Başlık için Fen Fakültesi listeleme
Toplam kayıt 1564, listelenen: 652-671
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Hacettepe Üniversitesi Beytepe Bitkileri
(Hacettepe Üniversitesi, 2009)Ülkelerin biyolojik zenginliği, sahip olduğu canlı türlerinin çeşitliliği ile doğru orantılıdır. Türkiye, yaklaşık 3.500'ü endemik olmak üzere, 11.000 civarında çiçekli bitki türü ile oldukça zengin bir bitki çeşitliliğine ... -
Halka Açılım Metatez Polimerizasyonu (Romp) Uygulamaları İçin Aktivitesi Kontrol Edilebilen Ruthenium Bazlı Katalitik Sistemlerin Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2015)Olefin Metathesis is an efficient and useful synthetic method for novel carbon-carbon bond forming reactions, catalyzed by transition metal complexes. Self-Metathesis (SM), Cross-Metathesis (CM), Ring-Closing Metathesis ... -
Halka Yapısının Sonlu Sıfırlanan Modüller Üzerinde Belirlenmesi
(Fen Bilimleri Enstitüsü, 2021)This thesis is based on work on modules that satisfy the H-condition, also known as "finitely annihilated modules" in the theory of modules on unitary rings. Modules that satisfy the H-condition have taken an important ... -
Ham Petrol, Sondaj Çamuru Ve Çamur Çukurundan İzole Edilen Mikroorganizmalar İle Petrol Biyoyıkımının Araştırılması
(Fen Bilimleri Enstitüsü, 2016)In this study, the aim was the isolation, identification and biodegradation of petroleum by microorganisms which exist in crude oil, drilling fluid and mud pit as well as petroleum biodegradation with these strains. It was ... -
Hanehalkı İşgücü Araştırma Verileri İle Veri Madenciliği Yöntemlerinin Uygulanması Ve Modellerin Karşılaştırılması
(Fen Bilimleri Enstitüsü, 2018)In today’ s conditions, increasing the need for such as assessing, analyzing and making forward estimates of data, has increased the demand for data mining methods. In this study, classification and regression estimating ... -
Harami Dağı ( Güvem-Kızılcahamam-Ankara) Florası
(Fen Bilimleri Enstitüsü, 2018)This research is concerned with the flora of Harami mountain (Guvem-Kızılcahamam-Ankara) where the flora is unknown. About 581 specimens were collected between 2012 April and June, between 2016 April and September and also ... -
Hareket Veri Tabanlarında Fizik Tabanlı Benzerlik Arama
(Fen Bilimleri Enstitüsü, 2018)Human motion capture data is a digital representation of the complex spatio temporal structure of three dimensional human motion. With the rapid development of motion capturing technologies and the more common use of motion ... -
Harm Perceptions Of Waterpipe Tobacco Smoking Among University Students In Five Eastern Mediterranean Region Countries: A Cross-Sectional Study
(2018)INTRODUCTION Waterpipe tobacco smoking (WTS) continues to be very common in the Eastern Mediterranean Region (EMR), partially because of cultural acceptance but also because of misconceptions of its harm. This paper aimed ... -
Hartley-Ross Type Unbiased Estimators Using The Stratified Random Sampling
(Hacettepe Univ, Fac Sci, 2017)This study mentions Hartley-Ross type unbiased ratio estimators of the finite population mean in the stratified random sampling using the auxiliary variable. We propose the unbiased estimators using the estimators in Kadilar ... -
Hasar Gelişim Üçgenlerinde Bağımlılığın Modellenmesi
(Fen Bilimleri Enstitüsü, 2021)The methods of calculation for claims reserving assume that claims are independent. However, dependencies that occur between lines of business, such as accident year dependence, development year dependence, and calendar ... -
Hava Yolu Epitel Hücrelerinde Alerjen Proteazların Matriks Proteazların Salımı Üzerine Olan Etkileri
(Fen Bilimleri Enstitüsü, 2019)Asthma is an important respiratory disease that has a higher incidence in children and has increased in recent years in our country. Allergens are the main environmental factors which trigger asthma. While allergens with ... -
Hava Yolu Epitel Hücrelerinde Dektin-1 Reseptörlerin Rolü
(Fen Bilimleri Enstitüsü, 2021)Asthma is a chronic inflammatory disease of the airway that affects people of all ages and genders, although it is more common in childhood. In our era, when industry and urbanization are rapidly increasing, the asthma ... -
Hayat Dışı Sigorta Riskinin Çok Yıllık Dönem Için Toplamsal Hasar Rezervi Yöntemi Ile Analizi
(Fen Bilimleri Enstitüsü, 2014)Claims development results are the changes in claims reserves and one of the major risk drivers in the profit and loss statement of a general insurance company. These results are of central interest in every Solvency ... -
Hayat Dışı Sigorta Sektöründe Optimal Primin Belirlenmesi
(Fen Bilimleri Enstitüsü, 2018-06-19)In globalizing competitive markets, price optimization is not a new concept. However, there is no widely accepted method and common definition of price optimization in the insurance sector. Insurance companies make models ... -
Hayat Dışı Sigortalarda Doğrusal Olmayan Bağımlılığın Kopulalar ile Dinamik Finansal Analizi
(Fen Bilimleri Enstitüsü, 2013)In this study, with Dynamic Financial Analysis model approach that includes basic components for a non-life insurance company, two different simulation studies have been done. Non linear dependencies have been integrated ... -
Hayat Tablosu Verileri Kullanarak Elde Edilen Matematiksel Model ve Uygulamaları
(Fen Bilimleri Enstitüsü, 2020)Temperature is the most dominant factor affecting mosquito population dynamics. Life tables quantify the impact of temperature on development durations and mortality rates at different development stages. They provide a ... -
Hedef Programlama ve En Küçük Kar Farkı Yaklaşımları ile Optimal Reasürans
(Fen Bilimleri Enstitüsü, 2019)The aim of this study is to contribute to the optimal reinsurance studies, which have a considerable role in the actuarial literature, by considering the situation from a perspective that takes into account the insurer and ... -
Helson Beurling Teoremi ve Uygulamaları
(Fen Bilimleri Enstitüsü, 2018)In thesis we treat the celebrated Helson-Beurling Theorem which charac- terizes the closed subspaces of L2 which are invariant under the shift operator. We also treat the characterization of invariant subspaces of the ... -
Heparin Removal from Human Blood with Heparin Imprinted Polymeric Cryogels
(Fen Bilimleri Enstitüsü, 2013)Heparin is an effective antithrombotic agent that reduces morbidity and mortality among patients having deep vein thrombosis and pulmonary embolism. Patients are administered heparin to minimize the risks associated with ... -
Hereditary Juvenile Cobalamin Deficiency Caused By Mutations In The Intrinsic Factor Gene
(Natl Acad Sciences, 2005)Hereditary juvenile megaloblastic anemia due to vitamin B-12 (co-balamin) deficiency is caused by intestinal malabsorption of cobalamin. In Imerslund-Grasbeck syndrome (IGS), cobalamin absorption is completely abolished ...