SPECIALIZED KNOWLEDGE REPRESENTATION AND THE PARAMETERIZATION OF CONTEXT


Consecutive PIV Analyses on a Finite-Amplitude Pulsating Jet

Pulsating jets are very common and sometimes useful in industrial fields, due to some differences in basic characteristics from steady jets.In this research, the authors focus upon the mechanism of the frequency effect on a finite-amplitude pulsating jet.Experiments are conducted at a Reynolds number of 5,000, Strouhal numbers of 0.13, 0.20 and 0.2

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Long-term results of external valvuloplasty in adult patients with isolated great saphenous vein insufficiency

Atilla Sarac,1 Artan Jahollari,1 Sureyya Talay,1 Sevket Ozkaya,2 Ertugrul Ozal1 1Department of Cardiovascular Medicine, Samsun Medical Park Hospital, Samsun, Turkey; 2Department of Pulmonary Medicine, Faculty of Medicine, Bahcesehir University, Istanbul, Turkey Objective: The aim of this study is to present our 7-year results of external valvulopla

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