Browsing by Author "Dursun, Ahmet"

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    Effects of Waiting Period before Milking on Orotic, Uric and Hippuric Acid Contents of Milks from Shami and Kilis Goats
    (Ankara Üniversitesi, 2018-06-01) Güler, Zehra; Keskin, Mahmut; Dursun, Ahmet; Gül, Sabri; Gündüz, Zühal; Önel, Süleyman Ercüment; Ziraat Fakültesi
    The organic acids present in milk in varying quantities can reflect the health condition of the animals and the nutritional quality of milk. In rural areas, goats are maintained in pasture during whole day and milking is being started as soon as goats arrive to farm. However, it is not known whether milking during feeding as soon as goats return from pasture or after 1 hour-waiting have any effect on nitrogen-containing organic acids are the body metabolism products. Therefore, in this study we objected to determine the effects of 1 hour-waiting period before milking on orotic, uric and hippuric acids of milks from “Shami (Damascus)” and “Kilis” goat breeds during lactation period. The trial was carried out with 40 goats. The 20 goats from each breed were randomly separated to two groups at equal number. Control and experimental groups of the both breeds were milked during feeding as soon as goats return from pasture and after 1 hour-waiting following feeding, respectively. The milk samples taken with interval 30 days from May to October were used for organic acid analysis at a reverse phase high performance liquid chromatography. During lactation hippuric acid was the most abundant organic acid, followed by orotic and uric acids. Experimental group of Kilis goats had the highest level of hippuric acid. Orotic acid was higher in Shami goats than that in Kilis breed. Uric acid was the highest in control group of Shami breed. The 1 hour-waiting period before milking resulted in a significant decrease in uric acid. In general, orotic and uric acid decreased towards the end of lactation whereas hippuric acid markedly increased in the last 3 months of lactation. It was concluded that the 1 hour-waiting before milking after returning from pasture may be especially suggested to Shami goat raisers due to the low uric acid content of the milk.
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    'Ubeyd-i Zâkânî'nin Aḫlâḳu'l-Eşrâf adlı eserinin çeviri ve incelemesi
    (Sosyal Bilimler Enstitüsü, 2020) Dursun, Ahmet; Kırlangıç, Hicabi; Fars Dili ve Edebiyatı
    Poets and writers are influenced by the society and the conditions of the era they live in. In this respect, information on the political, social, cultural and economic structures of the period from which literary works are written can be obtained. In addition, data on the author's biography can be obtained by literary outputs. Eulogy poetry in the fourteenth century which 'Ubaid Zakani lived gradually disappeared. In this period, although the Islamic geography was in turbulence in many ways due to the Mongol invasion, important names grew in the field of literature. One of these names was 'Ubaid Zakani. The subject of this study is the translation and analysis of 'Ubaid Zakani's Akhlaq al-Ashraf. who lived during the Mongol invasion in the 14th century. In the introduction, a brief look at Iranian literature and the literary genres of the Mongols era. In the second part, the literary personality of the author and his works are explained. In the third chapter Akhlaq al-Ashraf is examined in terms of style and structure and the translation of the work into Turkish is given in seven chapters. We are glad to translate this book into Turkish for first time. Although Nizam al-Din 'Ubaid Zakani, who produced sharp satirical poems and prose works in Iranian literature, is considered as one of the most remarkable poets and social critics of Iranian literature, it can be said that his works have not received enough attention in the past. 'Ubaid Zâkânî, who produced sharp satirical poems and prose works in Iranian literature, did this in a heavy and vulgar manner while resisting hypocrisy and superstition in his literary works. One of the works which he used in the most vulgar way is his booklet called Akhlaq al-Ashraf. In this work, he tried to explain who are the real moral owners and their qualifications in seven chapters.