Sökning: "Project manager"

Visar resultat 1 - 5 av 68 avhandlingar innehållade orden Project manager.

  1. 1. Hydrometallurgical upgrading of a tetrahedrite-rich copper concentrate

    Författare :Samuel Ayowole Awe; Gouzhu Ye; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Process Metallurgy; Processmetallurgi;

    Sammanfattning : Removal of impurity elements in copper metallurgy is one of the major problems encountered today since pure copper ore reserves are becoming exhausted and the resources of unexploited ores often contain relatively high amounts of antimony, arsenic, mercury and bismuth, which need to be eliminated. The present work aims at pre-treating a tetrahedrite rich complex copper sulphide concentrate by selective dissolution of the impurities, therefore, upgrading it for pyrometallurgical processing. LÄS MER

  3. 2. Obstacle Detection for Driverless Trucks in Industrial Environments

    Författare :Klas Hedenberg; Thorsteinn Rögnvaldsson; Roger V. Bostelman; Högskolan i Halmstad; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : With an increased demand on productivity and safety in industry, new issues in terms of automated material handling arise. This results in industries not having a homogenous fleet of trucks and driven and driverless trucks are mixed in a dynamic environment. LÄS MER

  4. 3. Fractionation of Cu and Fe isotopes in metal-rich mine sites : biotic and abiotic processes

    Författare :Nathalie Pérez Rodríguez; Magnus Land; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Cu and Fe isotopes; fractionation; tailings; plants; phytoremediation; organic amendments; soil bacteria; Cu and Fe cycle; covellite; redox processes; Applied Geology; Tillämpad geologi;

    Sammanfattning : After mineral exploitation the residual grinded and milled material, rich in sulphide minerals and heavy metals, is often left exposed to the atmospheric variables. This weathered mine waste material can lead to the formation of acid mine drainage (AMD) which has negative effects to the environment. LÄS MER

  5. 4. Projektledning i korta projekt : Observationer av projektledares arbete i multiprojektmiljö

    Författare :Andreas Nilsson; Anders Söderholm; Tomas Blomquist; Kim Wikström; Handelshögskolan vid Umeå universitet Samhällsvetenskaplig fakultet Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Projects; Project management; Multi-project environment; Short-duration projects; Participant observation; Interview; Telecom; Meetings; Change; Guard;

    Sammanfattning : As most of the project management models were developed for larger projects, there is a lack of understanding of what project managers in short duration projects do. Short-duration projects are projects in multi-project environments lasting for a number of weeks rather than a number of months. LÄS MER

  7. 5. Human Resource Management in Project-Based Organisations : Challenges, Changes, and Capabilities

    Författare :Karin Bredin; Jonas Söderlund; Henrik Holt Larsen; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; HRM; project-based organisations; people management systems; people capability; project management; line management; HR department; project capability; personalarbete; people capability; projektledning; linjechef; HR-avdelning; projekt; HRM; projektbaserade organisationer; Business studies; Företagsekonomi;

    Sammanfattning : This doctoral thesis addresses human resource management in project-based organisations. The aim is to explore the challenges for HRM in project-based organisations and the changes in people management systems to meet these challenges. The thesis consists of a compilation of six papers and an extended summary. LÄS MER