Ara
Toplam kayıt 158, listelenen: 141-150
Synthesis and characterization of nanosized Cu/ZnO catalyst by polyol method
(Amer Scientific Publishers, 2008)
Nanosized catalysts composed of metallic copper supported on zinc oxide have been synthesized by the polyol process. Average crystallite size of copper was between 10 and 45 nm. Cu/ZnO catalyst particles were characterized ...
Feature Selection for Multi-SVM Classifiers in Facial Expression Classification
(Ieee, 2008)
Facial expressions are non-verbal signs that play an important role between interpersonal communications and also they are the most effective way to describe human emotions. The correct and fast extraction/recognition of ...
Seminal Plasma Transforming Growth Factor-β (TGF-β) and Epidermal Growth Factor (EGF) Levels in Patients with Varicocele
(Tubitak Scientific & Technical Research Council Turkey, 2008)
Aims: The aim of this study was to analyze seminal plasma epidermal growth factor (EGF) and transforming growth factor-beta (TGF-beta) levels in infertile patients with varicocele and normal fertile cases, and to evaluate ...
Correlation analysis of ultrasonic speckle for motion estimation
(I E E E, 1996)
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Ultrasonic array imaging based on spatial interpolation
(I E E E, 1996)
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Motion estimation using common spatial frequencies in synthetic aperture imaging
(I E E E, 1996)
Correlation processing using fully common spatial frequencies of overlapping subapertures is explored for motion estimation between consecutive excitations in multi-element synthetic aperure imaging. Signals derived from ...
Beam space processing for low-cost scanners
(I E E E, 1996)
A subaperture processing technique suitable for low-cost ultrasound imaging systems is presented. The technique is based on multi-element synthetic aperture approach and beam interpolation. A large receive aperture is ...
A noise reduction algorithm in ECG signals using wavelet transform
(Ieee, 1998)
A noise reduction algorithm based on multiresolution orthogonal wavelet transform in ECG signals is discussed. The results are presented for different analysis and synthesis filter coefficients proposed by Vetterli-Herley ...
The comparison of the effectiveness of bupivacaine 0.375% with ropivacaine 0.75% on combined sciatic and femoral block
(Lippincott Williams & Wilkins, 2004)
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Surface landmarks and anatomic relationships of sciatic nerve for anaesthetic blockade: cadaveric study
(Lippincott Williams & Wilkins, 2004)
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