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共检索到16条 ,权限内显示50条;
Data from: Ultrasonic vocalizations emitted by flying squirrels
- 负责人：
- DOI：
- doi:10.5061/dryad.s44gk
- 摘要：
- produce ultrasonic emissions through recorded bursts of broadband noise and time-frequency structured frequency modulated (FM) vocalizations, some of which
Data from: Extremely high frequency sensitivity in a ‘simple’ ear
- 负责人：
- Moir, Hannah M.
- DOI：
- doi:10.5061/dryad.3053g
- 摘要：
- h lower. Here, we show that the greater wax moth, Galleria mellonella, is capable of hearing ultrasonic frequencies approaching 300 kHz; the highest
Data from: Tempo and mode of antibat ultrasound production and sonar jamming in the diverse hawkmoth radiation
- 负责人：
- DOI：
- doi:10.5061/dryad.3450r
- 摘要：
- of bat echolocation attack. To test the function of ultrasound, we pitted big brown bats (Eptesicus fuscus) against hawkmoths over multiple nights and sh
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：
- High frequency ultrasound imaging, capable of achieving superior spatial resolution in real-time, has been shown to be useful for imaging
Data from: Development of an intravascular ultrasound elastography based on a dual-element transducer
- 负责人：
- DOI：
- doi:10.5061/dryad.h862n
- 摘要：
- a vulnerable plaque. This study demonstrates the feasibility of combination of intravascular ultrasound (IVUS) and acoustic radiation force (ARF) elasticity imaging
Data from: Nuclear magnetic resonance measurements of velocity distributions in an ultrasonically vibrated granular bed
- 负责人：
- DOI：
- doi:10.5061/dryad.4b0sr
- 摘要：
- tion at ultrasonic frequencies. The variation of both granular temperature and packing fraction with height was measured within the three-dimensional cell for a ra
Data from: An overrepresentation of high frequencies in the mouse inferior colliculus supports the processing of ultrasonic vocalizations
- 负责人：
- DOI：
- doi:10.5061/dryad.1j3t3
- 摘要：
- between 15-25 kHz, but weaker sensitivity for the higher ultrasonic frequencies at which they typically vocalize. To investigate the auditory processing
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：
- -frequency (HF) ultrasound imaging, capable of achieving superior spatial resolution at an affordable price, has been shown to be useful for imaging
Data from: Epidemiology of placenta previa accreta: a systematic review and meta-analysis
- 负责人：
- DOI：
- doi:10.5061/dryad.5ds4833
- 摘要：
- luded the criteria used for the prenatal ultrasound diagnosis of placenta previa and the criteria used to diagnose and grade PAS at birth. Results A total of 258
Data from: Sociosexual and communication deficits after traumatic injury to the developing murine brain
- 负责人：
- DOI：
- doi:10.5061/dryad.2ds7p
- 摘要：
- reased emission of ultrasonic vocalizations (USVs) as well as preferential emission of high frequency USVs after injury was dependent upon both the stimulus
