4. Doğu’da Osmanlı Genişlemesi



The Impact of the 4.2 ka BP event in Western Anatolia: an evaluation through palaeoenvironmental and archaeological data
Bal, Çağlayan; Pişkin, Evangelia; Department of Settlement Archaeology (2019)
Palaeoenvironmental and archaeological research in the eastern Mediterranean and adjacent regions asserts a correlation between the 4.2 ka BP event, an abrupt climatic change (ca. 2200-1900 BC), and societal changes at the end of the 3rd millennium BC. It has been hypothesized that the drought as a result of the event led to social disturbance, conflicts, migrations and in some cases, societal collapses following a breakdown in agriculture and animal husbandry. Similarly, palaeoenvironmental studies provide...
Synthesis and electrochromic properties of conducting polymers of 4-(2,5-di(thiophen-2-yl)-1h-pyrrol-1-yl) benzenamine and their use in electrochromic devices
Yıldız, Ersin; Toppare, Levent Kamil; Department of Chemistry (2009)
A monomer, 4-(2,5-di(thiophen-2-yl)-1H-pyrrol-1-yl) benzenamine (SNS-NH2), was synthesized via the reaction of 1,4-di(2-thienyl)-1,4-butanedione with benzene-1,4-diamine. Chemical polymerization of the monomer yielded a polymer which was completely soluble in organic solvents. The chemical structures of both the monomer and the polymer were characterized by Nuclear Magnetic Resonance Spectroscopy (1H-NMR and 13C-NMR) and Fourier Transform Infrared (FTIR) Spectroscopy. The average molecular weight of the che...
4 Serisi Çöp Gazı Motoru Piston ve Silindir Hasarlarının Kaynağının Belirlenmesinine Yönelik Uzman Raporu
Ögel, Bilgehan; Bayer, Özgür (2019-10-01)
Tracing the Impact of 4.2 ka and 3.2 ka BP Climatic Events on the Agriculture of Tell Atchana and Toprakhisar Sites in the Hatay Region through Multidisciplinary Examination of Archaeobotanical Assemblages
Sinmez, Ebrar; Pişkin, Evangelia; Department of Settlement Archaeology (2022-9)
This thesis investigates the impacts of 4.2 ka and 3.2 ka BP climatic changes on the agricultural practices in Toprakhisar Höyük and Tell Atchana, located in the Hatay region of southern Turkey. The fundamental inquiry in this thesis is if or to what extent the aforementioned climatic changes affected the agricultural practices of the communities. To answer this question, a descriptive analysis of cereals and wild seeds of archaeobotanical assemblages of these two sites has been assessed. Besides, morphomet...
Chemoenzymatic synthesis of 4-hydroxy enones
Köse, Elif; Demir, Ayhan Sıtkı; Department of Chemistry (2004)
Chiral cyclic polyoxo-ketones are important structural units in many natural products, biologically active compouds, such as prostaglandins, didemnenones, sarkomycin, punaglandin, clavulone, etc. In this work, a chemoenzymatic synthesis of both enantiomers of the a̕-acetoxy-a-methyl and ?-hydroxy-a-methyl cyclic enones starting from a-methyl-β-methoxy cyclic enone is described. Manganese (III) acetate-mediated acetoxylation followed by the enzyme-mediated hydrolysis of a̕-acetoxy enone provides acetoxy enon...
Citation Formats
E. Boyar, 4. Doğu’da Osmanlı Genişlemesi. 2016.