Results 111 to 120 of about 2,800,088 (408)

Mushroom cultivation in the circular economy [PDF]

open access: yesApplied Microbiology and Biotechnology, 2018
Commercial mushrooms are produced on lignocellulose such as straw, saw dust, and wood chips. As such, mushroom-forming fungi convert low-quality waste streams into high-quality food. Spent mushroom substrate (SMS) is usually considered a waste product. This review discusses the applications of SMS to promote the transition to a circular economy.
Grimm, Daniel, Wösten, Han A B
openaire   +4 more sources

Harnessing Secondary Resources for Sustainable and Circular Practices in the Construction Sector: A Scoping Review

open access: yesApplied Sciences
The construction sector is heading towards more sustainable practices by focusing on the utilization of secondary materials previously considered waste. These include by-products generated in other industrial sectors, which are considered to be secondary
Dolores Hidalgo, Francisco Verdugo
doaj   +1 more source

The Prosumer Economy -- Being Like a Forest [PDF]

open access: yesarXiv, 2019
Planetary life support systems are collapsing due to climate change and the biodiversity crisis. The root cause is the existing consumer economy, coupled with profit maximisation based on ecological and social externalities. Trends can be reversed, civilisation may be saved by transforming the profit maximising consumer economy into an ecologically and
arxiv  

A Simple Linear Algebraic Approach to Capture the Dynamics of the Circular Flow of Income [PDF]

open access: yesarXiv, 2023
This article has one single purpose: introduce a new and simple, yet highly insightful approach to capture, fully and quantitatively, the dynamics of the circular flow of income in economies. The proposed approach relies mostly on basic linear algebraic concepts and has deep implications for the disciplines of economics, physics and econophysics.
arxiv  

Unblocking the Circular Economy [PDF]

open access: yes, 2020
There is a blockage in the Circular Economy. Discarded plastic products end up in the Indian Ocean where thousands of tonnes of waste plastic is washed up on the beaches of East Africa.
Elleke, Katharina   +5 more
core  

Over-Claiming the Circular Economy: The Missing Dimensions [PDF]

open access: yes, 2018
A new approach to sustainability has been proposed, the 'circular economy', as a pathway for companies - large or small - to engage with the challenges of sustainable business.
Carrigan, Marylyn   +2 more
core   +1 more source

A Novel Approach on Rapid Alloy Development of Tool Steels for Laser Powder Bed Fusion by In Situ Alloying

open access: yesAdvanced Engineering Materials, EarlyView.
A novel approach for alloy development in laser powder bed fusion is introduced. Instead of producing massive samples of one composition at a time, prepressed powder bed samples produced from powder mixtures are processed. Guidelines for the selection of precursor powders are developed.
Felix Großwendt   +6 more
wiley   +1 more source

Designing for the Circular Economy

open access: yes, 2018
34 chapter edited book covering issues related to circular economy, design, innovation and business. The circular economy describes a world in which reuse through repair, reconditioning and refurbishment is the prevailing social and economic model.
openaire   +3 more sources

Circularity of Thermodynamical Material Networks: Indicators, Examples, and Algorithms [PDF]

open access: yesarXiv, 2022
The transition towards a circular economy has gained importance over the last years since the traditional linear take-make-dispose paradigm is not sustainable in the long term. Recently, thermodynamical material networks (TMNs) [1] have been proposed as an approach to design material flows based on the idea that any supply chain can be seen as a set of
arxiv  

Estudio preliminar de la aplicación de varias técnicas de comunicación en diseños circulares [PDF]

open access: yes, 2019
Comunicació presentada al 23rd International Congress on Project Management and Engineering (Málaga, 10-12 July 2019).An effective Circular Economy strategy comprises demonstrate practical application, by including real life examples and emphasizing with
Mulet, Elena   +2 more
core  

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