Sökning: "discard."

Visar resultat 1 - 5 av 118 uppsatser innehållade ordet discard..

1. 1. Techno-Economic Analysis of Dye Separation in Textile Recycling

   Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

   Författare :David Lundberg; [2024]
   Nyckelord :Dye; Membrane filtration; Electrocoagulation; Techno-economic analysis; Pre-feasibility study; Technology and Engineering;

   Sammanfattning : This study determines the technical and economic feasibility of separating dye from a process filtrate in industrial textile recycling using electrocoagulation or sequences of membrane filtration with microfiltration, ultrafiltration, nanofiltration and reverse osmosis. The lower requirements for treating this stream, compared to previously researched dyehouse effluents, left treatments not good enough for dyehouses viable for this process filtrate. LÄS MER

3. 2. Terminating Apartheid's Atomic Bomb

   Kandidat-uppsats, Lunds universitet/Statsvetenskapliga institutionen

   Författare :Oskar Hedman; [2023]
   Nyckelord :South Africa; Nuclear Disarmament; Tripart Accord; Frederik de Klerk; Nuclear Non-proliferation Treaty; Law and Political Science;

   Sammanfattning : South Africa secretly produced six and a half nuclear weapons from 1978-1989 before undertaking a complete nuclear disarmament between 1989-1991; it is the only instance in history of when a state has discarded an indigenously developed nuclear arsenal and presents a unique case for studying the nuclear decision-making of states. This thesis is a theory-testing case study where I, by conducting a qualitative content analysis of previous research on South Africa’s nuclear rollback, examine how well Scott D Sagan’s nuclear policy model can explain the nuclear disarmament of South Africa. LÄS MER

4. 3. Cyber Threat Detection using Machine Learning on Graphs : Continuous-Time Temporal Graph Learning on Provenance Graphs

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Jakub Reha; [2023]
   Nyckelord :Graph neural networks; Temporal graphs; Benchmark datasets; Anomaly detection; Heterogeneous graphs; Provenance graphs; Grafiska neurala nätverk; temporala grafer; benchmark-datauppsättningar; anomalidetektering; heterogena grafer; härkomstgrafer;

   Sammanfattning : Cyber attacks are ubiquitous and increasingly prevalent in industry, society, and governmental departments. They affect the economy, politics, and individuals. LÄS MER

5. 4. Public Service framtid i de ungas händer : En kvalitativ studie om gymnasieelevers användande av och åsikter om svensk public service.

   Kandidat-uppsats, Linnéuniversitetet/Institutionen för medier och journalistik (MJ)

   Författare :Elsa Åberg; Alice Andreasson; [2023]
   Nyckelord :Public service media; youth; media use; media representation; uses gratifications; public sphere; Public service; ungdomar; medieanvändning; medierepresentation; uses gratifications; offentlighet;

   Sammanfattning : Public service media has a big role in the traditional media in Sweden. Historically, they constructed a shared cultural reference and applied news and facts to people to make it possible for them to be educated citizens. However, public service and other traditional media have a difficulty reaching young people today. LÄS MER

7. 5. Reinforcing Europol’s mandate: a case study of the recent power extention of the European Union Agency for Law Enforcement Cooperation

   Kandidat-uppsats, Lunds universitet/Statsvetenskapliga institutionen

   Författare :Samuel Ekfeldt; [2023]
   Nyckelord :European integration; Europol; Liberal Intergovernmentalism; Neofunctionalism; Law and Political Science;

   Sammanfattning : This study investigates the explanatory power of Liberal Intergovernmentalism and Neofunctionalism on reinforcing Europol’s mandate. More specifically, this thesis studies two EU regulations 2022/991 and 1190/2022 with a focus on Sweden’s position and applies Theory-testing Process-tracing as a method to investigate the case. LÄS MER