOI：
- doi:10.34725/dvn/vkrshe
- 摘要：
- : farm diversification, type of productive systems, type of crop, area, livestock. e) General characteristics of land use: area, previous use, yea
Data from: Effective size in density-dependent two-sex populations: the effect of mating systems
- 负责人：
- Myhre, Ane Marlene
- 关键词：
- genetic drift effective population size density dependence environmental stochasticity demographic stochasticity fluctuating populations mating systems sex ratio fluctuations
- DOI：
- doi:10.5061/dryad.7m2r4
- 摘要：
- Density dependence in vital rates is a key feature affecting temporal fluctuations of natural populations. This has important implicati
Data from: Numerical ordinality in a wild nectarivore
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.0rxwdbrvf
- 摘要：
- processing, rather than a magnitude-based system. When distance cues between flowers were made irrelevant during test trials, birds were still able to locate
Data from: Emergency Room Safer Transfer of Patients (ER-STOP): a quality improvement initiative at a community based hospital to improve the safety
- 负责人：
- DOI：
- doi:10.5061/dryad.v8kc47p
- 摘要：
- d by analyses of incident reports and deterioration events, a multi-component organizational rescue from danger system was redesigned to decrease unexpecte
Data from: Incidence and fatality of serious suicide attempts in a predominantly rural population in Shandong, China: a public health surveillance
- 负责人：
- DOI：
- doi:10.5061/dryad.r0v35
- 摘要：
- . The risk of death is influenced by the attempter's sex, age, education level, occupation, method used and season of year.
Data from: A bioacoustic record of a conservancy in the Mount Kenya ecosystem
- 负责人：
- DOI：
- doi:10.5061/dryad.69g60
- 摘要：
- ons. This dataset will provide data to train automatic species recognition systems for birds found within the Mount Kenya ecosystem. Such systems are ne
Field Crop Boundaries
- 负责人：
- South African Environmental Observation Network
- 关键词：
- biomass potential agriculture crop crop cultivation extent Agriculture Commercial cropping systems Socio-economic Economic activity Land Transformation
- DOI：
- doi:10.15493/bea.data.10000089
- 摘要：
- were added to categorise type of cultivation into `Formal` and `Informal`, and whether it would be available for additional agricultural production."
Data from: Effective implementation of age restrictions increases selectivity of sport hunting of the African lion
- 负责人：
- DOI：
- doi:10.5061/dryad.17fk2
- 摘要：
- ent of the aging system, the percentage of hunts harvesting lions stabilised, demonstrating that hunters successfully located and aged older lions. 5. Synthesis
Data from: Assessment of the quality of reporting in randomized controlled trials of acupuncture in the Korean literature using the CONSORT statem
- 负责人：
- DOI：
- doi:10.5061/dryad.253q2
- 摘要：
- Objectives: This study aimed to assess the completeness of reporting of RCTs of acupuncture in the Korean literature. Design: Systemati
