Multi-period, multi-timescale stochastic optimization model for simultaneous capacity investment and energy management decisions for hybrid Micro-Grids with green hydrogen production under uncertainty

Abstract Given the steep rises in renewable energy’s proportion in the global energy mix expected over several decades, a systematic way to plan the long-term deployment is needed. The main challenges are how to handle the significant uncertainties in technologies…

The impact of the COVID-19 pandemic on alcohol consumption is far from ‘one size fits all’

An ongoing analysis of the effects of the COVID-19 pandemic on alcohol and related outcomes shows that COVID-related stressors experienced by study participants – including work-, financial-, and family-related stressors – are having a varied impact on individuals with and without alcohol use disorders (AUDs). These results will be shared at the 44th annual scientific meeting of the Research Society on Alcoholism (RSA), which will be held virtually this year from the 19th – 23rd of June 2021 due to the COVID-19 pandemic.

Meet the hedge fund managers of avian world

In uncertain times, it makes sense to manage risk in your endeavors — whether it’s investing in money-making opportunities or deciding where to lay your eggs. Brood parasites are birds that are known to lay their eggs in other birds’ nests. Cowbirds and cuckoos are among the most famous examples of this group.