A History of Women in Ireland, 1500-1800

The first general survey of the history of women in early modern Ireland. Based on an impressive range of source material, it presents the results of original research into women’s lives and experiences in Ireland from 1500 to 1800. This was a time of considerable change in Ireland as English colonisation, religious reform and urbanisation transformed society on the island. Gaelic society based on dynastic lordships and Brehon Law gave way to an anglicised and centralised form of government and an English legal system.

Current transients in the small salient-pole alternator caused by sudden short-circuit and synchronisation events

Small salient-pole machines, in the range 30 kVA to 2 MVA, are often used in distributed generators, which in turn are likely to form the major constituent of power generation in power system islanding schemes or microgrids. In addition to power system faults, such as short-circuits, islanding contains an inherent risk of out-of-synchronism re-closure onto the main power system. To understand more fully the effect of these phenomena on a small salient-pole alternator, the armature and field currents from tests conducted on a 31.5 kVA machine are analysed. This study demonstrates that by resolving the voltage difference between the machine terminals and bus into direct and quadrature axis components, interesting properties of the transient currents are revealed. The presence of saliency and short time-constants cause intriguing differences between machine events such as out-of-phase synchronisations and sudden three-phase short-circuits.

A Modified Pole-Zero Technique for the Synthesis of Waveguide Leaky-Wave Antennas Loaded With Dipole-Based FSS

An extension of the pole-zero matching method proposed by Stefano Maci et al. for the analysis of electromagnetic bandgap (EBG) structures composed by lossless dipole-based frequency selective surfaces (FSS) printed on stratified dielectric media, is presented in this paper. With this novel expansion, the dipoles length appears as a variable in the analytical dispersion equation. Thus, modal dispersion curves as a function of the dipoles length can be easily obtained with the only restriction of single Floquet mode propagation. These geometry-dispersion curves are essential for the efficient analysis and design of practical EBG structures, such as waveguides loaded with artificial magnetic conductors (AMC) for miniaturization, or leaky-wave antennas (LWA) using partially reflective surfaces (PRS). These two practical examples are examined in this paper. Results are compared with full-wave 2D and 3D simulations showing excellent agreement, thus validating the proposed technique and illustrating its utility for practical designs.

The Reception of Byzantium in European Culture since 1500

Studies on the reception of the classical tradition are an indispensable part of classical studies. Understanding the importance of ancient civilization means also studying how it was used subsequently. This kind of approach is still relatively rare in the field of Byzantine Studies. This volume, which is the result of the range of interests in (mostly) non-English-speaking research communities, takes an important step to filling this gap by investigating the place and dimensions of ‘Byzantium after Byzantium’.
This collection of essays uses the idea of ‘reception-theory’ and expands it to show how European societies after Byzantium have responded to both the reality, and the idea of Byzantine Civilisation. The authors discuss various forms of Byzantine influence in the post-Byzantine world from architecture to literature to music to the place of Byzantium in modern political debates (e.g. in Russia). The intentional focus of the present volume is on those aspects of Byzantine reception less well-known to English-reading audiences, which accounts for the inclusion of Bulgarian, Czech, Polish and Russian perspectives. As a result this book shows that although so-called 'Byzantinism' is a pan-European phenomenon, it is made manifest in local/national versions.
The volume brings together specialists from various countries, mainly Byzantinists, whose works focus not only on Byzantine Studies (that is history, literature and culture of the Byzantine Empire), but also on the influence of Byzantine culture on the world after the Fall of Constantinople.