Thesis (D. Min.)--New Orleans Baptist Theological Seminary, 1998. / Abstract and vita. Includes bibliographical references (leaves 200-205).

An emphasis in political debates and much print media in the United Kingdom (UK) on perceived issues with ethnic, religious, and cultural diversity has contributed to a narrative of worry and fear. Despite such hostile discourse, people find ways of living together with diversity every day.  The encounters which I am concerned with in the following degree project are taking place through community theatre with Mafwa Theatre in Leeds where women from asylum seeker, refugee, and wider communities are socialising and cooperating over fun and simple drama activities. The purpose of this thesis is to better understand the different participants’ lived experiences of the theatre space, how they view their role in the group, and how they perceive diversity in the group. The research questions are explored with qualitative research methods of individual interviews with Mafwa members, the facilitators, and a volunteer, participant observation during the weekly drama sessions, and document analysis of printed, online, and audio materials. With this degree project, I aim to contribute to the discussion about everyday multiculturalism and living with diversity in the UK. The theoretical framework consists of the concept of hospitality which helps me explore how hospitable spaces are shaped and negotiated by different contributors, and conviviality which embraces the complexity of social relations without romanticising them and can help us reach a better understanding of how to live together without a fear for each other’s differences.  The findings show that the different participants view the drama group as a hospitable community of acceptance and respect within a hostile environment for asylum seekers and refugees at the national level. The space offers a well-needed opportunity for the women to have fun, develop their creative skills, and escape day-to-day concerns. Moreover, the study shows that besides being proud co-producers of artistic practice, all participants are also active co-creators of shaping the hospitable space and a ‘convivial culture’. Finally, despite misunderstandings and disagreements in the group, the participants express having bonded over similarities and learned from differences rather than describing diversity as something to fear.

The dissertation focuses on mapping the life situations of children placed in the children?s home in Žichovec in the period between the years 2008 and 2010 and on examining the communication with their biological families. Quantitative research was used to gather information in order to achieve these goals and to verify certain hypotheses. Three research files were established. File No. 1 with the aim to map the life situations of children placed in the children?s home in Žichovec in the period between the years 2008 and 2010. An intrinsic part of this aim was to chart the situation in the families of these children in the given period. File No. 2 with the aim to examine the course of the children?s visits to their biological families, which occurred in the year 2010. Secondary data analysis was used in the case of the first two research files in order to reveal the content of the documents. The first file contained 56 children, who were accommodated at the children?s home in Žichovec in the years 2008 to 2010. The second file consisted of the families of these children, which counted 42. This was caused by four cases of a group of three siblings, five cases of a group of two siblings and a single case of an orphan. The life situations of the children were divided into four areas: 1. Personal case-history ? ethnicity, gender, age at time of joining the children?s home, age at time of leaving the children?s home, length of stay at children?s home, place of residence after leaving the children?s home, type of school at-tended. 2. Reasons for admission to the children?s home ? court order or preliminary measure regarding non-parental care, reasons given by the family, reasons given by the child. 3. Family case-history ? composition of family, number of siblings (both full sib-lings and stepsiblings), financial situation of family, accommodation. 4. Relationship with biological family ? form and frequency of contact with biolo- gical family in the Children?s Home, contact information, development of the vi sits in the Children?s Home, length of visits in the Children?s Home. Questionnaires were utilised in the case of the third research file, which consisted of 28 children, who had visited their biological families in the course of the year 2010. The questionnaire devised for the study contained fourteen questions aimed at the children?s contact with their biological families and the course of the visits from the per-spective of the children. Three hypotheses were established at the start of the dissertation, all of which proved to be correct: 1. The main reason for admission of children to the children?s home in Žichovec in the years 2008 to 2010 was a dysfunctional family environment. 2. The majority of these children were maintaining contact with their biological families. 3. The majority of the children, who left the premises of the children?s home in Žichovec on approval of its director in the year 2010 did so in order to visit their biological parents. The dissertation will be used for internal purposes of the children?s home, the information gathered will further be made available to all those who work in similar facilities and those who are interested in the issues involved. The conclusions of the dissertation can also be used as groundwork for solving negative elements in families by preventing them.

