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 41 Görüntülenme

Erişime Açık

Financial performance measurement with cash flow ratios: a research and comparison on borsa istanbul (BIST) main metal industry and accomodation sector

Gürdal, Banu İpek

As soon as people start to earn the money that their labor deserves, they begin to control their cash inflows and outflows. This control is more important for businesses established for profit making. Businesses that want to control their cash flows in a more detailed and neat report form refer to the cash flow statement. Knowing cash flow is vital for businesses. It provides both the control of the cash flow within themselves and the opportunity to compare itself with other businesses that use different accounting methods. The success and sustainability of a business is evaluated by the measu ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 13 Görüntülenme

Erişime Açık

The relationship between machiavelism, grandiose and vulnerable narcissism, and loneliness among white collar workers

Çataklı, Ayşenur

Considering the several negative effects of loneliness as an undesirable and hurtful emotion, it is important to discover how it occurs. Although Machiavellianism and narcissism are associated with loneliness, the number of studies that have investigated their relationship is relatively limited. This study, therefore, aims to investigate the relationship between Machiavelism, narcissism, and loneliness among white-collar workers. In addition, it is also aimed to examine whether the level of Machiavellianism, narcissism, and loneliness are related to sociodemographic characteristics of the part ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 10 Görüntülenme

Erişime Açık

The importance of Turkish-Soviet relations during the early republican period in Turkey

Akın, Utku

During the World War I, the Tsarist regime was overthrown by the socialist revolution in 1917. In recent times, a national struggle process has also been experienced by Türkiye. In this period, Turkish-Soviet relations started in the axis of anti-imperialist struggle. During the days of the Turkish War of Independence, the close political relations established between the Ankara Government and Soviet Russia against the Western states, from the proclamation of the Republic in 1923 to the World War II. It continued until the end of World War II in 1945. Turkish-Soviet relations in the early Repu ...Daha fazlası

Preprint 2024 Yeditepe University Academic and Open Access Information System 11 Görüntülenme

Erişime Açık

Power and beauty relations in the picture of Dorian Gray by Oscar Wilde and Lady Audley’s secret by Mary Elizabeth Braddon

Özkan, Elif Sarah

This thesis endeavours to explore the enchanting power of beauty and its history. This thesis aims at examining the enchanting power of beauty on selected characters in Oscar Wilde’s The Picture of Dorian Gray and Mary Elizabeth Braddon’s Lady Audley’s Secret. It further aims at examining the effects of possessing the power of beauty on the characters that possess it, namely Dorian Gray and Lady Audley. This thesis particularly focuses on the descriptions of the portraits of the protagonists in the two novels, on their effects on whoever looks at them and on the complex relationship between pi ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 20 Görüntülenme

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Semiotic analysis of lovecraftian cosmic horror movies and an evaluation of horror genre in Turkish cinema

Önder, Melih

Cosmic Horror, developed by H. P. Lovecraft, is a subgenre of science fiction, fantasy and horror. Cosmic horror is about the fear of the unknowable. It is usually about threatening beings from outer space or ancient malevolent mysteries. It has also played a key role in the development of horror cinema. Unlike stereotypical horror themes, deep stories about the pains of human existence are included in the cosmic horror subgenre. This thesis presents a research on feature films that are directly or indirectly related to thecosmic horror genre. With this aim, some sample films were selected and ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 50 Görüntülenme

Erişime Açık

Personalized evaluation of oxygen and carbon dioxide exchange in Covid-19 patients with regard to energy homeostasis

Yılmaz, Bayram

The COVID-19 does not proceed the same way in every patient. It may interfere with both oxygen (O2) and carbon dioxide (CO2) exchange in the alveoli; therefore, prevent ATP generation; subsequently, restrict energy supply for the life processes of the patient. Data sets representing the course of the COVID-19 in four patients, where the disease followed dissimilar paths were reassessed after the end of the treatment, by focusing on the respiratory and metabolic energy related parameters (FiO2, PaO2, SaO2, PaCO2) and the other parameters such as HCO3, lactate, body temperature, C-reactive prote ...Daha fazlası

Preprint 2021 Yeditepe University Academic and Open Access Information System 23 Görüntülenme

Erişime Açık

The role of workplace fear of missing out and perceived supervisor support on the relationship between work-related basic need satisfaction and Job burnout

Karamık, Cihan

Job burnout profoundly impacts both employee well-being and organizational effectiveness. This study explores the dynamic interplay among job-related basic need satisfaction, job burnout, Fear of Missing Out (FoMO), and Perceived Supervisor Support. Drawing from self-determination theory and social support literature, it posits that job related basic need fulfillment inversely correlates with job burnout, with FoMO and Perceived Supervisor Support mediating this relationship. 391 employees across diverse industries participated in this cross-sectional study, completing assessments on job-relat ...Daha fazlası

Preprint 2024 Yeditepe University Academic and Open Access Information System 17 Görüntülenme

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Emotional clarity, adult attachment and emotional eating

Terzi, Ecemnur

This study aims to investigate the relationship between emotional clarity, adult attachment and emotional eating. The research was carried out during the Coronavirus epidemic, in two periods (self- quarantine and new normal periods) with and without governmental restrictions. The research was carried out with a total of 194 participants; 69 in the self- quarantine period and 125 in the new normal period; between the ages of 20-45. In order to measure emotional eating scores, eating with positive and negative emotions subscale of “Emotional Appetite Questionnaire” were used. Emotional clarity s ...Daha fazlası

Preprint 2022 Yeditepe University Academic and Open Access Information System 16 Görüntülenme

Erişime Açık

Why have France, the USA and Russia failed to fight against terrorism in Africa ?

Daşıkan, Melek

In the 21st century, Islamic terrorism emerges as a very important security and stability threat for many countries all over the world. Jihadist terrorism which is a global terrorism targeting everyone who does not adopt the tendency of Islamic fundamentalism poses a very significant security threat not only for underdeveloped countries but also developed ones. Today, Africa is a continent where Islamic terrorism has been extending and causing many casualties. According to Global Terrorism Index, Burkina Faso has the GTI score of 8.564 and second on the list of Overall Terrorism Index Score. S ...Daha fazlası

Preprint 2024 Yeditepe University Academic and Open Access Information System 16 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 [1]

Yayıncı [1]

Erişim Hakkı [1]

Yayın Turu [Akademik] [1]

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

Oygur, Tunç

Financial performance measurement with cash flow ratios: a research and comparison on borsa istanbul (BIST) main metal industry and accomodation sector

Gürdal, Banu İpek

The relationship between machiavelism, grandiose and vulnerable narcissism, and loneliness among white collar workers

Çataklı, Ayşenur

The importance of Turkish-Soviet relations during the early republican period in Turkey

Akın, Utku

Power and beauty relations in the picture of Dorian Gray by Oscar Wilde and Lady Audley’s secret by Mary Elizabeth Braddon

Özkan, Elif Sarah

Semiotic analysis of lovecraftian cosmic horror movies and an evaluation of horror genre in Turkish cinema

Önder, Melih

Personalized evaluation of oxygen and carbon dioxide exchange in Covid-19 patients with regard to energy homeostasis

Yılmaz, Bayram

The role of workplace fear of missing out and perceived supervisor support on the relationship between work-related basic need satisfaction and Job burnout

Karamık, Cihan

Emotional clarity, adult attachment and emotional eating

Terzi, Ecemnur

Why have France, the USA and Russia failed to fight against terrorism in Africa ?

Daşıkan, Melek