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18. Work Cyberloafing--Model

Author

Song, Mengmeng, primary, Farivar, Farveh, additional, Ugrin, Joseph C., additional, Wu, Jinnan, additional, Wang, Fang, additional, and Liu, Lin, additional

Published
2023
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27. Mapping and Influencing the Mechanism of CO 2 Emissions from Building Operations Integrated Multi-Source Remote Sensing Data.

Author

Zhao, You, Zhou, Yuan, Jiang, Chenchen, and Wu, Jinnan

Subjects
CARBON emissions, REMOTE sensing, BUILDING operation management, GREENHOUSE gases, URBAN growth, INPUT-output analysis
Abstract

Urbanization has led to rapid growth in energy consumption and CO2 emissions in the building sector. Building operation emissions (BCEs) are a major part of emissions in the building life cycle. Existing studies have attempted to estimate fine-scale BCEs using remote sensing data. However, there is still a lack of research on estimating long-term BCEs by integrating multi-source remote sensing data and applications in different regions. We selected the Beijing–Tianjin–Hebei (BTH) urban agglomeration and the National Capital Region of Japan (NCRJ) as research areas for this study. We also built multiple linear regression (MLR) models between prefecture-level BCEs and multi-source remote sensing data. The prefecture-level BCEs were downscaled to grid scale at a 1 km2 resolution. The estimation results verify the method's difference and accuracy at different development stages. The multi-scale BCEs showed a continuous growth trend in the BTH urban agglomeration and a significant downward trend in the NCRJ. The decrease in energy intensity and population density were the main factors contributing to the negative growth of BCEs, whereas GDP per capita and urban expansion significantly promoted it. Through our methods and analyses, we contribute to the study of estimating greenhouse gas emissions with remote sensing and exploring the environmental impact of urban growth. [ABSTRACT FROM AUTHOR]

Published
2023
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33. Linking Safety-Specific Leader Reward and Punishment Omission to Safety Compliance Behavior: The Role of Distributive Justice and Role Ambiguity

Author

Liu, Lin, Mei, Qiang, Skogstad, Anders, Wu, Jinnan, Liu, Suxia, and Wang, Meng

Subjects
China, Leadership, Punishment, Reward, Social Justice, Public Health, Environmental and Occupational Health, Humans, Guideline Adherence, Safety
Abstract

BackgroundAlthough positive safety leadership has attracted increasingly academic and practical attention due to its critical effects on followers' safety compliance behavior, far fewer steps have been taken to study the safety impact of laissez-faire leadership.ObjectiveThis study examines the relationships between safety-specific leader reward and punishment omission (laissez-faire leadership) and followers' safety compliance, and the mediations of safety-specific distributive justice and role ambiguity.MethodsOn a two-wave online survey of 307 workers from high-risk enterprises in China, these relationships were tested by structural equations modeling and bootstrapping procedures.ResultsFindings show that safety-specific leader reward omission was negatively associated with followers' safety compliance through the mediating effects of safety-specific distributive justice and role ambiguity. Safety-specific leader punishment omission was also negatively associated with followers' safety compliance through the mediating effect of safety-specific role ambiguity, while safety-specific distributive justice was an insignificant mediator.OriginalityThe study addresses and closes more gaps by explaining how two contextualized laissez-faire leadership measures relate to followers' safety behaviors, following the contextualization and matching principles between predictors, mediators and criteria, and by revealing two mechanisms behind the detrimental effects of laissez-faire leadership on safety outcomes.

Published
2021

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