• Parameter free Jaya algorithm for truss sizing-layout optimization under natural frequency constraints 

  Değertekin, S.Ö.; Bayar, G.Y.; Lamberti, L. (Pergamon-Elsevier Science LTD, 2021)

  In this study, the parameter free Jaya algorithm (PFJA) is developed for sizing and layout optimization of truss structures subject to natural frequency constraints. The distinctive feature of PFJA is that it uses neither ...

• Farklı yaklaşımlarla madenler ve değerli taşlar 

  Kavak, Orhan; Haspolat, Yusuf Kenan; Dicle Üniversitesi, Mühendislik Fakültesi, Maden Mühendisliği Bölümü; 0000-0002-8068-3352; 0000-0002-5299-9480; Kavak, Orhan; Haspolat, Yusuf Kenan (Orient Yayınları, 2022)

  Jeoloji sözcük olarak Türkçede Yerbilimi anlamına gelmektedir. Latince “Geologia; Geo-Yer, Logia-Bilim” sözcüklerinden türetilmiş bir kavramdır. Jeoloji geniş anlamda Yerküreyi, dar anlamda Litosferi, daha da dar anlamda ...

• Analysis of epileptic iEEG data by applying convolutional neural networks to low-frequency scalograms 

  Bayram, Muhittin; Arserim, Muhammet Ali (IEEE-Institute of Electrical Electronics Engineers INC., 2021)

  In this paper, Convolutional Neural Networks (CNN) method was applied to low frequency scalograms in order to contribute to the development of diagnostic and early diagnosis systems of epileptic intracranial EEG (iEEG) ...

• <p>Geochemistry and origin of bituminous samples of Kuriki Hoyuk (SE Turkey) from 4000 BCE to 200 CE: Comparison with Kavusan Hoyuk, Hakemi Use and Salat Tepe</p> 

  Connan, Jacques; Genç, Elif; Kavak, Orhan; Engel, Michael H.; Zumberge, Alex (Elsevier, 2022)

  Twelve samples of organic mixtures collected from floors and potsherds in different areas of Kuriki Hoyuk (SE Turkey) were analyzed by geochemical techniques to identify bitumens and try to locate their sources. Oil seeps ...

• On the satisfaction of EU F-Gas regulation using R455A as an alternative to R404A in refrigeration systems 

  Devecioğlu, Atilla G.; Oruç, Vedat (Elsevier, 2022)

  The aim of this study is to investigate the possibilities for satisfying F-Gas regulation of European Union (EU) using R455A with low-global warming potential (GWP) in refrigeration systems. Hence an experimental work was ...

• Examination of structures built with tunnel formwork in terms of strength and cost according to the earthquake regulations of 2007 and 2018 

  Dilek, Yılmaz; Karaşin, Abdulhalim (Hindawi LTD, 2021)

  Turkey has always been exposed to active fault lines passing through and unpredictable seismic activities. These ground movements have always been one of the important issues in our country, which have led to great destruction ...

• A whole-slide image grading benchmark and tissue classification for cervical cancer precursor lesions with inter-observer variability 

  Albayrak, Abdulkadir; Akhan, Asli Ünlü; Çalık, Nurullah; Çapar, Abdulkerim; Bilgin, Gökhan; Töreyin, Behçet Uğur; Müezzinoğlu, Bahar; Türkmen, İlknur Çetinaslan; Durak Ata, Lütfiye (Springer Science and Business Media Deutschland GmbH, 2021)

  The cervical cancer developing from the precancerous lesions caused by the human papillomavirus (HPV) has been one of the preventable cancers with the help of periodic screening. Cervical intraepithelial neoplasia (CIN) ...

• The Effect of basalt aggregates and mineral admixtures on the mechanical properties of concrete exposed to sulphate attacks 

  Karaşin, Abdulhalim; Hadzima-Nyarko, Marijana; Işık, Ercan; Doğruyol, Murat; Karaşin, İbrahim Baran; Czarnecki, Slawomir (MDPI, 2022)

  In this study, basalt, which is common around Diyarbakir province (Turkey), is used as concrete aggregate, waste materials as mineral additives and Portland cement as binding material to prepare concrete mixes. This paper ...

• Documentation and sustainability of construction techniques for the protection of cultural heritage: Kitchen hearths and chimneys in traditional Diyarbakır houses 

  İnal, Anıl; Dalkılıç, Neslihan (Dicle Üniversitesi Mühendislik Fakültesi, 2022)

  This article analyses the construction techniques of the kitchen hearths (fireplaces) and chimneys in the kitchens of traditional Diyarbakır (Turkey) houses. The first part of the study examines the historical development ...

• The effect of slab discontınuıtıes on structural performance caused by mezzanine 

  Işık, Ercan; Karaşin, İbrahim Baran; Öncü, Mehmet Emin (Dicle Üniversitesi Mühendislik Fakültesi, 2022)

  Slabs may contain discontinuity due to various reasons such as mezzanine. Mezzanine are widely used in our country. In this study, eigen value and static pushover analyses were made for mezzanine formed by one and two ...

