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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

La fonction de prêteur en dernier ressort face à l'évolution des banques centrales : persistance ou déliquescence / The lender of last resort function and the evolution of central banks : persistence or demise

Njaboum, Ngabia William-Carles 20 December 2016 (has links)
Cette thèse constitue une analyse historique évolutionniste de la fonction de prêteur en dernier ressort à travers les mutations du cadre institutionnel et opérationnel des Banques Centrales. L’enjeu de ce travail de recherche est de se pencher sur les origines de l’apparition de cette théorie d'un point de vue historique comme outil d’analyse des problématiques de gestion des crises modernes. Il convient de démontrer que le dévoiement de la doctrine du PDR entraîne une incompatibilité avec le cadre institutionnel de la politique monétaire de la Banque Centrale. Ainsi, les interventions « non conventionnelles » des Banques Centrales confirment qu’il est nécessaire de sortir du cadre institutionnel censé assurer une gestion efficiente de la politique monétaire. Par conséquent, ce cadre institutionnel qui garantit notamment l’indépendance de la Banque Centrale parait inadéquat à la nouvelle pratique du prêteur en dernier ressort. L’étude historique de cette fonction permet de mettre en perspective l’évolution du rôle de prêteur en dernier ressort en tant qu’outil de prédation monétaire pour les gouvernements. En définitive, les évolutions divergentes du cadre institutionnel et opérationnel de la Banque Centrale constituent l’un des principaux signes d’une déliquescence du système bancaire centralisé (Central Banking). L’exercice de la fonction de prêteur en dernier ressort par la BCE au sein de la zone euro représente un cadre d’analyse pertinent afin d’étudier les difficultés de cette fonction dans la gouvernance d'une zone économique hétérogène et politiquement inaboutie. / This paper offers an historical analysis of the evolution of lenders of last resort (LOLR) through the institutional and operational mutations of Central Banks framework. The aim of this research is to examine the origins of the appearance of this theory from a historical perspective. It should demonstrate that the perversion of the doctrine of LOLR causes incompatibility with the institutional framework of the Central Bank’s monetary policy. Thus, the "unconventional" interventions of central banks confirm the need to exit the institutional framework meant to ensure the efficient management of monetary policy. Therefore, this institutional framework which guarantees the independence of the Central Bank seems inadequate in the context of the new practice of the lender of last resort. Ultimately, diverging trends of the institutional and operational framework of the Central Bank is a major sign of demise of Central Banking. Last resort lending by the ECB in the euro zone provides a useful analytical framework to study the difficulties of the function of LOLR in the governance of a heterogeneous and politically unfulfilled economic zone.
12

Exploring State-of-the-Art Machine Learning Methods for Quantifying Exercise-induced Muscle Fatigue / Exploring State-of-the-Art Machine Learning Methods for Quantifying Exercise-induced Muscle Fatigue

Afram, Abboud, Sarab Fard Sabet, Danial January 2023 (has links)
Muscle fatigue is a severe problem for elite athletes, and this is due to the long resting times, which can vary. Various mechanisms can cause muscle fatigue which signifies that the specific muscle has reached its maximum force and cannot continue the task. This thesis was about surveying and exploring state-of-the-art methods and systematically, theoretically, and practically testing the applicability and performance of more recent machine learning methods on an existing EMG to muscle fatigue pipeline. Several challenges within the EMG domain exist, such as inadequate data, finding the most suitable model, and how they should be addressed to achieve reliable prediction. This required approaches for addressing these problems by combining and comparing various state-of-the-art methodologies, such as data augmentation techniques for upsampling, spectrogram methods for signal processing, and transfer learning to gain a reliable prediction by various pre-trained CNN models. The approach during this study was to conduct seven experiments consisting of a classification task that aims to predict muscle fatigue in various stages. These stages are divided into 7 classes from 0-6, and higher classes represent a fatigued muscle. In the tabular part of the experiments, the Decision Tree, Random Forest, and Support Vector Machine (SVM) were trained, and the accuracy was determined. A similar approach was made for the spectrogram part, where the signals were converted to spectrogram images, and with a combination of traditional- and intelligent data augmentation techniques, such as noise and DCGAN, the limited dataset was increased. A comparison between the performance of AlexNet, VGG16, DenseNet, and InceptionV3 pre-trained CNN models was made to predict differences in jump heights. The result was evaluated by implementing baseline classifiers on tabular data and pre-trained CNN model classifiers for CWT and STFT spectrograms with and without data augmentation. The evaluation of various state-of-the-art methodologies for a classification problem showed that DenseNet and VGG16 gave a reliable accuracy of 89.8 % on intelligent data augmented CWT images. The intelligent data augmentation applied on CWT images allows the pre-trained CNN models to learn features that can generalize unseen data. Proving that the combination of state-of-the-art methods can be introduced and address the challenges within the EMG domain.
13

The role of the priests in Israelite identity formation in the exilic/post-exilic period with special reference to Leviticus 19:1-19a / Rol van die priesters in die Israelitiese identiteitsvorming tydens die ballingskaps-/ na-ballingskapstydperk met spesiale verwysing na Levitikus 19:1-19a

