doi:10.24996/ijs.2020.SI.1.10

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Publication Date

Sun May 17 2020

Journal Name

Iraqi Journal Of Science

DOI

10.24996/ijs.2020.SI.1.10

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Multicomponent Inverse Lomax Stress-Strength Reliability

Reliability

Multicomponent system

s-out of-k model

Invers Lomax distribution

Maximum likelihood estimation

Regression estimation

Nada S.

Shahbaa M.

Bushra J.

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In this article we derive two reliability mathematical expressions of two kinds of s-out of -k stress-strength model systems; and . Both stress and strength are assumed to have an Inverse Lomax distribution with unknown shape parameters and a common known scale parameter. The increase and decrease in the real values of the two reliabilities are studied according to the increase and decrease in the distribution parameters. Two estimation methods are used to estimate the distribution parameters and the reliabilities, which are Maximum Likelihood and Regression. A comparison is made between the estimators based on a simulation study by the mean squared error criteria, which revealed that the maximum likelihood estimator works the best.

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Publication Date

Wed Jun 15 2022

Journal Name

Linguistics And Translation Studies

Metaphor as a method of forming the lexical meaning of a word (on the material of Russian and Arabic languages)

Language Metaphor

The notion of metaphor

Arabic languages

metaphor function

metaphor symbol.

Azzam Ahmed

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The article aims to consider the concept of language metaphor in Russian and Arabic languages and the problem of metaphor functioning in language, since it is one of the most important figurative components of the structural organization of the text and an important means of reflecting the national culture of each people. and often in revealing the image of a metaphor one can feel the full flexibility of the language and its beauty.

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Publication Date

Sun Jan 19 2025

Journal Name

Al–bahith Al–a'alami

International Public Relations methods in building the state's image through Cyberspace

International Public Relation - Cyberspace - Public Diplomacy - The mental image of the state

Saja

Jassim

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The researcher has studied in his research (International Public Relations methods in building the state's image through Cyberspace)
, analytical study of the Facebook and twitter pages for British foreign office , the role was played by the International Public Relations in building the mental image of British , especially after the new media and internet have became influential role in political life . and became an important tools used by political institutions as ministries of foreign affairs in the twenty: one century .
The researcher identified the problem of this study with the following question:
(what is the role of the International Public Relations in building the mental image of state through Cyberspace)
To answer

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(1)

Publication Date

Fri Dec 20 2024

Journal Name

Iraqi Journal Of Pharmaceutical Sciences

Impact of Clinical Pharmacist-Led Interventions on Short Term Quality of Life among Breast Cancer Women Taking Chemotherapy

Chemotherapy

Clinical Pharmacist-led interventions

Quality of life

Pharmaceutical care

Adverse effects.

Karrar

Samer

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Abstract: Background: Drug toxicity and chemotherapeutic side effects negatively impact the quality of life of breast cancer patients. Objectives: to evaluate the efficacy of pharmaceutical Interventions (PI) on quality of life (QOL)Among chemotherapy intake breast cancer women. Method: A pre-post interventional study was carried out at the chemotherapy ward of Alhabobi Hospital in Alnasiriyah City. Eligible patients received comprehensive pharmaceutical care and a self-compiled Breast Cancer Patients Medication Knowledge Guide pamphlet. Each patient received two sessions, the first at baseline and the second after 7, 14, or 21 days depending on the next taking dose of chemotherapy. Each session lasted for approximately 15-30 minutes. Par

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Publication Date

Tue Nov 30 2021

Journal Name

Iraqi Journal Of Science

Enhancing the Accuracy of Health Care Internet of Medical Things in Real Time using CNNets

Internet of Medical Things (IoMT)

IoT

Deep learning

CNNets

Network sensors

RFID

muntadher

Israa

Hassan Hadi

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This paper presents an efficient system using a deep learning algorithm that recognizes daily activities and investigates the worst falling cases to save elders during daily life. This system is a physical activity recognition system based on the Internet of Medical Things (IoMT) and uses convolutional neural networks (CNNets) that learn features and classifiers automatically. The test data include the elderly who live alone. The performance of CNNets is compared against that of state-of-the-art methods, such as activity windowing, fixed sample windowing, time-weighted windowing, mutual information windowing, dynamic windowing, fixed time windowing, sequence prediction algorithm, and conditional random fields. Th

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(2)

Publication Date

Mon Jan 30 2023

Journal Name

Iraqi Journal Of Science

Detection of mexB Multidrug Efflux Gene in Some Local Isolates of Pseudomonas aeruginosa

