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824 results on '"Sun, Xiaohua"'

2. Critical Thinking Disposition and Academic Achievement among Chinese High School Students: A Moderated Mediation Model

Author

Liu, Chengwei, Tang, Minyan, Wang, Maowen, Chen, Liang, and Sun, Xiaohua

Abstract

This study tested a moderated mediation model that included critical thinking disposition (independent variable), emotional intelligence (moderator), academic self-efficacy (mediator), and academic achievement (dependent variable) in a sample of 642 high school participants aged 14-16 years (M = 15.59, SD = 0.97, 48.44% males) in China, using data from an in-school questionnaire. Study findings showed that critical thinking disposition was positively associated with academic achievement. Academic self-efficacy played a mediating role between critical thinking disposition and academic achievement. Moreover, emotional intelligence played a moderating role in the second half of the mediation process, in which critical thinking disposition affected academic achievement through academic self-efficacy. The results revealed the mechanism of critical thinking disposition on academic achievement.

Published
2023
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5. A Design of Automatic Magnetic Properties Measurement System for Under/Postgraduate Open Experimental Project: Effective, Low Cost, and Scalable

Author

Sun, Xiaohua, Liu, Haochen, and Liang, Peng

Abstract

Contribution: This research designs an experimental education project of an automatic material magnetism properties measurement system. It explores how the do-it-yourself (DIY), hands-on establishment, and hardware-software integration experiment system could be leveraged to enhance the understanding of the electromagnetism theory and nonelectrical quantity measurement application. Background: Designing and establishing a prototype of an automatic measurement system are essential, inspiring and beneficial to comprehending and consolidating the theoretical principles and simulations in electromagnetism and nonelectrical quantity measurement technology courses. Furthermore, in the vision of batch deployment and flexible group teaching, a cost-efficiency, hard/soft integration system for the electromagnetism property measurement definitely fits the aim of innovation laboratory education. Intended Outcomes: This project is intended to guide the students to finish a comprehensive research-oriented project loop for multiple skills training. It is also intended to encourage student motivation and confidence through theory investigation, hands-on group collaboration, and tunning for performance calibration. Application Design: The design of the proposed project includes the literature review, hardware selection and assembly, system integration, software programming, interface visualization, and system performance calibration. The participants are assessed with both objective exam questions and subjective open survey for training objectives to reveal their increased knowledge, interests, skill confidence, and creative thinking. Findings: The proposed project has been used in 4-year laboratory open experiments with students at different levels from freshmen undergraduates to 1st-year postgraduates. A use case and survey assessment demonstrate tremendous knowledge, skills, and confidence improvement among students in electromagnetism and measurement technology courses.

Published
2023
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12. A State-of-Art Review on Intelligent Systems for Drawing Assisting

Author

Qin, Juexiao, Sun, Xiaohua, Xu, Weijian, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Mori, Hirohiko, editor, and Asahi, Yumi, editor

Published
2023
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15. Patterns for Representing Knowledge Graphs to Communicate Situational Knowledge of Service Robots

Author

Zhang, Shengchen, Wang, Zixuan, Chen, Chaoran, Dai, Yi, Ye, Lyumanshan, and Sun, Xiaohua

Subjects
Computer Science - Human-Computer Interaction, Computer Science - Robotics
Abstract

Service robots are envisioned to be adaptive to their working environment based on situational knowledge. Recent research focused on designing visual representation of knowledge graphs for expert users. However, how to generate an understandable interface for non-expert users remains to be explored. In this paper, we use knowledge graphs (KGs) as a common ground for knowledge exchange and develop a pattern library for designing KG interfaces for non-expert users. After identifying the types of robotic situational knowledge from the literature, we present a formative study in which participants used cards to communicate the knowledge for given scenarios. We iteratively coded the results and identified patterns for representing various types of situational knowledge. To derive design recommendations for applying the patterns, we prototyped a lab service robot and conducted Wizard-of-Oz testing. The patterns and recommendations could provide useful guidance in designing knowledge-exchange interfaces for robots., Comment: 12 pages, 13 figures. Published in CHI 2021

