Sökning: "Joel Fast"

Visar resultat 1 - 5 av 33 uppsatser innehållade orden Joel Fast.

  1. 1. Synthesis and Characterization of NCN Pincer Nickel Complexes

    Master-uppsats, Lunds universitet/Kemiska institutionen

    Författare :Joel Klarén; [2023]
    Nyckelord :Pincer complexes; Nickel; organometallic chemistry; synthesis; NCN Pincer Nickel Complexes; organic chemistry; Chemistry;

    Sammanfattning : In this work, a series of nickel NCN complexes and ligands have been synthesized with the goal of determining whether they can perform so-called CO2-insertion reactions into Ni-C bonds. So far, only the synthesis of the Ni-Br precursor complexes to the previously mentioned Ni-C complexes have been synthesized. LÄS MER

  3. 2. An institutional weakness? – The participation of Chinese miners in Ghana’s artisanal and small-scale gold mining (ASGM) sector.

    Master-uppsats, Lunds universitet/Graduate School

    Författare :Enyam Joel Agbesinyale; [2023]
    Nyckelord :Chinese participation; ASGM; Institutional weakness; Rural transformation; Ghana; Social Sciences;

    Sammanfattning : This thesis addresses the ongoing debate on the involvement of Chinese nationals in Ghana's artisanal and small-scale gold mining (ASGM) sector. Despite the Minerals and Mining Law, Act 703 (2006) prohibiting foreigners from engaging in ASGM, it is reported that about 50,000 Chinese nationals have migrated to rural Ghana to engage in illegal mining activities. LÄS MER

  4. 3. Kampen om kompetensen : En studie i vad som attraherar och motiverar högutbildade personer till särskild officersutbildning och officersyrket.

    Kandidat-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Tomas Westman; Joel Rudholm; [2023]
    Nyckelord :Swedish armed forces; Career change; motivation; Military officer.; Försvarsmakten; Karriärväxling; Motivation; Officer;

    Sammanfattning : Som en följd av Försvarsmaktens brist på officerare har Försvarsmakten skapat ett snabbspår in till officersyrket via en särskild officersutbildning (SOFU). SOFU har funnits sedan 2017. I dagsläget finns det begränsat med forskning på vad som lockar människor att söka utbildningen. LÄS MER

  5. 4. Investigating Tweet Propagation via Dynamical Models and Influencer Analysis

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Joel Nilsson; [2022]
    Nyckelord :Social Media Analysis; Dynamical Models; Data Mining;

    Sammanfattning : Social media consume an increasing portion of people’s daily lives and are important platforms in the realms of politics and marketing for reaching out to voters and consumers. Describing and predicting the behaviour of users on social media is thus of interest for companies and politicians, as well as researchers studying information diffusion and human behaviour. LÄS MER

  7. 5. Effects of Immiscible Compressor Oil in a Flooded PSHE Evaporator : A Visual Study Approach

    Master-uppsats, KTH/Energiteknik

    Författare :Joel Blomfelt; [2022]
    Nyckelord :;

    Sammanfattning : This paper deals with heat transfer in plate evaporators, with a focus on the effects caused by carried-over compressor oil ending up in the heat exchanger. A common standpoint in literature regarding the effect of immiscible oil contamination, in for example an ammonia PHE evaporator, is that the oil can accumulate as a layer on the plate surface causing an additional thermal conduction resistance. LÄS MER