Searched for: author%3A%22Liu%2C+Zhengxuan%22
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Wang, Ran (author), Wang, Tongbing (author), Lee, Chia-Jung (author), Liu, Zhengxuan (author), Zhang, G. (author)
To explore factors that influence the likelihood of committing fraud in the construction industry, this study concentrated on senior executives and tested whether some characteristics at the individual and firm levels have impacts on the likelihood of fraud committed by top management. Based on social network theory, this study first proposes...
journal article 2024
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Zhang, Zhenya (author), Mao, Jia (author), Wei, Houyu (author), Cheng, Chuanxiao (author), Liu, Zhengxuan (author)
Proton exchange membrane fuel cells offer promising clean energy solutions for various applications. However, their performance relies heavily on the properties of the microporous layer, which plays a crucial role in transporting and distributing the components in the fuel cell. To date, the potential for optimising the microporous layer...
journal article 2024
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Zhang, Linfeng (author), Han, Haozhe (author), Li, Wenxin (author), Guo, Kewei (author), Yuan, Minglu (author), Liu, Zhengxuan (author)
Energy piles, a technology integrating the heat exchange component within building pile foundations for shallow geothermal energy utilization, have proven economically efficient. They outperform conventional ground source heat pumps by mitigating additional borehole costs and space requirements. This paper systematically examines low-carbon...
journal article 2024
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Liu, Zhengxuan (author), Sun, Ying (author), Huang, Ruopeng (author)
The increasing greenhouse gas (CO2) emissions constitute one of the most significant global environmental issues. CO2 emissions from buildings and transportation are responsible for the largest proportion of total global carbon emissions from various sectors. Therefore it is necessary to utilize clean energy sources (e.g., renewable energy,...
book chapter 2024
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You, Kairui (author), Yu, Yanhui (author), Cai, Weiguang (author), Liu, Zhengxuan (author)
The CO<sub>2</sub> emission mitigation of the commercial and public building sector (P&amp;C) is critical for achieving China's carbon peak and carbon neutrality. Analyzing changes in CO<sub>2</sub> emissions and their driving factors from temporal and spatial perspective provides insights for developing equitable and effective...
journal article 2023
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Zhou, Yuekuan (author), Liu, Zhengxuan (author)
Transition towards a carbon-neutral district energy community calls for carbon elimination and offsetting strategies, and phase change materials (PCMs) with substantial potential latent energy density can contribute significantly to carbon neutrality through both carbon-positive (like PCM-based thermal control in solar PVs) and carbon...
review 2023
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Hu, Yan (author), Liu, Zhengxuan (author), Ai, Zhengtao (author), Zhang, Guoqiang (author)
Ventilative cooling is an energy-saving technology to diminish thermal discomfort and overheating risk of buildings, meanwhile achieving high indoor air quality (IAQ). However, there is still no optimal control strategy in practice, which considerably limits its application. This study developed a typical office building model to evaluate the...
journal article 2023
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Hu, Jie (author), Liu, Zhengxuan (author), Ma, Guochuan (author), Zhang, Guoqiang (author), Ai, Zhengtao (author)
Past studies reveal that air infiltration through the building envelope and its impact on the indoor environment and energy consumption are significantly influenced by climate characteristics. However, little relevant information is available for buildings in southern China, where the building design traditionally follows a philosophy of...
journal article 2023
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Zhang, Guoqiang (author), Xu, Keyi (author), Liu, Zhengxuan (author), Huang, R. (author), Li, B. (author), Wang, Ran (author)
The construction industry's commitment to achieving carbon neutrality has underscored the urgency of promoting green and low-carbon sustainable affordable housing. However, the development process has encountered several challenges, including conflicts between the central and local governments arising from differences in value preferences,...
journal article 2023
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Liu, Zhengxuan (author), Yu, Chenxi (author), Qian, QK (author), Huang, R. (author), You, K. (author), Visscher, H.J. (author), Zhang, Guoqiang (author)
Under China's national strategy of carbon neutrality by 2060, it is urgently necessary and challenging for the governments to proactively explore policy tools to facilitate energy-efficient renovation of existing buildings. Currently, a considerable number of studies have been conducted on building energy-efficient renovation and its...
