Browsing by Author "Can, Fatma"
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Item Calculation of coverage and flake size of monolayers grown by chemical vapor deposition technique(Bursa Uludağ Üniversitesi, 2021-02-15) Aslancı, Fırat; Can, Fatma; Öper, Merve; Perkgöz, Nihan KoskuTwo-dimensional (2D) materials such as transition metal dichalcogenides (TMDs) are prominent candidates to be utilized in integrated circuits. However, growing uniform and large-area 2D materials, specifically monolayers, that can be used in electronic component production is still one of the main challenges for these 2D materials to be incorporated in integrated circuits or other active device applications. The aim of this study is to demonstrate a practical and reliable MATLAB computational method, which calculates the ratio of the chemical vapor deposited monolayers to the whole substrate surface and the maximum area of the deposited flakes. In this study, we used the K-means clustering method to calculate surface coverage where we obtained accuracy of ~96% for the simple test images (single star and hexagonal shapes).For the multi-numbered and distributed shapes example, we achieved higher accuracy of ~98%. We also realized calculation of each flake area with ~99% accuracy indicating the flake with the maximum area. The practical calculation of the surface coverage ratio and flake size will allow for easy identification of the effects of the process parameters during novel material growth, which will pave way for future optoelectronic and electronic devices.Item The effect of gigantomasty on vertebral degeneration: A computed tomography study(IOP Press, 2017) Sanal, Bekir; Korkmaz, Mehmet; Can, Fatma; Nas, Ömer Fatih; Hacıkurt, Kadir; Uludağ Üniversitesi/Tıp Fakültesi/Radyoloji Anabilim Dalı.; AAG-8561-2021; 51864050100; 56732936100The main reason for waist and back pain in patients with gigantomasty is increased thoracic kyphosis and lumber lordosis. These symptoms and abnormal spinal angulations regress after reduction mammoplasty operations. However, the effect of chronic mechanical stress caused by gigantomasty on the spinal degenerative process is not clear yet. In this study with computed tomography it is shown that degenerative spondylosis is more widespread and severe in patients with large breasts.Publication Morning blood pressure surge in early autosomal dominant polycystic kidney disease and its relation with left ventricular hypertrophy(Oxford Univ Press, 2018-05-01) Yıldız, Abdulmecit; Sağ, Saim; Gül, Cuma; Can, Fatma; Oruç, Aysegül; Aydın, Mehmet; Bedir, Ömer; Akgür, Suat; Ayar, Yavuz; Güllülü, Sürneyye; Güllülü, Mustafa; Ersoy, Alparslan; YILDIZ, ABDULMECİT; Can, Fatma; ORUÇ, AYŞEGÜL; AYDIN, MEHMET AKİF; Bedir, Ömer; AKGÜR, SUAT; Ayar, Yavuz; GÜLLÜLÜ, NAZMİYE SÜMEYYE; GÜLLÜLÜ, MUSTAFA; ERSOY, ALPARSLAN; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Dahiliye Bölümü; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Nefroloji Bölümü; 0000-0003-2467-9356; 0000-0002-0342-9692; 0000-0002-5665-7402; 0000-0003-4607-9220; 0000-0002-5665-7402; AGF-0767-2022; GSE-0029-2022; AAH-5054-2021; AAH-4002-2021; O-9948-2015; HIG-9032-2022; IBQ-9926-2023; AAJ-8220-2020; IVE-3975-2023; EJA-1761-2022; EWD-8403-2022; JGS-9425-2023