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Ön Baskı YayınlarYeditepe Üniversitesi Kurum Koleksiyonu
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Security analysis of advanced encryption standard (AES) for image encryption

Küçükbacak, Rıdvan

Abstract In recent years, there have been major advancements in multimedia technologies and accordingly, file transfer over the internet has become extremely frequent. However, some security issues can occur in the internet, since it is a very insecure channel. To preserve the privacy and security of multimedia data transmitted over the internet, a number of encryption algorithms have been developed. This research presents a methodology for examining practically used image processing encryption algorithms. To measure the quality of encoded images, a number of factors such as correlation coeffi ...Daha fazlası

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Astrology marketing: Examining diverse factors affecting astrology related consumption

Serbes, Ecesu

This thesis explores the factors influencing expenditure on astrology-related products and services by examining the psychological, social, and demographic determinants of consumer behavior in this domain. The literature review defines astrology, traces its historical roots, and assesses its current popularity. The methodology outlines robust data collection, sampling strategies, and ethical considerations. The analysis reveals a positive correlation between individuals' extraversion and openness to new experiences and their financial commitment to astrology-related goods and services. Additio ...Daha fazlası

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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

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A review on currency shocks and inflation volatility: Evidence from a DCC-GARCH model

Akça, Melike

In the present research, the relationship among the exchange rate and inflation in Turkey was investigated by considering the monthly dataset among 1990:1-2022:4 years. The consumer price index, producer price index, industrial production index, nominal exchange rate, and money supply are used as variables to represent inflation. Impulse-Response analyzes were used to find the short-term effects of the variables, decomposition of variance analysis for the causes of the changes in the variances of the variables, and the medium and long-term relationships of the variables in pairs were determine ...Daha fazlası

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Framing of the Annan Plan in print media: A comparative analysis

Kurbanzade, Volga

This dissertation presents a comparative analysis of headline articles, op-eds, and cartoons on the Annan Plan that appeared in Turkish Cypriot, Greek Cypriot, Turkish and Greek newspapers in the month preceding the twin referenda held on 24 April 2002. The dissertation provides a content analysis of 12 newspapers central to the issue: Afrika, Kıbrıs, Vatan, Charavgi, Fileleftheros, Cumhuriyet, Milliyet, Yeni Şafak, Rizospastis, Ta Nea and Kathimerini. The research primarily investigates the patterns of similarity and difference in the use of “win-win”, “win-lose”, “lose-lose”, “there is no al ...Daha fazlası

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Effect of 12 September 1980 coup on Turkish foreign policy

Aykan, Güven

This study aimed toexamine the 12 September 1980 coup d'état in detail and to evaluate its impacton the Turkish foreign policy. Therefore, literature reviewmethod was utilized in this study. Firstly, the reasons leading to the 12 September 1980 coup d'état were mentioned and then, Turkey's relations with other countries after the 12 September 1980 coup d’état were analyzed. The impact of the 12 September 1980 coup d’état on the political relations between Turkey and other countries was evaluated andthe effects and evaluations on Turkey's foreign policy were interpreted and expressed. In this c ...Daha fazlası

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The art of deception: An analysis of social engineering tactics in financial fraud

Engin, Nida

Social engineering is a deceptive tactic used by fraudsters to manipulate individuals into divulging sensitive information or performing actions that are against their best interests. It involves exploiting human psychology and emotions to gain trust and access to confidential information, systems or assets. This paper discusses the different types of social engineering techniques used in fraud, including phishing, pretexting, baiting, and so on. It also examines the impact of social engineering on individuals and the measures that can be taken to prevent or mitigate its effects. By understand ...Daha fazlası

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Global art market and art economy after 2000 and Turkey: The evolution, resilience, and global prominence of the Turkish art market

Üler Kaprol, Tuğçe

The term "market" has deep historical roots, evolving from a physical space for trade to an abstract concept symbolizing the exchange of goods and services. In the sociology of art, Pierre Bourdieu has shaped a distinctive path of research, emphasizing taste judgments, cultural power, and cultural capital as tools for social dominance. This foundation aids in understanding the intricacies of the art market. Over time, art has transformed into an alternative investment for corporate entities, wealth managers, banks, and individuals, driven by economic shifts since the 1980s. The 1980s saw the p ...Daha fazlası

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Strategic advice seeking behavior of different leadership styles and its impact on strategic decision outcomes: an overview of Turkish companies

Gül, Ahmet Furkan

Decision making, and strategic decision making have been a focal and popular area of management literature, and numerous scholars have conducted thorough research to explain the relationships between each antecedent, characteristic, or variable and the outcomes of the strategic decision process. In addition, recent studies have looked at decision making from an upper echelons" perspective and tried to investigate how the top management teams, boards of directors, and CEOs in organizations take such strategic decisions. Scholars have also looked at how these executives seek and utilize essentia ...Daha fazlası

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Instrumental use of corporate social responsibility and capitalist activism

Öztürk, Elmas Sahra

This study highlights how the concept of “social responsibility” has been transformed into “corporate social responsibility” (CSR) which is detached from its both etymology and epistemology, and investigates how and in what ways the concept of “corporate social responsibility” in which the concept of “social responsibility” has been transformed as an invention of instrumental reason, is implemented by organizations for their own purposes to ensure their sustainability within the capitalist system. The objectives found out and identified in this study are examined under four headings; CSR for b ...Daha fazlası

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‘Tronie’ in dutch painting of the XVII Century

Köklüce, Zeynep

The purpose of this study is to conduct a comprehensive analysis by identifying the formal similarities and functional differences between “Tronie” painting and portrait painting that emerged in Dutch Golden Age painting of the XVII century. The aspects of Tronie painting that deviate from the standard understanding of portraiture are not easy to determine, as it has broad significance in its own genre. It has been misinterpreted by scholars due to the stylistic similarities it exhibits in research, and the form-content structure has been analyzed and clarified with recent studies. Our study h ...Daha fazlası

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‘The Other’ at the border: literary sieges and identity construction

Bakkalsalihoğlu, Fatma Gözde

In the 20th century, the issue of creating a national identity and fashioning the self gained significant importance as a consequence of the increasing nationalist movements and establishment of the unitary states with the collapse of empires. To create a collective identity consciousness in society, literature was utilized as one of the mediums, as it can be used in the service of different ideologies. First published in 1899, Eclipse of the Crescent Moon (Egri Csillagok) by Géza Gárdonyi focuses on creating the Hungarian national identity through the Turks, whereas The Siege (Kështjella) by ...Daha fazlası

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