This study aims to determine the concentration of 16 Polycyclic Aromatic Hydrocarbons (PAHs) in urban soils from West Yorkshire in order to determine what the factors are controlling their distribution and abundances. Although PAHs have been reported before from soils and sediments, the majority of these studies have come from China, sometimes with contrasting results, which emphasises the need to obtain equivalent data from other areas. Therefore this work provides the first measurements of their type from the area studied. Soil samples were collected from one hundred sites across an area from Bradford to Leeds on two occasions, one in autumn and one in the following summer. The soil samples were analyzed by X-ray diffraction and all found to have similar mineralogical composition, which was mainly silica and calcite. Trials using iodine as a marker for PAHs showed there were notable interactions between the minerals and PAHs, with calcium carbonate absorbing PAHs much more than silica. There is a negative correlation between the soil organic content (determined by loss on ignition) and PAHs, which confirms the PAH-mineral interaction. Gas chromatography with mass spectrometry (GC-MS) using targeted selected ion monitoring was used to determine and quantify PAHs in the one hundred soil samples with the aid of PAH external standards. The results showed highest concentrations of total PAHs in the same sample from Leeds from the autumn (1,525 ng/g) and in the summer (1,768 ng/g). In Bradford there was only moderate pollution of PAHs, the maximum being 122 ng/g. However the majority of data from Bradford showed lower levels of pollution in both summer and autumn. On the basis of prior published information, the ratio of these compounds has been used to help in identifying sources. In the samples collected from Bradford in both seasons and Leeds in autumn the PAH pollution originated from pyrogenic, biomass and petroleum combustion, however in the summer the source appeared more to be from a petrogenic source. These ratios in the samples which were collected from the area between Bradford and Leeds implied pyrogenic, biomass source of pollution in the autumn, but in the summer another source of organic compounds was indicated namely petroleum combustion. When the locations were resampled nine months later, after taking into account within-site variability, there was a strong indication that the PAH concentrations were higher. This might have been due to a seasonal effect, but when a further (third) subsample was taken at a later date it showed a further increase in PAH level which suggests the effect is accumulative rather than seasonal. The results were analysed using Principal Component Analysis (PCA) to determine whether the type of road had an effect on the concentration of the 16 PAHs compounds, but it was concluded that there was no such effect. However, the distance from the soil sample to the nearest road did have an effect on the concentration of the 16 PAH compounds, especially in soil samples having the shortest distance to the road. Traffic volume was also tested and found to influence the PAH concentrations. It is notable that, comparing the groupings from autumn with those from summer by cluster analyses, they largely had the same compounds grouping together in both cases; only two compounds differed at all in where they occurred in the clusters, with consistent patterns of grouping found for the other compounds. These analyses indicate that PAH compounds behave in a consistent way amongst groups of PAH compounds. The grouping of PAHs appears linked to their sources rather than number of rings or molecular weight. / Libyan Government and Embassy

Yes / As Leeds Metropolitan is a university of festivals and partnerships, the library was given the opportunity this year to host a festival to promote the library and all its services to the university. The library festival was a week of events and activities to promote the library and its space in new ways. It was a good way to remind staff and students of the value of libraries, not only as places to learn but also as places to enhance our leisure and working lives ... we chose to promote the database `Land of Lost Content'. This was because graphic design and art students are based at our campus and we also thought this database would attract a wide range of students who might otherwise think that electronic databases contain little of interest for them. Our promotion has been so successful in many ways that we would like to share our experience with other librarians.

From the perspective that it is one and the same picture that is changing, this essay includes semiotic analyses of Lynn Curlee´s painting Smoking angels, made in 1979, the photograph from 1928 wich inspired the artist, as well as Black Sabbath´s album cover Heaven and Hell, that was first released in 1980. Although the forms of the pictures are different the motif is quite the same, yet, what the pictures convey is different. The analysis will be based mainly by the use of two theories: Hans Belting opines that a picture can not exist on its own, that "the what" of an image is steered by "the how" in wich it transmits its message. The medium that is used and the physical form are the messengers but the picture happens where it is manifested. Wendy Leeds-Hurwitz´s theory implies that to understand what a picture means we need to study the context and culture that is prevailing where the picture is shown. How the picture is received in its different forms and what the factors are that play a part in this, is the main focus in this essay.

