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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.
41

Adaptability Of Generative Algorithms: A Means To Sustaining The Dynamic Design Processes

Damdere, Ekin 01 September 2010 (has links) (PDF)
This thesis is an investigation focusing on the adaptability of generative systems in a dynamic design problem, where the problem definition changes according to the changing conditions of the environment and transforming needs of the architectural space. This thesis, instead of discussing the dynamicity of the design processes, investigates the use of an adaptable generative system in a case-specific dynamic design problem to sustain its changing problem definitions. The research mainly looks into the potentials of generative systems in terms of adaptability and develops a generative system that is able to transform its structure in accordance with the dynamic constraints of a complex design process.
42

Changing Relationship Between Urban And Rural: The Observed Features Of New Rurality In Rural Areas

Ozdirek, Sibel 01 September 2011 (has links) (PDF)
The new changes such as developments in transportation and communication technology, globalization of markets, intensification of flow of information, ideas and innovations since the 1980s have helped to increase the interaction between urban and rural and this process have had very important impact on the resemblance process of rural areas to urban areas with some characteristics, vice versa. Therefore the process have had an effect on the blurring strict distinction between urban and rural in worldwide. The new rurality approach has been main approach in the thesis that has tried to explain the new features of rural areas. It has focused on what has been happenning in rural areas and drawn attention to changes in rural areas which was previously ignored or overemphasized. The approach took five main changing features of rural areas as central focus which were non-farm activities, role of women, entrepreneurship, in-migration, division of labour and also urban-rural interaction. Therefore, the observed changes caused to draw attention to the question of is rural still the opposite of urban? In this respect, the effects of the increased relationships between urban and rural on rural areas in terms of getting new characteristics that new rurality approach explained were investigated by handling two case studies / Gedelek and Kus&ccedil / uali Villages in Turkey.
43

Neo- And Seismo-tectonic Characteristics Of The Yenigediz (kutahya) Area

Gurboga, Sule 01 December 2011 (has links) (PDF)
Erdogmus-Yenigediz graben is one of the major structural elements of Aksehir-Simav Fault System (ASFS), which is a major extensional structure in the southwestern Anatolian extensional neotectonic province (SWAEP). It is about 6-10-km-wide, 15-km-long and approximately ENE-trending and is actively growing structure as indicated by the 1970.03.28 (Mw= 7.2) Gediz earthquake. The graben is characterized by two distinct units, separated by an angular unconformity: (i) Miocene-middle Pliocene Arica formation and (ii) Plio Quaternary Erdogmus formation. The former unit commences with a basal conglomerate above the basement rocks and is composed mainly of coal-bearing continental and lacustrine sediments with lava flows and pyroclastics, particularly common in the middle parts of the sequence. The volcanics are dated at 18.4 &plusmn / 0.1 Ma (Ar-Ar mica ages). They record evidence for two deformation phases as suggested by twosets of overprinting slickenlines, intense folding, thrust and strike-slip faulting. The Erdogmus formation commences with terrace conglomerates and is composed mainly of travertines, older and younger alluvial deposits, fan-apron sediments and the recent axial graben floor sediments. Kinematic analysis of the graben-bounding normal faults, growth faults within the graben-infill and those deforming the sediments are consistent with three distinct phases of deformation: (i) Miocene middle Pliocene extensional phase, (ii) interveining NE SW contractional phase and (iii) Plio-Quaternary extensional phase. The data also suggests a distributed stress field and a multi-directional recent extension in predominantly NNE&ndash / SSW, E&ndash / W and NE&ndash / SW directions. This is also consistent with available focal mechanism solutions for the region. The graben therefore has an episodic evolutionary history with two extensional phases and an intervening short-term contraction, as described in many different parts of the SWAEP. The latter phase of extension is considered as the part of Neotectonic regime, which therefore commenced by the Late Pliocene.
44

The Evolution And Evaluation Of The Fenaket Megaroid Dwellings: A Seasonal Hamlet In Western Bozburun Peninsula

