VictorJuiz/thesis huggingface dataset:
What motivates A-level students to achieve? The role of expectations and values
Keywords: Subjective task value
Identity
Expectancy-value theory
A-level
Motivation

Eccles' expectancy-value model of achievement motivation suggests that beliefs about ability and expectations for success are a strong predictor of grades and differences in task value underlie differences in motivation and achievement. This model has not been previously investigated in the context of high stakes examinations in the UK and this study therefore explores the relationships between expectations, values and A-level achievement in 930 students. This is important given the significance of these qualifications for future life pathways. Furthermore, studies examining the subjective task value (STV) patterns across school subjects, rather than domain specific ones, are rare, highlighting the additional importance of this work.
A mixed methods design was used. A questionnaire collected information on a student's background (SES, gender, ethnicity), the expectations and STV attached to A-levels, and their future and general life expectations and values. Some of these relationships were also explored using 20 semi-structured interviews. The qualitative data illustrated that studying A-levels confirmed aspects of students' identity but also facilitated changes to their goals and academic skills, having positive effects, contrary to the argument that high stakes assessment has a negative impact on individuals. Unsurprisingly parents and teachers were perceived to be influential.
As predicted, expectations and values were related to A-level achievement. As there is a lack of research into the effects of these variables on A-level outcomes these findings are valuable. Eccles’ original three factor model of STV could not, however, be supported. In this research the utility construct was removed. Further exploration of the STV construct is warranted. Socio-economic status was positively related to both achievement and expectations about achievement. Girls had lower expectations but placed higher value on their A-levels. There were, however, no gender differences in achievement. Employing the expectancy-value model in this UK context has been useful in explaining the motivational patterns underlying A-level qualifications and the findings have implications for enhancing outcomes and narrowing educational gaps in this student population.
A study in grey:  grey literature and archaeological investigation in England 1990 to 2010
Keywords: Fieldwork
Landscape archaeology
Archaeological fieldwork methodology
PPG 16
Grey literature
Archaeology
Archaeological record
England

Through an examination of the processes and influences on the character of grey literature and its producers, this thesis explores the nature of archaeological investigation, how it is reported and the creation of archaeological data in England from 1990 to 2010 and the implications for future understanding of the English archaeological record. I intend to address broad research questions regarding grey literature and archaeology: What is grey literature? Who creates it and why? What is it meant for? Is it fit-for-purpose?
My research objectives in studying grey literature reporting and archaeological fieldwork investigation in England are:
•To explore the nature of archaeological grey literature reporting and its producers, the framework of its production and communication, and its impact on archaeological research and knowledge production;
•To capture the developments and changes in English archaeological practice between 1990 and 2010 and their implications for the creation and understanding of the archaeological record; and
•To consider potential future directions for archaeological fieldwork and reporting.
I propose to achieve this using a combination of both quantitative and qualitative approaches including spatial analysis techniques, comparative analysis at a range of scales from England-wide to individual case study areas, and detailed analysis of the nature and actual content of grey literature reports alongside a characterisation of the many creators of grey literature reporting. This study will illustrate and explore the process of producing grey literature reporting as well as examining the end product itself - grey literature reports.
This European Research Council funded DPhil research was undertaken within the context of the English Landscapes and Identities Project, which analyses change and continuity in the English Landscape from the middle Bronze Age (c.1500 BC) to the Domesday survey (c. AD 1086).
'He's got a life sentence, but I have a life sentence to cope with as well': the experiences of long-term prisoners' partners
Keywords: effects of imprisonment
prisons
prisoners' families
family

There is a small, but growing, body of research on prisoners' families. It has shown that these families experience numerous pains and deprivations associated with imprisonment, ranging from financial hardship to social (stigma) and emotional issues (grief-like emotions). It has also been suggested that long sentences could exacerbate and prolong these problems. However, no studies on long-term prisoners' families specifically have yet been conducted in the UK. This study explores the experiences of 33 long-term prisoners' partners. Prison sociology, which has explored imprisonment, and long-term imprisonment specifically, is used to inform the analysis. Themes such as coping with the pains of imprisonment over time and with the length of the sentence and time passing are explored. It is also shown that partners are fundamentally changed, on an identity level, by a long sentence. Furthermore, stigma is explored, and it is argued that partners of long-term prisoners experience especially strong stigma and that it lasts for a long time indeed. Finally, this thesis considers how the partners outside 'do family' across prison walls, and how imprisonment makes this challenging indeed. In conclusion, it is argued that the experiences of prisoners' partners speak to the sociological research on imprisonment more broadly and that drawing on these experiences can develop the prison sociologist's knowledge about the broader sociological impact of imprisonment.
Challenges to effective treaty-making in contemporary transnational commercial law: lessons from the Cape Town Convention
Keywords: lessons
rail Protocool
mining equipment financing
Berlin Protocol
Cape Town Convention
treaty making
secured transactions
aviation financing
treaty-making
challenges
construction equipment financing
agricultural equipment financing
aircraft protocol
Luxembourg Protocol
MAC Protocol
rail financing
space financing
documentary history
space protocol

