• 2D Nesting and scheduling in metal additive manufacturing 

  Küçükkoç, İbrahim; Li, Zixiang; Li, Qiang (Springer, 2021)

  Additive manufacturing (or 3D printing) is considered to be the future of manufacturing. Flexibility, accuracy, rapidness, cost efficiency and lightness are among the advantages those additive manufacturing provides. ...

• Impact of tomato pomace powder added to extruded snacks on the in vitro gastrointestinal behaviour and stability of bioactive compounds 

  Yağcı, Sibel; Çalışkan, Rukiye; Güneş, Zeynep Saliha; Çapanoğlu, Esra; Tomas, Merve (Elsevier Sci Ltd, 2021)

  In this study, extruded snacks enriched with tomato pomace powder (TPP) at ratios of 5, 10, 15, and 20% (w/w) were prepared based on some preliminary experiments. The effect of tomato pomace addition to extruded snacks on ...

• Dağıtım sistemlerinde kullanılan sis tipi VHD35 pin izolatörün sonlu elemanlar yöntemi temelli kısmi deşarj analizi 

  Aslan, Yasin; Sis, Seyit Ahmet; Eker, Mehmet Kubilay (Gazi Univ, 2021)

  Bu çalışmada, ülkemizde dağıtım sistemlerinde sıklıkla kullanılan VHD-35 pin tipi izolatörler için sahada kısmi deşarj oluşumları tespit edildikten sonra, sis tipi VHD-35 izolatörün elektrik alan değişimleri dikkate ...

• Accurate modelling of reconfigurable intelligent surfaces in THz band 

  Çelebi, Burak Ahmet; Aras, İrem; Özçelik, Kaan Emre; Tekbıyık Kürşat; Kurt, Güneş; Özdemir, Özgür; Ekti, Ali Rıza (IEEE, 2021)

  Terahertz (THz) haberle¸smesi yeni nesil haberle¸sme agları için kullanılabilecek önemli bir teknoloji olarak ˘ dü¸sünülmektedir. THz dalgaları yapısı geregi çok fazla sönümlen- ˘ meye ugradı ˘ gından do ˘ grudan görü¸s ...

• Music of metagenomics-a review of its applications, analysis pipeline, and associated tools 

  Wajid, Bilal; Anwar, Faria; Wajid, Imran; Nisar, Haseeb; Meraj, Sharoze; Zafar, Ali; Al-Shawaqfeh, Mustafa Kamal; Ekti, Ali Rıza (Springer Heidelberg, 2021)

  This humble effort highlights the intricate details of metagenomics in a simple, poetic, and rhythmic way. The paper enforces the significance of the research area, provides details about major analytical methods, examines ...

• Spectrum sensing and signal identification with deep learning based on spectral correlation function 

  Tekbıyık, Kürşat; Akbunar, Özkan; Ekti, Ali Rıza; Görçin, Ali; Kurt, Güneş Karabulut; Qaraqe, Khalid A. (IEEE-Inst Electrical Electronics Engineers Inc, 2021)

  Spectrum sensing is one of the means of utilizing the scarce source of wireless spectrum efficiently. In this paper, a convolutional neural network (CNN) model employing spectral correlation function (SCF) which is an ...

• Detection, identification, and direction of arrival estimation of drone fhss signals with uniform linear antenna array 

  Kaplan, Batuhan; Kahraman, İbrahim; Ekti, Ali Rıza; Yarkan, Serhan; Görçin, Ali; Özdemir, Mehmet Kemal; Çırpan, Hakan Ali (IEEE-Inst Electrical Electronics Engineers Inc, 2021)

  Safety, security, and privacy are three critical concerns affiliated with the use of drones in everyday life. Considering their ever-shrinking sizes and capabilities, being aware of drone activities in the vicinity becomes ...

• Intrinsic resiliency of s-boxes against side-channel attacks-best and worst scenarios 

  Carlet, Claude; Cherisey, Eloi de; Guilley, Sylvain; Kavut, Selçuk; Tang, Deng (IEEE-Inst Electrical Electronics Engineers Inc, 2021)

  Constructing S-boxes that are inherently resistant against side-channel attacks is an important problem in cryptography. By using an optimal distinguisher under an additive Gaussian noise assumption, we clarify how a ...

• Modeling and analysis of short distance sub-terahertz communication channel via mixture of gamma distribution 

  Tekbıyık, Kürşat; Ekti, Ali Rıza; Kurt, Güneş Karabulut; Görçin, Ali; Yarkan, Serhan (IEEE-Inst Electrical Electronics Engineers Inc, 2021)

  With the recent developments on opening the terahertz (THz) spectrum for experimental purposes by the Federal Communications Commission, transceivers operating in the range of 0.1THz-10THz, which are known as THz bands, ...

• Assessment of fuel cell studies with particle image velocimetry applications: A key review 

  Yaşar, Onur; Özbek, Emre; Ekici, Selçuk; Yalçın, Enver; Midilli, Adnan; Karakoç, T. Hikmet (Pergamon-Elsevier Science Ltd, 2021)

  Fuel cells are considered to be a promising system that is utilized in several applications and in various sectors. Particle image velocimetry is extremely practicable for the exploration of the flow field inside fuel cells ...

