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Detecting Tie Strength from Social Media Data in a Conference Setting
(2019)
Pro gradu -tutkielma
Pro gradu -tutkielma
The concept of tie strength was introduced by Granovetter as “a (probably linear) combination of the amount of time, the emotional intensity, the intimacy (mutual confiding), and the reciprocal services which characterize ...
Laser shock peening in aircraft applications and its effect on fatigue life of 7075-T7351 aluminium alloy
(2019)
Diplomityö
Diplomityö
Fatigue and other failure mechanisms, such as corrosion and stress corrosion cracking, are severe problems in metallic aircraft components. Many surface treatment methods exist to enhance the service life of metallic ...
Force Control for Soft Robotic Hands Applied to Grasping
(2019)
Diplomityö
Diplomityö
Robotic grasping has been studied for more than 30 years, but it is still a challenging field. Today, most robotic grippers are rigid, making it hard for them to grasp and handle irregularly shaped objects that are delicate ...
Novel Oxyfluoride Biophotonic Glass-Ceramics
(2019)
Diplomityö
Diplomityö
Phosphate glasses are very interesting due to several properties, such as good thermal and mechanical stabilities, high transparency, low refractive index, low melting temperature and high gain density (Wa,03; Pr,08; Hr,13; ...
Business opportunities of recycling material flows in circular economy hubs
(2019)
Diplomityö
Diplomityö
The increasing use of resources, increasing consumption, and material prices are forcing us to consider alternatives to the current linear economic model. The circular economy is seen as the answer to these challenges. It ...
Travel Safety and Occupational Health and Safety Instructions
(2019)
Diplomityö
Diplomityö
The purpose of this study is to improve the safety of the engineering office by updating the occupational safety instructions and travel safety instructions. The studied engineering office has grown into a global operator, ...
Corrosion of Cruise Vessel Outfitting Parts
(2019)
Diplomityö
Diplomityö
Corrosion causes huge costs for ship industry. Marine environment is very corrosive and the presence of marine salts accelerate corrosion and may cause local corrosion. High humidity of marine environment also has an ...
Financial processes in the sales and opening phases of mega projects from the controller’s point of view
(2019)
Diplomityö
Diplomityö
Large projects are usually very complex which makes their managing difficult. Clear processes, as well as roles and responsibilities, help to manage projects and prevent risks. However, previous literature has focused a ...