Phaeochromatium sp. Nu2
National Institutes of Health
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
Scatter Fraction (SF) and Noise Equivalent Count Rate (NECR) of a 2400 mm wide axial field-of-view Positron Emission Tomography…
Scatter Fraction (SF) and Noise Equivalent Count Rate (NECR) of a 240 cm wide axial field-of-view Positron Emission Tomography…
遵照NEMA NU2-2001标准对Siemens产的Biograph 16HR型PET/CT的性能进行了测试,给出了空间分辨率、散射分数、计数丢失及随机符合、系统灵敏度及图像质量。近三年来对机器进行跟踪,还给出了稳定性表现和总体性能。CT…