Volume 15 Issue 1
Published: 2025-06-25
Contents
Article
Theoretical Determination of Forming Limit Diagram for Steel ,Brass and Aluminum alloy sheets
Anas O. Edrees, Waleed J. Ali
Abstract :Sheet metal forming is defined as the ability of metal to deform plastically (deformation by Stretching or drawing) or changing the shape of the sheet into a new desirable shape with out...
DOI: 10.33899/rengj.2007.44929
Evaluation of Wady ‘Eqab Wastewater Effluent and its Effect upon Tigris River
Adil A. Bilal, Mus’ab A. Al-Tamir, Mohammad A. Said
AbstractThe study focused on evaluating the Wady Eqab wastewater effluent, which is discharged directly in Tigris river. This effluent represents a mixture of industrial and domestic wastewater,...
DOI: 10.33899/rengj.2007.44940
Enhancement Of Spatial Structure Of An Image By Using Texture Feature Extraction
Turkan Ahmed Khaleel
AbstractIn this paper a new algorithm has been developed to enhance spatial structure by using texture feature extraction. Then, this algorithm has been programmed and an integrated program has...
DOI: 10.33899/rengj.2007.44927
Areal analysis of the traditional residential unit’s components in Mosul city, its relationship with their design attributes.
Mumtaz H. D. Aldewachi, Miqdam A. M. Alkurukchi, Rabee’a K. T. Haydaran
AbstractWithin the discipline of domestic Architecture, the relationship between areal determinations and design attributes of the traditional residential units represents a variable that lacks...
DOI: 10.33899/rengj.2007.44944
Effect of Depth and Location of cracks on the natural
Mohammed Najeeb Abdullah
AbstractIn this work , the influence of the location and depth of transvernce cracks on the natural frequency of cantilever beam was studied. The study of the cracked beam has been carried out...
DOI: 10.33899/rengj.2007.44938
Rainfall-Discharge Relation for Adhaim and Greater Zab Rivers
Dr. Basil Khether Dawood
AbstractThe Dynamic Regression model (DR) was used for forecasting the discharge of Adhaim and Greater Zab rivers with considering the effect of rainfall on the discharges.The auto correlation...
DOI: 10.33899/rengj.2007.44941
Influence of Mutual Coupling due to Zero-Sequence On The Performance of Distance Relay
Dr. Abdul Ghani A. Abdul Ghafoor, Mr. Ahmed Ateya Al-Badrany
AbstractTo get accurate performance of the distance protection function, Must be all influencing quantities and limitations on the measuring accuracy of distance relay that imposed by power system...
DOI: 10.33899/rengj.2007.44935
The Attributes of Spatial Organisation of Traditional and Contemporary Urban Structures -A Comparative Study of Two Selected Areas in Mosul -
Miqdam A.M.Alkurukchi, Mumtaz H.D.Aldewachi
AbstractThe urban environment represents an expression of the temporal status of its society . Any alterations caused by the development of this society will be followed by changes in the built...
DOI: 10.33899/rengj.2007.44943
Method Of Characteristics In Plates And Multi-Material Beams
Dr. Mereen Hassan Fahmi
AbstractThe behaviors of structural waves (axial, shear and bending) are studied in multi-material beams and single material plates using the method of characteristics (MOC). The characteristics...
DOI: 10.33899/rengj.2007.44931
Towards the Improvement of the Computer Network of Mosul University Using (OPNET) Software
Dr. A.I. A. Jabbar, Mohammed Basheer Abdullah
AbstractMosul University network which covers most of its departments and colleges has been implemented in a star topology using fiber optic cables and Cisco switches. In order to participate in...
DOI: 10.33899/rengj.2007.44924
Behavior Assessment Of Various Filters Configuration In Removing Water Low Turbidity: A Statistical Treatment
Ahlam Z. Ameen, Abdulmuhsin S. Shihab, Sati M. Al-Rawi
AbstractThe research focuses on the behavior of laboratory bench-scale filters that receive low-turbidity raw water. The filters have different configuration in terms of materials type, materials...
DOI: 10.33899/rengj.2007.44933
Evaluation of fluoride concentrations in Mosul city Drinking Water
Suaad A. Abawi, Layth A. Al-Annaz
Abstract The research evaluated the fluoride concentrations by collecting samples of drinking water twice a month through one full year. Then the fluoride concentrations was measured and compared...
DOI: 10.33899/rengj.2007.44939
free flow equation for vertical and inclined sluice gates
Dr. Basil K. Daowd Lect, Ahmed Y. Mohammed, Dr. Moayed S. Khaleel
AbstractIn this paper a hydraulic study on free flow under sluice gate have been carried out in a rectangular flume using six gate cases (vertical gate and inclined with angles (30,45,60)o with a...
DOI: 10.33899/rengj.2007.44942
obile Phone and Health Hazard
Abed AL-Rahman A.M. Hayawi, Dr. Kaydar M. Quboa
AbstractDue to unlimited expansion of mobile communication devices,a rapid increase in the exposure of people to radio frequency radiation has occurred which in turn resulted in many questions...
DOI: 10.33899/rengj.2007.44937
Modeling and Simulation of multi-pulse Cycloconvereter-fed AC induction motor and study of output power factor
Maamoon Al-Kababjie, Rezgar Mohammed Khalil
AbstractThe need for use of cycloconverters is in controlling a.c motors at low speed drive especially in high power application. The MATLAB-SIMULINK model for three pulse, six pulse and twelve...
DOI: 10.33899/rengj.2007.44905
