The Journal of aviation medicine最新文献

ECONOMIC SUSTAINABILITY OF AIR TRANSPORTATION IN TERMS OF UNFAIR COMPETITION AND NEGATIVE EXTERNALITIES: EVIDENCE FROM TURKISH COMMERCIAL LAW 从不公平竞争和负面外部性角度看航空运输的经济可持续性:来自土耳其商法的证据

The Journal of aviation medicine Pub Date : 2023-11-15 DOI: 10.30518/jav.1332849

Öner GÜMÜŞ, Filiz EKİCİ, Gamze ORHAN

{"title":"ECONOMIC SUSTAINABILITY OF AIR TRANSPORTATION IN TERMS OF UNFAIR COMPETITION AND NEGATIVE EXTERNALITIES: EVIDENCE FROM TURKISH COMMERCIAL LAW","authors":"Öner GÜMÜŞ, Filiz EKİCİ, Gamze ORHAN","doi":"10.30518/jav.1332849","DOIUrl":"https://doi.org/10.30518/jav.1332849","url":null,"abstract":"Air transportation is a more advantageous form of transportation compared to other types of transportation. This is because it provides economic growth, place, and time benefits. However, the realization of the economic sustainability of these benefits may become difficult in certain cases. It is possible to express these situations as negative externalities in the theory of public finance. The solution to negative externalities lies in their internalization. Unfair competition is also a negative externality for air transport enterprises. One of the sanctions applied for the internalization of this negative externality is compensation. While material compensation can internalize externalities, moral compensation cannot fully compensate for externalities in a number of cases. Such a situation may constitute a violation of the rule that externalities will not be reflected in market prices. In order to understand whether such a rule violation actually occurred judicial decisions were examined using the comparison method in the study. The conclusion reached in the study is that in a few cases externalities are likely to be reflected in market prices and reveal a violation of a rule related to the theory of public finance. To ensure economic sustainability of air transportation, moral compensation decisions that have the potential not to reflect externalities to market prices must be fully determined.","PeriodicalId":86256,"journal":{"name":"The Journal of aviation medicine","volume":"1 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136227098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Full-service carrier (FSC) vs low-cost carrier (LCC): Purchasing decision-making process of passengers 全服务航空公司(FSC)与低成本航空公司(LCC):乘客购买决策过程

The Journal of aviation medicine Pub Date : 2023-11-15 DOI: 10.30518/jav.1320304

Nuran KARAAĞAOĞLU, Şafak GÜNDÜZ

{"title":"Full-service carrier (FSC) vs low-cost carrier (LCC): Purchasing decision-making process of passengers","authors":"Nuran KARAAĞAOĞLU, Şafak GÜNDÜZ","doi":"10.30518/jav.1320304","DOIUrl":"https://doi.org/10.30518/jav.1320304","url":null,"abstract":"The demand for the aviation industry has grown as a result of the shift in people's travel preferences brought on by rising wealth and expanding trade in the world and in our nation. Air travel is now preferred due to state assistance, new airports, superior aircraft, and the relative drop in expenses. This study's main focus is on the consumer purchase patterns of two airline companies that operate in the very competitive aviation sector. Depending on whether the airline is a full-service carrier or a low-cost carrier, these variables change. The \"Factors Affecting Airline Preferences Scale\" was created and distributed to passengers of two airline organizations at Istanbul Sabiha Gökçen Airport (a full-service carrier (FSC) and a low-cost carrier (LCC) operating in Turkey) to assess the extent to which variables like airline reputation, advertising, frequent flyer programs, price, service quality, and digital marketing tools like websites, e-mails, Facebook, Twitter, Instagram, YouTube, and mobile applications have an impact on the process of ticket purchasing decision of passengers. It was shown that the passengers' purchasing decisions were influenced by reputation, service quality, frequent flyer programs, price, digital marketing initiatives, and advertisement. It was shown that depending on whether the airline is a full-service carrier or a low-cost carrier, the impact of these elements differs.","PeriodicalId":86256,"journal":{"name":"The Journal of aviation medicine","volume":"3 12","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136227245","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Bibliometric Analysis of Postgraduate Theses on Civil Aviation 民航研究生论文文献计量学分析

