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Showing result 1 - 5 of 370 essays matching the above criteria.

1. 1. Comparative Study of the Role of Digital Technologies in Implementing Circular Economy Practices in Product-Service Systems (PSS) : An Analysis Across Varying Organizational Scales

   University essay from KTH/Produktionsutveckling

   Author : Ajay Surya Gnaneswaran; [2024]
   Keywords : Product Service Systems; PSS; Circular Economy; CE; Digital Technology; DT; Industry 4.0; Circular Strategies; Barriers and Opportunities; Qualitative; Product-tjänste system; PSS; Digitala Teknologier; DT; Cirkulär Ekonomi; CE; Cirkulära Strategier; Industri 4.0; Utmaningar och Möjligheter; Kvalitativ.;

   Abstract : This thesis investigates the integration of digital technologies (DT) within Product-Service Systems (PSS) and their role in promoting Circular Economy (CE) practices. Despite increasing recognition of digitalization in industries with PSS offerings, research on DT as a catalyst for CE, especially across organizations of various sizes, remains limited. READ MORE

3. 2. Prospects for standardisation of industrial PET plastics to support the transition towards a circular economy

   University essay from Lunds universitet/Miljö- och energisystem

   Author : Agnes Ström; [2024]
   Keywords : Standard; standardisation; industrial PET; polyethylene terephthalate; circular economy; plastic; Technology and Engineering;

   Abstract : Plastkonsumtionen har ökat markant över tid och har utvecklats till ett viktigt material i dagens samhälle, men med utmaningen att råvaran främst kommer från fossila källor. Användningen av plast är i linje med den linjära ekonomin och den så kallade slit-och-släng-kulturen, vilket bidrar till felaktig hantering av plastavfall och en ineffektiv användning av resurser. READ MORE

4. 3. Assessing the Costs and Benefits of Proactively Adding Features in opensource system Bitcoin-Wallet: A Simulation study

   University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

   Author : Ramzi Samir Masoud Abu Zahra; [2023-08-03]
   Keywords : Simulator; annotations; traceability;

   Abstract : Objective: This paper builds on previous research and expands on the cost-benefit analysis of proactive feature annotation, with a focus on using Java to validate the findings from a real-world case study. Background: The significance of features within a system lies behind the need to locate them as they often necessitate identification for enhancement, and editing-related activities. READ MORE

5. 4. Natural Language Inference Transfer Learning in a Multi-Task Contract Dataset : In the Case of ContractNLI: a Document Information Extraction System

   University essay from Uppsala universitet/Institutionen för lingvistik och filologi

   Author : Yiu Kei Tang; [2023]
   Keywords : ;

   Abstract : This thesis investigates the enhancement of legal contract Natural Language Inference (NLI) classification through supervised fine-tuning on general domain NLI, in the case of ContractNLI and Span NLI BERT (Koreeda and Manning, 2021), a multi-task document information extraction dataset and framework. Annotated datasets of a specific professional domain are scarce due to the high time and labour cost required to create them. READ MORE

6. 5. Solar Photovoltaic Thermal Collectors and Ground Source Heat Pumps for Commercial Buildings : Case study in Sweden

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Doris Dijak; Elin Torstensson; [2023]
   Keywords : Ground Source Heat Pump; Photovoltaic Thermal Collectors; Borehole Thermal Energy Storage; Free Cooling.; Bergvärmepumpssystem; Termiska Solceller; Borrhålsbaserade Termiska Energilager; Frikyla.;

   Abstract : In order to reduce emissions from the building sector, which stands for than a fifth of the global energy consumption today, efficient and fossil free heating and cooling systems are of importance. This study investigates the combination of solar photovoltaic thermal collectors and ground source heat pump systems in order to regenerate energy to the ground in combination with free cooling. READ MORE