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İLİK, Faik | BÜYÜKGÖL, Hüseyin | EREN, Fatma | İLİK, Mustafa Kemal | KAYHAN, Fatih | KÖSE, Hatice
Purpose: The aim of this study was to examine the effects of smartphone use on the median nerve. Materials and Methods: Participants were classified into three groups according to their smartphone use frequencies, high smartphone users (with Smartphone addiction scale (SAS) score of higher than 71), low smartphone users (SAS score less than 71) and classical type mobile phones users. The Visual analogue scale (VAS), quick-disabilities of arm, shoulder, hand (qDASH) and median nerve conductions of the participants were assessed. Groups were compared to each other as well as dominant and non-dom ...Daha fazlası
ÇALIK, Saniye Göknil | ÇALIK, Mustafa | HIDIR, Esme
Society and legislators perceive air guns (AGs) as toys or harmful items. Injuries in the thorax range from simple superficial ones to life-threatening ones. Although literature reports an alarming increase in the frequency and seriousness of the injuries caused by, the injuries rarely lead to death. Here, we presented a patient who was injured due to a potentially life-threatening AG. A 14-year-old boy was presented to our emergency department with chest injury after he had been shot by mistake by his 8-year-old brother with an air rifle from a distance of approximately 3 m. Upon examination, ...Daha fazlası
ULUDAĞ, Muhammet | ÇETİN,Remzi | DIŞPINAR, Derya | TİRYAKİOĞLU, Murat
The oxide layer on liquid aluminum serves as a protective property to prevent the alloy from further oxidation. However, it has the potential to be a source of porosity when entrained into the bulk of the liquid. For this reason, oxides entrained into aluminum castings have been shown to degrade casting quality. In the current study, the effectiveness of the reduced pressure test in assessing the quality of A356 alloy melts has been investigated under various conditions obtained by changing six different melt parameters. Several metrics, including average pore size, number density of pores, bi ...Daha fazlası
In this paper, a novel method for generation of multiple description (MD) wavelet based image coding is proposed by using Multi-Objective Evolutionary Algorithms (MOEAs). Complexity of the multimedia transmission problem has been increased for MD coders if an input image is affected by any type of noise. In this case, it is necessary to solve two different problems which are designing the optimal side quantizers and estimating optimal parameters of the denoising filter. Existing MD coding (MDC) generation methods are capable of solving only one problem which is to design side quantizers from t ...Daha fazlası
Bu araştırmanın amacı, okul öncesi öğretmenlerinin etkinlik planlarında yer verdikleri etkinlik çeşitlerinin ve etkinlikleri bireysel- küçük/büyük grup olarak planlanma durumlarının belirlenmesidir. Nitel araştırma yöntemlerinden, temel nitel araştırma yönteminin kullanıldığı araştırmanın örneklemi, amaçlı örnekleme yöntemlerinden ölçüt örnekleme yöntemi ile belirlenmiştir. Araştırmanın örneklemini, 2013 Milli Eğitim Bakanlığı Okul Öncesi Eğitim Programına göre okul öncesi öğretmenleri tarafından bizzat hazırlanmış altı adet okul öncesi eğitim programı etkinlik planı oluşturmaktadır. Veri ...Daha fazlası
In the mobile environment, the location and the next move of subscribers are important. In this study, a method to detect the next move of the subscribers is proposed. In addition to the categorization of subscribers by using their Internet usage history, the knowledge of the next move pattern of subscribers will provide the flexibility to guide them to decide the next move. During the tracking of subscribers, the mobile devices of the subscribers are used as sensors to get in-depth knowledge about their preferences in their social life. The method presented here is the first in the literature ...Daha fazlası
SAYIN, Serkan | YILDIZ, Hüseyin Bekir | EYMÜR, Serkan
Four different mercaptoalkyl-substituted calixarene derivatives (5,11,17, 23-tetra-tert-butyl-25,27-bis(3-mercaptopropoxyl)-26,28-dihydroxycalix [4]arene, 25,27-bis(3-mercaptopropoxyl)-26,28-dihydroxycalix[4]arene, 25,27-bis(5-mercaptopentanoxyl)-26,28-dihydroxycalix[4]areneand5,17di-tert-butyl-11,23-di-carboxyl-26,28-bis(3-mercaptopropoxyl)-25,27-dihydroxycalix[4]arene) were synthesized. Their structures were characterized by Fourier transform infrared spectroscopy (FTIR), 1H and 13C NMR spectroscopy, and elemental analysis techniques. Moreover, their extraction capabilities at different para ...Daha fazlası
6698 sayılı Kişisel Verilerin Korunması Kanunu kapsamında yükümlülüklerimiz ve cerez politikamız hakkında bilgi sahibi olmak için alttaki bağlantıyı kullanabilirsiniz.