The Journal of aviation medicine Pub Date : 2023-11-15 DOI: 10.30518/jav.1318603

Volkan MAZIOĞLU, Engin KANBUR

引用次数: 0

PWM Controlled Servomechanism PWM控制的伺服机构

The Journal of aviation medicine Pub Date : 2023-11-15 DOI: 10.30518/jav.1351782

Mehmet Ali SOYTÜRK

{"title":"PWM Controlled Servomechanism","authors":"Mehmet Ali SOYTÜRK","doi":"10.30518/jav.1351782","DOIUrl":"https://doi.org/10.30518/jav.1351782","url":null,"abstract":"Precise control of aircraft flight control surfaces by the pilot is critical to flight safety. The joystick and control surface positions must be detected accurately and quickly, and the motion mechanism must be operated in such a way as to ensure synchronization between them. The analogue voltage value taken from the potentiometer, which is used as a position sensor in many small aircraft, can be used directly or by converting to digital.  In this applied study, the analogue position knowledge received from the potentiometer on the joystick was converted into a PWM signal with an oscillator circuit. The PWM position signal applied to the IR (InfraRed) LED in the transmitter unit is sent as infrared light. The PWM position knowledge detected by the photodiode in the receiver unit was passed through the LPF (Low Pass Filter) and the voltage value of the joystick potentiometer was obtained again. With the mechanism controlled according to the difference between the potentiometer values of the joystick and the control surface, the synchronization between the joystick and the control surface is ensured. In this study, a wireless and stable servomechanism connection is obtained by transmitting PWM position knowledge as IR.","PeriodicalId":86256,"journal":{"name":"The Journal of aviation medicine","volume":"2 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136227096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

UNIT ROOT TESTS OF AIRLINE’S STOCK RETURNS CONSIDERING ALLIANCES 考虑联盟的航空公司股票回报的单位根检验

The Journal of aviation medicine Pub Date : 2023-11-15 DOI: 10.30518/jav.1345665

Olcay ÖLÇEN

引用次数: 0

Bibliometric Analysis of Sustainability in Civil Aviation 民航可持续发展的文献计量分析

The Journal of aviation medicine Pub Date : 2023-11-15 DOI: 10.30518/jav.1358871

Salih AYGÜN, Murat SAĞBAŞ, Fahri Alp ERDOĞAN

{"title":"Bibliometric Analysis of Sustainability in Civil Aviation","authors":"Salih AYGÜN, Murat SAĞBAŞ, Fahri Alp ERDOĞAN","doi":"10.30518/jav.1358871","DOIUrl":"https://doi.org/10.30518/jav.1358871","url":null,"abstract":"As air travel has become a crucial part of modern life, concerns about its environmental impact, economic sustainability, and social responsibility have significantly grown. Sustainability in this context refers to the delicate balance between current needs and future aspirations, taking into consideration environmental, economic, and social factors. The aviation industry is a substantial contributor to worldwide carbon emissions, and its ongoing growth poses a threat to exacerbate climate change. But it also has a crucial role in promoting economic growth and global connectivity. Achieving a balance between these competing interests necessitates a collaborative approach involving governments, industry stakeholders, academia and the general public. The sustainability viewpoint in the aviation sector, as well as the research carried out in this field, is of great significance in advancing the sector. The objective of this research is to identify and analyze publications regarding sustainability in the aviation sector within the SSCI and SCI-Exp databases. Suggestions for future research are proposed. The study includes a bibliometric analysis of 123 scientific articles published between 2001 and 2023. The findings reveal significant trends, influential authors and leading institutions in aviation sustainability research whilst also identifying gaps in the literature. Keyword analysis revealed recurring themes such as energy efficiency, emissions reduction, and life cycle assessment. These findings highlight the aviation industry's increasing dedication to sustainability and the necessity for further research and practical measures to ensure a more environmentally sustainable future for civil aviation.","PeriodicalId":86256,"journal":{"name":"The Journal of aviation medicine","volume":"1 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136227100","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Macroeconomic Determinants of Financial Failure Risk in Airlines 航空公司财务失败风险的宏观经济决定因素

