VictorJuiz/thesis huggingface dataset:
The political and ideological contraints to economic management in Brazil, 1945-1963

The objective of this case study on economic management in Brazil is to evaluate the scope and nature of political and ideological factors which affected the process of policy formation from the redemocratization of the country in 1945 until the breakdown of the democratic regime in 1964. Special emphasis is attributed to the reconstruction of the decision-making processes behind the formulation and execution of an agreed economic strategy intended to promote fast economic growth in the 1950's and to the analysis of the political and ideological factors which made acute disequilibria and recession unmanageable within the democratic framework, in the early 1960's.
In order to account for the achievements and vicissitudes of economic management in Brazil we focus on the role and function of the state as the key agent in the process of rendering compatible the requirements imposed by economic necessity and the political priorities arising out of the structure and dynamics of the Brazilian political system. Special emphasis is given to the political actors located within the decision making system in particular the técnicos of differing political persuasions, their economic ideologies and their patterns of political action.
The reconstruction of the process of policy formation in democratic Brazil is designed to contribute to the current debate on economic and non-economic determinants of the emergence of authoritarian regimes in Latin America. An introduction to our own approach to this question is provided in Chapter I, in connection with discussions current in the relevant literature.
In Chapters II and III, we provide an historic reconstruction of the process of policy formation during the late 1940's and 1950's in order to show how technical knowledge and expertize were mobilized as political resources at the service of an economic strategy which shaped the present pattern of capital accumulation in Brazil. Chapter IV examines the political and ideological factors which explain the resumption of inflationary governmental behaviour and over-reliance on foreign debt in the expansionary phase of the economic cycle.
In Chapters V, VI and VII we seek to account for the unmanageability of acute disequilibria and recession in the early 1960's through an analysis of the institutional framework and the extremely unstable political background within which any proponents of stabilization-cum-growth policies would have to act.
The King is dead, long live the King: commemoration in skaldic verse of the Viking age

This thesis examines the function of commemorative skaldic verse at the Viking-age court. The first chapter demonstrates that the commemoration of past kings could provide a prestigious genealogical record that was used to legitimize both pagan and early Christian rulers. In the ninth and early tenth centuries, poets crafted competing genealogies to assert the primacy of their patrons and of their patrons’ religions. The second chapter looks at the work of tenth-century poets who depict their rulers’ entrances into the afterlife. Such poets interrogate the role public speech and poetic discourse play in the commemoration of the king, especially during the political turmoil that follows his death. A discussion follows of the relationship between poets and their patrons in the tenth and eleventh centuries: although this relationship is often praised as one of mutual trust and reliance, the financial aspects of the relationship were often juxtaposed uneasily with expressions of emotional attachment. The death of the patron caused a crisis in these seemingly contradictory bonds between poet and patron. The final chapter demonstrates the dramatic development in the eleventh century of deeply emotional commemorative verse as poets become adopted into their patrons’ families through such Christian ceremonies as baptism and marriage. In these verses poets express their grief after the death of the king and record the performances of public mourning on the part of the kings’ followers. As the petty warlords of the Viking age adapted to medieval models of Christian kingship, the role of the skald changed too. Formerly serving as a propagandist and retainer in the king’s service, a skald documenting the lives of kings at the end of the Viking age could occupy an almost infinite number of roles, from kinsman and friend to advisor and hagiographer.

Keywords: Viking age literature
kings' sagas
Skaldic verse
Old Norse
Advisor: O'Donoghue, H
Rentier Islamism: Muslim Brotherhood affiliates in Kuwait, Qatar, and the United Arab Emirates

This study, using contemporary history and empirical research, updates traditional rentier state theory, which largely fails to account for the existence of opposition movements, by demonstrating the political capital held by Muslim Brotherhood affiliates in Kuwait, Qatar, and the United Arab Emirates (UAE). This study thus also fills a critical gap in existing literature on political Islam by examining previously unstudied movements in the smaller Gulf states that do not require Brotherhood organisations to provide services, to form social networks, or to contest elections (aside from in Kuwait). Through a divergent case study, we demonstrate the degree to which and the means through which the Ikhwan shapes domestic politics in the some of the world’s wealthiest oil states, the super-rentiers.
This research helps to break the causal link established by rentier state theory between oil rents and lack of politically relevant Islamist organizations. As will be shown, Muslim Brotherhood organizations in the Gulf are politically influential entities. It is important to note, however, that these groups shape cultural and social ideas as readily as political notions. The division between these sectors is often blurred in the atmosphere of the socially conservative super-rentiers, as politics is often displaced to the social sphere in restricted political systems. We therefore elucidate a new model for understanding how Muslim Brotherhood movements influence government policies, in addition to cultural and social policies, in the wealthiest rentier states of the Gulf, which we call rentier Islamism.

