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High-frequency ultrasound array-based imaging system for biomedical applications
- 负责人：
- 关键词：
- Biomedical Engineering high-frequency ultrasound high-frequency ultrasound array-based imaging system high-frequency ultrasound pulsed-wave Doppler high-frequency ultrasound color Doppler
- DOI：
- doi:10.25549/usctheses-c3-562902
- 摘要：
- of high frequency (30 MHz 256-element linear, 20 MHz 192-element convex, and 20 MHz 48-element phased) array transducers were implemented on the array-based
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：
- h the movements and blood flow of the mouse heart. First the B-mode imaging system, which included HF linear arrays, timing control circuits, analog front
Data from: Visual receptive field properties of neurons in the mouse lateral geniculate nucleus
- 负责人：
- DOI：
- doi:10.5061/dryad.b2t22
- 摘要：
- te and linearity of spatial summation. However, our results also revealed “high-pass” and “low-pass” features in the temporal frequency tuning of some cells, and grea
Data from: Grouper (Epinephelidae) spawning aggregations affect activity space of grey reef sharks, Carcharhinus amblyrhynchos, in Pohnpei
- 负责人：
- DOI：
- doi:10.5061/dryad.6ck4218
- 摘要：
- ly). Generalized linear mixed models (GLMMs) were used to identify biological and environmental factors influencing shark activity space, including month, temperature, shark size
Data from: In search of greener pastures: using satellite images to predict the effects of environmental change on zebra migration
- 负责人：
- University Of Konstanz
- 关键词：
- climate change environmental uncertainty global positioning system individual-based modeling migration movement modeling normalized difference vegetation index remote sensing tropical rainfall measuring mission zebra
- DOI：
- doi:10.5441/001/1.f3550b4f
- 摘要：
- as two linear functions of precipitation rate and NDVI and included a modeled departure date as a function of cumulative precipitation. The model was highly successful
Migratory Burchell's zebra (Equus burchellii) in northern Botswana-reference data
- 负责人：
- University Of Konstanz
- DOI：
- doi:10.5441/001/1.f3550b4f/2
- 摘要：
- as two linear functions of precipitation rate and NDVI and included a modeled departure date as a function of cumulative precipitation. The model was highly successful
Data from: Unequal contribution of widespread and narrow-ranged species to botanical diversity patterns
- 负责人：
- van Proosdij, Andre S. J.
- 关键词：
- Diversity patterns Species Distribution Models centres of endemism biodiversity hotspots widespread narrow-ranged weighted endemism species richness
- DOI：
- doi:10.5061/dryad.v4f53
- 摘要：
- , its direction depending on the range-size frequency distribution. Finally, we find a strong, positive, non-linear relation between weighted endemism and total
Data from: Climate vs. topography – spatial patterns of plant species diversity and endemism on a high-elevation island
- 负责人：
- DOI：
- doi:10.5061/dryad.7sk2g
- 摘要：
- e, spatial autoregressive models, variance partitioning and linear regression kriging as statistical methods. 3. Species richness is best explained by both climatic and topogra
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