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Yayın Turu [Akademik] : Preprint ✕

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Erişime Açık

Forecasting realized volatility of BIST indices with har-type models

Köksal, Emre Ahmet

In this paper, realized volatility of a selection of BIST Indices are forecasted with Heterogeneous Autoregressive Model (HAR) and its variations. For this purpose, ticks between 2001 and 2021 are used to generate 5-minute returns, which formed the basis for calculations of realized volatility and other realized measures. In the study, rolling windows are utilized for forecasting the volatility of one day ahead. These predictions are then compared to the actual realized volatilities. The study provides a thorough comparison of HAR-type models, and emphasizes the importance of underlying time s ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 9 Görüntülenme

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Contributions of organizations in Istanbul Unkapani to popular music between 1960-2000

Or, Bora

This study is important in terms of contextualizing the scattered dissident voices that have developed in the Turkish geography, regardless of genre, within a broad perspective. It offers an uncommon combination of texts on music, art, social sciences, etc. Most of the studies on music to date have not touched upon the Unkapanı record stores bazaar. In this study, Unkapanı İMÇ (Istanbul ManifaturacılarÇarşısı)'s organizations from its first establishment until the time it lost its popularity, communication tools such as radio, cinema, TV used in the spread of popular music, the formation of Un ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 22 Görüntülenme

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Whatever singularity: queering the ‘quodlibet’ in the well of loneliness and oranges are not the only fruit

Yararoğlu, Semih

The aim of this thesis is to propose a hypothetical community for queer people of 20th century England depicted in two novels: Radclyffe Hall’s The Well of Loneliness (1928) and Jeanette Winterson’s Oranges Are Not the Only Fruit (1985) through Agamben’s idea of community. This study also intends to investigate the issue of the queer people in the 20th century, while demonstrating that the oppression of homosexual people has not changed despite the fact that one of the two novels is written at the beginning and the other at the end of the twentieth century. Suggesting a community to the queer ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 22 Görüntülenme

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Transgenerational Trauma and Fetishism in Alice Walker’s “Everyday Use” and Toni Morrison’s The Bluest Eye

Elibal, Sena Gökçe

This thesis sets out to analyze transgenerational trauma in the African American context and fetishistic attachments developed as a coping mechanism to control and overcome transgenerational traumas. It is a fact that the history of people of African origin in the United States is marked by a centuries-long suffering from slavery, violent oppression, discrimination, and racism, which meant that generations after generations were born into this inhumane system in which they have been heavily traumatized. The gravity and the longitude of the situation created a cycle of trauma where current gene ...Daha fazlası

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

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Suç işlemek amacıyla örgüt kurma suçu (TCK m. 220)

Yılmaz, Ahmet Çağrı

Suç işlemek amacıyla örgütlenme suçunun yorumlanması ve bu suçlarla mücadelenin başarılı şekilde gerçekleşebilmesi büyük önem taşımaktadır. Örgütlü suçun demokrasiler için ciddi bir tehdit olduğu kenara bırakılırsa, bu tip suç örgütleri modern dünyanın karmaşıklığını kullanıp, durumları kendi lehinde yönetme becerilerine sahiptir. Örgütlü suçun, zaman içerisindeki sürekli gelişimi hem ulusal hem de küresel olarak gözlemlenmektedir. Ulusal bağlamda kök salmaya çalışan suç örgütleri, teknolojik olarak gelişmiş ve kültürel olarak farklı yapıya sahip toplumların içerisinde süreçlerini yönetmeyi öğ ...Daha fazlası

Preprint 2023 Yeditepe Üniversitesi Akademik ve Açık Erişim Bilgi Sistemi 48 Görüntülenme

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A sociological study on young people’s value differences from their parents along the materialist/postmaterialist axis

Öksüz, Nuran

This study aims to discover the challenges for secular middle-class youth in Turkey with materialist-postmaterialist value differences with their parents climbing the social ladder. The fact that the focused group is comparatively more advantageous than the lower-income groups in terms of socioeconomics can make their problems invisible. In this respect, the subject of this study has not been adequately covered in the literature, and it is crucial to study. The study used the in-depth interview method, and eight young people between the ages of 20 and 30 were reached with snowball sampling. Si ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 25 Görüntülenme

