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Article Elektrikli Otomobil ve Otonom Otomobil Satın Alma Niyetlerini Etkileyen Faktörlerin İncelenmesi: Bir Alan Çalışması(2025) Tengilimoglu, Dilaver; Reyhanoğlu, İzay; Bilgin, Pinar; Darıcı, GökhanArtan rekabet ortamında otomobil şirketleri yeni teknolojiler geliştirerek günümüz ve geleceğin otomobillerini tasarlamak ve üretmek için yoğun çaba sarf etmektedir. Özellikle sürüş konforu ve araç içi deneyimi geliştirmeye yönelik çabaların yanı sıra, enerji tasarrufu ve çevre koruma hedefleri doğrultusunda otomobil üreticilerine rekabet avantajı sağlayan iki teknoloji öne çıkmaktadır: elektrikli araçlar ve otonom araçlar. Elektrikli araçlar tamamen yeni bir teknoloji olmamakla birlikte, günümüzde çevresel kaygıların artması bu araçların daha iyi performans, fiyat ve ulaşılabilirlik ile yeniden popülerlik kazanmasına yol açmıştır. Bu çalışmada, yeni sayılabilecek bu iki araç türü için tüketicilerin satın alma niyetleri ve bu niyetleri etkileyebilecek faktörler belirlenmeye çalışılmıştır. Araştırma, Ankara ilinde yaşayan 18 yaş ve üzeri 384 kişi üzerinde çevrimiçi anket uygulanarak gerçekleştirilmiştir. Çalışma sonucunda katılımcıların %85,7'sinin halihazırda otomobile sahip olduğu, ancak sadece %1'inin elektrikli araca sahip olduğu, %51'inin elektrikli araçlar hakkında, %34,3'ünün ise otonom araçlar hakkında orta ve iyi düzeyde bilgi sahibi olduğu tespit edilmiştir. Araç tercihinde en fazla önem verdikleri konuların başında aracın güvenliği gelirken, bunu aracın fiyatı ve yakıt tüketimi izlemektedir. Katılımcıların büyük çoğunluğu gelecekte elektrikli araç satın almayı düşündüğünü ifade etmiştir. Elektrikli araçlarda en dezavantajlı konu olarak menzillerinin sınırlı olması, otonom araçlarda ise aracın olumsuz hava koşullarından etkilenme endişesi belirtilmiştir.Editorial Citation - WoS: 1Citation - Scopus: 1Economic Growth and Health Expenditures Relationship Between Oecd Countries(Frontiers Media Sa, 2023) Tengilimoglu, Dilaver[No Abstract Available]Article Citation - WoS: 8Citation - Scopus: 10Convergence of Economic Growth and Health Expenditures in Oecd Countries: Evidence From Non-Linear Unit Root Tests(Frontiers Media Sa, 2023) Celik, Esref Ugur; Omay, Tolga; Tengilimoglu, DilaverIntroductionThe relationship between human capital, health spending, and economic growth is frequently neglected in the literature. However, one of the main determinants of human capital is health expenditures, where human capital is one of the driving forces of growth. Consequently, health expenditures affect growth through this link. MethodsIn the study, these findings have been attempted to be empirically tested. Along this axis, health expenditure per qualified worker was chosen as an indicator of health expenditure, and output per qualified worker was chosen as an indicator of economic growth. The variables were treated with the convergence hypothesis. Due to the non-linear nature of the variables, the convergence hypothesis was carried out with non-linear unit root tests. ResultsThe analysis of 22 OECD countries from 1976 to 2020 showed that health expenditure converged for all countries, and there was a significant degree of growth convergence (except for two countries). These findings show that health expenditure convergence has significantly contributed to growth convergence. DiscussionPolicymakers should consider the inclusiveness and effectiveness of health policies while making their economic policies, as health expenditure convergence can significantly impact growth convergence. Further research is needed to understand the mechanisms behind this relationship and identify specific health policies most effective in promoting economic growth.Article Citation - WoS: 3Evaluation of Students' Opinions Regarding Distance Learning Practices in Turkish Universities During the Covid-19 Pandemic(Tuba-turkish Acad Sciences, 2021) Isik, Oguz; Tengilimoglu, Dilaver; Tekin, Perihan Senel; Tosun, Nurperihan; Zekioglu, AysuThe purpose of this study is to identify hether students at Turkish universities are having difficulties in the distance learning process and to reveal their opinions regarding the system. Using a cross-cultural survey design, data were collected from 5052 students. Based on the collected data, 58.5% of the students have asynchronous distance learning classes in their universities. Access to distance learning classes is one of the problems, and it is attributed to computers, internet, and connectivity issues as well as with starting the lessons too early or late. A majority of participants (73.7%) found class materials uploaded by lecturers to distance learning systems to be sufficient or partially sufficient, and 36.7% stated that they had problems accessing resources regarding their homework. Students' satisfaction level with the distance learning system scored 4.4 out of 10. According to the evaluation regarding whether the level of satisfaction of participants varied across the type of university, the satisfaction level of students in public universities is generally low (score of 4.3 out of 10) compared to satisfaction in