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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.
101

Anglicizmy v pořadech českých a ruských rádií / Anglicisms in Programs of Czech and Russian Commercial Radios

Kaplanová, Oksana January 2016 (has links)
The aim of this thesis is to show, on the basis of selected words, how the borrowed Anglicisms are used in the Russian and the Czech language. The goal is to familiarize the reader with neologisms, in particular with their creation and adaptation in the two languages. On the selected fifteen words we show how the borrowed words are used in both languages and how their integration to the language is similar. In the thesis we have shown the significance of Anglicisms in the languages and the possibilities of their derivatives and adaptation to the given system of the language. The main result of the thesis is a list of words which enables us to observe linguistic tendencies of borrowed words in the past decades. This list enriches the reader with borrowed words that are not so frequent for the reader to know them. The results which we have accomplished will enable us to focus on further research concerning this issue in the future. Key words New vocabulary, foreign words, neologisms, anglicisms, borrowing
102

Appendix to "A Sectoral Net Lending Perspective on Europe"

Glötzl, Florentin, Rezai, Armon January 2017 (has links) (PDF)
This appendix contains supplementary material to the paper "A sectoral net lending perspective on Europe". It includes information on the data provenance and processing, the statistical and algebraic framework applied in the study as well as supplementary figures for all countries in the sample. Moreover, it provides robustness checks for the cyclicality analysis of sectoral net lending flows. / Series: Ecological Economic Papers
103

The impact of foreign aid on government fiscal behaviour: evidence from ethiopia

Dinku, Yonatan Minuye January 2009 (has links)
Magister Administrationis - MAdmin / The effectiveness of foreign aid in bringing economic and social development is mired in controversy. However, despite the controversial debates on its effectiveness, poor countries of the world have been receiving and using aid as a leverage to relieve themselves from development constraints they faced. Ethiopia is no exception amongst developing countries. Since the time it joined the World Bank group in 1945, foreign capital inflow has remained an important source of revenue for the government. This paper examines the fiscal impact of aid inflow into Ethiopia using time series data for the period 1975-2005. The empirical findings reveal that inflow of foreign aid influences public decision on revenue and expenditure patterns. The result shows that a larger proportion of aid is allocated to capital expenditure and that only a small proportion goes to recurrent expenditure. There is a strong positive association between aid inflow and capital expenditure. The finding also shows that, while a very weak negative association exists between aid and taxation effort, aid and borrowing are used as alternative source of finance. / South Africa
104

Design, synthesis and biological evaluation of the novel inhibitors of enzymes NQO1 and NQO2

Chee, Soo Mei January 2014 (has links)
A range of novel and potent NQO1 and NQO2 inhibitors were synthesised. A series of 4-hydroxycoumarin analogues were prepared and assayed against NQO1. Furthermore, a more efficient synthetic route was developed by employing the “borrowing hydrogen” methodology. All the synthetic unsymmetrical dicoumarol analogues were novel and potent NQO1 inhibitors with IC50¬ values in the nanomolar range. The most potent analogues were non-toxic against the non-small cell lung cancer cell line, A549.The potential NQO2 inhibitors were classified in three different groups based on their core structure: 4-aminoquinolines, 7-chloro-4-aminoquinolines and 6-methoxy-4-aminoquinolines, where each group comprises of the following four subsets: the N-phenylated-, N-benzylated-, N-benzoylated- and the 4-hydrazinoquinoline analogues. Most of the quinoline analogues were found to be potent NQO2 inhibitors with IC50 values in the nanomolar range with the exception of the N-phenylated subset. The most potent analogues were toxic against the human breast adenocarcinoma cell line, MDA-MB-468.
105

Adoption of loanwords in isiNdebele

Mahlangu, Katjie Sponono 06 January 2009 (has links)
Please read the abstract on page 112 in the dissertation / Dissertation (MA)--University of Pretoria, 2009. / African Languages / unrestricted
106