Pseudomonas aeruginosa

mexB efflux gene

Antibiotic resistance

Inhibition of efflux pump

Curcumin

Najlaa Nabhan Yaseen

Dalia Azher

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According to the prevalence of multidrug resistance bacteria, especially Pseudomonas aeruginosa, in which the essential mechanism of drug resistance is the ability to possess an efflux pump by which extrusion of antimicrobial agents usually occurs, this study aims to detect the presence of mexB multidrug efflux gene in some local isolates of this bacteria that show resistance towards three antibiotics, out of five. Sensitivity test to antibiotics was performed on all isolates by using meropenem (10μg/disc), imipenem (10μg/disc), amikacin (30 μg/disc), ciprofloxacin (5μg/disc) and ceftazidime (30 μg/disc). Conventional PCR results showed the presence of mexB gene (244bp) in four isolates out of ten (40%). In addition,25, 50μg/ml of cur

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Publication Date

Mon Apr 20 2020

Journal Name

Ibn Al-haitham Journal For Pure And Applied Sciences

On SAH â€“ Ideal of BH â€“ Algebra

BH â€“ algebra

SAH â€“ ideal of BH â€“ algebra

closed SAH â€“ ideal with respect to an element of BH â€“ algebra

(SAH) Ì… â€“ideal .

Alaa Saleh

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The aim of this investigation is to present the idea of SAH â€“ ideal , closed SAH â€“ ideal and closed SAH â€“ ideal with respect to an element , and s- of BH â€“ algebra .

We detail and show theorems which regulate the relationship between these ideas and provide some examples in BH â€“ algebra .

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Publication Date

Sat Jan 02 2021

Journal Name

Journal Of The College Of Languages (jcl)

The morphological and syntactic grammes of the category of temporality: Морфолого-синтаксический состав категории темпоральности в русском языке

Grammars

time categories

time category

morphological time category

means of formal expressions

forms of time verbs

syntactic category of time

sentence

modality

predications.

граммемы

категории темпоральности

категория времени

морфологическая категория времени

формальные средства выражения

глагольные формы времени

синтаксическая категория времени

предложение

модальность

предикативность

Firdos Karim

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The present paper discusses morphological and syntactic structures of time in Russian language. The morphological and syntactic structures are considered part component of time category in Russian language.

The morphological categories of time are formed through a various types of expressions .Tenses generally express time relative to the moment of speaking. In some contexts, however, their meaning may be relativized to a point in the past ,present or future which is established in the discourse .Some languages have different verb forms or constructions and that are opposed in meaning not in syntactic category. Hence, the present study traces and compares the syntacti

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Publication Date

Mon Jun 01 2020

Journal Name

Journal Of The College Of Languages (jcl)

Structural-Semantic and Stylistic Characteristics of the New Idioms in Russian Language: Структурно-семантическая и стилистическая характеристика новых фразеологизмов русского языка

phraseology

idioms

types of idioms

classification of idioms

literature language

functional style

jargon

stylistic characteristics

фразеология

фразеологизмы

типы фразеологизмов

классификация фразеологизмов

литературный язык

функциональный стиль

жаргон

стилистическая характеристика

Najwa F.

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This study is dedicated to one of the most difficult topics in Russian - this is the science of idioms. A feature of the Russian speech application in recent decades has been the effective change in the lexical composition of the Russian language. This article illustrates the semantic, grammatical and stylistic structural characteristics of the linguistic units that appeared in Russian at the end of the 20th century - the beginning of the twenty-first century. This work defines these terms : terminology, linguistic unity, and terms that are used as synonyms. In this research , we will adhere to the conciliatory view of the problem and include not only the terminology in the language units, but also the terminological compositions, saying

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Publication Date

Sun Jan 02 2022

Journal Name

Journal Of The College Of Languages (jcl)

Dimension feminine in The Respectful Prostitute’s Jean- Paul Sartre and The Blind Prostitute’s Badr Shaker al-Sayyabe: La dimension féminine dans La P….respectueuse de Jean-Paul Sartre et La Prostituée Aveugle de Badr Shaker al-Sayyabe

Sartre

al- Sayyabe

the prostitute

the ego and the other

20 century

the capitalist system.

Sartre

al-Sayyabe

prostituée

XXe siècle

le moi et l'autre

la société capitaliste.

Thakaa Muttib

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Jean-Paul Sartre and Badr Shakir al-Sayyabe are among the most prominent writers that critiqued the destructive role of capitalism and the patriarchal power system in the period of the Post-World War II crisis. Divided into three chapters, the present study examines two of the most eminent literary works in the history of the Western and Eastern societies in the fifties of the last decade: Jean Paul Sartre’s play : The Respectful Prostitute and Badr Shaker al-Sayyabe’s poem: The Blind Prostitute.

Chapter one discusses the position of the prostitute in a patriarchal societies. Chapter two linguistically analy

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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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