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 38 Görüntülenme

Erişime Açık

The other space: Heterotopia, memory and individuality in dystopian novels the memory police and the giver

Sarılale, Ecem

The aim of this paper is to explore the heterotopic nature of the concept of memory in dystopian fictions The Memory Police by Yoko Ogawa and The Giver by Lois Lowry comparatively and thereby to discuss that memory is possible to be applied as a means of oppression primarily through the destruction of this heterotopic space and individuality. The protagonists in both novels suffer from memory loss that is schemed by the totalitarian authority in their communities. In order to resist that authority, they are required to hold on to their memory which acts as a counter-site that is analysed throu ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 67 Görüntülenme

Erişime Açık

Nationalism and national identity of western Ukraine in the post - Soviet era

Nowak, Agata

The research is designed to examine the essence and roots of Ukrainian nationalism of Western Ukraine, categories of identity regarding Ukrainians, and to present how modern Ukrainian national identity is constructed. The aim of the study is to understand within the broad context of nationalism the complexity of Ukrainian nationalism that does not fit the commonly used definition of a nation; common language, common religion, and common historical memory. The anthropological fieldwork is based on participant observation and in total 35 in-depth interviews which were conducted mainly in Lviv be ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 70 Görüntülenme

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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 52 Görüntülenme

Erişime Açık

Gender representation in television advertising and stereotypes on women in advertisements

Üçkaleler, Beyza

In addition to many other features, people appear in television advertisements with their gender characteristics. The way in which biological and social gender is used in visual designs varies according to the existing cultural and social characteristics. The characteristics of being the focus of domestic life, motherhood, companionship, housework, beauty and sexuality, which society imposes on women and femininity, have been changing in recent years, and this change also makes itself felt in the field of visual design. The new forms of existence of women in the society are also reflected in t ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 92 Görüntülenme

Erişime Açık

An analysis of the impact of social media on rational voting behavior of generation Z

Haser, Serkan

Developing Information and Communication Technologies have significantly changed lifestyle and many areas of life. As the new media has increased effect in intelligence, content producing etc., and network systems have become an integral part of life, we are witnessing accelerated flow of information. Individuals have started to quickly access all kinds of information their countries and across the world. All these developments are inevitably reflected in political life. As a matter of fact, political actors inevitably need to update and innovate their methods of reaching Generation Z. In part ...Daha fazlası

Preprint 2024 Yeditepe University Academic and Open Access Information System 62 Görüntülenme

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Understanding brands’ sustainability communications in social media: How the source of communication influences consumers’ responses

Oran, Helin Ezgi

With increasing environmental concerns and a shift towards sustainable consumption, brands are employing social media as a powerful platform to communicate their sustainability initiatives. This study investigates the effect of sustainability communication on Instagram on consumer perceptions with a specific focus on nonluxury hygiene products. Drawing from an extensive literature review, this research explores how consumer perceptions of brand efforts for environmental sustainability affect brand attitude, word-of-mouth (WOM), brand engagement, and purchase intentions. Additionally, it exami ...Daha fazlası

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

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 18 Görüntülenme

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An exploratory study of a Turkish sample of persons with hoarding behavior

Ekiz, Saliha Ceren

Hoarding research in Turkey is still in an early stage, where both quantitative and qualitative research is needed to understand hoarding in the Turkish context. This is an exploratory qualitative study of a Turkish sample of individuals who exhibit compulsive hoarding behavior. The study consists of two phases. Firstly, an online hoarding screening survey (N=357) was conducted using three diagnostic tools (i.e., Saving Inventory-Revised, Hoarding Rating Scale, and Clutter Image Rating). Secondly, the participants (n=13) who met the criteria for hoarding disorder were invited to an online inte ...Daha fazlası

Preprint 2024 Yeditepe University Academic and Open Access Information System 76 Görüntülenme

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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 67 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 11 Görüntülenme

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A research on does management accounting in the construction industry need enterprise resource planning

Töre Doğruarar, Özlem

In the business world of the century we are living in, competition has become quite intense with the effect of globalization. For this purpose; the enterprises started to adopt the "Kaizen" methodology, which means continuous betterment or continuous improvement. Businesses that aspire to be successful and survive for a long time in this competitive environment have to use their resources most efficiently, specialize by gaining experience in their activities, and make strategic planning for the future. Information, being a strategic power, is the most important of these resources. If we consid ...Daha fazlası

Preprint 2023 Yeditepe University Academic and Open Access Information System 85 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]

Daşıkan, Melek

Sarılale, Ecem

Nowak, Agata

Köksal, Emre Ahmet

Üçkaleler, Beyza

Haser, Serkan

Oran, Helin Ezgi

Oygur, Tunç

Ekiz, Saliha Ceren

Alıcı, Özlem

Erden, Münire

Töre Doğruarar, Özlem