This thesis is the first detailed and comprehensive research of the history of the 2001 Convention on International Interests in Mobile Equipment (the 'Convention' or 'CTC') and its protocols. It is submitted that the quality of response to the various challenges of the treaty-making process can serve as a measure of a convention's success, and that the unique characteristics of the CTC make it a prime target for such research. The author identifies and analyses the most problematic issues in the process of development of the Convention and its protocols, including the latest draft protocol on mining, agricultural and construction equipment. This research focuses on the documentary history of the CTC and its Aircraft Protocol (as the only protocol currently in force), relying primarily on the materials published by UNIDROIT and other international organisations, and shows that not all of the challenges found an adequate response in the Convention. Nonetheless, the shortcomings pale in comparison with the Convention's achievements: the CTC has created a highly effective machinery for regulating international interests in mobile assets. The author does not perform empirical ex post analysis of implementation of the Cape Town Convention, but this thesis will form a solid background for such research in the future. This study, apart from its scholarly importance, has clear practical value: its conclusions (including a number of treaty-making lessons originating from this research) can assist governmental officials, representatives of international organisations and legal advisors (both external and internal) participating in the treaty-making process and, it is hoped, will strengthen he attractiveness of conventions as an instrument of harmonising commercial law in the future.
The study of the deubiquitinase USP8 in Parkinson’s disease Pathogenesis
Keywords: Parkinson's disease
Neurology
Molecular Medicine
Neuroscience
Medicine
Neurodegeneration

Parkinson's disease is the second commonest neurodegenerative disease currently treated symptomatically. It is a multifactorial disease involving mechanisms ranging from protein aggregation to mitochondrial dysfunction, oxidative stress and dopamine dysregulation. The levels of α-synuclein have been causatively linked to the development and progression of Parkinson's disease. Therefore α-synuclein lowering strategies are valid approaches in Parkinson's disease. Neuropathologically, Lewy Bodies in the vulnerable substantia nigra of Parkinson's disease patients are less ubiquitinated and specifically less K-63 ubiquitinated than Lewy bodies in the cortex, suggesting differential activation or regulation of ubiquitin interactors. A targeted screen for such interactors revealed that the Deubiquitinating enzyme Usp8 is upregulated in the substantia nigra of Parkinson’s disease brains and is inversely correlated with the degree of total and K-63 ubiquitination. Using genetic knockdown and overexpression techniques, Usp8 was found to colocalize and directly interact with α-synuclein. It was found to de-ubiquitinate α-synuclein and increase its half-life. Its knockdown increased the total and K-63 α-synuclein ubiquitination and decreased its levels by 35% at least partly by increasing its degradation via the lysosome. In vivo in the Drosophila melanogaster, Usp8 knockdown demonstrated protection against α-synuclein toxicity. It rescued in a specific manner the rough eye phenotype, the age-dependent locomotive defect and the loss of dopaminergic neurons caused by the expression of α-synuclein. Specific and effective pharmacological Usp8 inhibition also has the potential to lower α-synuclein levels. Collectively, the evidence produced in my thesis suggests that Usp8 could be a potential target for the future disease-modifying therapies in Parkinson's disease.
From individuals to settlement patterns.
Keywords: Archaeological Demography
Early Medieval Archaeology
Agent-Based Modelling
Palaeodemography
Medieval Demographics
Demographic Modelling
Medieval History
Physical Anthropology
Medieval Archaeology

This thesis describes and contextualises the Population & Cemetery Simulator (PCS), which represents agent-based demographic modelling software that can be used to model living populations based on archaeological and historical data as well as their cemeteries. The data used by the PCS are demographic in nature, e.g. age and sex data generated by osteoarchaeologists from excavated cemeteries or historical demographic data. This thesis seeks to provide a methodological foundation for modelling the demographics of archaeological populations. It focusses on case studies using data from early medieval Anglo-Saxon (South England) and Alamannic (South Germany) cemeteries, although excursions into neighbouring periods and regions are included as validation studies. The case studies show how the PCS can be used in archaeological research and the software is presented as a solution to various problems caused by the difference between the living population and the ‘dead’ cemetery data in archaeology.
Procreative justice: the ethics of creating and raising children
Keywords: Procreative Ethics
Children's Rights
Family Justice
Intergenerational Justice

