Sökning: "Emma Strömberg"
Visar resultat 1 - 5 av 6 avhandlingar innehållade orden Emma Strömberg.
1. Long-term Properties of Sustainable Polymeric Materials : Mechanical Recycling and Use of Renewable Resources
Sammanfattning : New strategies for management of the accumulating amounts of plastic waste are required, to achieve a sustainable development in terms of material production and use. After service life, the materials should be recovered and recycled efficiently to provide a valuable resource for future applications. LÄS MER
2. Continuity of care after hospitalization due to cardiac conditions : Patients' perceptions, validity and reliability of a measure, and associations with outcomes
Sammanfattning : Background: Cardiac conditions are a common cause of hospitalization worldwide. The need for healthcare continues after hospital discharge and most commonly includes follow-up within primary healthcare centers or specialized outpatient cardiology clinics. LÄS MER
3. Sustainable Aluminum and Iron Production
Sammanfattning : Aluminium recycling requires 95% less energy than primary production with no loss of quality. The Black Dross (BD) produced during secondary aluminium production contains high amounts of water-soluble compounds, therefore it is considered as a toxic waste. LÄS MER
4. Water purification using polyelectrolyte modified cellulose fibers and filters to adsorb bacteria
Sammanfattning : Clean water is necessary for human survival and there is a need for development of cheap and easy water purification techniques to use in emergency situations when there is no access to safe drinking water. Bacteria contaminated water can cause lethal diarrheal diseases and is globally the second most common cause of death among children less than five years of age. LÄS MER
5. Surface reactivity, stability, and mobility of metal nanoparticles in aqueous solutions : Influence of natural organic matter and implications on particle dispersion preparation
Sammanfattning : The growing development of nanotechnology has resulted in an increased use of nanoparticles (NPs) in various applications ranging from medicine, military, to daily consumer products. There is a concern that NPs can be dispersed into the environment in various ways, for example to air and water during manufacture, use, incineration or recycling of products and thus pose a risk to health and the environment. LÄS MER