Sökning: "Knots"

Visar resultat 1 - 5 av 81 uppsatser innehållade ordet Knots.

  1. 1. Growth and quality of silver birch with different improvement levels

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Hanna Liebner; [2023]
    Nyckelord :Betula pendula Roth; genetic improvement; tree breeding; diameter growth; stem quality; branches quality;

    Sammanfattning : Silver birch is the most important broadleaf tree species in the context of wood production in Fennoscandia stating 12.9% of the total volume in Sweden (Nilsson et al., 2021). LÄS MER

  3. 2. Applying Machine Learning Techniques for Anomaly Detection in Wooden Plank Images

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen Vi3

    Författare :Iza Smedberg; [2023]
    Nyckelord :Anomaly Detection; Machine Vision; Machine Learning; Neural Network;

    Sammanfattning : Anomaly detection is an important first step of quality control in manufacturing processes. In wooden planks, anomalies such as broken knots and resin pockets can lower the quality of the final product. With the help of machine vision, inspections can be made faster, at higher accuracy, and at a lower cost. LÄS MER

  4. 3. The Effects of Material Properties in Saw Chain Cutting Efficiency Tests : Investigating the repeatability of cutting efficiency tests

    Master-uppsats,

    Författare :Petter Ödvall; Jakob Ivarsson; [2023]
    Nyckelord :Alternative Material; Cutting Efficiency; Density; Hardness; Knots; Moisture Content; Pinus Sylvestris; Polyethylene; Regression Model; Saw Chain;

    Sammanfattning : Manufacturers of saw chains continuously strive to increase the performance of their products by reducing cutting times and minimising the energy consumption required for cutting. However, the evaluation process through testing is problematic as several uncontrollable factors impact the results. LÄS MER

  5. 4. Svensk contortatall (Pinus contorta) på en amerikansk marknad?

    M1-uppsats, Linnéuniversitetet/Institutionen för skog och träteknik (SOT)

    Författare :Elin Algotsson; Hanna Östman; [2023]
    Nyckelord :Pinus contorta; Picea abies; knots; knot holes; Pinus contorta; Picea abies; kvist; kvisthål;

    Sammanfattning : Tack vare vissa önskade egenskaper gjordes en storsatsning på contortatall (Pinus contorta) i Sverige på 70-talet. Idag finns cirka 600 000 ha i Sverige som det gjorts provsågningar på och är nu dags att hitta användningsområden till. LÄS MER

  7. 5. Freedom through restriction : An artistic project which investigates movement, freedom of expression and the value of restrictions in creative processes.

    Master-uppsats, Stockholms konstnärliga högskola/Institutionen för cirkus

    Författare :Gaia Santuccio; [2022]
    Nyckelord :freedom; restriction; movement; knots; thinking; research; adaptation; rope; aerial; circus;

    Sammanfattning : Freedom through restriction is an artistic project which investigates movement, freedom of expression and the value of restrictions in creative processes, through my experience. Through this study, I aim to develop innovative methods to encourage myself and fellow practitioners to connect with the body, to expand awareness and knowledge of the circus practice through the self, and to think through movement for creative, artistic, and pedagogical purposes. LÄS MER