Keywords: Muslim Brotherhood
Gulf states
GCC
Islamism
Political Islam
Advisor: Robins, P
The organization of mass production of terra sigillata in the Roman Empire

Results of research on the production and distribution of terra sigillata are frequently used as weighty arguments in the discussion of the character of the Roman economy as a whole. Still, many substantial problems remain under discussion, among them the important question of how the mass production of this ware was organized.
By re-examining and combining evidence from various production centres, the present thesis aims to develop a comprehensive model for the organization of terra sigillata production. It employs comparative and complementary approaches to interpret the archaeological and epigraphical material, and also analyzes the underlying social and legal structures. Theoretical conceptions of the organization of pottery production are dealt with, and the role of terra sigillata production in models of ancient economy is discussed.
The principal focus of the study is on some of the most important centres of terra sigillata production in Italy, Gaul, Germany, Spain, and Africa. Although each production centre has its own individual features, common ones prevail.
The application of producers' signatures can be explained by the joint use of production facilities, especially drying sheds, and the exchange of moulds. Similarities in the use of signatures are interpreted as indicating similarities in the organization of production, whereas irregularities in their application are looked upon as the result of varying production conditions.
The interpretation of the potters' graffiti enables us to postulate the existence of a leasehold system in which the lessor entered into contracts with lessee workshop managers to deliver set numbers of vessels. Firing masters, who were potters themselves and responsible for the operation of the kilns, acted as middlemen or directly on behalf of the lessor, approving and controlling the potters' work.
The mode of production in all centres appears to have been a nucleated workshop industry rather than a manufactory, based on a leasehold system and regulated by large-scale traders, with the producers' social status being of little relevance. Thus all arguments founded upon the distinction of Italian slave manufactories and cooperative production of free men in the western provinces are no longer plausible.
Neural correlates of clinical pain processing in neuropathic and inflammatory pain patients and comparison with experimental pain

The goal of this thesis was to examine the processing of clinical pain in two patient groups with well defined primary pathologies, i.e. neuropathic pain patients and patients with rheumatoid arthritis (RA). It was hypothesized that chronic pain is associated with plastic changes in pain processing brain structures that can be detected using functional magnetic resonance imaging (FMRI). The first study, presented in Chapter 3, demonstrates that the neural representation of experimental heat pain is different in neuropathic pain patients than in age- and gender-matched healthy control subjects, although the pain stimulus was applied outside clinically affected areas. Increased activation was found in amygdala and anterior insula in the patient group and was accompanied by increased state anxiety and depression scores. Anterior insula is the focus of Chapter 4 in which it is demonstrated that clinical pain processing is located significantly more anteriorly in the insula than experimental pain processing, in close proximity to neural correlates of highly negative emotions and the conscious perception of bodily sensations. This offers a potential explanation for the shift of clinical pain processing. In Chapter 5, clinical pain is contrasted with experimental pain in the same patient population, i.e. patients with RA. In addition to comparing clinical and experimental pain processing, it was investigated if emotional and cognitive determinates of the pain experience, specifically depression and catastrophizing, exert different influences on the two types of pain. It is shown that clinical pain, but not experimental pain, is likely to be driven partially by depressive symptoms whereas catastrophizing is associated with the same neural activation pattern in both conditions. The cerebral representation of allodynic pain in neuropathic pain patients is presented Chapter 6. Chapters 6 and 7 demonstrate that the FMRI signal encodes the perceived intensity of clinical allodynic pain across subjects and that it reflects longitudinal variations of the perceived intensity within subjects. This thesis illustrates that FMRI can reveal subtle differences in the processing of clinical and experimental pain, despite brain activation patterns being similar on the whole. It also indicates that FMRI can be used to elucidate the origin of these differences, for instance by studying the influence of emotional and cognitive variables. This suggests that neuroimaging methods, in particular FMRI, have the potential to dissect clinical pain into its constituent parts, including central sensitization, brainstem facilitation and amplification by psychological factors. Such knowledge could potentially be exploited to target treatment selectively at different components of clinical pain and to monitor longitudinal changes of these components separately.

