NOTES ON SOME MITES UNDER CERTAIN FIELD CROPS IN CENTRAL IRAQ

Zahida Al-Douri

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Publication Date

Sat Jul 01 2000

Journal Name

Bulletin Of The Iraq Natural History Museum (p-issn: 1017-8678 , E-issn: 2311-9799)

Volume

9

Issue Number

2

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NOTES ON SOME MITES UNDER CERTAIN FIELD CROPS IN CENTRAL IRAQ

Zahida Al-Douri

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A study of some mite species of alfalfa. wheat, and barley was conducted in central Iraq.
The mites were extracted using a tullgren funnel method. Twelve species were recorded. 10 of
them belong to suborder Trombidiformes and 2 belong to suborder Sarcoptiforms. Three
mites, Irnpar(pes hystricinus, Scutacarus longitarsus, and Rhizoglyphus echin opus are new
records for Iraqi mite fauna, and 11 are new host records in alfalfa soil.

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Publication Date

Tue Nov 09 2021

Journal Name

Abu Dhabi International Petroleum Exhibition & Conference

Numerical Simulation of Gas Lift Optimization Using Artificial Intelligence for a Middle Eastern Oil Field

evolutionary algorithm

gas lift

artificial intelligence

upstream oil & gas

machine learning

optimization problem

correlation

presented

allocation

reservoir pressure

Mohammed Ahmed

Omar F.

Dhifaf Jaafar

Haider Abdulmuhsin

Mustafa Alaulddin

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Abstract<p>Artificial lift techniques are a highly effective solution to aid the deterioration of the production especially for mature oil fields, gas lift is one of the oldest and most applied artificial lift methods especially for large oil fields, the gas that is required for injection is quite scarce and expensive resource, optimally allocating the injection rate in each well is a high importance task and not easily applicable. Conventional methods faced some major problems in solving this problem in a network with large number of wells, multi-constrains, multi-objectives, and limited amount of gas. This paper focuses on utilizing the Genetic Algorithm (GA) as a gas lift optimization algorit</p> ... Show More

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Publication Date

Sat Sep 30 2017

Journal Name

Iraqi Journal Of Chemical And Petroleum Engineering

Permeability Prediction By Classical and Flow Zone Indictor (FZI) Methods for an Iraqi Gas Field

permeability

FZI method

Waffa Mustafa

Ahmed Habeeb

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The permeability is the most important parameter that indicates how efficient the reservoir fluids flow through the rock pores to the wellbore. Well-log evaluation and core measurements techniques are typically used to estimate it. In this paper, the permeability has been predicted by using classical and Flow zone indicator methods. A comparison between the two methods shows the superiority of the FZI method correlations, these correlations can be used to estimate permeability in un-cored wells with a good approximation.

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Publication Date

Sat Oct 01 2016

Journal Name

2016 Ieee Nuclear Science Symposium, Medical Imaging Conference And Room-temperature Semiconductor Detector Workshop (nss/mic/rtsd)

Comparison of columnar and pixelated scintillators for small field of view hybrid gamma camera imaging

Numan

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(1)

Publication Date

Sun Sep 30 2012

Journal Name

Iraqi Journal Of Chemical And Petroleum Engineering

Increasing of Oil Field Productivity by Implementation of Re-entry Horizontal Injection Well, Case study

horizontal

reservoir management

increasing production

re-entry.

