Volume 16 Issue 4
Published: 2025-06-25
Contents
Article
Performance Improvement Of Cellular Systems Using MIMO-OFDM
S. A. Mawjoud, W. M. Abdul-Latef,
The combination of multiple-input multiple-output (MIMO) system with OFDM techniques is regarded as a promising solution for enhancing the data rates of next-generation wireless communication...
DOI: 10.33899/rengj.2008.44733
Nasma Maan M. Thabit
Nasma Maan M. Thabit,
AbstractArchitecture is considered as a language during he last four decades, contemporary studies had presented this trend through different approaches which delt primarily with meaning and signs...
DOI: 10.33899/rengj.2008.44746
Effect of chisel plow shanks shape on power Requirements of Tractor
Mahmood Elias Ahmed Al-Taee, Saad Abdul Jabbar Al- Rajaboo,
AbstractThis study was carried out at two sites of different soil texture, clay and a clay loam during the season of 2005 2006 In Mosul .A plough of three different shank shapes have been used ....
DOI: 10.33899/rengj.2008.44742
Estimation of Design Parameters for Cellular WCDMA Network
S. A. Mawjoud,
AbstractThe estimation of design parameters for WCDMA network which support different data rate (Multimedia) services is an essential step in network planning. The estimated parameters includes:...
DOI: 10.33899/rengj.2008.44732
The Use Of Liquid Asphalt To Improve Gypseous Soils
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This work aimed to study the effectiveness of liquid asphalt in the enhancement of gypseous soils properties. This enhancement is by reducing the effect of water on gypsum particles and increasing...
DOI: 10.33899/rengj.2008.44727
Non-Linear Finite Element Analysis Of Reinforced Concrete Slabs For Creep And Shrinkage
Majid A. AL Jurmaa, Ayad A. Abdul -Razzak,
A non-linear, layered, finite element model for predicting the time dependent behavior of reinforced concrete slabs under sustained transverse loading is presented. The effects of biaxial creep and...
DOI: 10.33899/rengj.2008.44715
Fpga Design And Implementation Of A Scan Conversion Graphical Sub-System
Amar I. Dawod, Fakhraldeen H. Ali,
AbstractOne Major modeling primitive in the field of Computer Graphics is a planar polygon. This polygon can have an arbitrary number of vertices and different shapes. In this paper a graphic...
DOI: 10.33899/rengj.2008.44735
Study for the Quality of the Ground Water in Meshraq -1
Gada Younis Abdullah AL-Ubaidy,
The study of chemical, physical characteristic of the ground water is important to determine the suitability of this water for drinking or irrigation and agriculture uses. The study of ground water...
DOI: 10.33899/rengj.2008.44744
Complexity Reduction and Performance Improvement of Multistage Detector with Parallel Interference Cancellation for DS-CDMA System
Sedki. B. T. Younis, Bayez K. Al-Sulaifanie,
AbstractIn this paper we propose a new method which combines the partial cancellation and differencing technique to achieve performance improvement and reduction in complexity, the proposed...
DOI: 10.33899/rengj.2008.44730
Effects Of Camber Of Beam On Behavior Of Single Span Portal Frames
Kanaan Sliwo Youkhanna Athuraia,
An attempt is made to study the effect of camber on the behavior (deflection and failure load) of single span portal frames under concentrated load. Two types of cambering were used, the first by...
DOI: 10.33899/rengj.2008.44725
Dual Irrigation Technology (DIT) Under Surface Irrigation System
Abbod M. Aljumaily, Isam M. Alhadithy,
In the dual irrigation technology (DIT), irrigation process is divided into two stages. In the first stage saline water is added as a part of irrigation water requirements , then good quality...
DOI: 10.33899/rengj.2008.44745
Behaviour And Strength Of High Strength Concrete L-Beams Under Combined Shear, Bending And Torsional Loading
Ferhad R. Karim, Ferhad R. Karim, Omer Qarani Aziz,
AbstractThis investigation examines experimentally the behavior and ultimate strength of L-shaped reinforced high strength concrete beams under combined shear, bending and torsion. The experimental...
DOI: 10.33899/rengj.2008.44722
Optimal Multicrop Allocation of Seasonal Water Under Limited Irrigation Water
Anmar Al-Talib, Abdul-Sattar Al-Dabagh, Eman Hazim Sheet,
AbstractAs water demand is increasing and the world food problem is becoming more pronounced world efforts are forwarded towards the optimal usage of water resources specially in regions where...
DOI: 10.33899/rengj.2008.44743
Studying The Influence Of Compacting Method On The Engineering Properties Of Expansive Clayey Soil
Ali H. Al-Bayati, Ibrahim M. Al-Kiki, Khawla A. Al-Juari, Anas F. Qassid,
AbstractThis study deals with the effect of two methods of compaction (static compaction (S.C.) and dynamic compaction (D.C.)), on the engineering properties of high plasticity clayey soil (CH)...
DOI: 10.33899/rengj.2008.44741
A Pipelined Fault Tolerant Architecture for Real time DSP Applications
Ahmad Falih Mahmood,
AbstractThis paper presents a new, expandable, pipelined linear array architecture designed for transparently tolerating processor failures for real-time DSP applications. The proposed system use...
DOI: 10.33899/rengj.2008.44737