Advisor: Tracey, I
Kant's theory of experience

In this thesis I present and defend an interpretation of Kant’s theory of experience as it stands from the viewpoint of his empirical realism. My central contention is that Kant’s is a conception of everyday experience, a kind of immediate phenomenological awareness as of empirical objects, and although he takes this to be representational, it cannot itself amount to empirical knowledge because it can be non-veridical, because in such experience it is possible to misrepresent the world. I outline my view in an extended introduction. In Part I I offer a novel interpretation of Kant’s doctrine of sensibility and sensation. Utilizing a data-processor schematic as an explanatory framework, I give an account of how outer sense, as a collection of sensory capacities, is causally affected by empirical objects to produce bodily state sensations that naturally encode information about those objects. This information is then processed through inner sense to present to the understanding a manifold of mental state sensations that similarly encode information. I also give accounts of how the reproductive imagination operates in hallucination to produce sensible manifolds in lieu of current causal affection, and of the restricted role that consciousness plays at this low level of cognitive function. In Part II I turn to the role of the understanding in experience. I offer a two-stage model of conceptual synthesis and explain how Kant’s theory of experience is a unique blend of conceptualist and non-conceptualist elements. I show that it explains how our experience can provide us with reasons for belief while at the same time accounting for the fact that experience is what anchors us to the world. Finally, I return to non-veridical experience. I confront recent naïve realist readings of Kant and argue that, for Kant, the possibility of non-veridicality is built into the very nature of the human mind and the way it relates to the world.

Keywords: representation
Kant
sensibility
sensation
conceptual content
intuition
non-conceptual content
perception
imagination
experience
non-veridical
naive realism
intentionality
Advisor: Walker, R
Moore, A
An Investigation of isotropic and anisotropic magnetic field effects in fluorescent systems

Interest into the effects of weak static magnetic fields on chemical reactions involving spin correlated radical pairs has increased over the last few decades, particularly as scientists have become more curious about the mechanisms by which animals can sense and respond to small variations in the Earth's weak (50 µT) magnetic field. The magnetosensitivity of radical pairs, as dictated by the radical pair mechanism, lies at the heart of the most heavily supported hypothesis of this magnetoreception phenomenon.
This thesis is concerned with the spectroscopic investigations of isotropic and anisotropic magnetic field effects in fluorescent systems. First of all, an introduction to spin chemistry and magnetoreception is presented. In chapter 3, the effects of weak radiofrequency oscillating fields when applied in combination with weak static fields are explored in isotropic solutions. The validity of the high-field model, typically used to describe spin dynamics in magnetic resonance, is tested and the effects of orientation and field strength on magnetic field effects are discussed in detail.
In Chapter 4, a range of exciplex systems are studied by fluorescence methods and their energetics are explored. The factors which determine the formation of an exciplex, i.e. the complex equilibrium between the exciplex and the spin-correlated radical pair,are considered and used to assess the existence and magnitude of MFEs.
Radical pair systems investigated, using MARY spectroscopy, with respect to their potential to act as model chemical compasses are introduced in chapter 5. Solid-state media are used to align the exciplex systems to detect any magnetic field direction dependence. Finally, in chapter 6, AMELIA, an experiment which can directly measure the anisotropic magnetic field response of a system, is presented and applied successfully to systems to detect directly the anisotropic field response of a photoexcited anthracene crystal.

Keywords: Dicyanobenzene
Anthracene
Fluorescent
Magnetic Field Effects
Pyrene
Anisotropic
Isotropic
Advisor: Timmel, C
Molecular magnetic resonance imaging of vascular inflammation using microparticles of iron oxide

