Using data for growth, the yield curve and returns in a long term horse race from 1955 through 2013, this study shows that the explanatory power of the yield curve virtually collapsed after 1980. The explanatory power of stock returns also weakened in the 1990s but recovered considerably ...
Aiguo Wuis a professor at NIMTE, CAS. He received his PhD degree from the State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, CAS, in 2003, supervised by Prof. Erkang Wang and Prof. Zhuang Li. His research focuses on nanoprobes for the early diagnosis...
Multimodal imaging with photoacoustic microscopy (PAM) and optical coherence tomography (OCT) can be an effective method to evaluate the choroidal and retinal microvasculature. To improve the efficiency for visualizing capillaries, colloidal gold nanopar
Magnetic resonance imaging contrast agents can enhance diagnostic precision but often face limitations such as short imaging windows, low tissue specificity, suboptimal contrast enhancement, or potential toxicity, which affect resolution and long-term mo
slightly shorter (649/670 nm), was used to label polymer nanoparticles, poly (l-lysine)-grafted polyethyleneimine (PEI-PLL), by simple stirring for real-time monitoring of the distribution of the material [102]. Apart from cyanine dyes, DiR, a kind of lipophilic NIR fluorescent dye generally...
Shown are representative: (A) pre-contrast, and (B) early arterial phase images demonstrating the initial enhancement and uptake of contrast dye (Iohexol 300 mgl/ml) at 30 s of a patient with a low vascular tumor. (C) CT scan of late phase vascular uptake showing high contrast uptake in...
Contrast dye used in CT scans maybe problematic for lung injury patients. (Pulmonary Medicine)Jeff Bauer
To highlight structures such as blood vessels and tissues for clinical diagnosis, veins are often infused with contrast agents to obtain contrast-enhanced CT scans. In this paper, the use of a deep learning-based framework, DyeFreeNet, to generate virtual contrast abdominal and pelvic CT images...
In one patient, fluorescein permitted the visualization of a small encephalocele protruding through the posterosuperior roof of the sphenoid sinus where an abnormality had been correspondingly identified on contrast-enhanced CT scan. Conclusions: Intrathecal fluorescein dye placement and intrathecal contrast-...
10 μL of Cell Counting Kit-8 (CCK-8) solution was added to each well of the microliter plate and the plate was incubated in the CO2incubator for additional 2 h. Dehydrogenase activities in living cells induce the formation of an orange-color formazan dye. The quality was assessed col...