Sökning: "EPR"

Visar resultat 1 - 5 av 56 uppsatser innehållade ordet EPR.

1. 1. Data Augmentation: Enhancing Named Entity Recognition Performance on Swedish Medical Texts

   Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

   Författare :Lucas Rosvall; Niklas Paasonen; [2023-10-05]
   Nyckelord :Machine Learning; Information Extraction; Named Entity Recognition; BERT; Data Augmentation;

   Sammanfattning : Named Entity Recognition (NER) refers to the task of locating relevant information within text sequences. Within the medical domain, it can benefit applications such as de-identifying patient records or extracting valuable data for other downstream tasks. LÄS MER

3. 2. The European pressurized-water reactor between narratives and policies: exploring the French nuclear reactor design with a feasibility framework to assess wider implications for France and the EU

   Master-uppsats, Lunds universitet/LUCSUS

   Författare :Simone Della Coletta; [2023]
   Nyckelord :EPR; nuclear; feasibility; narrative; policy; sustainability science; Social Sciences;

   Sammanfattning : With fossil fuel-dependencies affecting energy generation, and renewables being contextually limited by intermittency and dispatchability issues, this work explores European Pressurized-water Reactors (EPRs) as a nuclear-based climate mitigation measure in France and in the EU. Through its conceptual framework, this paper evaluates the technical potential of EPRs through the gate-keeping effect of initiative feasibility and narrative analysis. LÄS MER

4. 3. Predikteringsmodell för berörings- och stegspänningar vid enfasig jordslutning i högspänningsnät

   Kandidat-uppsats, Högskolan Väst/Institutionen för ingenjörsvetenskap

   Författare :Johannes Agblad; Mattias Hultström; [2023]
   Nyckelord :markpotential; beröringsspänning; prediktionsmodell; impedans;

   Sammanfattning : Vid jordslutningar i högspänningsnät går stora strömmar ner i marken genom ledningsstolpars jordtag. Som en följd av detta skapas en förhöjd markpotential i denna punkt. Denna förhöjda potential sprider sig utåt från jordtaget i cirklar och avtar med avståndet från jordtaget. LÄS MER

5. 4. On the emergent relative distancebetween quantum systems

   Master-uppsats, KTH/Fysik

   Författare :Sebastian Jovancic; [2022]
   Nyckelord :;

   Sammanfattning : In an emergent spacetime framework where relative distances between quantum systemsare determined by the mutual information between the systems, an entangled pairmust be shown to have a non-zero distance even though its mutual information is maximalby virtue of being maximally entangled. This report shows that in fact an entangledpair is only maximally entangled in some degrees of freedom such as spin, and when oneintroduces other quantum degrees of freedom the mutual information is no longer maximaland so a non-zero distance can be recovered. LÄS MER

7. 5. Organic Solar Cell Fabrication and Study on the Influence of Spin-dependent Processes on the Photocurrent using Spin-sensitive Techniques

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Fasta tillståndets fysik

   Författare :Ronja Olsmats Baumeister; Evelina Roxner; [2022]
   Nyckelord :EDMR; EPR; trEDMR; PEDOT:PSS; PCBM; P3HT; organic solar cells; osc; opv;

   Sammanfattning : Research in recent years on novel materials in organic solar cells (OSCs) have contributed to a rapid advancement in OSC efficiency. Here, OSCs with the well-studied organic semiconductors poly(3-hexylthiophene):[6,6]-phenyl C60-butyric acid methylester (P3HT:PCBM) in a bulk heterojunction structure were prepared to establish a baseline procedure for fabrication and spin-sensitive spectroscopy. LÄS MER