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237 results on '"Barile, Claudia"'

7. Acousto-Ultrasonics

Author

Barile, Claudia, Casavola, Caterina, Pappalettera, Giovanni, Paramsamy Kannan, Vimalathithan, Yoshida, Sanichiro, Series Editor, Barile, Claudia, Casavola, Caterina, Pappalettera, Giovanni, and Paramsamy Kannan, Vimalathithan

Published
2023
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8. Propagation of Sound Waves

Author

Barile, Claudia, Casavola, Caterina, Pappalettera, Giovanni, Paramsamy Kannan, Vimalathithan, Yoshida, Sanichiro, Series Editor, Barile, Claudia, Casavola, Caterina, Pappalettera, Giovanni, and Paramsamy Kannan, Vimalathithan

Published
2023
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9. Acoustic Emission

Author

Barile, Claudia, Casavola, Caterina, Pappalettera, Giovanni, Paramsamy Kannan, Vimalathithan, Yoshida, Sanichiro, Series Editor, Barile, Claudia, Casavola, Caterina, Pappalettera, Giovanni, and Paramsamy Kannan, Vimalathithan

Published
2023
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10. What is Sound?

Author

Barile, Claudia, Casavola, Caterina, Pappalettera, Giovanni, Paramsamy Kannan, Vimalathithan, Yoshida, Sanichiro, Series Editor, Barile, Claudia, Casavola, Caterina, Pappalettera, Giovanni, and Paramsamy Kannan, Vimalathithan

Published
2023
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12. 13 Corn starch nanocomposite films reinforced with nanocellulose

Author

Ilyas, R. A., primary, Syafiq, R. M. O., additional, Rajeshkumar, L., additional, Al-Oqla, Faris M., additional, Nukman, Y., additional, Mohd Zuhri, Mohamed Yusoff, additional, Atiqah, A., additional, Thiagamani, S. M. K., additional, Bangar, Sneh Punia, additional, Barile, Claudia, additional, and Sapuan, S. M., additional

Published
2023
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18. Propagation of Sound Waves

Author

Barile, Claudia, primary, Casavola, Caterina, additional, Pappalettera, Giovanni, additional, and Paramsamy Kannan, Vimalathithan, additional

Published
2023
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19. Acousto-Ultrasonics

Author

Barile, Claudia, primary, Casavola, Caterina, additional, Pappalettera, Giovanni, additional, and Paramsamy Kannan, Vimalathithan, additional

Published
2023
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20. Acoustic Emission

Author

Barile, Claudia, primary, Casavola, Caterina, additional, Pappalettera, Giovanni, additional, and Paramsamy Kannan, Vimalathithan, additional

Published
2023
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22. What is Sound?

Author

Barile, Claudia, primary, Casavola, Caterina, additional, Pappalettera, Giovanni, additional, and Paramsamy Kannan, Vimalathithan, additional

Published
2023
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25. Experimental assessment of damage and microplastic release during cyclic loading of clear aligners.

Author

Barile, Claudia, Cianci, Claudia, Paramsamy Kannan, Vimalathithan, Pappalettera, Giovanni, Pappalettere, Carmine, Casavola, Caterina, Laurenziello, Michele, and Ciavarella, Domenico

Subjects
*ORTHODONTIC appliances, *CORRECTIVE orthodontics, *DETECTION algorithms, *DIMENSIONAL analysis, *CYCLIC loads
Abstract

The widespread adoption of clear aligners in orthodontic treatments in recent years has necessitated a more precise examination of the mechanical properties of the devices currently available in orthodontics. Recent studies indicate that aligners, when exposed to the forces exerted during swallowing, undergo fatigue-like phenomena, leading to chip formation and cracks. The cumulative damage results in a compromised fit between the tooth and aligner, which is crucial for the effective execution of orthodontic treatment. Additionally, the formation of chips poses a potential risk to patients, as there is a possibility of inadvertently ingesting microplastics that become detached from the aligner over time. This study attempts to assess the release of microplastics from the aligners subjected to cyclic compressive loading. Three different aligners (Essix Ace, Ghost Aligner and Invisalign) are tested to simulate swallowing conditions over the aligner usage period. The mechanical performance is studied in terms of the energy absorbed by the aligner, which shows that the Essix Ace has a stable energy absorption behaviour, while the energy absorbed by the Invisalign is significantly higher than their counterparts. Ghost Aligner did not perform well in the cyclic compression tests. The microplastics (MPs) released by the aligners are examined under an optical microscope. A dimensional analysis based on k-means image segmentation and edge detection algorithm is developed to analyse the MPs. The dimensional analysis of the MPs revealed that the ingestion of the MPs released by all the three aligners does not pose a health risk. [ABSTRACT FROM AUTHOR]

Published
2025
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26. Deep Autoencoder Framework for Classifying Damage Mechanisms in Repaired CFRP.

Author

Barile, Claudia, Casavola, Caterina, Katamba Mpoyi, Dany, and Pappalettera, Giovanni

Subjects
CARBON fiber-reinforced plastics, SINGULAR value decomposition, FRACTOGRAPHY, ACOUSTIC emission, AUTOMOTIVE engineering
Abstract

This study investigates the classification of damage modes in adhesively bonded carbon fiber-reinforced plastic (CFRP) composites, a critical factor in advancing lightweight automotive design. Adhesive bonding, replacing traditional riveting, improves structural integrity while reducing weight and CO2 emissions. Mechanical testing on CFRP composites was performed, and acoustic emission (AE) signals were collected to evaluate damage mechanisms. A deep autoencoder (DAE) framework was developed to automate damage characterization by reducing AE signal dimensionality through singular value decomposition (SVD) and classifying features using the k-means algorithm. This approach effectively identified three primary damage modes: matrix cracking, interfacial debonding, and fiber breakage. Traditional AE features, such as entropy and amplitude were also classified and validated using spectral analysis. The DAE-based strategy demonstrated superior capability in real-time damage mode differentiation. Fractographic analysis confirmed crack growth in the adhesive layer, leading to interfacial debonding, fiber-matrix separation, and eventual fiber rupture. These findings highlight the DAE framework's effectiveness in enhancing damage mode characterization, offering valuable insights for optimizing the structural performance of bonded CFRP composites in automotive applications. [ABSTRACT FROM AUTHOR]

Published
2025
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30. Evaluating Bonding Characteristics of Joggled Lap CFRP Using Acoustic Emission Techniques

Author

Barile, Claudia, Casavola, Caterina, Pappalettera, Giovanni, Pappalettere, Carmine, Vimalathithan, Paramsamy Kannan, Correia, José A. F. O., Series Editor, De Jesus, Abílio M. P., Series Editor, Ayatollahi, Majid Reza, Advisory Editor, Berto, Filippo, Advisory Editor, Fernández-Canteli, Alfonso, Advisory Editor, Hebdon, Matthew, Advisory Editor, Kotousov, Andrei, Advisory Editor, Lesiuk, Grzegorz, Advisory Editor, Murakami, Yukitaka, Advisory Editor, Carvalho, Hermes, Advisory Editor, Zhu, Shun-Peng, Advisory Editor, Bordas, Stéphane, Advisory Editor, Fantuzzi, Nicholas, Advisory Editor, Gdoutos, Emmanuel, editor, and Konsta-Gdoutos, Maria, editor

Published
2020
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