doi:10.24996/ijs.2021.62.4.18

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Publication Date

Fri Apr 30 2021

Journal Name

Iraqi Journal Of Science

Volume

62

Issue Number

4

DOI

10.24996/ijs.2021.62.4.18

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On y-closed Dual Rickart Modules

Endomorphism ring

y-closed submodule

Image of endomorphism

y-closed simple

y-closed dual Rickart modules

Bahar Hamad

Mohammed Qader

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In this paper, we develop the work of Ghawi on close dual Rickart modules and discuss y-closed dual Rickart modules with some properties. Then, we prove that, if are y-closed simple -modues and if -y-closed is a dual Rickart module, then either Hom ( ) =0 or . Also, we study the direct sum of y-closed dual Rickart modules.

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Publication Date

Mon Jun 01 2020

Journal Name

Journal Of The College Of Languages (jcl)

Analysis of the Inconsistent Structural-Semantic Aspects in the Plays of A.N. Ostrovsky: Несогласованные Определения В Пьесах А.Н. Островского: Структурно-Семантический Аспект

Syntax

the sentence

minor terms

consistent and inconsistent aspects

semantic grammar of inconsistent aspects

синтаксис

предложение

второстепенные члены

согласованное определение

несогласованное определение

грамматическое значение несогласованных определений

Methaq Mohammed

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The study aims at analyzing the inconsistent structural and semantic aspects found in the plays of N.A Ostrovsky. The analysis, that includes all the linguistics schools of thoughts in modern Russian language, is performed chronologically to clarify all the ambiguities that the Russian language learners may face. Such difficulties lie in the use of inconsistent aspects with complete declarative sentences and adverbial clauses. Hence, it constructs a new sentence category that consists of secondary clause and its syncretism semantic.

The study illustrates the wide scope of both studying the sentence inconsistent

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Publication Date

Sat Oct 01 2016

Journal Name

Journal Of Theoretical And Applied Information Technology

Factors affecting global virtual teams’ performance in software projects

Today the trend is to perform software development work via distributed geographical area among team

individual or even as an organization. However

due to the global market and international presence of many companies

there is a need to implement a global virtual teams. The global virtual team members are gradually engaged in globalized business environments across space

time and organizational boundaries via information and communication technologies. A global virtual team relies on communication

collaboration

and information exchange are the most important criteria in global virtual teams’ operations. The purpose of this paper is to answer two research questions. The first research question is to identify the factors affecting global virtual teams’ performance. A systematic literature review was conducted to answer the first research question. The second research question is on what the rank of the factor affecting the global virtual teams’ performance according to their level of effect on global virtual teams’ performance. Online survey was conducted within 103 developers and IT managers from eight IT companies to answer the second research question. The Statistical Package for Social Science (SPSS 22) was used to analyze the collected data. In this study

we investigated factors that affect global virtual teams’ performance

factors considered include cultural differences

language problems

time-zone differences

team size

technical problems

lack of trust

lack of sufficient training

and ICT problems. Also the findings indicated that lack of sufficient training is the highest level of effect on global virtual teams’ performance. On the other hand

Ali Yahya Gheni

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(22)

Publication Date

Sun Apr 01 2018

Journal Name

Journal Of The Faculty Of Medicine Baghdad

The Timing of Elective Caesarean Deliveries and Early Neonatal Respiratory Morbidity in Term Neonates

RD (Respiratory distress)

ECS (elective caesarean delivery)

TTN (transient tachypnea of the newborn)

GA (gestational age)

O2 (oxygen therapy)

SVD (spontaneous vaginal delivary)

NCU (Neonatal care unit).

Asmaa G.

Manal B.

Yasir I.

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Background: Respiratory distress is one of interesting presentation of elective caesarean delivery, the presence of labor before elective caesarean delivery decrease the risk of Respiratory distress. adverse respiratory problem in neonate delivered before 39 weeks of gestation are increased.
Objective: To evaluate the association between gestational age at delivery and neonatal respiratory outcomes after elective caesarean delivery between 37 and 41completed weeks.
Patients and Methods: Descriptive study with prospectively collected data from Baghdad teaching hospital/Medical city at neonatal care unit. All infants of gestational age from 37 to 41 completed weeks, with uncomplicate

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Publication Date

Wed Jun 01 2022

Journal Name

Journal Of The College Of Languages (jcl)

The passive As a grammatical phenomenon in four selected textbooks: Das Passiv Als grammatisches Phӓnomen in vier ausgewӓhlten Lehrwerken

The passive voice - The German language - The grammar - In Textbooks- analysis of the passive voice

Das Passiv - Die deutsche Sprache – Die Grammatik – In Lehrweken-Analyse des Passivs

Ruqaya Mahmood

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The research work is "The passive voice as a grammatical phenomenon in four selected textbooks". The research deals with the grammatical phenomenon passive in German. The research consists of two parts, the theoretical and the empirical part. The present research work is divided into 3 sections:

The first section includes the definition of passive, passive types, process passive, state passive, passive with modal verbs, and other types of passive. The second section provides illustrations of the four selected textbooks. The third chapter presents the passive voice in textbooks, namely German language teaching for foreigners by Dora Schulz and Heinz Griesbach, Delfin von Aufderstrasse H. and others, Em von Balme, M. and others and

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Publication Date

Mon Oct 22 2018

Journal Name

Journal Of Economics And Administrative Sciences

Analytical Study of Crude Oil Price Shocks in the Global, Market Reasons and Result

: shock concept - crisis concept - shocks - energy growth cycle - oil price shocks in the 20th century - oil price shocks in the 21st century - common characteristics of oil price shocks

محمد صالح

عبد الحميد عبد الهادي

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The global oil market is one of the most important markets in the world and occupies especially for countries consuming and producing countries, and the status of understanding of the mechanism for determining prices in the market help to stand on many factors affecting oil demand and supply of oil and geopolitical factors, climate and alternative sources of energy .. etc. factors, and that the main objective of the research is to study the causes and results left behind by the oil price shocks in the world market, and the movement of these factors be through a cycle of energy that explain the strength of competition between these factors and their effects on prices, when demand increases evolution Large image leads to significan

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(1)

Publication Date

Mon Jun 01 2020

Journal Name

Journal Of The College Of Languages (jcl)

The Literary Style of Ali Baba Chahi’s collected poems In Caves full of Daffodils: سبک ادبی مجموعه شعری «درغارهای پر از نرگس» علی باباچاهی

Modern Persian literature

postmodernism

post-Nimaie poetry

Ali Baba Chahi

In Caves full of Daffodils.

ادبیات فارسی معاصر

پست مدرنیسم

پسانیمایی

علی باباچاهی

در غارهای پر از نرگس

Biyash Jabbar

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Post Modern Persian poetry that is rich with visions and creations has slowly but firmly regained its statues in modern Persian literature and poetry. Ali Baba Chahi is considered one of Iran’s most prominent postmodern and post-Nimaie writer and poet.

The present paper discusses the general style characteristics as well as the distinctive stylistic creations of Ali Baba Chahi as presented in his collected poems In Caves full of Daffodils.

In conclusion, the study crystallizes some of the stylistic characteristics of Ali Baba Chahi as a leading figure in postmodern poetry. The study, also, provides a comprehensive critical analysis of the collection of

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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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