Essays about: "adhesion test"

Showing result 6 - 10 of 47 essays containing the words adhesion test.

  1. 6. ADHESION OF AGGREGATIBACTER ACTINOMYCETEMCOMITANS AND STREPTOCOCCUS MUTANS ANALYZED WITH DNA-BASED METHODS

    University essay from Umeå universitet/Institutionen för odontologi

    Author : Jud Tirawiyeh; Fartun Ali; [2023]
    Keywords : A. actinomycetemcomitans; S. mutans; DNA-based qPCR; adhesion; epithelial cells; plant extracts;

    Abstract : Oral health is a part of general health and the two are connected in many ways as well as impact each other. Oral diseases are some of the most common chronic diseases of mankind. Diseases such as caries and periodontitis are two of the most common ones affecting the oral cavity. READ MORE

  3. 7. Multifunctional ice and snow repellent coatings for photovoltaic modules

    University essay from Uppsala universitet/Solcellsteknik

    Author : Gunnar Sandkvist; [2023]
    Keywords : sol-gel; superhydrophobic; dip-coating; anti-reflective; silica;

    Abstract : Implementation of solar power by photovoltaic modules in cold climates, such as northern Sweden, implies several challenges. Ice and snow coverage not only leads to reduction in energy production due to shading, but it also puts equipment at risk from additional weight. READ MORE

  4. 8. An Investigation of How Hydrophobicity, Water, and Surface Topography Influence Macroscopic Particle Accumulation on Surfaces : A Case Study of Grass Accumulation on Robotic Lawn Mower

    University essay from Jönköping University/JTH, Industriell produktutveckling, produktion och design

    Author : Rasmus Brask-Nilsen; Petter Ydrestrand; [2023]
    Keywords : Macroscopic Particles; Accumulation; Hydrophobicity; Humidity; Topology; Adhesion; Experiments; Design of Experiments; Grass; Robotic Lawn Mower;

    Abstract : This master's thesis project investigates the impact of hydrophobicity and topology on dry and wet macroscopic particle accumulation on surfaces. The report begins by outlining the challenges associated with this phenomenon and the existing theories and methods used to study it, including adhesion, surface engineering, the Lotus effect, and humidity. READ MORE

  5. 9. Optimization of hot strip drawing test methodology for hot forming of aluminium alloys

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Rabia Arshad; [2022]
    Keywords : Hot forming of aluminium; friction; high temperature lubrication; strip draw; wear.;

    Abstract : The development of lightweight design for automotive applications has lasted for many years and is still increasing. Vehicles with light structures use less fuel, emit less CO2, and are better for the environment. READ MORE

  6. 10. Moment-resisting connections for glulam using birch plywood : An experimental study on both mechanical and adhesive connections

    University essay from KTH/Byggnadsmaterial

    Author : Jonatan Ringaby; [2022]
    Keywords : ;

    Abstract : The aim of this study was to investigate the load-bearing capacity and stiffness of mechanical and adhesively bonded connections in timber structures with gusset plates made of birch plywood, as a preliminary study for potential future use in long-span timber structures which could reduce the environmental impact of the building sector by substituting steel with wood products in moment-resisting connections. Birch plywood was chosen for this study due to its high bending strength in comparison to plywood made of softwoods and its availability on the market. READ MORE