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

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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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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

An instructional design for new cognitive structure construction in native language on second language learning

Erden, Münire

This study aims to design a second language instruction through the construction of new cognitive structures in the mother tongue and to determine its effect on the learner's cognitive load and achievement in learning complex structures. The study was undertaken in a public university in Istanbul with 79 prep school students and designed as a quasi-experimental study. A subjective cognitive load scale developed by Paas (1992) and an achievement test were utilized as the data collection tools. A covariance analysis (ANCOVA) was employed to determine student achievement between the experiment an ...Daha fazlası

Preprint 2021 Yeditepe University Academic and Open Access Information System 34 Görüntülenme

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Shamanism or shamanism, a comparative approach toward siberian Shamanism

Kızılhan, Cemil Ömer

Shamanism has been considered as a singular phenomenon in most of the studies carried out about Shamanism so far, and it has not been taken into consideration that there are different types of Shamanism. Shamanist beliefs, which were developed in a very large region such as Siberia, were divided into different branches as a result of different social, cultural and political effects in Siberia, and led to the emergence of Shamanist practices called Paleo-Siberian Shamanism and Neo-Siberian Shamanism.

Preprint 2023 Yeditepe University Academic and Open Access Information System 103 Görüntülenme

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The impact of instagram on risks of developing eating disorders: Young female adults and appearance-focused accounts

Gad, Toka

The prevalence and extensive usage of Instagram as a social media platform have drawn my attention to the issue of appearance-oriented accounts on Instagram that endorse unrealistic standards of beauty. These accounts may contribute to the development of eating disorders, especially among young adult women. Various studies consistently indicate a connection between exposure to idealized depictions of female beauty in the media and negative effects on mood, self-esteem, body dissatisfaction, and a desire to be thin. Recent research has specifically focused on appearance-oriented accounts on Ins ...Daha fazlası

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

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Relationship between personality and effective decision making in online shopping - introducing a holistic personality system: Enneagram

Karakaya, Mehmet Fatih

Online shopping offers a different experience than traditional store shopping, and consumer behavior on this platform may change depending on different factors. Enneagram personality types help better define consumers' online shopping preferences and Purchase Intentions. This can help businesses better target customers and offer products and services that suit their needs. This study measures the effect of Enneagram personality types on online shopping decisions in Turkey. In the study, analyzes were made based on the answers of 392 participants who shopped online. According to the regression ...Daha fazlası

Preprint 2024 Yeditepe University Academic and Open Access Information System 67 Görüntülenme

Detaylı Arama

Filtreler

Koleksiyon [1]

İlgili Araştırmacılar [20]

Ambargo Durumu [1]

Tam Metin [1]

Eser Adı [20]

Yazar [Asıl] [20]

Yayın Tarihi [4]

Yazar Departmanı [20]

Yazar [KatkıdaBulunan] [20]

Yazar [KatkıdaBulunan] Kurum [20]

Esere Katkı Sağlayan [1]

Konu Başlıkları [Genel] [20]

Yayın Türü [Ortam] [1]

Dil [2]

Yayıncı [1]

Erişim Hakkı [1]

Yayın Turu [Akademik] [1]

Oygur, Tunç

Aktaş İlcik, Ece

Gazioğlu, Melisa Burcu

Althiab, Mohammad

Lüle Ercan, Nazlıcan

İlbak, Ayşe Nur

Sapankaya, Aysel

Ahtaq, Salah Eddine

Erden, Münire

Kızılhan, Cemil Ömer

Gad, Toka

Karakaya, Mehmet Fatih