Ara
Toplam kayıt 319, listelenen: 91-100
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 ...
A Parallel Iterated Local Search Algorithm on GPUs for Quadratic Assignment Problem
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2018-06-27)
In this study, quadratic assignment problem, which is a hard combinatorial optimization problem, is examined to solve by a new approach. To reach the optimal results by using mathematical programming approaches cannot be ...
Determinants of Freight Rates: a Study on the Baltic Dry Index
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2018-02-01)
The aim of this study is to find out the determinants of the Baltic Dry Index (BDI) which is published by the Baltic Exchange in the period of 2003-2016 by a multiple OLS regression analysis. For this purpose, the most ...
A Comparison Study of Some Flood Estimation Methods in terms of Design of Water Structures
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2016-03-23)
Flood is a natural disaster that caused the death of many people, environmental destruction and economical loses. Therefore, it is must be taken under control and prevent damage to the people and environment. Particularly, ...
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 ...
On Load Single Phase Solid State Tap Changer
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2016-06-22)
In electric energy transmission and distribution system, voltage control is an essential part to maintain proper voltage limit at the consumer’s terminal. On-load tap-changers are indispensable in regulating power transformers ...
A Novel Method for Increasing the Noise Immunity of Military Radio Systems via SelfTuned Phased Array Antennas
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2018-06-27)
The noise immunity of radio systems is one of the most important topics in military science. In this article, the methods for increasing the noise immunity of military-purpose radio systems in connection with increasing ...
The (Re)production of the Industrial Labor Force in Early Republican Turkey: the Case of Sümerbank and Etibank
(İstanbul Gelişim Üniversitesi Yayınları / Istanbul Gelisim University Press, 2018-05-25)
One of the major problems of the statist industrialization policies in 1930s and 1940s in Turkey was both the quantitative and qualitative deficiencies in terms of industrial labor force. State-run enterprises of Sümerbank ...
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 ...