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Uyku bozuklukları toplumda yaygın olarak görülen bir halk sağlığı sorunudur. Uyku; zaman, ışık, beslenme gibi birçok çevresel faktörden etkilenen 24 saatte bir tekrar eden sirkadiyen ritmin önemli bir parçasıdır. Uyku bozuklukları; İnsomnia [kronik uykusuzluk]…

 P300, especially P3b, the third positive peak with near 350ms associated with occipito-patieto-temporal region of the brain, is mainly responsible for categorization of different objects. So, this study investigates the nature of amplitude and reaction time d…

The paper is deals with Glass Structures, used as a component of nonlinear shaping architectural forms in historical urban environment. These forms are treated as a city-event per analogies to Bernard Tschumi's theory of „event cities”. In this theory, the ess…

Araştırmanın amacı, Türkiye’de tüketici profillerinin finansal ihtiyaçlarının, danışmanlık tercihlerinin ve bireysel finansal planlama danışmanlığına olan algı düzeylerinin belirlenmesidir. Bu amaca yönelik olarak çalışmamızda geliştirilen anket çalışması yapı…

Hat dengeleme seri üretimin bir parçasıdır. Bir üretim hattında, her iş istasyonuna eşit miktarda iş dağılımı yapabilmek için hat dengeleme metodları kullanılır. İş istasyonlarına eşit iş dağılımı yapılmadığında bazı istasyonlarda boş süre kalacak bazı istasyo…

Word embedings are intense vector representations of words. They capture the semantic order between words. In our study, we propose a new method for classifying text by author, using word embeds and author vector space. Using each author's books, we trained th…

In all systems within the information technologies and in the applications on these systems, the transactions performed by users and system administrators are recorded in accordance with the legal regulations and corporate policies. These records, which are on…

The increasing world population has increased the demand for food. Many threats such as agricultural land use, environmental impacts, global warming and drought risks necessitate industrialization of agricultural production and optimum utilization of existing …

Objective: Laparoscopic adrenalectomy is considered to be the standard technique for the surgical remoaval of the adrenal gland for benign conditions. This report is a four-year single centre experience with transperitoneal laparoscopic adrenalectomy. Methods:…

In recent years there has been an increasing interest in the study of various mathematical problems with variable exponent Lebesgue spaces. There are also a lot of published papers in these spaces. Spaces of weakly differentiable functions, so called Sobolev s…

Neural Network has been used in a number of scientific fields including medical diagnosis. It is clear that classification is one of the main challenges in any medical diagnosis. However, the drawbacks of conventional neural network classifier are summarized a…

Bu araştırma Koroner Arter Hastalığı(KAH) olan bireylerde yorgunluk ve uyku kalitesinin değerlendirilmesi amacıyla yapılmıştır. Araştırma, bir üniversite hastanesinin kardiyoloji kliniğinde Haziran-Eylül 2019 tarihleri arasında yapılmıştır. Araştırmada örnekle…

Complex-valued artificial neural network (CVANN) has been developed to process data with complex numbers directly. In a CVANN the weights, threshold, inputs and outputs are all complex numbers. The convergence of the CVANN back propagation algorithm depending …

Korovkin type approximation theorems have very important role in the approximation theory. Many mathematicians investigate and improve these type of approximation theorems for various operators defined on different spaces via several new convergence methods. T…

Bu çalışmada, motorlu kara taşıtlarının seyir dinamiği karakteristiklerinin sanal ortamda değerlendirilebilmesi amacıyla geliştirilmiş MATLAB® tabanlı bir taşıt simülasyonu uygulaması tanıtılmıştır. Uygulama, taşıt gövdesinin ve tekerleklerin uzaysal hareketle…

It is a fact that countries with robust and inclusive health services have a longer life expectancy at birth. Health services aim to improve and maintain health. In order to achieve these objectives, an integrated combination of various activities in which the…

This study basically presents a review of robotic hands and its applications based on human hand motion. In the context of the review, different kinds of articles are analyzed. There are some hand motion-sensing methods, which are noncontact and direct contact…

Yeryüzünde varoluşlarından itibaren doğal radyasyonla iç içe yaşamak durumunda kalan canlılar, sürekli olarak kozmik ışınlar ve yerkürede bulunan doğal radyoaktif maddelerden kaynaklanan ışınlanmalara maruz kalmaktadır. Doğal kaynaklardan alınan radyasyon dozu…

Halyomorpha halys (Stål) (Hemiptera: Pentatomidae) is a pest species that has become an important problem for plant breeders all over the world. 2017 in Kemalpasa (Artvin, Turkey) has also been identified and added to our list of alien invasive species. In a…

Ball and beam system is an experimental set for control system design that the position of the ball on a beam is changed with respect to the reference direction by changing the angle of the beam. The PID controller is applied to this problem. The performance o…