VictorJuiz/thesis huggingface dataset:
Enhanced array design for tidal power generation
Keywords: Porous discs
Analytic modelling
Tidal turbine arrays
Experimental modelling

Tidal stream energy is a predictable source of renewable energy. Tidal stream turbines have been proposed as a way to extract useful energy from the tide. Many arrays of such devices will need to be installed to extract significant amounts of energy. The presence of an array of turbines within a tidal flow will impact the flowfield, as complex fluid interactions occur across multiple scales. This thesis is concerned with the behaviour of tidal turbines arrayed across channels. Experimental and analytical work is carried out to investigate array behaviour and to create new modelling tools to replicate this behaviour.
Linear Momentum Actuator Disc Theory (LMADT) is employed to develop a new analytical model for a long row array of tidal turbines split into multiple smaller, co- linear row arrays. An argument of separation of scales is used to facilitate this model. It is found that increases in power extraction beyond that of a single continuous row array are possible.
Experimental work is carried out on a row array of eight porous discs, simulating a short row array of tidal turbines. Disc porosity and spacing are varied to investigate thrust on the array, flow behaviour behind the array and an 'inferred' power removed from the flow. The results are compared to previously developed theoretical models. Good agreement is found with the trends of the analytical model, for example that there is a peak power coefficient which can be reached through appropriate selection of spacing and disc resistance. Differences from theory are found in the total thrust and power measurements, as well as in some aspects of the flow behaviour in the array wake. Reductions in thrust and power towards the ends of the array are also identified as 'end effects' which are not included in the analytical model.
Based on these results a new semi-empirical model is proposed, using LMADT with experimental data closure. This model allows variation of the disc resistance across a row array. Values from the experimental work are used as inputs to the model, and the results compared to experimental measurements of flowspeed, thrust and power. Although agreement with experimental results is found in some areas, there are still some discrepancies between the analytical model and the experimental results. This indicates that there are additional factors that contribute to end effects on a short row array.
Testing the neurocognitive model of  antidepressant treatment
Keywords: emotion
neuroimaging
mood disorders
antidepressants
neuroticism

The neurocognitive model of antidepressant treatment action states that antidepressants work by producing relatively immediate positive shifts in emotional processing, which translate into clinical improvement with time. Short-term or even acute doses of antidepressants can, for example, increase memory for positive self-referent words or decrease amygdala activation to fearful faces, and these early changes correlate with later clinical improvement. However, there are a number of ways in which the model needs further probing. The aim of this thesis was to test the neurocognitive model by: 1) investigating whether changes in emotional processing occur in an antidepressant with a novel mechanism of action, St John’s wort, as the model predicts; and 2) examining whether there is a comparable pattern of neuropsychological changes to citalopram in a population of high neurotic volunteers, whose baseline emotional biases may make them a more ideal group in which to study drug effects. We found that seven days of St John’s wort produced similar changes to other antidepressants, for example reducing recognition of disgusted faces and attention to fearful faces while increasing memory for positive words. The drug did not affect other aspects of cognition including working memory and reward learning. These findings support the theory that early psychological changes are a common feature of all antidepressants. On the other hand, four weeks of citalopram treatment produced apparently contradictory effects in high neurotics, increasing memory for positive words but also increasing recognition of negative facial expressions. Neuroimaging data showed that high neurotics had greater response to neutral faces in emotional processing areas compared to low neurotics, which was reduced with citalopram. High neurotics also showed increased resting state connectivity in default mode network areas and between amygdala and cortical areas, which was again reduced with citalopram. We suggest that in this group citalopram corrects general negative emotional processing biases, but also works to decrease a natural aversion to particularly threatening socially-relevant stimuli. Overall this thesis supports the idea that early changes in emotional processing are vital for antidepressant action, but also suggests that in certain groups such as high neurotics, some changes may be more nuanced than previously reported and warrant further scrutiny.
An EU-centric account of the rule of law
Keywords: rule of law
European Union law

The rule of law is declared to be a foundational and guiding value of the European Union in Article 2 Treaty on European Union. The European Commission claims to be the ‘guardian of the rule of law’, and the concept has been determinative in judgments in the Court of Justice of the EU. However, the EU has not defined what exactly is meant by ‘the rule of law’. This leads to the question: how can the EU claim to be guided by the rule of law, ‘common to all Member States’, but not provide an account of what that means in practice? To determine such an account, I examine contemporary accounts of the rule of law and identify the specific nature of the EU. I conclude that while the rule of law is a shared value across legal systems, distinct accounts develop within, and adapt to, each one. I advance an EU-centric account of the rule of law (EUCA) which is apt for the EU legal order. I advocate the value of EUCA first in abstract by providing reasons for why it is to the benefit of the EU Institutions, the Member States and individuals to endorse EUCA compliance. I then show the practical use of EUCA as a source of legitimacy from the perspective of Member States and individuals in the context of issues of contemporary and pressing concern in the areas of international trade, corporate taxation and the criminal law. I seek to bridge the gap between a theoretical account of the rule of law apt for the EU legal order, and the practical guidance it can provide in the resolution of crisis issues. I conclude on the essential importance of guarding, strengthening, and enhancing the rule of law throughout the EU, not just as a means of resolution in times of crisis, but as a guarantee of the future of the European Union.
The coronation ceremony during the eighteenth dynasty of Egypt: an analysis of three "coronation" inscriptions
Keywords: Royal texts
Coronation
Ancient Egypt
Accession
Eighteenth Dynasty
Royal succession
18th Dynasty