foundation universities (4.9 out of 10).Article Citation - WoS: 40Citation - Scopus: 53Impacts of Covid-19 Pandemic Period on Depression, Anxiety and Stress Levels of the Healthcare Employees in Turkey(Elsevier Ireland Ltd, 2021) Tengilimoglu, Dilaver; Zekioglu, Aysu; Tosun, Nurperihan; Isik, Oguz; Tengilimoglu, OnurThe COVID-19 pandemic has turned into a public health issue since December 2019 and has risen in all countries in the world. The healthcare employees taking part in the pandemic will eventually be affected by the process. The aim of the study is to determine the levels of the anxiety, depression, and stress of the healthcare employees during the COVID-19 pandemic in Turkey. As the data collection tool, an e-survey was used. In the first section, Depression, Anxiety and Stress Scale (DASS-21) was used. In the second section of the survey, the problems experienced by the healthcare employees during the pandemic and their working media were aimed to be defined. In the last section, the socio-demographic features of the employees were investigated. 2076 healthcare employees participated in the study. The results showed that the major cause of the anxiety or stress among healthcare employees comes from the fear to contaminate the COVID-19 virus to their families (86.9%). It was observed that the levels of depression, anxiety and stress of female employees are higher than that of male employees (p < 0.003). The highest depression, anxiety and stress levels of healthcare employees come from the pandemic, emergency, and internal services (p < 0.001). Health managers and policymakers need to make a move immediately to find solutions for the physical and psychological needs of the health employees. On the other hand, in order to minimize the risk, preparation of the work power plans beforehand and inclusion of obligatory referral chain into health services can be suggested.Article Analyzing the Criteria Affecting Transition To Airplane by Comparing Different Methods(Mehmet Akif Ersoy Univ, 2022) Reyhanoglu, Izay; Tengilimoglu, DilaverThis study, using the multi-vehicle approach, discusses the criteria affecting the transition from alternative transportation modes (car, train, bus) to air transportation between city pairs that neither have a hub status nor non-stop flights between them. If these criteria change, the demand for air transportation will increase. For this purpose, a survey was conducted in the provinces of Kayseri and Bursa, which are among the important trade, industry, and tourism centers in Turkey, in the course of three months between January and March, 2018. Logistic regression, the artificial neural network model, and clustering analyses were applied to the data compiled from questionnaires responded to by 501 individuals in Kayseri and 453 individuals in Bursa. According to the empirical findings, it was concluded that the most significant criteria in the transition to air transportation according to all three methods are the cost of travel/ticket price and non-stop flight. Additionally, it was observed that the Artificial Neural Networks (ANN) model made more accurate predictions compared to others. This study is important since it compares three different methods for the purpose of criteria determination concerning the choice of transportation modes.Article Citation - WoS: 8Citation - Scopus: 9Refugees' Opinions About Healthcare Services: a Case of Turkey(Mdpi, 2021) Tengilimoglu, Dilaver; Zekioglu, Aysu; Budak, Fatih; Eris, Hilseyin; Younis, MustafaBackground: Migration is one of the most important social events in human history. In recent years, Turkey hosted a high number of asylum seekers and refugees, primarily because of continuing wars and radical social changes in the Middle East. Methods: Using a random sampling method, Syrian refugees aged 18 and over, who can communicate in Turkish, were reached via personal contact and a total of 714 refugees participated in the study voluntarily. Results: Turkey has mounted with some success and to point out that even though participating refugees in both provinces are young and healthy, almost 50% have bad or worse health status, 61% have chronic diseases, and 55% need regular medication. Participating refugees living in Sanliurfa stated that 'Hospitals are very clean and tidy.' (3.80 +/- 0.80). The answers given to the following statements had the highest mean for the participating refugees living in Kilis; 'Hospitals are clean and tidy.' (3.22 +/- 1.25). Conclusion: Due to financial and human resource deficiencies, there are problems in providing preventive and therapeutic health services, especially to refugees living outside the refugee camps in bad conditions. It is important that refugees are encouraged to apply to family health and community health centers in this context.Article Citation - WoS: 5Citation - Scopus: 7The Problems Experienced by Employees With Chronic Disease During the Covid-19 Pandemic(Mdpi, 2022) Tengilimoglu, Dilaver; Tengilimoğlu, Dilaver; Goenuellue, Ugur; Isik, Oguz; Tosun, Nurperihan; Zekioglu, Aysu; Tengilimoglu, Onur; Younis, Mustafa; Tengilimoğlu, Dilaver; Business; BusinessChronic