The Journal of aviation medicine Pub Date : 2023-11-15 DOI: 10.30518/jav.1349293

Abdulkadir ALICI

{"title":"Macroeconomic Determinants of Financial Failure Risk in Airlines","authors":"Abdulkadir ALICI","doi":"10.30518/jav.1349293","DOIUrl":"https://doi.org/10.30518/jav.1349293","url":null,"abstract":"The objective of this study is to identify the macroeconomic factors that influence the risk of financial failure in the aviation industry. Within the parameters of the study, a sample of 11irline firms operating between 2009 and 2019 was analyzed to determine the factors influencing the likelihood of financial failure. The cost of fuel, interest rates, inflation rates, and currency rates were utilized as macroeconomic variables that could have an impact on airline enterprises' ability to meet ends. Financial data and macroeconomic data of the airline companies in the sample were obtained from Thomson Reuters Eikon Datastream. The methodology of the study consists of 2 stages. In the first stage, Altman Z'' Score method is used. Then, panel data analysis method is preferred to reveal the relationship between financial failure and macroeconomic factors. According to the findings of the random effects panel data study, exchange rates and interest rates have a negative impact on financial failure. The results of the changes in interest and exchange rates suggest that governments and airlines should concentrate on policies that will strengthen the aviation sector’s financial viability. To manage these risks more effectively, financial managers must closely examine the effects of rising macroeconomic risk and the corresponding financial failure effects. Airline managers, private and institutional investors should monitor policy uncertainty, assuming that exchange rate uncertainty is a driving force in financial failure. In addition, airline companies should review their hedging strategies against exchange rate risk.","PeriodicalId":86256,"journal":{"name":"The Journal of aviation medicine","volume":"1 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136227104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Impact of Aviation Management Students’ Fear of Missing Out (FoMO) Levels on Unemployment Anxiety 航空管理专业学生错失恐惧(FoMO)水平对失业焦虑的影响

The Journal of aviation medicine Pub Date : 2023-11-15 DOI: 10.30518/jav.1315339

Onur TAYFUN

引用次数: 0

Customised Holiday Experiences through Artificial Intelligence: Case Studies from the Aviation and Hospitality Sectors 通过人工智能定制假日体验:航空和酒店业案例研究

The Journal of aviation medicine Pub Date : 2023-11-15 DOI: 10.30518/jav.1351472

Cemil GÜNDÜZ

{"title":"Customised Holiday Experiences through Artificial Intelligence: Case Studies from the Aviation and Hospitality Sectors","authors":"Cemil GÜNDÜZ","doi":"10.30518/jav.1351472","DOIUrl":"https://doi.org/10.30518/jav.1351472","url":null,"abstract":"This article explores the impact of artificial intelligence (AI) on the aviation and hospitality industries, both of which are rapidly evolving due to technological advancements. It aims to understand the increasing importance of artificial intelligence by examining the various ways in which it is used in these sectors through qualitative research. The research included an analysis of online sources such as airport and hotel websites, booking platforms, and social media accounts of travel-related businesses. This comprehensive data collection provides insight into the various applications of artificial intelligence in tourism. Thematic analysis was then used to categorise the data according to similar uses, providing a detailed understanding of the role of AI in these areas. It compares and examines artificial intelligence applications adopted by aviation and hospitality organisations, evaluating their effectiveness and differences. The study reveals the various ways in which AI is being integrated into these industries and highlights its significant contributions across various dimensions. It also highlights how AI can deliver competitive advantage, improve customer experiences, and introduce innovative paradigms to the aviation and hospitality industries. One important aspect of the research is its ability to provide a deeper understanding of emerging AI trends in these sectors and lay a strong foundation for future research. Ultimately, this study provides valuable insight to stakeholders in aviation and hospitality, equipping them with an informed perspective on leveraging AI for growth and long-term sustainability in their respective industries","PeriodicalId":86256,"journal":{"name":"The Journal of aviation medicine","volume":"3 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136227248","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Machine vs. Deep Learning for the UK air passenger short-term demand forecasting: A Destination Insight approach 英国航空旅客短期需求预测的机器与深度学习:目的地洞察方法

The Journal of aviation medicine Pub Date : 2023-11-15 DOI: 10.30518/jav.1351229

Bahri Baran KOÇAK

引用次数: 0