Mimarlık Fakültesi

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Citation - Scopus: 4
Analyzing Natural Lighting Conditions From the Perspective of Biophilic Design in Indoor Office Environments
(Institute of Physics, 2022) Avci, A.N.; Karaman, G.D.; 319194; 237970; 01. Çankaya Üniversitesi; 05. Mimarlık Fakültesi; 05.01. İç Mimarlık
The term "biophilic design"is recognized by some designers who coined a word for designing instinctively using fresh understandings, reasons, and views, which helps reconnect us with the natural world in the indoor environment. Within the various patterns that connect humans with nature, natural lighting provides an orientation to the day and night according to the sun's location and cycles, which is essential for human health and wellness. The supply and quality of natural lighting, including its influence on mood, have been extensively investigated and written about for many years in various locations and the overlapping science and design disciplines. This paper analyzes the biophilic design approach to mood for the natural lighting conditions that change according to the position of the office environments in winter. The selected two indoor office environments were located in the Faculty of Architecture at Çankaya University on Main Campus, on the second floor of the building. Office-1 overlooked the design studio, preventing it from taking natural lighting directly, and Office-2 directly penetrated the natural lighting. Natural lighting-based photos were taken from the selected offices during three periods of the day. The photos and a survey were directed at the two groups: Group 1 consisted of the students who took the Natural and Artificial Lighting Course, and Group 2 students who did not take this course. The experimental instruments analyzed their moods to evaluate natural lighting conditions. © Published under licence by IOP Publishing Ltd.
Assessment of Daylighting in a Historical Educational Building: Ankara University Faculty of Science Analytical Chemistry Laboratory
(Znack Publishing House, 2023) Avci, Ayse Nihan; 237970; 05.01. İç Mimarlık; 05. Mimarlık Fakültesi; 01. Çankaya Üniversitesi
The conditions of Ottoman architecture persisted during the republican period at the turn of the 20th century. Later, radical changes in the structure of the state affected the field of architecture, and changes in the world were reflected in our country. The structures that are the subject of architectural debates are typically early republican period buildings, which were built between 1920s and 1950s. On the other hand, in past buildings, the interior de-sign criteria that are important for the user in interior design have been the subject of interest in various disciplines. Lighting - daylighting and electric lighting - in different interiors is one of the design criteria that has intrigued many researchers. Laboratories, classrooms, studios, circulation areas, administrative spaces, offices, conference rooms, and wet spaces are all common features of educational buildings. Each of these spaces has unique lighting requirements. The aim of this study is to assess the daylighting performance in the interior and encourage similar studies in historical educational buildings rather than the architectural design of these buildings. Daylighting performance was assessed in the analytical chemistry laboratory at the Ankara University Faculty of Science, block A, which was built during the Second National Architectural Movement and bears the traces of Sedad Hakki El-dem, Emin Onat, and Paul Bonatz. A morning interval (10:00-11:00) where the courses are considered the most productive was chosen for the evaluation. The results were compared and interpreted with the values specified in the standards; the measurement is limited to the day and time interval. Keywords: daylighting, the Second National Architectural Movement, Ankara, Faculty of Science, educational building, analytical chemistry laboratory
Citation - WoS: 4
Effects of Occupant Behavior on the Energy Performance of Dwellings: a Sensitivity Analysis
(Locke Science Publ Co inc, 2016) Harputlugil, Gülsu; Harputlugil, Gulsu Ulukavak; Bedir, Merve; 36110; Mimarlık; 05.02. Mimarlık; 05. Mimarlık Fakültesi; 01. Çankaya Üniversitesi
This paper focuses on the influence of occupant behavior on the energy performance of dwellings in the Dutch context. The aim of this study was to identify, how the energy performance of a dwelling is sensitive to the behavior of its occupants. To this end, the study's methodology adopted the Monte Carlo method of analysis, one of the most commonly used means of analyzing the approximate distribution of possible results on the basis of probabilistic inputs. Data related to occupant behavior were generated from a survey of 313 households in The Netherlands. The Dutch reference row house was used to test the behavioral patterns, and the test results were determined through simulation-based modeling. The key input parameters were presence, heating control patterns (thermostat and radiators), and ventilation control patterns (windows, grilles, and mechanical ventilation), while minimum indoor resultant temperature and heating energy demand served as the key output parameters. The results showed that both heating energy demand and minimum indoor resultant temperature were most sensitive to the thermostat setting and most robust in relation to the radiator setting.