Ozberk, Banu 01 May 2004 (has links) (PDF)
When rural settlements are examined in Anatolia, an evolution process from the prehistoric times could be observed rather than a radical change, about the building architecture and settlement pattern qualities. However, it is, in fact, a chronic discussion subject between the authorities that this case is a result of an inheritance of a building tradition from the predecessors to successors of the society or a reproduction of the similar spatial fiction after the same factors and inputs. The case of Fenaket rural settlement, which is situated at the western part of the Bozburun peninsula, maintains parallel characteristics, and stays within the limits of this discussion, by its vernacular architecture and spatial arrangement. The purpose of this research is to analyze and to document the vernacular dwellings and settlement pattern of abandoned Fenaket Village / to identify the evolution and the evaluation process of the megaroid houses of Fenaket / and to develop the means for sustaining this traditional example.
45

Creation Of The Commercial Node: Sogutozu, Ankara

Barbaros, Yavuz Selim 01 February 2005 (has links) (PDF)
The aim of the study is to discuss and determine the property relations, development patterns and major agents at S&ouml / g&uuml / t&ouml / z&uuml / region in Ankara, where is claimed to be new central business node, developing with ultimate architectural, constructional efforts and highly sophisticated land speculations. Rapid transformation in characteristic of S&ouml / g&uuml / t&ouml / z&uuml / region from agricultural use to commercial uses at twenty years does not only display contemporary space creation efforts, but also shows tendencies of private entrepreneurs in Ankara. Increasing commercial activities on the land and introduce of new modes of interaction patterns, which are related with the rise of private property in neo-liberal era after 1980, also brings out changing protocols on property ownership patterns. In this context, S&ouml / g&uuml / t&ouml / z&uuml / case is related with discourses about repositioning of private initiatives on urban issues. However this becomes critical, when reconsidering, the capital city was designed to be modern cradle of republic by the public comprehensive planning initiatives. The current situation at the region is bringing new sets of confronting concepts between comprehensive planning approaches and property capital&rsquo / s space creation methods. Figuring out basics of space creation agencies and achieving appropriate design guidelines at S&ouml / g&uuml / t&ouml / z&uuml / may not only provide efficient well-growth of the specific sector of the city, but also bring out alternative solutions to achieve urban compromise in Ankara. For that reason, determinations on property formation, physical developments at S&ouml / g&uuml / t&ouml / z&uuml / should be studied in historical context.
46

An Investigation Into The Process Of Architectural Design Within The Framework Of Game

Inci, Semsa Ebru 01 June 2005 (has links) (PDF)
THE THESIS STUDY AIMS TO UNDERSTAND AND INVESTIGATE THE ARCHITECTURAL DESIGN PROCESS BY UTILIZING THE CHARACTERISTICS AND TYPES OF ANOTHER FIELD, GAME. THE STEPS TAKEN IN ORDER TO ACCOMPLISH THIS AIM ARE &#039 / ANALYZING GAME, ITS PROPERTIES, AND TYPES&#039 / , &#039 / RE-READING AND UNDERSTANDING ARCHITECTURAL DESIGN PROCESS BY INVESTIGATING THE SIMILARITIES AND DIFFERENCES WITH GAME TYPES IN ORDER TO END UP WITH INFORMATIVE, UNDERSTANDABLE TABULAR RESULTS&#039 / , RESPECTIVELY.
47

Estimation Of The Height Of Surface Breaking Cracks Using Ultrasonic Timing Methods

Ozturk, Emre 01 April 2006 (has links) (PDF)
In this thesis, two ultrasonic timing methods are used in order to investigate the accuracy and reliability of measurements for surface breaking cracks having different orientations and heights. Also the best applicable measurement technique is searched by comparing the received test results. These methods are the Time of Flight Diffraction (TOFD) Method using diffraction of longitudinal waves and another method using the reflection of shear waves from the crack tips. In order to simulate and measure the height of surface breaking cracks three sets of test blocks from steel, and two sets of wedges from plexiglas material are manufactured. Also several probes having frequencies of 2Mhz, 4Mhz, 5Mhz and angles of 45o and 70o are used. Some test procedures are created to make realistic comparisons between the test results and the ones found by previous studies in literature. The results are compared according to the standard deviations of errors in crack height measurements and it is found that the depth, orientation of defects and the frequency of probes have considerable affect on the results. With wider probe angles and higher frequencies of probes to some extent the errors are observed to be running low and the height of cracks could be measured closer to the original size. The amount of the errors is increased in measurements with the increasing angle of cracks. The results of both methods are found to be very satisfactory. A range of &plusmn / 0.5 mm for means of error from the original vertical crack heights is determined. The results agree with the previous studies.
48

