A. Marano Marcolini

TL;DR: In this paper, the main challenges to the security constrained optimal power flow (SCOPF) computations are discussed, focusing mainly on: approaches to reduce the size of the problem by either efficiently identifying the binding contingencies and including only these contingencies in the SCOPF or by using approximate models for the post-contingency states, and the handling of discrete variables.

TL;DR: In this paper , a global study of patients who underwent bariatric surgery between 1/05/2020 and 31/10/2020 was conducted to assess the safety of this approach, and the effect of preoperative BMI on 30-day morbidity and mortality, procedure choice, COVID-19 specific safety protocols, and comorbidities was assessed.

TL;DR: In this paper, the authors propose a hybrid method that allows the comparison of different kinds of control variables and the inclusion of the operator background and experience in the algorithm that determines the actions.

TL;DR: In this paper, the authors propose new regulation structures and mechanisms in order to improve the secondary reserve energy management for electric systems opened to competition in generation, taking into account their peculiarities, specially in the Spanish case.

TL;DR: In this article , the stochastic optimization of an energy community that provides upward and downward reserves to the grid operator is presented, where the resources available are a community storage system, a community photovoltaic plant, flexible loads and interruptible loads of a higher education institution.