The lived experience of Irish diocesan priests. A qualitative study of clerical identity, obedience and celibacy.

The main aim of this thesis is to document and explore the lived experience of Irish diocesan priests and former priests, in order to explore the reality of diocesan priesthood in contemporary Ireland, and to investigate how, if at all, diocesan priesthood has changed in Ireland during the past fifty years. It sought to do this by interrogating the stories of thirty-three diocesan priests and former priests, and by placing their individual stories within the broader context of Irish society and the Catholic Church, during the fifty-year period, 1962–2012. The research focused on three core areas of priesthood – identity, obedience, and celibacy – and it addressed the following questions. First, how do Irish diocesan priests understand their priesthood and how has this understanding changed over time, if at all? I will argue that three paradigms of priesthood co-exist in the contemporary Irish Church, and that each of these models corresponds with a distinct period in contemporary Irish Church history. I will also demonstrate the existence of underlying similarities in the cultural practice of priesthood that transcend the different generations of priests. Second, how do Irish diocesan priests negotiate their priesthood within a large and complex institution? My study suggests that Irish diocesan priests are typically loyal and obedient. However, they are not necessarily subservient. Third, how do Irish diocesan priests understand and experience celibacy in their day-to-day lives? My study demonstrates that celibacy is typically understood and experienced along a continuum, ranging from total acceptance to total rejection, with most priests somewhere in between. Fourth, I will argue that while priests are experiencing many difficulties in their lives, there is insufficient evidence from the present study to indicate they are experiencing a crisis.

A study of the Zhiqing identity

More than seventeen million Chinese urban youth (Zhiqing in Chinese) went to the countryside, lived and engaged in agricultural work there during the Up to the Mountains and Down to the Countryside (UMDC) Movement (1967-1981). Although this movement was officially terminated in 1981, it has left an imprint on these people – the Zhiqing identity by which they are still characterized as a unique group in Chinese society and a special generation in Chinese history. Historical and sociological perspectives are combined in this study. By applying Glen H. Elder’s life course approach, the study reveals how Zhiqing’s life trajectories are embedded in the social history and identifies a series of interrelated factors that made Zhiqing into a unique generation. With the guidance of Henri Tajfel’s social identity theory, the study uncovers the emergence of the Zhiqing group and the Zhiqing identity, explains individuals’ acquisitions of the Zhiqing identity and analyzes how it has kept influencing individuals’ lives during and after the UMDC Movement. Using Zhiqing’s life stories allowed the researcher to combine the historical and sociological aspects in her examination of Zhiqing’s identity issues. In each life story, the narrator reviewed his/her life experience, reflected on socio-historical changes and expressed his/her emotions and ideas about identity issues. Utilizing methods of in-depth interview and thematic analysis, the researcher completed the study and presents this thesis as one interpretation on the Zhiqing identity, which, as according the researcher’s hermeneutic stance, is open to further discussion and future research.

The development of new methods for high resolution radio astronomy imaging

Very Long Baseline Interferometry (VLBI) polarisation observations of the relativistic jets from Active Galactic Nuclei (AGN) allow the magnetic field environment around the jet to be probed. In particular, multi-wavelength observations of AGN jets allow the creation of Faraday rotation measure maps which can be used to gain an insight into the magnetic field component of the jet along the line of sight. Recent polarisation and Faraday rotation measure maps of many AGN show possible evidence for the presence of helical magnetic fields. The detection of such evidence is highly dependent both on the resolution of the images and the quality of the error analysis and statistics used in the detection. This thesis focuses on the development of new methods for high resolution radio astronomy imaging in both of these areas. An implementation of the Maximum Entropy Method (MEM) suitable for multi-wavelength VLBI polarisation observations is presented and the advantage in resolution it possesses over the CLEAN algorithm is discussed and demonstrated using Monte Carlo simulations. This new polarisation MEM code has been applied to multi-wavelength imaging of the Active Galactic Nuclei 0716+714, Mrk 501 and 1633+382, in each case providing improved polarisation imaging compared to the case of deconvolution using the standard CLEAN algorithm. The first MEM-based fractional polarisation and Faraday-rotation VLBI images are presented, using these sources as examples. Recent detections of gradients in Faraday rotation measure are presented, including an observation of a reversal in the direction of a gradient further along a jet. Simulated observations confirming the observability of such a phenomenon are conducted, and possible explanations for a reversal in the direction of the Faraday rotation measure gradient are discussed. These results were originally published in Mahmud et al. (2013). Finally, a new error model for the CLEAN algorithm is developed which takes into account correlation between neighbouring pixels. Comparison of error maps calculated using this new model and Monte Carlo maps show striking similarities when the sources considered are well resolved, indicating that the method is correctly reproducing at least some component of the overall uncertainty in the images. The calculation of many useful quantities using this model is demonstrated and the advantages it poses over traditional single pixel calculations is illustrated. The limitations of the model as revealed by Monte Carlo simulations are also discussed; unfortunately, the error model does not work well when applied to compact regions of emission.

Remembrance of the ancestors in contemporary paganism: Lineage, identity, and cultural belonging in the Irish context

This article explores some of the ways of remembering and honouring the ancestors in contemporary Pagan religious traditions, with a focus on the Irish context. An overview is provided of how the "ancestors" are conceptualised within Paganism, as well as where they are believed to be located in the afterlife or Otherworld. Veneration of ancestral peoples is a significant part of many Pagan rituals. Some methods of honouring the dead, and contacting the dead, through ritual practices are described. Remembering and honouring the dead, whether distant forebears or more recent relatives, is particularly important during the Pagan celebration of the festival of Samhain, feast of the dead, on October 31. Issues around ancestors, lineages and ethnicity are significant in many Pagan traditions, and attention is paid to these factors in terms of the Irish Pagan community's sense of cultural belonging as well as their sense of place in a physical respect in relation to the landscape, proximity of sacred sites, and other features of their geographical location.