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de la Cruz Gonzalez, BORJA DE LA (author)This graduation project delves into the use of Additive Manufacturing (AM) to produce spare parts through a case study of vacuum cleaners. Waste from Electrical and Electronic Equipment (WEEE), including products like vacuum cleaners, challenges the European Union’s (EU) sustainability goals. In 2020 alone, the EU collected an estimated 12.4...master thesis 2023
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Bahlmann, Job (author)This project aims to develop an easy-to-use method to (re)design products for ease of disassembly and subsequently for circular strategies, such as repair, refurbish, remanufacture, etc. Improving repairability is one of the first steps in decreasing the environmental impact of products by prolonging their technical lifespan. This thesis focuses...master thesis 2023
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Rademakers, Max (author)Action is working on sustainability in social compliance, materials, packaging and circularity but they still have a long way to go in becoming circular. The European Union is taking steps towards a circular economy with the New Circular Economy Action plan, The Green Deal and the Right to Repair. Countries and companies are taking measures...master thesis 2023
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Dommisse, Joost (author)At this moment, the problem of plastic pollution does not need an introduction. Although recycling rates are slowly rising, plastic pollution remains one of the biggest threads to the global ecosystem. Especially in low-to-middle-income countries, industrial recycling systems are sparse due to their required investment.<br/><br/>Precious Plastic...master thesis 2022
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Drummen, Mart (author)Electric toothbrushes are the most effective method for maintaining oral hygiene, but also the method with the greatest environmental impact. Most of the impact of electric toothbrushes comes from transport, materials and parts. This means that by extending the product life and enabling local loops, the environmental impact of electric...master thesis 2022
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Eikelenboom, Elina (author)In this graduation project the design process: the Potential to Value Circle, for designing from a waste stream is presented. The Potential to Value Circle creates a structured way of working in which the potential of a waste stream is translated to value. Value is generated by combining the perspectives of material, stakeholders and context...master thesis 2022
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van Nieuwenhuizen, Rémon (author)To improve efficiency, dairy farmers monitor the inputs and outputs of their cows based on data collected by sensors. Currently the main sources for this data are the given food and information about the milk (composition and volume). This data helps the farmer make better decisions regarding animal welfare and feeding practices. However, one of...master thesis 2022
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Ulusoy, Taner (author)With the already happening governmental regulations(The Netherlands), an increase in consumer price of natural gas is noticeable. With COVID-19 and now the war in Ukraine energy resources are becoming increasingly expensive. 90 percent Dutch houses are heated with gas. Based on the energy consultant, gas supplies an average to 9769 kWh of energy...master thesis 2022
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Ritsma, Rutger (author)This Thesis report covers the creation and validation of a spreadsheet-based self-declared quantitative cost of ownership tool. The accompanying labelling Scheme informs customers about the Total Cost of Ownership (TCO) of their products with a focus on the Repair Costs. The Total Cost of Ownership Tool (TCOT) offers customers a better...master thesis 2022
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Verwer, Varik (author)In this design research the goal is to design a Sustainable HiFi Solution that the user can and are willing to use during their Audio Life. Context Listening to music in the domestic domain is something everyone does, but not all in the same way. In this research user of HiFi systems are the focus. HiFi Enthusiast listen to music to experience...master thesis 2021
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Steffner, Martin (author)This thesis project aims at exploring the challenges of sustainability within the segment of ski-helmets. It should lead to locating opportunities for transitioning them into the Circular Economy.<br/><br/>Ski-helmets are single-impact items, comprised of multiple different materials in inseparable product assemblies that prevent disassembly and...master thesis 2021
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Snel, Senna (author)Refurbishment is a critical strategy in the circular economy (Bocken et al., 2016). Despite the environmental and financial benefits, refurbished products are not a popular consumer choice (Mugge et al., 2017). Refurbished products are seen as old, used and of low quality, and consumers worry that products are contaminated with traces of a prior...master thesis 2021
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Kolk, Emma (author)This project started with the following assignment: redesign the Adria Action caravan to fit in a circular economy and to have less CO2 emissions. However, the outcome of this project is not a redesign of a caravan but a framework for Adria to work towards (partial) circular As an example of the functioning of this framework, a redesign of the...master thesis 2021
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Kolthof, Meike (author)In this Master Thesis the potential of Additive Manufacturing on-board vessels of Heerema Marine Contractors is looked into, with the goal to design a recommendation for implementing this technology. Heerema is an offshore construction company that is intrinsically motivated to improve their sustainability. They transport, install and remove all...master thesis 2020
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Vella Bamber, Tomas (author)This project focuses on enhancing the accessibility of 3D printing for repairers by designing a system in which repairers can collaborate with makers. Repair has become rare in societies with an abundance of cheap goods. However in recent years repair is making a gradual comeback in western culture. Citizen repair initiatives such as Repair...master thesis 2020
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Beeftink, Floor (author)The business wide objective of Philips regarding the transition to the circular economy is among others, that 15% of the total revenue should be from circular revenue from products and services by 2020.Patients with Obstructive Sleep Apnea Syndrome use a CPAP machine at home to keep their airways open during sleep. The Sleep & Respiratory...master thesis 2019
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De Fazio, Francesco (author)The European Commission pointed out in 2015, with “An EU action plan for the Circular Economy”, the importance of energy and resource preservation, by respecting Earth’s resilience and renewability (European Commission, 2015). A transition towards Circular Economy is necessary in this sense to create new sustainable advantages, protecting...master thesis 2019
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Lorist, Stefan (author)Today, more and more households are generating their own solar power. This helps us to come closer to a circular economy, since less fossil fuels are required to meet our energy needs. However, excessively generated energy is often wasted, since transporting or storing it for later use is challenging. Lithium ion batteries provide a solution,...master thesis 2019
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Heemskerk, Irene (author)This report shows the process of creating a design proposal for a modular kitchen cabinet for the company Quooker. Quooker B.V. is a Dutch company famous for its water taps that instantly cook water, with its head office based in Ridderkerk. The rapidly expanding product portfolio of Quooker causes a complex installation and difficult...master thesis 2018
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Picarelle, Louis (author)The Need for Renewable Fuels<br/>Global warming demands an urgent and thus dramatic change in the current focus and approach of producing energy. Current renewable energy production is mainly focused on solar and wind. However, for many industries their infrastructure is not adapted to electricity as an energy source. Therefore, a full...master thesis 2018
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