doi:10.33095/jeas.v25i112.1681

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Publication Date

Sat Jun 01 2019

Journal Name

Journal Of Economics And Administrative Sciences

Volume

25

Issue Number

112

DOI

10.33095/jeas.v25i112.1681

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Discriminant Analysis to Assess Deprivation Index in Iraq

Class analysis

function of differentiation

hierarchical analysis

التحليل الطبقي

دالة التمميز

التحليل الهرمي

مرتضى منصور

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The aim of this study is to achieve the best distinguishing function of the variables which have common characteristics to distinguish between the groups in order to identify the situation of the governorates that suffer from the problem of deprivation. This allows the parties concerned and the regulatory authorities to intervene to take corrective measures. The main indicators of the deprivation index included (education, health, infrastructure, housing, protection) were based on 2010 data available in the Central Bureau of Statistics

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Publication Date

Tue Jun 01 2021

Journal Name

Journal Of The College Of Languages (jcl)

National – cultural specificity of phraseological units: Национально - культурная специфика фразеологизмов

culturally specific features of phraseological units

Non-equivalent language components

culturally distinctive component

prototype.

национально-культурная специфика ФЕ. безэквивалентные ФЕ

культурно - маркированный ком-понент

прототип.

Jasim Talib

Talib Ibrahim

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        The present article studies the specific cultural features contained in phraseological units. The problem is approached through three different levels:

The modern linguistic meaning.

Lexical components of phraseological units.

The first variables of linguistic units.

  The paper emphasizes the gradual process of the cultural charge in the semantic structure of phraseological units.

       Наша Статья посвящена вопросам анализа национ-ально - культурной сп

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Publication Date

Fri Mar 01 2019

Journal Name

Applied Acoustics

Theoretical model of absorption coefficient of an inhomogeneous MPP absorber with multi-cavity depths

Micro-perforated panel (MPP) absorber has been known as an alternative absorber to classical porous material given its facile installation

long durability

environmental friendliness and attractive appearance. Extensive studies of MPP absorber proposing the improvement of its absorption frequency bandwidth have been published. This study presents a MPP absorber introduced with inhomogeneous perforations and with multi-cavity depths. The MPP is divided into two sub-area

where each area has different hole diameter

perforation ratio and a separated backed cavity depth. The acoustic impedance is modelled using electrical equivalent circuit and the absorption coefficient is calculated under normal-incidence of sound. It is found that the inhomogeneous MPP can have good bandwidth of absorption by designing the sub-MPP of smaller perforation ratio with large hole diameter and the one having the larger perforation ratio with smaller hole diameter. The absorption bandwidth can be conveniently controlled by adjusting the cavity depth of each sub-MPP. The results from the experimental work show good agreement with the theoretical model.

Ali Ibrahim

Azma

Roszaidi

Iwan

Al-Ameri

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Publication Date

Sun Jun 01 2014

Journal Name

Journal Of Economics And Administrative Sciences

Different Methods for Estimating Location Parameter & Scale Parameter for Extreme Value Distribution

Extreme Value Distribution

Maximum likelihood estimator

Method of moment Estimators

Estimators based on Percentiles

Least Squares estimators

Weighted Least Squares estimators

Ridge regression estimators

Adjusted Ridge regression estimators.

جنان عباس

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In this study, different methods were used for estimating location parameter and scale parameter for extreme value distribution, such as maximum likelihood estimation (MLE) , method of moment estimation (ME),and approximation estimators based on percentiles which is called white method in estimation, as the extreme value distribution is one of exponential distributions. Least squares estimation (OLS) was used, weighted least squares estimation (WLS), ridge regression estimation (Rig), and adjusted ridge regression estimation (ARig) were used. Two parameters for expected value to the percentile as estimation for distribution f

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Publication Date

Sat Sep 01 2018

Journal Name

Polyhedron

Novel dichloro (bis {2-[1-(4-methylphenyl)-1H-1, 2, 3-triazol-4-yl-κN3] pyridine-κN}) metal (II) coordination compounds of seven transition metals (Mn, Fe, Co, Ni, Cu, Zn and Cd)

The 1

3-dipolar cycloaddition “click” reaction between an azide and an alkyne to give a 1

2

3-triazole was reported by Huisgen in 1961 [1]. In 2002 the Copper(I)-catalyzed Azide-Alkyne Cycloaddition (CuAAC) to prepare a 1

