The primary focus of the research is to extend the principles of Nanofiltration (NF) to non-aqueous systems using solvent-resistant NF membranes. Several different levels of interaction are introduced when organic solvents are used with polymeric membranes and thus quantificatio…
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Hydrogen sulphide needs to be removed from natural gas for economic and environmental reasons. Adsorption is a commonly used operation to remove H2S, and the development of novel adsorbents with larger capacity and selectivity is an active area of research. This thesis focuses o…
This is a multi-method research which consists of four studies. The first examined the influence of cultural values and ethnic identity on collective self-esteem, acculturative stress and attitudes toward seeking psychological help among 117 Saudi students living and studying in…
‘Child trafficking’ as a phenomenon requiring a policy and practice response has, in recent years gathered considerable pace. ‘Child trafficking’ is a crosscutting social issue, relevant to policy areas of child protection, child migration, criminal justice, immigration, social …
This thesis is a critical examination of the discursive construction of hunger using Ethiopia’s 1955, 1987, 1994 constitutions. The focus is on whether there is a match or mismatch between constitutional mandate and the level of hunger as well as the related government response …
The last decade has witnessed an explosion of interests in the science and technology of engineered nanomaterials. While the benefits of nanotechnology are widely publicized, the discussion about the transformation of nanomaterials in the environment, and their potential impacts…