Search results for "energy [jet]"

MIGLIORAMENTO TECNOLOGICO-PRESTAZIONALE DI UN COMPONENTE INNOVATIVO PER L’INVOLUCRO EDILIZIO - PERFOMANCE IMPROVEMENT OF AN INNOVATIVE BUILDING COMPO…

2016

L’articolo illustra l’attività di ricerca che gli autori, cofounder della SBskin. Smart Building Skin s.r.l., start up innovativa e spin off accademico dell’Università degli Studi di Palermo, stanno conducendo al fine di ottimizzare le performance energetiche di un componente innovativo per facciate e coperture di edifici (dagli stessi brevettato) in grado di ridurre i consumi energetici e di produrre energia pulita dal sole. L’attività che qui si illustra è stata finalizzata all’ottimizzazione del design dei sub-componenti che contribuiscono alla realizzazione dei pannelli traslucidi multifunzionali (realizzati con vetromattoni innovativi, preassemblati a secco e precompressi) ed alla scel…

Power Production from Produced Waters via Reverse Electrodialysis: A Preliminary Assessment

2022

Wastewaters generated by crude oil extraction processes, called “produced waters” (PWs), are complex solutions that contain organic compounds, mainly hydrocarbons, and often exhibit high salinity. The large amounts of PWs represent a global issue because of their environmental impact. An approach widely used in the oil industry is the reinjection of this wastewater into the extraction wells after a suitable treatment. The high salt concentration of such solutions may be used in salinity gradient technologies to produce green electricity. Among these technologies, reverse electrodialysis (RED) is one of the most promising. In this work, the application of RED for energy generatio…

Race et espace : la ville comme lieu d’étude des représentations raciales

2022

Cette étude examine les « paysages raciaux » dans le centre-ville de Bordeaux, c'est-à-dire la façon dont les discours sur la race et le racisme se matérialisent au quotidien. Les paysages raciaux rendent compte de la nature contradictoire des discours sur la race et le racisme en Europe, et en France, qui sont à la fois omniprésents et dissimulés. Analyser le centre-ville de Bordeaux permet d’appréhender la manière dont les discours locaux et nationaux s’étayent et se construisent, mettant ainsi en lumière les relations complexes entre les discours sur la race, le passé colonial et le cadre républicain universaliste spécifique à la France (Fila-Bakabadio 2011). Cette étude pose donc la que…

Bold ambition, blunted agency? : Examining top management perspectives on a circular economy transition in Finland

2022

The circular economy is proposed as a company-driven means to further sustainability transitions. Top managers have a critical role in fostering the circular economy as they are responsible for shaping and implementing a company's sustainability strategy and performance. In this paper, we adopt a microfoundations perspective to enhance our understanding of the influence of top managers as agents of the sustainability transition to the circular economy. In a qualitative research study, we interviewed 34 top managers of Finnish companies that are actively pursuing the circular economy. The main implication of our study is in exploring the role of top managers, as they engage in actively struc…

Intellectual Capital as a Key Factor of Socio-economic Development of Regions and Countries

2013

Abstract The main goal of the paper is to present the concept of intellectual capital (IC) from regional perspective and define intangible assets as knowledge that can be converted into value or profit. Most of the measurement methods designed by now apply for measuring the intellectual capital at corporate level. Some efforts are being made to present the IC concept in the regional perspective. Development of research on a new regional approach to the intellectual capital theory has been noticed. A sample model of IC for countries and its main sub-components have been presented as well. Some selected knowledge indicators for measuring intellectual capital at national level have been illust…

Species richness of polypores can be increased by supplementing dead wood resource into a boreal forest landscape

2019

1. To prevent local species extinction and to counteract population declines, we must ensure species have access to resources they require for life. This can be done through ecological restoration where previously depleted resources are reintroduced. If the restoration is conducted as a one-off action in a large area, it resembles a natural resource pulse, which should lead to increased abundance of individuals, accompanied possibly by increased species richness. Species–energy relationship and underlying theory enable predictions about how different features of resource pulses affect species richness. 2. We conducted a large-scale, controlled, randomized and replicated field experiment to …

Editorial to the ‘Special Issue—Solar Photovoltaic System Engineering’ of AIMS Energy

2020

Leadership – A Key Factor to a Succesful Organization – Part II

2013

Abstract Leadership is the well-known and often discussed process nowadays of influence exerted by one person, accepted and followed by all, over the other factors (human resource) that he works with, in order to reach the organizational goals. This research is the second part of a long cycle aimed to determine the knowledge and application of the leadership concept in the Romanian organizations considering the influences imposed by the external environment, often characterized by frequent changes. These changes may have positive or negative effects on organizations, and that is why organizations have to react fast in order to take advantage of opportunities and to protect from threats. We …

Changing Managers for a Changing Economy – The Need for Creativity and Leadership

2013

Abstract The present paper aims to identify new approaches of management by re-considering business comportment and attitudes. The research looked into specialized literature on new development of business in the post-crisis era and, on another hand, on leadership and organizational culture, in order to establish a possible profile of the most efficient management and organizational culture adapted to the new challenges of business environment, intending to demonstrate that managers need to develop leadership traits and re-shape organizational culture for a better business performance.

The IMF Lending Activity – A Survey

2014

Abstract This paper presents the evolution of the IMF lending arrangements approved between 1953-2013. The study covers both non-concessional and concessional loans. The findings show that the volume of the IMF loans has fluctuated significantly and the value of the IMF lending has increased over a period of economic or financial crisis, as the debt crisis of the 1980s, the Tequila crisis in 1994-1995, the Southeast Asia crisis in 1997-1998, Russia in 1998, Brazil in 1998-1999 and Argentina in 1999-2002 or the global financial crisis since 2008.