• Ultra-Wideband Cross-Polarization Converter Using Metasurface Operating in the X- and K-Band 

  Abbas, Muhammad Basir; Raza, Faizan; Baqir, Muhammad Abuzar; Altıntaş, Olcay; Abbas, Musarat; Karaaslan, Muharrem; Naqvi, Qaisar Abbas (Multidisciplinary Digital Publishing Institute (MDPI), 2024)

  The ultra-wideband polarization converters have been of interest to researcher due to their demand in satellite communication and navigation systems. This paper presents an ultra-wideband reflective cross-polarization ...

• Adsorption of Methylene Blue and Eriochrome Black T onto Pinecone Powders (Pinus nigra Arn.): Equilibrium, Kinetics, and Thermodynamic Studies 

  Solmaz, Alper (Multidisciplinary Digital Publishing Institute (MDPI), 2024)

  In this study, methylene blue (MB) and eriochrome black T (EBT) dyes were removed with the waste Pinus nigra Arn. powders from Anatolian black pinecone (PC-PnA) within the framework of sustainability. UV-Vis spectroscopy, ...

• A conceptual risk modelling for cargo tank fire/explosion in chemical tanker by using Evidential Reasoning -SLIM and Bayesian belief network approach 

  Sezer, Şükrü İlke; Akyüz, Emre (Elsevier, 2024)

  The transportation of hazardous cargoes, particularly in chemical tankers, represents significant risks such as fire and explosion, which can have catastrophic consequences for both human life, commodity and maritime ...

• CZTS/phenylenediamine isomer nanocomposite electrodes for supercapacitor applications 

  Çolak, Süleyman Gökhan; Güngör, Ahmet; Çolak, Melis Özge Alaş; Genç, Rükan; Erdem, Emre (Elsevier, 2024)

  This study delves into the potential of Cu2ZnSnS4 (CZTS) and its phenylenediamine (PDA) derivative-modified nanocomposites as eco-friendly electrodes in supercapacitors, intending to enhance capacitance values in energy ...

• A novel approach to determinants of corporate cash holdings: Evidence from the airline industry 

  Kiracı, Kasım; Vasigh, Bijan (Elsevier, 2024)

  Net cash flow is extremely important in capital-intensive industries. In industries operating on a global scale, such as the airline industry, situations such as a terrorist attack, financial crises, pandemic, or war can ...

• Knowledge-Based Methodology of CPW-Fed Open Stub Loaded C-Shaped Microstrip Antenna by Surrogate-Based Modeling 

  Göçen, Cem; Akdağ, İsmail; Mahouti, Tarlan; Belen, Mehmet Ali; Palandöken, Merih; Mahouti, Peyman (Wiley, 2024)

  Antenna systems with more complicated geometries have been created as a result of evolving technology and rising performance standards in the industry. The geometric complexity of modern antennas makes it difficult for ...

• Performance assessment of ammonia as a turbofan engine fuel during various altitude levels 

  Oğur, Emine; Koç, Ali; Köse, Özkan; Koç, Yıldız; Yağlı, Hüseyin (Elsevier, 2024)

  This research is focused on analysing the thermodynamic performance outcomes of the ammonia-fueled turbofan engine. The assessment contains exergy sustainability, economic aspects, environmental impact, and energy and ...

• Electromagnetic wave absorption in polyaniline coated Y3Fe5O12/Carbon-Black hybrid composites 

  Akyol, Mustafa; Altay, Melek; Parajuli, Saroj; Tekşen, Fikret Alpay; Karaaslan, Muharrem (Elsevier, 2024)

  Y3Fe5O12(YIG)(1-x)/Carbon-Black(CB)(x) (0.00 <= x <= 1.00; 0.25 steps) coated with polyaniline (PANI), forming a core-shell structure, were synthesized by in-situ polymerization following sol-gel and solid-state reactions. ...

• Improved Z-number and fault tree analysis to predict the risk of air pollution due to ship boiler operation 

  Sezer, Şükrü İlke; Ceylan, Bulut Ozan; Akyüz, Emre; Gardoni, Paolo (Elsevier, 2024)

  Ships present a significant source of air pollution, contributing to environmental degradation and posing health risks. Boilers are a significant part of the vessels in which the water is heated to evaporate and generate ...

• Liquefaction ground deformations and cascading coastal flood hazard in the 2023 Kahramanmaraş earthquake sequence 

  Bassal, Patrick; Papageorgiou, Elena; Moug, Diane M.; Bray, Jonathan D.; Çetin, K. Önder; Şahin, Arda; Kubatko, Ethan J.; Nepal, Suranjan; Toth, Charles; Kendir, Sena Begüm; Bikçe, Murat (SAGE Publications, 2024)

  The 2023 Kahramanmaraş earthquake sequence produced extensive liquefaction-induced ground deformations and ongoing flooding along the shoreline of the Mediterranean port city of İskenderun, Türkiye. This study compiles ...