• Tarihi Diyarbakır sur kapılarındaki yapısal hasarların georadar (GPR) yöntemiyle belirlenmesi: Urfa Kapı örneği 

  Işık, Nursen; Halifeoğlu, Fatma Meral; Güler, Mehmet Şakir (Dicle Üniversitesi Mühendislik Fakültesi, 2022)

  Diyarbakır Suriçi Bölgesi, farklı biçim ve boyutta burçların bulunduğu tarihi surlarla çevrili bir kentsel sit alanıdır. Savunma yapılarından olan sur duvarları ve burçların geçmişte kullanılmalarına rağmen yakın dönemde ...

• Eskişehir bastnasit cevherinde bulunan lantanın zenginleştirilmesi 

  Dolak, İbrahim; Keçili, Rüstem (Dicle Üniversitesi Mühendislik Fakültesi, 2022)

  Bu çalışmada, Eskişehir Sivrihisar’da yer alan ve ülkemize ekonomik getiri açısından çok önemli bir yere sahip bastnasit cevherindeki lantan elementinin flotasyon tekniği ile seçici olarak cevherden ayırımı gerçekleştirildikten ...

• The effect of mullite addition on wear properties of titania doped zirconia ceramics 

  Hafızoğlu, Mehmet Akif; Boyraz, Tahsin; Akkuş, Ahmet (Dicle Üniversitesi Mühendislik Fakültesi, 2022)

  In this study, whether there is a phase change in the zirconia-titania mixture at high sintering temperatures and the effect of mullite additive on the mechanical and especially wear properties of this mixture was investigated. ...

• Elektrikli araçların kablosuz güç transferi sistemleri için farklı transformatör modellerinin tasarımı ve analizi 

  Özüpak, Yıldırım (Dicle Üniversitesi Mühendislik Fakültesi, 2022)

  Kablosuz güç aktarımı, elektrikli araçların, implante edilmiş tıbbi cihazların vb. kablosuz şarjın geniş uygulamaları nedeniyle gelişmekte olan bir teknolojidir. Tasarımcıların kablosuz güç aktarımını (KGA) daha verimli ...

• Surface morphology and optical properties of Ca and Mn doped TiO2 nano-structured thin films 

  Çalıgülü, Uǧur; Darcan, Nida; Kejanli, Haluk (Elsevier B.V., 2021)

  This study was conducted to investigate the impact of Calcium (Ca) and Manganese (Mn) dopants on the optical and surface properties of Titanium dioxide (TiO2) nanomaterial. Ca and Mn doped TiO2 thin films were fabricated ...

• A New hybrid LGPMBWM-PIV method for automotive material selection 

  Wakeel, Saif; Bingöl, Sedat; Ahmad, Shafi; Bashir, M. Nasir; Emamat, Mir Seyed Mohammad Mohsen; Ding, Zhou; Fayaz, H. (Slovensko Drustvo Informatika, 2021)

  Efforts are continuously being made by researchers to improve fuel efficiency and to reduce CO2 emissions from the passenger cars. To achieve these goal, recent trend is to make the cars components light in weight for which ...

• Empirical mode decomposition and convolutional neural network-based approach for diagnosing psychotic disorders from eeg signals 

  Aslan, Zülfikar; Akın, Mehmet (Springer, 2022)

  Psychotic disorders are mental disorders that negatively affect human life. Diagnosis of psychotic patients is usually done in consultation with the patient, and this is a time-consuming process. In this study, a Computer ...

• Jaya algorithm for design optimization of planar steel frames 

  Uğur, İbrahim Behram; Değertekin, Sadık Özgür (Dicle Üniversitesi Mühendislik Fakültesi, 2021)

  An efficient metaheuristic optimization method called Jaya Algorithm (JA) has gained wide acceptance among optimization researchers in various engineering problems recently. The main feature of JA is that it does not use ...

• Tarihi yapılarda tahribatsız yöntemlerle yapısal sorunların tespiti; Diyarbakır Hoca Ahmet (Ayn Minare) Camide Georadar (GPR) ölçümleri ve değerlendirilmesi 

  Işık, Nursen; Halifeoğlu, Fatma Meral (Dicle Üniversitesi Mühendislik Fakültesi, 2021)

  Diyarbakır Suriçi Bölgesi kentin tarihi yapı stokunun yer aldığı bir yerleşim merkezidir. Hoca Ahmet (Ayn Minare) Cami, Suriçi bölgesinin batısında yer almaktadır. Özel vakıf mülkiyetinde bulunan camide, günümüze kadar ...

• Investigation of structural problems on the ground and walls of Diyarbakir Historical Behram Pasha Mosque by the georadar (GPR) method 

  Işık, Nursen (Dicle Üniversitesi Mühendislik Fakültesi, 2021)

  Behram Pasha Mosque is one of the historical mosques, which is the work of Mimar Sinan [1], located in the southwest of Diyarbakır’s Suriçi Region. Georadar (GPR) method is one of the geophysical applications in which ...

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