Ara
Toplam kayıt 37, listelenen: 1-10
Development of a Face Detection Algorithm Based on Skin Segmentation and Facial Feature Extraction
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2017-09-26)
This paper presents a face detection algorithm capable of detecting face(s) without prior training as a face classifier. The technique employed in developing the algorithm is based on skin segmentation and facial feature ...
An Ordered Qualitative Response Modeling Approach for the Estimation of Corporate Defaults and Other Forms of Exit
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2017-10-31)
We propose a new approach for the estimation of defaults and other forms of exit of borrowers. Our approach is based on the ordered qualitative response model. We first show that any ordered qualitative response model is ...
Effects of Arc Voltage and Welding Current on the Arc Length of Tungsten Inert Gas Welding (TIG)
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2017-12-13)
The effects of welding current and arc voltage on arc length was investigated. Mild steel plates of 10mm thickness and 50mm x 100mm diameter were joined together through Tungsten Inert Gas (TIG) welding process for four ...
Numerical and Experimental Investigation of Aerodynamics Characteristics of NACA 0015 Aerofoil
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2017-04-20)
An aerofoil is stream line body. Symmetric aerofoil (NACA 0015) is used in many applications such as in aircraft submarine fins, rotary and some fixed wings. The ultimate objective of an aerofoil is to obtain the lift ...
Thermal Stresses on a Reginal Cooling Plate
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2017-09-26)
In this study, stresses and strains that occur on the surface of material are investigated for a flat plate that is made cooling as numerically and analytically. The cooling blowing ratios applied to the surface vary between ...
Binding Energy and Stability Calculations on Hydrogenated Forms of Substituted Carbazoles as Hydrogen Storage Materials
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2017-12-13)
The aim of this work is to explore the stable hydrogenated forms of carbazole and 9-methylcarbazole molecules by using M06-2X density functional as computational method. Binding energies per hydrogen atom in these hydrogenated ...
Construction Waste Reduction Through BIM-Based Site Management Approach
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2017-09-22)
Today, construction practices with potential damages to the environment are carried out uncontrollably to respond to rapidly growing population needs. In the construction sector, which is one of the leading sectors closely ...
Innovative Design for a Ball Worm Gear Mechanism
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2017-12-13)
In this study, a new mechanism was designed and presented as an alternative to the worm gear mechanism without its disadvantages. This novel mechanism is referred to as a “ball worm gear mechanism”. The force of the worm ...
Light Wavelength and Power Quality Characteristics of CFL and LED Lamps under Different Voltage Harmonic Levels
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2017-04-20)
Conventional light sources are less efficient as compared to the light emitting diode and compact fluorescent lamps. Conventional incandescent filament lamps are resistive and therefore do not depend on power quality ...
Neurogenesis in the Adult Mammalian Brain
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2017-09-05)
It is currently accepted that two regions of the adult mammalian brain continue to generate new neurons throughout life. The subventricular zone (SVZ) of the lateral ventricles gives rise to new neurons that migrate to the ...