• Effects of tool rotation direction on microstructure and mechanical properties of 6061 aluminum alloy joints by the synergistically double-sided friction stir welding 

  Tang, Yishuang; Li, Wenya; Zou, Yangfan; Wang, Weibing; Xu, Yaxin; Vairis, Achilles; Çam, Gürel (Elsevier, 2024)

  In order to improve welding efficiency and joint performance of friction stir welded aluminum alloy plates of different thickness, a new synergistically double-sided friction stir welding (SDS-FSW) technique was developed ...

• Exploring the Impact of Lanthanum on Sodium Manganese Oxide Cathodes: Insight into Electrochemical Performance 

  Whba, Rawdah; Altundağ, Sebahat; Aydın, Mustafa Göktan; Kalyoncuoğlu, Burcu; Özgül, Metin; Depci, Tolga; Altın, Serdar; Şahinbay, Sevda (Wiley, 2024)

  This investigation focuses on nominally La-doped Na0.67MnO2, exploring its structural, electrochemical, and battery characteristics for Na-ion batteries. X-ray diffraction analysis reveals formation of composite materials ...

• Design, Synthesis, and Theoretical Studies on the Benzoxadiazole and Thienopyrrole Containing Conjugated Random Copolymers for Organic Solar Cell Applications 

  Karakurt, Oğuzhan; Oral, Pelin; Hacıoğlu, Şerife Özdemir; Yılmaz, Eda Alemdar; Hacıefendioğlu, Tuğba; Biçer, Ümran Işıl; Özçelik, Egemen; Özsoy, Gönül Hızalan; Yıldırım, Erol; Toppare, Levent Kamil; Çırpan, Ali (Wiley, 2024)

  In this study, six different donor-π-acceptor1-π-donor-acceptor2 type random co-polymers containing benzodithiophene as a donor, benzooxadiazole (BO), and thieno[3,4-c]pyrrole-4,6-dione (TPD) as acceptor, have been synthesized ...

• Greener and Sustainable Production: Production of Industrial Zinc (II) Acetate Solution and Recovery of Some Metals (Zn, Pb, Ag) from Zinc Plant Residue by Ultrasound-Assisted Leaching 

  Sarı, Zeynel Abidin (Springer, 2024)

  Zinc plant residue (ZPR) contains significant amounts of valuable metal (Zn, Pb, Ag, etc.) compounds, as well as various heavy metals and harmful compounds that pollute the environment. Processing such residues allows for ...

• Comparison of energy and exergy analysis of fuzzy logic and power follower control strategies in fuel cell electric vehicles 

  Kök, Ceyda; Mert, Suha Orçun (Elsevier, 2024)

  With the increasing importance of green energy, traditional vehicles are being gradually replaced by hybrid electric vehicles, electric vehicles, and fuel cell electric vehicles (FCEVs), all of which emit minimal to no ...

• Enhanced CO2 Adsorption Capacity in Highly Porous Carbon Materials Derived from Melamine-Formaldehyde Resin 

  Tian, Lifeng; Zhi, Yue; Yu, Qiyun; Xu, Qianyu; Demir, Müslüm; Çolak, Süleyman Gökhan; Farghaly, Ahmed A.; Wang, Linlin; Hu, Xin (American Chemical Society, 2024)

  The present study explores the synthesis of N-doped carbon materials with large surface porosity using commercial melamine-formaldehyde resin as the precursor and KOH as the activator. The resin was carbonized first and ...

• Evaluating the Quality of Postpartum Hemorrhage Nursing Care Plans Generated by Artificial Intelligence Models 

  Karacan, Emine (Lippincott Williams and Wilkins, 2024)

  Background:With the rapidly advancing technological landscape of health care, evaluating the potential use of artificial intelligence (AI) models to prepare nursing care plans is of great importance.Purpose:The purpose of ...

• Exploring beta irradiation responses in Sr 2+-Doped hydroxyapatite: A thermoluminescence study 

  Bulcar, Kenan; Oğlakçı, Mehmet; Altowyan, Abeer S.; Bilgin, Ramazan; Yücel, Ayşegül; Sezer, Selda; Hakami, Jabir Wali; Depci, Tolga; Topaksu, Mustafa; Can, N. (Elsevier, 2024)

  This research investigates the structural and thermoluminescence (TL) properties of Sr2+-doped Ca5(PO4)3OH (HAp) phosphors. X-ray diffraction (XRD) analysis confirms that HAp has a hexagonal structure with a P63/m space ...

• Flight control system design of UAV with wing incidence angle simultaneously and stochastically varied 

  Uzun, Metin (Emerald Publishing, 2024)

  PurposeThis study aims to simultaneously and stochastically maximize autonomous flight performance of a variable wing incidence angle having an unmanned aerial vehicle (UAV) and its flight control system (FCS) design.Des ...

• Improved mechanical and fire-retardant properties of fiber-reinforced composites manufactured via modified resins and metallic thin films 

  Murad, Md Shafinur; Asmatulu, Eylem; Nuraje, Aygül; Er, Özlem; Gürsoy, Mustafa; Bahçeci, Ersin; Bakır, Mete; Asmatulu, Ramazan (Springer, 2024)

  Fiber-reinforced polymeric composites have been extensively used in different industrial applications because of their excellent mechanical and other properties but have lower tolerance levels for fire and lightning damage. ...

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