Search results for " Sustainable"
showing 10 items of 322 documents
The environmental Kuznets curve within European countries and sectors: greenhouse emission, production function and technology
2018
Based on the environmental Kuznets curve (EKC) hypothesis and the technological change and the environment literature, our original contribution consists in analysing within the decomposition model the direct and indirect influence of technological change as well as the energy mix on CO2 emissions. Focusing on the dirtiest sectors of 25 EU countries in the period 1997-2005 and considering the endogeneity issue, we estimate an adjusted EKC relationship comparing a single equation model (univariate model) with a simultaneous equations system (bivariate model). Following Lopez (J Environ Econ Manag 27:163-184, 1994), a second equation is introduced where per capita income is a positive functio…
The failures of Valencia and its implication in the 2030 Agenda and the Sustainable Development Goals (SDG)
2022
M. Pilar Martínez Agut – Universitat de València - 0000-0001-9130-6213
Inland areas between description and transformation. The case of the disused quarries on the island of Favignana
2022
The Municipality of Favignana is registered in the List of Municipalities of the ‘Inland Areas’ drawn up by the ‘Agenzia per la Coesione Territoriale’1. It is an island in Sicily and belongs to the inter-municipal pole of the city of Trapani. Its municipal territory is spread over the three islands of the Egadi archipelago and therefore also includes the islands of Levanzo and Marettimo. It is classified under category ‘E’ indicating ‘peripheral territory’. As is the case for many of the Italian islands included in the same census, the Egadi archipelago lives its meaning of periphery both in terms of geographical position and, above all, condition. External to the territory of Sicily, and s…
Il PAES di Palermo: azioni ed interventi di una città in divenire CITTA' COME MOTORE DI SVILUPPO DEL PAESE - The Sustainable energy action plan of Pa…
2013
Il Patto dei Sindaci costituisce la cornice europea per coinvolgere attivamente le città nella strategia verso la sostenibilità energetica e ambientale. L’iniziativa, lanciata nel 2008 nell’ambito della seconda edizione della Settimana europea dell’energia sostenibile, ha portato all’adesione di oltre 1600 città tra cui 20 capitali europee e numerose città di paesi non membri dell’UE, con una mobilitazione di oltre 140 milioni di cittadini. Il Patto allo stato attuale si colloca tra i principali strumenti di sviluppo sul territorio nazionale dei principi di sostenibilità urbana, portando come valore aggiunto il merito di poter essere motore per il rilancio dell’economia e dell’immagine di m…
Subtractive versus mass conserving metal shaping technologies: an environmental impact comparison
2015
The scientific studies in the domain of environmental sustainability of metal processing technologies predominantly focus on conventional material removal processes, as milling and turning. Despite some exceptions, many other non-machining technologies, such as metal forming processes, are still not well documented in terms of their energy and resource efficiency. Moreover, to properly evaluate the environmental impact of a given process, a standing-alone approach is no longer sufficient. In order to offer a valuable contribution in the domain of metal shaping sustainability, the present paper proposes a thorough methodology entailing to compare, from the environmental point of view, two tr…
Smart Cities and Municipal Building Regulation for Energy Efficiency
2015
The “Smart Cities & Communities Initiative” of the Strategic Energy Technology Plan is the strategic European response to lead cities and regions to a carbon free future. In this contest energy efficiency in buildings has a crucial role and must be considered in a holistic approach to the urban planning. In order to implement the minimum requirements stated by the European Directive about the Energy Performance of Buildings, and in order to consider different planning layers with the view to a smart city planning, local regulations are a key factor aiming at sustainable territorial planning. This paper investigates the possibility to draft a basic structure of Municipal Building Regulat…
A comprehensive analysis of electric energy consumption of single point incremental forming processes
2014
Abstract Production processes, as used for discrete part manufacturing, are responsible for a substantial part of the environmental impact of products, but are still poorly documented in terms of environmental impact. The present paper proposes a comprehensive energetic analysis of Single Point Incremental Forming Processes (SPIF). The three most commonly used machine tool architectures able to perform SPIF operations have been taken into account: a CNC milling machine, a six-axes robot as well as the dedicated AMINO machine tool were analyzed from an electrical energy consumption point of view. For all the setups, a working cycle time study and power study were performed. Moreover the cont…
Antiviral capacity of sanitizers against infectious viruses in process water from the produce industry under batch and continuous conditions
2023
The presence of human enteric viruses in produce has extensively been reported. However, the significance of the quality of process water (PW) used by the produce industry and the viral inactivation capacity of water disinfection agents used to maintain the microbiological quality of PW has received limited attention. This study evaluates the antiviral disinfection efficacy of chlorine, chlorine dioxide (ClO2) and peracetic acid (PAA) at recommended operational limits in PW using hepatitis A virus (HAV), the cultivable norovirus surrogate, murine norovirus (MNV-1), and MS2 coliphages. Defined commodity representative crops (baby leaves, bell peppers, and the vegetable mix of tomatoes, cucum…
How can organisations and business models lead to a more sustainable society? A framework from a systematic review of the industry 4.0
2019
The concept of Industry 4.0 has been mainly addressed by the current literature from a technological perspective, overlooking the organisational and even ethical challenges related to this recent paradigm. In order to become &lsquo
Promoting Employability in Higher Education: A Case Study on Boosting Entrepreneurship Skills
2020
How can higher education increase the employability of university students? We present a case study on an innovative training itinerary aimed to promote the participation of teaching staff to stimulate the creativity of students and enhance their employability skills. Students acquire the entrepreneurship competences by applying the problem-solving methodology to their innovative projects based on sustainable development. The participation in the contest shows a growing importance, with topics ranging from the more technical ones, such as nutrition innovation, science innovation, or sustainability, to the social projects, related to social services, inclusion, or services against gender vio…