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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 ...
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 ...
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 ...
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 ...
Condition investigations of concrete cylinders using electromagnetic waves at microwave frequencies
(Institute of Electrical and Electronics Engineers Inc., 2021)
Microwave radar non-destructive testing (NDT) technique is used to simulate and measure concrete cylinder containing rebar and void. The interaction of electromagnetic wave and concrete has been observed both by simulation ...
Design of a broadband elastic metamaterial via topologically optimized inertial amplification mechanisms
(European Association for Structural Dynamics, 2020)
Elastic metamaterials enable to generate phononic band gaps below the Bragg limit. Most metamaterials in the literature are based on vibration absorption (local resonance) principle. In this study, a two dimensional elastic ...
Thermophysical properties of ?-Pu2O3: A new potential model
(American Institute of Physics Inc., 2013)
?-Pu 2 O 3 is an important material among plutonium based materials in nuclear industry. Pure plutonium surfaces quickly oxidizes into ?-Pu 2 O 3 and PuO 2 which are in the form of layers one on another [1]. Here we have ...
Picture Fuzzy Edas Method for Team Leader Selection in International Audit Firm
(Springer Science and Business Media Deutschland GmbH, 2022)
Today, many companies are turning to teamwork rather than individual efforts. It seems to be much more effective, creating a common synergy by working in a team after an appropriate job sharing. The efficiency of team work ...
