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Yuhao He, Qianlong Zhao, Shanqi Sun, Wenjing Li and Waishan Qiu
The COVID-19 outbreak followed by the strict citywide lockdown in Shanghai has sparked negative emotion surges on social media platforms in 2022. This research aims to investigate the spatial?temporal heterogeneity of a unique emotion (helplessness) and ...
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Junke Xu, Jiwei Zhu and Jiancang Xie
The risk transmission mechanisms of urban river ecological management engineering projects are examined in this study. Using the Susceptible Exposed Infectious Recovered Susceptible (SEIRS) model for risk transmission, a model of risk propagation delay f...
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Sushan Ru, Shunping Ding, Jonathan E. Oliver and Ayodele Amodu
Stem blight of blueberry caused by fungal pathogens in the family Botryosphaeriaceae presents a major challenge to global blueberry production. Since its first documented outbreak in North Carolina, USA in the 1950s, Botryosphaeria stem blight has been r...
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Demiao Yu, Xiaoran Huang, Hengyi Zang, Yuanwei Li, Yuchen Qin and Daoyong Li
The outbreak of COVID-19 in Beijing has been sporadic since the beginning of 2022 and has become increasingly severe since October. In China?s policy of insisting on dynamic clearance, fine-grained management has become the focus of current epidemic prev...
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Isabelle Y. S. Chan and Hao Chen
Due to the inherent limitations of underground spaces, such as the lack of natural ventilation and sunlight, underground space users tend to face more health risks compared with their aboveground counterparts. However, little is known about how the under...
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Diana Cardoso, Bruno Sousa, Dália Liberato, Pedro Liberato, Eunice Lopes, Francisco Gonçalves and Victor Figueira
The current unprecedented globalization of the social economy, with worldwide mobility of people, products and services in an increasingly connected market and society, has promoted the rapid geographic spread of the coronavirus (i.e., crisis management)...
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Navid Mahdizadeh Gharakhanlou and Liliana Perez
Throughout history, pandemics have forced societies to think beyond typical management and control protocols. The main goals of this study were to simulate and understand the spatial dynamics of COVID-19 spread and assess the efficacy of two policy measu...
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Adam R. Szromek and Grzegorz Polok
The global events of the third decade of the 21st century prove that the specter of humanitarian problems caused by health and military crises is real, and even very probable. Contemporary tourist entities, however, are not doomed only to a destructive r...
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Andhyka Tyaz Nugraha, Department of Industrial Engineering, Institut Teknologi Sumatera, Lampung, Indonesia., Malaysia Yusro Hakimah, Faculty of Economics, Universitas Tridinanti Palembang, Palembang, Indonesia, Indonesia Agung Masyad Fawzi, School of Economic, Finance and Banking, College of Business, Universiti Utara Malaysia, Sintok, Malaysia., Malaysia 10.21831/economia.v18i2.38821
Pág. 204 - 220
AbstractThe aims of study are to analyze and evaluate the impact of COVID-19 outbreak on Indonesia Stock Exchange (IDX) performance before, during, and after the official announcement day on March 2nd, 2020. Five industry sectors were observed, i.e agric...
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Kadir Diler Alemdar, Ömer Kaya, Muhammed Yasin Çodur, Tiziana Campisi and Giovanni Tesoriere
The most important protective measure in the pandemic process is a vaccine. The logistics and administration of the vaccine are as important as its production. The increasing diffusion of electronic devices containing geo-referenced information generates...
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