diseases served as a silent global epidemic before the pandemic, and individuals living with chronic disease now form one of the groups most affected by COVID-19. This study aims to determine the problems that employees with chronic disease face during the COVID-19 pandemic. As part of the study, data were collected from 952 individuals who live with chronic disease in Turkey. Of these, 76.6% of respondents worked for the public sector, a large majority of whom (67.7%) have worked full time during the COVID-19 pandemic. It was found that the COVID-19 fear level of employees living with chronic disease was higher than moderate (21.061 +/- 7.607). When the variables affecting the COVID-19 fear level are listed in order of relative significance, eating problems, residing in the Mediterranean region, having asthma, and working as a female employee made the greatest impact, respectively. Necessary conditions of work should be provided to those living with chronic disease who could adapt themselves to working flexibly or working from home, so that they would not feel isolated from business life. This group should be provided with essential protective equipment, their working conditions must be reviewed and vaccination priority could be given to them.Article Citation - WoS: 5Citation - Scopus: 9The mediating role of FoMO and the moderating role of narcissism in the impact of social exclusion on compulsive buying: a cross-cultural study(Springer int Publ Ag, 2023) Mert, Merve; Tengilimoglu, DilaverBackground There is an interrelationship between the concepts of social exclusion, compulsive buying behavior, fear of missing out (FoMO), and narcissism. Nevertheless, the extent to which these concepts mediate or moderate their relationships with each other has not been efficiently investigated. Objective This research aims to investigate how FoMO mediates and narcissism moderates the correlation between social exclusion and compulsive buying behavior. In addition, the research aims to test a conceptual model and highlight the differences that may occur in the conceptual model proposed in two different countries. Methods This model was analyzed among 1007 university students (Turkey = 506, Denmark = 501). The study used scales to measure social exclusion, compulsive buying behavior, FoMO, and narcissism. The study employed PROCESS Model 4 to analyze direct and indirect (mediation) effects and PROCESS Model 59 to assess conditional (moderation) effects. Furthermore, the Johnson-Neyman technique was utilized to investigate interaction terms. Results The findings indicate that those who face social exclusion tend to participate more in compulsive buying, and this connection is partly explained by FoMO. This suggests that individuals who encounter social exclusion may have an increased likelihood of experiencing FoMO, which may subsequently contribute to compulsive buying behavior. Furthermore, the moderating effect of narcissism differed between the Turkey and Danish samples. Specifically, in the Turkey sample, narcissism only modified the connection between social exclusion and FoMO, while in the Danish sample, it impacted both the connection between social exclusion and FoMO and the connection between FoMO and compulsive buying. Conclusion The obtained results show that the regulating role of narcissism is different in Turkey and Denmark within the conceptual model we studied.Article Citation - WoS: 8Citation - Scopus: 8Evaluating the Factors (stress, Anxiety and Depression) Affecting the Mental Health Condition of Nurses During the Covid-19 Pandemic(Sage Publications inc, 2022) Isik, Oguz; Tengilimoglu, Dilaver; Tosun, Nurperihan; Zekioglu, Aysu; Tengilimoglu, OnurThis study aimed to determine the depression, anxiety and stress levels that have negatively impacted nurses' mental health during the COVID-19 pandemic. A sample group of 826 nurses working in Turkey were asked to fill in an online questionnaire in order to evaluate their psychological responses and the related factors that have adversely affected their mental health during the COVID-19 pandemic. In total, 696 nurses (84.3%) showed symptoms of depression, 644 (78%) reported anxiety and 543 (65.74%) reported stress. This study also highlighted that the most concerning factor for the nurses was the risk of transmitting the COVID-19 infection to their household members (89.2%). The most important problems faced by the nurses during COVID-19 included equipment shortages (50.7%), administrative problems (38.5%) and issues such as accommodation and nutrition (27.4%). These were found to have a statistically significant correlation with the nurses' levels of depression, anxiety and stress. The fear of losing a household member, the inability to their household's social needs and the fear of death were among the factors that concerned nurses during the COVID-19 pandemic, significantly affecting their levels of depression, anxiety and stress. Taking the necessary measures to deal with the aforementioned problems and fears is important to protect the health, productivity and efficiency of nurses during the pandemic period.
