Başlık için Havacılık ve Uzay Bilimleri Fakültesi listeleme
Toplam kayıt 110, listelenen: 21-40
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Çevrimiçi Alışveriş Bağlamında Tüketiciler Tarafından Algılanan Gizlilik Endişesinin Kişiselbilgi Koruma Davranışına Etkisi
(Çukurova Üniversitesi, 2021)Çevrimiçi alışveriş kapsamında, işletmeler mal ve hizmetlerini geliştirebilmek ve rekabet avantajı sağlayabilmek için tüketicilerin kişisel bilgilerine ihtiyaç duymaktadır. Diğer yandan, tüketiciler çevrimiçi alışveriş ... -
Çocuklu Yolcuların Havacılık İşletmelerine Yönelik Beklenti ve Memnuniyetlerinin Araştırılması
(Ömer Halisdemir Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, 2019)Ülkemizde havacılık sektöründe, özellikle 2003 yılından sonra yaşanan hızlı gelişimlerle, birçok kişi seyahatlerinde havayolunu tercih etmeye başlamıştır. Çocuklu yolcular da zaman ve hız avantajından dolayı, havacılık ... -
Data clustering using leaders and followers optimization and differential evolution
(Elsevier, 2022)Data clustering is an important research topic in data mining. Although cluster analysis based on optimization algorithms has attracted great attention, optimization-based techniques face difficul-ties due to the non-linear ... -
Detection of Toxic Gases Using Flexible Metamaterial Absorber at Terahertz Frequencies
(Osmaniye Korkut Ata Üniversitesi, 2023)The development of technology implies the release of several gases to the environment. These gases, especially toxic ones, have many negative effects on human life and cause many diseases that will adversely affect human ... -
The Determinants of Airline Operational Performance: An Empirical Study on Major World Airlines
(Sosyoekonomi, 2020)The air transport industry is a dynamic sector and operates in a dynamic environment. This situation leads to intense competition among airlines and, consequently, to a search for new methods to improve the operational ... -
Determinants of Capital Structure: Empirical Evidence From Traditional Airlines
(Uluslararası İktisadi ve İdari İncelemeler Dergisi, 2018)The purpose of this study is to examine the factors that define capital structure of airlines with traditional business model by taking into account the capital structure theories. In line with this purpose, 31 airline ... -
Determinants of Dividend Payout Policies: Evidence from Airline Industry
(Journal of Aviation, 2021)The goal of this research is to uncover the financial factors that influence airline dividend payment policies. The panel data analysis method was used to analyze the financial data of 16 airlines from 2009 to 2018. In the ... -
Determinants of Financial Risk: An Empirical Application on Low-Cost Carriers
(Sciendo, 2019)The airline industry has entered a rapid development and transformation process, especially after the Second World War. In this process, it is seen that the market structure changed and many private airlines were established. ... -
Different Autopilot Systems Design For a Small Fixed Wing Unmanned Aerial Vehicle
(Avrupa Bilim ve Teknoloji Dergisi, 2019)The aim of this study is to design an autopilot system for Unmanned Aerial Vehicle (UAV) in a small size and to compare the efficiency of the systems designed with different methods. For this purpose, linearized equations ... -
Dünya Pazarlarında Piyasa Yapısı: Havayolu Sektöründe Rekabetin Ampirik Analizi
(2018)Bu çalışmada dünyada havayolu pazarının piyasa yapısı ve rekabet düzeyiincelenmektedir. Bu kapsamda dünyadaki havayolu şirketlerinin belirli piyasalardaki pazarpaylarından hareketle piyasa yapısı ve rekabet düzeyinin tespit ... -
Dünyadaki Düşük Maliyetli Havalimanlarının Performanslarının Veri Zarflama Analiziyle Değerlendirilmesi
(Erciyes Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, 2021)Bu çalışmanın amacı dünyada düşük maliyetli iş modeli uygulayan havalimanlarının performansının analiz edilmesidir. Çalışma kapsamında dünyanın değişik bölgelerinde, düşük maliyetli iş modelini uygulayan 8 havalimanının ... -
An easy-to-produce HIS-based MIMO radio altimeter antenna design for aircraft
(Emerald Publishing, 2023)PurposeThe purpose of this study is to design a radio altimeter antenna whose production process is facilitated and can work with multiple-input multiple-output (MIMO) properties to provide space gain on the aircraft.Des ... -
Effect of Morphing on Control Energy of Output Variance Constrained Controller for Load-Carrying UAVs
(Institute of Electrical and Electronics Engineers Inc., 2019)This paper presents novel results for load-carrying UAVs having morphing capability and guided by output variance constrained controller. Effects of extension ratios of wing span and horizontal tail span on control energy ... -
The effects of different wing configurations on missile aerodynamics
(Yildiz Technical University, 2023)In the present study, missile aerodynamic analysis is performed using different wing configurations at subsonic and transonic speeds. The wing is critical component in point of aerodynamic efficiency for a missile that ... -
The effects of interface and matrix reinforcements on fracture toughness of E-Glass/epoxy laminate
(Institute of Physics Publishing, 2020)In this study, the effects of low amount (0.1 wt%) multi-walled carbon nanotube (MWCNTs) distributed homogenously in epoxy via cationic surfactant (cetyl pyridiniumchloride-CPC), polyacrylonitrile nanofiber (in the range ... -
Effects of the actively morphing root chord and taper on helicopter energy
(Emerald Group Publishing Ltd, 2019)Purpose The purpose of this paper presents the effects of actively morphing root chord and taper on the energy of the flight control system (i.e. FCS). Design/methodology/approach Via regarding previously mentioned purposes, ... -
Electrically Driven VTOL Flying Car Designing and Aerodynamic Analysis
(Avrupa Bilim ve Teknoloji Dergisi, 2021)In this study, the design of the electric powered VTOL Flying car was made in the CAD program, and the longitudinal, vertical and lateral flight dynamics were examined and aerodynamic analysis was made. In the design, the ... -
Empirical analysis of the relationship between trade wars and sea-air transportation
(Sciendo, 2020)The aim of this paper is to empirically analyse the relationship between the trade wars and modes of transport for selected countries. For this purpose the causality relationship between trade value and sea transport / air ... -
Endüstriyel Pazarlarda İlişki Kalitesinin Öncülleri ve Bağlılık Üzerine Etkileri
(Gaziantep Üniversitesi Sosyal Bilimler Dergisi, 2019)Müşterilerinin istek ve ihtiyaçlarını gidermeyi amaçlayan firmalar, rekabetçi avantaj sağlayabilmek adına daha avantajlı mal ve hizmet sunmayı hedeflerken kâr etme amaçlarını da gerçekleştirmek isterler. Bu amaçların ... -
Energy, exergy, and exergoeconomic analysis of a general UAV
(Inderscience Publishers, 2023)A 3E - energy, exergy, exergoeconomic - analysis of a rotary wing UAV that is used for general purpose has been accomplished in this study. In the study, a parametric investigation regarding the velocity, altitude and ...