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Publication Date
Wed Jun 12 2024
Journal Name
Iraqi Journal Of Science
A STUDY OF THE DYNAMICS OF THE FAMILY λ
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In this paper, the dynamical behavior of a family of non- critically finite
transcendental meromorphic function fλ (z) =λ m
m
x
x
2
sinh , λ >0 and m is an even
natural number is described. The Julia set of fλ (z) , as the closure of the set of
points with orbits escaping to infinity under iteration, is obtained. It is observed that,
bifurcation in the dynamics of fλ (z) occurs at two critical parameter values λ = λ1,
λ2, where λ1 =
1
2 1
1
sinh x
x
m
m+
and λ2 =
2
2 1
2
sinh x
x
m
m+
with x1 and x2 are the unique
positive real roots of the equations tanh x =
2m−1
mx and tanh x =<

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Publication Date
Wed Jun 26 2019
Journal Name
Iraqi Journal Of Science
On the Grobner Basis of the Toric Ideal for 3 X n- Contingency Tables
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In this paper, The Grobner basis of the Toric Ideal for - contingency tables related with the Markov basis B introduced by Hussein S. MH, Abdulrahman H. M in 2018 is found. Also, the Grobner basis is a reduced and universal Grobner basis are shown.

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Scopus (1)
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Publication Date
Sun Mar 15 2015
Journal Name
Al-adab Journal
الزمكان في الفيلم الروائي التاريخي المعاصر فيلم (300 ) انموذجا
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    الزمان موضوع يشغل المعنيين في مجال السينما والتلفزيون منذ سنوات طويلة، فهو يحتل الاهمية الكبيرة في الدراسات العلمية منها والانسانية ، فمنذ ان خلق الانسان وهو يتساءل عن الزمان وعلاقته بالمكان ، وهل وجد الزمان قبل المكان ام الاثنين معا ؟ وما علاقة احدهما بالاخر ، وما طبيعة هذه العلاقة ؟تتركز اهميتها في الفيلم التاريخي ، كون ان الفيلم التاريخي يتناول حادثة قد حصلت فعلا في زمان ومكان معينيين ، والفيل

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Publication Date
Sat Dec 04 2021
Journal Name
Al-adab Journal
بعلشمين - الة البرق والمطر في الحضر
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.

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Publication Date
Fri Jun 24 2022
Journal Name
Iraqi Journal Of Science
Determination the density of cometary nucleus material using gamma ray attenuation
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In this work, the technique of attenuation of gamma ray to calculate the density of comet nucleus materials (C/2009 P1 (GARRADD) at different range of energy (0.2- 0.9 MeV). also, the single scattering model for gamma rays has been assumed that photons reaching the detector with scattered only once in the material. The program has been designed and written in FORTRAN language (77 – 90) to calculate the density for molecules using Monte Carlo method was used to simulate the scattering and absorption of photons in semi- infinite material. Gamma ray interacts with the matter by three mainly interactions: Photoelectric effect, Compton scattering and Pair production (electron and positron). On the 137Cs source energy (662 keV), Compton scat

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Publication Date
Fri Jun 24 2022
Journal Name
Iraqi Journal Of Science
Nano -Quartz Extraction from Acidic Activated Iraqi Bentonite
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The purpose of this study is the activation of natural Iraqi bentonite that has been obtained from Wadi Bashira region, in the Western Desert of Iraq, to obtain the Nano particle sized then Nano-Quartz was extracted. This method included bentonite nano particles preparation by purification with HCl solution, calcination, the planetary ball mill to get bentonite in nanometer size and centrifugation to obtain the Nano-quartz. Results of quartz purification process were characterized by Fourier transforms infrared spectroscopy (FTIR), energy dispersive X-ray spectroscopy (EDS) and scanning electron microscope (SEM), particle size analyzer (PSA) and the X-rays diffraction (XRD). All tests have shown almost a clear decline in the proportion o

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Publication Date
Mon Dec 06 2021
Journal Name
Al-adab Journal
من جذور التعاون الاسرائيلي - الفارسي
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.

