Changbum Ryan Ahn on Muck Rack

Changbum Ryan Ahn

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Articles

Buildings | Free Full-Text | Establishment of Safety Management Measures for Major Construction Workers through the Association Rule Mining Analysis of the Data on Construction Accidents in Korea

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By Young-Geun Yoon, Changbum Ryan Ahn, Sang-Guk Yum, Changbum Ryan
| MDPI
All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
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Welding Spark Detection on Construction Sites Using Contour Detection with Automatic Parameter Tuning and Deep-Learning-Based Filters

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By Xi Jin, Changbum Ryan Ahn, Jinwoo Kim, Moonseo Park
| MDPI
This is an early access version, the complete PDF, HTML, and XML versions will be available soon. Open AccessArticle by 1, 1, 2,* and 1,* 1 Department of Architecture and Architectural Engineering, Seoul National University, Seoul 08826, Republic of Korea 2 Department of Architectural Engineering, Gachon University, Seongnam-si 13120, Republic of Korea * Authors to whom correspondence should be addressed.
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Identifying Workers’ Safety Behavior-Related Personality by Sensing

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By Seungjun Ahn, Changbum Ryan Ahn, Cenfei Sun, Changbum Ryan
| ascelibrary.org
Downloaded 202 times Technical Papers Abstract Many construction accidents are caused by workers’ unsafe behavior, and evidence suggests that individuals who are not sensitive to risks are accident-prone. Therefore, identifying workers with certain personal characteristics related to habitual insensitive response to safety risks potentially can help construction managers develop individualized safety training and interventions.
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