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The impacts of poststructuralism, psychoanalysis and postmodernism on the development of autofiction

Önder, Ayda

This study aims to investigate the ways in which poststructuralism, psychoanalysis and postmodernism have contributed to the development of autofiction. It is contended that the genre has a dialectical relationship with the twentieth century critical theories. Autofiction both affirms and questions the poststructuralist dismantling of the traditional perspectives on the concepts of authority, authenticity and truth by bringing the authorial presence back to the text but fictionalising it to some extent, committing to narrate the truth but creating an ambivalence around it. Autofiction engages ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 17 Görüntülenme

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Implanting false autobiographical memories and the effect of mood on false autobiographical memory creation

Köksal Yasak, Kevser

Although human memory appears to be highly reliable, memory distortions are inevitable, influenced by external factors or the passage of time. Researchers have extensively studied these memory distortions, commonly known as false memory. The present study has two main objectives. Firstly, it aims to replicate a new method for implanting false autobiographical memories. Secondly, it seeks to explore the impact of mood on the false autobiographical belief and memory implantation. For the replication phase, the participants were divided into Single and Repeated groups. Participants were presented ...Daha fazlası

Preprint 2024 Yeditepe University Academic and Open Access Information System 4 Görüntülenme

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Functions of autobiographical remembering and Its relation to affective Neuroscience personality traits in healthy and pathological aging

Mutafoğlu Sarıbay, Merve

Autobiographical memory (ABM) refers to our personal past experiences. How we remember these experiences has been widely studied for decades, whereas why we remember those memories (i.e., functions of ABM) has gained attention only recently. However, functions of autobiographical remembering in people with dementia has been completely unexplored. This study aims to investigate ABM functions in patients with episodic memory deficits (i.e., patients with amnestic Mild Cognitive Impairment and early-stage Alzheimer’s Dementia) as well as cognitively healthy individuals, besides the relationship b ...Daha fazlası

Preprint 2024 Yeditepe University Academic and Open Access Information System 15 Görüntülenme

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Anonim şirketlerde kâr payında i̇mtiyaz

Aydın, Ayşe Güneş

6102 sayılı Türk Ticaret Kanunu (TTK) md.331’de anonim şirketlerin, yasal düzenlemelere aykırı olmamak kaydıyla her çeşit ekonomik amaç ve konu için kurulabileceği belirtilmiştir. Yasada yer alan düzenlemeden de anlaşılacağı üzere anonim şirketlerin nihai amacı kazanç elde etmektir. Dolayısıyla pay sahiplerinin en önemli mali hakkının “kâr payı hakkı” olduğunu söylemek yerinde olacaktır. Genel kabul gören kurala göre pay sahipleri, anonim şirketin elde ettiği kazançtan pay sahiplikleri oranında yararlanacaklarsa da TTK md.478 ile kâr payına imtiyaz tanınmasının önünün açılması sayesinde bazı p ...Daha fazlası

Preprint 2023 Yeditepe Üniversitesi Akademik ve Açık Erişim Bilgi Sistemi 20 Görüntülenme

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The role of parental bonding and social support in mentalization processes during emerging adulthood

Yıldırım, Ebrar

Mentalization is a competence of understanding ourselves and others that develops first in the family and later social environment. In the literature, it is stated that the relationship with parents and its association with attachment styles wield substantial influence in the development of mentalization. The importance of mentalization capacity in people's social lives, both in receiving and giving social support, has been emphasized. Furthermore, it has been noted that mentalization becomes more prominent with emerging adulthood which includes the process of individuation, and that parental ...Daha fazlası

Preprint 2024 Yeditepe University Academic and Open Access Information System 13 Görüntülenme

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Beyond a footrace: Ultramarathon as a liminoid performance

Özdem, İpek

This study aims to explore the experience of becoming an ultramarathoner and the codes of ultramarathon culture in Turkey through the lenses of symbolic and interpretive anthropology and performance studies. It identifies the meaning, value, and significance of ultramarathons for runners, and presents an ethnographic description of ultramarathon racing. The anthropological fieldwork was conducted from April 2018 to March 2022, employing in-person and online interviews, and participant observations at İznik Ultra Marathon, Salomon Cappadocia Ultra-Trail and Uludağ Premium Ultra Trail organizati ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 16 Görüntülenme