• Ability of sodium dodecyl sulfate (SDS) micelles to increase the antioxidant activity of α tocopherol 

  Inchingolo, Raffaella; Bayram, İpek; Uluata, Sibel; Kıralan, Sündüz Sezer; Rodriguez-Estrada, Maria T.; McClements, D. Julian; Decker, Eric A. (Amer Chemical Soc, 2021)

  As emulsifiers become saturated on the surface of an emulsion droplet, any additional emulsifier migrates to the aqueous phase. Continuous phase surfactants have been shown to increase alpha-tocopherol efficacy, but it is ...

• Design of low-cost ethanol production medium from syngas: an optimization of trace metals for clostridium ljungdahlii 

  Sertkaya, Simge; Azbar, Nuri; Abubackar, Haris Nalakath; Gündoğdu, Tuğba Keskin (MDPI, 2021)

  Syngas fermentation via the Wood-Ljungdahl (WL) pathway is a promising approach for converting gaseous pollutants (CO and CO2) into high-value commodities. Because the WL involves several enzymes with trace metal components, ...

• Channel estimation for full-duplex RIS-assisted HAPS backhauling with graph attention networks 

  Tekbıyık, Kürşat; Kurt, Güneş Karabulut; Huang, Chongwen; Ekti, Ali Rıza; Yanıkömeroğlu, Halim (IEEE, 2021)

  In this paper, graph attention network (GAT) is firstly utilized for the channel estimation. In accordance with the 6G expectations, we consider a high-altitude platform station (HAPS) mounted reconfigurable intelligent ...

• Expected glycemic impact and probiotic stimulating effects of whole grain flours of buckwheat, quinoa, amaranth and chia 

  Tontul, Sultan Arslan; Uslu, Cihadiye Candal; Mutlu, Ceren; Erbaş, Mustafa (Springer India, 2021)

  Chia, amaranth, quinoa and buckwheat grains have been widely used in food formulations because of their high and balanced nutritional properties. Since all grains are not equally nutritious, there is a requirement for ...

• Levels of pesticide residues in fruits and vegetables in the Turkish domestic markets 

  Toptancı, İsra; Kıralan, Mustafa; Ramadan, Mohamed Fawzy (Springer Heidelberg, 2021)

  In this work, pesticide residues in 493 fruit and vegetable samples obtained from markets in Turkey were detected after QuEChERS (quick, easy, cheap, effective, rugged, and safe) extraction followed by liquid chromatogr ...

• A new gluten-free product: Brown rice bulgur, and its physical and chemical properties 

  Uslu, Cihadiye Candal; Mutlu, Ceren; Koç, Andaç; Bilgin, Duygu Gizem; Erbaş, Mustafa (Wiley, 2021)

  In this research, a new alternative food product, defined as brown rice bulgur (BRB), rich in functional components compared to white rice and cooked in a short time compared to brown rice was developed for society especially ...

• Seismic collapse performance of a full-scale concrete building with lightly reinforced columns 

  Töre, Erkan; Demir, Cem; Cömert, Mustafa; Ilki, Alper (ASCE-AMER Soc Civil Engineers, 2021)

  Brittle failure of lightly reinforced concrete columns is one of the primary reasons for partial or total collapse of substandard existing buildings subjected to earthquake loading. This study presents collapse performance ...

• Multiple fluid-mineral equilibria approach to constrain the evolution of thermal waters in the Hisaralan geothermal field, Simav Graben, western Turkey 

  Gökgöz, Ali; Mutlu, Halim; Özkul, Mehmet; Yüksel, Ali Kamil (Tubitak Scientific & Technical Research Council Turkey, 2021)

  In this study seasonal changes in the geochemical and stable isotope compositions of Hisaralan thermal waters in Simav Graben, western Turkey, were investigated with regards to a variety of mineral-water interactions and ...

• Central composite modeling for electrochemical degradation of paint manufacturing plant wastewater: One-step/two-response optimization 

  Öztürk, Dilara; Dağdaş, Esra; Fil, Baybars Ali; Bashir, Mohammed J. K. (Elsevier, 2021)

  Paint manufacturing wastewaters contain highly toxic and organic biorefractory substances and have adverse effects on human health. In this study, the removal of color and chemical oxygen demand (COD) from a paint manufacturing ...

• Changes in volatile compounds of virgin olive oil flavored with essential oils during thermal and photo-oxidation 

  Kıralan, Sündüz Sezer; Karagöz, Şermin Göksu; Özkan, Gülcan; Kıralan, Mustafa; Ketenoğlu, Onur (Springer, 2021)

  The effects of four essential oils from peppermint (Micromeria fruticosa), oregano (Origanum onites), thyme (Thymus vulgaris), and laurel (Laurus nobilis) on the volatile compounds of olive oil were determined. The ...

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