Sökning: "O M phase"

Visar resultat 1 - 5 av 21 uppsatser innehållade orden O M phase.

  1. 1. Buildings in the Digital Era : An Explorative Study of Digital Twins in the Built Environment

    Master-uppsats, KTH/Industriell ekonomi och organisation (Inst.)

    Författare :Siw Kristine Kästel; Joanna Wallén; [2024]
    Nyckelord :Digital Twin DT ; Arcitecture; Engineering and Construction AEC industry; Digitization; Building Information Modeling BIM ; Facility Management FM ; Operation Management O M ; Digital Tvilling; Fastighetsbranschen; Fastighetsförvaltning; Byggnadsinformationsmodeller BIM ;

    Sammanfattning : In recent years, digital twins (DT) have gained traction in enhancing operation and maintenance procedures across various industrial sectors, such as manufacturing, energy, and aerospace. Yet their utilization remains more limited in the built environment. LÄS MER

  3. 2. Structural analysis of HZO thin film and electrode using X-ray diffraction

    Kandidat-uppsats, Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Författare :Elliot Winsnes; [2024]
    Nyckelord :HZO; hafnia; hafnium dioxide; zirconium dioxide; ferroelectricity; ferroelectric; synchrotron radiation; X-ray diffraction; Physics and Astronomy;

    Sammanfattning : Since its discovery in 2011, the ferroelectricity of thin films based on HfO2 has been studied intensively. In particular, thin films with a 1:1 ratio of HfO2 and ZrO2 (HZO) has been of great interest. The ferroelectricity arises from a non-centrosymmetric orthorhombic (o) phase of HZO whose prevalence is dependent on the processing conditions. LÄS MER

  4. 3. Digital Twins for sustainability in building operations - How a large commercial real estate firm can use digital twins to generate sustainable values in the O&M phase

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Emanuel Sandström; Albin Berntsson; [2023-07-18]
    Nyckelord :Digital twins; built environment; people-centric; O M phase; commercial real estate firm; sustainability;

    Sammanfattning : This thesis aims to examine how digital twins can generate sustainable values for large commercial real estate firms in the O&M phase in the built environment. Digital twins are not an uncommon technology in object-centric sectors, such as manufacturing or automotive. LÄS MER

  5. 4. Development of thick GaN and AlGaN drift layers for vertical power devices

    Master-uppsats, Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Författare :Andri Dhora; [2023]
    Nyckelord :Technology and Engineering;

    Sammanfattning : High-quality, thick III-nitride epitaxial drift layers with controlled doping are needed for next-generation highly efficient vertical power devices for a smart grid applications and electrification of mobility. Achieving desirable material properties, such as low background impurity concentrations and reduced dislocation densities in combination with high growth rates, necessary for practical application present a challenge. LÄS MER

  7. 5. Hjälp, kommer vi förlora släktforskarna? : En studie om den framtida relationen mellan släktforskare och arkivinstitutioner till följd av DNA-tester

    Master-uppsats, Uppsala universitet/Institutionen för ABM

    Författare :Madelene Widholm; Emma Andersson; [2022]
    Nyckelord :Genealogy; Genealogist; Archive Institute; DNA; Ancestry Research; Genetic ancestry testing GAT ; 23andMe; Ancestry; FamilyTreeDNA; MyHeritage; Släktforskning; Släktforskare; Arkivinstitution; DNA; DNA-släktforskning;

    Sammanfattning : The purpose of this study is to understand what future role archive institutions have for genealogists as a result of genetic ancestry testing. To answer the purpose of this study, three additional research questions have been given. LÄS MER