2

3-triazole was reported [2]

[3]. The existence of relatively basic nitrogen atoms in the 1

2

3-triazole rings

and the possibility of introducing additional donor groups in the substituents (Fig. 1)

made the CuAAC “click” reaction an attractive method to prepare differently substituted 1

2

3-triazoles. These compounds have been used as ligands to coordinate to various metal ions that display a range of applications such as in electrochemical and photochemical studies

in supramolecular chemistry

magnetism

metal-ion sensing and catalysis [4]. The reasons for the success of the “click” reaction

is that it is easy to carry out and is widely applicable. It is not affected by a variety of functional groups

and can be carried out with a variety of Cu(I) catalysts and solvents

including aqueous conditions. The Cu(I) catalysts overcome the high activation energy barrier of the non-catalyzed Huisgen reaction by changing the mechanism of the reaction. A large variety of copper catalysts can be used for the CuAAC reaction

on condition that the maximum concentration of Cu(I) species is generated during the reaction. The pre-catalyst can be a Cu(II) salt (usually CuSO4) together with a reducing agent (often sodium ascorbate) or a Cu(I) compound in the presence of a base or amine ligand and a reducing agent to prevent oxidation to Cu(II). Some strong oxidising cupric salts or complexes such as Cu(OAc)2 also work. The solvent is very flexible from organic to aqueous

with the most commonly used combination water + an alcohol (t-BuOH

MeOH or EtOH). The key role of the solvent or solvent mixture is to solubilize the substrates and Cu(I) catalyst in order to ensure rapid reactions. Such aqueous conditions are very useful for biochemical conjugations

as well as for organic syntheses. We recently reported on the synthesis of a series of differently substituted 1

2

3-triazole chromophores

the substituted 2-(1-phenyl-1H-1

2

3-triazol-4-yl)pyridine ligands [5]

see Fig. 2 middle

with substituents R = H (L1)

CH3 (L2)

OCH3 (L3)

COOH

F

Cl

CN

CF3

O(CH2)3CH3 and N(CH3)2. These versatile ligands were found to coordinate to various first row transition metals

such as manganese

cobalt and nickel [6]. Here we extend the series to include more first row transition metal(II) coordination compounds

iron

copper and zinc

as well as a second row transition metal(II) coordination compound

cadmium

containing the 2-(1-(4-methyl-phenyl)-1H-1

2

3-triazol-1-yl)pyridine chromophore (Fig. 2 right with R = CH3). This series of seven novel coordination compounds is the first series of pyridyl-triazole based transition metal coordination compounds where seven different transition metals are coordinated to the same 1

2

3-triazole chromophore

namely 2-(1-(4-methyl-phenyl)-1H-1

2

3-triazol-1-yl)pyridine.

Kinaan M

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Publication Date

Sun Dec 31 2023

Journal Name

Revue Académique De La Recherche Juridique

المسؤولية الجزائية لمزودي خدمة الإنترنت عن جريمة التنمر الإلكتروني.

التنمر الإلكتروني

صور التنمر الالكتروني

مزود خدمة الإنترنت.

Cyberbullying

Forms of cyberbullying

Internet service provider (ISP).

cyberintimidation

formes de cyberintimidation

fournisseur d&#039

acc&egrave

s &agrave

Internet (FAI).

النجار,

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يُعد التنمر ظاهرة إجتماعية قديمة موجودة في جميع المجتمعات سواء أكان المجتمع صناعيًا أم ناميًا، كما يُعد من المفاهيم الحديثة نسبيًا، وربما يرجع لحداثة الإعتراف به نوعًا من أنواع العنف فضلاعن ندرة الدراسات التي تناولته وعدم وجود معيار محدد لتحديد السلوك الذي يعد تنمرًا أم عابرًا، لقد بدأ الأهتمام بدراسة التنمر في سبعينات القرن الماضي وأصبح موضعًا يحضى بأهتمام العديد في مختلف البلدان، وفي عصرنا الحالي تطورت

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Publication Date

Tue Jan 01 2019

Journal Name

Преподаватель ХХi век

Фонограмматическая когниция в русском и арабском языках: основы флективного когнитивного строя

