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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.
221

Modeling of Electrical Grid Systems to Evaluate Sustainable Electricity Generation in Pakistan

Amjad, Muhammad Mustafa 15 July 2020 (has links)
Pakistan has always had a history of severe energy shortfalls, which rose up to an alarming 33% in 2013. This situation was countered by investments in the energy sector through the China Pakistan Economic Corridor (CPEC), which were unfortunately largely based on brown fuels. Although beneficial in the short term, these investments do not bode well for the climate scenario of Pakistan, with various parts of the country already having experienced temperatures rise of 1-3°C. To ensure that the current situation doesn’t exacerbate and is tackled in a timely manner, this research aims to examine how the untapped potential of renewable energy in Pakistan can be better utilized by modelling the entire electrical grid system for multi-portfolio based sustainable electricity generation, in line with the sustainable development goals chalked out by Pakistan with the United Nations (UN). Delving further into the matter, a gap is observed that demands coalescence between sustainability and portfolio-based generation in the context of Pakistan, since the prevalent narrative is of Business As Usual (BAU). The research methodology implemented is a cross sectional case study employing qualitative and quantitative data collection methods and outcomes, in which the entire grid system of Pakistan is studied and sustainability metrics are defined; followed by a comprehensive use of Multi-Criteria Decision Methodology in decision making process. Portfolios defined are a combination of different generation technologies, each simulating a possible avenue of policy, and are then evaluated for a range of sustainability metrics to understand the tradeoffs involved to arrive at a set goal. The process decision framework developed shall enable the Pakistani energy sector in meeting the energy demands by providing the decision-makers with various routes to do so, while informing on the sustainability impact of their decisions.
222

Víceúčelové objekty v Podlesí u Příbrami / The Multipurpose buildings in Podlesí u Příbram

Ryšavá, Iva January 2015 (has links)
The subject of this thesis is the design and static assessment of timber load bearing structure of The Multipurpose buildings in Podlesí u Příbram. The complex is composed of the administrative building and a multipurpose hall and corridor. The administrative building has three floors and it is designed as a wooden frame. The hall is designed as a wooden frame system. Corridor connects the administrative building with a hall and it is 1.3 meters above the ground. Corridor is a wooden structure. Climatic loads are considered for the village Podlesí u Příbram.
223

Nord Stream 2: V souladu se strategií energetické bezpečnosti EU? / Nord Stream 2: In accordance with the EU's Energy security strategy?

Jančík, Jan January 2019 (has links)
The diploma thesis is focused on the energy security of the European union, specifically on the import of natural gas. The dependence on the import of natural gas is one of the key questions for the energy security of the EU. One of the tools for dealing with this issue is diversification of the suppliers a searching for a new sources of energy to sustain the economical development of the EU. One of the goals of the EU' Energy security strategy is to lower its dependence on gas imports from Russia. In the lights of recent events, when the gas supply was disrupted a few times, because of the events on Ukraine, Russian aggression in the eastern part of Ukraine and annexation of the Crimea, EU is looking for a better alternative. The research is trying to find out what is the role of the Nord Stream 2 gas pipeline, which will bypass Ukraine and go straight from Russia to Germany and will have impact on other Central and Eastern European countries. The question is whether the project is viable vis-a-vis energy security framework metrics and whether there are better alternatives such as the Southern Gas Corridor or the possibility to import liquified natural gas LNG from elsewhere. Apart from the energy security framework the geopolitics is taken into an account and will try to explain the power...
224

The readmission agreement between Sweden and Afghanistan : A tortuous strategy of creating a deportation corridor to a war-torn country?

Hertzberg, Alice January 2021 (has links)
Focusing on the readmission agreement between Sweden and Afghanistan, this study aims to enhance our understanding of why and how states use readmission agreements and the discourse underpinning these practices. Based on interviews with key officials working in the Swedish deportation infrastructure, the findings show that the agreement is presented as a successful measure resulting in a more predictable process and increased forced returns. The agreement is a critical technique for minimizing disruptions in the deportation corridor to Afghanistan, however, not without interruptions due to the infrastructure’s reliance on many elements and the complexity of bilateral cooperation. The discursive practices, including “problem” representations and assumptions justifying the agreement, can be questioned considering that most Afghans abscond or travel to another Schengen country instead of returning. The absence of an agreement evaluation further necessitates calling the increased governmental focus on readmission agreements into question. The study contributes to deconstructing governmental rationalities through a novel methodology of studying deportation and readmission.
225