This thesis provides a detailed interpretation of three key texts described in Egyptological research as "coronation inscriptions:" the Historical Inscription of Hatshepsut, Thutmose III's Texte de la jeunesse, and Horemheb’s Turin inscription. Similarities and differences between these texts, as well as other sources, both textual and pictorial, are discussed. A clear terminology is laid out, distinguishing between accession (the royal heir becoming king at the death of their predecessor), crowning (the action of placing the crowns on the new king’s head), and coronation ceremony (following the accession by some time on which occasion the new ruler would have been bestowed with the crowns and regalia of his office, perhaps for the first time). The main aim of this thesis is to determine whether it would be accurate to label the discussed texts as coronation inscriptions and, if not, how they can best be described. It is determined that the evidence supports the earlier conclusion reached by Redford, that it would be incorrect to speak of a “coronation ceremony” in the dynastic period, for new kings would have been crowned at their accessions in a palace setting, soon after the death of their predecessors, this followed some time later by a public “appearance ceremony” in a temple festival setting. While it is determined that Thutmose III's inscription describes the time when kingship was predicted to him, it is concluded that the Hatshepsut and Horemheb texts narrate exceptional events on which occasion their accessions in a palace and public "appearance ceremonies" intersected.
Enhancing progenitor cells for cell therapy after myocardial infraction
Keywords: Endogenous progenitor cells
Stem cell metabolism
Cardiac stem cells
Myocardial infarction

Based on data from the World Healthcare Organisation, cardiovascular diseases are the primary cause of disease-related death globally, with myocardial infarction (MI) being the most prevalent. If not treated effectively, MI can progress to heart failure (HF). With 70 million prescriptions for HF in 2014 and 515 people in the UK being hospitalised daily with MI, the British Heart Foundation calls for novel robust treatments. Even though cardiac stem cell (CSC) therapy for MI has been under investigation for more than a decade, there still has not been a consensus over the identity of the adult endogenous CSC. Recent clinical trials, using selected Ckit+ cells or the cardiosphere-derived cells (CDCs) have shown moderate results.
The aim of this thesis was to develop a digestion-based method for isolation of cardiac progenitor cells (CPCs) from the mouse atria. The resulting "CTs" were isolated by collagenase/trypsin (where their name has resulted from) digestion with a prolonged period step for cell attachment. CTs were compared to isolated CDCs for their marker expression, using RT-PCR and Immunocytochemistry, showing cells with a mesenchymal phenotype which expressed SCA1 and CKIT. The CDCs had more of a fibroblast phenotype with higher Ddr2 and Wt1 expression.
Using a TGF-β1 differentiation protocol, the CTs could be differentiated more effectively to a CM lineage than could the CDCs. In addition, Oleic acid (OA) supplementation stimulated the Peroxisome proliferator-activated receptor alpha pathway and led to maturation of the CT cells, both before and after differentiation. The differentiated CTs begin to express Tnnt2, while OA led to Myh7 increase and upregulated their oxidative metabolism. Finally, the CTs were more able to survive under serum-starvation than the CDCs, and transfection with miR-210 could enhance CT survival under these conditions and increased VEGF secretion.
By digestion of the whole atria and allowing a prolonged time for attachment, we have developed a novel isolation protocol which generates a cell population containing a range of progenitors. Cells within this population can survive under serum starvation and can be differentiated to a CM lineage, making them a promising therapeutic population.
Regional identities and cultural contact in the literatures of post-conquest England
Keywords: medieval borders
Gaimar
Fouke le Fitz Waryn
Gesta Herwardi
Anglo-Norman romance
Boeve de Haumtone
medieval romance
Gui de Warewic
medieval historiography
regional identity
Gesta Herewardi
English identity

