Sökning: "RA"

Visar resultat 1 - 5 av 272 uppsatser innehållade ordet RA.

1. 1. Decay Chains of Fast Alpha Emitters in the Actinide Region

   Magister-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Partikel- och kärnfysik

   Författare :Tanvir Sayed; [2024]
   Nyckelord :alpha decay; alpha emissions; fine structure; decay chain; decay scheme; alpha spectrometry; actinide; nucleus; nuclear structure; nuclear states; energy levels; uranium isotopes; U310 experiment; parasitic runs; decay station; TASISpec ; moving window deconvolution; digitisers; alpha-gamma coincidence; 221-Th decay; fine structure of alpha decay to 217-Ra; GSI; Gamow s theory; Geiger-Nuttall; chain search; short half-lives; Physics and Astronomy;

   Sammanfattning : With the advent of increasingly advanced spectroscopic instruments after the turn of the century, it has become accessible to unravel the structure of instantly ‘vanishing’ nuclei, with lifetimes as short as 1 μs, and responsible for pile-up events in analog electronics. Experimental data has been recorded by the Nuclear Structure Group at Lund University for 48Ca/50Ti + nat. LÄS MER

3. 2. Patienters upplevelser av att leva med Reumatoid artrit : En litteraturöversikt

   Kandidat-uppsats, Marie Cederschiöld högskola/Institutionen för vårdvetenskap

   Författare :Viktoriya Andersson; [2024]
   Nyckelord :Patients; Experiences; Rheumatoid Arthritis; Living with; Patienter; Upplevelser; Reumatoid artrit; Leva med;

   Sammanfattning : Background Rheumatoid arthritis, or rheumatoid joint inflammation, is the most common inflammatory joint disease, affecting 0.5–1.0 percent of the Western population. The disease develops gradually over several weeks to months, with symmetric inflammation in the hands and feet. LÄS MER

4. 3. Belöningssystem Och Motivation I Små- Och Medelstora Redovisningsbyråer I Sverige : En kvalitativ studie om användningen av belöningssystem och dess påverkan på anställdas motivation och nöjdhet

   Kandidat-uppsats, Linnéuniversitetet/Institutionen för management (MAN)

   Författare :Rawan Shamieh; Edin Tahiri; James Manzi; [2024]
   Nyckelord :Rеward systеm; financial rеward; non-financial rеward; motivation; intrinsic motivation; еxtrinsic motivation; small and mеdium accounting firms; Bеlöningssystеmеt; ekonomiska bеlöning; ickе-ekonomiska bеlöning; motivation; inrе motivation; yttrе motivation; små och mеdеlstora rеdovisningsbyråеr;

   Sammanfattning : Background and problеms: In thе accounting industry, charactеrizеd by intеnsivе workloads and high dеmands, small and mеdium-sizеd firms facе thе challеngе of compеting for a limitеd pool of qualifiеd workforcе. Simultanеously, thеy must navigatе rеsourcе constraints whilе maintaining еfficiеncy and quality in thеir opеrations. LÄS MER

5. 4. Risk-Averse Multi-Armed Bandit Problem with Multiple Plays

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

   Författare :Siri Dahlgren; Nicholas Marriott; [2023-10-23]
   Nyckelord :MAB; Gittins; Markovian bandit; risk-aversion; policy iteration; multiple plays;

   Sammanfattning : This study aims to construct an efficient heuristic, referred to as RA, for a riskaverse Markovian multi-armed bandit problem (MAB) with multiple plays. The RA incorporates risk-aversion and multiple plays by modifying the Gittins index strategy. LÄS MER

7. 5. A study of productivity measurement and modeling of inhaler production at AstraZeneca

   Master-uppsats, Linköpings universitet/Kommunikations- och transportsystem; Linköpings universitet/Tekniska fakulteten

   Författare :Vilma Björk Öhhrfelt; Ebba Österman; [2023]
   Nyckelord :Produktivitet; produktivitetsmått; produktionsplanering; diskret händelsestyrd simulering; kapacitetsförändringar; produktionslogistik; Industriell ekonomi; Industriell ekonomi;

   Sammanfattning : Production planning and evaluation can be performed using various tools. This study encompasses two main topics: productivity measurement and production simulation. The study was conducted at AstraZeneca, a pharmaceutical company, where their production of inhalers was examined. LÄS MER