The objective of this study is to evaluate the energetic, exergetic, sustainability, economic and environmental performances of a 4-cylinder turbodiesel aviation engine (TdAE) used on unmanned aerial vehicles for the take-off operation mode to assess the system with large aspects. Energy efficiency of …

The 21st century’s rapidly compounding crises – from climate and ecological breakdown to extreme social inequities of power and opportunity – make it irrefutably clear that the global economic system must be transformed if humanity and the rest of life on Earth are to thrive. Doughnut Economics provides …

While modern wind turbines have become by far the largest rotating machines on Earth with further upscaling planned for the future, a renewed interest in small wind turbines (SWTs) is fostering energy transition and smart grid development. Small machines have traditionally not received the same level …

Abstract The emergence of new technologies such as mp3 and music streaming, and the accompanying digital transformation of the music industry, have led to the shift and change of the entire music industry’s value chain. While music is increasingly being consumed through digital channels, the number of …

The need for increasing further the penetration of Renewable Energy Sources (RESs) is demanding a change in the way distribution grids are managed. In particular, the RESs intermittent and stochastic nature is finding in Battery Energy Storage (BES) systems its most immediate countermeasure. This work …

The Collaborative Innovation and Entrepreneurship professorship focuses on the collaborative paradigm in economic transformation - the ways diverse organizations in globalvalue chains innovate and act in partnerships to address ecological and social grand challenges. Collaboration with multiple and diverse …

The aim of this document is to outline the preliminary requirements and steps needed to fully establish frameworks for certification systems across Europe, specifically to support and incentivize the restoration of peatlands and to provide a framework for reducing GHG emissions from degraded and mismanaged …

In 1984, Newspeak aims to replace ordinary language by 2050, with the aim of discouraging language as a vehicle for thinking and making it easier for people to function as slaves to the system. After all, thinking that deviates from what fact-checkers have determined to be correct, is regarded as conspiracy, …

Acne vulgaris is considered one of the most common medical skin conditions globally, affecting approximately 85% of individuals worldwide. While acne is most prevalent among adolescents between 15 to 24 years old, it is not uncommon in adults either. Acne addresses a number of different challenges, causing …