The Dynamics of World Culture in Education : Emerging Patterns in the Discussion of PISA results in Germany and Sweden since 2000

Heinrich, Sara January 2019 (has links)
The Organisation for Economic Cooperation and Development (OECD) has been running the Programme of International Student Assessment (PISA) for almost twenty years and is widely recognised as an influential actor in education policy internationally. Much research investigates the extent to which the OECD’s education policy recommendations are implemented. However, the parliamentary process that mediates the space between the PISA studies and consequent school reforms is less well understood. This thesis tracks the mention of ‘PISA’ in parliamentary debates in Sweden and Germany between 2000 and 2018 and applies content analysis to identify changes within and between the two countries over time. The data shows that in both parliaments, the PISA studies are received largely without questioning the underlying methodology or test design. Members of parliament mostly refer to PISA as an ‘objective piece of evidence’ that supposedly captures the current state of the education system. PISA is also mentioned to discredit political opponents by blaming them for poor results. Understanding how members of parliament discuss PISA is important to explaining PISA as a phenomenon and contributes to a growing body of research concerned with the influence of the OECD on national education policy borrowing and lending.
107

Essays in Macroeconomics and Finance:

Hu, Yushan January 2020 (has links)
Thesis advisor: Fabio Schiantarelli / Thesis advisor: Zhijie Xiao / This dissertation consists of three essays in macroeconomics and finance. The first and second chapters analyze the impact of the financial shocks and anti-corruption campaign on Chinese firms through the bank lending channel. The third chapter provides a new method to predict the cash flow from operations (CFO) via semi-parametric estimation and machine learning. The first chapter explores the impact of the financial crisis and sovereign debt crisis on Chinese firms through the bank lending channel and firm borrowing channel. Using new data linking Chinese firms to their bank(s) and four different measurements of exposure to the international markets (international borrowing, importance of lending to foreign listed companies, share of trade settlement, and exchange/income), I find that banks with higher exposure to the international markets cut lending more during the recent financial crisis. In addition, state-owned bank loans are more pro-cyclical compared with private bank loans. Moreover, banks with higher exposure to the international markets cut lending more when there is a negative shock in OECD GDP growth. With regard to firm borrowing channel, I find that firms with higher weighted aggregate exposure to the international markets through banks have lower net debt, cash, employment, and capital investment during the financial crisis. Firms with higher weighted aggregate exposure to the global markets have higher net debt and lower cash, employment, and capital investment when there is a negative shock in OECD GDP growth. This paper also provides a theoretical model to explain the mechanism in a partially opened economy like China. The second chapter discusses the impact of the anti-corruption campaign on Chinese firms through the bank lending channel. Using confidential data linking Chinese firms to their bank(s) and prefecture-level corruption index, I find that banks located in more corrupted prefectures offer significantly less credits before the anti-corruption investigation, and this effect changes the direction after the investigation. Moreover, banks located in more corrupted prefectures tend to use higher interest rates, longer maturity, and more collateral before the campaign, all of these effects change the direction after the campaign. This paper suggests that the banks located in more corrupted prefectures have stronger monopoly power (or higher markup, and lower efficiency). This monopoly effect could be proved by that the bank concentration ratio is higher, and the bad loans of the banks are higher in the more corrupted areas, and all of these effects disappear after the campaign. The third chapter considers the methods of prediction of Cash flow from operations (CFO). Forecasting CFO is an essential topic in financial econometrics and empirical accounting. It impacts a variety of economic decisions, including valuation methodologies employing discounted cash flows, distress prediction, risk assessment, the accuracy of credit-rating predictions, and the provision of value-relevant information to security markets. Existing literature on statistically-based cash-flow prediction has pursued cross-sectional versus time-series estimation procedures in a mutually exclusive fashion. Cumulated empirical evidence indicates that the beta value varies across firms of different sizes, and the cross-sectional regression can not capture an idiosyncratic beta. However, although a time series based predictive model has the advantage of allowing for firm-specific variability in beta, it requires a long enough time series data. In this paper, we extend the literature on statistically-based, cash-flow prediction models by introducing an estimation procedure that, in essence, combine the favorable attributes of both cross-sectional estimation via the use of "local" cross-sectional data for firms of similar size and time-series estimation via the capturing of firm-specific variability in the beta parameters for the independent variables. The local learning approach assumes no a priori knowledge on the constancy of the beta coefficient. It allows the information about coefficients to be represented by only a subset of observations. This feature is particularly relevant in the CFO model, where the beta values are only related to cross-sectional data information that is "local" to its size. We provide empirical evidence that the prediction of cash flows from operations is enhanced by jointly adopting features specific to both cross-sectional and time-series modeling simultaneously. / Thesis (PhD) — Boston College, 2020. / Submitted to: Boston College. Graduate School of Arts and Sciences. / Discipline: Economics.
108

