Browsing PhD Dissertations by Title
Now showing items 12-31 of 63
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Corporate sustainability interactions and corporate financial performance
(2017-11)There is a large amount of empirical literature focused on the relationship between corporate sustainability and corporate financial performance. The literature considers firm specific aspects affecting the link but omits ... -
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. ... -
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 ... -
Development of a solid state spot welding technique for the manufacturing of detect free joints
(2019-06)Development of a Solid State Spot Welding Technique for the Manufacturing of Defect Free Joints.--Friction stir spot welding (FSSW) processing is a recently developed process for joining hard weldability materials, which ... -
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 ... -
Digital oil refinery: utilizing real-time analytics and cloud computing over industrial sensor data
(2018-12-14)This thesis addresses big data challenges seen in large-scale, mission-critical industrial plants such as oil refineries. These plants are equipped with heavy machinery (boilers, engines, turbines, etc.) that are continuously ... -
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 ... -
Effect of pH on particle agglomeration and radiative transfer in nanoparticle suspensions
(2018-08)Nanoparticle suspensions (NPSs) are solid-fluid mixtures where small dielectric or metallic particles (with sizes <100 nm) used in a base fluid. NPSs have unique and tunable thermo-optical properties, and for that reason ... -
Efficient methodologies for actualizing haptic feedback in consumer electronics
(2021-06-11)There are significant limitations to creating effective haptic illusions in mobile devices such as tablets and smartphones. The main limitations are that these devices are too small in size to accommodate complex actuators ... -
Energy and exergy efficiency analyses of high-performance buildings
(2018-11-26)Reducing building energy density has become one of the global requirements to a decrease fuel consumption and emission production, and consequently making our world sustainable. The high value of energy consumed by buildings ... -
Enhancing deep learning models for campaign participation prediction
(2019-07-31)Companies engage with their customers in order to establish a long-term relationship. Targeting the right audience with the right product is crucial for providing better services to customers, increasing their loyalty to ... -
Essays in macro-finance
(2019-12-26)This dissertation includes three essays within macro-finance literature ranging from international macroeconomics, to labor and housing market dynamics. While the focus of first essay is more on international, particular ... -
Evaluation of bioimplants surface nano-micro design by chemical mechanical polishing against alternative methods
(2019-01-11)Biomaterials comprise a representative fraction of the products used in the health area. Biomedical devices (such as biosensors, blood circulation tubes, hemodialysis systems) can be cited as examples. Biomaterials can be ... -
Experimental and numerical investigation of rubber whether strip extrusion
(2019-01-03)Extrusion is the main method used to produce rubber weather strips in automotive industries. The product quality is dependent on many factors, which include the design parameters of the die, the processing variables, and ... -
Finite element analysis in a cloud computing environment
(2019-01-04)In this thesis, the challenges faced and lessons learned while establishing a large-scale high performance cloud computing service that enables online mechanical structural analysis and many other scientific applications ... -
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 ... -
Immersion cooling of suspended and coated nano-phosphor particles for extending the limits of optical extraction of light emitting diodes
(2017-08)Energy efficiency, long life, exceptional color and performance of solid-state light (SSL) sources have resulted in a rapidly increasing trend in a number of practical applications especially for general lighting after a ... -
The impact of brand architecture decisions on portfolio sales
(2017-06)Decisions pertaining to the organization of products under brands within the company's portfolio are an important aspect of brand portfolio strategy with potentially serious top-and bottom-line implications. Despite the ... -
An investigation into fluid flow and heat transfer of high frequency synthetic jets for electronics cooling
(2016-04)Modern electronics have been decreasing in size for decades, so their cooling systems must continually improve in efficiency too. In particular, compactness is vital, which is challenging because typical thermal management ... -
An investigation into hydrophobic micro-textured surfaces on heat transfer and surface wetting phenomenon during vapor condensation
(2018-12-28)Efficiency and performance of a system that involves condensation process have been one of the primary considerations over the last decades for a number of applications including thermal management systems such as vapor ...
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