Citation - Scopus: 1
Evaluation of the Issues and Challenges in Turkey's Urban Planning System
(Springer international Publishing Ag, 2019) Sari, O. Burcu Ozdemir; Ozdemir, Suna S.; Uzun, Nil; 05.03. Şehir ve Bölge Planlama; 05. Mimarlık Fakültesi; 01. Çankaya Üniversitesi
This concluding chapter focuses particularly on the period, which starts with the 2002 general elections, covering almost the last 15 years of the country. In this period, Turkish cities have experienced significant spatial and social transformations. This raises a number of issues and challenges for urban and regional planning in Turkey. The current urban and regional planning agenda worldwide covers dozens of topics. ForTurkey, three issues have become prominent: (i) actors (and institutions) other than planners (and planning) that have control capacity in the production and transformation of the built environment, and adverse effects of their actions on the integrity of urban plans and the control capacity of urban planning, (ii) the need to achieve resilient, safe, and sustainable urban environments, and (iii) consequences of population growth and the spatial expansion of cities as well as the problems stemming from the current efforts at urban transformation. Some cross-cutting issues and significant points among the chapters of the book are emphasised in this chapter. The Turkish case provides useful examples and fruitful discussions for international readers from developed and developing countries.
Citation - WoS: 3
Citation - Scopus: 2
Integrating the Resilience Perspective Into the Turkish Planning System: Issues and Challenges
(Springer international Publishing Ag, 2019) Kaya, Deniz Altay; 54723; 05.03. Şehir ve Bölge Planlama; 05. Mimarlık Fakültesi; 01. Çankaya Üniversitesi
Within the last decade, resilience has become both a major planning framework and a development goal for cities and regions facing a plethora of problems in different fields and at different scales. This chapter aims to identify the challenges that await governments when they integrate a resilience thinking framework into their planning systems. The chapter first provides a short explanation on the significance of resilience planning and then outlines a structural model for incorporating the social, economic, political, and institutional requirements in resilience thinking in city and regional planning. Next, the chapter provides a short analysis of the Turkish planning system to reveal its inherent problems and the issues that are likely to be most challenging in a shift towards resilience planning. Finally, based on the provided analyses, the chapter provides a critical discussion on the challenges in operationalizing resilience planning in the Turkish context. The findings reveal that there is a need for restructuring especially in Turkey's institutional and legislative framework to improve coordination and cooperation, to assure the use of scientific knowledge within the decision-making processes, and to actualize the praxes of participation and engaged governance.
Citation - WoS: 5
Citation - Scopus: 4
Investigating Syrian Refugees' Choice of Location in Urban Areas as a Subjective Process: a Cross-Case Comparison in the Neighbourhoods of Onder (Ankara) and Yunusemre (Izmir)
(intellect Ltd, 2021) Kahraman, Zerrin Ezgi; Gungordu, Feriha Nazda; 50343; 05.03. Şehir ve Bölge Planlama; 05. Mimarlık Fakültesi; 01. Çankaya Üniversitesi
In migration literature, the growing interest in the localized and subjective forms of refugee emplacement in urban areas following the influx of Syrian refugees has brought along new debates on how to approach the location choices (LC) of refugees. Accordingly, in this study, we investigated the different dimensions of Syrian refugees' location choices at the urban/neighbourhood level. Specifically, we aimed to understand the dynamics behind the growing tendency among Syrian refugees in Turkey to settle in neighbourhoods that are close to inner-city industrial sites by conducting two case studies in the Onder neighbourhood of Ankara and the Yunusemre neighbourhood of Izmir in a comparative manner. From the twenty-three interviews conducted with Syrians, we uncovered the themes of LC and categorized them in accordance with the dimensions of LC addressed in the literature. We identified three main dimensions that affected Syrians' location choices at the neighbourhood level as: economic (the availability of job opportunities, public and commercial services, the affordability of accommodation), socio-cultural (the existence of co-ethnics, kinship/ethnic relations) and socio-spatial (proximity to the city centre, transportation, public and commercial services, workplaces). Here, we acknowledged the intertwined relation between these dimensions and refugee subjectivity in LC.
A Literature Survey on Integration of Wind Energy and Formal Structure of Buildings at Urban Scale
(Springer international Publishing Ag, 2018) Paltun, Serpil; Gultekin, Arzuhan Burcu; Celebi, Gulser; 2919; 01. Çankaya Üniversitesi
Providing the needed and indispensable steady, quality and safe energy is one of the most important issues today. Wind energy is one of the most important renewable energy source. Wind energy has found uses much more in water pumping and obtaining electricity in rural areas until last years. Today, wind energy has taken its place in the energy sector as an alternative source of energy production. High-density building arrays within a city, the combination of indoor and outdoor spaces with different purposes effect wind flow and acceptable wind comfort. In urban areas, wind energy and wind comfort are important requirements. Not only in new urbanisation areas but also for existing urban areas and city centers acceptable wind comfort plays an important role among and around buildings. When viewed from this angle, the aim of this study is enlightening the building aerodynamics, wind effect and wind energy in urban environment, and also giving information about how to analyze the wind comfort and design criteria in dense urban areas.
