Sökning: "picking"

Visar resultat 1 - 5 av 464 uppsatser innehållade ordet picking.

  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. Leveraging CNN for Automated Peak Picking in Untargeted Metabolomics without Parameter Dependencies

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

    Författare :Vivian Wang; Lidia Yalew; [2023-10-19]
    Nyckelord :Deep learning; Convolutional neural network; LC-MS; Peak Detection; Metabolomics; Faster R-CNN;

    Sammanfattning : Metabolomics is a scientific discipline that involves the thorough analysis of small molecules, known as metabolites, found within a biological system. Furthermore, liquid chromatography-mass spectrometry (LC-MS) is a commonly used analytical technique in metabolomics for analysing biological samples due to its broad coverage of the measurable metabolome. LÄS MER

  4. 3. Från manuellt till maskinellt En utvärdering av ett automatiserat lagersystem

    Kandidat-uppsats, Göteborgs universitet/Företagsekonomiska institutionen

    Författare :Anton Hong; Erik Gabrielsson; Tobias Almerskär; [2023-09-01]
    Nyckelord :Automation; warehouse management; logistics; productivity; implementation; investment calculation;

    Sammanfattning : When it comes to logistics and warehouse management, high productivity and cost-cutting are frequent goals in the industry. New approaches to improving warehouse management and its numerous operations are emerging because of the world's fast-expanding digitization. LÄS MER

  5. 4. The Impact of ESG-Scores on Portfolio Performance - A quantitative study on sustainable investments.

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Max Ehrnström; Yacob Nehmé; [2023-06-29]
    Nyckelord :ESG investing; Abnormal returns; Sustainable investing and Financial performance;

    Sammanfattning : This report examines the relationship between ESG-scores and portfolio returns using the Fama-French five-factor and Carhart four-factor models. The data is collected from Refinitiv (2023) between 2003 and 2021 and consists of firms listed on the NYSE and NASDAQ stock exchange. LÄS MER

  7. 5. Vocie picking-systemet på Baxter : "Effektivt men inte vackert"

    Kandidat-uppsats, Malmö universitet/Institute for Urban Research (IUR)

    Författare :Sofia Gullstrand; Josefine Johansson; [2023]
    Nyckelord :Voice picking-system; efficiency; working environment; Voice picking-system; effektivitet; arbetsmiljö;

    Sammanfattning : Denna studie undersöker vilken inverkan voice picking-systemet har på effektiviteten i orderplockningsprocessen samt hur arbetsmiljön påverkas med Baxter som fallföretag. Under det senaste decenniet har ny informationsteknologi haft stor inverkan på logistikbranschen. En av dessa nya teknologier är voice picking-systemet. LÄS MER