Volume 23 Issue 4

Published: 2025-06-25

Contents


Article
Visual Analysis of Symbolic Buildings LocationsIn the University Sites - Administration Building as an Example

Dr. Turki Hasan Ali, Muhammad Ahmad shihab,

One of the main aspects in urban design is to choose the appropriate location for the dominant buildings because of its effect on the image ability, legibility and way finding in addition to the...

DOI: 10.33899/rengj.2015.105944

Pages: 39-58
Removal of Turbidity From Water by Electrocoagulation Technique.

M. A. A., A. T. I.,

This study searchs the removal of turbidity from water by electrocoagulation technique. Bench scale with continuous flow system was designed the system consists of electrocoagulation reactor with...

DOI: 10.33899/rengj.2015.105947

Pages: 85-97
Genetic-Based IIR Filter Design for Efficient QRS Complex Detection using Neuro-Based Classifier

Jassim M. Abdul-Jabbar, Omar Najeeb Saadi,

In this paper, a new method is proposed for QRS complex detectionusing a special kind of IIR filter called bi-reciprocal lattice wave digital filter (WDF). This filter has some attractive features...

DOI: 10.33899/rengj.2015.105954

Pages: 172-182
Artificial Neural Network Model for Shear Strength of Fibrous RC Beams

S. T. Yousif, S. M. Abdullah, M. H. ALkhafaf,

This study has investigated the modeling of shear strength using the artificial neural network (ANN) approach. The Results of 128 samples of steel fiber reinforced concrete (SFRC) beams without...

DOI: 10.33899/rengj.2015.105952

Pages: 157-171
CREEP BEHAVIOR OF EPOXY- BASED COMPOSITE REINFORCED WITH SiC PARTICLES/ CARBONFIBERS.

Dr. Abdulhaqq A. Hamid, Ghaydaa I. Husaen,

The aim of the current research work is to study the creep behavior of the epoxy-based reinforced with different weight percentages of 1 wt.% and 3 wt.% of SiCparticles and 25 wt.% ofcarbon fibers...

DOI: 10.33899/rengj.2015.105949

Pages: 110-123
The Levels of Ozone and NitrogenOxides and Its Relationship with Metrological Factors

Abublmuhsin S. Shihab, Omar A. AL-Jarrah,

The research includes afirst detailed study for ozone and nitrogen oxides NOx(NO+NO2) concentration in Mosul city using a monitoring station type Horiba. This research aims to find the monthly...

DOI: 10.33899/rengj.2015.105948

Pages: 98-109
Numerical Investigation of Unsteady Mixed Convection Heat Transfer In ventilated enclosure With Different Aspect Ratio

Amir S. Dawood, Ali A. Mohammed,

Unsteady mixed convection heat transfer of a laminar fluid flow in ventilated enclosure was studied numerically. Thebottom horizontalsurface was considered isothermal, whereas the other walls were...

DOI: 10.33899/rengj.2015.105951

Pages: 143-156
The impact of physical and spatial configuration on functional occupancy efficiency of recreational open spaceswithinthe residential urban fabric in Mosul

Raeed S. Ahmed Alnumman, Mazen J . Alnema,

The recreational open spaces, within the residential urban fabric in the cities of Iraq in general and in Mosul in particular are suffering from being neglected because of their weak activities,...

DOI: 10.33899/rengj.2015.105943

Pages: 21-38
Study of the factors affecting water advance function in level border irrigation system using proposed volume balance model

Dr. Younis M. Hassan,

A simple and practical model balance system was developed to predict the advanced distance with time in level border irrigation systems, this model proposed the surface and subsurface water storage...

DOI: 10.33899/rengj.2015.105946

Pages: 72-84
The Relative Importance of some Spatial Criteria contribute the Route Location for rural highway

Mohammed Ghanim Jamel, Dr. Ayman Abd Alhadi,

AbstractThis study was conform determine the set of criteria spatial affect the process of selecting the site route location of a road linking between Mosul - Baghdad and Mosul- Kirkuk highway at...

DOI: 10.33899/rengj.2015.105945

Pages: 59-71
Using Static Reactive and Distortion Power Compensation System to improve The Quality of The AC Supply

Basil M. Saied, Basim M. A. Anwar,

This research addresses a key aspect of improving the quality of electric power to tackle the distortion due to the widespread use of power electronics systems in particular, nonlinear loads in...

DOI: 10.33899/rengj.2015.105950

Pages: 124-142
Comparison between Open CV and MATLAB Performance in Real Time Applications

Ammar Sameer Anaz, Diyaa Mehadi Faris,

Abstract:The most important operation in the image processing field is detect the objects inside an image or video, which it is used in many applications, especially in real time systems. Real time...

DOI: 10.33899/rengj.2015.105955

Pages: 183-190
Media Architecture A Comparative Study of Display Technologies According to Their Design Characteristics

Ahmed A. Alfakhry,

The fast development of electronic technologies in various fields of life , including communications and media at the beginning of this century led to fundamental changes , affected clearly in...

DOI: 10.33899/rengj.2015.105942

Pages: 1-20