Ara
Toplam kayıt 630, listelenen: 61-80
Retinoblastomda T Regulatuar Hücre İnfiltrasyonunun Klinik ve Histopatolojik Bulgular Üzerine Etkile
(Tıp Fakültesi, 2012)
The role of T regulatory cells in immune escape mechanisms of tumor appears to be important, but the presence of T regulatory cells in tumor microenvironment in retinoblastoma has not been evaluated. In this study the aim ...
Prematüre ve Kardiyak Cerrahi Geçirmiş İnfantlarda Nekrotizan Enterokolite İkincil Sindirim Kanalı Perforasyonu
(Tıp Fakültesi, 2012)
Necrotising enterocolitis (NEC) is the most common digestive tract disease primarily seen in premature infants. Congenital heart disease (CHD) is a risk factor for NEC in term infants. Mesenteric ischemia is claimed to be ...
Şaşılıkta Botulinum Toksin A Enjeksiyonunun Etkisi
(Tıp Fakültesi, 2012)
In this study, demographic and clinical features of patients, amount of deviation reduction and factors associated with success were evaluated. Clinical records of 630 strabismus patients who were performed Botulinum toxin ...
Yaş Tip Yaşa Bağlı Makula Dejenerasyonunda Kompleman Faktör H Cc ve Tt Polimorfizminin Intravitreal Anti-Vegf Tedavisi
(Tıp Fakültesi, 2012)
The purpose of this study is to evaluate the effect of the komplement factor H (CFH) Y402H CC and TT polymorphisms on treatment response to intravitreal ranibizumab injection in patients with wet type Age Related Macular ...
Yenidoğan Cerrahisi Servisinde Karşılaşılan Parenteral Beslenme ile İlişkili Karaciğer Hasarı
(Tıp Fakültesi, 2012)
Parenteral nutrition associated liver disease (PNALD) is an important issue concerns closely patients of pediatric surgery. The aim of this study is to determine the incidence of liver damage in parenteral nutrition (PN) ...
Ücretler Üzerindeki Kamusal Yüklerin İncelenmesi ve Değerlendirilmesi (Türkiye ve Avrupa Birliği Ülkeler Karşılaştırması)
(Sosyal Bilimler Enstitüsü, 2012)
This thesis serves the purposeofthe production ofin-depthinformationabout tax wedges on wageswhich createdby the state,especially on public employees’ wages. Tax wedges on wages which directly or indirectly ...
İki Taraflı Piyasalar ve Türkiye’de Kredi Kartları Piyasasının Ekonomik Analizi
(Sosyal Bilimler Enstitüsü, 2012)
The purpose of this study is to identifyeconomic problems and market failures related to credit cardsmarket in Turkey by analyzing it within the framework of two-sided market model and to assessexisting government ...
Bir Özelleştirme Yöntemi Olarak İmtiyaz Hakkı Sağlayan Sözleşmelerin Avrupa Birliği Su Piyasasında Kullanımı ve Türkiye Uygulamaları
(Sosyal Bilimler Enstitüsü, 2012)
Traditionally, in the municipalwater services offered as a public service by the hand of municipalities, it is observed that market rules have begun to perform since the 1980s. In this study, the use of Turkey municipal ...
Türk Kamu Yönetim Sisteminde Hesap Verme Sorumluluğu ve Sayıştay Denetimi
(Sosyal Bilimler Enstitüsü, 2012)
This thesis has been prepared for demostrating the role of the Turkish Court of Accounts in ensuring accountability in Turkish public financial management system.
İyonosfer Dinamiğinin Analizi ve Model Tanıma Çalışmaları
(Fen Bilimleri Enstitüsü, 2012)
Ionosphere is the outer layer of the atmosphere. The major property of the
ionosphere is the ionization of ionospheric layers by solar radiation. Because of
ionozation in the ionosphere, the ionosphere plays important ...
Magnetik Nanoparçacıkların Magnetik Özellikleri ve Spin Dinamiği
(Fen Bilimleri Enstitüsü, 2012)
In this thesis three types of samples including oleic acid and oleyl amine coated
spherical magnetite (Fe3O4) nanoparticles and gold-magnetite (Au-Fe3O4) hybrid
nanoparticles in dimer and coreshell geometry has been ...
Konutlardaki Elektrikli Cihazların Bekleme Konumunda Elektrik Tüketiminin ve Buna Bağlı Co2 Emisyonunun Belirlenmesi
(Fen Bilimleri Enstitüsü, 2012)
Residential sector in Turkey accounts for about 25% of the national electricity consumption. Due to increase in household income levels and decrease in the costs of household appliances; a dramatic increase in appliance ...
Eymir Gölü'nde Reaktif Azot Döngüsünün İncelenmesi
(Fen Bilimleri Enstitüsü, 2012)
Nitrogen protoxide (N2O / Nitrous oxide) is released in the course of nitrogen cycle has a higher effect on global warming than carbon dioxide (CO2). One of the non-point sources of N2O, which is known for its low solubility ...
Doğrudan Sodyum Borhidrürlü Yakıt Pili Anot ve Katot Elekrokatalizörünün Sentezi ve Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2012)
In this study, cathode and anode electrocatalysts of direct sodium borohydride fuel
cell were produced by both precipitation and spray pyrolysis methods. The purpose
of this study is the optimization of the catalyst ...
Isı Üretimi Olan Sürtünmeli Temasların Sıcaklık Bağımlı Özellikler Kullanılarak Analizi
(Fen Bilimleri Enstitüsü, 2012)
The aim of this study is to analyze the frictional contacts with heat generation
considering temperature dependent thermoelastic material properties. Frictional
contacts take place in almost all the applications of the ...
Hu-Go Hafif Aracının Şasisinin Sonlu Elemanlar Metodu ile Mukavemet ve Modal Analizi
(Fen Bilimleri Enstitüsü, 2012)
Loads are occured on the vehicles by the road conditions, their velocities, the
curve that they take etc. These loads cause to create stresses on the vehicle
chassis. Because of these stresses some problems can occur on ...
Taktik Füzelerde Kullanılan Sonlanma Güdümü Yöntemlerinin 3B Formülasyonları ve Analizi
(Fen Bilimleri Enstitüsü, 2012)
This thesis aims to develop dynamical formulations of terminal guidance of tactical
missiles in 3-dimensional engagement setting. The guidance methods studied in
this thesis are; proportional navigation, pursuit guidance, ...
Enhancement of the Low Temperature Deformation Ability of Magnesium Alloys
(Fen Bilimleri Enstitüsü, 2012)
In general, magnesium alloys exhibit the attractive combinations of low densities
(1.74 g/cm3
versus 2.7 g/cm3
for Al) and high specific strength values (comparable
or greater than that of precipitation strengthened ...
32Crmov Çeliğinin Aşınma Direncini Arttırmak İçin Yeni Bir Isıl İşlem Metodunun Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2012)
In the boriding process, steel materials are kept in the boron-rich media during a
certain period of time at a given temperature in order to form very hard second phaseses
such as FeB and Fe2B (1500HV-2000HV [1]) on the ...
Malzeme Özellikleri Sıcaklığa Bağımlı Olan Izotropik Fonksiyonel Derecelendirilmiş Malzemelerde Bulunan Eğik Çatlakların Gerilme Şiddet Çarpanları Jk-İntegral Yöntemi ile Hesaplanması
(Fen Bilimleri Enstitüsü, 2012)
The main aim of this study is to utilize a Jk-integral for the analysis of inclined
cracks located in functionally graded materials (FGMs). The crack is subjected to
mixed mode thermal loading. The generalized definition ...