Güncel Gönderiler: Mühendislik Fakültesi
Toplam kayıt 346, listelenen: 121-140
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Realization of an ultrawide stop band in a 2-D elastic metamaterial with topologically optimized inertial amplification mechanisms
(Pergamon-Elsevier Science Ltd, 2020)The aim of this study is to design a two-dimensional solid structure with embedded inertial amplification mechanisms that shows an ultrawide stop band (band gap) at low frequencies. First of all, a unique compliant inertial ... -
The Defect Detection in Ceramic Materials Based on Time-Frequency Analysis by Using the Method of Impulse Noise
(Polish Acad Sciences Inst Fundamental Technological Research, 2011)In this study, it was achieved by using the method of impulse noise to detect internal or surface cracks that can occur in the production of ceramic plates. Ceramic materials are often used in the industry, especially as ... -
Application of Artificial Neural Networks for Defect Detection in Ceramic Materials
(Polska Akad Nauk, Polish Acad Sciences, Inst Fundamental Tech Res Pas, 2012)In this study, an artificial neural network application was performed to tell if 18 plates of the same material in different shapes and sizes were cracked or not. The cracks in the cracked plates were of different depth ... -
Defect Detection for Ceramic Materials by Continuous Wavelet Analysis
(Kaunas Univ Technology Press, 2011)In this study, it is achieved to detect internal or surface cracks that can occur in the production of ceramic plates by using the method of impulse noise. Ceramic materials are often used in the industry especially as ... -
Hyperjerk multiscroll oscillators with megastability: Analysis, FPGA implementation and a novel ANN-ring-based True Random Number Generator
(Elsevier Gmbh, 2019)Metastable oscillators are a special case of chaotic attractors with infinite coexisting attractors. In this paper we propose a class of hyperjerk chaotic oscillators which exhibits megastability with and without forcing ... -
A new approach for examination of performance of interior lighting systems
(Elsevier Science Sa, 2014)This paper presents a new approach for examination of insufficiency of a current lighting system and for performing maintenance plans of a lighting installation. Thus, a numerical algorithm based on finite element method ... -
Design and implementation of hydrogen economy using artificial neural network on field programmable gate array
(Pergamon-Elsevier Science Ltd, 2020)In this study, economic analysis of the hydrogen generation and liquefaction system has been modeled using Multi-Layer Feed-Forward Artificial Neural Network (MLFFANN) and implemented on Field Programmable Gate Array (FPGA). ... -
A Novel Simple 4-D Hyperchaotic System with a Saddle-Point Index-2 Equilibrium Point and Multistability: Design and FPGA-Based Applications
(Springer Birkhauser, 2020)This paper presents a novel simple 4-D dissipative autonomous hyperchaotic system with a saddle-point index-2 equilibrium point. The dynamics of the new system consists of nine terms with two nonlinear terms. Thus, the ... -
Determining Honey Adulteration by Seeding Method: an Initial Study with Sunflower Honey
(Springer, 2020)In the present study, a novel method was developed to determine honey adulteration. Natural sunflower honey (A), adulterated honey (B), indirectly adulterated honey obtained by feeding of bee colonies using sugar syrup ... -
Heavy Metal Concentrations of Groundwater in the East of Ergene Basin, Turkey
(Springer, 2014)The aim of this research was to investigate the concentrations of the heavy metals (copper, iron, zinc, chromium, cadmium and lead) and determine their relationship between pH and EC in the east of Ergene Basin, Turkey. ... -
Effect of grape pomace usage in chocolate spread formulation on textural, rheological and digestibility properties
(Elsevier, 2021)In this study, dried grape (Cabernet sauvignon) pomace (DGP) as a by-product of wine production was used in the chocolate spread (CS) instead of various amounts of sugar and milk originated powders (MOP; skimmed milk and ... -
Influence of transglutaminase treatment on the physicochemical, rheological, and melting properties of ice cream prepared from goat milk
(Croatian Dairy Union, 2018)This study was conducted to evaluate the effects of the transglutaminase enzyme on the physicochemical characteristics, overrun, melting resistance, rheological and sensorial properties of ice cream made from goat's milk. ... -
Development of 10 kW Three-Phase Grid Connected Inverter
(Korema, 2016)In this paper, modeling, simulation and experimental study of a 10 kW three-phase grid connected inverter are presented. The mathematical model of the system is derived, and characteristic curves of the system are obtained ... -
Artificial Neural Networks based thermodynamic and economic analysis of a hydrogen production system assisted by geothermal energy on Field Programmable Gate Array
(Pergamon-Elsevier Science Ltd, 2019)In this study, the thermodynamic and economic analysis of a geothermal energy assisted hydrogen production system was performed using real-time Artificial Neural Networks on Field Programmable Gate Array. During the modeling ... -
MRI reconstruction with joint global regularization and transform learning
(Pergamon-Elsevier Science Ltd, 2016)Sparsity based regularization has been a popular approach to remedy the measurement scarcity in image reconstruction. Recently, sparsifying transforms learned from image patches have been utilized as an effective regularizer ... -
Evaluation of antioxidant and antifungal activities of several plants against agents of postharvest citrus sour rot and green mould rot
(Ars Docendi, 2019)The antifungal activities of chloroform extracts of 10 plants species belonging to Lamiaceae family, which were collected from Kirklareli (Turkey), against Geotrichum candidum, theagent of postharvest citrus sour rot and ... -
AN EXPERIMENTAL STUDY ON WALL THICKNESS DISTRIBUTION IN THERMOFORMING
(Lublin Univ Technology, Poland, 2017)In this work, Polystyrene (PS) sheets were thermoformed in predetermined conditions. Wall thickness distributions obtained by experimental method in PS thermoformed products. Then the same thickness distributions were ... -
A 5-D Multi-Stable Hyperchaotic Two-Disk Dynamo System With No Equilibrium Point: Circuit Design, FPGA Realization and Applications to TRNGs and Image Encryption
(Ieee-Inst Electrical Electronics Engineers Inc, 2021)In this work, we devise a new 5-D hyperchaotic dynamo system by adding two feedback controllers to the Rikitake 2-disk dynamo system (1958). We show that the new 5-D hyperchaotic system does not possess any equilibrium ... -
CFD modelling and experimental validation of cell performance in a 3-D planar SOFC
(Pergamon-Elsevier Science Ltd, 2019)Fuel cells can be used to provide power for most electrical or electronic devices designed for operation from batteries or from conventional utility power sources. In this study, a three dimensional Computational Fluid ... -
Effect of deep frying process on the quality of the refined oleic/linoleic sunflower seed oil and olive oil
(Springer India, 2020)The main goal of this study was to compare the changes that happen during the frying process with the refined oleic sunflower oil (ROSO), refined olive oil (ROO) and refined linoleic sunflower oil (RLSO) in 5-day testing ...
