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High-frequency ultrasound imaging system with Doppler features for biomedical applications using 30~35 mHz linear arrays and an analog beamformer
- 负责人：
- 关键词：
- Biomedical Engineering retinal vein occlusion high-frequency linear arrays high-frequency beamformer high-frequency Doppler high-frequency ultrasound
- DOI：
- doi:10.25549/usctheses-m248
- 摘要：
- B-mode imaging system and a HF ultrasound Doppler system using 30~35 MHz linear arrays and an analog beamformer were investigated, visualizing bot
Data from: Landscape permeability and individual variation in a dispersal-linked gene jointly determine genetic structure in the Glanville fritillar
- 负责人：
- DOI：
- doi:10.5061/dryad.mp25s15
- 摘要：
- factor mixed models to identify the landscape features that best predict spatial sorting of alleles in the dispersal-related gene phosphoglucose isomerase
Data from: Untargeted metabolic profiling reveals geography as the strongest predictor of metabolic phenotypes of a cosmopolitan weed
- 负责人：
- DOI：
- doi:10.5061/dryad.1q0s4gf
- 摘要：
- c features was found between leaves damaged by herbivores compared to undamaged leaves on the same plant. Differences in metabolic phenotypes explaine
Data from: Exploring variation in fitness surfaces over time or space
- 负责人：
- DOI：
- doi:10.5061/dryad.f4r56j4c
- 摘要：
- principal components analysis, I show how major features of fitness surfaces can be compared statistically. Combined with a bootstrap algorithm, I develop three statistical tes
Data from: Globally consistent impact of tropical cyclones on the structure of tropical and subtropical forests
- 负责人：
- DOI：
- doi:10.5061/dryad.4nn33b2
- 摘要：
- between PDI and forest structural features using multivariate linear models, controlling for climate (mean annual temperature and water availabili
Data from: An invasive insect, hemlock woolly adelgid, indirectly impacts Louisiana Waterthrush nest site selection and nes
- 负责人：
- DOI：
- doi:10.5061/dryad.djh9w0vx3
- 摘要：
- in this area, but these relationships are likely dynamic and dependent on local habitat features and the predator community response to hemlock decline
Data from: Do picture-based charts overestimate visual acuity? Comparison of Kay Pictures, Lea Symbols, HOTV and Keeler logMAR charts with Sloan
- 负责人：
- DOI：
- doi:10.5061/dryad.rn38r
- 摘要：
- ts can complicate the interpretation of VA measurements. This study compared VA measurements across four pediatric charts with Sloan letters and identified chart design features
Data from: Grizzly bear response to spatio-temporal variability in human recreational activity.
- 负责人：
- DOI：
- doi:10.5061/dryad.nq68420
- 摘要：
- f linear feature use by humans rather than solely relying on thresholds relating to feature densities.
Data from: Urban versus forest ecotypes are not explained by divergent reproductive selection
- 负责人：
- DOI：
- doi:10.5061/dryad.tv45802
- 摘要：
- , and compare selection between the habitats. Urban birds had significantly smaller morphological features than their rural counterparts, with shorter tar
Data from: Phenology of farmland floral resources reveals seasonal gaps in nectar availability for bumblebees
- 负责人：
- DOI：
- doi:10.5061/dryad.3nk236h
- 摘要：
- the greatest share of farmland nectar because of their large area, however linear features such as hedgerows and field margins provided the greatest nectar
