• LC-MS/MS and GC-MS profiling, antioxidant, enzyme inhibition, and antiproliferative activities of Thymus leucostomus HAUSSKN. & VELEN. extracts 

  Fayez, Shaimaa; Fahmy, Nouran M.; Zengin, Gökhan; Yagi, Sakina; Uba, Abdullahi Ibrahim; Eldahshan, Omayma A.; Koyuncu, İsmail; Temiz, Ebru; Dall'Acqua, Stefano; Sut, Stefania; Selvi, Selami (Wiley-V C H Verlag GMBH, 2023)

  The chemical composition as well as antioxidant, antiproliferative, and enzyme inhibition activities of extracts from aerial parts of Thymus leucostomus H ausskn. & V elen. obtained with hexane, methanol, and water were ...

• Analysis of dynamic connectedness relationships between cryptocurrency, NFT and DeFi assets: TVP-VAR approach 

  Akkuş, Hilmi Tunahan; Doğan, Mesut (Routledge Journals, Taylor & Francis Ltd, 2023)

  The aim of this study is to analyse the dynamic connectedness relationship (DCR) between cryptocurrency, NFT, and DeFi assets. In the study, two cryptocurrencies consisting of Bitcoin and Ethereum, two NFTs consisting ...

• Characterization of iron nugget produced from iron ore concentrate in a microwave oven using a biomass-based reductant 

  Boyrazlı, Mustafa; Öztürk, Elif Arancı; Benkli, Yunus Emre; Canbay, Canan Aksu (Consejo Superior Investigaciones Cientificas-CSIC, 2023)

  This study is concerned with the characterization of iron nuggets obtained from the reduction of an iron oxide concentrate in a microwave oven using a biomass-based reducing agent. In the experiments, the concentrate of ...

• Evaluation of energy-exergy performance and sustainability index of a DI engine integrated with designed electromechanical EGR cooling system 

  Kaltakkıran, Galip; Akolaş, Halil İbrahim; Bakırcı, Kadir (Pergamon-Elsevier Science Ltd, 2023)

  Exhaust Gas Recirculation (EGR) system is a commonly used pretreatment technique to improve pollutant emissions from modern diesel engines. Recently, the EGR cooling strategy focuses on improving combustion stability, ...

• Recursive armax-based global battery soc estimation model design using kalman filter with optimized parameters by radial movement optimization method 

  Kaleli, Alirıza; Akolaş, Halil İbrahim (Taylor and Francis Inc., 2023)

  Precise estimating battery state-of-charge (SOC) is an important factor in determining vehicle range in an electric or hybrid vehicle. However, the parameters of battery are highly dependent on environmental conditions ...

• Minimization of voltage harmonic distortion of synchronous generators under non-linear loading via modulated field current 

  Karakaya, Oktay; Balcı, Murat Erhan; Hocaoğlu, Mehmet Hakan (MDPI, 2023)

  The synchronous generators (SGs) supplying non-linear loads have harmonically distorted terminal voltages. Hence, these distorted terminal voltages adversely affect the performance parameters of the supplied loads such as ...

• Prediction of Turkish mutual funds’ net asset value using the fund portfolio distribution 

  Yılmaz, Ümit; Orbak, Âli Yurdun (Springer, 2023)

  Accurate prediction of mutual funds’ net asset value (NAV) has become increasingly important for investors. Mutual fund investors will be significantly supported by the development of models that accurately predict the ...

• Elucidation of chemical compounds in different extracts of two Lavandula taxa and their biological potentials: Walking with versatile agents on the road from nature to functional applications 

  Zengin, Gökhan; Yagi, Sakina; Selvi, Selami; Cziaky, Zoltan; Jeko, Jozsef; Sinan, Kouadio Ibrahime; Topçu, Asena Ayyüce; Erci, Fatih; Boczkaj, Grzegorz (Elsevier, 2023)

  Due to their health-promoting and nutraceutical properties, lavenders are frequently employed in the food and pharmaceutical industries. Here, we focused on investigate the chemical profile of hexane, MeOH, and water extracts ...

• The effect of financial development and economic growth on ecological footprint: evidence from top 10 emitter countries 

  Shahbaz, Muhammad; Doğan, Mesut; Akkuş, Hilmi Tunahan; Gürsoy, Samet (Springer Heidelberg, 2023)

  This study investigates the efect of fnancial development and economic growth on ecological footprint by including nonrenewable energy consumption and trade openness as additional determinants. For this purpose, annual ...

• Genetic approach to improve cryptographic properties of balanced boolean functions using bent functions 

  Özçekiç, Erol; Kavut, Selçuk; Kutucu, Hakan (Multidisciplinary Digital Publishing Institute (MDPI), 2023)

  Recently, balanced Boolean functions with an even number n of variables achieving very good autocorrelation properties have been obtained for (Formula presented.). These functions attain the maximum absolute value in the ...