Gender Differences In Product Form Perception

Yavas, Nermin 01 April 2006 (has links) (PDF)
Product form is the principal factor that affects the consumer response. It influences the consumer preferences in many ways and affects the success of the product in the market. The response is moderated by several influences including individual tastes and preferences, personal characteristics, cultural and social context and other situational factors. The purpose of this study is to find whether gender as a personal characteristics, has an influential effect on the perception of the product form. A survey was conducted with a sample set of mobile phones. To quantify the participants&amp / #8217 / perceptions, semantic differential method was used in which participants were asked to rate characteristics over a set of opposite adjective pairs. It is found out that, with respect to particular adjectives, responses to product form might be significantly different for males and females.
49

Neoliberal extractivism and rural resistance : the anti-mining movement in the Peruvian Northern Highlands, Cajamarca (2011-2013)

Seo, Ji-Hyun January 2015 (has links)
This dissertation examines the political prospects of rural subaltern groups in the era of neoliberal globalisation by engaging with the ‘death of the peasantry’ debates. To achieve this, it concentrates on rural resistance in the northern highlands of Peru, Cajamarca, against ‘new mineral extraction’ by multinational capital in the form of Minera Yanacocha S.A. (MYSA), with a theoretical framework of critical geography on transnational activism. In particular, the dissertation devotes attention to the massive mobilisations against MYSA’s Conga mining project between 2011 and 2013. The dispossession and disempowerment of the peasantry have been highlighted as the accumulation of global capital has intensified alongside the implementation of market-led development models around the globe. In the 1990s, the extraction and export of abundant natural resources was promoted as a ‘new development alternative’. In tandem with the unprecedented width and depth of resource extraction, the continent has become witness to increasing incidences of struggles led by local communities, particularly in the countryside. Recent Peruvian economic growth has been boosted by a ‘new mining boom’. Simultaneously, many Peruvians are protesting against mining activities, particularly due to their negative social and environmental impact. Cajamarca is one obvious example where neoliberal mineral extraction has generated a series of local struggles since the arrival of MYSA in 1993. The asymmetrical power of multinational capital vis-à-vis campesinos stands out in the context of the emphasis of the central government on ‘national development’ based on natural resource extraction. Against this backdrop, this dissertation examines the re-articulation of rural subjectivities and the political possibilities in their ‘networked form of resistance’, instead of focusing on the fragmentation, powerlessness and passivity of subaltern groups in the face of global capital power. Economic reductionism restricts our understanding of neoliberal globalisation to the exploitation of global capital vs. dispossession of local communities. Following Doreen Massey’s relational geographical approach, the dissertation maintains that it is relevant to understand the ‘relational content’ of global capital mobility and complex dynamics of resistance. In addition, the dualistic framework of geography and power which is based on an essentialist geographical understanding of the spatial (i.e. space/place; powerful global and powerless local) tends to regard local resistance as ‘reactionary’ place-based struggle. Instead, the dissertation focuses on the ‘interconnectedness’ of subaltern groups. It argues that diverse social groups shape what Featherstone terms ‘prefigurative solidarity’ around ‘maps of grievance’, via political resistance. In this process, a political identity is constructed in order to bring neoliberal globalisation into contestation.
50

Market Development Of Renewable Energy In Turkey

Demirdizen, Hasan Gence 01 January 2013 (has links) (PDF)
Renewable energy is a current issue in the world as well as in Turkey. Turkey has developing policies in the renewable energy field. Although it is a beneficial mean of obtaining energy, there are barriers on renewable energy production. In order to develop renewable energies, those barriers have to be analyzed and suitable implementations should be developed to overcome them. In this thesis policy and implementation on the renewables are evaluated in general and specially for Turkey. The electricity market is one of the crucial factors of development of the renewable energy. The day-ahead market and renewable energy support mechanism in Turkey are investigated. Finally benefit calculations is carried out in order to compare benefits of renewable energy in market and support mechanisms by using real time price and production values of two renewable energy plants / a hydropower and a wind power plants. Further, outcomes of newly developed prediction project for wind power plants are evaluated in terms of market benefit.

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