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Jungho Lee, Ingyu Lee, Seongphil Woo, Yeoungmin Han and Youngbin Yoon
The spray and combustion characteristics of a gas-centered swirl coaxial (GCSC) injector used in oxidizer-rich staged combustion cycle engines were analyzed. The study focused on varying the recess ratio, presence of gas swirl, and swirl direction to imp...
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Liang Du, Jie Dou, Hideki Mizunaga, Zhongling Zong, Wenjin Zhu, Xiaotian Dong and Wenbo Wu
Water percolation usually occurs in soil, making it highly challenging to simultaneously monitor and verify the water percolation process in real-time. We propose employing electrical resistivity tomography and the photography technique, respectively, to...
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Seung-Chan Baek, Jintak Oh, Hyun-Jung Woo, In-Ho Kim and Sejun Jang
Information on the location of cracks in concrete structures is an important factor enabling appropriate maintenance or reinforcement measures to be taken. Most studies related to concrete cracks are limited to crack detection and identification, and stu...
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Letizia Bonizzoni, Simone Caglio, Anna Galli, Luca Lanteri and Claudia Pelosi
As part of the study project of the pictorial cycle, attributed to Saturnino Gatti, in the church of San Panfilo at Villagrande di Tornimparte (AQ), image analyses were performed in order to document the general conservation conditions of the surfaces, a...
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Salvatore Capotorto, Maria Lepore and Antonietta Varasano
?Entering? a canvas to examine and learn about the work from unexplored points of view is an experiential ?journey? in an environment reconstructed through the use and integration of innovative technologies, such as descriptive geometry and digital photo...
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Ching-Yu Yang and Ja-Ling Wu
During medical treatment, personal privacy is involved and must be protected. Healthcare institutions have to keep medical images or health information secret unless they have permission from the data owner to disclose them. Reversible data hiding (RDH) ...
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Lingtao Mao, Haizhou Liu, Ying Zhu, Ziyan Zhu, Rui Guo and Fu-pen Chiang
Digital volumetric speckle photography (DVSP) method has been used to strain investigation in opaque materials. In this paper, an improved DVSP algorithm is introduced, in which a multi-scale coarse?fine subset calculation process and a subvoxel shifting...
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Kaida Dai, Han Liu, Pengwan Chen, Baoqiao Guo, Dalin Xiang and Jili Rong
Understanding the mechanical response and failure behaviors of thin plates under impact loading is helpful for the design and improvement of thin plate structures in practical applications. The response of a copper plate subjected to underwater impulsive...
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