Approximate Solution of Some Classes of Integral Equations Using Bernstein Polynomials of Two-Variables

Haleema S.  Ali; Lamyaa H. Ali

doi:10.21123/bsj.2012.9.2.372-377

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Publication Date

Sun Jun 03 2012

Journal Name

Baghdad Science Journal

Volume

9

Issue Number

2

DOI

10.21123/bsj.2012.9.2.372-377

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Approximate Solution of Some Classes of Integral Equations Using Bernstein Polynomials of Two-Variables

"Bernstein Polynomials

Two-Variables Fredholm linear integral equation"

Haleema S. Ali

Lamyaa H. Ali

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The research aims to find approximate solutions for two dimensions Fredholm linear integral equation. Using the two-variables of the Bernstein polynomials we find a solution to the approximate linear integral equation of the type two dimensions. Two examples have been discussed in detail.

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Publication Date

Sun Mar 06 2011

Journal Name

Baghdad Science Journal

The Approximated Solution for The Nonlinear Second Order Delay Multi-Value Problems

Nonlinear Delay Multi-value Problems

Eman. A.

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This paper is attempt to study the nonlinear second order delay multi-value problems. We want to say that the properties of such kind of problems are the same as the properties of those with out delay just more technically involved. Our results discuss several known properties, introduce some notations and definitions. We also give an approximate solution to the coined problems using the Galerkin's method.

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Publication Date

Tue Mar 12 2019

Journal Name

Journal Of Global Pharma Technology,

Bentonite as an adsorption surface for bromothymol blue dye from aqueous solution

K.A.

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Publication Date

Mon Jun 12 2006

Journal Name

Iraqi Journal Of Laser

Line Narrowing in the Sulforhodamine B Dye Solution with TiO2 Scattering Center

Baha T.

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A random laser is a non-conventional laser whose feedback mechanism is based on dissorder-induced light. However, random lasers occur in gain media with numerous scatterers and produce coherent laser emission without any predesigned cavity. The generation of coherent emission from multiple scattering is quite general and its basic principles are shown here using sulforhodamine B-TiO suspensions system. These suspensions were pumped with 337.1 nm pulses from N2 laser and the spectral and temporal behavior of light emitted from the pumped surface was recorded. When we pump power above a certain threshold a dramatic narrowing of the emission line width and a shortening of the emitted pulses were observed. We have experimentally found that i

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Publication Date

Sun Feb 03 2019

Journal Name

Journal Of The College Of Education For Women

A solution to the Lifely Disobedience and its Effect to Stop Divorce

الدكتور محمد طعمھ

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Allah legislated marriage and made it dwelling, fellowship and mercy between
the two couples, Prophet Moh'd (peace of Allah and blessing be upon him) ordered a
husband to look after his wife, treat her with full charity and make love with here
every kindly. On the other hand, he ordered a wife to obey her husband and respect
him deeply, nevertheless, some obstacles may sometimes be appeared within the life
of their marriage, this may be caused by either a husband or a wife. This problem is
called lifely disobedience (AL-Noshooz).
In the other words, this means that a wife begins to hate her husband, refuse his orders
and not obey him.
In brief, they hate each other which leads to some marks appear in their
m

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Publication Date

Tue Feb 01 2005

Journal Name

Saudi Medical Journal

New intralesional therapy for basal cell carcinoma by 2% zinc sulphate solution

Adil A Al-Nuaimy

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KE Sharquie, AA Al-Nuaimy, FA Al-Shimary, Saudi medical journal, 2005 - Cited by 20

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(7)

Publication Date

Sun Mar 01 2020

Journal Name

Ama, Agricultural Mechanization In Asia, Africa And Latin America

Could conservation tillage farming be the solution for agricultural soils in Iraq?

Agricultural machinery

Agricultural robots

Crops

Cultivation

Governors

Soil conservation

Soils

Water pollution

Ali Mazin

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Soil is the cardinal resource for agricultural crops. Healthy soil will produce healthy plants. Since healthy soil is the important goal for the farmers, they need to select the best tillage system to achieve that goal. There are two main types of tillage systems. Conservation tillage (no-tillage farming) uses agricultural machinery that performs a double function; tillage and seed farming simultaneously. In contrast, conventional tillage farming uses multiple agricultural machines to till and seed the soil. The farmers in the northern governorates of Iraq have used the conservation farming system for a long time. However, the farmers who live in the middle and southern governorates in Iraq use conventional tillage farming. Because most of

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(3)

Publication Date

Tue Aug 01 2023

Journal Name

Proceedings Of International Structural Engineering And Construction

COLORED ROOFS: A SOLUTION TO MITIGATION UHI AND REDUCING URBAN SURFACE HEATING

zainab

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The city is a built-up urban space and multifunctional structures that ensure safety, health and the best shelter for humans. All its built structures had various urban roofs influenced by different climate circumstances. That creates peculiarities and changes within the urban local climate and an increase in the impact of urban heat islands (UHI) with wastage of energy. The research question is less information dealing with the renovation of existing urban roofs using color as a strategy to mitigate the impact of UHI. In order to achieve local urban sustainability; the research focused on solutions using different materials and treatments to reduce urban surface heating emissions. The results showed that the new and old technologies, produ

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Publication Date

Wed Jun 03 2020

Journal Name

Political Sciences Journal

The Chinese-Russian role towards the Iranian nuclear program)An analytical study of formation and development according to international variables and future prospects(

م.م.زيدون سلمان

م.م.محمد محي

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The Iranian nuclear program was one of the most prominent issues in the international arena, in light of Iran's insistence on using it in various ways, and according to international changes, it came under pressure from the American side to impose packages of sanctions, which continued to our time, as it went to Russia and China to gain support in developing its nuclear activities. And, by virtue of the common interests that are linked between them, Iran has received great support from the last two countries in all fields to reach the final agreement in 2015, regarding asserting the peace of these activities, in addition to lifting all restrictions represented in the previous sanctions according to the Security Council resolutions, Aldo

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Publication Date

Mon Jan 01 2024

Journal Name

Anais Da Academia Brasileira De Ciências

Morphological study for Accipitrid birds (Accipitridforms, Accipitridae) in Iraq; part two

A part two of Accipitridae Family members that belong to three genera: Circus

Gyps

and Neophron were documented as morphometrics

distribution ranges

and conservation status were reviewed and comprehensively discussed. A total of 29 voucher specimens belong to six species which are conserved in the “Iraq Natural History Research Center and Museum INHM” as follow: Marsh Harrier Circus aeruginosus (Linnaeus

1758)

Hen Harrier Circus cyaneus (Linnaeus

1766)

Montagus Harrier Circus pygargus (Linnaeus

1758)

Pallid Harrier Circus macrourus (Gmelin

1770)

Egyptian vulture Neophron percnopterus (Linnaeus

1758)

and Griffon vulture Gyps fulfus (Hablitz

1783). The results revealed significant criteria about near threatened NT species IUCN and Birdlife International listed as Pallid Harrier Circus macrourus

and Endangered (EN) species as Egyptian vulture Neophron percnopterus globally decreasing population trend.

HIND D.

KHALIDA I.

AFKAR M.

SUHAD Y.

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Publication Date

Mon Mar 08 2021

Journal Name

Baghdad Science Journal

some properties of the nonscillatory solutions of second order

Adil

Hussain A.

Najlaa I

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in this paper the second order neutral differential equations are incestigated are were we give some new suffucient conditions for all nonoscillatory

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