AUGMENTATION OF CONVECTION HEAT TRANSFER FROM A HORIZONTAL CYLINDER IN A VENTED SQUARE ENCLOSURE WITH VARIATION OF LOWER OPENING SIZE

College of Engineering

Department of Mechanical Engineering

By عمر محمد على رمضان

Natural and mixed convection heat transfer from a horizontal cylinder placed in a vented square enclosure has been investigated using numerical method with ANSY...

Development of synthesis of granular ZSM-5 with a hierarchical porous structure

College of Science

Department of Chemistry

By Kanaan Ramadan Ahmed Khamo

Most of the methods described in the literature for the preparation of pentasil-containing catalysts involves the synthesis of highly dispersed zeolite ZSM-5 in...

The risk of SARS-CoV-2 reinfection in Duhok city, Kurdistan region of Iraq

Avicenna Journal of Clinical Microbiology and Infection

By بريسك حيدر رشاد محی الدین

Novel coronavirus disease (COVID-19) or SARS-CoV-2 was discovered in December 2019 in Wuhan City, China. The infection became a global pandemic over few months....

Possible COVID-19 reinfection case in Duhok City, Kurdistan: A case report

College of Medicine

Department of Biomedical Sciences

By Ibrahim Abdulqader Naqid

Since the discovery of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the coronavirus disease (COVID-19) pandemic has become the most important h...

Task Scheduling Algorithms in Cloud Computing: A Review

Turkish Journal of Computer and Mathematics Education

By کاروان فهمی سامی محمد

Cloud computing is the requirement based on clients and provides many resources that aim to share it as a service through the internet. For optimal use, Cloud c...

a comparative study of the method of Williamson hall and the pattern of cadmium oxide nanoparticles for x - rays

College of Basic Education

By اسراء احمد محمد سعید

x - rays diffraction is a effective non - destructive instrument

Effect of Carbon Dioxide Emitted from Private Electric Generators on Health and the Environment in the Duhok Governorate/ Kurdistan Region of Iraq

College of Engineering

Department of Civil Engineering

By نجم الدين عزالدين حسن رمضان

This field study relied on collecting data related to the actual number of working hours of the power generating stations and their requirements from the fuel a...

KURDISTAN IN THE EASTERN QUESTION STAGES 1813-1867: “MISTAKES AND CORRECTIONS” A HISTORICAL STUDY

The Journal of Duhok University

By کاروان صالح ویسى عثمان

This period has been chosen for this study is one of the most sensitive and awkward stages of Kurdistan history, on the ground of that during this era the easte...

A case of Covid-19 associated mesenteric ischemia in Duhok city, Kurdistan Region of Iraq: A case Report

College of Medicine

Department of Biomedical Sciences

By Ibrahim Abdulqader Naqid

Introduction: The severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) causes severe respiratory infection. Gastrointestinal symptoms have been reported...

Flow Patterns of Oil-Gas and Pressure Gradients in Near-Horizontal Flow Pipeline: Experimental Investigation Using Differential Pressure Transducers

College of Engineering

Department of Mechanical Engineering

By فيان ادم موسى منصور

The current investigation aimed to identify pressure gradients and to study the fully developed flow patterns of oil-gas as a blend in a pipe of internal diamet...

Effect of Carbon Dioxide Emitted from Private Electric Generators on Health and Environment in Duhok Governorate/Kurdistan Region of Iraq

ANNALS OF ROMANIAN SOCIETY FOR CELL BIOLOGY

University of Zakho

By صالح فرحان اسماعیل صالح

This field study relied on collecting data related to the actual number of working hours of the power generating stations and theirrequirements from the fuel an...

3-D modelling and visualization of large building using a photogrammetric approach

College of Engineering

Department of Civil Engineering

By فرست حيتو عبدالرحمن حمید

The progress in modern technologies such as precise lightweight cameras mounted on unmanned aerial vehicles (UAV) and the more user-friendly software in the pho...