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Smart beta strategies across economic regimes seek to address inefficiencies created by market-based indices, thereby enhancing portfolio returns above traditional benchmarks. Our goal is to develop a strategy for re-hedging smart beta portfolios…

Tomato is a vegetable crop with probiotic interest. Currently subject to a global biosecurity emergency due to the epidemic caused by COVID-19, humanity is seeking to maintain its health and become stronger by eating vegetables that have probiotic…

This study aims to identify the influence of the socioeconomic attributes and environmental contexts of citizens’ residential areas on the access and use of green areas during the COVID-19 pandemic. The results can aid policymaking and facilitate the…

The work investigates the volatility connectedness between oil price and clean energy firms over the period 2011–2020 (including the COVID-19 outbreak). Using the volatility spillover models, and dynamic conditional correlation, we are able to…

Abstract Background Corona Virus Disease 2019 (COVID-19) outbreak was officially announced as a global pandemic by the WHO on March 11th 2020. Thorough understanding of CT imaging features of COVID-19 is essential for effective patient management;…

Economic and environmental interventions in the Anthropocene have created disruptions that are threatening the capacity of socio-ecological systems to recover from adversities and to be able to maintain key functions for preserving resilience. The…

This study analyzes the condition of stress and anxiety in late adulthood in Indonesia during the COVID-19 pandemic based on demographics. The research used quantitative methods with an online survey by survey monkey program involved 669 respondents…

The year 2020 was characterized by an unprecedented number of neologism and coinages that appeared in the English language under the influence of the pandemic of Covid-19. A significant proportion of these coinages is made up of blends, that is, word…

Como tem acontecido em outros cursos presenciais, as metodologias de ensino de diversos cursos de formação médica foram adaptadas em função do isolamento social imposto pela pandemia do SARS-CoV-2. Assim, muitas instituições de ensino superior…

Objective The aim of this article is to assess the initial impact of the coronavirus disease 2019 (COVID-19) pandemic on ophthalmology resident training and wellness. Design Online national survey of ophthalmology residents distributed by…