Beer, Leilani 07 1900 (has links)
Bibliography: leaves 289-298 / Source-criticism of the Pentateuch suggests that the priests (Source P) alone authored the Holiness Code – the premise being that Source P forms one religious, literate and elite group of several. Through the endeavor to redefine Israelite identity during the Neo-Babylonian Empire of 626–539 BCE and the Achaemenid Persian Empire of 550–330 BCE, various ideologies of Israelite identity were produced by various religious, literate and elite groups. Possibly, the Holiness Code functions as the compromise reached between two such groups, these being: the Shaphanites, and the Zadokites. Moreover, the Holiness Code functions as the basis for the agreed identity of Israel as seen by the Shaphanites and the Zadokites. Specifically, in Leviticus 19:1-19a – as being the Levitical decalogue of the Holiness Code, and which forms the emphasis of this thesis – both Shaphanite and Zadokite ideologies are expressed therein. The Shaphanite ideology is expressed through the Mosaic tradition: i.e., through the Law; and the Zadokite ideology is expressed through the Aaronide tradition: i.e., through the Cult. In the debate between the supremacy of the Law, or the Cult – i.e., Moses or Aaron – the ancient Near Eastern convention of the ‘rivalry between brothers’ is masterfully negotiated in Leviticus 19:1-19a. / Old Testament and Ancient Near Eastern Studies / D. Phil. (Old Testament)
14

BASEL III GLOBAL LIQUIDITY RISK REGULATION FOR BANKING SYSTEMS AND THE ECB QUANTITATIVE POLICY

HLEBIK, SVIATLANA 27 May 2016 (has links)
Questa tesi analizza un tema fondamentale e nello stesso tempo controverso: il rischio di liquidità che, dopo la crisi del 2007-2008, sta diventato sempre più importante. Le banche centrali forniscono la liquidità necessaria per ridurre la probabilità di un collasso del sistema finanziario, utilizzando una vasta gamma di strumenti. La tesi in oggetto propone un’analisi della politica quantitativa della Banca Centrale Europea: un’analisi in cui sono state considerate le condizioni di mercato e la loro coerenza con la domanda di liquidità da parte del sistema bancario. Il quadro normativo internazionale Basilea III ha introdotto nuove regole per la gestione del rischio di liquidità. Questo lavoro presenta una serie di azioni che possono essere applicate per migliorare le capacità di gestione del rischio di liquidità della banca stessa. Applicando al processo decisionale il metodo della simulazione, è stata utilizzata un'analisi di sensitività per determinare l'impatto delle decisioni manageriali sull’indice di liquidità. Questa tesi mette in evidenza l'importanza del rischio di liquidità e presenta l'analisi empirica che ha permesso l'indagine della relazione che intercorre tra il nuovo requisito introdotto dal Basilea in materia di liquidità (NSFR) e la stabilità del sistema bancario, i fattori macroeconomici e dei mercati finanziari, e le operazioni della banca centrale. / This thesis focuses on a crucial and controversial issue - liquidity risk. After the 2007-2008 crisis it became increasingly important. The Central Banks provide required liquidity to minimise the probability of a financial system meltdown by using a wide array of instruments. This thesis proposes an analyses of the European Central Bank quantitative policy, market conditions in which these measures have been taken, and their consistency with the demand for liquidity by the banking system. The Basel III international regulatory framework introduced new liquidity regulations for managing liquidity risk. This study introduces a number of actions that can be performed to improve a bank’s liquidity risk management capabilities. By applying the simulation-based approach to decision making, a sensitivity analysis was used to determine the impact of managerial rulings on liquidity ratio. The present work highlights the importance of the liquidity risk and presents the empirical analysis that allowed the exploration of the relationship between the Basel’s new liquidity requirement (NSFR) and banking stability, macroeconomic and financial markets factors, and central bank operations.
15

Pirqei deRabbi Eliezer : structure, coherence, intertextuality, and historical context

Keim, Katharina Esther January 2015 (has links)
The present dissertation offers a literary profile of the enigmatic Gaonic era work known as Pirqei deRabbi Eliezer (PRE). This profile is based on an approach informed by the methodology theorized in the Manchester-Durham Typology of Anonymous and Pseudepigraphic Jewish Literature, c.200 BCE to c.700 CE, Project (TAPJLA). It is offered as a necessary prolegomenon to further research on contextualising PRE in relation to earlier Jewish tradition (both rabbinic and non-rabbinic), in relation to Jewish literature of the Gaonic period, and in relation to the historical development of Judaism in the early centuries of Islam. Chapter 1 sets out the research question, surveys, and critiques existing work on PRE, and outlines the methodology. Chapter 2 provides necessary background to the study of PRE, setting out the evidence with regard to its manuscripts and editions, its recensional and redactional history, its reception, and its language, content, dating, and provenance. Chapters 3 and 4 are the core of the dissertation and contain the literary profile of PRE. Chapter 3 offers an essentially synchronic text-linguistic description of the work under the following headings: Perspective; PRE as Narrative; PRE as Commentary; PRE as Thematic Discourse; and Coherence. Chapter 4 offers an essentially diachronic discussion of PRE’s intertexts, that is to say, other texts with which it has, or is alleged to have, a relationship. The texts selected for discussion are: the Hebrew Bible, Rabbinic Literature (both the classic rabbinic “canon” and “late midrash”), the Targum, the Pseudepigrapha, Piyyut, and certain Christian and Islamic traditions. Chapter 5 offers conclusions in the form of a discussion of the implications of the literary profile presented in chapters 3-4 for the methodology of the TAPJLA Project, for the problem of the genre of PRE, and for the question of PRE’s literary and historical context. The substantial Appendix is integral to the argument. It sets out much of the raw data on which the argument is based. I have removed this data to an appendix so as not to impede the flow of the discussion in the main text. The Appendix also contains my entry for the TAPJLA database, to help illuminate the discussion of my methodology, and a copy of my published article on the cosmology of PRE, to provide further support for my analysis of this theme in PRE.
16

Silencing the Revelry: An Examination of the Moral Panic in 186 BCE and the Political Implications Accompanying the Persecution of the Bacchic Cult in the Roman Republic

Moser, Heather S. 28 April 2014 (has links)
No description available.

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