ФОНОГРАММАТИЧЕСКАЯ КОГНИЦИЯ

ФЛЕКТИВНЫЙ КОГНИТИВНЫЙ СТРОЙ

МАРКЕР

ФОНЕТИЧЕСКИЕ ИЗМЕНЕНИЯ

ЗВУКОВОЕ КОЛИЧЕСТВО КОРНЯ

РУССКИЙ ЯЗЫК

АРАБСКИЙ ЯЗЫК

PHONO-GRAMMATICAL COGNITION

INFLECTED COGNITIVE SYSTEM

PHONETIC CHANGES

SOUND QUANTITY OF ROOTS

RUSSIAN LANGUAGE

ARABIC

Raheem Ali

Zar

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В статье рассматривается вопрос о связи флективных изменений с мыслительными процессами на материале русского и арабского языков, анализируются семантические, фонетические, морфологические и синтаксические основы фонограмматической когниции. Цель статьи выявление прямой связи между количественным звуковым изменением согласного состава слова и мыслительными процессами, с помощью которых человеческ

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Publication Date

Fri Apr 30 2021

Journal Name

Iraqi Journal Of Science

On Closed Quasi Principally Injective Acts over Monoids

Quasi Principally Injective Acts

Closed Quasi Principally Injective Acts

Closed Self Principally Injective Monoid

Continuous Acts

Extending Acts

Generalization of Quasi Principally injective acts

AMS Subject Classification: 20M30

20M99

08B30

Shaymaa Amer

Ahmed Amer

Yusra Amer

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The concept of closed quasi principally injective acts over monoids is introduced ,which signifies a generalization for the quasi principally injective as well as for the closed quasi injective acts. Characterization of this concept is intended to show the behavior of a closed quasi principally injective property. At the same time, some properties of closed quasi principally injective acts are examined in terms of their endomorphism monoid. Also, the characterization of a closed self-principally injective monoid is given in terms of its annihilator. The relationship between the following concepts is also studied; closed quasi principally injective acts over monoids, Hopfian, co Hopfian, and directly finite property. Ultimately, based on

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Publication Date

Sun Oct 22 2023

Journal Name

Iraqi Journal Of Science

Study of Matter Density Distributions, Elastic Electron Scattering form Factors and Reaction Cross Sections of 8He And 17B Exotic Nuclei

neutron-rich exotic nuclei

shell model calculations

elastic electron scattering form factor

density distributions

root mean square radii of halo nuclei PACS number(s)

21.10.Gv

25.30.Bf

21.10.ft

Adel

Gaith

Ahmed

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The ground state densities of unstable neutron-rich 8He and 17B exotic nuclei are studied via the framework of the two-frequency shell model (TFSM) and the binary cluster model (BCM). In TFSM, the single particle harmonic oscillator wave functions are used with two different oscillator size parameters βc and βv where the former is for the core (inner) orbits and the latter is for the valence (halo) orbits. In BCM, the internal densities of the clusters are described by single particle Gaussian wave functions. Shell model calculations for the two valence neutrons in 8He and 17B are performed via the computer code OXBASH. The long tail performance is clearly noticed in the calculated neutron and matter density distributions of these nucl

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Publication Date

Tue Nov 20 2018

Journal Name

Infection And Immunity

Acknowledgment of ad hoc reviewers

EDITORIAL The editors of Infection and Immunity are grateful to the following individuals

who provided reviews during the period from October 2017 through September 2018. Thank you for your invaluable support.

Huda Sahib

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Publication Date

Mon Jan 01 2024

Journal Name

Journal Of The College Of Languages (jcl)

Diffusion of Italian language through literary texts: Diffusione dell’italiano attraverso i testi letterari

literature and teaching

Italian language in Baghdad

Italian novels and diffusion of the language

Italian and literature

letteratura e insegnamento

italiano a Baghdad

narrativa italiana e diffusione della lingua

l’italiano e la letteratura.

Bahaa Najem

Giuseppe Benedetto

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This work intends to illustrate the methods of using the authentic literary text in the process of spreading Italian, especially in Baghdad where there is a strong propensity to learn the Italian language. The concept of the language that arises from literature is an idea closely linked to the mentality of the Arab learner towards Italian culture: an idea also created by the first Arabisations of literary texts in the early years of the previous century. The research was carried out in Baghdad by two researchers, an Italianist from Baghdad and an Italian mother language linguist, with the aim of bringing together the two sectors in favor of the diffusion of the Italian language. The study also aims to clarify the models from Italian l

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