Essays about: "edge cracks"

Showing result 1 - 5 of 18 essays containing the words edge cracks.

  1. 1. Mapping edge vegetation in connection to beech forest to locate potential habitats for red-listed beetles in Scania, Sweden

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Lovisa Rosenquist Ohlsson; [2022]
    Keywords : forest; temperate broadleaved forest; beech; biodiversity; edge vegetation; southern Sweden; Scania; beetles; Natura 2000; Fagus sylvatica; Stictoleptura scutellata; Ischnomera sanguinicollis; Earth and Environmental Sciences;

    Abstract : The number of species classified as red-listed has increased by 11% between 2015 and 2020, with beetles and butterflies being especially affected. Among these are the vulnerable longhorned beetle (Stictoleptura scutellata) and the endangered false blister beetle (Ischnomera sanguinicollis). READ MORE

  3. 2. P-Casso : The horizontal drawing robot

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Oscar Kåreby; Sigge Sundqvist; [2022]
    Keywords : Arduino; Chalk; Drawing; Mecanum Wheel; Mechatronic; Robot; Drawbot; Arduino; Krita; Rita; Mecanumhjul; Mekatronik; Robot; Ritbot;

    Abstract : To define art is no easy task. Quotes such as ”Art is the elimination of the unnecessary” and ”A picture is worth a thousand words”, implies that art has something to do with conveying information. This is compatible with the fact that instructions are often conveyed in the form of images instead of text. READ MORE

  4. 3. Characterization methodology to assess the mechanical properties of delignified birch/PMMA transparent wood biocomposites

    University essay from KTH/Fiber- och polymerteknologi

    Author : Nicolò Arcieri; [2022]
    Keywords : Transparent wood; mechanical properties; fracture toughness; in situ experiments; cohesive zone model; Transparent trä; mekaniska egenskaper; brottsstyrka; in situ-experiment; modell för kohesionszonen;

    Abstract : Transparent trä biokompositer (TW) är en ny attraktiv klass av biokomposit. De är uppbyggda av delignifierat trä som impregnerats med en polymer med matchande brytningsindexet.  TW kan skräddarsys för inom ett brett spektrum av funktionella, optiska och mekaniska egenskaper. READ MORE

  5. 4. Simulations of experimental crack development in ceramic material with notched specimen

    University essay from KTH/Hållfasthetslära

    Author : Clas Dahlin; [2022]
    Keywords : Solid Mechanics; Fracture mechanics; Ceramics; Dynamics; Ballistics; Hållfasthetslära; Brottmekanik; Keramer; Dynamik; Ballistik;

    Abstract : Low-density armour often uses ceramic materials, as their high compressive strength and relatively low weight make the material ideal for moving in the field. The ballistic protection works by redirecting the plastic flow of the projectile radially, which reduces penetration. READ MORE

  6. 5. Inspecting product quality with computer vision techniques : Comparing traditional image processingmethodswith deep learning methodson small datasets in finding surface defects

    University essay from

    Author : Jim Hult; Pontus Pihl; [2021]
    Keywords : Visual inspection; Edge detection; Template matching; Machine Learning; Transfer learning; Image augmentation; defect detection;

    Abstract : Quality control is an important part of any production line. It can be done manually but is most efficient if automated. Inspecting qualitycan include many different processes but this thesisisfocusedon the visual inspection for cracks and scratches. READ MORE