This thesis explores the geographic complexity of English identity in the High Middle Ages by examining texts that reflect moments and spaces of cultural contact. While interaction with a cultural Other is often thought to reinforce national identity, I challenge this notion, positing instead that, in the texts analysed here, cultural meetings prompt the formation or consolidation of regional identities. These identities are often simultaneously local and cross-cultural, inclusive but based in community ties and a shared sense of place. Each of the four chapters examines a different kind of regional identity and its relation to Englishness through romances and historiographical texts in Anglo-Latin, Anglo-Norman, and Middle English. Discussion primarily focuses on the Gesta Herwardi, Gaimar's Estoire des Engleis, Fouke le Fitz Waryn, Gui de Warewic, Boeve de Haumtone, Le roman de toute chevalerie, and Richard Coer de Lyon. Each of these texts negotiates English identity in relation to a cultural Other, and balances various aspects of cultural identity and scales of geographic affiliation. While some focus exclusively on a particular locality, others create inclusive regional identities, draw together the foreign and the familiar, or depict England as a region on the edge of an interconnected world. These texts show that Englishness can carry different meanings, nuances, and identitary strategies that depend on context, location, or ideology. Together, they forge an image of England that is diverse and multinucleated. Its borders become spaces of meeting, connection, and cultural overlap, as well as division. These works establish a strong English identity while articulating England’s necessary relationship with other places, spaces, and peoples, challenging not the borders of England, but the borders of Englishness.
Dynamic reflections: mirrors in the poetic and visual culture of Paris from 1850 to 1900
Keywords: Berthe Morisot
Henri de Régnier
Art
Impressionism
Poetry
Stéphane Mallarmé
Mirrors
Symbolism
Marie Krysinska
Nineteenth century
Self-reflexivity
Henri de Toulouse-Lautrec
Paris
Edouard Manet
Edgar Degas
Charles Baudelaire

This thesis explores the transformation of the mirror’s symbolic role in the poetry and visual art of late nineteenth-century Paris. For centuries the mirror has been associated with both truth and artifice, whether in religion, popular culture, art, or theories of aesthetics. In the context of nineteenth-century literature, M. H. Abrams uses the mirror to represent the age-old idea of the artist as an objective reflector of the world, juxtaposing this with the nineteenth-century notion of the artist as a subjective lamp. However, this thesis shows that, far from being abandoned as a symbol of artistic expression, the mirror motif was reclaimed and reinterpreted by Baudelaire and his artistic and poetic successors. The thesis argues that their works highlight the distortions and ambiguities that the mirror can produce, using it as a motif to challenge and alter our mode of vision.
This thesis focuses on the visual and poetic culture of Paris between 1850 and 1900, when mirrors were increasingly visible in a range of public and private settings. Building on Walter Benjamin’s descriptions of Paris as a city of mirrors and a locus of multiple, shifting gazes, the thesis examines how the perceptual experiences of modernity feed into the development of the mirror’s symbolic role. Through a series of close readings, the thesis analyses the dynamics of mirror-vision and explores the shared preoccupations of art and poetry in their treatment of subjectivity, vision, and self-reflexive artistic practices.
The thesis is arranged into three sections, examining texts by Charles Baudelaire, Henri de Régnier, Jules Laforgue, Stéphane Mallarmé, and Marie Krysinska, and artworks by Edgar Degas, Edouard Manet, Henri de Toulouse-Lautrec, Berthe Morisot, and Mary Cassatt. The first section assesses Baudelaire’s works as a turning point for the mirror’s symbolic significance, particularly examining how Baudelaire reinterprets the association between mirrors and femininity. The second section explores this latter connection in the art and poetry of Baudelaire’s late nineteenthcentury successors. The third section examines the mirror’s appearance in various ambiguous or ill-defined spaces, assessing how this affects the reader’s or viewer’s perceptions. I conclude that in the art and poetry of this period, the mirror becomes an emblem of self-reflexivity. Through works that prioritise mobility, multiplicity, and fragmentation, these artists and poets subvert the mirror’s associations with mimesis in order to expose the dynamic uncertainty of vision and artistic representation.
Luke/Acts and the end of history
Keywords: Genre
Valerius Maximus
4 Ezra
Time in Second Temple Judaism
Divine and human agency
2 Maccabees
Dead Sea Scrolls
Eschatology
Hans Conzelmann
Theodicy
Diodorus Siculus
2 Baruch
Virgil, Aeneid
Josephus, Jewish War
War Scroll
Polybius
Politics
Schema of history
Tacitus, Histories
Temporality and hope

