Sökning: "Plastic"
Visar resultat 1 - 5 av 875 avhandlingar innehållade ordet Plastic.
1. Environmental and health hazards of chemicals in plastic polymers and products
Sammanfattning : Plastics are extremely diverse in terms of chemical composition, properties and possible applications, and are widely distributed in the society and the environment. In the last 15 years the global annual production has doubled, reaching 245 million tons in 2008. LÄS MER
2. Plastic sheet bending
Sammanfattning : .... LÄS MER
3. Chemical Pollutants Released to the Marine Environment by Degradation of Plastic Debris
Sammanfattning : Since the beginning of the mass production in the 1940s, plastic has been manufactured in quickly increasing amounts. Plastic debris accumulates in the environment and lately much attention has been drawn to the pollution in the world’s oceans. LÄS MER
4. Plastic instability analysis of plane frames using a co-rotational approach
Sammanfattning : .... LÄS MER
5. In vitro and in vivo studies of tissue engineering in reconstructive plastic surgery
Sammanfattning : To correct, improve, and maintain tissues, and their functions, are common denominators in tissue engineering and reconstructive plastic surgery. This can be achieved by using autolo-gous tissues as in flaps or transplants. However, often autologous tissue is not useable. LÄS MER