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Publication Date
Sun Dec 01 2013
Journal Name
Baghdad Science Journal
Linear Increasing in Radial Electronic Density Distribution for K and L Shells throughout Some Be-Like Ions
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Maximum values of one particle radial electronic density distribution has been calculated by using Hartree-Fock (HF)wave function with data published by[A. Sarsa et al. Atomic Data and Nuclear Data Tables 88 (2004) 163–202] for K and L shells for some Be-like ions. The Results confirm that there is a linear behavior restricted the increasing of maximum points of one particle radial electronic density distribution for K and L shells throughout some Be-like ions. This linear behavior can be described by using the nth term formula of arithmetic sequence, that can be used to calculate the maximum radial electronic density distribution for any ion within Be like ions for Z<20.

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Crossref
Publication Date
Thu May 30 2024
Journal Name
Iraqi Journal Of Science
EPIDEMIOLOGICAL AND HISTOPATHOLOGICALSTUDY OF PARAMPHISTOMUM CERVI IN CATTLE INBABYLON PROVINCE
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The aim of this study was to estimate the rate of infection with Paramphistomum
in the digestive tract of cows. A total of 268 slaughter cows were examined in Al-
Hilla Abattoir from 1 March to the end of November 2009. The rate of infection was
3.73% and the highest rate of infection was at summer months (6.45%) while lower
infection rate was shown at Autumn (1. 2%).
Rate of infection in calves at age less than 2 years reached 3.44% and in cows at age
between 2-4 years reached 4.23 %. Lower percentage at age more than 4 years was
reported (3.17%) Males cows recorded rate of infection with Paramphistomum 4.76% and in females cows reached 2.47%, while the infection rate in hybrid cows
was more than

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Publication Date
Thu May 30 2024
Journal Name
Iraqi Journal Of Science
THE EFFECT OF MERCURY ON SOME ASPECTS OF LIFE FOR TWODIETARY LEVELS THE ALGAE CHLORELLA VULGARIS ANDCRUSTACEAN ANIMAL SIMOCEPHALUS VETULUS
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The present study included the effect concentrations of mercury element (0.05-
0.2) mg/l on algae Chlorella vulgaris. The data showed decrease cells number,
growth rate and increase inhibition rate with increasing mercury concentration and
the elongate of exposure period which showed the toxicity of the element. Also the
results showed the toxic effect of mercury at concentrations (0.01-0.05) mg/l on the
animal Simocephalus vetulus, by decreasing the longevity rate, growth rate,
fecundity, fertility, number of brood per female during 21 days compared to the
control.

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Publication Date
Sun Mar 01 2020
Journal Name
Journal Of Accounting And Financial Studies ( Jafs )
Developing Workers’ Performance and Its Role in Settling Financial Claim: An applied research in the General Iraqi Insurance Company
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This research seeks to identify the dimensions of the development of staff performance (training ', incentives, management skills) and its impact on the settlement of compensatory claims adopted in the current research in the Iraqi insurance company،This research aims to highlight the role of developing insurance company’s workers’ performance in settling insurance compensation, and to check this process, the research was applied in the general Iraqi insurance company as it considered as the research community, and a sample was taken from this community that represented by company’s insurance department workers or by collecting actual data that is related to the research’s sample, in addition to the financial compensation data.<

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Publication Date
Fri Sep 15 2017
Journal Name
Journal Of Baghdad College Of Dentistry
How Much Do They Know? Oral Hygiene Attitude and Periodontal Awareness in Iraqi Adults
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Background: The scarce literature regarding oral hygiene attitude and periodontal awareness in Iraqi adults warranted the conduction of this study in order to provide a public profile and a baseline data for further researches. Aims of the study: assessing the oral hygiene attitude and periodontal awareness in a sample of Iraqi adults. Materials and Methods: Self-administered questionnaires were distributed to 500 adults. Results: Out of the 500 questionnaires distributed, 482 were included in the study.92% of the sample practiced tooth brushing, 69% out of them reported a daily brushing pattern with variable frequency,69% of the sample did not receive oral hygiene education from any source ,more than half of the sample 60 % used the hori

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Crossref
Publication Date
Mon Dec 06 2021
Journal Name
Al-adab Journal
أخطار التسلسل الايراني
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.

