Sökning: "energy minimization"

Visar resultat 1 - 5 av 60 uppsatser innehållade orden energy minimization.

1. 1. Prisutveckling och krisstrategier inom livsmedelsbranschen i Sverige 2022-2023 - En analys av marknadstrender och konkurrenssituationen

   Kandidat-uppsats, Göteborgs universitet/Företagsekonomiska institutionen

   Författare :Samuel Johansson; Jacob Gunnarsson; Theo Dufva; [2023-08-25]
   Nyckelord :;

   Sammanfattning : This study aims to investigate the underlying factors driving the recent price increases in the food industry and their impact on the three parts of the food industry supply chain; primary production, manufacturing, and retail. Additionally, it seeks to identify strategies used by the food industry to address recent price increases and explore industry stakeholders' perspectives on the coming years' price trends. LÄS MER

3. 2. Representationer av kemisk bindning i läroböcker : En komparativ innehållsanalys av läroböcker inom gymnasieskolan

   Uppsats för yrkesexamina på avancerad nivå, KTH/Lärande

   Författare :Mikael Gullstrand; [2023]
   Nyckelord :Degree project; educational sciences; didactics; chemistry education; chemistry; chemical bonding; text analysis; textbook analysis; content analysis; comparative analysis; Examensarbete; utbildningsvetenskap; didaktik; kemi; kemisk bindning; textanalys; läromedelsanalys; innehållsanalys; komparativ analys;

   Sammanfattning : Kemisk bindning är ett av de mest centrala begreppen inom kemin. Allt inom kemi handlar om interaktioner och transformationer mellan olika atomära, molekylära och joniska strukturer som resulterar i fysiokemiska förändringar. LÄS MER

4. 3. Assessment of the integration of solar heat power into food drying processes

   Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

   Författare :Charalampos Psilopoulos; [2023]
   Nyckelord :Sustainable; sustainability; co2 reduction; feasibility; solar thermal; direct steam generation; drying; food industry; scope 1 emissions; sdg; sustainable development goals; spray drying; drum drying; powder; food; Technology and Engineering;

   Sammanfattning : The long-lasting usage of fossil fuels has brought its negative impact on the planet and thus the society is turning towards more environmentally sustainable solutions in every aspect of life. This master’s thesis discusses the novel topic of integrating concentrated solar thermal collectors, which directly produce steam, to drying processes in the food industry, which is proven to currently emit significant amounts of Greenhouse Gases (GHGs). LÄS MER

5. 4. Phase Unwrapping MRI Flow Measurements

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen Vi3

   Författare :Mio Liljeblad; [2023]
   Nyckelord :phase unwrapping; computer vision; cine MRI; NMR; flow measurements; velocity encoding; venc; energy minimization; magnetic resonance; cardiac MRI; sinotubuar junction; pulmonary artery; ascending descending aorta; laplacian algorithm; iterative graph cuts; IGC; sequential tree-reweighted message passing; TRW-S; velocity to noise ratio; VNR; retrospective wrapping; energy formulation;

   Sammanfattning : Magnetic resonance images (MRI) are acquired by sampling the current of induced electromotiveforce (EMF). EMF is induced due to flux of the net magnetic field from coherent nuclear spins with intrinsic magnetic dipole moments. LÄS MER

7. 5. Reducing Power Consumption For Signal Computation in Radio Access Networks : Optimization With Linear Programming and Graph Attention Networks

   Master-uppsats, Linköpings universitet/Programvara och system

   Författare :Martin Nordberg; [2023]
   Nyckelord :Cloud RAN; Constrained optimization; Mixed integer linear programming; MILP; Machine learning; Graph neural network; Graph attention network; GAT;

   Sammanfattning : There is an ever-increasing usage of mobile data with global traffic having reached 115 exabytes per month at the end of 2022 for mobile data traffic including fixed wireless access. This is projected to grow up to 453 exabytes at the end of 2028, according to Ericssons 2022 mobile data traffic outlook report. LÄS MER