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Publication Date

Fri Jan 26 2024

Journal Name

Iraqi Journal Of Science

Volume

54

Issue Number

2

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The Dynamics of Holling Type IV Prey Predator Model with Intra- Specific Competition

Holling type IV functional response

equilibrium points

stability and Hopf bifurcation

Raid

Rehab

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In this paper a prey-predator model involving Holling type IV functional response
and intra-specific competition is proposed and analyzed. The local stability analysis of
the system is carried out. The occurrence of a simple Hopf bifurcation is investigated.
The global dynamics of the system is investigated with the help of the Lyapunov
function and poincare-bendixson theorem. Finally, the numerical simulation is used to
study the global dynamical behavior of the system. It is observed that, the system has
either stable point or periodic dynamics.

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Publication Date

Thu Jun 01 2017

Journal Name

Journal Of The College Of Languages (jcl)

Das Mittelfeld im Deutschen und ihre Angabe im Arabischen Vorgelegt von

Schlusselwort: Das Mittelfeld im Deutschen und Arabischen – Deutsche Sprache – Grammatik – Analysierung der Felder des Satzes

Keywords: The midfield in German and Arabic - German language- Grammar -Analyze the fields of the sentence

Ruqaya Mahmood

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Die vorliegende Forschung handelt es um die Satzfelder, besonders das Mittelfeld des Satzes im deutschen und Arabischen. Diese Forschung wurde mit der Satzdefinition, Satzglieder begonnen, damit wir diese klar werden und dann werden die Felder des Satzes gut gekannt. Der erste Abschnitt schlieβt auch den Mittelfeld des Satzes und, wie man das Feld erkennen und bestimmen kann. Die Forschung untersucht auch. Ob es in der arabischen Sprache den selben Struktur wie im Deutschen gibt, z.B Bildung des Satzes sowie Satzfelder bezügllich das Mittelfeld.

Der zweite Abschnitt handelt sich um den arabischen Teil und behandelt die Wortarten im Arabischen sowie den Satz als auch Satzarten (Nominal- Verbal- Halbsatz).

Danach befinden

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Publication Date

Wed Sep 12 2018

Journal Name

Ibn Al-haitham Journal For Pure And Applied Sciences

Soft (1,2)*-Omega Separation Axioms and Weak Soft (1,2)*-Omega Separation Axioms in Soft Bitopological Spaces

Soft (1

2)*-Ï‰-open sets

soft (1

2)*-Ï‰- -spaces

soft (1

2)*-Î±-Ï‰- -spaces

soft (1

2)*-pre-Ï‰- -spaces

soft (1

2)*-b-Ï‰- -spaces

and soft (1

2)*-Î²-Ï‰- -spaces

for .

Sabiha

Asaad

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In the present paper we introduce and study new classes of soft separation axioms in soft bitopological spaces, namely, soft (1,2)*-omega separation axioms and weak soft (1,2)*-omega separation axioms by using the concept of soft (1,2)*-omega open sets. The equivalent definitions and basic properties of these types of soft separation axioms also have been studied.

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Publication Date

Tue Oct 01 2019

Journal Name

Journal Of Economics And Administrative Sciences

الادارة بالرؤية المشتركة وانعكاساتها على التسويق الابداعي بحث استطلاعي لعينة من موظفي الشركة العامة للصناعات الكهربائية

الادارة بالرؤية المشتركة

التسويق الابداعي

الاتصال الفعال

الرؤية بالاعتقاد

المراقبة الفعالة

الطلاقة والمرونة

الاصالة.

for research: shared vision management

creative marketing

effective communication

belief in belief

effective control

fluency and flexibility

originality

عامر فدعوس

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ان السبب الرئيسي لاختيار الموضوع كونه من الاساليب الادارية الحديثة التي تهدف الى انجاح المنظمة او الشركة المبحوثة, اذ تمثلت مشكلة البحث في ما دور الادارة بالرؤية المشتركة في تعزيز التسويق الابداعي بالشركة المبحوثة, يهدف البحث الى تسليط الضوء على مفهوم الادارة بالرؤية المشتركة وانعكاساتها على التسويق الابداعي للمنظمة ، باعتبارها منهج اداري حديث يسهم في تغيير وتجديد وتطوير واقع المنظمة المبحوثة( الشرك

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Publication Date

Sun Jul 02 2023

Journal Name

Iraqi Journal Of Science

Elastic Electron Scattering form Factors for Odd-A 2s-1d Shell Nuclei

charge density distributions

elastic electron scattering form factors

odd- A 2s 1d shell nuclei

root mean square charge radii

occupation numbers of higher states for K Mg Al Si 19 25 27 29

and P 31 nuclei

Altaf Abdul

Huda Abd

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The charge density distributions (CDD) and the elastic electron scattering form
factors F(q) of the ground state for some odd mass nuclei in the 2s 1d shell, such
as K Mg Al Si 19 25 27 29 , , , and P 31
have been calculated based on the use of
occupation numbers of the states and the single particle wave functions of the
harmonic oscillator potential with size parameters chosen to reproduce the observed
root mean square charge radii for all considered nuclei. It is found that introducing
additional parameters, namely; 1  , and , 2  which reflect the difference of the
occupation numbers of the states from the prediction of the simple shell model leads
to very good agreement between the calculated an

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Publication Date

Sun Oct 22 2023

Journal Name

Iraqi Journal Of Science

Elastic Electron Scattering form Factors for Odd-A 2s-1d Shell Nuclei

charge density distributions

elastic electron scattering form factors

odd- A 2s 1d shell nuclei

root mean square charge radii

occupation numbers of higher states for K Mg Al Si 19 25 27 29

and P 31 nuclei

Altaf Abdul

Huda Abd

...Show More Authors

The charge density distributions (CDD) and the elastic electron scattering form
factors F(q) of the ground state for some odd mass nuclei in the 2s 1d shell, such
as K Mg Al Si 19 25 27 29 , , , and P 31
have been calculated based on the use of
occupation numbers of the states and the single particle wave functions of the
harmonic oscillator potential with size parameters chosen to reproduce the observed
root mean square charge radii for all considered nuclei. It is found that introducing
additional parameters, namely; 1  , and , 2  which reflect the difference of the
occupation numbers of the states from the prediction of the simple shell model leads
to very good agreement between the calculated an

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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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