Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 1461 for “"recycling"”.
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Economics of automobile recycling
Thesis (M.S.)--Massachusetts Institute of Technology, Sloan School of Management, 1996, and Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 1996.
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Recycling production designs : the value of coordination and flexibility in aluminum recycling operations
The growing motivation for aluminum recycling has prompted interest in recycling alternative and more challenging secondary materials. The nature of these alternative secondary materials necessitates the development of an intermediate recycling facility that can reprocess the secondary materials …
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Recycling Concrete for Sustainable Construction
The demolition of concrete structures has made concrete debris the largest portion of the waste stream in the U.S. With landfills becoming scarcer, the need to recycle demolition debris is becoming increasingly relevant. An effective way to recycle this material is to produce recycled concrete …
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Recycling Krylov Subspaces and Preconditioners
… sequences of dual linear systems, we introduce recycling BiCG, a BiCG method that recycles two Krylov subspaces from one pair of dual linear systems to the next pair. The derivation of recycling BiCG also builds the foundation for developing recycling variants of other bi-Lanczos based methods …
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Towards an integrated recycling system : analyzing two scenarios of informal recycling sector performance in Mumbai, India
… about the potential of these decentralized recycling processing facilities for improving the sorting of recyclable materials in urban areas. However, the effects of particular arrangements of these facilities on informal-sector recyclers are less well known. In Mumbai, India, the municipal …
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Undead Bed: Mattress Recycling in Boston
… to implement a municipal residential mattress recycling program to comply with the MassDEP regulation before it takes effect on November 1st, 2022. I prepared this thesis in order to inform and advise the City of Boston’s Zero Waste Team and other City stakeholders regarding the creation of a …
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Design for Recycling Knitwear: a framework for sorting, blending and cascading in the mechanical textile recycling industry
… door. However, the strategy ‘Design for Recycling’ is not only underexplored in the field of textile design, but the solutions offered are oversimplified and impractical for the complex materials that we have been producing. At the other end of the spectrum, much of the fashion industry …
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Fibre Structure Preservation during Carbon Fibre Reinforced Polymer Recycling – Characterisation and Parameter Prediction Model of the Recycling Process
… recovery is a sophisticated process. Thermal recycling of CFRP waste has emerged as a technologically mature process to recirculate carbon fibre into the supply chain. In addition to the lack of sizing, the thermally recovered carbon fibres lose their material value for two other reasons: (a) …
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Recycling waste concrete into road pavement aggregate
The use of recycled concrete aggregate (RCA) as a road pavement material in Australia is relatively recent and confined mainly to Victoria and New South Wales. Samples of RCA were taken at six, monthly intervals from a local producer of RCA. A range of tests was carried out to provide initial …
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Investigating the Molecular Mechanism of Ribosome Recycling
… (mRNAs) into proteins. The process of ribosome recycling, a key step during protein synthesis that ensures ribosomal subunits remain available for new rounds of translation, has been largely overlooked. Despite being essential to the survival of the cell, several mechanistic aspects of ribosome …
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The Effect of Product Characteristics on Recycling
… of antecedent and consequent manipulations on recycling are fairly well understood, with few exceptions (e.g., Trudel & Argo, 2013), the effect of stimulus characteristics on recycling has not been evaluated. Using a between subjects experimental group design, Trudel and Argo (2013) found size, …
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Waste paper recycling: A community technology approach
… be considered appropriate for reclamation and recycling activities, and to investigate the opportunities for reclaiming and recycling domestic wastes viably at a 'community' scale. A framework is first established to define a Community Technology approach, and then used to assess the …
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An entrepreneurial theorising of the recycling industry.
… integration between the academic context of recycling and entrepreneurship set against the growth in the recycling industry. The research thus began by asking, how well does entrepreneurship explain the recycling industry? This research focuses on the recycling entrepreneurs entrepreneurial …
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Urea-N Recycling in Lactating Dairy Cows
… and rumen undegradable protein (RUP) on urea-N recycling and microbial N flow. Eight mid-lactation Holstein cows were assigned to a repeated 4 x 4 Latin square. The diets were isoenergetic with RDP and RUP concentrations arranged in a factorial design (10.0 and 12.5% RDP and 5.6 and 8.1% RUP as …
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Synaptic vesicle recycling <i>in Vivo</i>
… mit Neurotransmitter gefüllt, was als Vesikelrecycling bezeichnet wird. Überraschenderweise können Synapsen bis zu einer halben Millionen Vesikel enthalten, von denen die meisten in vielen Präparationen in vitro durch Hochfrequenz-Stimulierung zum Recycling angeregt werden können. Es ist …
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Three essays on the economics of recycling
Includes bibliographical references (pages 170-172).
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