• Effect of surface modification and sodium dodecyl sulfate (SDS) on thermal properties of PMMA/SWCNT nanocomposites 

  Yanmaz, Ersin; Doğan, Mehmet (Taylor and Francis Ltd., 2023)

  In this study, the single-walled carbon nanotube (p-SWCNTs) and poly (methyl methacrylate) (PMMA) polymer nanocomposites were prepared by solution casting method. The effects of functionalization and sodium dodecyl sulfate ...

• Cultural continuity from the Karum period to the Hittite Empire period in light of stamp seals and impressions 

  Öztürk, Güzel (Koc University, Suna and Inan Kirac Research Center for Mediterranean Civilizations (AKMED), 2023)

  New archaeological findings have further strengthened the view that the characteristic features of “Hittite” culture and art began to appear strongly in the late phase of the so-called “Kārum period” (late 18th century ...

• A new RMF stirrer using AISI4140 mild steel: Energy optimization application 

  Çıtak, Hakan; Bıçakçı, Sabri; Çoramık, Mustafa; Güneş, Hüseyin; Ege, Yavuz (SCIENDO, 2023)

  This study examines the development of a novel FPGA-based RMF stirrer system. The system has been designed as a 3-phase system, with each phase being fed by PWM voltage with a phase difference of 120 degrees. In case the ...

• Effects of grape seed proanthocyanidin extract on side effects of high-dose methylprednisolone administration in male rats 

  Sur, Aslıhan; Mutlu, Seda İflazoğlu; Seven, Pınar Tatlı; Seven, İsmail; Aslan, Abdullah; Kızıl, Meltem; Kulaksız, Recai; Yaranoğlu, Mustafa Hilmi (Springer, 2023)

  In this study, we investigated the effects of grape seed proanthocyanidin extract (GSPE) against the side effects of high-dose administration of methylprednisolone (MP) in male rats. A total of 32 adult Wistar male albino ...

• Probability analysis of pheromone trapping for olive moths, prays oleae Bern. (Lepidoptera: Yponomeutidae) and a regional decision-making algorithm for spraying for fruit generation 

  Vatansever Sakin, Gonca (Springer, 2023)

  This study designed an algorithm for regional optimum spray timing to prevent damage to olive trees by the olive moth (Prays oleae Bern), which is the primary pest of olive orchards in several regions with land borders ...

• Soil liquefaction susceptibility of Akcay residential area (Biga Peninsula, Turkey) close to North Anatolian fault zone 

  Ceryan, Şener; Samui, Pijush; Özkan, Osman Samed; Berber, Samet; Tüdeş, Şule; Elçi, Hakan; Ceryan, Nurcihan (Shahrood University of Technology, 2023)

  Balikesir province Akcay district (Biga Peninsula, South Marmara Region, Turkey); the studied area is located on the southern branch of the North Anatolian Fault Zone, where some earthquake, 1867 Edremit (Mw =7.0), 1919 ...

• Performance, blood biochemistry, carcass fatty acids, antioxidant status, and HSP70 gene expressions in Japanese quails reared under high stocking density: the effects of grape seed powder and meal 

  Sur, Aslıhan; Zengin, Muhittin; Bacaksız, Oğuz Koray; Gökçe, Zehra; Yılmaz, Ökkeş; Gürses, Murad; Esen, Vasfiye Kader; Azman, Mehmet Ali; Esen, Selim (Springer, 2023)

  Japanese quails reared under high stocking density (SD) were evaluated for the effects of grape seed powder (GSP) and meal (GSM) supplementation on performance, blood biochemistry, thigh and breast muscle fatty acids, ...

• Discontinuity detection system in marble: Analysis of the time-frequency characteristics of ultrasonic p-waves 

  Bıçakçı, Sabri; Çıtak, Hakan; Güneş, Hüseyin; Çoramık, Mustafa; Aydın, Yasin; Ege, Yavuz (Amer Soc Testing Materials, 2023)

  This study attempted to determine both the presence and the appearance of the surface of a crack artificially created in a marble block without axial loading or compression by FFT analysis of ultrasonic longitudinal sound ...

• Modeling and optimizing the changes in physical properties of olives in response to attacks of olive fruit fly (Bactrocera oleae (Gmelin)) 

  Abacıgil, Tuba Öncül (Springer, 2023)

  Response Surface Methodology (RSM) was used to establish a predictive model for the effects of olive fruit fly attacks on the physical properties of olives at different orchard altitudes and harvesting periods. The physical ...

• Determining the effect of velocity on sensor selection and position in non-destructive testing with magnetic flux leakage method: a pipe inspection gauge design study with Ansys Maxwell 

  Çoramık, Mustafa; Çıtak, Hakan; Ege, Yavuz; Bıçakçı, Sabri; Güneş, Hüseyin (IEEE- Inst Electrical Electronics Engineers Inc, 2023)

  The magnetic flux leakage (MFL) method, which is among the non-destructive testing (NDT) methods, is frequently used in the determination of discontinuity in ferromagnetic materials. The method focuses on the detection of ...

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