Despite its immense personal significance, procreation is an inherently other-regarding endeavor. By its very nature, the decision to procreate is the decision to bring into existence another morally considerable being, one who will be exposed to the full range of harms, benefits, and risks that accompany a typical human life, and one who cannot by its nature ever consent to being born. Moreover, when this decision is undertaken in a community of persons, it is also a decision to affect the lives of others in a host of profound (if often underappreciated) ways, from its effects on population size and environmental sustainability, to its consequences for a community’s distribution of resources. In many cases, of course, these interests coincide: adults need children for their parenting projects, societies need citizens for the maintenance of their institutions, and children themselves are often happy to have been brought into existence. However, as a burgeoning literature is beginning to demonstrate, the various interests that are implicated by procreative decision-making can also come into conflict as well, and in ways that raise basic questions of justice.
This thesis explores five of these questions, and in so doing, seeks to contribute to our understanding of the normative significance of procreation. Chapter One considers the relationship between procreation and child welfare, asking what role (if any) prospective children’s interests play in limiting the scope of the right to procreate. Chapters Two and Three consider the relationship between procreation and parenthood, asking whether the act of creating a child generates special rights and/or obligations to parent that child. Chapter Four considers how the significant costs of procreation and parenting ought to be distributed through society, asking whether parents are responsible for paying the full cost of their childrearing projects, or whether childrearing costs should be shared in some way among parents and non-parents alike. Finally, Chapter Five considers our moral obligations to orphaned children, asking whether it is permissible to create new children in conditions where there are already existing children in need of parental care. While numerous positions are defended on each of these interrelated questions, one general conclusion runs through all of them: rather than being viewed as something that is immune from moral scrutiny, or as something that individuals have an unqualified right to do, procreation ought to be viewed as the site of potentially conflicting interests that must be carefully balanced against one another.
Antiseptic religion: missionary medicine in 1885-1910 Korea
Keywords: East Asia and Korea
Protestant Mission
Epidemic Disease
Religion
History of Medicine

The thesis explores the intersection between medicine and religion in the context of colonisation in Korea in the late nineteenth and early twentieth century. I will focus on the work of medical missionaries from Europe and North America that pursued perfect cleanliness in body, mind and society, including total abstinence and spiritual cleanliness, by spreading biomedical concept of hygiene.
One of the points that I will articulate is the ways in which medicine as a colonising force in its own right worked in the mission field to produce 'the docile bodies of people' in the Foucauldian sense. I will argue that what mission medicine in Korea utilised and relied on for its work was a new concept of cleanliness based on biomedical knowledge, the germ theory, rather than the power of colonisation. It was because mission medicine in Korea often worked without collaborating with direct colonial powers. In this sense, Protestant Christianity and biomedicine shared a common foundation in 'cleanliness.' Consequently, I will try to emphasise the multi-dimensional and multi-directional role of the use of cleanliness as an efficacious tool for control of the body. In relation to the historiography of medicine in Korea, I will argue that Confucianism served the social and cultural control of bodies as a medicalised form and that Christianity tried to replace it by providing new knowledge concerning body, disease, health, and cleanliness.
In the same respect, I will explore the historical relationship between the germ theory and missionary medicine in Korea. The germ theories of disease were not simply a new etiology but also an effective cultural implement to change people's lives. Thus, the theories did not simply remain in the realm of medicine but were introduced, disseminated, and applied to all matters relating to the body, including its mental and spiritual aspects, through the concept of cleanliness.
International normative commitments to multi-ethnicity: the case of Kosovo, 1999-2012
Keywords: Post-Conflict
Multi-Ethnicity
Diversity
Minority Rights
Kosovo
Multiculturalism
State-building

