Başlık için Mühendislik Fakültesi listeleme
Toplam kayıt 346, listelenen: 240-259
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A new involutory 4×4 MDS matrix for the AES-like block ciphers
(2011)Maximum Distance Separable (MDS) codes are used as diffusion layers in the design of the well known block ciphers like the Advanced Encryption Standard (AES) and Khazad. The reason for the use of MDS codes in the design ... -
Nonoccupational Exposure of Agricultural Area Residents to Pesticides: Pesticide Accumulation and Evaluation of Genotoxicity
(Springer, 2018)Although many studies related the toxic effects of pesticides on agricultural workers, little research has been done about agricultural area residents. The purpose of this work was to monitor the presence of pesticides, ... -
A novel ANN-based four-dimensional two-disk hyperchaotic dynamical system, bifurcation analysis, circuit realisation and FPGA-based TRNG implementation
(Inderscience Enterprises Ltd, 2020)This paper describes the modelling, bifurcation analysis, circuit realisation and FPGA implementation of a novel ANN-based four-dimensional two-disk dynamical system exhibiting hyperchaos and hidden attractor. This paper ... -
A novel entropy-based mapping method for determining the protein-protein interactions in viral genomes by using coevolution analysis
(Elsevier Sci Ltd, 2021)Protein-protein interactions have a vital role in DNA transcription, immune system, and signal transmission between cells. Determining the interactions between proteins can give information about the functional structure ... -
A novel Fibonacci hash method for protein family identification by using recurrent neural networks
(Tubitak Scientific & Technical Research Council Turkey, 2021)Identification and classification of protein families are one of the most significant problem in bioinformatics and protein studies. It is essential to specify the family of a protein since proteins are highly used in smart ... -
A novel high speed Artificial Neural Network-based chaotic True Random Number Generator on Field Programmable Gate Array
(Wiley, 2019)It is well observed that cryptographic applications have great challenges in guaranteeing high security as well as high throughput. Artificial neural network (ANN)-based chaotic true random number generator (TRNG) structure ... -
A Novel Protein Mapping Method for Predicting the Protein Interactions in COVID-19 Disease by Deep Learning
(Springer Heidelberg, 2021)The new type of corona virus (SARS-COV-2) emerging in Wuhan, China has spread rapidly to the world and has become a pandemic. In addition to having a significant impact on daily life, it also shows its effect in different ... -
A novel secure chaos-based pseudo random number generator based on ANN-based chaotic and ring oscillator: design and its FPGA implementation
(Springer, 2020)This paper presents a novel, real time, high speed and robust chaos-based pseudo random number generator (PRNG) design using the structures of artificial neural network (ANN)-based 2D chaotic oscillator and ring oscillator. ... -
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 ... -
On LDPC codes for Gaussian interference channels
(Institute of Electrical and Electronics Engineers Inc., 2014)In this paper, we focus on the two-user Gaussian interference channel (GIC), and study the Han-Kobayashi (HK) coding/decoding strategy with the objective of designing low-density parity-check (LDPC) codes. A code optimization ... -
On the algebraic construction of cryptographically good 32 x 32 binary linear transformations
(Elsevier Science Bv, 2014)Binary linear transformations (also called binary matrices) have matrix representations over GF(2). Binary matrices are used as diffusion layers in block ciphers such as Camellia and ARIA. Also, the 8 x 8 and 16 x 16 binary ... -
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 ... -
On the Construction of 20 x 20 and 24 x 24 Binary Matrices with Good Implementation Properties for Lightweight Block Ciphers and Hash Functions
(Hindawi Ltd, 2014)We present an algebraic construction based on state transform matrix (companion matrix) for n x n (where n + 2(k), k being a positive integer) binary matrices with high branch number and low number of fixed points. We also ... -
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 ... -
Optimal wind-hydro solution for the Marmara region of Turkey to meet electricity demand
(Pergamon-Elsevier Science Ltd, 2011)Wind power technology is now a reliable electricity production system. It presents an economically attractive solution for the continuously increasing energy demand of the Marmara region located in Turkey. However, the ... -
Optimal wind-hydro solution for the Marmara region of Turkey to meet electricity demand (vol 36, pg 864, 2011)
(Pergamon-Elsevier Science Ltd, 2012)[Abstract Not Available] -
OPTIMIZATION OF PHENOLIC COMPOUNDS EXTRACTION FROM PURPLE BASIL LEAF BY CONVENTIONAL AND MICROWAVE ASSISTED EXTRACTION METHODS
(Plapiqui(Uns-Conicet), 2021)The present study aimed to determine the optimum extraction conditions of conventional solvent extraction (CSE) and microwave-assisted extraction (MAE) techniques to obtain maximum total phenolic (TPC), total flavonoid ... -
Optimization of tool geometry parameters for turning operations based on the response surface methodology
(2011)This investigation focuses on the influence of tool geometry on the surface finish obtained in turning of AISI 1040 steel. In order to find out the effect of tool geometry parameters on the surface roughness during ... -
AN OVERVIEW ON TOPOLOGY OPTIMIZATION METHODS EMPLOYED IN STRUCTURAL ENGINEERING
(Kırklareli Üniversitesi, 2019)Any mechanical performance measure of a structure isstrongly related with its topology. Size and shape optimization cannot give thebest structural performance, since these methods cannot change thestructure’s topology. ... -
Perde-Çerçeve Sistemlerde Rijitlik ve Kayma Merkezi
(2020)Binalarda burulma olması durumunda yapıya ilave deprem kuvvetleri etkimekte ve iç kuvvetler ve yer değiştirmeler artmaktadır. Bunedenle düşey taşıyıcı sistemlerin planda mümkün olduğunca burulma etkisini azaltıcı şekilde ...
