Sökning: "ocean"
Visar resultat 6 - 10 av 457 avhandlingar innehållade ordet ocean.
6. Porous Amorphous Calcium Carbonate and Phosphate : Synthesis and Application
Sammanfattning : The synthesis of porous amorphous calcium carbonate (ACC) and porous amorphous calcium phosphate (ACP) was developed in this thesis. Porous ACC with specific Brunauer–Emmett–Teller (BET) surface area of >350 m2/g was synthesized using a surfactant free approach. The high surface area of porous ACC was related to its nanostructure. LÄS MER
7. Selective laser sintering for 3D printing of medications
Sammanfattning : Suboptimal treatment caused by inaccurate dosing of prescribed medications is a challenging issue for the pharmaceutical industry. As a result, certain groups of patients, especially pediatric patients, may suffer from a lack of specific dosage forms, leading to potential side effects. LÄS MER
8. Development of Nanoporous Inorganic Carbonates for Pharmaceutical and Environmental Applications
Sammanfattning : Mesoporous magnesium carbonate (MMC) is a highly porous, anhydrous material which can be synthesized without the use of templates. This thesis shows how post- and in synthesis modification of MMC can create porous inorganic carbonates suitable for different pharmaceutical and environmental applications. LÄS MER
9. Porous Sorbents for Environmental Applications and Selective Laser Sintering 3D Printing of Dosage Forms
Sammanfattning : The rising levels of greenhouse gas emissions from vehicular and industrial pollution constitute a serious concern not only for the environment but for our entire society. Traditional gas capture and separation techniques, such as amine scrubbing for CO2 gas separation, have been commonly used at a commercial scale, however issues relating to high costs and high energy requirements for sorbent regeneration have limited the efficiency of many of these techniques. LÄS MER
10. Digital technologies as support for learning about the marine environment: Steps toward ocean literacy : Digital technologies and ocean literacy
Sammanfattning : Over the last century the ocean has been negatively impacted by human activities. In order to continue benefitting from marine services and goods, and the qualities afforded to human life through the ocean, citizens need to be informed about their relationship to the ocean and their own impact on it, that is they need to be ocean literate. LÄS MER