• Intuitionistic fuzzy cognitive map based analysis of supply chain risks 

  Büyüközkan, G.; Havle, Celal Alpay; Feyzioğlu, O. (Springer, 2021)

  Supply chains (SCs) are network-like structures and gigantic systems. Such systems are complex and multifaceted. Therefore, they contain many components and risk factors that are directly or indirectly related to each ...

• Digital competency evaluation of low-cost airlines using an integrated IVIF AHP and IVIF VIKOR methodology 

  Büyüközkan, G.; Havle, Celal Alpay; Feyzioğlu, O. (Elsevier, 2021-03)

  Recently, low-cost airline (LCA) companies have become more attractive. However, emerging digital technologies have transformed the passengers’ profiles. Digital competency has become a crucial matter to capture digital ...

• An integrated SWOT based fuzzy AHP and fuzzy MARCOS methodology for digital transformation strategy analysis in airline industry 

  Büyüközkan, G.; Havle, Celal Alpay; Feyizoğlu, O. (Elsevier, 2021-10)

  Driven by business strategies, digital transformation (DT) facilitates dramatic change in air passenger behavior. This study aims to determine and analyze different DT strategies (DTSs) with the help of an integrated ...

• Fatigue among student pilots 

  Kılıç, Bilal (Aerospace Medical Association, 2021-01)

  INTRODUCTION: Fatigue is an important phenomenon in modern aviation. Despite the progress in research concerning fatigue among civil aviation and military pilots, fatigue in student pilots has remained unexamined. The aim ...

• Self-medication among ab initio pilots 

  Kılıç, Bilal (Aerospace Medical Association, 2021-03)

  INTRODUCTION: Pilots are more aware of drugs and self-medication in the internet age. However, they are unaware of the effects of self-medication, which may impede their cognitive and decision-making performance. The aim ...

• Analysis of success factors in aviation 4.0 using integrated intuitionistic fuzzy MCDM methods 

  Büyüközkan, G.; Feyzioğlu, O.; Havle, Celal Alpay (Springer, 2020)

  Recently, emerging digital technologies have launched digital transformation, and it has become a factor that determines the competitiveness of companies, their performance, and digital sustainability. At this point, the ...

• A combined group decision making based IFCM and SERVQUAL approach for strategic analysis of airline service quality 

  Buyukozkan, G.; Havle, Celal Alpay; Feyzioglu, O.; Gocer, F. (IOS Press, 2020)

  Transportation becomes increasingly important for global trade, mobility, and economies. Passengers expect speed and quality from transportation services. As a result, the demand for air transportation is steadily rising. ...

• Transforming Turkish universities to entrepreneurial universities for sustainability: From strategy to practice 

  Genc, S. Y.; Sesen, H.; Castanho, R. A.; Kirikkaleli, D.; Soran, Semih (MDPI, 2020-02-17)

  Today, universities are seen as the main actors of technological change, innovation, and social development; this situation causes new roles for universities, as well as forces them to change. At present, universities face ...

• Awareness level of airline pilots on flight-associated venous thromboembolism 

  Kılıç, Bilal; Soran, Semih (National Center for Biotechnology Information, 2020-04)

  INTRODUCTION: Studies have identified a great number of physiological conditions, including venous thromboembolism and hypoxia, that may give rise to medical disqualifications and in-flight incapacitations that can be ...

• A new digital service quality model and its strategic analysis in aviation industry using interval-valued intuitionistic fuzzy AHP 

  Buyukozkan, G.; Havle, Celal Alpay; Feyzioglu, O. (Elsevier, 2020-07)

  Today, airline companies have to provide digital products and services to ensure customer satisfaction. Accordingly, classical service quality models are not sufficient to capture customer expectations, and new digital ...

• Exacerbating effect of energy prices on resource curse: Can research and development be a mitigating factor? 

  Gu, J. Q.; Umar, M.; Soran, Semih; Yue, X. G. (Elsevier, 2020-08)

  This study investigates the impact of natural resources in the presence of research and development and energy prices on the improvement of financial development for the Group of Seven (G7) economies for the period of ...

• Assessment of using electric pumps on hybrid rockets 

  Gegeoglu, K.; Kahraman, M.; Üçler, Çağlar; Karabeyoglu, A. (American Institute of Aeronautics and Astronautics Inc, AIAA, 2019)

  In small hybrid rockets, liquid oxidizer is fed into the combustion chamber by pressurizing the oxidizer tank to achieve the desired injector pressure. However, larger applications employ propellant pumps to keep the ...

• A hybrid approach based on the fuzzy AHP and HFACS framework for identifying and analyzing gross navigation errors during transatlantic flights 

  Havle, Celal Alpay; Kılıç, Bilal (Elsevier, 2019-05)

  Despite the considerable efforts to alleviate problems of North Atlantic (NAT) air traffic and implementation of novel surveillance systems, oceanic errors still remain stubbornly high. The purpose of this study is to ...

• An exploration of new avenues regarding deep tissue penetration and higher singlet oxygen efficiencies: novel near-IR photosensitizers for photodynamic therapy 

  Yeşilgül, N.; Kılıç, Bilal (TÜBİTAK, 2019)

  A series of novel BODIPY-bearing electron-withdrawing groups at the meso position are reported here. According to the optical measurements, it may be clearly seen that the introduction of electron-donating groups into ...

• The effect of job satisfaction and self-efficacy to the intrapreneurial behaviors 

  Soran, Semih; Şeşen, H.; Güven, B. (Future Academy, 2019)

  Organizations need to constantly make innovations due to the rapid changes in the political, economic, technological and social areas. In this sense, entrepreneurship is one of the concepts that have become more valuable ...

• Determinants of the entrepreneurial intentions: testing the Ajzen’s Model in Turkish sample 

  Soran, Semih; Şeşen, H.; Gökalp, Pınar Horasanlı (Future Academy, 2019)

  Many theories have been put forward in explaining the intentions of individuals to become entrepreneurs. In one of these, Ajzen (1991) sees planned actions as the conclusion of conscious decisions to act determinedly. The ...

• Strategic management in aviation sector: research on flight training organizations in Turkey 

  Ahmedian, S.; Soran, Semih (Future Academy, 2019)

  The primary objective of our research was to establish a general framework for the strategic plans of the flight training organizations that have been training the pilots for Turkey's rapidly growing aviation sector and ...

• Stress among ab-initio pilots: A model of contributing factors by AHP 

  Kılıç, Bilal; Üçler, Çağlar (Elsevier, 2019-09)

  Human error in the cockpit triggers a chain of incidences, which might lead in aviation to fatal consequences. Indeed, it is the highest contributor to aviation accidents, where stress is correlated positively. Despite the ...

• Intelligent self-adaptive decision model for product innovation in FE 

  Kurt, O. E.; Üçler, Çağlar; Vayvay, O. (IEEE, 2018-07-02)

  Companies need New Product Development (NPD) more than ever to satisfy rapidly changing customer needs, to secure and increase their share in the global market. Continuous innovation stream is required to succeed there ...

• Extension of the virtual customer inspection for distant collaboration in NPD 

  Gupta, R. K.; Üçler, Çağlar; Bernard, A. (IEEE, 2018-08-13)

  The usage of holographic virtual customer inspections for gathering feedback during the production in the aviation industry was successfully demonstrated in Airbus, which implied the assessment of the requirements spanning ...

View more