Essays about: "Dissolution"

Showing result 21 - 25 of 155 essays containing the word Dissolution.

  1. 21. In Situ and Ex Situ Study of Nanoparticles Stability and Transformation in Simulated Aquatic Natural Media

    University essay from KTH/Kemi

    Author : Dinh Nguyen; Jonathan Samuelsson; Vilma Grönvall; [2022]
    Keywords : nanoparticles; freshwater; natural organic matter NOM ; agglomeration; dissolution; genotoxicity; atomic absorption spectroscopy AAS ; nanoparticle tracking analysis NTA ; inductively coupled plasma ICP ; nanopartiklar; färskvatten; naturligt organiskt material NOM ; agglomerering; upplösning; genotoxicitet; atomabsorptionsspektroskopi AAS ; nanopartikelspårning analys NTA ; induktivt kopplad plasmaanalys ICP ;

    Abstract : Nanopartiklar är partiklar med storlekar i området 1 till 100 nm, och som uppvisar nanospecifika egenskaper. Egenskaperna kan variera helt mellan olika typer av nanopartiklar, även bland partiklarna och deras respektive material i bulk format på grund av deras unika storlekar, former och strukturer. READ MORE

  3. 22. Prescribed ego-death: the therapeutic effects found in the psychedelic-Induced absence of self

    University essay from Högskolan i Skövde/Institutionen för biovetenskap

    Author : Klara Wellander; [2022]
    Keywords : ego-dissolution; psychedelics; anxiety; depression;

    Abstract : Depression and anxiety are two of the world’s most common neuropsychiatric conditions. There has been some success in treating depression and anxiety by using classic psychedelic drugs to cause positive changes in psychological well-being. READ MORE

  4. 23. The optimization of a manual dissolution method and its equivalence to automated dissolution

    University essay from Uppsala universitet/Analytisk farmaceutisk kemi

    Author : Diana Cicek; [2022]
    Keywords : ;

    Abstract : In vitro dissolution assays are used to study how a pharmaceutical formulation will behave in vivo. The assay is performed to estimate how the API of the dosage form is released in the body after administration. READ MORE

  5. 24. Dissolution of Cored Wire in Steel Melt : Optimization of Feeding Rate

    University essay from KTH/Materialvetenskap

    Author : Hagen Christian Hagens; [2022]
    Keywords : Cored wire injection · light alloy addition · feed rate optimization · inclusions modification · finite difference method;

    Abstract : Calcium treatment is an established operation in the production of steels. Most importantly, it serves to modify detrimental inclusions in the melt for improved castability and superior product properties. Due to calcium’s low melting point and high vapour pressure, its addition to liquid steel is challenging and yields are generally low. READ MORE

  6. 25. The European Union and its economic relations with Russia between 1992 - 2022 : A case study of the energy dependency through the approach of the taxonomy of power

    University essay from Linköpings universitet/Statsvetenskap

    Author : Anna Österberg; [2022]
    Keywords : EU-Russia relations; gas dependency; taxonomy of power; structural realism; liberalism;

    Abstract : The history between the European Union and Russia has been one of interest for the entire world. With the growth in the relationship after the Cold War, it has become one exhaustive field of research and existing literature. READ MORE