Some Results on Weak Essential Submodules

د. Muna Abbas Ahmed

doi:10.21123/bsj.2016.13.3.0599

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Publication Date

Sun Sep 04 2016

Journal Name

Baghdad Science Journal

Volume

13

DOI

10.21123/bsj.2016.13.3.0599

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Some Results on Weak Essential Submodules

Semiprime submodule

Essential submodules

Weak essential submodules

Weak uniform modules

Fully semi-semiprime modules and Fully essential* modules.

د. Muna Abbas Ahmed

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Throughout this paper R represents commutative ring with identity and M is a unitary left R-module. The purpose of this paper is to investigate some new results (up to our knowledge) on the concept of weak essential submodules which introduced by Muna A. Ahmed, where a submodule N of an R-module M is called weak essential, if N ? P ? (0) for each nonzero semiprime submodule P of M. In this paper we rewrite this definition in another formula. Some new definitions are introduced and various properties of weak essential submodules are considered.

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Publication Date

Sun Sep 01 2024

Journal Name

Heliyon

Synthesis and characterization of some Metal ions complexes with mixed ligand of azo dye and Metformin and evaluation of its effectiveness on the growth of some pathogenic bacteria clinically isolated and study of its Toxicity on normal and cancerous Hepatocytes

Shatha M.H.

Afnan E.

Hanan Adnan Shaker

Amer J.

Marwan Mahmood

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Mon May 08 2017

Journal Name

Ibn Al-haitham Journal For Pure And Applied Sciences

Study the Influence of Sn Dopant on the Some Structural and Optical Properties of Pure Cadmium Oxide(CdO) Thin Films

Cadmium oxide

structural and optical properties

thermal evaporation Under vacuum

doping

A. A.

T. H.

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In this research , pure Cadmium Oxide thin films were prepared by thermal evaporation Under vacuum method , where pure cadmium metal was deposited on glass Substrate in Room temperature (300K) at thickness (400 Â± 30) nm with Deposition rate(1.1 Â± 0.1) nm/sec And then we oxidize a pure cadmium Film in Temperature ( 350ÂºC ) for one hour with existence air flow. This research contained study of the influence of doping process by Tin metal (Sn) with two different ratios (1,3) % at substrate temperature (473K ) on th

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Publication Date

Tue Jun 17 2025

Journal Name

Journal Of Studies And Researches Of Sport Education

The effect of using the educational bag on the level of learning some offensive skills with the epee weapon

The effect of using the educational bag on the level of learning some offensive skills with the epee weaponDr. Lamia Hassan Al-Diwan

D. Fatima Abdel-Maliki

Dr. Kholoud Laith Abdel Karim2005 Technical and technological development has been increasing day after day and has included all areas of life

including the educational process

which has benefited from technologies such as (computer

video

and pictorial models) in introducing them as tools to aid the learning process. Educational packages have proven their effectiveness in education as they prepare learners with different areas of experience. Sensory audio-visual

through which the learner acquires different educational experiences through interaction

practice

participation

and communication with the data of the surrounding environment through the diversity of knowledge sources that suit his inclinations and needs. The research aimed to prepare an educational bag to teach some offensive skills in the epee weapon. And to find out the effect of using the proposed educational bag on the level of learning some offensive skills in the epee weapon. We hypothesized that the proposed educational package has a positive impact on the level of learning some offensive skills with the epee weapon. There were statistically significant differences in testing the level of learning some offensive skills with the epee weapon between the post-tests of the experimental and control groups

and in favor of the experimental group. The researchers used the experimental method to suit the nature of solving the research problem

and the research sample was chosen intentionally from the girls’ fencing club players (beginners) in the governorate. Basra for the year 2005. The number of players was (16)

which represented the entire study population. The experiment was conducted in the sports hall of the South Oil Sports Club in Basra. We concluded that the educational package has a positive impact on the level of learning some offensive skills in the epee weapon. There were statistically significant differences in the learning level test for some offensive skills in the epee weapon between the experimental group and the control group in the post-tests and in favor of the experimental group. We recommended the necessity of using the proposed educational curriculum to learn some offensive skills in the epee weapon in fencing lessons or in sports clubs. Adopting modern techniques in training

teaching or teaching fencing skills and searching for new methods. Conducting similar studies on other skills or different samples.Keywords: educational bag

offensive skills with an epee weapon

fencing game. Teaching methods. Basra Girl Sports ClubLamya Hassan Aldewan [email protected] of Basra - College of Education and Sports Scienceshttps://orcid.org/0000-0003-0377-6915 Keywords educational bag

offensive skills with an epee weapon

fencing game. Teaching methods. Basra Girl Sports Club

‏Lamyaa

Fatima

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Tue Dec 15 2015

Journal Name

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Determination of some Optimum Conditions for Bioremediation of Some Heavy Metals by Saccharomyces cerevisiae: Determination of some Optimum Conditions for Bioremediation of Some Heavy Metals by Saccharomyces cerevisiae

Saccharomyces cerevisiae Baker's yeast

Heavy metals

Bioremediation

some optimum conditions.

Mohammed A.

Mohammed O.

Adil T.

