• 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 ...

• The prolonged effect of Kinesio Taping on joint torque and muscle activity 

  Arslan, Yunus Ziya; Kulli, Hilal Denizoğlu; Karabulut, Derya (Taylor Francis., 2023)

  Purpose:Although Kinesio Taping has been extensively used, evidence about the effect of KinesioTaping is still insufficient. The aim is to determine the effect of Kinesio Taping on elbow joint torqueand muscle activity in ...

• 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 ...

• Functional quality assessment of whole-body vibration training devices based on instantaneous amplitude and frequency of photogrammetric vibration measurements 

  Moghaddamnia, Sanam; Rofallski, Robin; Luhmann, Thomas; Kaeding, Tobias S. (Medical Engineering & Physics, 2023)

  The practical use of whole-body vibration training (WBVT) and such research may be negatively influenced by generated vibrations with amplitudes, frequencies, and/or patterns that deviate from preset adjustments on WBVT ...

• SARS-CoV-2 main protease targeting potent fluorescent inhibitors : repurposing thioxanthones 

  Batıbay, Gönül Saadet; Metin, Eyüp (TÜBİTAK Academic Journals, 2023)

  The coronavirus disease, COVID-19, is the major focus of the whole world due to insufficient treatment options. It has spread all around the world and is responsible for the death of numerous human beings. The future ...

• DNA groove binder and significant cytotoxic activity on human colon cancer cells: Potential of a dimeric zinc (II) phthalocyanine derivative 

  Batıbay, Gönül S.; Karaoğlan, Gülnur Keser; Köse, Gülşah Gümrükçü; Kazancıoğlu, Elif Özçelik; Metin, Eyüp; Kalındemirtaş, Ferdane Danışman; Kuruca, Serap Erdem; Arsu, Nergis (2023)

  The interaction of a multi-component system consisting of benzene-1,4-diyldimethanimine-bridged dimeric zinc-phthalocyanine groups (4OMPCZ) with calf thymus DNA (ct-DNA) was investigated using UV-Vis absorption, fluorescence ...

• Synthesis of one-component type II dithioxanthone-disulfide photoinitiator and investigation of photophysical and photochemical properties 

  Koyuncu, Umut; Metin, Eyüp; Öcal, Nüket; Arsu, Nergis (Elsevier, 2021)

  Herein, we report the successful synthesis of dithioxanthone-disulfide [TX-S-](2) as a new one-component type II photoinitiator. Photophysical properties of [TX-S-](2) in terms of fluorescence and phosphorescence properties ...

• In–situ formation of self-assembled Ag nanoclusters on ct-DNA in the presence of 2-mercaptothioxanthone by using UV–vis light irradiation 

  Metin, Eyüp; Batıbay, Gönül S.; Arsu, Nergis (Elsevier, 2018)

  Self-assembled silver nanoparticles (Ag NPs) on calf thymus DNA (ct-DNA) chains were synthesized in the presence of 2-mercaptothioxanthone (TX-SH) by use of UV irradiation technique. Thioxanthone itself and its derivatives ...

• Medenî usûl hukukunda bilirkişi raporu ile uzman görüşü arasındaki çelişkinin giderilmesi 

  Kaplan, Mikail Bora (Türk-Alman Üniversitesi, 2022)

  Mahkeme, özel veya teknik bilgiyi gerektiren hâllerde, bilirkişinin oy ve görüşünün alınmasına karar verir (HMK m. 266, I). Bunun üzerine bilirkişi, görevi kapsamında kalan konular hakkında oy ve görüşünü sözlü veya yazılı ...

• Dijital gelişmelerin şirketler hukuku üzerindeki etkisi 

  Akın, İrfan (Türk-Alman Üniversitesi, 2022)

  iklerini oluşturmaya başladı. Özellikle yapay zekâ ve blok zinciri gibi teknolojiler, dijital dünyada ortaya çıkmış ve gerçek dünyadaki geleneksel iş ya pış şekillerine göre birçok kolaylığı bünyesinde barındırmaktadır. ...

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