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Fast iterative image reconstruction for 3D PET and its extension to time-of-flight PET
- 负责人：
- 关键词：
- Electrical Engineering Fourier rebinning fully 3D PET inverse rebinning iterative reconstruction time-of-flight PET
- DOI：
- doi:10.25549/usctheses-m1623
- 摘要：
- rebinning operator is implemented cost-effectively using the fast Fourier transform (FFT), so that the computation time is reduced by an order of ma
Data from: The guiding role of pre-coking on the coke deposition over ZSM-5 in methanol to propylene
- 负责人：
- DOI：
- doi:10.5061/dryad.6c8sk60
- 摘要：
- ry analysis and Thermo Gravimetric Analyzer (TGA). The results showed that pre-coke formed at low temperature (250 ?) was unstable and easily to transform int
Data from: Pathways of information transmission amongst wild songbirds follow experimentally imposed changes in social foraging structure
- 负责人：
- Firth, Josh
- 关键词：
- Social Transmission Information Use Social Networks Social Learning Strategies Information Spread Mixed species flocks
- DOI：
- doi:10.5061/dryad.6h4t2
- 摘要：
- carry over into pathways of information transfer and that individuals learn from tutors that provide relevant information in other contexts.
Data from: Evaluation of electronically supported nursing transfers between hospital and nursing home based on a test health telemati
- 负责人：
- DOI：
- doi:10.5061/dryad.9f2d8
- 摘要：
- Background: Improper information transmission can lead to compromised patient safety and quality of life when patients are transferred from one
Data from: Adaptation services of floodplains and wetlands under transformational climate change
- 负责人：
- 关键词：
- environmental water ecosystem services ecosystem resilience environmental management flood regimes climate adaptation
- DOI：
- doi:10.5061/dryad.2js61
- 摘要：
- es that enable persistence or transformation are important adaptation services because they support future options. The adaptation services approach
Historic Land Use and Carbon Estimates for South and Southeast Asia: 1880-1980 (NDP-046)
- 负责人：
- Daniels, Richard
- DOI：
- doi:10.3334/cdiac/lue.ndp046
- 摘要：
- , a descriptive file that explains the contents and format of each data file and four FORTRAN and SAS TM retrieval programs for use with the ASCII data files ar
Data from: New Crystal Forms and Amorphous Phase of Sophoricoside: X-Ray Structures and Characterization
- 负责人：
- DOI：
- doi:10.5061/dryad.5qd036v
- 摘要：
- to different solid-state forms. An investigation of the transformations of the four forms showed that they can interconvert with each other under certa
Data from: Automated taxonomic identification of insects with expert-level accuracy using effective feature transfer from convolutional networks
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.20ch6p5
- 摘要：
- pretrained on the ImageNet dataset. This information is fed into a linear support vector machine classifier, which is trained on the target problem. We tested
Data from: Misinformed leaders lose influence over pigeon flocks
- 负责人：
- Watts, Isobel
- DOI：
- doi:10.5061/dryad.508j2
- 摘要：
- of homing pigeons (Columba livia). We demonstrate that in the majority of cases when leaders hold inaccurate information they lose their influence over the flock
Data from: Dual tree complex wavelet transform based signal denoising method exploiting neighbourhood dependencies and goodness of fit test
- 负责人：
- DOI：
- doi:10.5061/dryad.7j699nc
- 摘要：
- s proven to be a better tool for signal denoising as compared to the conventional discrete wavelet transform (DWT) owing to its approximat
