Serpil Aktas

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Intravenous nitroglycerin (GTN) has been used as an anti-ischemic agent for the therapy of unstable and post-infarction angina. Nitric oxide (NO) and S-nitrosothiols constitute the biologically active species formed via nitroglycerin bioactivation. Increased levels of reactive oxygen species can diminish the therapeutic action of organic nitrates by(More)
In this paper, the 231 earthquake data of magnitude 5 and higher, between north (39.00 ̊ 42.00 ̊) and east (26.00 ̊ 45.00 ̊) coordinates in Turkey from July 12, 1900 to October 23, 2011 are statistically analyzed. The probability density function and cumulative function of the magnitude are derived. It is shown that magnitude random variable is distributed(More)
  • Serpil Aktas
  • Computer Methods and Programs in Biomedicine
  • 2008
Triangular contingency tables are a special class of incomplete contingency tables. Association and independence models are used to analyze such tables. This paper presents and compares some methods including the uniform association model and the quasi-independence model. These models can be described in terms of the association parameters for the analysis(More)
Triangular contingency tables are a special class of incomplete contingency tables. Association and independence models are used to analyze such tables. Association models can be described in terms of the association parameters for the analysis of triangular contingency tables having ordered categories. The aim of this study is to show the relation between(More)
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