Citation - WoS: 1
Citation - Scopus: 2
A New Route for Regional Planning in Turkey: Recent Developments
(Springer international Publishing Ag, 2019) Ozdemir, Suna S.; 25219; 01. Çankaya Üniversitesi
Since the 1930s, regional plans have been drawn up for various regions in Turkey. However, the institutional practice of regional development policy as well as regional planning began with the establishment of the State Planning Organisation in 1960. After the 1960s, through Five-Year National Development Plans, a regional development policy was defined, and regional development plans were formulated for some specific regions. In practice, there were some challenges and problems during that period in regional planning. The shift in the regional development policy and regional planning began in 1999 with Turkey's accession period to the European Union. For adaptation to the EU's regional policy, some newpolicies, legislation, and institutional set-ups were defined. This chapter mainly focuses on these new policies and instruments, namely the new route taken by regional planning in Turkey.
Citation - WoS: 2
Citation - Scopus: 4
Policy and Planning in the Age of Mobilities: Refugees and Urban Planning in Turkey
(Springer international Publishing Ag, 2019) Gungordu, Feriha Nazda; Bayirbag, Mustafa Kemal; 257610; 01. Çankaya Üniversitesi
This chapter discusses the challenges posed by Syrian refugee problem (a multifaceted "mobility" problem especially hitting metropolitan cities) on urban planning practices and discourses in Turkey. Here, we portray the refugee problem as a multiscalar one, where international, national and local authorities meet the challenge in different ways. The multiscalar lens allows us to detect how various problem areas (security, sheltering, etc.) have become intertwined and concentrated on urban areas after refugee influx. In that regard, first we depict the role of "urban planning" in "governance of (refugee) mobility" in neoliberal era. Secondly, we briefly touch upon the historical association between the mobility patterns and urbanization in Turkey since 1923 to detect how public authorities (at different scales of governing) reacted to these mobilities. This historical analysis helps us locate the Syrian refugee problem into its proper context as an urban planning problem (not simply as an IR or security problem). Lastly, we discuss Syrian Refugee Crisis' challenges on urban areas and planning practices in Turkey by referring to its international, national and local governance. We conclude by summing up the key empirical and theoretical lessons drawn while also introducing analytical questions about the future direction of research.
Re-Thinking of Energy Consumption Classification by the Patterns of Occupant Behaviour in Dwellings: a Conceptual Framework
(Free University of Bozen Bolzano, 2015) Harputlugil, G.U.; Harputlugil, Timuçin; Harputlugil, T.; Harputlugil, Gülsu; 40295; 36110; Mimarlık; 05.02. Mimarlık; 05. Mimarlık Fakültesi; 01. Çankaya Üniversitesi
The aim of this paper is to present the conceptual framework of a TUBİTAK funded project titled "Developing a New Methodology to Improve Housing Quality in Turkey Based on Effects of Occupant Behavior on Energy and Comfort of the Dwellings". Although the objective of the project is the development of new methodologies and tools to be used for the definition of effects of behavior profiles of housing occupants on the energy consumption and usage of this knowledge for building new houses and renovation of existing buildings, here the first step of research has been executed. By defining sensitivity of occupant behavior on energy consumption, it is planned to classify different models of occupant behavior. With data provided, the aim is to develop an "occupant behavior labeling" which rates occupants instead of buildings. To provide the mentioned data, sensitivity analysis of existing occupant behavior will be analysed based on the Monte Carlo Methodology. This methodology is one of the most used methodologies to analyse accurate distribution of possible outputs relied on inputs based on probability. Inputs for this research are (1) number of occupants for each space (for weekdays and weekend) (2) behaviour for ventilation (Window open/closed and mechanical ventilation on/off) (3) control of heating systems (radiator on/off and/or thermostat degree). These data will be provided with survey and data logging of chosen a house occupant group. As a consequence of the research, the aim is not only to rate the behavior of housing occupants but also determine occupancy groups/labels. With this approach, based on occupant's behavior labeling, the aim is to realize fast and affective applications for renovation of existing buildings. Moreover, by evaluation/assessment of houses which will be designed in the future based on determined occupant profiles allow to produce high performance dwellings. © 2015 by Bozen-Bolzano University Press Free University of Bozen-Bolzano All rights reserved.
