City and Regional Planning / Şehir ve Bölge Planlama
Permanent URI for this collectionhttps://hdl.handle.net/11147/4274
Browse
11 results
Search Results
Article User Satisfactions on Visual Comfort and View Quality Based on Colours and Opacity of Glazing To Control Daylighting(Znack Publishing House, 2023) Cogul, Ilgin; Duran, Hasan Engin; Kazanasmaz, Zehra TugceWindows are both components that open to the outside and gates that bring the outside elements inside as well. The visible view through windows affects users' perception of the indoor environment. Visual comfort is a key concern to create qualified interior spaces. Glazing type in naturally lit environments becomes very substantial for comfort. As glazing technologies develop, the options available for users have also increased. This study aims to find out how different glazing and view types impact user perception and satisfaction in the interior and to create design ideas for the spaces to be completed in the future. A room with various glazing transmittance (20 %, 50 %, and 90 %), colours (blue and yellow), and view types (street and landscape) are modelled virtually in Relux. A survey composed of these rendered scenes from these variations includes four questions. 40 people participated in the survey. Statistical analyses are made using Stata and EViews. Illuminance and luminance are calculated via Relux to discuss quantifiable values and subjective one together. According to the results, as transmittance increase, the rate of people finding the room pleasant and the quality of the view decrease, but a brighter environment shows up. When using tinted glazing, users mark the rooms as interesting, while pleasantness and view quality decrease. A landscape view instead of a street view in the rooms results is a more interesting, pleasant indoor environment, and higher view satisfaction.Article Citation - Scopus: 1Spatial Effects of Air Transport on Regional Development : Evidence From Turkey(Fabrizio Serra editore, 2020) Nijkamp, Peter; Pels, Eric; Elburz, ZeynepThe rapid rise of aviation (including airport infrastructure) has prompted various research and policy questions on its socio-economic impact on spatial development of regions. Since the aviation industry facilitates a worldwide transportation network for business and tourism, it is considered to be a critical factor for economic growth. This study aims to analyze the relationship between air transport and regional development in Turkey, by using air passenger volume and regional employment data by means of both non-spatial and spatial regression methods. We run a Two-Stage Least Squares (2SLS) regression model with instruments to capture endogeneity, and Generalized Spatial Two-Stage Least Squares (GS2SLS) models to control for the spatial context by using data from 81 Turkish NUTS 3 regions (provinces) between 2008 and 2017. We extend the existing literature by measuring spatial spillover effects of air transport on regional growth. To the best of the authors' knowledge, this study is the first attempt to examine this link by considering both spatial effects and endogeneity problems. The results confirm our hypothesis that air transportation is an important determinant of regional employment in Turkish regions while the impact of air transport on regional employment decreases when spatial effects are taken into consideration.Article Citation - WoS: 12Regional Acupuncture for İzmir Peninsula: Creating Capital Web for Creative Eco-Tourism(Scibulcom Ltd., 2016) Velibeyoğlu, KorayRural socio-economic development has gained utmost importance in Turkish Metropolitan Municipalities within the frame of recent legal changes extending the boundary of such municipalities towards their larger rural hinterland. Beforehand, Izmir Metropolitan Municipality had been started 'Izmir Peninsula Sustainable Development Strategy' in 2013 as a model of their local development agenda based on the principles of 'Urla-Cesme-Karaburun Peninsula Local Development Idea Competition' held in 2008. Izmir Peninsula region is the nature reserve for Izmir with its specific flora and fauna always considered as perfect location for eco-tourism activities. This paper aims to illustrate the development and implementation mechanisms of creative eco-tourism strategies for the region with concrete examples including thematic tourism routes based on green transportation, local production and consumption networks (i.e. local bazaars, family pensions) and special events aim to create local buzz and global pipelines. The major contribution of this study is to illustrate a model of networked integration strategy by using 'creative' eco-tourism opportunities of Izmir Peninsula Region. It exemplifies the key implementation mechanisms of regional acupuncture and capital web approach derived from the idea of network of local micro-projects working in synergy.Article Citation - WoS: 3Citation - Scopus: 3The Changing Nature of the Neighborhood and Neighborliness: Urban Spaces of Interaction and Sense of Community, a Case Study of İzmir, Turkey(Locke Science Publishing Company, Inc., 2016) Can, IşınThis research, derived from a pragmatic approach, concentrates on the problem of segregated urban space and the disconnection between buildings and the street. In Turkey, development plans and policies often neglect the organization of space between indoor and outdoor areas. However, previous research has shown that the organization of space between buildings has an important impact on social interaction. Although modern housing estates, with their lack of in between spaces (i.e., spaces that are neither completely private nor public) compared with traditional and mixed-use neighborhoods, support introverted lifestyles, the results of this empirical analysis refuted the hypothesis that modern housing estates would exhibit a reduced sense of community. The outcomes of this study support the arguments developed by urban sociologists and environmental psychologists who claim that physical space may provide for social interactions but not necessarily for a sense of community.Article Citation - WoS: 4Citation - Scopus: 3Sustainable Management of Rural-Ecological Commons: Recommendations on Edpsir Causal Networks(Scibulcom Ltd., 2019) Hazar, Dalya; Velibeyoğlu, KorayThis study aims to reveal the importance of the pastures as the rural-ecological commons in terms of biodiversity and ecological sustainability by focusing on the transformative impacts of the enclosure and commodification processes. Pastures are crucial especially within four dimensions: (1) rich biodiversity of flora and fauna; (2) rural development; (3) erosion prevention; and (4) rural tradition. Conflicts on the pastures and their triggering mechanisms are the