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Toplam kayıt 256, listelenen: 1-10
Noise robust voice activity detection based on multi-layer feed-forward neural network
(Istanbul University, 2019)
This paper proposes a voice activity detection (VAD) method based on time and spectral domain features using multi-layer feed-forward neural network (MLF-NN) for various noisy conditions. In the proposed method, time ...
Speech enhancement using adaptive thresholding based on gamma distribution of Teager energy operated intrinsic mode functions
(Turkiye Klinikleri, 2019)
This paper introduces a new speech enhancement algorithm based on the adaptive threshold of intrinsic mode functions (IMFs) of noisy signal frames extracted by empirical mode decomposition. Adaptive threshold values are ...
The distribution of Gomphocerinae taxa in the Black Sea region of Turkey: the role of vegetations and elevations
(Gazi Entomological Research Society, 2019)
In the conducting the present study, the Gomphocerinae specimens were collected from June to September between 2003 and 2017 according to factors such as the Black Sea Region’s topography, its vegetation and altitudes. A ...
Spectral properties of boundary-value-transmission problems with a constant retarded argument
(TUBITAK, 2019)
In this work, spectra and asymptotics of eigenfunctions of a generalized class of boundary value problems with constant retarded argument are obtained. Contrary to previous works in the literature, the problem has nonclassical ...
A note on distributivity of the lattice of L-ideals of a ring
(Hacettepe University, 2019)
Many studies have investigated the lattice of fuzzy substructures of algebraic structures such as groups and rings. In this study, we prove that the lattice of L-ideals of a ring is distributive if and only if the lattice ...
Behaviour and knowledge skill levels of orthopedic surgeons about radiation safety and fluoroscopy use: A survey analysis
(Turkish Association of Orthopaedics and Traumatology, 2019)
Objective: The aim of this study was to evaluate the behaviour and knowledge skill levels of Turkish orthopedic surgeons about fluoroscopy usage and radiation safety. Methods: The questionnaire, consisting of nineteen ...
Investigation of serum macrophage migration inhibitor factor and monocyte chemotactic protein-1 levels in irritable bowel syndrome
(Tubitak Scientific & Technical Research Council Turkey, 2014)
Aim: Irritable bowel syndrome (IBS), a functional disorder of the bowel, has been thought to result from immune activation. The aim of this study was to evaluate macrophage migration inhibitory factor (MMIF) and monocyte ...
Youth Sexual Health: Sexual Knowledge, Attitudes, and Behavior Among Students at a University in Turkey
(Aves, 2014)
Introduction: To determine sexual attitudes, behavior, and knowledge of Namik Kemal University (NKU) students about sexual health and sexually transmitted infections (STIs). Method: A sample representing 10% of the ...
A Prototype Downdraft Gasifier Design with Mechanical Stirrer for Rice Straw Gasification and Comparative Performance Evaluation for Two Different Airflow Paths
(Ankara Univ, Fac Agr, 2018)
In this research, a prototype downdraft throatless gasifier was designed with a mechanical stirrer. The gasifier was designed for gasification of rice straw pellets. The diameter of the reactor was 350 mm and a nominal ...
Development of woven fabrics for electromagnetic shielding by quality function deployment application
(Chamber of Textile Engineers, 2019)
In order to determine a proper product solution for achieving customer satisfaction and business goals, the entire steps of product development become more significant and complicated when utilizing external resources. The ...