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Aggarwal, Annie (author)Valuable resources are discarded on a daily basis, in the form of home furniture. Tonnes of prematurely disposed, functional and repairable furniture is often destined for landfill or incineration, with small proportions recycled. The emergent sustainability needs of the planet, and changing policies for repair of consumer products, drives the...master thesis 2023
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Ding, Xiaoyu (author)Located in Berlin Green Fashion Hub, With Love is a sustainable repair shop system that represents an essential part of circular fashion through its flagship store and three other building types located throughout Berlin. These types provide multi-optional services according to customer demands, including quick robotic fixes at the With Love to...master thesis 2023
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Manivannan, Rengarajan (author)Consumer products produced in contemporary times face the issue of deteriorating durability, repairability and service life compared to products of yesterday. This deterioration is part of a bigger issue called planned obsolescence. Due to a ‘need’ to buy new products regularly, there is rampant consumerism which has created a decrease in raw...master thesis 2022
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Ziemiecka, Ewa (author)We spent hours sitting in silence, until he turned his eyes away from the window and spoke: ‘I would like to tell you one last story, It has been decided, there will be no more travels beyond the edge for me.’ In the following days I heard, not one but five, stories of people M encountered – inhabitants of the land he traveled to. Truth be told,...master thesis 2022
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Herde, Marlon (author)Repair is gaining popularity over the last few years but still is under-represented in society. This project does research backpack repair, especially home repairs by users. Backpacks are generally easy to understand in their construction, as the seams and patterns are visi- ble. Still, repairing is not common because of different factors. User...master thesis 2022
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van Oosten, Eva (author)With almost 900.000 new patients per year suffering from head and neck squamous cell carcinomas (HNSCC), who after radiotherapy treatments experience severe side effects, the focus is drawn to proton therapy. Proton therapy results to less side effects since healthy tissues surrounding the tumour receive less radiation dose. This results from...master thesis 2022
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de Boer, Jurrian (author)Recent advancements in quantification of repair outcomes of CRISPR-Cas9 mediated double-stranded DNA breaks (DSBs) have allowed for the use of machine learning for predicting the frequencies of these repair outcomes. Local DNA sequence context influences the frequencies of mutations that arise when DNA gets repaired after it is targeted by...master thesis 2022
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Lemmen, Danny (author)Aviation Maintenance Repair and Overhaul (MRO) organisations are facing a lack of sustainable alternatives within MRO, which could aid a more sustainable operation geared to meet short-term climate regulations. Hence, they need to establish an idea evaluation process, allowing organisations to assess and prioritise generated ideas to assess...master thesis 2022
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Buijserd, Arjan (author)This thesis presents the development of guidance cards for consumers engaged in “3D Printing for Repair” (3DPfR). When being engaged in 3DPfR, consumers face multiple challenges, for example printing parts that can resist high temperatures, or making parts with fine details. The goal of this project was to develop guidelines which allow...master thesis 2022
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Vreeken, Joost (author)This research project investigates the potential use of ultrasonic welding as a tool to repair impact damage inside thermoplastic composites to restore the compressive strength. Compared to the already existing method, hot-pressing, ultrasonic welding could offer faster processing times, no need for dedicated tooling, smaller and lighter...master thesis 2022
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Knize, Stephany (author)Focusing on the renewal, regeneration, and reinvention of spaces in the historic centre of Santa Cruz, Bolivia, this study investigates the impact that public space has on the formation of social unity, based on established practices of behaviour and appropriation. Furthermore, this research was developed within a specific framework for...master thesis 2022
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Tsan, My-le (author)Social housing associations play an important role in providing affordable, adequate, and safe housing to their tenants. This requires constant maintenance of the real estate in their portfolio. There are different types of maintenance, but in this research, the focus will be on repair maintenance. Repair maintenance is carried out in response...master thesis 2022
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Boonen, Marijn (author)With over 6 billion smartphones in use worldwide, high emissions and a considerable amount of e-waste, there is a need for a more sustainable approach. One such an approach is prolonging the use-times of smartphones, and for that repair should be popularised. This thesis examines how to prolong the use-time of smartphones through stimulating...master thesis 2022
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Pozo Arcos, B. (author)Today’s industrialized societies face the challenge of integrating economic activity with sustainable consumption. Prosperity has come hand in hand with environmental damage. Product lifetimes are decreasing and there is a rising demand for high-tech products for which no effective recycling is in place. Hence, the value from products is lost to...doctoral thesis 2022
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Li, Z. (author), Jiang, X. (author), Hopman, J.J. (author)This paper conducts a numerical analysis on the external surface cracked steel pipes reinforced with Composite Repair System. A three-dimensional finite element (FE) model is developed to calculate the Stress Intensity Factor (SIF) of the surface crack, and the crack growth process is evaluated by the Paris’ law. The effect of FRP-to-steel...journal article 2022
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Abdelfattah, Ibrahim (author), Ferreira, Francisca (author), Saleh, M. (author), Reis, Paulo N.B. (author), Teixeira De Freitas, S. (author)Three-point bending analysis, experimental and numerical, is conducted for three different sizes, 30*30 mm, 40*40 mm and 60*60 mm, of one-sided square cross-ply TEXIPREG HS 160 RM carbon-fiber-reinforced polymer (CFRP) patches as well as intact and notched specimens. The tests are carried out with the aim to study the influence of the patch’s...journal article 2022
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Gissurarson, Matthías Páll (author), Applis, L.H. (author), Panichella, A. (author), van Deursen, A. (author), Sands, David (author)Automatic program repair (APR) regularly faces the challenge of overfitting patches — patches that pass the test suite, but do not actually address the problems when evaluated manually. Currently, overfit detection requires manual inspection or an oracle making quality control of APR an expensive task. With this work, we want to introduce...conference paper 2022
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Bolanos Arriola, J. (author), van Oudheusden, A.A. (author), Flipsen, Bas (author), Faludi, Jeremy (author)This guide takes the reader through the 3D Printing for Repair (3DP4R) process. It consists of guidelines and tools to create a 3D printable version of spare parts needed for a product repair. 3D printing a spare part is more than just printing the original part. Instead, it is an iterative process in which the part is analysed, redesigned,...book 2022
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Dangal, S. (author), Faludi, Jeremy (author), Balkenende, A.R. (author)The Circular Economy Action Plan adopted by the European Commission aims to keep value in products as long as possible through developing product-specific requirements for durability and repairability. In this context, various scoring systems have been developed for scoring product repairability. This study assessed the objectivity and...journal article 2022
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Samenjo, K.T. (author), van Oudheusden, A.A. (author), Bolanos Arriola, J. (author), Flipsen, Bas (author), Faludi, Jeremy (author)The Sharepair project aims to decrease the waste of electronic and electric consumer products and increase their useful life, by supporting repair communities and scaling up citizen repairs through digital tools. One of the focus areas of this project is to support the discovery or manufacturing of spare parts. With a 3D CAD model of a part and...conference paper 2022