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المجلات الأكاديمية الجامعية | University Academic Journals: Recent submissions

Now showing items 841-860 of 9146

Theoretical Design of Mimo Transceiver and Implementation Its Transmitter Using Fpga

Khalid Awaad Humood; ADHAM HADI SALEH; WA’IL A. H. HADI (University of Diyala – College of Engineering, 2014-12-01)

The use of multiple transmit and receive antennas (MIMO system) is widely accepted in recent years, as a promising technology for future wireless communication, to achieve higher data rates independently of transmission ...
Characterization Corrosion Behavior of Nano Alumina Coatings on Al12si Fabricated by Electrophoretic Deposition

Abdul jabbar Saad Jomah (University of Diyala – College of Engineering, 2014-12-01)

This paper compares the corrosion behavior of Al2O3 coatings produced by Electrophoretic technique to Nano-sized alumina coatings on aluminum alloy surfaces by using a well dispersed stable suspension produced by addition ...
Effect of Soil Replacement on Collapsibility of Footing Resting on Calcareous Sand- A Prototype Study

Waad Abdulsattar Zakaria (University of Diyala – College of Engineering, 2014-12-01)

Soil replacement technique is not a new method to improve a soil stratum possessing poor strength properties. Before, such a problem of facing a location with weak soil properties is simply solved by changing that spot of ...
Design, Modeling, And Implementation of PIC Based Electrical Wheelchair

Mohannad Abid Shehab Ahmed (University of Diyala – College of Engineering, 2014-12-01)

Nowadays, voice is one of the methods commonly used to control the electrical and electronic appliances because of easily being reproduced by human. Many people with disabilities do not have the dexterity necessary to ...
Measurements of Corona Discharge in Non-Uniform Field Freon GAP

A. S. Hasaani; Hassan J. Mohammed (University of Diyala – College of Engineering, 2014-12-01)

Corona Discharge have been recorded in pin-to pin electrode at gas pressure gaps with high degree of non-uniformity electric field. For a wide range of experimental applicability the pin to pin electrode was used over ...
Optical Fiber Bragg Grating Temperature Sensor

Marwan L. Yousf; Ihssan A. Kadham; Tahreer S. Mansour; Khalil I. Hajim (University of Diyala – College of Engineering, 2014-12-01)

In this work, uniform Fiber Bragg Grating (FBG) temperature sensor system were implemented and investigated due to measurement of the Bragg wavelength shift. An (FBG) is an optical fiber in which the refractive index in ...
Design of Fractional Order PID Controller Based Particle Swarm

Abdelelah Kidher Mahmood; Bassam Fadel Mohammed (University of Diyala – College of Engineering, 2014-12-01)

Fractional order PID (FOPID) controller is a special kind of PID controller whose derivative and integral order are fractional rather than integer which has five parameters to be tuned. This paper presents study of the ...
Design and Implementation of Mobile Computing Simulator

Hayam A. Al-Yasiri; Nyan D. Sallman (University of Diyala – College of Engineering, 2014-12-01)

The Rapid progress in communications and wireless technology, especially in mobile computing, resulted in wide area of development in design, control and simulation of protocols that manage the wireless network. In this ...
تحديد وتحليل العلاقة بين الاجهاد وعدد الدو ا رت للفولاذ السبائكي المنخفض الكاربون تحت تأثير المعاملات السطحية المختلفة بأستخدام معامل الارتباط

ﻋﺒد اﻟﺠﺒﺎر ﺴﻌد ﺠﻤﻌﺔ; زينب علاوي ابراهيم; حسين علي حسين (University of Diyala – College of Engineering, 2014-09-01)

اﺴﺘﺨدام ﺘﺤﻠﯿل اﻻرﺘﺒﺎط Correlation Analysis ﻓﻲ ﺘﺤدﯿد ﻗوة وﻨوع ﻋﻼﻗﺔ اﻻرﺘﺒﺎط ﺒﯿن اﻻﺠﻬﺎد اﻟﻤﺴﻠط وﻋدد دورات اﻟﻛﻼل )Fatigue Cycles( ﻟﺤﯿن ﺤﺼول اﻟﻔﺸل )ﻛﺴر اﻟﻌﯿﻨﺔ( وﺼوﻻ اﻟﻰ ﺤد اﻟﻛﻼل )Fatigue Limit( ﻟﺴﺒﯿﻛﺔ اﻟﻔوﻻذ اﻟﻤﻨﺨﻔض اﻟﻛﺎرﺒون ...
دراسة تاثير اضافة نسب مختلفة من اكاسيد الحديد و الالمنيوم على مقاومة الانضغاط ودرجة ح ا ررة الليونة للبولي اثيلين واطئ الكثافةر

عذ ا رء حسين هاشم; معمر ابراهيم اسماعيل; عفاف علي حسين (University of Diyala – College of Engineering, 2014-09-01)