Citation - Scopus: 5
A Review Based on Oled Lighting Conditions and Human Circadian System
(Gruppo del Colore ? Associazione Italiana Colore, 2023) Akbay, S.; Avci, A.N.; 237970; 21742; 01. Çankaya Üniversitesi
Light is a form of energy that affects the human sleep cycle, working hours, alertness, productivity, and well-being. As one of the essential environmental factors, lighting requires extensive research to understand the human-environment interaction. Earlier studies reveal that various artificial lighting technologies are utilized to investigate the human circadian system; experiments employing solid-state lighting (SSL) sources are still being conducted to determine how the human circadian system is affected. Due to the advantages of OLED (organic light-emitting diode) lighting, there is a need to enhance this form of artificial lighting in an indoor environment. This paper focuses on a literature review on artificial lighting sources, particularly OLED lighting, used from the past to the present. This article also discusses how OLED lighting can influence the human circadian system in terms of different characteristics of lighting in an indoor environment. © 2023, Gruppo del Colore? Associazione Italiana Colore. All rights reserved.
Citation - WoS: 1
Citation - Scopus: 1
Student Participation in Bologna Process: a Case Study From Turkey
(Fac Teacher Education, 2014) Kahraman, Zerrin Ezgi; Kahraman, Z. Ezgi; Sakarya, Arif Orçun; Sakarya, A. Orcun; 50343; 19342; Şehir ve Bölge Planlama; İşletme; 05.03. Şehir ve Bölge Planlama; 03.04. İşletme; 03. İktisadi ve İdari Birimler Fakültesi; 05. Mimarlık Fakültesi; 01. Çankaya Üniversitesi
Bologna Process studies in Cankaya University's Interior Architecture Department (INAR), Turkey have been initiated in 2008. The goal of this study is to explore students' perceptions about the new programme outcomes framed with the Turkish Higher Education Qualifications Framework and to provide a set of guidelines for the Bologna Process to be implemented. A questionnaire including semi-structured questions is conducted in the data collection process. Content analysis method is used in order to examine students' perceptual outcomes. The findings of the study display that students' perceptions underline the importance of the acquisition of knowledge, skills and competences in social, economic and managerial dimensions of the professional life. Results also reveal the need of students for the acquisition and use of communicative, collaborative and interdisciplinary aspects of the profession and their expectations on both theoretical and practical contents of INAR courses. Furthermore, this study which mainly followed a student-cantered approach concluded that it is also possible to generalize new programme outcomes through the active participation of students.
Urban and Regional Planning in Turkey Preface
(Springer international Publishing Ag, 2019) Sarı, Özgül Burcu; Sari, O. Burcu Ozdemir; Ozdemir, Suna S.; Uzun, Nil; Şehir ve Bölge Planlama; 05.03. Şehir ve Bölge Planlama; 05. Mimarlık Fakültesi; 01. Çankaya Üniversitesi
Urbanisation and Urban Planning in Turkey
(Springer international Publishing Ag, 2019) Uzun, Nil; Sari, O. Burcu Ozdemir; Ozdemir, Suna S.; 05.03. Şehir ve Bölge Planlama; 05. Mimarlık Fakültesi; 01. Çankaya Üniversitesi
Urban and regional planning, as an institution, differs significantly from country to country depending on the legal and institutional contexts of each state. The significance of urban and regional planning increased in Turkey in 1923 following the foundation of the Republic. Economic policies executed by the government have always had an effect on urbanisation in Turkey. In fact, different economic policies and models applied since 1923 defined the different periods of urbanisation in the country. These periods also define the changes in urban and regional planning. There are basically four different models of economic development applied starting from 1923. Acentralised, state-dominated model was the first one, and it was implemented until the 1950s. Liberalisation, the second model, was adopted in the 1950s. Mechanisation in agriculture set off rural-to-urban migration, and the rate of urbanisation increased very rapidly. This period lasted until the 1980s when Turkey's economy underwent radical changes with the introduction of the privatisation model within the context of globalisation. The fourth period, starting after the general elections of 2002, can be considered a continuation of the third one. Economic and political changes in this period have had substantial implications for cities.
Virtual Interior Environment: Influence of Colour on the Sense of Immersion
(Gruppo del Colore ? Associazione Italiana Colore, 2023) Gökmenoğlu, F.; Akbay, S.; 21742; 01. Çankaya Üniversitesi
This article investigates the effects of colour on the sense of immersion in virtual interior environments. The perceptual significance of colour in interior design necessitates a critical evaluation of the three dimensions of colour-hue, saturation, and lightness (HSL)-in the context of their application in virtual environments (VEs). The study aims to investigate how the sense of immersion in virtual interior environments varies depending on hue, saturation, and lightness and to examine the extent to which colour dimensions influence the sense of immersion in VEs. In this study, the HSL colour space was employed to create varying degrees of colours, and an online survey was conducted to understand the individuals’ sense of immersion in different virtual interior settings. The findings suggest that reducing the degree of lightness of colours in a virtual interior environment enhances the sense of immersion. In addition, the study reveals that whether a virtual interior environment highlights natural or artificial lighting, augmenting the degree of lightness of colours intensifies the sense of immersion in the perceived environment. © 2023, Gruppo del Colore? Associazione Italiana Colore. All rights reserved.

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