Sökning: "thesis xylem"

Visar resultat 6 - 10 av 22 uppsatser innehållade orden thesis xylem.

  1. 6. Fungal endophyte communities in declining and vital oak (Quercus robur L.) trees

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Baiba Matule; [2018]
    Nyckelord :endophytic fungi diversity; forest microbiome; morphological identification of fungi; Quercus robur L.; plant-endophyte interaction;

    Sammanfattning : The role of microbiome in tree health is receiving increasing interest in forest pathology research. This study focuses on the abundance and diversity of fungal endophytes in pedunculate oak (Quercus robur L.) differentiating in vitality. LÄS MER

  3. 7. Prediction of alarms in a pump station using neural networks

    Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Staffan Jansson Aldenfalk; [2017]
    Nyckelord :;

    Sammanfattning : Prediction of pump station alarms based on data is an interesting future service for companies as it allows them to both offer a new service and reduce the downtime of the pumps. In order to predict the alarms a study of the available data was done in order to examine feasibility and identify problems. LÄS MER

  4. 8. Utvärdering av ljudnivån för Xylems grinderpumpar

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :ADELINA ERIKSSON; IDA OLSSON; [2016]
    Nyckelord :;

    Sammanfattning : Xylem är ett ledande globalt företag inom vattenteknik som fokuserar på hela cykeln av vattenhantering. Syftet med examensarbetet är att undersöka och utvärdera ljudnivån för Xylems grinderpumpar. Grinderpumpar har en skäranordning bestående av en kniv och en skärplatta som tillsammans finfördelar fasta föremål. LÄS MER

  5. 9. Reshoring Manufacturing

    M1-uppsats, Lunds universitet/Teknisk logistik

    Författare :Pau Alkain Adroer; [2015]
    Nyckelord :Reshoring; offshoring; outsourcing; insourcing; manufacturing location decision.; Technology and Engineering;

    Sammanfattning : Background: Since the last decades of the twentieth century there have been lots of companies who had moved their production processes from the origin country to another different country because of a lower cost of operations in the new location. These better conditions were due to fewer labor costs, fewer land prices, fewer transport costs and lower taxes, among others. LÄS MER

  7. 10. Evaluation of Odomin and potential factors reducing the hydrogen sulphide levels in sewage systems

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Karin Wannerberg; [2014]
    Nyckelord :Hydrogen sulphide; sewage systems; odour; oxidation; reduction; Svavelväte; avloppsystem; odör; oxidation; reduktion;

    Sammanfattning : Xylem Inc. develops pumps and integrated solutions for sewages systems. A new concept has been designed to reduce the levels of hydrogen sulphide, H2S, in wastewater. H2S is a toxic, stinking gas that smells at levels above 0. LÄS MER