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Publication Date
Sat Dec 04 2021
Journal Name
Al-adab Journal
در التحقيق توحيد فعلى
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.

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Publication Date
Sat Dec 04 2021
Journal Name
Al-adab Journal
الاصول العربية -السامية في حضارة الهكسوس وتاريخهم
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.

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Publication Date
Mon Dec 06 2021
Journal Name
Al-adab Journal
الاعلام العراقي و الطريق المستقل
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.

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Publication Date
Tue Mar 26 2024
Journal Name
Iraqi Journal Of Science
Trichomoniasis Vaginalis in Women Attending Family Planning Unit inAL-Liqa'a Hospital.
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The prevalence and the incidence trichomoniasis and other sexually transmitted
infections (STIs) correlated with risk factors among women attending family
planning unit in AL-Liqa'a Hospital are determined. Two hundred and fifty (250)
women complaining vaginal discharge were examined for the period from October
2010 till September 2011. From each women full history was taken including age,
duration of marriage, residence, occupation, previous history of vaginal discharge
and any history of STIs. Vaginal swabs tested microscopically and cultured on
appropriate media. Trichomoniasis was detected in 18 (7.2%) out of 250 women
included in this study. STIs were estimated in 58 (23.2%) women, and
tr

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Publication Date
Tue Mar 26 2024
Journal Name
Iraqi Journal Of Science
Effect of Diode Laser (805) nm on alpha-toxin production and antibioticsensitivity of Staphylococcus aureus
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The effect of low level laser radiation on Staphylococcus aureus with different
exposure times has been studied. Thirty skin samples [swabs] were collected from
patients with burn and wound infections of Al-yarmouk teaching hospital, during the
period from November 2010 to March 2011. Ten isolates of S. aureus were identified by
their cultural characteristics, microscopic examination, and biochemical tests. The ten
isolates were exposed to diode laser [805nm] at different exposure times [1min., 3min.
and 5min.]. The activity of bacteria to produce alpha toxin and its sensitivity to
antibiotics were determined before and after irradiation. The result of alpha toxin
production of ten irradiated isola

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Publication Date
Mon Mar 04 2024
Journal Name
Iraqi Journal Of Science
STRUCTURE STUDY OF SOME LANTHANIDE'S OXIDES BY X-RAY DIFFRACTION AND PAIR POTENTIAL MODELING
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A number of Lnx Oy rare-earth oxides where Ln = La, Ce, Pr, Nd, Sm, Eu, Tb,
Dy and Er, x=1, 2, 4, 6 and y=2, 3, 7, 11 have been studied by powder
diffractometry and pycnometry coupled with the simulation of their lattice
dimensions by empirically derived pair potentials using the GULP code.
Crystallographic analysis showed the oxides exist in the tri, tetra and mixed tri-tetra
valency with Bravias lattices: hexagonal- P, cubic- I and cubic- F as a result of the
oxidation state assumed by the Ln element that may be caused by the nature of the
oxide or preparation process involved. Unit cell volumes of the oxides that exhibit
identical Bravias lattices reflect a behavior that can be correlated with the atomic
num

