scholarly journals Wastelands as an opportunity for managing Naples’ sustainable transition

2020 ◽  
Vol 27 (2) ◽  
pp. 33-42
Author(s):  
Gilda Berruti ◽  
Maria Federica Palestino

Circular economy offers new visions of how diversely urban spaces could be inhabited and managed. While the generation and management of waste is being treated through innovative practices, disused industrial, rural, and infrastructural areas are resistant to becoming included in a closed-loop cycle. They, in fact, establish wastelands that need to be completely re-imagined as a precondition for the transition. The fact of shifting the definition of a ’neglected area’ into a ‘wasteland’, in line with the metaphor of urban metabolism, could be of tactical importance for generating alternative policies and practices. In exploring how the transition impacts Naples’ urban region, the paper argues that turning wastelands into resources has the double potential of rehabilitating spaces and challenging the governance model in use, overcoming barriers in multiple sectors.

Author(s):  
Venkata Sai Gargeya Vunnava ◽  
Shweta Singh

Sustainable transition to low carbon and zero waste economy requires a macroscopic evaluation of opportunities and impact of adopting emerging technologies in a region. However, a full assessment of current...


Procedia CIRP ◽  
2018 ◽  
Vol 69 ◽  
pp. 810-815 ◽  
Author(s):  
Raphaëlle Stewart ◽  
Monia Niero ◽  
Karen Murdock ◽  
Stig I. Olsen
Keyword(s):  

2021 ◽  
Vol 74 ◽  
pp. 102279
Author(s):  
Vidyadhar V. Gedam ◽  
Rakesh D. Raut ◽  
Ana Beatriz Lopes de Sousa Jabbour ◽  
Nishant Agrawal

Author(s):  
Hanseung Woo ◽  
Kyoungchul Kong

Safety is one of important factors in control of mechatronic systems interacting with humans. In order to evaluate the safety of such systems, mechanical impedance is often utilized as it indicates the magnitude of reaction forces when the systems are subjected to motions. Namely, the mechatronic systems should have low mechanical impedance for improved safety. In this paper, a methodology to design controllers for reduction of mechanical impedance is proposed. For the proposed controller design, the mathematical definition of the mechanical impedance for open-loop and closed-loop systems is introduced. Then the controllers are designed for stable and unstable systems such that they effectively lower the magnitude of mechanical impedance with guaranteed stability. The proposed method is verified through case studies including simulations.


2021 ◽  
Author(s):  
Franco Fassio

Food, the basic connecting unit of all the UN's Sustainable Development Goals, plays a crucial role in the ecological transition towards a circular economic paradigm. This paper takes scientific considerations as a starting point in order to contribute to the definition of a theoretical-operational framework in which to grow the Circular Economy for Food. This is a still-open question in a sector of the circular economy that is emerging as vital to sustainable development. The 3 C's of Capital, Cyclicality and Co-evolution offer a systemic, holistic vision of the food system's role. Within this conceptual framework, the designers can find the main boundaries of the system, within which to express their creativity. The aim must be to avoid damaging relationships with the best supplier of raw material known to humanity (Nature), respecting planetary boundaries and at the same time offering a fair space to civil society.


2019 ◽  
Vol 11 (2) ◽  
Author(s):  
I. Sedikova

High growth rates of natural resources consumption in recent years, pollution of the environment contribute to the development of theories regarding the future provision of natural resources on the Earth. Thepurpose of the article is to study the concept of sustainable development and the need for its introductioninto economic activity, definition of ideas influencing the modern concept of the circular economy. The concept of stable development and circular economy is analyzed, common features and differences are defined.It has been established that the circular economy is a prerequisite and driver of the fourth industrial revolution. The basis of the circular economy are closed supply chains. They combine the usual processes of adirect supply chain with reverse logistics processes, ranging from product recovery, disassembly and reuseof individual parts.


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