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This paper describes a method to measure the permittivity and the permeability at temperatures from room temperature up to 1000 C using a single rectangular waveguide. The hardware design of the setup that can handle these temperatures and the procedure that is required to correct for the thermal expansion is developed. This includes the sample displacement, the displacement of the calibration ref

The possible bronchocarcinogenic effects of fumes released during the shielded metal arc welding of stainless steel and the thermal spraying of chromium oxide (Cr2O3) have been studied on the rat. The fume particles were shown to contain tri- and hexavalent chromium in soluble and low soluble forms; they were collected and implanted as pellets in the bronchi of groups of 100 rats by the method of

A humanoid dummy inside a well controlled radon exposure chamber (volume=20m3) was used to investigate the properties of an aerosol close to, and far away from the human face, respectively. Rn222 and a NaCl aerosol (geometric mean diameter=86 nm, concentration ( 5000 cm-3 was added to the room. The size distribution of the passive aerosol and the unattached fraction of the radon progeny were measu

Viewed from one angle the establishment of Trump's Menie Estate golf resort in Aberdeenshire signals a massive investment in a rather peripheral site within the region. Menie Estate itself was previously used as a shooting estate while the land to be developed is mainly farmland and coastal sand dunes. Part of these sand dunes are however designated environmental protection as a Site of Special Sc

In Africa, women's status in politics, their economic standard and their position within social hierarchies and practices is subordinated to that of men. The aim of this thesis is to examine how colonialism, liberation ideology and women's movements have influenced the empowerment of women in South Africa, Zimbabwe and Mozambique and attempt to account for why women in South Africa have at

How sexual consent is evidence and operationalised in criminal courts affect not only sexual rights but also the implementation of social justice. While sexual consent is regarded as a protocol of agreement in vernacular practices, the legal definition is seemingly more complicated than a mutual agreement. There is very little research looking into the limits of sexual consent imposed by legal aut

GPS tracking technologies are essential to follow long-distance migratory species throughout their annual cycle and identify the threats they encounter at large geographical scales. Information on the “lost” years of juvenile individuals of many species is lacking and it is vital to uncover their movements during these critical early stages. The Baltic Lesser Black-backed Gull (L. f. fuscus), a lo