筛选
科学数据
统计数据
共检索到3996条 ,权限内显示50条;
Data from: Simultaneous estimation of occupancy and detection probabilities an illustration using Cincinnatian brachiopods
- 负责人：
- DOI：
- doi:10.5061/dryad.s4h53
- 摘要：
- absences and those that imply non-detection of taxa that were actually present in the space and time of interest. Occupancy modeling, an approach fir
Data from: Socio-demographic, social-cognitive, health-related and physical environmental variables associated with context-specific sitting time
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.7fj5q
- 摘要：
- . In addition, more time parents or care givers spent sitting may lead to more sitting during TV viewing of the adolescents, so that a family-based approach ma
Data from: Comparing cal3 and other a posteriori time-scaling approaches in a case study with the pterocephaliid trilobites
- 负责人：
- DOI：
- doi:10.5061/dryad.292dd
- 摘要：
- processes, which may be hard to obtain, particularly for sampling. Here, we contrast the use of cal3 and other a posteriori time-scaling approaches
Data from: Total A?42/A?40 ratio in plasma predict amyloid-PET status, independent of clinical AD diagnosis
- 负责人：
- DOI：
- doi:10.5061/dryad.f300d56
- 摘要：
- cohort. Methodology: Taking plasma samples at three separate time points, we assessed the total A?42/A?40 ratio in plasma (TP42/40) with regard
Data from: Lifetime cumulative incidence of dementia in a community-dwelling elderly population in Japan
- 负责人：
- DOI：
- doi:10.5061/dryad.d8v1b44
- 摘要：
- %) in men, respectively. Conclusion: Lifetime risk of all dementia for Japanese elderly was substantial at approximately 50% or higher. This study suggests tha
Data from: Evidence for atypical nest overwintering by hatchling lizards, Heloderma suspectum
- 负责人：
- DOI：
- doi:10.5061/dryad.s1r15c6
- 摘要：
- The timing of reproductive events (e.g., oviposition and hatching) to coincide with favorable seasonal conditions is critical for succes
Data from: A stochastic rate-calibrated method for time-scaling phylogenies of fossil taxa
- 负责人：
- DOI：
- doi:10.5061/dryad.vk7t0
- 摘要：
- and no indication of the uncertainty in the temporal relationships. 2.) Here I present a stochastic algorithm for time-scaling phylogenies of fossil taxa by randomly
Data from: Both flowering time and distance to conspecific plants affect reproduction in Echinacea angustifolia, a common prairie perennial
- 负责人：
- DOI：
- doi:10.5061/dryad.6h82b
- 摘要：
- n in the absence of mate limitation caused by mating incompatibility. These findings suggest that flowering time may be an underappreciated cont
Data from: The prevalence of MS in the United States: a population-based estimate using health claims data
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.pm793v8
- 摘要：
- .1), representing 727,344 cases. During the same time period, the MS prevalence was 450.1 per 100,000 (95% CI 448.1–451.6) for women and 159.7 (95% CI 158.7–160
Data from: Horses in the Cloud: big data exploration and mining of fossil and extant Equus (Mammalia: Equidae)
- 负责人：
- DOI：
- doi:10.5061/dryad.qc2fm
- 摘要：
- provide a useful comparative study of the widespread taxon Equus in space and time. The mining of Equus data from these six sources yielded a combined total
