Large-scale forecasting of large fluctuations using wavelet coherence and multifractal behavior and developing wavelet coherence for multiple time series

Oygur, Tunç

Shocks, jumps, booms, and busts are typical large fluctuation markers that appear in crisis. Identifying financial crises and estimating leading indicators with strong relations during crisis periods have an essential role in the literature. This thesis examines the dynamic co-movements of leading indicators' multifractal features to identify financial crises due to large fluctuations. The detected dynamic relationships predict leading indicators with scale-by-scale analysis and make large-scale predictions better than challenger models. As a natural result of these studies, the n-dimensional ...Daha fazlası

Preprint 2022 Yeditepe University Academic and Open Access Information System 49 Görüntülenme

Erişime Açık

Transformation of cyberpunk films in hollywood remakes: a comparative historical analysis

Aktaş İlcik, Ece

The last decade has seen an increase in Hollywood productions of cyberpunk films. These films, designed as remakes or sequels, appeal to both old fans of the cult original films and new audiences. The subject of this research is how the remakes, which aim to guarantee the box office undergo changes and how they fit into the system compared to the originals. In the research, it has been attempted to reveal how these change narratives have been integrated into current policies and the system compared to the originals, and to determine and show in which contexts this transformation of the remakes ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 65 Görüntülenme

Erişime Açık

The mediating role of organizational cynicism perceived by employees on the effect of applied managerial power sources on the intention to quit

Alıcı, Özlem

In this study, it was tried to determine the mediating role of organizational cynicism perceptions of employees in the effect of managerial power sources applied by five-star hotel management managers on their intention to leave. The research universe of the study is the five-star hotel businesses in Istanbul. The sample of the research consists of 272 hotel employees determined by random sampling method among the employees in these enterprises, and the survey method was used in the research. Data were collected by face-to- face and online survey method. The data obtained as a result of the re ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 91 Görüntülenme

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Alexithymia and personality aspects in patients with panic disorder and/or major depressive disorder and the relationship between these aspects and the childhood traumas of the patients

Gazioğlu, Melisa Burcu

The present study aims to understand the relationship between alexithymia and personality in patients with major depressive disorder (MDD) and/or panic disorder (PD) in the context of childhood traumas. The total sample of the study consists of 161 people. The patient group consists of 103 people, 50 with MDD, and 53 with PD. The control group consists of 58 healthy people. The Childhood Trauma Questionnaire (CTQ), The Toronto Alexithymia Scale (TAS-20), The Eysenck Personality Questionnaire Revised-Abbreviated Form (EPQR-A), and the Hospital Anxiety and Depression Scale (HADS) were given to a ...Daha fazlası

Preprint 2024 Yeditepe University Academic and Open Access Information System 20 Görüntülenme

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Online psychotherapy setting and its reflections on Therapeutic relationship during Covid-19 pandemic

Özkan Ordulu, Nazlıcan

The purpose of this study was to explore how psychotherapy setting is affected by the mandatory conversion from face-to-face psychotherapy setting to online platforms due to COVID-19 pandemic restrictions, mainly with respect to the relationship between subjective perceptions and/or experiences regarding COVID-19 and therapeutic alliance for both psychotherapists and patients. A sample of 94 Turkish participants which consisted of 62 psychotherapy patients and 32 mental health professionals filled out the questionnaire whilst semi-structured interviews were done with nine psychotherapists and ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 69 Görüntülenme

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The concept of emptiness in art and it's reflections on landscape painting

Çöplü, Fatma Selin

In this research, the definition and the meaning of concept of emptiness will be explored, and the relationship between the concept of nature and the concept of nature by the effect of sky, mountain, road and sea images in landscape paintings will be researched. In this process, not only landscape painting but also the changing ways of looking at the landscape are included. The aim of the research is to examine landscape painting in the context of the concept of emptiness by looking at major artists, groups and exhibitions from a conceptual framework. An artist working in the field of landscap ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 58 Görüntülenme

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An investigation of depression and addiction between online and offline players: And the moderation effect of perceived social support

Can, Selçuk

Albeit having its positive aspects, gaming can result in addiction if it is extreme and interferes with daily functioning. In the field of game addiction, low social support and comorbid depression are common in game-addicted players. However, very little research has been conducted regarding gaming mode, and none of them investigated the potential moderation role of perceived social support. Therefore, the current thesis aims to compare online and offline players in terms of their gender, depression, perceived social support, and game addiction scores as well as examine the moderation influen ...Daha fazlası

