Browsing OzU Theses & Dissertations by Title
Now showing items 243-262 of 516
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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 ... -
Impact of hmi on driver trust for level 4 autonomous drive long haulage trucks
While the technological advancements in Level 4 autonomous drive trucks, which can drive by themselves under limited conditions, are being communicated as a way forward to increase road safety, as well as to improve working ... -
Impact of indoor environmental quality on occupant’s comfort & energy use in an office building
(2021-07)Due to the transitions of technological systems and scientific data related to the building sector and environment under the developing world conditions, the challenges of air pollution and increased energy use have ... -
Implementation of microwave curing system to adapt metakaolin based geopolymer binders for 3d-printing
Three-dimensional (3D) printing techniques of the construction materials such as contour crafting and additive manufacturing are being developed in the construction sector and replace the conventional building techniques ... -
Implementing artificial neural network based gap acceptance models in the simulation model of a traffic circle in SUMO
The impact of various operational and design alternatives at roundabouts and traffic circles can be evaluated using microscopic simulation tools. Most microscopic simulation softwares utilize default underlying models for ... -
An improved speed controller for PMSM drive with unbalanced load using load torque observer
(2019-05-22)In order to overcome disturbance effects as load torque variations in Permanent Magnet Synchronous Motor (PMSM), an improved controller with feed forward compensation is presented in this study. Washing machines which are ... -
Improving models for model-based testing based on exploratory testing
(2014-08)Model bazlı test, test edilen sistemin modelleri sayesinde otomatik olarak test senaryoları oluşturulmasını sağlar. Bu modellerin doğruluğu ve tamlığı oluşturulan test senaryolarının etkinliğini belirler. Genelde manuel ... -
Increasing visual detail for tv watchers with color vision deficiencies by using image processing methods
(2018-05)There are three types of cone cells in the human retina that respond to different color spectrums. The signals generated by these cone cells are combined and the color information is interpreted. Color blindness, or color ... -
Induction cooker design and experimental results with quasi resonant topology and jitter method
(2012-08)This thesis presents an induction cooker design and its detailed experimental results. The design is based on Quasi Resonant Topology and is unique in terms of the particular Jitter Method it employs to drive the semiconductor ... -
Information theoretical performance analysis and optimization of underwater acoustic communication systems
(2013-08)Underwater wireless communication is a rapidly growing field of research and engineering as its applications, which were once exclusively military, are extending into commercial fields. The need for underwater wireless ... -
Integrated design and application of a campus-wide distributed-photovoltaic system
(2018-05)After releasing the regulations on unlicensed electricity generation in Turkey, the main structure of the regulatory mechanism has just finished in 2014 and renewable energy generation started to grow dramatically. Ozyegin ... -
An integrated post-disaster assessment routing problem for collecting damage information with drones
In this study, we focus on post-disaster damage assessment operations supported by a set of drones when the disaster-affected area is divided into grids, and grids are clustered based on their attributes. We propose a ... -
Intelligent information gathering for open world policy reasoning
(2015-08)Sistem politikaları her birimin kendi hedeflerine ulaşmaya çalıştığı çoklu etmen sistemlerinde önemli bir rol oynamaktadır. Politikalar ve ilgili mekanizmalar birimlerin kötü niyetli ve istenmeyen faaliyetlerini engellemek ... -
Investigating the role of mother's partner attachment, parenting stress and emotional availability in the toddler's attachment security
(2019-12)The present study aims to investigate the associations between the mother's attachment with partner, parenting stress, parenting behaviours on the emotional availability, and the toddler's attachment security in low SES ... -
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 ... -
An investigation into junction temperature of green and blue LEDs
(2019-01-04)As more advanced technologies are developed, energy considerations are becoming more serious. This is also true for lighting systems that play a crucial role in worldwide energy consumption consisting of 15% of general ... -
An investigation into mechanical and thermal characteristics of synthetic jet actuators with compact packaging
(2021-01-05)Cooling systems have been one of the most important elements in packaged electronics due to their inseparable relation with performance. Processors, light emitting diodes (LED), servers, advanced communication systems, ... -
An investigation into thermal and optical performance of multi-purpose LED automotive exterior lighting systems
(2015-12)Vehicle lighting is important for both security and comfort. In addition, external lighting standards need to be reliable and are subject to international norms for the prevention of accidents. For this reason, automobile ...
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