Sökning: "investering"

Visar resultat 36 - 40 av 49 avhandlingar innehållade ordet investering.

  1. 36. Municipal street pavement maintenance and management practices in Sweden

    Författare :Muhammad Amjad Afridi; Sigurdur Erlingsson; Inge Hoff; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; municipalities; street maintenance; pavement management systems; questionnaire; pavement deterioration; cold climate; performance prediction models; machine learning; random forest; pavement condition index; Building Materials; Byggnadsmaterial;

    Sammanfattning : A well-functioning street network is pivotal in the socio-economic development of a region. Street networks not only facilitate the movement of people and goods but also allocate space for utility services. LÄS MER

  3. 37. Towards a tobacco-free generation. A study on the tobacco habits of adolescents: when, why and who?

    Författare :Ingrid Edvardsson; Allmänmedicin och samhällsmedicin; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Adolescents; smoking; snus use; health promotion; prevention; tobacco-free;

    Sammanfattning : Why adolescents are using tobacco is a large and complex issue. There are factors on society, group and individual levels that affect the youngsters. The norms and attitudes in their surrounding, as well as the tobacco habits of parents and friends, are important when it comes to affecting adolescents to start using tobacco or abstain from it. LÄS MER

  4. 38. Costs and Tactics in the Evolution of Reproductive Effort

    Författare :Ingemar Jönsson; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; capital breeding; Falco tinnunculus; body mass; DEE; reproductive effort; reproductive costs; income breeding; Animal ecology; Djurekologi;

    Sammanfattning : This study focuses on various aspects of costs of reproduction and the evolution of energetic breeding tactics. It emphasizes the distinction between demographic costs of reproduction expressed already before current offspring have reached independence (prebreeding costs), and costs expressed only after offspring independence (postbreeding costs). LÄS MER

  5. 39. Energy renovation of multi-family buildings in Sweden : An evaluation of life cycle costs, indoor environment and primary energy use, and a comparison with constructing a new building

    Författare :Lina La Fleur; Bahram Moshfegh; Patrik Rohdin; Andreas Koch; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : Residential buildings account for 27% of the final energy use in the European Union. In cold climates, space heating represents the largest proportion of the energy demand in residential buildings. By implementing energy efficiency measures (EEMs) in existing buildings, energy use can be significantly reduced. LÄS MER

  7. 40. Samdistribution av gods i glesbygd : kartläggning av godstransporter till och från Pajala kommun samt diskussion om faktorer som påverkar eller påverkas av samdistribution

    Författare :Charlotte Hageback; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industriell logistik; Industrial Logistics;

    Sammanfattning : Det är skillnad i att transportera gods till tätort och till glesbygd. Lastbilar som skall transportera gods till tätorter är oftast fullastade med gods då många företag som beställer gods är stora och omsätter en stor mängd gods. LÄS MER