This thesis investigates how understandings of history in diverse texts of the Graeco-Roman period illuminate Lukan eschatology. Two strands of Lukan scholarship have contributed to an enduring tendency to underestimate the centrality of eschatology to Luke/Acts. Hans Conzelmann's thesis, that Luke focused on history rather than eschatology as a response to the parousia's delay, has dominated Lukan scholarship since the mid-twentieth century, with concomitant assumptions about Luke's politics and understanding of suffering. Recent Lukan scholarship has centred instead on genre and rhetoric, examining Luke/Acts predominantly in relation to ancient texts deemed the same genre while overlooking themes (including those of an eschatological character) that these texts do not share.
This thesis offers a fresh approach. It illuminates the inherent connections between Luke's understanding of history and its end, and demonstrates significant ways in which Luke’s eschatological consciousness shapes key themes of his account. By extending comparisons to a wider range of texts, this study overcomes two clear methodological shortfalls in current research: limiting comparisons of key themes to texts of similar genre, and separating non-Jewish from Jewish texts. Having established the need for a new examination of Luke’s eschatology in Chapter 1, in Chapter 2 I set out the study’s method of comparing diverse texts on themes that cut across genres. Chapters 3 to 6 then consider each key text and Luke/Acts in relation to a different aspect of their writers' conceptions of history: the direction and shape of history; determinism and divine guidance; human culpability and freedom; and the present and the end of history. The analysis shows that in every aspect of history examined, Luke/Acts shares significant features of the texts with which, because they do not share its genre, it is not normally compared. Setting Luke/Acts in conversation with a broader range of texts highlights Luke's periodised, teleological view of history and provides a nuanced picture of Luke’s understanding of divine and human agency, all of which is affected in fundamental ways by his portrayal of the present time already within the final period of history. As a result, this study not only clarifies Lukan eschatology, but reaffirms the importance of eschatology for Lukan politics and theodicy.
Finding the way: Guomindang discourse, Confucius, and the challenges of revolutionary traditionalism in China, 1919-1934
Keywords: Dai Jitao
Confucius
Republican period
Confucianism
History
Nationalism
Guomindang
Sun Yatsen
China
Political discourse
Classics
Chiang Kaishek

Between 1919 and 1934, as members of China's Guomindang (Nationalist Party) struggled to take control of and transform the country, they increasingly appropriated language and symbols associated with the fallen Qing Dynasty. At the same time, these were accompanied in party discourse by radical appeals that included strong critiques of China's past.
In this they were far from unique: studies of nationalisms around the world have found them to combine appeals to the new and the old. Yet in China this combination incited particular controversy, as Guomindang members and others, wrestling with the cultural legacy of the empire, put forward powerfully radical critiques not only of the culture of the past but also of traditionalist appeals to it. The result was distinctive textual practices I term 'revolutionary traditionalism', which appropriated cultural elements of the imperial orthodoxy while reconciling these appropriations with radical language. Yet this revolutionary traditionalism could not unproblematically form a unified modern nationalist orthodoxy. Radical and traditionalist positions in regard to culture recurred through power struggles within and beyond the party.
Through these struggles, by the end of the 1920s revolutionary traditionalism came to characterise the new Nationalist Government formed by Guomindang members in Nanjing. While like other nationalists Guomindang members reinvented the language and symbols to which they appealed, however, the case of Confucius shows that they could not unilaterally control these reinterpretations. The central place of Confucius in national culture was established through a process of negotiation, as groups identifying themselves as 'Confucian' petitioned the state, appropriating its own traditionalist discourse, for recognition and commemoration. Yet these Confucians, pursuing their own often religious agendas, also cast doubt on the authenticity of the state’s commitment. Revolutionary traditionalism thus remained unstable, repeatedly challenged both from radical and traditionalist positions.
The poetics of glass in France, 1850-1900
Keywords: Decadence
glass
Symbolism
fin de siècle

This thesis examines the representation of glass in French and Belgian poetry associated with the Symbolist and Decadent movements. It incorporates a number of authors, particularly focussing on Baudelaire, Mallarmé, Laforgue, Rodenbach, and Maeterlinck, but also encompassing more minor writers where appropriate, as well as some writers on the periphery of Symbolism and Decadence.
The thesis investigates how the growing use of glass in architecture, technology, and visual art influenced late-nineteenth-century poets, providing these writers with a means by which to understand their social context as well as a multi-faceted metaphor through which to interrogate their own poetic mechanisms. Glass, in its various manifestations – windows, lenses, hothouses, aquariums, Exhibition halls, Art Nouveau glasswork, and stained glass – prompts meditation on such questions as: the interaction between subject and object; the relationship between fiction and reality; the infinite; poetic form; nature and artifice; and aesthetic identity. Ultimately, I combat the traditional understanding of this poetry as being solely concerned with the pure realm of dreams, the soul, and the 'Idée'. Instead, I insist on the material world as a starting point for this poetry, demonstrating that it is not immune to environmental factors, but rather that it uses its environment as a route towards the elusive 'Idée'. Glass is key to this process because its very ambiguity makes it a suitable embodiment of the tension between the material and the unknown, invisible, or ideal.