Comprehensive review of severe slugging phenomena and innovative mitigation techniques in oil and gas systems

Usama Alameedy; Abdelsalam Al-Sarkhi

doi:10.1016/j.cherd.2024.11.034

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Publication Date

Fri Nov 29 2024

Journal Name

Chemical Engineering Research And Design

Volume

213

DOI

10.1016/j.cherd.2024.11.034

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Comprehensive review of severe slugging phenomena and innovative mitigation techniques in oil and gas systems

Severe slugging

Flow assurance

Multiphase flow

Pipeline management

Slug suppression techniques

Usama Alameedy

Abdelsalam Al-Sarkhi

Ghassan Hameed Abdul-Majeed

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Publication Date

Sun Dec 05 2010

Journal Name

Baghdad Science Journal

Stability of Nonlinear Systems of Fractional Order Differential Equations

"Fractional Calculus

Nonlinear Differential Equations

Stability"

Alaaldeen N.

Rasheed A.

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In this paper, a sufficient condition for stability of a system of nonlinear multi-fractional order differential equations on a finite time interval with an illustrative example, has been presented to demonstrate our result. Also, an idea to extend our result on such system on an infinite time interval is suggested.

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Publication Date

Sat Dec 25 2021

Journal Name

Diyala Journal Of Medicine

Oxidative Stress in Multiple Sclerosis Disease (Review Article)

Sura

Yasser M.

Mustafa

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Background: Multiple sclerosis (MS) is an inflammatory disease of the central nervous system, in which the myelin sheaths got injured. The prevalence of MS is on grow, as well as, it affects the young ages. Females are most common to have MS compared to males. Oxidative stress is the situation of imbalance between oxidants (free radicals and reactive oxygen species (ROS)) and antioxidants in a living system, in which either the oxidants are elevated or antioxidants are reduced, or sometimes both. ROS and oxidative stress have been implicated in the progression of many degenerative diseases, which is important in cracking the unrevealed mysteries of MS. In this review article, some of the proposed mechanisms that link oxidative stres

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Publication Date

Fri Feb 27 2026

Journal Name

Journal Of Al-mamoon College

Subject Review: Toxic leadership in the workplace environment

The leadership has received significant attention from researchers for its positive impact on workers and organizational success. Recently

studies have begun to focus on the darker side of leadership and its impact on followers and the work environment. Toxic leadership has been identified as the most dangerous leadership style

resulting in both material and moral costs to organizations in various aspects. Toxic leadership affects the motivation of subordinates

their ability to accomplish tasks

and their desire to continue working. Toxic leaders employ intimidation

exclusion

bullying

threats

and marginalization of subordinates

negatively impacting their well-being and mental health. Therefore

it has become imperative for organizations to implement appropriate mechanisms to prevent the spread of such destructive toxic behaviors on both individual and organizational levels. Thus

the current research aims to identify toxic leadership by reviewing its most important literature and examining the key behaviors and traits of toxic leaders

as well as their impact on followers and the organizational environment.

مصطفى عبدالعباس

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حضيت القيادة باهتمام كبير من قبل الباحثين ودورها الإيجابي في التأثير على الموظفين ونجاح المنظمات، في الآونة الأخير بدأت الدراسات تركز على الجانب المظلم للقيادة وتأثيرها على التابعين وبيئة العمل، وقد تم تحديد القيادة السامة بأنها أخطر الأساليب القيادية التي تتسبب بتكاليف مادية ومعنوية على المنظمات بمختلف جوانبها، ان القيادة السامة تأثر على دوافع المرؤوسين وقدرتهم على انجاز المهام، ورغبتهم في الاستمرار في

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Publication Date

Wed Aug 27 2025

Journal Name

Journal Of Medical And Life Science

Black Francolin (Francolinus Francolinus) in Iraq: A Review

Sura Abdul Munaff Abdul

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Publication Date

Fri Sep 29 2023

Journal Name

Cumhuriyet Dental Journal

Root Resorption in the Permanent Teeth. A Review

Ammar

Ahmed

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The loss of dental hard tissue as a result of odontoclastic activity is known as root resorption. It is unwanted and pathological in permanent teeth. Root resorption may happen within the root canal called internal root resorption or on the outer surface of the root called external root resorption. Regardless of where it occurs, root resorption is irreparable, can cause pain for the patient, necessitates treatment, and in some circumstances, resulting in the early loss of the affected tooth. It might be challenging to precisely diagnose and treat root resorption. There is limited information within literatures on root resorption therefore this review aims to understand the radiological and clinical characteristics of r

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Publication Date

Thu Oct 01 2020

Journal Name

Journal Of Engineering

Financing Cost Optimization in Construction Sector: A Review

Financing alternatives

Project ﬁnancing cost

Cash ﬂow forecast

Work schedules

Project ﬁnancing optimization.

Saja Hadi

Sedqi Esmaeel

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The main aim of this research is to introduce financing cost optimization and different financing alternatives. There are many studies about financing cost optimization. All previous studies considering the cost of financing have many shortcomings, some considered only one source of financing as a credit line without taking into account different financing alternatives. Having only one funding alternative powers, restricts contractors and leads to a very specific financing model. Although it is beneficial for the contractor to use a long-term loan to minimize interest charges and prevent a substantial withdrawal from his credit line, none of the existing financial-based planning models have considered long-term loans in

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Publication Date

Fri Jan 01 2021

Journal Name

Tigris And Euphrates Rivers: Their Environment From Headwaters To Mouth

Algal Studies in Iraqi Inland Waters. A Review

Bahram K.

Fikrat M.

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(1)

Publication Date

Wed Nov 23 2022

Journal Name

Journal Of Oral And Dental Research

iaor.net - Common Errors in Panoramic Radiographs: A review

Zainab M.

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Zainab M. Al-Bahrani Department of Oral Diagnosis, College of Dentistry, University of Baghdad, Baghdad, Iraq.Corresponding author: Zainab M. Al-Bahra...

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Publication Date

Thu Jan 01 2015

Journal Name

The 2d International Conference Of Buildings, Construction And Environmental Engineering (bcee2-2015)

Terrestrial Laser Scanning to Preserve Cultural Heritage in Iraq Using Monitoring Techniques

Fanar

Omar

Luma K.

Yousif

Hassan

Zahraa

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English

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Publication Date

Fri Jan 01 2021

Journal Name

Int. J. Agricult. Stat. Sci.

USE OF GEOGRAPHIC INFORMATION SYSTEMS IN PRODUCTION OF SALT MAPS PREVAILING IN AL-MAIMUNA PROJECT IN SOUTHERN Iraq

Kadhim

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