Sökning: "planar wall"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden planar wall.

  1. 1. Friezes, Triangulations, and Trees

    Kandidat-uppsats, Lunds universitet/Matematik LTH; Lunds universitet/Matematik (naturvetenskapliga fakulteten); Lunds universitet/Matematikcentrum

    Författare :Yijia Zeng; [2023]
    Nyckelord :Frieze pattern; polygon triangulation; binary tree; Catalan numbers; Mathematics and Statistics;

    Sammanfattning : In this thesis, we focus on these three classes of objects: frieze patterns, polygon triangulations, and planar binary rooted trees. After proving that these objects are in pairwise bijective correspondence with each other, we introduce Catalan numbers through Dyck paths and prove that all these objects are Catalan objects. LÄS MER

  3. 2. The Development of a New High Aspect-Ratio Turbulent Channel Flow Facility

    Master-uppsats, KTH/Strömningsmekanik och Teknisk Akustik

    Författare :Agastya Parikh; [2020]
    Nyckelord :;

    Sammanfattning : Turbulent channel flows are of great interest for investigations of modified wall boundary conditions due to their well-understood characteristics and their broad applicability. In a reversal of typical trends, they can often be more difficult to investigate experimentally than to simulate owing to the far-reaching influence of corner effects as well as the need for development lengths in excess of 200 channel half-heights in order to produce high-quality flow. LÄS MER

  4. 3. Structural control on the Peña del Seo tungsten-greisen vein deposit, northwest Spain

    Master-uppsats, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Ida Kronsell; [2019]
    Nyckelord :Vein deposit Greisen Tungsten;

    Sammanfattning : Tungsten is listed on the European Commission list of critical raw materials that are crucial to Europe’s economy. By raising awareness of tungsten as a critical raw material the EU can prioritise to enhance exploration, mining and recycling of tungsten. LÄS MER

  5. 4. Lipid Bilayers on Planes and in Micropipettes - Two model systems to study binding of DivIVA to flat and negatively curved membranes

    Master-uppsats, Lunds universitet/Fysikalisk kemi; Lunds universitet/Fysiska institutionen

    Författare :Elisabeth Baumann; [2016]
    Nyckelord :supported lipid bilayer; DivIVA; curvature; TIRF; FRAP; epifluorescence microscopy; micropipette; model system; Physics and Astronomy;

    Sammanfattning : The aim of this thesis work was to form and characterize model systems of cell membranes on planar supports and in micropipettes. Firstly, supported lipid bilayers (SLBs) were formed on glass slides after an existing experimental procedure. LÄS MER

  7. 5. Optical Properties of Silicon Nanopillar Arrays for Biosensing

    Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Inese Krasovska; [2014]
    Nyckelord :;

    Sammanfattning : Biosensing is currently a growing research field which is relevant for different applications, for instance in health care. Sensitive and cheap biosensors are required, preferably as simple as possible in their working principle. LÄS MER