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Erişime Açık

Adrenergic modulation of melanocortin pathway by hunger signals

Yılmaz, Bayram | Yavuz, Yavuz

Norepinephrine (NE) is a well-known appetite regulator, and the nor/adrenergic system is targeted by several anti-obesity drugs. To better understand the circuitry underlying adrenergic appetite control, here we investigated the paraventricular hypothalamic nucleus (PVN), a key brain region that integrates energy signals and receives dense nor/adrenergic input, using a mouse model. We found that PVN NE level increases with signals of energy deficit and decreases with food access. This pattern is recapitulated by the innervating catecholaminergic axon terminals originating from NTSTH-neurons. O ...Daha fazlası

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Şâh I. Abbâs Dönemi (1587 – 1629) Bilim Faaliyetleri

Kar, Aykut

Safevî Devleti’nin tarihi incelendiğinde önemli bir dönüm noktası olarak görülen Şâh I. Abbâs döneminde (1587-1629) kurumların merkezîleştiği ve Avrupalı devletlerle temasının arttığı bir dönem olarak iz bırakmıştır. Şâh Tahmasb dönemi itibarıyla İsnâaşeriyye Şiîliği’ni halka tanıtmak amacıyla ülkeye gelmeye başlayan Cebel-i ‘Âmil âlimleri, Şâh I. Abbâs döneminde ise düzenli bir göç hareketi haline geldi. Yaşanan siyasî gelişmeler ile birlikte devletin kurulduğu ilk zamanlardan itibaren resmî kademelerde görev yapan Kızılbaşların yetkilerini ellerinden alan Şâh I. Abbâs, onların yerine Cebel-i ...Daha fazlası

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Consumer behavior in automotive industry in Turkey: research on shopping practices and buying behaviors of b and c segment automotive consumers

Gülsen, Deniz Gökçe

This dissertation hereby is aimed to analyze the buying behavior of automotive consumers in Turkey. There are 8 hypotheses but the main idea is to see whether B anc C segment consumers see buying a vehicle as an investment or not. The thesis contains three main parts; conceptual framework, research, and results. What these parts include is explained below. The conceptual framework contains three parts. The Concept of Consumer and Consumer Behavior part explains consumer behavior, types of buying behavior, consumer buying (decision process), and the factors affecting buying behavior. The Automo ...Daha fazlası

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Shamanism or shamanism, a comparative approach toward siberian Shamanism

Kızılhan, Cemil Ömer

Shamanism has been considered as a singular phenomenon in most of the studies carried out about Shamanism so far, and it has not been taken into consideration that there are different types of Shamanism. Shamanist beliefs, which were developed in a very large region such as Siberia, were divided into different branches as a result of different social, cultural and political effects in Siberia, and led to the emergence of Shamanist practices called Paleo-Siberian Shamanism and Neo-Siberian Shamanism.

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Weaponizing energy: Anthropological approach to future of war

Yanar, Banu

This thesis intends to offer an explanation to the evolution of war along technological developments mainly focusing in laser systems. The anthropological discussion of the study is based on Actor-Network Theory revealing the interaction among human and nonhuman participants of war network. Laser weapon systems are explained supported by the literature search, fieldwork, and interviews. The study seeks to demonstrate an alternative future perception of war with the integration of laser systems. The redefined character of war can be described as laser-integrated flexible network with human act ...Daha fazlası

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Fact-checking in the postmodern era

Balcı, Habib

In this thesis, we have tried to evaluate the concept of fact-checking, which constructs a new discourse in the media industry in parallel with the concept of post-truth, and within this framework, we have tried to evaluate how fact-checking channels evaluate the concepts of truth and lies within the framework of Postmodern thought, as well as focusing on the question of whether fact-checking tools, which claim to be a fact-truth, are the new gate-keepers of the new media and which truths or lies these platforms open their eyes to and which ones they close to (such as peak a boo). Indeed, Post ...Daha fazlası

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2005 yılından günümüze Türkiye’deki e-dergi kapak tasarımlarının incelenmesi ve “grafik tasarım dergisi” için e-dergi kapak tasarım önerisi

Topal, Didem

Bu tez çalışmasında amaçlanan; basılı ve elektronik mecraların birlikte var olduğu günümüzde dergilerin basılı ve elektronik basımlarının arasında görsel kimlik devamlılığını her iki mecrada tutarlı bir biçimde sağlayıp /sağlayamadığı ya da ne ölçüde sağladığını araştırmaktır. Çalışmada basılı ve elektronik yayınların gelişim süreçleri, elektronik yayın türleri ve formatları literatür taraması yapılarak araştırılmıştır. Basılı ve elektronik dergi tasarımında görsel kimliği oluşturan unsurlar incelenmiş, seçilen beş dergi (National Geographic Türkiye, Skylife, Harvard Business Review Türkiye, L ...Daha fazlası

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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

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Altay Türklerinin Çarlık Rusya’ya katılış sürecinde Altay dini misyonunun faaliyetleri (XIX.Yüzyıl)

Hüsgünel, Ali

Çarlık Rusya XVII-XIX. yüzyıllar arasında Altay Türklerinin yaşam alanlarını işgal etmek sureti ile yerel halklar üzerinde dini ve kültürel alanda düzenlemelerde bulundu. Altay’da XVIII. yüzyılın başlarında Hristiyanlık dinine çağrılar konar-göçer Altay halkları arasında bir revaç görmedi. Çarlık Rusya’nın Altay kolonizasyon faaliyetlerinin destekleyici kurumları arasında Altay Dini Misyonu önemli bir yer teşkil etti. Çarlık Rusya, 1828 yılından itibaren Rus Ortodoks Kilisesi vasıtasıyla devlet dini olan Ortodoksluğu yaymak, Rusya’nın çok uluslu ve dini açıdan farklı nüfusları arasındaki misyo ...Daha fazlası

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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

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The effect of online Turkish shoppers’ perceptions on purchase intention in fashion industry

Akkor Koktekin, Müge

Even though retail stayed almost the same in the last 20 years, the effect of digital tools and applications substantially altered how businesses operate and how consumers shop. When the pandemic increased the pace consumers adapted to changes, retail industry was already battling with the challenge to digitalize. This study is based on the adoption theories including the Theory of Reasoned Action and the Technology Acceptance Model to investigate the interrelationships between perceived website design, perceived privacy, perceived reliability, perceived customer service by the Turkish online ...Daha fazlası

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The case of Marginalised Victorian women: An analysis of Charles Dickens’s Oliver Twist and hard times through Kate millett’s feminism

Kırmızıgül, Tuba

The present dissertation aims to analyse Victorian society and its reflection in the 19th-century novels such as Hard Times and Oliver Twist within the feminist framework. Discriminative attitudes in a patriarchal society and how females meet abuse from childhood are among the main concerns; therefore, these are also examined with a great emphasis and added to the research. Their miserable condition inspires the author of this study to shed light upon the women and children within their fictionalisation both in the Victorian novels and in different periods. Kate Millett’s Sexual Politics is co ...Daha fazlası

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