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Fei Ai

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Articles 26
Citations 216
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Recent Articles
11.
Zhang M, Yasui S, Katayama T, Rao B, Wen H, Pan X, et al.
Materials (Basel) . 2019 Jan; 12(2). PMID: 30646559
A Sol-gel method assisted with spin-coating has been successfully used to grow orthorhombic GaFeO₃ epitaxial films on SrTiO₃ (111) substrates for the first time. The film with crystal structure has...
12.
Zhang M, Wen H, Pan X, Yu J, Shao H, Ai F, et al.
Materials (Basel) . 2018 Aug; 11(8). PMID: 30081516
The effect of Yb ions on upconversion luminescence and thermal properties of Tm/Yb co-doped La₂O₃-Nb₂O₅-Ta₂O₅ glasses has been studied. Glass transition temperature is around 740 °C, indicating high thermal stability....
13.
Ai F, Qian J, Shi J, Zhang M
Appl Opt . 2017 Oct; 56(29):8169-8173. PMID: 29047681
The transmission properties of beams in gain fibers are studied with the complex refractive index beam propagation method (CRI-BPM). The method is checked by comparison with an analytic method. The...
14.
Huang J, Morelli J, Ai F, Zou R, Gu Y, Gao F, et al.
Chin J Cancer . 2017 Jan; 36(1):1. PMID: 28061892
Background: A ruptured hepatocellular carcinoma (HCC) is often fatal. In addition to surgery and transarterial embolization, radiofrequency ablation (RFA) might be another option for treating a ruptured HCC. Unfortunately, conventional...
15.
Ai F, Tian D, Zhang W, Li X, Wu R, Xie C, et al.
Zhonghua Yi Xue Za Zhi . 2013 Jul; 93(11):811-5. PMID: 23859384
Objective: To evaluate the magnetic resonance diffusion-weighted imaging (DWI) in the detection of early ankylosing spondylitis and explore the manifestations of ankylosing spondylitis on whole body DWI (WB-DWI). Methods: A...
16.
Morelli J, Gerdes C, Zhang W, Williams J, Saettele M, Ai F
J Magn Reson Imaging . 2013 Jun; 38(2):306-11. PMID: 23737259
Purpose: To examine dose reduction comparing enhancement with full-dose gadopentetate dimeglumine (0.1 mmol/kg) to half-dose gadobenate dimeglumine in a rat brain glioma model. Materials And Methods: Intra-axial parenchymal brain tumors...
17.
Morelli J, Porter D, Ai F, Gerdes C, Saettele M, Feiweier T, et al.
Acta Radiol . 2013 Jan; 54(3):299-306. PMID: 23319722
Background: Diffusion-weighted imaging (DWI) magnetic resonance imaging (MRI) is most commonly performed utilizing a single-shot echo-planar imaging technique (ss-EPI). Susceptibility artifact and image blur are severe when this sequence is...
18.
Morelli J, Saettele M, Rangaswamy R, Vu L, Gerdes C, Zhang W, et al.
J Clin Imaging Sci . 2012 Jul; 2:31. PMID: 22754745
Interest in clinical brain magnetic resonance imaging using 32-channel head coils for signal reception continues to increase. The present investigation assesses possibilities for improving diffusion-weighted image quality using a 32-channel...
19.
Morelli J, Ai F, Runge V, Zhang W, Li X, Schmitt P, et al.
J Magn Reson Imaging . 2012 May; 36(3):704-13. PMID: 22645046
Purpose: To establish the minimum dose required for detection of renal artery stenosis using high temporal resolution, contrast enhanced MR angiography (MRA) in a porcine model. Materials And Methods: Surgically...
20.
Morelli J, Runge V, Ai F, Zhang W, Li X, Schmitt P, et al.
Invest Radiol . 2012 May; 47(6):376-82. PMID: 22543971
Purpose: The aim of this study was to compare low-dose imaging with gadobutrol and gadoterate meglumine (Gd-DOTA) for evaluation of renal artery stenosis with 3-T magnetic resonance angiography (MRA) in...