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Issue DateTitleAuthor(s)
2008Bazı pamuk (Gossypium hirsutum L.) çeşitlerinde büyüme parametreleri ve hasat devrelerine göre lif özelliklerin saptanması / Determination of fiber characteristics for different harvesting dates and plant growth parameters in some cotton (Gossypium hirsutum L.) varietiesBİRGÜL, İBRAHİM HALİL
2008Gelişmekte olan ülkelerde sermaye akımlarının ekonomik etkileri: Türkiye örneği / Economic influences of capital flows in developing countries: Example of TurkeyYILDIRIM, ZERİFE
2008Harran Ovası kireçli tuzlu-sodik toprakların biyolojik ıslahı / Phytoremediation of calcareous saline-sodic soils of the Harran PlainAKIL, HALİME
2008Farklı ortamlar kullanılarak topraksız yetiştirilen başsalatada (Lactuca sativa var. capitata) verim ve bazı kalite özelliklerinin incelenmesi / Investigation of yield and some quality properties of iceberg lettuce (Lactuca sativa var. capitata) grown in different soilless substratesUSLUER, ORHAN
2008Harran Ovası topraklarında demir fraksiyonları / Iron fractions in Harran PlainÇINAR, TUBA
2008Uzay kafes sistemlerinin sayısal yöntemle analizi / Analysis of space frame systems using numerical methodEŞSİZOĞLU, BİLEN
2008GAP bölgesinde kaliteli içme suyunun fiyatlandırılmasına etki eden faktörler / Factors affecting prices of good quality water in SAP regionEREN, GÜNEŞ
2008Bazı ilaçların saptanması için yeni bir elektrokimyasal sensör / A novel electrochemical sensor for the determination of some drugsKARABULUT, SERPİL
2008İntegral denklemleri ve çözüm yöntemleri / Methods for solving integral equationsKANAR, SONGÜL
2008Columns and walls are main load-bearing elements of most historical masonry structures. In resisting seismic forces, the lateral stiffness of these elements is an important parameter. Earthquakes may cause cracks in the masonry and this reduces the lateral stiffness of the columns and walls. Using an efficient numerical method which takes into account the cracking and the second-order effects, this thesis investigates the lateral stiffness of unreinforced masonry columns with rectangular cross?section. On the basis of the obtained lateral force versus lateral displacement relationships, the behavior of the columns is characterized by two limit states corresponding to the first cracking and maximum resistance. For an example column, the lateral stiffness values at these limit states are determined and compared with each other. The results show that the lateral stiffness is directly related to the magnitude of displacement and hence the level of cracking. Moreover, implementing parametric analyses, the effects of some parameters such as; column slenderness, vertical top load to column self weight ratio, flexibility parameter, eccentricity of the vertical top load and the angle of tilt, if any, on the lateral stiffness of the column are also investigated.ŞAHİN, İBRAHİM HALİL