Sökning: "PSS"

Visar resultat 1 - 5 av 199 uppsatser innehållade ordet PSS.

  1. 1. Effekter av meditation på upplevd stress : en experimentell fallstudie

    Kandidat-uppsats, Uppsala universitet/Åsenlöf: FysioterapiUppsala universitet/Uppsala universitet Innovation (UU Innovation); Uppsala universitet/Åsenlöf: FysioterapiUppsala universitet/Uppsala universitet Innovation (UU Innovation)

    Författare :Fredrik Birgegård; Maja Månsson; [2020]
    Nyckelord :stress; meditation; perceived stress; anxiety; sources of irritation; perceived control; Stress; meditation; upplevd stress; nervositet; irritationsmoment; upplevd kontroll;

    Sammanfattning : Bakgrund: Stressrelaterade sjukdomar har blivit allt vanligare i Sverige. Stress är kopplat till flertalet sjukdomar, psykisk ohälsa och smärta. Meditation i olika former har visat sig påverka ett flertal funktioner i hjärnan positivt, och kan ha en stressreducerande effekt hos människor. LÄS MER

  2. 2. PSS Design in Practice - How a Choice Experiment Can Help Configuring a New Subscription Offer. The Case of Care by Volvo’s Used Car Subscription Offer

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Fabian Perktold; Moritz von Raczeck; [2019-07-09]
    Nyckelord :PSS Design; PSS Configuration; Servitization; Car Subscription; DCA; Discrete Choice Experiment; Choice-Based Conjoint; Customer Preferences; WTP;

    Sammanfattning : Background and Purpose The automotive industry is facing huge challenges as the perception and utilization of cars is changing. As a result, many automotive companies are increasingly moving away from solely selling cars and starting to offer bundles of products and services (PSS) instead. LÄS MER

  3. 3. Tribology of newly developed EAL versus water in hydropower turbine bearings

    Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Nayan Dhakal; [2019]
    Nyckelord :water-based lubrication; hydropower; turbine bearings; environmentally adaptive lubricants; modified water; viscosity modifiers; polyvinylpyrrolidone; poly sodium 4-styrenesulfonate ; UHMWPE; wear;

    Sammanfattning : The increasing demand for more readily bio-degradable, renewable and non-toxic environmentally adaptive lubricants with a lower degree of bioaccumulation has escalated the investigation of water-based lubricants as the potential alternatives for conventional mineral-based oils. Water is an excellent environmentally adapted lubricant; however, it is a low viscous fluid and holds downsides of having corrosive nature and extremely low pressure-viscosity coefficient leading to insufficient load-carrying capacity. LÄS MER

  4. 4. Time Synchronization for Full-Duplex Communications

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Ziyu Liu; Aamer Al-Hamwi; [2019]
    Nyckelord :Time Synchronization; In-band full-duplex; self-interference cancellation; Technology and Engineering;

    Sammanfattning : In-band full-duplex has emerged as an attractive solution for significantly enhancing the throughput of wireless communication systems by doubling the spectrum efficiency compared to conventional half-duplex systems. However, the existence of self-interference is a significant barrier to operate full-duplex systems. LÄS MER

  5. 5. Stroller Service System : How to make customer products sustainable within the planetary boundaries - using the case product ‘stroller’, PSS and a Design Thinking approach

    Master-uppsats, Linköpings universitet/Maskinkonstruktion

    Författare :Gustav Thorslund; [2019]
    Nyckelord :Product Service System; PSS; Circular Economy; Service Design; Sustainability; Planetary Boundaries; Stroller; Design Thinking; Product Development; Wood; b2c; refurbish;

    Sammanfattning : Physical customer products have an environmental impact, such as greenhouse gas emissions, due to the use of virgin resources from cradle-to-grave, especially when the origin of the material is from fossil resources. This thesis aims to create a circular business model, by investigating the product ‘stroller’ and place it in a Product Service System, where the user subscribes to the Stroller Service System. LÄS MER