Volume 3, Issue 9 (2006) | American Journal of Applied Sciences

Comparison of Losses and Flux Distribution in 3 Phase 100 kVA Distribution Transformers Assembled from Various Type of T-Joint Geometry

I. Daut — 2009-12-31

American Journal of Applied Sciences, Published online: 31 December 2009; doi:10.3844/ajassp.2006.1990.1992

This paper describes results of an investigation of the variation of power loss, building factor, flux leakage and flux distribution in 3-phase model transformer cores assembled from various type of T...

On the Stability of the Triangular Lagrangian Equilibrium Points in the Relativistic Restricted Three-Body Problem

M. K. Ahmed — 2006-09-30

American Journal of Applied Sciences, Published online: 30 September 2006; doi:10.3844/ajassp.2006.1993.1998

The restricted three body problem is treated in the framework of the post-Newtonian approximation of general relativity. The equations of motion are linear zed around the libration points L4,5. Locati...

Role of the Electronic Banking Services on the Profits of Jordanian Banks

Ahmad Zakaria Siam — 2006-09-30

American Journal of Applied Sciences, Published online: 30 September 2006; doi:10.3844/ajassp.2006.1999.2004

This study aims at examining the effects of electronic banking on bank’s profitability in Jordan. How banking sector finds itself before a new fact imposed by technology revolution and digits to cha...

Laboratory Diameteral Fatigue Performance of Stone Matrix Asphalt with Cellulose Oil Palm Fiber

Ratnasamy Muniandy — 2006-09-30

American Journal of Applied Sciences, Published online: 30 September 2006; doi:10.3844/ajassp.2006.2005.2010

Stone Matrix Asphalt (SMA) is a gap-graded mix that is gaining popularity worldwide. Generally, gap graded mixes are thought to be weak in fatigue resistance. In this study, cellulose fibers were pre-...

Mesoscopic Damage Based Model for Plane Concrete under Static and Dynamic Loadings

M. Labibzadeh — 2006-09-30

American Journal of Applied Sciences, Published online: 30 September 2006; doi:10.3844/ajassp.2006.2011.2019

The constitutive equations for the mechanical behavior of concrete capable of seeing damage effects or crack growth procedure under loading/unloading/reloading was developed upon microplane framework....

Performance Study On An Intermediate Temperature Solid Oxide Fuel Cell (IT-SOFT) Fabricated By Dry Pressing Method

A. Rifau — 2006-09-30

American Journal of Applied Sciences, Published online: 30 September 2006; doi:10.3844/ajassp.2006.2020.2024

An intermediate temperature solid oxide fuel cell (IT-SOFC) has been developed by using the dry pressing method. Widely studied materials were used for anode and cathode and SDC based electrolyte was ...

Design of a Single-Phase Rectifier with Improved Power Factor and Low THD using Boost Converter Technique

Ismail Daut — 2006-09-30

American Journal of Applied Sciences, Published online: 30 September 2006; doi:10.3844/ajassp.2006.2025.2028

The method of using Boost type of converter was proposed for a 300W single-phase rectifier in this paper. By designing the necessary techniques and methodology, the overall Power Factor (PF) and Tota...

Analysis of Tropospheric Scintillation Intensity on Earth to Space in Malaysia

Mandeep Singh Jit Singh — 2006-09-30

American Journal of Applied Sciences, Published online: 30 September 2006; doi:10.3844/ajassp.2006.2029.2032

This paper presents the results of a study on tropospheric scintillation on satellite link that has been performed at University Sains Malaysia (USM) to obtain statistics of scintillation from the 12....