Sökning: "Voids"

Visar resultat 1 - 5 av 100 uppsatser innehållade ordet Voids.

  1. 1. Vibrationspåverkan på färsk betongs hållfasthet : En studie av vibrationens inverkan på färsk betong och dess effekt på hållfastheten i det härdade stadiet.

    Uppsats för yrkesexamina på grundnivå, Karlstads universitet

    Författare :Abdulahi Ukash Sugow; [2023]
    Nyckelord :Betong; vibrering; vibrationspåverkan;

    Sammanfattning : Concrete is a durable and long-lasting material that plays an important role in many areas of application such as infrastructure and housing. In order for the fresh concrete to have good stability and meet the desired strength and durability requirements, it needs to be well processed so that it fills the form and encloses the reinforcement well. LÄS MER

  3. 2. Developing a Test Method to Evaluate the Blackout Effect of Uncoated Curtains at Varying Angles

    Kandidat-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Författare :Sara Muminovic; Christina Lindén; [2023]
    Nyckelord :Blackout effect; blackout curtain; uncoated woven curtains; angle interval; light transmission; light box; light diffuser; microscopic image analysis;

    Sammanfattning : This study aimed to explore the integration of varying angles in small-scale measurements and assess the light transmission performance of uncoated curtains. A total of four curtains were evaluated: blackout curtain samples 1 and 2 had a weft satin structure, while daytime curtain samples 3 and 4 consisted of a twill structure. LÄS MER

  4. 3. Navigating Impact: A Qualitative Study on Impact Investing in Kenya's Venture Capital Landscape

    D-uppsats, Handelshögskolan i Stockholm/Institutionen för finansiell ekonomi

    Författare :Rasmus Nordin; Linnea Svanberg; [2023]
    Nyckelord :Impact Investing; Venture Capital; Kenya; Measuring Impact; Convergence;

    Sammanfattning : Impact investing has the potential to allocate capital and innovation to address some of the most urgent and complex problems facing humanity and the planet. The purpose of this thesis is to study how impact investing is practiced and perceived in Kenya, mainly from a venture capital professional's perspective. LÄS MER

  5. 4. Attracting Talent in North of Sweden : A qualitative study on the extent of Person-Organization Fit and Employer Branding for the purpose of talent attraction

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Företagsekonomi

    Författare :Olivia Andersson; Zara Karbalai; [2023]
    Nyckelord :Talent; talent management; talent management lifecycle; talent management process; Attracting; attracting talent; attracting talent management; Employer branding; Employer branding and talent management; Employer branding and P-O fit; Employer branding and attraction; North; North of sweden; talent north of Sweden; P-O fit; P-O fit and talent management; P-O fit and employer branding; Context; Context and strategy; Talent attraction and context; global talent management;

    Sammanfattning : Companies in the North of Sweden are expressing big difficulties to acquire the right competency and the right people to fill voids in their organization. The purpose of this research paper was to gain an understanding of how companies in the north work with selected contributing factors, affecting their ability to attract talent. LÄS MER

  7. 5. Assessment of aggregate structure in porous asphalt using X-ray computed tomography

    Master-uppsats, KTH/Väg- och banteknik

    Författare :Mari Haagenrud Matsson; Malex Love Valdemar Åkerblom; [2023]
    Nyckelord :Tomography; non-destructive testing; destructive testing; air voids content; aggregate size distribution; porous asphalt;

    Sammanfattning : X-ray computed tomography is a technique that has been successfully utilized to characterize internal microstructure of asphalt mixtures. The city of Linköping (Sweden) developed an action plan to reduce noise; accordingly KTH and VTI developed a method to determine air void content in porous asphalt using x-ray computed tomography and an image processing software called ImageJ. LÄS MER