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The study aimed to determine of some Optimum conditions for bioremediation and removing of seven mineral elements included hexavalent chromium, nickel, cobalt, cadmium, lead, iron and copper as either alone or in group by living and heat treated cells of baker’s yeast Saccharomyces cerevisiae. The dried baker's yeast from Aldnaamaya China Company was used in this study. Biochemical tests was used to ensure yeast belonging to S. cerevisiae and then used to remove the mentioned mineral elementes under different conditions which included incubation period, pH, and temperature. It was found that the best of these conditions was 60 minutes for duration of incubation, 6 for pH, 25 ᵒC for temperature. During the study the behavior of living

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Publication Date

Sun Mar 03 2013

Journal Name

Baghdad Science Journal

Couniform Modules

Epiform modules

Hollow modules

Coquasi Dedekind module

Copolyform modules

Small submodules

Semismall submodule

Coessential submodules.

Inaam Mohammed

Muna A

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In this paper we introduce and study a new concept named couniform modules, which is a dual notion of uniform modules, where an R-module M is said to be couniform if every proper submodule N of M is either zero or there exists a proper submodule N1 of N such that is small submodule of (denoted by ) Also many relationships are given between this class of modules and other related classes of modules. Finally, we consider the hereditary property between R-module M and R-module R in case M is couniform.

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Publication Date

Sun Mar 03 2013

Journal Name

Baghdad Science Journal

Couniform Modules

Epiform modules

Hollow modules

Coquasi Dedekind module

Copolyform modules

Small submodules

Semismall submodule

Coessential submodules.

د.

...Show More Authors

In this paper, we introduce and study a new concept named couniform modules, which is a dual notion of uniform modules, where an R-module M is said to be couniform if every proper submodule N of M is either zero or there exists a proper submodule N1 of N such that is small submodule of Also many relationships are given between this class of modules and other related classes of modules. Finally, we consider the hereditary property between R-module M and R-module R in case M is couniform.

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(3)

Publication Date

Wed May 31 2017

Journal Name

Ibn Al-haitham Journal For Pure And Applied Sciences

The Chronic Effects of Sodium Chloride on the Some Reproductive Parameters of the Crustaceans Daphnia pulex (Crustacea: Claclocera)

S.F.

Z.N.

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This study included the effect of chronic exposure of different concentrations of sodium chloride on the freshwater Crustacean Daphinea pulex from the order of Cladocera. The concentrations used for the chronic exposure were( 0.1â€°, 0.5â€°, 1â€°, 1.5â€°, 2â€° )to investigate the effect on the some reproductive parameter which included mean number of eggs and juveniles produced per female and per clutch,and mean number of clutch per female which decline from (6.0) clutch/female in the control treatment to (3.0) clutch/female in (2â€°) concentrations, as well as to investigate the number of females produce the clutches and we found only one female produced six cluthes in the( 2â€°) concentration of sodium chlor

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Publication Date

Wed May 10 2017

Journal Name

Ibn Al-haitham Journal For Pure And Applied Sciences

Effect of Rhizopus Stolonifer Metabolic Products on Serum Vitamin C , some elements and catalase in albino male rats

Fungi

Rhizopns stolonifer

antioxidant VitaminC

Serum copper

Serum lron

Serum calcium

N. O.

A.S.

A.R.

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The present study was designed to investigate the effect of R. stolonifer metabolic products on some antioxidant defenses and some elements (Cu, Fe, Ca) . The experiment was performed using 25 mature male rats, their age average was about (3-3.5) months and their weight average was about (200-225) gm. The animals were randomly divided into 5 equal groups (five animals for each): control (treated orally with normal saline) and four treatment groups were drenched orally with four concentrations of R. stolonifer metabolic products (15, 30, 60,120) Î¼l/kg body weight. The animals were treated with one single dose of the previously described concentrations then left for 15 days. Animals of different groups were sacrificed under light

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Publication Date

Fri Jul 01 2016

Journal Name

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

STUDY THE EFFECT OF DIFFERENT TYPES OF STRESS ON SOME BLOOD CONSTITUENTS AND PLASMA BIOCHAMICALS IN MALE RATS

blood component

handling

rats

starvation

stress

water deprivation

Muna M.

Rabab A.

Hanin A.

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The objective of this work was to determine and compare the physiological changes in some: blood components (packed cell volume and hemoglobin) and plasma biochemical parameters (glucose, total protein, albumin, cholesterol and triglycerides) under 3 day of different types of stress: water deprivation, starvation, overcrowding and handling stress. Twenty five male Wister rats weighted 100-120 gm, were divided randomly into five groups: control, water deprivation, starvation, overcrowding and handling stress. On the third day of stress the animals anesthetized for blood collection; the results of blood component revealed a significant increase in PCV and a significant decrease in Hb of water deprivation group and starva

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Publication Date

Tue Jun 17 2025

Journal Name

Journal Of Baghdad College Of Dentistry

Evaluation of the effect of addition of polyester fiber on some mechanical properties of heat cure acrylic resin

Thikra M

Zainab S

Yasamin T

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Background: This study aimed to evaluate the effect addition of polyester fibers on the some mechanical properties of heat cured acrylic resin (implant strength, flexural strength and hardness) Materials and methods: Ninety specimens were used in the study. Thirty specimens were used for impact strength measurements (80mm X 10mm X 4mm) length, width and thickness respectively. The specimens divided into three test groups (n=10), first group formed from heat cure acrylic resin without fiber reinforcement. Second group was formed from heat cure acrylic resin was reinforced with 2 mm length polyester fiber and third group was formed from heat cure acrylic resin reinforced with 4mm length polyester fiber, impact strength measured by impact test

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