main research interests of the study. Sustainable management of the rural-ecological commons has a potential to prevent the conflicts on the pastures. Three case study districts in Izmir (Turkey) are chosen to determine the conflicts on the pastures in relation with the recent legal regulations, determination, delimitation and allocation processes, malpractices and the civil responses. Data gathered from the interviews with professionals and village headmen, literature review, media analysis, and personal observations are evaluated by the content analysis to determine the main conflicts and the pasture dimensions for the eDPSIR (Driving force, Pressure, State, Impact, Response) model, which is an enhanced organisation tool to understand the multi-level relationships in environmental and social issues. The developed pasture dimension set evaluates the rural-ecological commons in relation with the actor relations and geographical aspects during the decision-making, common management and the planning processes.Conference Object Citation - WoS: 17Citation - Scopus: 21Place Management of a Creative City: the Case of Izmir(Inderscience Enterprises Ltd., 2017) Mengi, Onur; Durmaz Drinkwater, Sıdıka Bahar; Öner, Aslı Ceylan; Velibeyoğlu, KorayThis study investigates how place management is used to render a creative city through the combination of soft factors as intangible characteristics and hard factors as tangible characteristics of the built environment. The study focuses on Izmir, Turkey; exploring its potential as an emerging creative city. The methodology is a descriptive analysis of recent urban design and planning activities of creative cities, reviews projects and strategies in Izmir. Findings provide a framework for place management tools and their strategic use for integration of art, design, creativity and knowledge in creative cities. Place management is used as a tool for image building and identity enhancement, and for quality of place to attract creative and knowledge workers. In the case of Izmir, hard factors triggered the formation process whereas soft factors have taken strengthen the initiative. However, both of them are yet not strong enough to creative public awareness and critical mass.Article Citation - WoS: 17Citation - Scopus: 21An Evaluation Methodology for the Tangible and Intangible Assets of City-Regions: the 6k1c Framework(Inderscience Enterprises Ltd., 2010) Velibeyoğlu, Koray; Yiğitcanlar, TanTogether with hard and soft networks, tangible and intangible regional assets play an important role in the knowledge-based development of competing city-regions. The aim of this paper, therefore, is to investigate the best ways of managing invaluable tangible and intangible assets of city-regions. The paper explores the importance of asset management of city-regions by giving special emphasis on their knowledge asset base. This paper develops and introduces a theoretical framework to conceptualise a new approach to articulate the strategic planning mechanism, so called the 6K1C framework. The 6K1C framework is part of the strategic planning process of continuous improvement of overall public sector performance. The framework provides a proactive check-list approach integrated for managing and harnessing tangible and intangible assets of the post-industrial city-regions.Article Citation - WoS: 2Citation - Scopus: 2Soft Computing and Regression Modelling Approaches for Link-Capacity Functions(Czech Technical University in Prague, 2016) Koşun, Çağlar; Tayfur, Gökmen; Çelik, Hüseyin MuratLink-capacity functions are the relationships between the fundamental traffic variables like travel time and the flow rate. These relationships are important inputs to the capacity-restrained traffic assignment models. This study investigates the prediction of travel time as a function of several variables V/C (flow rate/capacity), retail activity, parking, number of bus stops and link type. For this purpose, the necessary data collected in Izmir, Turkey are employed by Artificial Neural Networks (ANNs) and Regression-based models of multiple linear regression (MLR) and multiple non-linear regression (MNLR). In ANNs modelling, 70% of the whole dataset is randomly selected for the training, whereas the rest is utilized in testing the model. Similarly, the same training dataset is employed in obtaining the optimal values of the coefficients of the regression-based models. Although all of the variables are used in the input vector of the models to predict the travel time, the most significant independent variables are found to be V/C and retail activity. By considering these two significant input variables, ANNs predicted the travel time with the correlation coefficient R = 0:87 while this value was almost 0.60 for the regression-based models.Article Citation - WoS: 2Citation - Scopus: 1Significance of Rent Attributes in Prediction of Earthquake Damage in Adapazari, Turkey(Czech Technical University in Prague, 2014) Tayfur, Gökmen; Bektaş, Birkan; Duvarcı, YavuzThis paper analyses rent-based determinants of earthquake damage from an urban planning perspective with the data gathered from Adapazari, Turkey, after the disaster in 1999 Eastern Marmara Earthquake (EME). The study employs linear regression, log-linear regression, and artificial neural networks (ANN) methods for cross-verification of results and for finding out the significant urban rent attribute(s) responsible for the damage. All models used are equally capable of predicting the earthquake damage and converge to similar results even if the data are limited. Of the rent variables, the physical density is proved to be especially significant in predicting earthquake damage, while the land value contributes to building resistance. Thus, urban rent can be the primary tool for planners to help reduce the fatalities in preventive planning studies.Article Citation - WoS: 10Citation - Scopus: 14Business Cycle Dynamics Across the Us States(Walter de Gruyter GmbH, 2013) Magrini, Stefano; Gerolimetto, Margherita; Duran, Hasan EnginThe analysis of synchronization among regional or national business cycles has recently been attracting a growing interest within the economic literature. Far less attention has instead been devoted to a closely related issue: given a certain level of synchronization, some economies might be systematically ahead of others along the swings of the business cycle. We analyze this issue within a system of economies and show that leading (or lagging behind) is a feature that does not occur at random across the economies. In addition, we investigate the economic drivers that could explain this behavior. To do so, we employ data for 48 conterminous US states between 1990 and 2009. © 2013 by Walter de Gruyter Berlin Boston.