Ghazwan

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Water flooding is one of the most important methods used in enhanced production; it was a pioneer method in use, but the development of technology within the oil industry, takes this subject toward another form in the oil production and application in oil fields with all types of oils and oil reservoirs. Now days most of the injection wells directed from the vertical to re-entry of full horizontal wells in order to get full of horizontal wells advantages.
This paper describes the potential benefits for using of re-entry horizontal injection wells as well as combination of re –entry horizontal injection and production wells. Al Qurainat productive sector was selected for study, which is one of the four main productive sectors of Sout

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Publication Date

Sat Jan 01 2022

Journal Name

Journal Of The Mechanical Behavior Of Materials

Response of composite steel-concrete cellular beams of different concrete deck types under harmonic loads

Zahraa Hussien

Shatha

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Abstract<p>This study aims to investigate the adequacy of composite cellular beams with lightweight reinforced concrete deck slab as a structural unit for harmonic loaded buildings. The experimental program involved three fixed-ends supported beams throughout 2140 mm. Three concrete types were included: Normal Weight Concrete (NWC), Lightweight Aggregate Concrete (LWAC), and Lightweight Fiber Reinforced Aggregate Concrete (LWACF). The considered frequencies were (5, 10, 15, 20, 25, and 30) Hz. It was indicated that the harmonic load caused a significant influence on LWAC response (64% greater than NWC) and lattice cracks were observed, especially at 30 Hz. As for LWACF slab, no cracks appeared, </p> ... Show More

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Publication Date

Wed Apr 05 2017

Journal Name

Journal Of Agriculture And Veterinary Science

Tillage Appearance Device Test When Used Mold Board Plow Under Difference of a Variables Condition

Tractor speed

Moldboard Plow

Clods of Soil

Tillage appearance device

Ahmed

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Tillage appearance device is mechanical, electric-electronic design, getting Patent from the Central Organization for Standardization and Quality Control – Industrial Property Department - Ministry of Planning – The Republic of IRAQ under number Patent 3876 in 20 / 4 / 2014, calculates the number of clods per area by Tillage appearance device, This is done through the generation electrical impulses are sent to the controlled accurate calculates number clods required space and shows the result on the screen in order to see the tillage view per area. Three factor used in these experiment, first factor represents forward speed of tractor three levels (3.5, 4.5, and 5.5 km/h), second factor represent soil moisture content at two levels (14

Publication Date

Thu Dec 30 2021

Journal Name

Al-kindy College Medical Journal

Frequency of Pulmonary Aspergillosis Among Clinically Suspected and Under Treatment Tuberculosis Patients , Khartoum State , Sudan

Aspergillus species

Sputum Samples

Sudanese Patients

Pulmonary Aspergillosis

Abubaker Agbash

Salma Ali

Mohammed Abdulgadir

Nagla Mohammed

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Background

Respiratory tract aspergillosis is a pulmonary disease cause by aspergillus species which are opportunistic fungi that mainly infect immuno-compromised patients .

Objective(s)

The present study aimed to detect the frequency of pulmonary aspergillosis among clinically suspected and under follow up tuberculosis patients conducted at Tropical Diseases Teaching Hospital, Omdurman, Khartoum State , Sudan during the period from December 2019 to November 2020.

Materials and Methods

One hundred and fifty sputum samples were collected from suspected cases of pulmonary tuberculosis and under follow up tuberculosis patients. All specimens were examined using 20% KOH and cultured on two

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(1)

Publication Date

Sun Jun 01 2014

Journal Name

Journal Of Engineering

Finite Element Analysis of Reinforced Concrete T-Beams with Multiple Web Openings under Impact Loading

Nazar K.

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Publication Date

Wed Jan 01 2020

Journal Name

Plant Archives J.

Evaluation of the performance of introduced varieties of maize under different planting dates and environments

wajeeha Abed

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Publication Date

Sun Sep 01 2019

Journal Name

Baghdad Science Journal

Common Fixed Point of a Finite-step Iteration Algorithm Under Total Asymptotically Quasi-nonexpansive Maps

Banach space

Common fixed points

Strong convergence

Total asymptotically quasi-nonexpansive map

Weak convergence.

Abed

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Throughout this paper, a generic iteration algorithm for a finite family of total asymptotically quasi-nonexpansive maps in uniformly convex Banach space is suggested. As well as weak / strong convergence theorems of this algorithm to a common fixed point are established. Finally, illustrative numerical example by using Matlab is presented.

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