Réactions de (dé)hydrogénation catalysées par des complexes de manganèse(I) / (De)hydrogenation reactions catalyzed by manganese(I) complexes

Bruneau-Voisine, Antoine 17 October 2018 (has links)
Pour répondre aux enjeux économiques et sociaux modernes, le développement de catalyseurs organométalliques à base de métaux abondants et bon marché, comme alternatives aux catalyseurs historiques basés sur les métaux précieux, connaît un essor constant depuis deux décennies. L’objectif du présent travail doctoral a été de développer des catalyseurs à base de manganèse, troisième métal de transition le plus abondant après le fer et le titane, et précédemment principalement utilisé en oxydation, pour les réactions de (dé)-hydrogénation. / To meet modern economic and social challenges, the development of inexpensive and abundant metal-based organometallic catalysts, as alternatives to historical catalysts based on precious metals, has been growing steadily for two decades. The aim of this doctoral work was to develop catalysts based on manganese, which is the third most abundant transition metal after iron and titanium, and previously mainly used in oxidation, for (de)-hydrogenation reactions.
109

Challenges in implementing a South African curriculum in Eswatini

Tumwine, Baguma Deo January 2020 (has links)
Since 2010, some private and public high schools in Eswatini1 have begun to offer the South African Curriculum and Assessment Policy Statements (CAPS). Demand for this increased from one school in 2010 to 13 schools in 2018. The study accordingly investigated the challenges inherent in the transferal and implementation of the CAPS Curriculum in secondary schools in Eswatini. Phillips and Ochs (2003) and Dolowitz and Marsh’s (2000) model of policy borrowing were used as a theoretical lens to steer the study. The study adopted a qualitative case study as the research design in terms of which a sample of four schools was conveniently and purposively selected. Document analysis and semi-structured interviews with 33 participants were conducted. The study identified that the curriculum transfer was initiated by parents whose demand for the South African curriculum emanated from a number of factors such as low pass threshold, cheaper access, rejection of Swazi learners by South African public schools, limited professional courses and few universities in Eswatini. The challenges to such transferal and implementation were identified as lack of contextual suitability; lack of training for educators; border immigration requirements; high tuition fees and absence of a memorandum of understanding between the two countries. / Thesis (PhD)--University of Pretoria, 2020. / Education Management and Policy Studies / PhD / Unrestricted
110

Towards a Complete Formal Semantics of Rust

White, Alexa 01 March 2021 (has links) (PDF)
Rust is a relatively new programming language with a unique memory model designed to provide the ease of use of a high-level language as well as the power and control of a low-level language while preserving memory safety. In order to prove the safety and correctness of Rust and to provide analysis tools for its use cases, it is necessary to construct a formal semantics of the language. Existing efforts to construct such a semantic model are limited in their scope and none to date have successfully captured the complete functionality of the language. This thesis focuses on the K-Rust implementation, which is implemented in a rewrite-based semantic framework called K, and expands it to include a larger subset of the Rust language. The K framework allows Rust programs to be executed by the defined semantic model, and the implementation is tested with several Rust programs by comparing the results of execution to the Rust compiler itself.

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