Search for dissertations about: "NBR"
Showing result 1 - 5 of 8 swedish dissertations containing the word NBR.
-
1. Long-term performance of a DEHP-containing NBR membrane and a plasticised PVC cable
Abstract : .... READ MORE
-
2. Tribological Aspects of Pneumatic Clutch Actuators
Abstract : A clutch actuator is used in a vehicle to transmit movement and force from the clutch pedal to the release bearing of the clutch. A pneumatic clutch actuator consists of an anodised aluminium cylinder, inside of which a piston, with a rubber lip seal and a PTFE guiding ring, slides. The system is lubricated with silicone grease before assembly. READ MORE
-
3. The role of nature in rehabilitation for individuals with stress-related mental disorders : Alnarp Rehabilitation Garden as supportive environment
Abstract : Abstract The Alnarp Rehabilitation Garden was established in 2002 as a research and development project involving nature-based rehabilitation (NBR), based on empirical evidence that natural environments (nature) can have a positive effect on human health and well-being. The aim of this thesis was to investigate the Alnarp Rehabilitation Garden as a supportive environment in NBR with a special focus on the role of nature in relation to the rehabilitation process and essential qualities that might affect health outcome. READ MORE
-
4. Degradation of acrylonitrile butadiene rubber and fluoroelastomers in rapeseed biodiesel and hydrogenated vegetable oil
Abstract : Biodiesel and hydrotreated vegetable oil (HVO) are currently viewed by the transportation sector as the most viable alternative fuels to replace petroleum-based fuels. The use of biodiesel has, however, been limited by the deteriorative effect of biodiesel on rubber parts in automobile fuel systems. READ MORE
-
5. To stress the importance of nature : nature-based therapy for the rehabilitation and prevention of stress-related disorders
Abstract : As a consequence of drastic labour market changes in the late 1990s, many employees experienced more stress in the workplace. Prolonged exposure to stress can lead to physical and mental health problems, and rehabilitation takes a long time. READ MORE