Sökning: "investment cost"

Visar resultat 16 - 20 av 350 avhandlingar innehållade orden investment cost.

  1. 16. Cost-optimality approach for prioritisation of buildings envelope energy renovation : A techno-economic perspective

    Författare :Farshid Bonakdar; Angela Sasic Kalagasidis; Keith Jones; Linnéuniversitetet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Building renovation; Energy efficiency; Cost-optimality; costeffectiveness; Building envelope; Residential buildings; Building energy simulation; Brute-force algorithm; Sustainable Built Environment; Hållbar byggd miljö;

    Sammanfattning : The existing residential buildings in the European countries are rather old and often fail to meet the current energy performance criteria. In Sweden, about 45% of the existing residential buildings have been constructed before 1960. LÄS MER

  3. 17. Optimal design solutions of concrete bridges considering environmental impact and investment cost

    Författare :Elisa Khouri Chalouhi; Raid Karoumi; Mario Plos; KTH; []
    Nyckelord :Structural optimization; Automated design; Beam bridges; Environmental impact; Investment cost; Byggvetenskap; Civil and Architectural Engineering;

    Sammanfattning : The most used design approach for civil engineering structures is a trial and error procedure; the designer chooses an initial configuration, tests it and changes it until all safety requirements are met with good material utilization. Such a procedure is time consuming and eventually leads to a feasible solution, while several better ones could be found. LÄS MER

  4. 18. Road Design for Future Maintenance : Life-cycle Cost Analyses for Road Barriers

    Författare :Hawzheen Karim; Björn Birgisson; Ulf Isacsson; Rolf Magnusson; Robert Thomson; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; road maintenance; road management; road planning; road design; life-cycle cost; road barrier; guardrails; cable barrier; road traffic injuries; barrier collisions and barrier repair costs.; Civil engineering and architecture; Samhällsbyggnadsteknik och arkitektur; Vägprojektering för minskade drift- och underhållskostnader;

    Sammanfattning : The cost of a road construction over its service life is a function of design, quality of construction as well as maintenance strategies and operations. An optimal life-cycle cost for a road requires evaluations of the above mentioned components. LÄS MER

  5. 19. Hälsoekonomisk analys av dentala implantat

    Författare :Göran Karlsson; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; economic evaluation; dental implants; cost-benefit analysis; cost-effectiveness analysis; cost-utility analysis; quality of life; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

    Sammanfattning : This study focuses on economic analysis of dental implants. The purposewas to analyse how optimal use of resources within dental care is affectedby the introduction of dental implants. LÄS MER

  7. 20. The value of social investments : A health economic approach to evaluating parenting interventions

    Författare :Camilla Nystrand; Inna Feldman; Filipa Sampaio; Anna Sarkadi; Eva-Maria Bonin; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; health economics; cost-effectiveness; cost-benefit; public health; child health; mental health; parenting; Medicinsk vetenskap; Medical Science;

    Sammanfattning : Child mental health problems are current welfare challenges and may be costly to the individual, the family and society at large. The problems may persist and result in adverse outcomes later in life, which also carries a large financial burden. LÄS MER