• Cooling performance prediction of a metal foam internal heat exchanger: An artificial neural network approach 

  Parmaksızoğlu, İsmail Cem; İpekoğlu, Mehmet (2023)

  Although HFC refrigerants have high global warming potential (GWP) values, they are preferred due to their satisfactory cooling performance and A1 fire protection classification. If possible, alternatives of HFC-type ...

• Türklere karşı zafer kehaneti yahut propaganda: Alman hümanisti Sebastian Brant’ın Kayzer I. Maximilian’ı savaşa teşvik için yazdıkları (1494-1501) 

  Ercan, Hüseyin Onur (2023)

  Sebastian Brant, one of the most important German humanists, encouraged Maximilian I to rehabilitate the Holy Roman German Empire, reform the Church and fight against the expansion of the French and Turks in his writings ...

• Determination of local site soil conditions by microtremor measurements for sustainable buildings 

  Subaşı, Ozan; Özaslan, Bilal; Haşal, Murat Emre; Hiroaki, Yamanaka; Chimoto, Kosuke (Proceedings of 3rd International Sustainable Buildings Symposium (ISBS 2017), 2018)

  As well known, local soil condition at a specific site affects the significant features of strong ground motion such as amplitude, frequency range and time duration. The effects of site condition depend on the properties ...

• Beurteilung des bodenverflüssigungspotenzials bei erdbeben mithilfe von SPT-schlagzahlen und zweidimensionalen finite-element-analysen 

  Subaşı, Ozan; Koltuk, Serdar; Fernandez-Steeger, Tomas; Iyisan, Recep (Springer, 2022)

  For the planning and design of buildings in earthquake zones with high groundwater levels, the liquefaction potential of the building site has to be investigated and evaluated. In DIN EN 1998-5:2010-12 (2010), the diagrams ...

• The efect of RCA pavements on the liquefaction‑induced settlement 

  Subaşı, Ozan; Akbaş, Merve; Iyisan, Recep (Scientific Reports, 2023)

  The use of recycled concrete aggregates (RCA) not only reduces the demand for natural aggregates (NA) but also might improve the behavior of soil under earthquake loading. In this study, the behavior of the pavement ...

• Active sites and their individual turnover frequencies for ethylene hydrogenation on reduced graphene aerogel 

  Kurtoğlu-Öztulum, Samira Fatma; Yalçın, Kaan; Saraç Öztun, F. Eylül; Kanat, Gizem Hasibe; Ünal, Uğur; Uzun, Alper (American Chemical Society, 2024)

  Graphene aerogel (GA) was reduced at various temperatures to prepare a series of reduced graphene aerogels (rGAs) with different surface characteristics. Detailed characterization demonstrated that an increase in the thermal ...

• Atomically dispersed zeolite-supported rhodium complex: Selective and stable catalyst for acetylene semi-hydrogenation 

  Kurtoğlu-Öztulum, Samira Fatma; Zhao, Yuxin; Hoffman, Adam S.; Uzun, Alper; Demircan, Oktay; Yordanli, Melisa Su; Hong, Jiyun; Perez-Aguilar, Jorge E.; Saltuk, Aylin; Akgül, Deniz; Ateşin, Tülay A.; Aviyente, Viktorya; Gates, Bruce C.; Bare, Simon R. (Elsevier, 2024)

  Supported rhodium catalysts are known to be unselective for semi-hydrogenation reactions. Here, by tuning the electronic structure of supported mononuclear rhodium sites determined by the metal nuclearity and the electron-donor ...

• Fiscal spending multipliers over the household leverage cycle 

  Polattimur, Hamza; Klein, Mathias; Winkler, Roland (Elsevier, 2022)

  This paper investigates household leverage-dependent fiscal policy effects in a two-agent New Keynesian DSGE model with occasionally binding borrowing constraints. Our model successfully replicates empirical evidence ...

• Nanoflower hydroxyapatite's effect on the properties of resin-based dental composite 

  Sağır, Kadir; Aydınoğlu, Aysu; Yoruç, Afife Binnaz Hazar (Journal of Applied Polymer Science, 2024)

  To investigate the reinforcing effect of nanoflower-like hydroxyapatite (NFHA) inresin-based dental composites, we synthesized a novel NFHA using microwaveirradiation (MW), hydrothermal treatment (HT), and sonochemical ...

• Techno-economic analysis of PV systems with manually adjustable tilt mechanisms 

  Gönül, Ömer; Duman, A. Can; Barutçu, Burak; Güler, Önder (Engineering Science and Technology, an International Journal, 2022)

  Solar radiation falling on photovoltaic (PV) panel surface can be maximized via solar tracking systems, however, in return for infeasible investments. On the other hand, manual and periodic tilt adjustment of PVs can ...