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Publication Date
Tue Sep 29 2020
Journal Name
Iraqi Journal Of Science
Ultrasound Images Registration Based on Optimal Feature Descriptor Using Speeded Up Robust Feature
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Image registration plays a significant role in the medical image processing field. This paper proposes a development on the accuracy and performance of the Speeded-Up Robust Surf (SURF) algorithm to create Extended Field of View (EFoV) Ultrasound (US) images through applying different matching measures. These measures include Euclidean distance, cityblock distance, variation, and correlation in the matching stage that was built in the SURF algorithm. The US image registration (fusion) was implemented depending on the control points obtained from the used matching measures. The matched points with higher frequency algorithm were proposed in this work to perform and enhance the EFoV for the US images, since the maximum accurate matching po

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Scopus (1)
Crossref (1)
Scopus Crossref
Publication Date
Fri Nov 15 2024
Journal Name
Iraqi Journal Of Science
SEASONAL VARIATION AND ASSESSMENT OF HEAVY METALSPOLLUTION IN SEDIMENTS FROM SELECTED STATIONS INTIGRIS AND EUPHRATES RIVERS, CENTRAL IRAQ
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In this study, four sampling stations were selected from two locates on the
Tigris river (Baghdad region) and others on the Euphrates river (Al-Anbar
Governorate) in order to determine concentrations, seasonal variation and pollution
intensity assessment of heavy metals (Ni, Cu, Pb, Mn and Cd) in the two rivers
sediments. Distribution of studied metals showed that stations in the Tigris river
generally had higher concentrations than stations in Euphrates river. Manganese was
found at high concentrations in all studied stations and ranged between 200 - 500
ppm, while Cd was found at the lowest concentrations and ranged between not
detected to 1.8 ppm during study period. Based on index of geoaccumul

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Publication Date
Thu Oct 17 2024
Journal Name
Iraqi Journal Of Science
THE COMPOSITION OPERA TOR Cp ON HARDY SPACE H2
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In this paper, we characterize the unitary composition operator pC on the Hardy space 2H where p is a special automorphism of a unit open disk U such that. In addition to we study the compactness and essential normality of and give some other partial results.

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Publication Date
Thu Oct 17 2024
Journal Name
Iraqi Journal Of Science
HIGH RESOLUTION DEM PRODUCTION USING MODIFIED INTERPOLATION METHODS (QUADRANT & OCTANT)
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A digital elevation model (DEM) is a digital file of terrain elevations for ground positions. It is a raster representation of the elevation of the ground and objects, such as buildings and trees, with pixel values in the images, as well as the wide range of uses and applications. In this research, the Easting, Northing, and Elevation, data set had been gathered, they collected by performing field survey using global Positioning system (GPS). Modified an interpolation method had been presented it depends on Quadrant and Octant methods to produce a DEM surface. Some classic techniques such as Nearest neighbor and universal Kriging, have been used for comparison purpose with the results of the new technique. A new technique has been used i

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Publication Date
Fri Sep 06 2024
Journal Name
Iraqi Journal Of Science
EDGE ENHANCEMENT TECHNIQUES BASED ON MINIMUMEIGEN VALUES OF THE IMAGE PIXELS
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In this paper, an modify minimum eigen values technique is introduced to detect
edge points and outline the boundaries of objects within an image. The presented
edge method is performed by utilizing 3×3 and 5×5 windows, and counting the
eigenvalues within each. The minimum eigen value then adopted to replace the
window's center which finally produces an image. Two types of image samples were
used to test the propused method. Sobel type of edge detection then was applied and
the results were better in edge detection obviously.

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Publication Date
Wed Mar 20 2024
Journal Name
Iraqi Journal Of Science
REPRODUCTION OF ENTOMOPATHOGENIC NEMATODES Steinernema carpocapsae AND Heterorhabditis bacteriophora ON THE GERMAN COCKROACH Blatilla germanica AT DIFFERENT TEMPERATURES.
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Adult and nymph stages of German cockroaches Blatilla germanica were infested with two entomopathogenic nematodes, Steinernema carpocapsae and Heterorhabditis bacteriophora in vitro at 15, 20, 25o C. Results showed that S. carpocapsae was more virulent than H. bacteriophora at all temperatures over the exposure times of 24, 48 and 72 h. Infection of nymphs by S. carpocapsae at 20o C caused 100% mortality after 72h and 100% mortality of adults at 25 o C after 72h. Reproduction of S. carpocapsae significantly increased at 25o C after 72 h compared to H. bacteriophora.

