Tür
Toplam kayıt 58, listelenen: 41-58
-
Relay-assisted OFDM transmission for indoor visible light communication
(IEEE Computer Society, 2014)In this study, we investigate a relay-assisted visible light communication (VLC) system where an intermediate light source cooperates with the main light source. Specifically, we consider two light sources in an office ... -
Rule-based mamdani-type fuzzy modeling of performance proton exchange membrane fuel cell with carbon nano tube
(International Multidisciplinary Scientific Geoconference, 2015)In this study, performance of proton exchange membrane (PEM) fuel cell was experimentally investigated and modeled with Rule-Based Mamdani-Type Fuzzy (RBMTF) modeling technique. Coating on the anode side of the membrane ... -
Self-Adaptive Hybrid PSO-GA Method for Change Detection Under Varying Contrast Conditions in Satellite Images
(Institute of Electrical and Electronics Engineers Inc., 2016)This paper proposes a new unsupervised satellite change detection method, which is robust to illumination changes. To achieve this, firstly, a preprocessing strategy is used to remove illumination artifacts and results in ... -
Sentiment analysis for the social media: A case study for Turkish general elections
(Association for Computing Machinery, Inc, 2017)The ideas expressed in social media are not always compliant with natural language rules, and the mood and emotion indicators are mostly highlighted by emoticons and emotion specic keywords. There are language independent ... -
Short term prediction of aluminium strip thickness via Support Vector Machines
(Institute of Electrical and Electronics Engineers Inc., 2015)The fundamental principle of cold rolling process is the tension produced by the coiling and uncoiling motors of the rolling machine. If the tension is not properly regulated, the strip thickness will not be homogenous ... -
SpEnD portal: Linked data discovery using SPARQL endpoints
(Institute of Electrical and Electronics Engineers Inc., 2017)We present the project SpEnD, a complete SPARQL endpoint discovery and analysis portal. In a previous study, the SPARQL endpoint discovery and analysis steps of the SpEnD system were explained in detail. In the SpEnD portal, ... -
Statistical analysis of 3D-printed flat GRIN lenses
(Institute of Electrical and Electronics Engineers Inc., 2016)This paper presents the statistical analysis of a 3D printed flat lens by using the Polynomial Chaos Expansion (PCE) analysis technique. The flat lens is fabricated using the 3D printing technology and is based on the ... -
Statistical thermal model analysis of particle production at LHC
(Institute of Physics Publishing, 2016)A successful description of the particle ratios measured in heavy-ion collisions has been achieved in the framework of thermal models. In such a way, a large number of observables can be reproduced with a small number of ... -
Study Gas Flow Heating In Micro-Nozzle Through Walls Instead Of Preheating
(2016-07)Previously, Preheating has been established in micro-nozzles to increase the specific impulse of thrusters and increase thrust level. However, heating may cause higher viscous losses in micro-nozzles working at low Reynolds ... -
Theoretical investigation of a structure for active vibration control with fuzzy logic approach
(Trans Tech Publications Ltd, 2014)The main purpose of this study is to prepare mathematical model for active vibration control of a structure. This paper presents the numerical and experimental modal analysis of aluminum cantilever beam in order to investigate ... -
Topic Distribution Constant Diameter Overlay Design Algorithm (TD-CD-ODA)
(Institute of Electrical and Electronics Engineers Inc., 2017)Publish/subscribe communication systems, where nodes subscribe to many different topics of interest, are becoming increasingly more common in application domains such as social networks, Internet of Things, etc. Designing ... -
Torsional Natural Frequency Analysis Of A Cranktrain System Using Holzer And Finite Element Method
(4th INTERNATIONAL APPLIED SCIENCES CONGRESS, 2021-05)This study aims to obtain the torsional natural frequencies and mode shapes of the twelve degrees of freedom cranktrain system consisting of a flywheel, crankshaft, and torsional vibration damper elements using Holzer and ... -
Torsional Natural Frequency Analysis Of Torsional Vibration Damper Using Numerical And Modal Test Approaches
(4th International Applied Sciences Congress, 2021-05)This work presents to obtain the torsional natural frequencies and mode shapes of the torsional vibration damper. The torsional vibration damper is mounted on the end of the crankshaft in the opposite direction of the ... -
Towards and Adaptive Brain- Computer Interface- An Error Potential Approach
(Springer Verlag, 2015)In this paper a new adaptive Brain Computer Interface (BCI) architecture is proposed that allows to autonomously adapt the BCI parameters in malfunctioning situations. Such situations are detected by discriminating EEG ... -
Turkish Sign Language Animation with Motion Capture
(IEEE Computer Society, 2014)In this paper, using motion capture, we study on Turkish Sign Language Animation. A markerless system, Microsoft Kinect sensor and a professional optical system are compared. Besides, we use the motion capture data in two ... -
University Health Sciences Students’ Perceptions about Environmental Education and Food Carbon Footprint in Turkey
(2020)As environmental issues are growing in the world, there is an urgency for environmental education. Health care itself has been shown to contribute to climate change. In particular, hospitals are highly energy intensive, ... -
Unsupervised Change Detection using Thin Cloud-Contaminated Landsat Images
(Institute of Electrical and Electronics Engineers Inc., 2018)In this paper, a novel unsupervised change detection method is proposed to automatically detect changes between two cloud-contaminated Landsat images. To achieve this, firstly, a photometric invariants technique with ... -
Usage Of Mineral Waste Oil As Alternative Fuel For Sustainable Energy In The Cement Sector
(2017-06)Energy needs are increasingly growing due to the mechanization of industry by the industrial revolution, increased production in line with increased population, higher prosperity levels, and abundance of electrical tools. ...