Sökning: "PD process."

Visar resultat 1 - 5 av 57 uppsatser innehållade orden PD process..

  1. 1. PGE Geochemistry and Mineralogy of Dunite, Chromitite, and Laterite Samples from the Acoje Ophiolite Block, Philippines

    Master-uppsats, Luleå tekniska universitet/Geovetenskap och miljöteknik

    Författare :Michelle Dossey; [2023]
    Nyckelord :PGM; PGE; laterite; limonite; chromitite; dunite; platinum group minerals; platinum group elements; Acoje; Philippines;

    Sammanfattning : Ni-laterites have the potential to become unconventional ore deposits for platinum group elements (PGE). This study was conducted to determine enrichment trends of PGE as a result of the Ni-laterization process. LÄS MER

  3. 2. Construction and Control of a 3-axisAutomated Liquid Sampling UnitUtilizing Hybrid Stepper Motors

    Master-uppsats, KTH/Mekatronik och inbyggda styrsystem

    Författare :Arvid Bergvall; Pontus Lundman; [2023]
    Nyckelord :Mechatronics; Gantry; Stepper motor; Control; Linear Quadratic Regulator; Adaptive LQI; PID; Mekatronik; Gantry; Stegmotor; Reglerteknik; LQR; Adaptiv LQI; PID;

    Sammanfattning : High accuracy autonomous positioning systems are becoming increasingly important in today’s chemical industry because they can obtain precise experiment results automatically and hence allow lab technicians to focus on other tasks concurrently. One time consuming process is the process of sampling chemical test results into the correct container, especially when the tests are many and infrequent. LÄS MER

  4. 3. Peeking Through the Leaves : Improving Default Estimation with Machine Learning : A transparent approach using tree-based models

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för matematik och matematisk statistik

    Författare :Elias Hadad; Angus Wigton; [2023]
    Nyckelord :Machine learning; Expected credit loss; Probability of default; ECL; PD; Risk Management; Credit Risk Management; Default Estimation; AI; Artificial intelligence; Fintech; Supervised learning; Decision tree; Random forest; XG boost; Transparency; Machine learning transparency;

    Sammanfattning : In recent years the development and implementation of AI and machine learning models has increased dramatically. The availability of quality data paving the way for sophisticated AI models. Financial institutions uses many models in their daily operations. LÄS MER

  5. 4. Fuel or fire: An exploration of psychological detachment in the entrepreneurial context

    Magister-uppsats, Lunds universitet/Företagsekonomiska institutionen

    Författare :Marie Derycke; Gemma Esther Gisy; [2023]
    Nyckelord :psychological detachment; job connectivity; work-related stressors; entrepreneurial well-being; entrepreneurial job satisfaction; recovery; Business and Economics;

    Sammanfattning : Entrepreneurs face challenging work-related stressors inherent to their occupation. Prolonged exposure to such stressors can have negative consequences on well-being and job satisfaction, which highlights the need for recovery from work-related stressors. This thesis focuses on psychological detachment (PD) as an impactful recovery process. LÄS MER

  7. 5. Master sequence at DW engine assembly

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :SHAN BHATTI; JAYARAV JEDUSAN SIVARAJAH; [2023]
    Nyckelord :Master sequence. PD-process. global technicians. Local production plants. Delmia. Management group.; Mastersekvens. PD-process. Globala Tekniker. Lokala produktionsorter. Delmia. Förvaltningsgrupp.;

    Sammanfattning : The Master's thesis have been executed at Scania assembly building 150 in Södertälje, Sweden. The master’s thesis aimed at finding a new way of working that could be possibly implemented for continuous improvements on the global master sequence picture. LÄS MER