Published
2021
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24. Participatory Design Fictions with Mixed Reality: A User Study Framework for Future Smart Cockpit

Author

Chi, Cheng, Zhang, Yiwen, Ge, Yate, Wang, Wenjia, Li, Jianuo, Sun, Xiaohua, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Rauterberg, Matthias, editor, Fui-Hoon Nah, Fiona, editor, Siau, Keng, editor, Krömker, Heidi, editor, Wei, June, editor, and Salvendy, Gavriel, editor

Published
2022
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27. Intertwining History and Places: The Design of TongSEE Location-Based Augmented Reality Application for History Learning

Author

Wang, Wenjia, Ge, Yate, Yu, Hang, Lu, Xu, Li, XueChen, Cheng, Yao, Sun, Xiaohua, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Chen, Jessie Y. C., editor, and Fragomeni, Gino, editor

Published
2022
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28. Give Me a Hand: A Scene-Fit Hand Posture Drawing Aid

Author

Sun, Xiaohua, Qin, Juexiao, Xu, Weijian, Peng, Xibing, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Degen, Helmut, editor, and Ntoa, Stavroula, editor

Published
2022
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40. Designing a Smart Shirt to Support Adolescents’ Sitting Posture Based on Strain Textile Sensors

Author

Wang, Qi, Zhou, Xin, Guo, Weiwei, Sun, Xiaohua, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Stephanidis, Constantine, editor, Duffy, Vincent G., editor, Krömker, Heidi, editor, Fui-Hoon Nah, Fiona, editor, Siau, Keng, editor, Salvendy, Gavriel, editor, and Wei, June, editor

Published
2021
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41. Deep Learning-Based Creative Intention Understanding and Color Suggestions for Illustration

Author

Sun, Xiaohua, Qin, Juexiao, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, and Ahram, Tareq, editor

Published
2021
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42. Building Narrative Scenarios for Human-Autonomous Vehicle Interaction Research in Simulators

Author

Sun, Xiaohua, Zhang, Yiwen, Zhou, Wenjie, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Cassenti, Daniel N, editor, Scataglini, Sofia, editor, Rajulu, Sudhakar L., editor, and Wright, Julia L., editor

Published
2021
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43. Seasons: Exploring the Dynamic Thermochromic Smart Textile Applications for Intangible Cultural Heritage Revitalization

Author

Wang, Qi, Ye, Ying, ten Bhömer, Martijn, Jiang, Mengqi, Sun, Xiaohua, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Ardito, Carmelo, editor, Lanzilotti, Rosa, editor, Malizia, Alessio, editor, Petrie, Helen, editor, Piccinno, Antonio, editor, Desolda, Giuseppe, editor, and Inkpen, Kori, editor

Published
2021
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44. The Effectiveness of Scene-Based Icons Inspired by the Oracle Bone Script in Cross-Cultural Communication

Author

Sun, Xiaohua, Bao, Lin, Guo, Weiwei, Liao, Yifei, Lu, Xuanye, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, and Rau, Pei-Luen Patrick, editor

Published
2021
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45. Three-dimensional ordered macroporous LaFe1−xMnxO3 with high stability for efficient NO oxidation and sulfur resistance.

Author

Zuo, Shengjie, Wang, Ping, He, Miao, Yao, Jiasai, Li, Haocheng, Xiong, Jing, Sun, Xiaohua, Wei, Yuechang, and Li, Zhenxing

Subjects
METAL catalysts, AIR pollutants, OXIDATION, SULFUR, SOOT
Abstract

NOx is an air pollutant that affects human health. A series of perovskite catalysts with different ratios of lanthanum, iron, and manganese and a three-dimensional ordered microporous structure was prepared, and the strongest catalytic performance was obtained with the LaFe0.1Mn0.9O3 catalyst. LaFe0.1Mn0.9O3 possesses the greatest number of oxygen vacancies and reached 77% NO oxidation conversion at 250 °C, with the highest NO oxidation conversion of 99% at 318 °C. This work provides a promising non-precious metal catalyst for NO oxidation and soot combustion. [ABSTRACT FROM AUTHOR]

Published
2024
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