• Improvement of thermal stability and gamma-rayabsorption in microwave absorbable poly(methylmethacrylate)/graphene nanoplatelets nanocomposite 

  Gül, Furkan Berke; Bel, Tayfun; Muhammettursun, Mahmut; Kocacinar, Elif; Erman, Ecem; Doğan, Emre; Celep, Murat; Baydoğan, Nilgün (Journal of Applied Polymer Science, 2021)

  The graphene nanofiller (2 wt%) was dispersed in poly(methyl methacrylate) byin situ polymerization method. The optimum high frequency (microwave)absorption was evaluated at X-band due to changes in the scattering ...

• Effect of the improved bulk modulus on dielectric properties of poly (methyl methacrylate)/borax hybrid composite at radar frequencies 

  Gül, Furkan Berke; Danacı, Erkan; Baydoğan, Nilgün (Materials Today Communications, 2022)

  A cross-linkable thermoplastic has been synthesized by the Atom Transfer Radical Polymerization method for the development of PMMA/Borax composite with broadband radio-absorbing properties. The radio-physical characteristics ...

• Morphological, microstructural and photocatalytic characterization of undoped and Ni, Co doped Fe2O3 particles synthesized by sonochemical method 

  Kaya, Elif Emil; Evren, Burak; Erdöl, Zeynep; Ekinci, Duygu; İpekoğlu, Mehmet; Özenler, Sibel (Scientific & Technical Research Council Turkey-TUBITAK, 2022)

  In this study, an abundant and eco-friendly photocatalytic material, Fe2O3 particles were synthesized by sonochemical method. Morphological and microstructural investigations of synthesized undoped and Ni, Co-doped Fe2O3 ...

• In search of epistemic justice in the EU's periphery: a research synthesis of EU- studies 

  Turhan, Ebru; Kurum, Rahime Süleymanoğlu (University Association for Contemporary European Studies, 2022)

  As relations between the European Union (EU) and Turkey have progressed, so has the body of literature on the relationship - to the extent that we can now identify 'EU-Turkey studies' as a boutique sub-discipline of EU ...

• How an ACE2 mimicking epitope-MIP nanofilm recognizes template-related peptides and the receptor binding domain of SARS-CoV-2 

  Zhang, Xiaorong; Waffo, Armel T.; Yarman, Aysu; Kovacs, Norbert; Bognar, Zsofia; Wollenberger, Ulla; El-Sherbiny, Ibrahim M.; Hassan, Rabeay Y. A.; Bier, Frank F.; Gyurcsanyi, Robert E; Zebger, Ingo; Scheller, Frieder W. (Royal Society of Chemistry, 2022)

  Here we aim to gain a mechanistic understanding of the formation of epitope-imprinted polymer nanofilms using a non-terminal peptide sequence, i.e. the peptide GFNCYFP (G485 to P491) of the SARS-CoV-2 receptor binding ...

• Micro and nano damage observations of martensitic and austenitic open cell cast foams 

  Kaya, Ali Can; Fromert, Jan; Jost, Norbert; Fleck, Claudia (Elsevier Science, 2022)

  In current study a detailed investigation of the 304 austenitic and 420 martensitic foams damage has been carried out at all hierarchical levels. In-situ compression testing of foams and microtensile testing of single ...

• Explainable ensemble learning models for the rheological properties of self-compacting concrete 

  Çakıroğlu, Celal; Bekdaş, Gebrail; Kim, Sanghun; Geem, Zong Woo (MDPI-Multidisciplinary Digital Publishing Institute, 2022)

  Self-compacting concrete (SCC) has been developed as a type of concrete capable of filling narrow gaps in highly reinforced areas of a mold without internal or external vibration. Bleeding and segregation in SCC can be ...

• Vision-based dynamic response measurements of structures by using smartphone videos and alternative techniques 

  Karameşe, Genco; Yardımcı, Ferit; Güllü, Ahmet; Yüksel, Ercan; Yalçın, Cem; Büyüköztürk, Oral (World Scientific Publishing Company, 2022)

  This study aimed to measure dynamic responses of structural systems using smartphone videos and vision-based sensing processes. Two algorithms, based on template matching and feature extraction, are employed for this ...

• Classification of breast cancer histopathological images using DenseNet and transfer learning 

  Wakili, Musa Adamu; Shehu, Harisu Abdullahi; Sharif, Md. Haidar; Sharif, Md. Haris Uddin; Umar, Abubakar; Kusetoğulları, Hüseyin; İnce, İbrahim Furkan; Uyaver, Şahin (Hindawi Publishing Corporation, 2022)

  Breast cancer is one of the most common invading cancers in women. Analyzing breast cancer is nontrivial and may lead to disagreements among experts. Although deep learning methods achieved an excellent performance in ...

• Production of rare earth element oxide powders by solution combustion: a new approach for recycling of NdFeB magnets 

  Kaya, Elif Emil; Stopic, Srecko; Gürmen, Sebahattin; Friedrich, Bernd (Royal Society of Chemistry, 2022)

  NdFeB magnets are employed in various technological applications due to their outstanding magnetic properties, such as high maximum energy product, high remanence and high coercivity. Production of NdFeB has gathered more ...

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