PhD Dissertations: Recent submissions
Now showing items 1-20 of 63
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Digital maturity measurement based on the stages of digital business transformation a study in the automotive sales and aftersales sector
Digital transformation is the change of socio-economic structures such as business models, supply chains, platforms, or ecosystems as a consequence of the use of digital technology. Consistent with the previous research ... -
Application of large-scale optimization methods in scheduling and routing problems
In this thesis, we consider three different applications of large-scale optimization methods. We focus on the blood donation tailoring problem under uncertain demand in the first problem. In the second one, we propose a ... -
Automated maintenance support for data-tier software
Data-tier software includes the data model and business logic of enterprise systems, and it is subject to long-term maintenance. Even though the user interface of these systems can be completely replaced, data-tier software ... -
Server and client-side algorithms for enhancing adaptive streaming
HTTP adaptive video streaming is a technique widely used on the internet today to stream live and on-demand content. Server and client-side algorithms play an important role in improving user experience in terms of metrics ... -
Set-covering based heuristic approaches for the problems from the printing industry
In this thesis, we focus on two different planning production problems coming from the printing industry. The first problem is the label printing problem and the second one is a variant of the cover printing problem. In ... -
Adaptive MIMO free space optical communication systems
Free space optical (FSO) enjoys the high data rate of optical spectrum and have also the flexibility of RF links. FSO systems provide many advantages to the line of sight wireless communication technology. With the recent ... -
Development of a single-chip visible light communication receiver
The VLC has drawn the attention in the last decade, which is simply based on the data transmission over the visible light (400nm-700nm). It is considered as an alternative to RF-based technologies and offers unlicensed ... -
Performance evaluation and experimental verification of vehicular visible light communication
Araç geliştirme, gelecekteki bazı uygulamalarını desteklemek için büyük ölçüde veri iletişimine aktarır. Araç müfrezesi ve otonom araçlar (AV), bu on yılda ticari olarak temin edilebilecek uygulamalardan bazılarıdır. Bu ... -
Avrupa Birliği mülteci hukuku reformunda düzensiz göçmenlerin statüleri
Göç tarihi insanlık tarihi kadar eskidir. Homo sapiensten günümüz modern insanına değin en temel gayesi hayatta kalmak olan insanoğlu, kıt kaynaklara sahip dünyada sonsuz ihtiyaçlarını karşılamaya çalışmıştır. Bunun sonucunda ... -
An assessment model for participatory architecture: the example of the solidarity architecture exhibition groups
The relationship between participation and architecture has been discussed for more than fifty years, along with human-oriented design approaches. Scientists from the field of architecture and other related disciplines ... -
From contemplation to spectacle: transformation of the way of seeing in the 19th century ottoman culture
In this study, by suggesting two different ways of seeing as contemplative and spectatorial, which are based on the distinction made between the concepts of tefekkür (contemplation) and temaşa (spectacle), the transformation ... -
Street vendors' adaptive strategies and the dynamic nature of urban space: Developing an integrative framework in Kano, Nigeria
This thesis attempts to develop a framework that integrates street vendors within the urbanscape. Spaces within the cities are increasingly becoming scares and valuable, resulting in increased competition for them. Coupled ... -
Professional demarcation in new media art in Turkey
In a world where the Post-media condition has rendered the artistic media hierarchies obsolete, New Media Art continues to exist as a professional territory with ambiguous boundaries. The term refers to a community of ... -
Modeling and optimization of chemical mechanical polishing of semiconductor materials
Chemical mechanical polishing (CMP) is a process of planarization of metal and dielectric surfaces typically in microelectronic devices manufacturing. Planarization is achieved by removing material from the wafer surface ... -
Channel modeling for vehicular visible light communication
The demand for vehicular communication systems has increased since they are considered the key enabling technology for Intelligent Transportation Systems (ITSs). Vehicular communications allow information sharing between ... -
Visible light communications with advanced physical layer features and integration with existing wireless communication technologies
Optical wireless communication systems that operate in the visible light frequency band (390-700 nm) are called as visible light communication (VLC). VLC systems are based on the principle of modulating light emitting ... -
A stochastic geometry approach for cellular wireless network analysis
Cellular wireless communications systems transformed the way people communicated by combining communication and mobility. Since the early 1970s, the mobile industry has been driving the development and evolution of cellular ... -
Cumhuriyet Savcısının etkin soruşturma yapma görevi
(2020-04)Çalışmamızın inceleme konusunu "Cumhuriyet Savcısının Etkin Soruşturma Yapma Görevi" oluşturmaktadır. Bu kapsamda birinci bölümde; "etkinlik", "yeterlilik", "Cumhuriyet savcısı" gibi temel kavramlar öncelikle incelenmiştir. ... -
Dynamic characterization and optimization of additively manufactured TPMS lattice structures
(2021-08-19)Additive manufacturing (AM) has opened new avenues for the manufacturing of structures to achieve challenging engineering tasks. Triply periodic minimal surface (TPMS) lattices, a unique example of such structures, exhibits ... -
Augmenting occupant thermal experience with cyber-physical-social systems : a case study on adaptive vents
(2020-06-11)Buildings use more than 30% of global energy, while 36% of this energy comes from direct combustion of fossil fuels. Hence, buildings constitute a considerable share of CO2 emissions and has a large contribution to climate ...
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