One approach that has demonstrated success in the field of molecular imaging utilizes microparticles of iron oxide (MPIO) conjugated to specific antibodies and/or peptides to provide contrast effects on MRI in relation to the molecular expression of a specified target. The experimental aims of this thesis were 1) to investigate the ability of VCAM-1 and P-selectin targeted MPIO to detect the expression of VCAM-1 and P-selectin on the activated endothelium in-vitro and in-vivo in mouse models of renal and cerebral ischemia reperfusion injury, and 2) develop a novel contrast agent for imaging αvβ3-integrin expression in angiogenesis using RGD peptide conjugated MPIO (RGD-MPIO) in-vitro.
MPIO (1.0 µm) were conjugated to monoclonal antibodies against VCAM-1 (VCAM-MPIO) or P-selectin (PSEL-MPIO). In vitro, MPIO bound in a dose-dependent manner to tumor necrosis factor (TNF)-alpha stimulated sEND-1 endothelial cells when conjugated to VCAM-1 (R² = 0.88, P<0.01) and P-selectin antibodies (R² = 0.93, P<0.01), reflecting molecular VCAM-1 and P-selectin mRNA and protein expression. Mice subjected to unilateral, transient (30 minutes) renal ischemia and subsequent reperfusion received intravenous VCAM-MPIO and PSEL-MPIO (4.5 mg iron/kg body weight). In ischemic kidneys, MR related contrast effects of VCAM-MPIO were 4-fold higher than unclamped kidneys (P<0.01) and 1.5-fold higher than clamped kidneys of PSEL-MPIO injected mice (P<0.05). VCAM-MPIO binding was less evident in IRI kidneys pre-treated with VCAM-1 antibody (P<0.001). VCAM-1 mRNA expression and VCAM-MPIO contrast volume were highly correlated (R² = 0.901, P<0.01), indicating that quantification of contrast volume reflected renal VCAM-1 transcription. In mice subjected to cerebral ischemia, contrast volume was 11-fold greater in animals injected with VCAM-MPIO versus control IgG-MPIO (P<0.05). Finally, S-nitroso-N-acetylpenicillamine (SNAP) stimulated HUVEC-C cells, which express αvβ3-integrin, showed 44-fold greater RGD-MPIO binding than unstimulated cells (P<0.001) and 4-fold greater RGD-MPIO binding than SNAP stimulated cells blocked with soluble RGD peptide (P<0.001) in-vitro.
This thesis demonstrated that targeted MPIO exhibited contrast effects that defined and quantified the molecular expression of specific targets through the use of high-resolution MRI in in-vitro and in-vivo models of vascular inflammation.

Keywords: MRI
molecular imaging
contrast agents
iron oxide
microparticles
vascular inflammation
Advisor: Choudhury, R
Assessing the utility of wearable cameras in the measurement of walking and cycling

Walking and cycling are considered very important behaviours in public health. This thesis is a study of the measurement of walking, cycling and overall travel behaviour.
In the first part I present a systematic review of studies comparing Global Positioning System (GPS) measured travel to self-report. I found 12 results from eight eligible studies. All studies showed self-reported journey times were greater than GPS measured times. The differences ranged from over-reporting of +2.2 to +13.5 minutes per journey.
In the second part of this thesis, I describe the development of a feasible, valid and reliable method for measuring travel with automated wearable cameras (SenseCam) through field testing and two pilot studies. I compared my new method to direct observation (considered a criterion measure) and found very good agreement and reliability (inter-rater, intra-rater and inter-measure). I also present an ethical framework for the measurement of health-related behaviours using automated wearable cameras.
In the third part of the thesis, I report findings from an experiment designed to assess a well known UK travel diary (The National Travel Survey). Across four locations (Oxford, UK; Romford, UK; San Diego, USA; and Auckland, New Zealand) I collected 3-4 days of SenseCam and travel diary data from n=84 participants (convenience sample). Compliance with the collection protocol was high and inspection of the crude results suggests relative agreement between measures. Analysis of matched pairs of measurements (n=1,127 journeys) suggests a significant positive bias on self-reported durations (2:08 minutes; 95% CI = 1:48 to 2:28; 95% limits-of-agreement = -9:10 to 13:26).
These results suggest self-reported journey exposure is valid at a population level, though corrections according to my reported bias could be considered. The large limits of agreement on duration estimates suggest self-report may be unsuitable for assessment of individual travel behaviour.

Keywords: wearable cameras
measurement
self-report
active travel
travel
Advisor: Foster, C
A quantitative forward modelling analysis of the controls on passive rift-margin stratigraphy

A quantitative forward model has been developed to investigate the controls on the deposition, erosion, and preservation of passive rift margin stratigraphy. The model includes thermal subsidence, variable absolute sealevel, flexural isostasy, subaerial and submarine deposition on fluvial and marine equilibrium profiles, and the facility to vary sediment supply through time. Results from the quantitative model can be used to reproduce elements of the sequence stratigraphic depositional model. Conducting sensitivity tests demonstrates that variables such as sediment supply and fluvial profile behaviour are likely to be of equal importance to thermal subsidence and eustasy in passive margin stratigraphy. Sensitivity tests with the quantitative model also demonstrate the problems associated with attempting to use a discretised stratigraphic model to investigate unforced cyclicty resulting from complex interactions in stratigraphic systems. Although the model appears capable of producing such unforced cyclical behaviour, this cyclicity is shown to be due to a numerical instability within the model which occurs with certain initial conditions and assumptions. The applicability of the model to observed stratigraphy is tested by comparing specific model output to patterns of stratigraphy from the North American Atlantic margin. The results from this test demonstrate that although the model is in many respects simplistic when compared to the complexities of natural systems, it is nevertheless capable of reproducing some of the basic elements of the observed stratigraphic patterns.

Advisor: Allen, P
Watts, A
Watts, T