ﯿﻬدف ﻫذا اﻟﺒﺤث اﻟﻰ دراﺴﺔ ﺘﺎﺜﯿر اﻀﺎﻓﺔ اوﻛﺴﯿد اﻟﺤدﯿد واوﻛﺴﯿد اﻻﻟﻤﻨﯿوم ﻋﻠﻰ اﻟﺨواص اﻟﻤﯿﻛﺎﻨﯿﻛﯿﺔ ﻟﻠﺒوﻟﻲ اﺜﯿﻠﯿن، ﺤﯿث اﺴﺘﺨدﻤت ﻨﺴب وزﻨﯿﺔ ﻤﺨﺘﻠﻔﺔ ﻤن اﻻﻛﺎﺴﯿد وﻫﻲ)١٠,%٧,%٥,%٣,%١%(. ﻟﺘﻘﯿﯿم ﻤدى ﺘﺎﺜﯿر اﻻﻛﺎﺴﯿد اﻟﻤظﺎﻓﺔ ﻋﻠﻰ اﻟﺨواص اﻟﻤﯿﻛﺎﻨﯿﻛﯿﺔ ...
دراسة المسافات الفاصلة الآمنة بين الأبنية المشيدة حديثا في جامعة الموصل لمنع انتشار الحريق بواسطة الإشعاع

Unknown author (University of Diyala – College of Engineering, 2014-09-01)

اظهرت النهضة العم ا رنية الواسعة التي شهدتها جامعة الموصل في الآونةة اخييةر بعةل المشةاكل الياصةة فةي ايتيار مواقع اخبنية والمسافات بينها ياصة ما يتعلق منها بتوفير اخمةا والتحةوط لمنةع انتقةال الح ا رنةق مة مبنةخ لةخ يةر ...
تقييم سمك الطبقة التالفة لنماذج خرسانية مسلحة معرضة للحريق

صافي مهدي عليوي (University of Diyala – College of Engineering, 2014-09-01)

952 ( ملم ونماذج مكعبات ×522× تقييم تاثير الحرق على سلوك نماذج سقوف خرسانية مسلحة بأبعاد ) 522 952 ( ملم وفق تصميم خلطة خرسانية بمقاومة انضغاط 42 ميكا باسكال. تم تعريضها إلى لهب ×952× بأبعاد ) 952 النار المباشر من السطح ...
Design and Implementation of Type-2 Fuzzy Logic Controllers for the Position Control of a DC Servo Motor

Mohammed Z. Al-Faiz; Mohammed S. Saleh (University of Diyala – College of Engineering, 2014-09-01)

Uncertainty is an inherent part in controllers for real world applications. In this paper we compare the performance differences between type-1 and interval type-2 fuzzy logic (IT2FLC) controllers, with five and three term ...
Characteristics and Properties of Epoxy/Polysulfide Composite Materials Reinforced by Carbon Nanotubes

Adnan Nemaa; Ibtihal Abed Al-Razaq; Ekhlas Edan Kader (University of Diyala – College of Engineering, 2014-09-01)

In this research, multi-walled carbon nanotubes (MWCNTs) were used to enforce the blend of epoxy /polysulfide and then tensile and wear behavior of this reinforcement were evaluated. For achieving this goal, different ...
Medical Images Separation and Fusion Based on Artificial Neural Network

Auns Q. H. Al-Neami; Cinan Kanaan A.R. Al Khuzaay (University of Diyala – College of Engineering, 2014-09-01)

During the last few decades, the field of medical image processing has been closely related to neural network methodologies and their applications. In the present investigation a 512×512 Computed Tomography (CT) and Magnetic ...
Effect of Adding Copper Foils on Seam Welding Joints of 304 Austenitic Stainless Steel

Ammar Azeez Mahdi; Salih Kareem Waheed; Abdul-Wahab Hassan Khuder (University of Diyala – College of Engineering, 2014-09-01)

The aim of this work is to study the effect of adding copper (C10200 AISI) foils on the welding joint of the austenitic stainless steel type (AISI 304).The austenitic stainless steel has low weldability by resistance welding ...
PSO-Based Tunning of PID Controller for Speed Control of DC Motor

Ibrahem S. Fatah (University of Diyala – College of Engineering, 2014-09-01)

In this paper, a Proportional-Integral-Derivative (PID) controller of DC motor is designed by using particle swarm optimization (PSO) strategy for formative optimal PID controller tuning parameters. The proposed approach ...
Behavior of Reactive Powder Concrete Columns Under Eccentric Compression Loading

Yaarub G. Abtan (University of Diyala – College of Engineering, 2014-09-01)

The strength of concrete columns is controlled by the strength of the material and the geometry of the cross section. The use of Reactive Powder Concrete RPC technology has proven most popular with superior strength, ...
The Management of Atm Networks Cell Multiplexing Using Neuro-Fuzzy Contrroller

Nazhat S. Abdul-Razak; Omar A. Mohamad; Dina H. Shaker (University of Diyala – College of Engineering, 2014-09-01)

In this research a fuzzy neural network is proposed so, fuzzy mechanism and adaptive neuro fuzzy mechanism are designed and simulated to control the (flow rate) control action on cell multiplexing in (ATM). The cell flow ...
Behaviour of Retaining Wall Founded on Collapsible Soil – A Prototype Laboratory Study

Safa Hussain Abid Awn; Waad Abdulsattar Zakaria (University of Diyala – College of Engineering, 2014-09-01)

Retaining walls may be required in a location where gypsum may present in soil in large percentages .The behavior of retaining walls on ordinary soils is well known but the behavior of retaining walls resting on gypseons ...

Now showing items 841-860 of 9146

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