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Publication Date
Thu Oct 17 2024
Journal Name
Iraqi Journal Of Science
STUDY ON THE TOXICITY OF SUMICIDIN ,FENVALERATE ,AND ITS RESIDUES IN LARVAE OF COMMON CARP FISH Cyprinus carpio
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Results of laboratory investigation in larvae of common carp fish , Cyprinus carpio exposed to Sumicidin ,Fenvalerate, and its residue, normally used as air sprays to control insects, that this insecticide was toxic to fish larvae. After exposure to the insecticide, some larvae were immediately killed ; others showed abnormal behavior and eventually either died or recovered depending on sumicidin dose received.The LC50 of Sumicidin to fish larvae exposed to insecticide during a period of 96 hour was 0.024 mg/L for fish 4-6 gm

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Publication Date
Thu Oct 17 2024
Journal Name
Iraqi Journal Of Science
EFFICIENT AND FAST DISTORTED CHARACTER RECOGNITIONALGORITHM
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An algorithm to recognize distorted Machine and handwritten characters is proposed. It uses a feature point extraction-based recognition approach. A new verification scheme, which deals with this problem, is presented. A new feature extractor set is introduced. This research explores best sets of feature extraction techniques and studies the accuracy and speed of the suggested procedures. Finally, experimental results on one database are presented, their results showing the robustness of the algorithm using small database.

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Publication Date
Sun Apr 01 2018
Journal Name
مجلة حوليات آداب عين شمس
علامات إرشادية في تعليم علم المعاني
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الإسھام في عَ وْ د محمود إلی علم المعاني لیحل ّ محلّھ الصحیح في أذھان المتعلّمین وفي الدراسات النقدیة والبلاغیة .وعلم المعاني یرتكز على طورین لا یمكن مفارقة أوّ لھما إذا بقیت الضبابیّة تلفّھ ،لأنھ مفتاح مغالیق الطور الثاني الأھم ، والطوران ھما ) القواعد والأصول ( و)التحلیلاتُ إلى والرؤى البلاغیة (، وقواعد علم المعاني یفارقھا الفھم في أحیان كثیرة ، لذا وجّ ھتقصد المشاع والبسیط من المخزون النحوي لتنحیة خفائھا وف

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Publication Date
Sun May 17 2020
Journal Name
Iraqi Journal Of Science
Minimizing the Total Completion Time and Total Earliness Time Functions for a Machine Scheduling Problem Using Local Search Methods
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In this paper we investigate the use of two types of local search methods (LSM), the Simulated Annealing (SA) and Particle Swarm Optimization (PSO), to solve the problems ( ) and . The results of the two LSMs are compared with the Branch and Bound method and good heuristic methods. This work shows the good performance of SA and PSO compared with the exact and heuristic methods in terms of best solutions and CPU time.

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Scopus (8)
Scopus Crossref
Publication Date
Wed Nov 24 2021
Journal Name
Iraqi Journal Of Science
Prevalence and Identification of Some Ocular Bacterial Infections in Baghdad City
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The study included 176 patients attended to Iben AL-Haithem hospital of ophthalmology in Baghdad city , at age of (14-77) years from the period from September 2016-April 2017, there were 138(78%) patients having a positive culture of ocular bacterial infections. Men were representing 41% while women 59%, the patients with bacterial ocular infection from Baghdad were55% while the internally displaced were 45% , the patients with ocular bacterial infections were representing 20% at mean age of 21.6±0.3y, 26% at 37.5±0.21y , 24% at53.5±0.23 y and 30% at69.5±0.10 y. The results showed 37% of the patients with ocular bacterial infections were having a history of diabetes mellitus and 44% with high blood pressure at mean age of 69.5±0.10

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