9,714 research outputs found
Building institutional capacity for industrial symbiosis development : a case study of an industrial symbiosis coordination network in China
Recent research has examined how the concept of institutional capacity relates to the ability of organisations to deliver industrial symbiosis, and in particular how that ability itself can develop over time. One approach to developing industrial symbiosis has been to build a network of local bodies to work together to this end. Terming such a body an industrial symbiosis coordination network, this study innovatively applies institutional capacity building theory in the context of a Chinese eco-industrial park. It examines how the coordination network developed the expertise to encourage local companies to engage in industrial symbiosis. This research consisted of a qualitative study, including participant observation, semi-structured interviews and document analysis to analyse the development of an industrial symbiosis coordination network in Tianjin Binhai New Area. It is found that the network increased institutional capacity for local IS development by promoting relational links across organisational divisions and governance levels, and by increasing various types of knowledge for coordinating IS. The concept of institutional capacity building is shown to have cross-cultural applicability. Reflections on this study indicate that local government can play a vital role in building and maintaining an IS coordination network in the Chinese context, but that other bodies are also needed to mobilise institutional capacity for IS development
Industrial symbiosis and urban areas: A systematic literature review and future research directions
This paper proposes a systematic literature review concerning the implementation of industrial symbiosis (IS) within urban areas, a concept that has been defined by the literature as "urban symbiosis" and "urban-industrial symbiosis", indifferently. 26 papers published between 2009 and 2018 are analyzed. This review is aimed at highlighting: (1) the specific research goals addressed; (2) the IS synergies currently implemented within urban areas; and (3) barriers and enablers to the implementation of IS within urban areas. Suggestions for future research are also proposed
Mapping Big Data into Knowledge Space with Cognitive Cyber-Infrastructure
Big data research has attracted great attention in science, technology,
industry and society. It is developing with the evolving scientific paradigm,
the fourth industrial revolution, and the transformational innovation of
technologies. However, its nature and fundamental challenge have not been
recognized, and its own methodology has not been formed. This paper explores
and answers the following questions: What is big data? What are the basic
methods for representing, managing and analyzing big data? What is the
relationship between big data and knowledge? Can we find a mapping from big
data into knowledge space? What kind of infrastructure is required to support
not only big data management and analysis but also knowledge discovery, sharing
and management? What is the relationship between big data and science paradigm?
What is the nature and fundamental challenge of big data computing? A
multi-dimensional perspective is presented toward a methodology of big data
computing.Comment: 59 page
Treatment and valorization plants in materials recovery supply chain
Aim of industrial symbiosis is to create synergies between industries in order to exchange resources (by-products, water and energy) through geographic proximity and collaboration [1]. By optimizing resource flows in a “whole-system approach”, a minimization of dangerous emissions and of supply needs can be achieved. Resources exchanges are established to facilitate recycling and re-use of industrial waste using a commercial vehicle. Several paths can be identified in order to establish an industrial symbiosis network (Figure 1, left), in relation (i) to the life cycle phase (raw material, component, product) and (ii) to the nature (material, water, energy) of the resource flows to be exchanged. Sometimes by-products and/or waste of an industrial process have to be treated and valorized in order to become the raw materials for others. In particular, two main treatment processes can be identified: refurbishment/upgrade for re-use (Figure 1, center) and recycling for material recovery (Figure 1, right). A brief overview of technological and economic aspects is given, together with their relevance to industrial symbiosis
A short history off-line
Emerging technologies for learning report - Article exploring the history of ICT in education and the lessons we can learn from the pas
Fairness-aware scheduling on single-ISA heterogeneous multi-cores
Single-ISA heterogeneous multi-cores consisting of small (e.g., in-order) and big (e.g., out-of-order) cores dramatically improve energy- and power-efficiency by scheduling workloads on the most appropriate core type. A significant body of recent work has focused on improving system throughput through scheduling. However, none of the prior work has looked into fairness. Yet, guaranteeing that all threads make equal progress on heterogeneous multi-cores is of utmost importance for both multi-threaded and multi-program workloads to improve performance and quality-of-service. Furthermore, modern operating systems affinitize workloads to cores (pinned scheduling) which dramatically affects fairness on heterogeneous multi-cores. In this paper, we propose fairness-aware scheduling for single-ISA heterogeneous multi-cores, and explore two flavors for doing so. Equal-time scheduling runs each thread or workload on each core type for an equal fraction of the time, whereas equal-progress scheduling strives at getting equal amounts of work done on each core type. Our experimental results demonstrate an average 14% (and up to 25%) performance improvement over pinned scheduling through fairness-aware scheduling for homogeneous multi-threaded workloads; equal-progress scheduling improves performance by 32% on average for heterogeneous multi-threaded workloads. Further, we report dramatic improvements in fairness over prior scheduling proposals for multi-program workloads, while achieving system throughput comparable to throughput-optimized scheduling, and an average 21% improvement in throughput over pinned scheduling
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Towards A regional resources strategy consultation
Report produced for emda to inform the agency's input into regional Waste and Resources Strategies. Reviews policy context, available data and views from key stakeholders
Comparative study of Industrial Symbiosis in Italy and Spain
Aquest projecte consisteix en la identificaciĂł, explicaciĂł i comparaciĂł de casos de
simbiosi industrial (IS) tan d’Ità lia com d’Espanya. El projecte es va desenvolupar portant
a terme una cerca sistemĂ tica de literatura (SLR) d’articles cientĂfics sobre casos d’IS. Els resultats diuen que ItĂ lia Ă©s un paĂs amb molts parcs industrials que podrien
desenvolupar-se com a parcs eco-industrials (EIPs) aplicant la simbiosi industrial entre les empreses dins dels parcs. Per altra banda, Espanya Ă©s un paĂs menys industrialitzat, amb la indĂşstria aglomerada en comunitats costals com ara Catalunya o CantĂ bria, i amb menys literatura sobre exemples de Simbiosi Industrial.
Tots els casos d’IS descrits en el projecte es comparen a través de parà metres com ara
treball en xarxa, la presència d’inversors locals, la tipologia del parc (planificat, autoorganitzat o facilitat), abast (local, regional o nacional/internacional), nombre d’intercanvis simbiòtics, sectors involucrats en els intercanvis, etc.
Per últim, es proposa una nova nomenclatura d’intercanvis simbiòtics, relacionant
intercanvis aïllats amb noms de relacions simbiòtiques presents entre éssers vius en la
natura. Aquesta classificaciĂł es pot ampliar en estudis futurs.Outgoin
The Industrial Symbiosis Research Symposium at Yale: Advancing the Study of Industry and Environment
Industrial symbiosis (IS), a sub-field of industrial ecology, is principally concerned with the cooperative management of resource flows through networks of businesses as a means of approaching ecologically sustainable industrial activity. Isolated researchers in a broad range of disciplines have investigated industrial symbiosis from a variety of starting points without a common agenda. The Industrial Symbiosis Research Symposium was held in January 2004 at Yale University, bringing together more than 30 experts from 15 countries to discuss critical questions and issues in this emerging area.The purpose of the Symposium was to give researchers an opportunity to share their knowledge and experience on the state of research, to determine areas of possible cross-fertilization among disciplines, and to establish research priorities. The Industrial Symbiosis Research Symposium at Yale: Advancing the Study of Industry and Environment is a report on the first global research conference in this area
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