<p>This thesis presents predictive models for important variables concerning eutrophication effects in lakes. The keystone is a dynamic phosphorus model based on ordinary differential equations. By calculating mass fluxes of phosphorus into, within and out from a lake, the concentrations of different forms of phosphorus in different compartments of the lake are estimated.</p><p>The dynamic phosphorus model is critically tested and several improvements are presented, including two new compartments for colloidal phosphorus, a sub-model for suspended particulate matter (SPM) and new algorithms for lake outflow, water mixing, diffusion, water content and organic content of accumulation sediments are implemented. Predictions with the new version show good agreement against empirical data in five tested lakes.</p><p>The sub-model for SPM uses the same driving variables as the basic phosphorus model, so the inclusion of this model as a sub-model does not require any additional variables. The model for SPM may also be used as a separate model giving monthly predictions of suspended particulate matter in two water compartments and one compartment with SPM available for resuspension in ET-sediments.</p><p>Empirical data from Lake Erken (Sweden) and Lake Balaton (Hungary) are used to evaluate the variability in settling velocity of SPM. It is found that the variability is substantial and may be accounted for by using a dimensionless moderator for SPM concentration. Empirical data from accumulation area sediments in Lake Erken are used to develop a model for the dynamics of phosphorus sedimentation, burial and diffusion in the sediments. The model is shown to provide reasonable monthly predictions of four functional forms of phosphorus at different sediment depths.</p><p>Simulations with the lake phosphorus model using two different climate scenarios indicate that lakes may respond very differently to climate change depending on their physical character. Lake Erken, with a water retention time of 7 years, appears to be much more sensitive than two basins of Lake Mälaren (Sweden) with substantially shorter retention times. The implication would be that in eutrophic lakes with long water retention times, eutrophication problems may become serious if the future becomes warmer. This will be important in contexts of lake management when remedial measures against lake eutrophication have to be taken.</p>

This thesis presents predictive models for important variables concerning eutrophication effects in lakes. The keystone is a dynamic phosphorus model based on ordinary differential equations. By calculating mass fluxes of phosphorus into, within and out from a lake, the concentrations of different forms of phosphorus in different compartments of the lake are estimated. The dynamic phosphorus model is critically tested and several improvements are presented, including two new compartments for colloidal phosphorus, a sub-model for suspended particulate matter (SPM) and new algorithms for lake outflow, water mixing, diffusion, water content and organic content of accumulation sediments are implemented. Predictions with the new version show good agreement against empirical data in five tested lakes. The sub-model for SPM uses the same driving variables as the basic phosphorus model, so the inclusion of this model as a sub-model does not require any additional variables. The model for SPM may also be used as a separate model giving monthly predictions of suspended particulate matter in two water compartments and one compartment with SPM available for resuspension in ET-sediments. Empirical data from Lake Erken (Sweden) and Lake Balaton (Hungary) are used to evaluate the variability in settling velocity of SPM. It is found that the variability is substantial and may be accounted for by using a dimensionless moderator for SPM concentration. Empirical data from accumulation area sediments in Lake Erken are used to develop a model for the dynamics of phosphorus sedimentation, burial and diffusion in the sediments. The model is shown to provide reasonable monthly predictions of four functional forms of phosphorus at different sediment depths. Simulations with the lake phosphorus model using two different climate scenarios indicate that lakes may respond very differently to climate change depending on their physical character. Lake Erken, with a water retention time of 7 years, appears to be much more sensitive than two basins of Lake Mälaren (Sweden) with substantially shorter retention times. The implication would be that in eutrophic lakes with long water retention times, eutrophication problems may become serious if the future becomes warmer. This will be important in contexts of lake management when remedial measures against lake eutrophication have to be taken.

The present thesis investigates the music and career of Jeffrey Lewis (born 1942). The thesis is broadly divided into three sections. First is an account of the composer’s life, told mainly through an overview of his works, but also through a sketch of his early years in South Wales, his studies in Cardiff, Darmstadt, Kraków and Paris, his academic career in Leeds and Bangor, and his subsequent early retirement from academia. There follows a more detailed study of six works from the period 1978 – 1985, during which certain features of Lewis’s musical language came to the fore, perhaps most notably a very individual and instantly recognisable use of modal language. After an Epilogue, the thesis concludes with an Appendix in the form of a Catalogue in which all Lewis’s known compositions are listed, together with details of performances, broadcasts and recordings. Lewis’s music often plays with our temporal expectations; the close interrelationship between texture, structure, harmony and melody, and its effect upon our perception of the passage of time, are explored in the main analyses. These are conducted partly by means of comparison with other works by Lewis or his contemporaries. Memoria is examined in relation to a similarly tranquil score, Naaotwá Lalá, by Giles Swayne. The following chapter discusses the extra-musical inspiration for Epitaph for Abelard and Heloise, whose relationship to Tableau is then explored in the next. The difficulties of creating a large-scale structure that unifies the work’s various harmonic elements are also investigated. The analysis of Carmen Paschale considers it in relation to Lewis’s other choral music, whilst the final analytical chapter compares and contrasts two three-movement works, the Piano Trio and the Fantasy for solo piano. Lewis’s melodic writing in the Piano Trio is discussed in relation to that of James MacMillan, and the origins of the first movement of Fantasy in Oliver Knussen’s Sonya’s Lullaby are explored. In the Epilogue, the possible reasons for Lewis’s current neglect are explored, various influences on Lewis’s musical thinking are laid out, and his achievements are assessed.

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