Search Results - "Aydın, Umut"

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  1. 1

    HAVAYOLU PERFORMANS ANALİZİ İÇİN YENİ ENTEGRE D-CRITIC-TOPSIS YAKLAŞIMI by Umut Aydın

    “…ÖZ: Diğer birçok sektör gibi rekabetin yoğun olduğu hava taşımacılığı sektöründe de birçok havayolu, operasyonlarını daha etkin ve güvenilir hale getirerek…”
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  2. 2

    An integrated decision-making approach under spherical fuzzy environment for selection of vessel main engines by Atak, Üstün, Aydın, Umut, Menekşe, Akın

    Published in Innovation and Green Development (01-06-2023)
    “…Maritime transportation is the key element for global trade in the scope of cheaper, safer, and eco-friendly solutions. The capacity of a merchant vessel…”
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  3. 3

    Role of Instagram Addiction on Academic Performance among Turkish University Students: Mediating Effect of Procrastination by Pekpazar, Aycan, Kaya Aydın, Gizem, Aydın, Umut, Beyhan, Hidayet, Arı, Emre

    Published in Computers and education open (01-12-2021)
    “…With the increasing use of social media, social media addiction has rapidly become a widespread problem that affects the well-being and performance of…”
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  4. 4

    Identification of factors affecting noise levels by using data mining and design of experiments analysis techniques: A novel experimental approach by Orbak, Âli Yurdun, Aydın, Fikret Umut, Sharma, Shubham, Chohan, Jasgurpreet S, Rajkumar, S

    “…The sounds that are high enough, which negatively affect our understanding, are called noise. Although students are one of the main sources of noise at…”
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  5. 5

    Is there any convergence in the CO2 emission efficiency of airlines? by Kaya Aydin, Gizem, Aydin, Umut

    “…This paper examines the CO 2 emission efficiency of airlines in the years 2011 and 2018 by using the Atmosfair Airline Index. This index gives reliable results…”
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  6. 6

    The nexus between air transport and economic growth geographically: An evidence based on heterogeneous panel data models by Kaya, Gizem, Aydın, Umut

    Published in Journal of air transport management (01-03-2024)
    “…This study examines the nexus between air transport and economic growth on continents by considering the heterogeneity in panel data with the data of 91…”
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  7. 7

    Uluslararası İş Birliğini Yeniden Düşünmek: Rekabet Politikasında Düzenleyici Ağlar Örneği by Aydın,Umut

    “…Son birkaç on yılda küreselleşme, karmaşık uluslararası sorunların ve bunları çözmeyi amaçlayan yeni uluslararası İş birliği yöntemlerinin ortaya çıkmasına…”
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  8. 8

    Investigation of the effects of machining parameters on surface integrity in micromachining by Etyemez, Ayhan, Aydin, Umut

    Published in Open Chemistry (15-03-2022)
    “…In this study, the effect of cutting conditions on surface integrity was investigated in micromilling of magnesium alloy (AZ91). Microtool diameter, cutting…”
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  9. 9

    Analyzing air cargo flows of Turkish domestic routes: A comparative analysis of gravity models by Aydın, Umut, Ülengin, Burç

    Published in Journal of air transport management (01-07-2022)
    “…This study examines the domestic air cargo traffic within Turkey utilizing the basic gravity model and focuses on comparing the ordinary least squares (OLS)…”
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  10. 10

    Is ignoring the zero market a panacea? A comparison of gravity models for Turkish international air cargo by Aydın, Umut, Ülengin, Burç

    “…The objective of this paper is to use the gravity model to estimate Turkey's international air cargo traffic. In the study, bilateral cargo traffic data…”
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  11. 11

    How efficient airways act as role models and in what dimensions? A superefficiency DEA model enhanced by social network analysis by Aydın, Umut, Karadayi, Melis Almula, Ülengin, Füsun

    Published in Journal of air transport management (01-01-2020)
    “…In this empirical study, a five-stage methodology is used to examine the efficiency of 45 worldwide known airline companies from the financial, operation and…”
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  12. 12

    How do airlines survive? An integrated efficiency analysis on the survival of airlines by Kaya, Gizem, Aydın, Umut, Ülengin, Burç, Karadayı, Melis Almula, Ülengin, Füsun

    Published in Journal of air transport management (01-03-2023)
    “…Airline managers must prepare effective strategies to cope with fluctuations and enhance the performance and competitiveness of their companies. Airline…”
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  13. 13

    A simple immunosensor for thyroid stimulating hormone by Ozcan, Hakki Mevlut, Aydin, Umut Deniz

    “…Determination of thyroid-stimulating hormone (TSH) level in serum or plasma is defined as a sensitive method for the diagnosis of hyperthyroidism and…”
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  14. 14

    Emerging middle powers and the liberal international order by Aydin, Umut

    Published in International affairs (London) (01-09-2021)
    “…Abstract In the post-Cold War era, a number of middle powers rose to prominence thanks to domestic reforms and a favourable international environment of…”
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  15. 15

    Integrated methodology for evaluating the efficiency of airports: A case study in Turkey by Kaya, Gizem, Aydın, Umut, Karadayı, Melis Almula, Ülengin, Füsun, Ülengin, Burç, İçken, Ayhan

    Published in Transport policy (01-10-2022)
    “…Airports play an important role in the economic development of countries. Efficiency analyses of airports are crucial for providing an important roadmap to…”
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  16. 16

    Türkiye’de bölgesel havayolları için uçak tipi seçimi: Küresel bulanık AHP-TOPSIS yöntemlerinin entegrasyonu by Kocakaya,Kübra, Engin,Taylan, Tektaş,Mehmet, Aydın,Umut

    “…Havacılık operasyonları düzenlenirken, zaman içinde uçaklarda yaşanan yapısal değişikler özellikle motor yapısında kendini göstermiş ve jet motorlu uçaklar…”
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    Rule‐takers, rule‐makers, or rule‐promoters? Turkey and Mexico's role as rising middle powers in global economic governance by Aydin, Umut

    Published in Regulation & governance (01-07-2021)
    “…Rising middle powers play increasingly active international roles, yet so far we lack systematic analyses of their aspirations and impact on global economic…”
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  19. 19

    Attitudes Toward Collusion in Chile by Aydin, Umut

    Published in Journal of competition law & economics (01-03-2021)
    “…ABSTRACT In the last two decades, competition agencies around the world have increasingly directed their attention to enforcement against cartels. With the…”
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  20. 20

    Regional organizations and durable domestic reforms?: The NAFTA, EU and competition laws in Mexico and Turkey by Aydin, Umut

    Published in Journal of European Integration (18-08-2019)
    “…Conditionality is a powerful motivator of reforms in countries seeking membership to regional organizations, yet once the country achieves membership, the fate…”
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