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Piezoelectricity in the {ax a'(1-x)}bo3 and a{bx b'(1-x)}o3 ceramic alloys
(Trans Tech Publications Ltd, 2018)
ABO3 perovskite ceramics due to their chemical nature and size difference of the cations A (where A is a divalent metal) and B (where B is a tetravalent metal) have non-centro-symmetric polymorphs and display significant ...
Determination of the periods of coupled shear walls by recursive differentiation method
(National Technical University of Athens, 2015)
Coupled shear walls are commonly used in the constructions to meet the architectural requirements and to improve the lateral resistance of the structure. Evaluation of the behavior of the structures with coupled shear walls ...
Simulation of air pollution in the cross-border region Bulgaria -Turkey
(Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes, 2014)
The Bulgarian Chemical Weather Forecast System, based on WRF-CMAQ models is applied with 9km resolution for air pollution simulations in the cross-border region Bulgaria-Turkey, known for its natural parks with rich ...
On the algebraic expression of the AES S-box like S-boxes
(2010)
In the literature, there are several proposed block ciphers like AES, Square, Shark and Hierocrypt which use S-boxes that are based on inversion mapping over a finite field. Because of the simple algebraic structure of ...
Emotion Recognition with Wavelet Transforms from EEG Signals
(Institute of Electrical and Electronics Engineers Inc., 2019)
Nowadays, emotion recognition studies have gained importance in order to make the interaction between human and computer easier and more natural or similar to human-human interaction. This study proposes a new emotion ...
Epileptic seizure prediction for imbalanced datasets
(Institute of Electrical and Electronics Engineers Inc., 2019)
In this study, the methods used in the classification of imbalanced data sets were applied to EEG signals obtained from epilepsy patients and epileptic seizures were estimated. Firstly, the data set was balanced by using ...
10 kW grid-connected three-phase inverter system: Control, simulation and experimental results
(2012)
In this study, implementation of a 10kW three-phase grid-connected inverter system is discussed. The system includes a high voltage dc-link, a two-level inverter and filter inductances. The high voltage dc-link is obtained ...
A study of wet deposition flux using a sequential sampling technique
(2011)
The influence of washout scavenging on the removal processes of SO4 2-, NO3 - and Cl- ions were investigated using sequential rain sampling. For this purpose this study investigates the variation of these ions in precipitation ...
On the mixcolumns linear transformation used in AES cipher
(2010)
AES block cipher includes a linear transformation called MixColumns which transforms 32-bit input to 32-bit output. This transformation has the property that makes linear and differential attacks harder. In this study, we ...
A Study of Modulation Types in Visible Light Communication
(Institute of Electrical and Electronics Engineers Inc., 2021)
Nowadays, visible light communication has started to gain great importance and interest. There are many different studies in this field. One of the important issues for the Visible Light Communication systems, which have ...
