Sökning: "resource-efficiency"

Visar resultat 1 - 5 av 53 avhandlingar innehållade ordet resource-efficiency.

  1. 1. Resource and Environmental Impacts of Resource-Efficiency Measures Applied to Electronic Products

    Detta är en avhandling från ; Chalmers tekniska högskola; Gothenburg

    Författare :Hampus André; [2018]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; scarce metals; life cycle assessment; resource-efficiency; electronic products; resource depletion; circular economy; metal resource use;

    Sammanfattning : Natural resources such as ecosystems, land, water and metals underpin the functioning of economies and human well-being, and are becoming increasingly scarce due to growth in population and affluence. Metals are increasingly demanded for their specific properties as modern technology develops. LÄS MER

  2. 2. Environmental Impact of Concrete Structures - with Focus on Durability and Resource Efficiency

    Detta är en avhandling från Kungliga Tekniska högskolan

    Författare :Nadia Al-Ayish; KTH.; [2017]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Life cycle assessment; environmental impact; concrete structures; resource efficiency; durability; supplementary cementitious materials; Civil and Architectural Engineering; Byggvetenskap;

    Sammanfattning : Concrete is essential for the construction industry with characteristic properties that make it irreplaceable in some aspects. However, due to the large volumes consumed and the energy intense cement clinker production it also has a notable climate impact. LÄS MER

  3. 3. From resource efficiency to resource conservation Studies, developments and recommendations for industrial implementation of circular manufacturing systems

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Michael Lieder; KTH.; [2017]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Circular economy; Circular manufacturing systems; Resource conservative manufacturing; ResCoM; Agent-based modelling; Multi-method modelling; Production Engineering; Industriell produktion;

    Sammanfattning : Manufacturing industry is under permanent pressure to maintain its economic growth and profitability as strong societal backbone. At the same time pressures of waste generation and resource consumption are increasing as result of manufacturing operations. LÄS MER

  4. 4. Learning from assessments of resource efficiency measures and their impact on resource use and the environment - Based on a case of additive manufacturing and a review of assessment studies

    Detta är en avhandling från ; Chalmers tekniska högskola; Gothenburg

    Författare :Daniel Böckin; [2018]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; circular economy; repair; 3D-printing; active products; automotive; resource efficiency; reuse; additive manufacturing; remanufacturing; life cycle assessment;

    Sammanfattning : Resource efficiency measures have the potential to reduce the environmental and resource impacts of the current linear economy by decreasing the physical flows of material and energy associated with producing and using products and services. In order to investigate this potential, there is a need for assessments from a systems perspective, which for example enables the identification of possible trade-offs between different measures and aspects of resource efficiency depending on the product characteristics. LÄS MER

  5. 5. Access management in intermodal freight terminals: The perspective of road haulier operations

    Detta är en avhandling från ; Chalmers tekniska högskola; Gothenburg

    Författare :Stefan Jacobsson; [2017]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; road haulier operations; information exchange; differentiation and segmentation strategies; resource efficiency; intermodal freight terminals; access management;

    Sammanfattning : Given its possibilities of switching freight from road to more sustainable modes such as rail, inland water ways and seaways, intermodal freight transportation depends on environmental and economic variables. At the same time, intermodal freight transportation is essentially complex due to the variety of modes of transport and their corresponding actors. LÄS MER