Başlık için listeleme
Toplam kayıt 5321, listelenen: 1192-1211
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Cryptanalysis of a multi-chaotic systems based image cryptosystem
(Elsevier Science BV, 2010-01-15)This paper is a cryptanalysis of a recently proposed multi-chaotic systems based image cryptosystem. The cryptosystem is composed of two shuffling stages parameterized by chaotically generated sequences. We propose and ... -
Cryptanalysis of a new substitution-diffusion based image cipher
(Elsevier Science BV, 2010-07)This paper introduces two different types of attacks on a recently proposed cryptosystem based on chaotic standard and logistic maps. In the two attacks, only a pair of (plaintext/ciphertext) was needed to totally break ... -
Cryptanalysis of Fridrich's chaotic image encryption
(World Scientific Publishing, 2010-05)We cryptanalyze Fridrich's chaotic image encryption algorithm. We show that the algebraic weaknesses of the algorithm make it vulnerable against chosen-ciphertext attacks. We propose an attack that reveals the secret ... -
Cryptanalysis of image encryption with compound chaotic sequence
(IEEE, 2009)Recently, an image encryption algorithm based on compound chaotic sequence was proposed [Tong et al., Image and Vision Computing 26 (2008) 843]. In this paper, we analyze the security weaknesses of the proposal. We give ... -
Crypto currency applications in financial markets: factors affecting crypto currency prices
(PressAcademia, 2020-07-30)Purpose- As the cryptocurrency market is beginning to attract investors, a new portfolio of cryptocurrencies has been published in the literature on macro-economic factors affecting these currencies. This research also ... -
Cryptocurrencies and regulations: a comparative framework for international implementations
(PressAcademia, 2023-02-01)Purpose- The recent developments in technology have created a remarkable increase in the financial markets. The decentralization of crypto assets and the price movements attract investors attention as an demanding financial ... -
The cryptocurrency bubble, blockchain and beyond
(Işık Üniversitesi Yayınları, 2023-04-10)This paper intends to shed light into the blockchain technology in general and the so-called cryptocurrency bubble in particular. After presenting the emergence of the blockchain technology in the context of the historical ... -
CSR and social marketing as enablers of recovery after the global recession: The Turkish banking industry
(IGI Global, 2018-01-01)Corporate Social Responsibility (CSR) is a relatively new concept in Turkey. Leading companies including banks stress socially responsible activities in their marketing communications. The recent economic crisis put banks ... -
CSR and social marketing as enablers of recovery after the global recession: the Turkish banking industry
(IGI Global, 2016-12-21)Corporate Social Responsibility (CSR) is a relatively new concept in Turkey. Leading companies including banks stress socially responsible activities in their marketing communications. The recent economic crisis put banks ... -
CSR practices in Turkey: Examining CSR reports
(Greenleaf Publishing, 2015-07)This study examines the private companies that publish CSR reports in Turkey. Turkey has a growing economy, located in an international arena with an increasing number of global brands starting to export their products ... -
Cubic (1, 2)-ideals on semigroups
(Işık University Press, 2022)In this paper we introduce the concept of cubic (1, 2)-ideals on semigroups and we study basic properties of cubic (1, 2)-ideals. In particular, we find condition cubic bi-ideal is cubic (1, 2)-ideal coincide. Finally we ... -
Cubic B-spline collocation method for coupled system of ordinary differential equations with various boundary conditions
(Işık University Press, 2022)This paper is concerned with collocation approach using cubic B-spline to solve coupled system of boundary value problems with various boundary conditions. The collocation equations are methodically derived using cubic B ... -
Cubic pythagorean fuzzy linear spaces
(Işık University Press, 2023-07)Pythagorean fuzzy sets assist in handling more uncertain and vague data than fuzzy sets and intuitionistic fuzzy sets. The notion of cubic pythagorean fuzzy sets is defined by combining interval valued pythagorean fuzzy ... -
Culture and silviculture: origins and evolution of silviculture in Southeast Europe
(Commonwealth Forestry Assoc, 2018-03)Silvicultural practices are generally developed to meet societal objectives given the constraints of the site. This simple premise is a foundation of modern silviculture. However, silviculture may vary for other reasons ... -
Cumhuriyet ve devlet
(Şalom Gazetesi, 2021-10-20)Gelecek hafta 98. Cumhuriyet Bayramı’nı kutlayacağız. Cumhuriyetin 100. yılı jet hızıyla yaklaşıyor. Ben de bu aralar kişisel olarak o konularla meşgulüm. Bazı şeyler yazıp çiziyorum. Öteden beri beni ilgilendiren konu ... -
Cumhuriyetimizin 100. Yılında 19 Mayıs'ı Yeniden Düşünmek
(Işık Üniversitesi, 2023-05-19)Işık Üniversitesi'nin 19 Mayıs Atatürk'ü Anma, Gençlik ve Spor Bayramı sebebiyle düzenlediği ve Sabancı Üniversitesi öğretim üyesi Dr. Banu Turnaoğlu'nun konuk olduğu “Cumhuriyetimizin 100. Yılında 19 Mayıs'ı Yeniden ... -
Cumhuriyetin 100. Yılı Özel Sayı-Türkiye'de Sürdürülebilir Kalkınma
(Işık Üniversitesi, 2023-12)Işık Üniversitesi, İktisadi, İdari ve Sosyal Bilimler Fakültesi, İktisat Bölümü tarafından aylık olarak yayınlanan Sürdürülebilir Ekonomik Sistemler (SES Lab) bülteni 2023 yılı 3. sayısıdır. -
Cumhuriyetin sosyal ve ekonomik tarihi | Hasan Bülent Kahraman | Ali Değermenci
(Ekotürk TV, 2020-10-30)Ali Değermenci'nin sunduğu ve Işık Üniversitesi Rektör Yardımcısı Prof. Dr. Hasan Bülent Kahraman’ın konuk olduğu “Yeni Dünya Düzeni” programının video erişimi ve deşifresidir. -
Cumhuriyet’in En Uzun Yılı: 1923
(Işık Üniversitesi, 2023-04-28)Feyziye Mektepleri Vakfı Işık Üniversitesi'nin 23 Nisan Ulusal Egemenlik ve Çocuk Bayramı vesilesiyle düzenlediği, Boğaziçi Üniversitesi Atatürk İlkeleri ve İnkılap Tarihi Enstitüsü kurucu başkanı Prof. Dr. Zafer Toprak’ın ...