review 2023
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Liu, Zhengxuan (author), Zhou, Yuekuan (author), Yan, Jun (author), Tostado-Véliz, Marcos (author)
Ocean thermal and power energy systems are promising driving forces for seashore coastal communities to achieve net-zero energy/emission target, whereas energy planning and management on ocean thermal/power and distributed building integrated photovoltaic (BIPV) systems are critical, in terms of serving scale sizing and planning on...
journal article 2023
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Liu, Zhengxuan (author), Zhang, Xiang (author), Sun, Ying (author), Zhou, Yuekuan (author)
Advanced controls have attracted increasing interests due to the high requirement on smart and energy-efficient (SEE) buildings and decarbonization in the building industry with optimal tradeoff strategies between energy consumption and thermal comfort of built environment. However, a state-of-the-art review is lacking on advanced controls...
journal article 2023
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Liu, Zhengxuan (author), Qiu, Yangzi (author), Jafarinejad, Shahryar (author)
Energy, water, and the environment have remarkably complex interrelationships, with these linkages being both direct and indirect. The innovative development of artificial intelligence (AI) technologies brings significant opportunities for investigating renewable energy (RE), water, and the environment and presents a multitude of challenges....
book chapter 2023
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Huang, R. (author), Liu, Guiwen (author), Li, Kaijian (author), Liu, Zhengxuan (author), Fu, Xinyue (author), Wen, J. (author)
The cooperative behavior of residents is complex and influenced by their complicated social relationships. This complexity is especially noticeable in neighborhood renewal, so the government does not know how to promote residents' cooperative behavior. Therefore, this study proposes an agent-based model (ABM) to investigate the development of...
journal article 2023
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Xie, Mingjing (author), Qiu, Yangzi (author), Liang, Yishuang (author), Zhou, Yuekuan (author), Liu, Zhengxuan (author), Zhang, Guoqiang (author)
The application of building information modeling (BIM) technology has effectively supported the high-quality development of building sustainability and informatization in China. However, few studies comprehensively analyzed the enacted policies, prevalent applications, and existing barriers of the latest application and development of BIM...
review 2022
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Xie, Mingjing (author), Wang, Yuran (author), Liu, Zhengxuan (author), Zhang, Guoqiang (author)
The use of natural ventilation in buildings to reduce the energy consumption and CO<sub>2</sub> emission has been widely investigated and practiced, but few existing studies have considered the exploration and assessment of natural ventilation in different location patterns of rural residential buildings in the mountainous terrain of China....
journal article 2022
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Yang, Yapin (author), Sun, Ying (author), Chen, Mingsi (author), Zhou, Yuekuan (author), Wang, Ran (author), Liu, Zhengxuan (author)
Fire at a construction site usually results in serious accidents. Therefore, fire management at the construction site is critical to decreasing possible accidents. However, conventional fire safety management can be problematic in many aspects, such as visualization, multi-stage alarm systems, and dynamic escape route optimization. To solve...
journal article 2022
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Liu, Zhengxuan (author), Sun, Ying (author), Xing, Chaojie (author), Liu, Jia (author), He, Yingdong (author), Zhou, Yuekuan (author), Zhang, Guoqiang (author)
The vigorous expansion of renewable energy as a substitute for fossil energy is the predominant route of action to achieve worldwide carbon neutrality. However, clean energy supplies in multi-energy building districts are still at the preliminary stages for energy paradigm transitions. In particular, technologies and methodologies for large...
review 2022
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He, Yingdong (author), Zhou, Yuekuan (author), Liu, Jia (author), Liu, Zhengxuan (author), Zhang, Guoqiang (author)
Spatiotemporal energy interaction and sharing are promising solutions to penetrate renewable energy, enhance grid power stability, and improve regional energy flexibility. However, the current literature is restrained in a small-scale neighborhood level, without considering inter-city energy migration through spatiotemporal complementarity...
journal article 2022
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Song, Ge (author), Ai, Zhengtao (author), Liu, Zhengxuan (author), Zhang, Guoqiang (author)
Smart and personalized ventilation systems have been demonstrated with high performance in creating a healthy and energy-efficient indoor environment, but they have been rarely comprehensively summarized and explored in previous studies. With the progressive development of various terminal devices and control technologies, personalized...
review 2022
Searched for: author%3A%22Liu%2C+Zhengxuan%22
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