ORCID Profile
0000-0001-5930-8614
Current Organisations
Deakin University
,
Guangdong University of Technology
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Publisher: Wiley
Date: 25-01-2017
Publisher: Royal Society of Chemistry (RSC)
Date: 2022
DOI: 10.1039/D2TA02237K
Abstract: A simple and universal two-step strategy, “ball-milling insertion and pure-water exfoliation”, to efficiently produce high quality ultrathin amorphous 2D nanosheets.
Publisher: Elsevier BV
Date: 07-2019
Publisher: Elsevier BV
Date: 11-2020
Publisher: Wiley
Date: 19-06-2017
Abstract: Owing to their theoretical energy density of 2600 Wh kg
Publisher: Royal Society of Chemistry (RSC)
Date: 2022
DOI: 10.1039/D2TA00747A
Abstract: Scaffolds in the graphic indicate active sites of SACs. Ideal active sites come from a tenon-and-mortise structure and highlight that the most active SACs require various strategies to achieve synergy, building on a foundation of mutual promotion, restriction, and balance.
Publisher: Wiley
Date: 23-09-2020
Publisher: MDPI AG
Date: 13-05-2023
DOI: 10.3390/ELECTRONICS12102221
Abstract: Background: In computer-aided medical diagnosis or prognosis, the automatic classification of heart valve diseases based on heart sound signals is of great importance since the heart sound signal contains a wealth of information that can reflect the heart status. Traditional binary classification algorithms (normal and abnormal) currently cannot comprehensively assess the heart valve diseases based on analyzing various heart sounds. The differences between heart sound signals are relatively subtle, but the reflected heart conditions differ significantly. Consequently, from a clinical point of view, it is of utmost importance to assist in the diagnosis of heart valve disease through the multiple classification of heart sound signals. Methods: We utilized a Transformer model for the multi-classification of heart sound signals. It has achieved results from four abnormal heart sound signals and the typical type. Results: According to 5-fold cross-validation strategy as well as 10-fold cross-validation strategy, e.g., in 5-fold cross-validation, the proposed method achieved a highest accuracy of 98.74% and a mean AUC of 0.99. Furthermore, the classification accuracy for Aortic Stenosis, Mitral Regurgitation, Mitral Stenosis, Mitral Valve Prolapse, and standard heart sound signals is 98.72%, 98.50%, 98.30%, 98.56%, and 99.61%, respectively. In 10-fold cross-validation, our model obtained the highest accuracy, sensitivity, specificity, precision, and F1 score all at 100%. Conclusion: The results indicate that the framework can precisely classify five classes of heart sound signals. Our method provides an effective tool for the ancillary detection of heart valve diseases in the clinical setting.
Publisher: Wiley
Date: 24-03-2018
Publisher: Elsevier BV
Date: 06-2021
Publisher: Wiley
Date: 27-07-2018
Publisher: Royal Society of Chemistry (RSC)
Date: 2011
DOI: 10.1039/C1JM10220F
Publisher: Elsevier BV
Date: 07-2022
Publisher: Royal Society of Chemistry (RSC)
Date: 2022
DOI: 10.1039/D2TC03390A
Abstract: Barium strontium titanate (Ba 0.7 Sr 0.3 TiO 3 -BST) bulk ceramics were prepared using a conventional solid-state approach with different oxygen partial pressures in this work.
Publisher: American Chemical Society (ACS)
Date: 15-08-2011
DOI: 10.1021/JP203345S
Publisher: American Chemical Society (ACS)
Date: 15-07-2015
DOI: 10.1021/ACS.NANOLETT.5B01673
Abstract: We report subnanometer modification enabled by an ultrafine helium ion beam. By adjusting ion dose and the beam profile, structural defects were controllably introduced in a few-layer molybdenum disulfide (MoS2) s le and its stoichiometry was modified by preferential sputtering of sulfur at a few-nanometer scale. Localized tuning of the resistivity of MoS2 was demonstrated and semiconducting, metallic-like, or insulating material was obtained by irradiation with different doses of He(+). Amorphous MoSx with metallic behavior has been demonstrated for the first time. Fabrication of MoS2 nanostructures with 7 nm dimensions and pristine crystal structure was also achieved. The damage at the edges of these nanostructures was typically confined to within 1 nm. Nanoribbons with widths as small as 1 nm were reproducibly fabricated. This nanoscale modification technique is a generalized approach that can be applied to various two-dimensional (2D) materials to produce a new range of 2D metamaterials.
No related grants have been discovered for Tao Tao.