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Now showing items 291-300 of 331
Procedural success and short- and mid-term results of percutaneous closure of persistent arterial duct with the Amplatzer Duct Occluder II [Duktus arteriyozus açikli?inin Amplatzer Duct Occluder II ile perkütan kapatilmasinda işlem başarisi ve kisa-orta dönem takip sonuçlari]
(2011)
Objectives: We evaluated the effectiveness and reliability of percutaneous closure of persistent arterial duct (PAD) with the Amplatzer Duct Occluder II (ADO II), together with short- and mid-term results. Study design: ...
The relationship between students problematic internet usage and their anger expression manner [Üniversite ö?rencilerinin problemli i?nternet kullani{dotless}mi{dotless} ile öfke i?fade tarzlari{dotless} arasi{dotless}ndaki i?lişki]
(2011)
AIM: The research was carried out analytically to examine the relationship between students problematic internet usage and their anger expression manners. METHOD: The population sample of the research consists of 360 ...
Restoring function and aesthetics in a class ii division 1 patient with amelogenesis imperfecta: A clinical report
(2011)
Amelogenesis imperfecta (AI) encompasses a complicated group of hereditary conditions that cause developmental alterations in the structure of the enamel in the absence of a systemic disorder. AI primarily affects the ...
Exciton states in a quantum dot with parabolic confinement
(2011)
In this study the electronic eigenstructure of an exciton in a parabolic quantum dot (QD) has been calculated with a high accuracy by using Finite element method (FEM). We have converted the coordinates of electronlight-hole ...
Development of a cloud point extraction and preconcentration method for determination of trace aluminum in mineral waters by FAAS
(2011)
A cloud point extraction (CPE) method has been developed for the preconcentration of trace aluminum prior to its determination by flame atomic absorption spectrometry (FAAS). The CPE method is based on the complex of Al(III) ...
The effect of pentoxiphylline, a nonspecific phospodiesterase inhibitor, on angiogenesis in chicken chorioallantoic membrane (CAM) model
(2011)
Objectives: Based on a neovascularization study conducted using specific phosphodiesterase inhibitors in the literature, the aim of the present study was to answer the question "As specific phosphodiesterase inhibitors ...
Preservice mathematics teachers' experiences about function and equation concepts
(2011)
The purpose of this study is to determine the experience of mathematics preservice teachers related to function and equation concepts and the relations between them. Determining preservice mathematics teachers' understanding ...
The investigation of Entamoeba histolytica prevalence in some villages of Sivas by ELISA method.
(2011)
Humans may be infected with three morphologically identical Entamoeba species; pathogenic E. histolytica, commensal E. moshkowskii and E. dispar. The aim of the present study was to determine the true prevalence of the E. ...
Catalytic-kinetic spectrophotometric determination of vanadium (V) based on the Celestine blue-bromate-vanadium (V)-citric acid reaction
(2011)
A novel sensitive and relatively selective kinetic method is presented for the determination of V(V) based on its catalytic effect on the oxidation reaction of Celestine blue by potassium bromate in the presence of citric ...
Performance analysis of different airfoils for wind turbine blades at low angles of attack [Rüzgar türbi?nleri? i?çi?n düşük hücum açilarinda farkli kanat profi?lleri?ni?n performans anali?zi?]
(2011)
The efficiency of a wind turbine is directly affected by the direction and the speed of the wind blowing towards the turbine blades. Considering the fact that wind blows from many directions with variable speeds, it would ...