Preprint 2024 Yeditepe University Academic and Open Access Information System 28 Görüntülenme

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The role of media in undervaluing political dialogue: Syrian war as a case

Althiab, Mohammad

Although the literature of contemporary capitalism theoretically abounds with calls for maintaining international peace and stability, in practice, its political representatives place wars among the many tools available for use to divide areas of political and economic influence when other political tools fail. This study aims to show the means used in the media to justify wars and armed conflicts by claiming that it is impossible to provide corresponding or alternative means, such as dialogue, for example, or the general social desire to maintain stability through political solutions. In this ...Daha fazlası

Preprint 2024 Yeditepe University Academic and Open Access Information System 51 Görüntülenme

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The relationship between management and information systems students’ e-learning styles and attitudes towards e-learning in Turkey during Covid-19 pandemic

Lüle Ercan, Nazlıcan

This research aims to investigate the relationship between e-learning styles and attitudes towards e-learning of Management Information Systems students who have experienced e-learning during Covid-19 pandemic and the change in terms of gender and grade level. This study was conducted with 114 participants. Two instruments were used. The results showed that audio-visual learning style is the learning style that the participants have the most. The higher e-learning predisposition scores means the participants have positive attitudes to use e-learning. The lower e-learning predisposition scores ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 72 Görüntülenme

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The mediating role of shame and guilt in the relationship between parentification and separation-ındividuation

İlbak, Ayşe Nur

In this study, the main purpose was to explore the mediating roles of shame and guilt in the relationship between parentification and separation-individuation. In order to measure the relationships between variables, data was collected through an online survey with the participation of 384 individuals between ages 18 and 58. Parentified Child Scale-Adult Version, Separation-Individuation Inventory, The Trait Shame and Guilt Scale and Demographic Information Form were used to assess these variables respectively. Quantitative research methods were used through the SPSS : 1) correlational analysi ...Daha fazlası

Preprint 2024 Yeditepe University Academic and Open Access Information System 64 Görüntülenme

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A research on the effects of basel criteria on sme’s and awareness of this effect by Turkish financial professionals in the Turkish banking system

Sapankaya, Aysel

The aim of this study is to find out the effects of Basel Criteria on the banking system and SMEs, and how much they are known by the bankers and accounting experts who are the actors of the financial system. In this research, firstly, the role of Basel Criteria of SMEs in Turkey in the crediting process, the collateral structure and the credit pricing processes in the lending stage were examined. In the second part, a survey was conducted with 69 experts (bankers and accountants) who are experts in their fields about the extent to which they create awareness about the benefits of these effect ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 88 Görüntülenme

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Comparative analysis of virtual games with video games: preferences of players worldwide

Ahtaq, Salah Eddine

The emergence of virtual reality in recent years has primarily focused on user interfaces, visual simulation, and 3D graphics. However, the community's interest in virtual reality has shifted towards the gaming industry in order to reach a larger audience. This thesis aims to study the differences and similarities between virtual games and traditional video games in order to determine user preferences and opinions. Over 60 days (April 1st - May 31st, 2023), an online survey gathered 300 comprehensive responses, revealing substantial insights, and 4 interviews have been conducted with 4 volunte ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 66 Görüntülenme

Detaylı Arama

Filtreler

Koleksiyon [1]

İlgili Araştırmacılar [20]

Ambargo Durumu [1]

Tam Metin [1]

Eser Adı [20]

Yazar [Asıl] [20]

Yayın Tarihi [3]

Yazar Departmanı [20]

Yazar [KatkıdaBulunan] [20]

Yazar [KatkıdaBulunan] Kurum [20]

Esere Katkı Sağlayan [1]

Konu Başlıkları [Genel] [20]

Yayın Türü [Ortam] [1]

Dil [1]

Yayıncı [1]

Erişim Hakkı [1]

Yayın Turu [Akademik] [1]

Oygur, Tunç

Aktaş İlcik, Ece

Alıcı, Özlem

Gazioğlu, Melisa Burcu

Özkan Ordulu, Nazlıcan

Çöplü, Fatma Selin

Can, Selçuk

Althiab, Mohammad

Lüle Ercan, Nazlıcan

İlbak, Ayşe Nur

Sapankaya, Aysel

Ahtaq, Salah Eddine