Following the war in Kosovo in 1999, the international community embarked on the most extensive international peace- and state-building project to date. From the early UN administration of Kosovo until the end of ‘supervised independence’ in 2012, various international organisations played a critical role in shaping the post-war polity. Throughout this engagement, the international community was driven by normative commitments to multi-ethnicity. However, while international organisations were committed to making Kosovo ‘multi-ethnic’, lack of clarity prevailed about what this goal entailed, or why it was so important. The thesis seeks to answer two inter-related questions: what was meant by multi-ethnicity on the part of its proponents, and what explains the prominence of commitments to this idea. Taking the form of three sections, the thesis examines these commitments’ origins, manifestations, and explanations. International normative commitments to multi-ethnicity are found to originate in a shifting conception of the relationship between ethnic diversity and legitimate statehood during the twentieth century. Their manifestations in Kosovo are studied in three policy domains: the return of displaced persons, decentralisation of government to the local level, and minority rights. The thesis finds that international efforts in the pursuit of multi-ethnicity in Kosovo exhibited conflicting notions of multi-ethnicity, which shifted from integrationist ambitions to notions that reconciled the reality of segregation between ethnic groups on the ground through a ‘politics of recognition’. The goal of multi-ethnicity remained, but was transformed. Explanations for the commitments to multi-ethnicity are found in both normative and consequentialist considerations, by uncovering unspoken underlying assumptions, and in the identity and self-image concerns of international actors. These findings indicate the power of the normative environment in shaping the actions of international organisations and provide insights into the thus far under-theorised normative dimension of the international state-building project in Kosovo.
Mucosal associated invariant T cells and CD161 expressing natural killer cells
Keywords: T cells

Mucosal-associated invariant T (MAIT) cells are a population of innate-like lymphocytes within the gut, liver and blood, expressing a semi-invariant T cell receptor (TCR) and high levels of the C-type lectin-like receptor, CD161. These cells recognise a metabolite of the microbial riboflavin synthesis pathway, presented by the highly conserved Major Histocompatibility Complex (MHC) class I-related protein, MR1, and are critical for the control of bacterial infections. The factors regulating the broad effector functions of MAIT cells have not been fully investigated. Utilising a novel flow cytometric killing assay, MAIT cells were shown here to require the induction of a cytotoxic phenotype through bacterial stimulation to efficiently kill target cells. Further in depth phenotypic analysis highlighted a distinct non-cytotoxic subset of CD4+ MAIT cells, with an altered cytokine-producing capacity, enriched within lymphoid tissues. Investigation into the potential role of these cells in psoriatic diseases revealed that MAIT cells within the synovial fluid of psoriatic arthritis patients are potently activated with increased IL-17 production, their frequency correlating with measures of clinical activity. MAIT cells also have an innate-like responsiveness to cytokines, a feature originally attributed to Natural Killer (NK) cells.
Microarray analysis and mass cytometry experiments demonstrated that CD161 marks immature NK cells that have retained this ability to respond to innate cytokines during their differentiation, and is lost upon cytomegalovirus (CMV)-induced maturation in both healthy and human immunodeficiency virus (HIV)-infected patients. Thus, CD161 marks cells with innate-effector functions both in T cells and NK cells.
Aspects of massive spin-2 effective field theories
Keywords: Massive gravity
Cosmology
Effective field theory

General relativity describes gravity in terms of an interacting massless spin-2 field—the graviton. This 100-year-old theory has been spectacularly successful in explaining observations. However, theoretical exploration and the cosmological constant problem motivate the study of alternative theories of gravity. Recently, there has been great progress in understanding theories that give the graviton a mass. This thesis considers several aspects of these massive spin-2 effective field theories and related theories.
These theories are first studied from the perspective of scattering amplitudes. The most general 2 → 2 scattering amplitude is constructed for theories containing a single massive graviton or vector. These amplitudes are then used to find the highest strong coupling scales in such theories, assuming a particular scaling of fields and momenta. Generalisations to include additional fields and self-interactions for massive higher-spin fields are also discussed.
Constraints that arise from the existence of an ultraviolet completion are then studied. It is shown using dispersion relation arguments that the pseudo-linear massive spin-2 theory cannot admit an analytic, Lorentz-invariant, and unitary ultraviolet completion, but that such completions are not ruled out for massive vector theories.
The behaviour of massive spin-2 theories under dimensional reduction is also explored. Stability conditions and the lower-dimensional spectrum are derived for the Kaluza-Klein dimensional reduction of a partially massless graviton and a massive graviton on an Einstein product manifold. Additionally, the nonlinear dimensional reduction of the zero modes in dRGT massive gravity is shown to produce a mass-varying massive gravity theory.
Lastly, attempts to construct a version of unimodular gravity containing a massive graviton are discussed. A candidate theory is proposed and is shown to have pathologies. Dimensional reduction is then used to generate massive spin-2 theories with noncanonical kinetic terms and auxiliary fields. These theories are shown to be equivalent to the Fierz-Pauli theory, which provides further evidence for the uniqueness of the kinetic term used in dRGT massive gravity.