Semigroup ideal in Prime Near-Rings with Derivations

Abdullrahman H.  Majeed; Hiba A. Ahmed

doi:10.21123/bsj.2011.8.3.810-814

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Publication Date

Sun Sep 04 2011

Journal Name

Baghdad Science Journal

Volume

8

Issue Number

3

DOI

10.21123/bsj.2011.8.3.810-814

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Semigroup ideal in Prime Near-Rings with Derivations

Prime Near-ring

Semiprime Near–ring

Semigroup ideal

derivation. Mathematical Subject Classification: 16Y30

16W25

15U80.

Abdullrahman H. Majeed

Hiba A. Ahmed

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In this paper we generalize some of the results due to Bell and Mason on a near-ring N admitting a derivation D , and we will show that the body of evidence on prime near-rings with derivations have the behavior of the ring. Our purpose in this work is to explore further this ring like behavior. Also, we show that under appropriate additional hypothesis a near-ring must be a commutative ring.

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Publication Date

Wed Aug 15 2018

Journal Name

Al-khwarizmi Engineering Journal

Experimental and Simulation investigations of Micro Flexible Deep Drawing Using Floating Ring Technique

Flexible tool

micro deep drawing

finite element simulation

floating ring.

Zaid H.

Ihsan K.

Kadum A.

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Micro metal forming has an application potential in different industrial fields. Flexible tool-assisted sheet metal forming at micro scale is among the forming techniques that have increasingly attracted wide attention of researchers. This forming process is a suitable technique for producing micro components because of its inexpensive process, high quality products and relatively high production rate. This study presents a novel micro deep drawing technique through using floating ring as an assistant die with flexible pad as a main die. The floating ring designed with specified geometry is located between the process workpiece and the rubber pad. The function of the floating ring in this work is to produce SS304 micro cups with profile

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(2)

Publication Date

Mon Nov 30 2020

Journal Name

Journal Of Economics And Administrative Sciences

Building a model to reduce the cost of hajj in the Iraqi Authority for Hajj and Umrah

بحوث العمليات

البرمجة الخطية

مشاكل النقل

النماذج الرياضية

نماذج النقل.

Building Models

Linear Programming

Mathematical models

Operations Research

Transportation Problems.

Haidar

Sabah

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The research is summarized in the construction of a mathematical model using the most common methods in the science of Operations Research, which are the models of transportation and linear programming to find the best solution to the problem of the high cost of hajj in Iraq, and this is done by reaching the optimum number of pilgrims traveling through both land ports and the number Ideal for passengers traveling through airports by Iraqi Airways, instead of relying on the personal experience of the decision-maker in Hajj and Umrah Authority by identifying the best port for pilgrim's travel, which can tolerate right or wrong, has been based on scientific methods of Operations Research, the researcher built two mathematical models

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Publication Date

Mon Feb 28 2022

Journal Name

Journal Of Educational And Psychological Researches

The Effectiveness of a Proposed Unite in Voluntary Work in Enhancing Critical Thinking Skills and The Attitudes towards Responsible Citizenship among Eighth Grade Female Students in the Governorate in Sultanate of Oman North Batinah

Voluntary work education

critical thinking skills

responsible citizenship

education in Oman

Saif bin Nasser Al-Maamari

Fwzia bint Saif AL- Saidi

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The aim of the present study is to examine the effectiveness of a proposed unite in voluntary work in enhancing critical thinking skills and the attitudes towards responsible citizenship among eighth grade female students in the Sultanate of Oman. In order to collect the study data, the researchers employed a quasi-experimental research design with twenty female students from Al-Sideeqah bint Al-Sideeq for basic education school. The research data were collected via a critical thinking test that consisted of twenty-five items and a scale of twenty items under three different dimensions, which aimed to measure students' attitudes towards responsible citizenship. The researchers implemented these two instruments as pre- and post the experi

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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

Thu Nov 01 2018

Journal Name

Iraqi National Journal Of Nursing Specialties

Brucella Synovitis in Ninevah Province

rakan

Zvart

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Abstract Out of 222 patients complaining from signs and symtomps raised suspicion for brucellosis, 39 (16 males and 23 females) further more they suffered from joint and/or swelling. Blood and synovial fluid (SF) from each patient were subjected to serological tests and culture. Concerning SF specimens the investigations were extended to gross examination, Blood-Synovial Fluid Glucose Difference (G-S.F.G.D), protein determination, total and differential W.B.C. count. The investigations revealed high agglutinin titres in both blood and SF specimens, abnormal gross appearance, high value (beyond normal)

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Publication Date

Fri Jul 01 2011

Journal Name

Alustath

Pun in English and Arabic

Manaar Munthir Abdulmajeed

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Sun Jun 01 2008

Journal Name

Baghdad Science Journal

Tamper Detection in Text Document

Ali Kadhim

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Although text document images authentication is difficult due to the binary nature and clear separation between the background and foreground but it is getting higher demand for many applications. Most previous researches in this field depend on insertion watermark in the document, the drawback in these techniques lie in the fact that changing pixel values in a binary document could introduce irregularities that are very visually noticeable. In this paper, a new method is proposed for object-based text document authentication, in which I propose a different approach where a text document is signed by shifting individual words slightly left or right from their original positions to make the center of gravity for each line fall in with the m

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Publication Date

Sun Jun 06 2010

Journal Name

Baghdad Science Journal

New theorems in approximation theory

"Univariate splines

moduli of smoothness "

Nabaa Mery

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The aim of this paper is to prove some results for equivalence of moduli of smoothnes in approximation theory , we used a"non uniform" modulus of smoothness and the weighted Ditzian –Totik moduli of smoothness in by spline functions ,several results are obtained .For example , it shown that ,for any the inequality , is satisfied ,finally, similar result for chebyshev partition and weighted Ditzian –Totik moduli of smoothness are also obtained.

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Publication Date

Sun Jan 01 2017

Journal Name

Professional Safety

Technology’s role in Safety Management

Ali

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Publication Date

Sun Feb 03 2019

Journal Name

Journal Of The College Of Education For Women

Domestic Technique in Batik Art

المدرس بشرى فاضل

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Domestic Technique in Batik Art

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