doi:10.21123/bsj.2021.18.1(Suppl.).0809

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Publication Date

Tue Mar 30 2021

Journal Name

Baghdad Science Journal

Volume

18

Issue Number

1(Suppl.)

DOI

10.21123/bsj.2021.18.1(Suppl.).0809

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Jordan Higher Bi- Homomorphism and Co- Jordan Higher Bi- Homomorphism on Banach Algebra

Banach algebra

Co-Homomorphism

Homomorphism

Jordan Homomorphism

Jordan Map.

Rajaa Chaffat

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The concepts of higher Bi- homomorphism and Jordan higher Bi- homomorphism have been introduced and studied the relation between Jordan and ordinary higher Bi- homomorphism also the concepts of Co- higher Bi- homomorphism and Co- Jordan higher Bi- homomorphism introduced and the relation between them in Banach algebra have also been studied.

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Publication Date

Sat Dec 01 2012

Journal Name

Journal Of Economics And Administrative Sciences

Comparing Several Nonlinear Estimators for Regression Function

: دوال الانحدار

المقدر الخطي الموضعي

المقدر شبه المعلمي المدمج

مقدر الشبكة العصبية الاصطناعية

الشبكات العصبية ذات الانتشار العكسي للخطأ

regression function

Local Linear estimator

Combined semi-parametric estimator

Artificial neural network estimator (ANN)

Back propagation Neural Nets

مناف يوسف

مروان عبد الحميد

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The aim of this paper is to estimate a nonlinear regression function of the Export of the crude oil Saudi (in Million Barrels) as a function of the number of discovered fields.

Through studying the behavior of the data we show that its behavior was not followed a linear pattern or can put it in a known form so far there was no possibility to see a general trend resulting from such exports.

We use different nonlinear estimators to estimate a regression function, Local linear estimator, Semi-parametric as well as an artificial neural network estimator (ANN).

The results proved that the (ANN) estimator is the best nonlinear estimator am

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Publication Date

Mon Mar 01 2021

Journal Name

Journal Of Physics: Conference Series

High pollutant levels of produced water around Al-Ahdab oil field in Wasit governorate (Iraq)

Heavy Metals (Cd

Co

Cr

Pd

and Ni)

Al-Ahdab oilfield in Wasit

Iraq

the Main Outfall Drain (MOD)

produced water (PW)

inductively couple plasma (ICP-OES)

N M

Khalid Waleed S

S A

Z S.

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Abstract<p>Exploration activities of the oil and gas industry generate loads of formation water called produced water (PW) up to thousands of tons each day. Depending on the geographic area, formation depth, oil production techniques, and age of oil supply wells, PW from different oil fields contain different chemical compositions. Currently, PW is also known as industrial waste water containing heavy metals that are toxic to humans and the environment, requiring special processing so that they can be disposed of in the environment. To determine the heavy metals content in PW from the Al-Ahdab oil field (AOF), the Ministry of Science and Technology/Agricultural Research Department determined som</p> ... Show More

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Publication Date

Mon Oct 01 2018

Journal Name

Journal Of Economics And Administrative Sciences

For Sake of The Economic Reform - With some indication for Iraq

تطبيق أدوات الإصلاح الاقتصادي

القروض المشروطة

التوجه نحو الخصخصة

الغاية من الاصلاحات الاقتصادية

الناتج المحلي الاجمالي

الدخل القومي الاجمالي

Apply economic reform tools

Conditional loans

GO Towards privatization

The purpose of the economic reforms

Gross domestic production (GDP)

Gross National income (GNI).

علاء

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The imbalances and economic problems which it face the countries, it is a result of international economic developments or changes or global crises such as deterioration in trade, sharp changes in oil prices, increasing global indebtedness, sharp changes in foreign exchange rates and other changes, all that, they affect the economic features of any country. and These influences vary from one country to another according to the rigidity of its economy and its potential in maneuvering with economic plans and actions that would reduce the impact or avoidance with minimal damage. Therefore, the countries that suffer from accumulated economic problems as a result of mismanagement and poor planning or suffe

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