Umělé světlo v umění / Artificial Light in Art

Víchová, Ilona January 2020 (has links)
In my dissertation I focus on light and spatial situations rooted in a dialogue between an empty space and artificial light. These environments are so charged in terms of perception that their experience affects the processes in the viewer's consciousness. First, there are usually the feelings of increased instability and disorientation. These factors were first explored in depth by the Californian artists James Turrell and Robert Irwin in the mid-1960s, in response to psychological and neurological scientific experiments in the field of sensory deprivation. Turrell's and Irwin's progressive approach found a host of followers. In Europe, it was developed, in particular, by the contemporary artists Olafur Eliasson and Ann Veronica Janssens, in the Czech milieu by Pavel Korbička. Korbička's interest in the potential of space and its definition by artificial light constitutes a key material in my dissertation for the explanation of the links between light and spatial works and the processes regarding the viewer's perception. Inside light and spatial works, the limits of the viewer's body dissolve; at the same time, the natural dependence of human orientation on allocentric representation (i.e. on the relationship between the subject and the surrounding landmarks) is stimulated, to the extent that the...
226

Česká republika a její připojení na nové LNG terminály - posílení plynové bezpečnosti / Czech Republic and its connection to new LNG terminals - strengthening of the gas security

Prouza, Petr January 2012 (has links)
Master thesis "Czech Republic and its connection to new LNG terminals - strengthening of the gas security" examines the level of gas security in the Czech Republic. Dependency of the Czech Republic on gas supplies from foreign countries is almost 100 %. Russian federation is dominant supplier with roughly 75 % of the supplies. High dependency on one exporter is considered hazardous from energy security perspective. The Czech government should strive to change and improve this situation. The diversification is considered as a useful tool to improve the gas security. Currently there are new gas projects built in neighboring countries, which may influence energy security of the Czech Republic. The study researches the impact of these new projects on the Czech Republic. Namely we focused on gas pipeline Nord Stream and its Czech connection Gazelle, which will connect North Germany and Bavaria through the Czech Republic. Second project is gas network called "the North - South Corridor" connecting Baltic and Adriatic Sea. The North - South corridor may be potentially linked up to the new LNG terminals Świnoujście in Poland or Adria in Croatia. Furthermore, there are long-lasting plans to open new "South" gas route from Caspian region to Europe. The main goal of this thesis is to explore real...
227

Severojižní plynový koridor jakožto východisko pro zajištění energetické bezpečnosti EU v souladu s její dlouhodobou politikou / North-South gas corridor - the way how to provide an energy security of EU in accordance with a long-term policy of EU

Stráník, Tomáš January 2013 (has links)
This work will try to analyse, if a project of Nort-South gas corridor is a really effective solution for EU and if this project really supports an effort to achieve a common energy security of EU. Work is based on hypothesis that natural gas and significant difference between member states of EU in dependence on Russian gas are the main problems which complicate efforts to achieve a common energy security of EU. Project, which could support efforts to achieve a common energy security of EU must be a project which could assure a diversification of gas routes and diversification of gas sources without weakening of energy security of any of EU member states. This work will try to analyse if existing gas projects (North Stream, South Stream, Nabucco and North- South gas corridor are really realistic projects which meet energy needs of member states of EU and long-term policy of EU. This work will try to prove, that North- South gas corridor is f the project, which really brings diversification of gas sources and gas routes and existence of this project will have also positive influence on efforts to achieve a common energy security of EU.
228

Cyklostezka Blansko – Nový Hrad / Blansko Cycle Route - New Castle

Efenberk, Tomáš January 2019 (has links)
The diploma thesis deals with treatment of project documentation of the corridor for pedestrians and bicyclists on road Blansko ČKD – Nový Hrad. It is a common two-way pedestrian and bicycle trail along the Svitava River and railway line No. 260 Brno - Česká Třebová and the regional road II / 379. Part of the design will be any footbridges across the Svitava River and other construction solutions to overcome difficult terrain in the problematic section. Part of the diploma thesis is the concept of a variant directional solution of the route and justification of the selection of a more detailed variant.
229

Studie propojky dálnic D7 a D8 u Kralup nad Vltavou / Study of the junction of the D7 and D8 motorways near Kralupy nad Vltavou

Dibďák, Jan Unknown Date (has links)
The subject of this masters thesis is preliminary design of III. phase connector road of D7 and D8 motorways near Kralupy nad Vltavou. The reason for this highway design is high traffic intensity. The highway is designed as a road type S9,5/90. Highway design includes two junctions. Junctions are designed in two variants, only one variant of each junction was finalized to more in-depth detail.
230

Chinese neocolonialism : A comparative study of Chinese expansionism through the Belt and Road Initiative (BRI) in Bangladesh, Pakistan and Sri Lanka

Jimeno Bennassar, Mario January 2023 (has links)
In the context of Bangladesh, Pakistan, and Sri Lanka, this paper provides a comparative analysis of China's neocolonialism and smart power strategies through the Belt and Road Initiative (BRI). The study analyzes the economic, political, and social consequences of China's growing presence in these nations and offers a deeper comprehension of their position in the region by drawing on a wide range of theoretical frameworks and empirical evidence. The research starts out by examining the idea of neocolonialism and how it relates to China's involvement in the area. It explores into a critical analysis of China's debt-trap diplomacy, which raised concerns regarding the BRI projects' long-term economic viability and political influence. The paper also looks into how China uses smart power as a strategic tool to expand its influence in the region, emphasizing on smart power programs, economic development, and cultural diplomacy.

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