Preferred Language
Articles
/
qRduX5MBVTCNdQwC1NLz
In Vitro Assessment of the Effects of Varying Dosages of Alexandrite Laser on the Development of Staphylococcus Aureus
...Show More Authors

Background: This study aimed to apply a high-power pulsed alexandrite laser in vitro, the researchers tested different exposure periods, pulse lengths, and laser fluencies to see which dosage was most successful against S. aureus bacteria, which had developed resistance to many antibiotics. Method: Three bacteria samples were exposed to laser beams for 30 seconds with a 5ms pulse duration and a laser fluency of 5J/cm2. The process was repeated with laser fluencies of 10, 15, and 20. Results: The study was carried out by using different doses of Alexandrite laser. Results: There are significant differences (p = 0.05) in the mean number of bacteria colonies exposed for 30 and 60 seconds at any laser fluencies utilized in the present investigation. Except for the 15 J.cm-2 laser fluency; there was a statistically significant difference (p < 0.001) between 60 sec and 90-sec exposure durations. Conclusion: In conclusion, the exposure periods, pulse durations, and laser fluencies of pulsed alexandrite laser were found to have an influence on the mean colony count of S aureus bacteria and to establish the effective dose.

Crossref
View Publication
Publication Date
Wed Feb 20 2019
Journal Name
Political Sciences Journal
Political Culture and Civil Society in Algeria: Problematic relationship
...Show More Authors

In light of what constitutes the cultural factor from a great importance in the context of the incorporation of an active and participant civil society in the process of democracy- building and the achievement of political development, this article tries to look at the concept of the political culture and the civil society with the stand on the nature of existing relationship between them in its theoretical part, then the move to dissection of the civil society crisis in Algeria under the prevalent cultural values for understanding the relationship between the two variables in its empirical part, as a step towards the detection on the pivoting of democratic values in activating the political participation and attainment the democratic co

... Show More
View Publication Preview PDF
Crossref
Publication Date
Wed Jun 28 2023
Journal Name
Al–bahith Al–a'alami
Public Attitudes Towards National Issues in Interactive Television Programs
...Show More Authors

This research aims to investigate the extent to which the Iraqi audience relies on interactive television programs as a source of information regarding national issues and their resulting impacts. It seeks to identify the types and nature of attitudes developed among the public towards national issues through these programs and determine the prominent topics and issues highlighted to the audience. The researcher employed a field survey as the primary research method, employing a questionnaire for data collection along with scientific observation and the Likert three-point scale to measure attitudes. The study was guided by the media dependency theory. A sample of 520 questionnaires was distributed to residents in

... Show More
View Publication Preview PDF
Crossref
Publication Date
Sun Dec 06 2015
Journal Name
Baghdad Science Journal
Energy Calculation for Excited Lithium Atom in Position Space
...Show More Authors

The energy expectation values for Li and Li-like ions ( , and ) have been calculated and examined within the ground state and the excited state in position space. The partitioning technique of Hartree-Fock (H-F) has been used for existing wave functions.

View Publication Preview PDF
Crossref
Publication Date
Sat Dec 03 2022
Journal Name
Al-kut University College Of Humanities
Deep understanding skills in chemistry among middle school students
...Show More Authors

Preview PDF
Publication Date
Mon May 27 2019
Journal Name
Al-academy
Employing Celebrities in Commercial Advertising Design: براء مهدي محسن
...Show More Authors

Employing the social personalities (celebrities) in all fields (artistic, sports, media, etc.) is an important media and visual communication means of identification for the companies and institutions in order to convey the advertising idea in accordance with the creative, aesthetic and functional principles aimed at promoting products and gaining the symbolic value for the company. This study investigates the employment of social personalities in the commercial advertising design in order to pinpoint the importance of employing celebrities and their representation in the advertisement to convey the meaning that signifies the advertisement goal. Thus the question of the study is: "What are the mechanisms of employing celebrities in the d

... Show More
View Publication Preview PDF
Crossref
Publication Date
Sun Jan 13 2019
Journal Name
Iraqi Journal Of Physics
Chaos synchronization delay in semiconductor lasers with optoelectronic feedback
...Show More Authors

In this work we reported the synchronization delay in
semiconductor laser (SL) networks. The unidirectional
configurations between successive oscillators and the correlation
between them are achieved. The coupling strength is a control
parameter so when we increase coupling strength the dynamic of the
system has been change. In addition the time required to synchronize
network components (delay of synchronization) has been studied as
well. The synchronization delay has been increased by mean of
increasing the number of oscillators. Finally, explanation of the time
required to synchronize oscillators in the network at different
coupling strengths.

View Publication Preview PDF
Crossref
Publication Date
Tue Jan 01 2013
Journal Name
Journal Of The College Of Languages (jcl)
Phonological Metathesis in Iraqi Arabic Dialect: A Synchronic Perspective
...Show More Authors

Phonological metathesis can be defined as an alternation in the normal sequence of two sounds under certain conditions. The present paper is intended to give a detailed synchronic description of phonological metathesis in Iraqi Arabic dialect. For data collection, the researchers have adopted two naturalistic techniques, viz., observation and notes taking. A synchronic analysis is carried out to provide some evidence that describe the sequential change of phonological metathesis in the dialect under investigation. Such sequential changes of metathesized sounds are presented and tabulated. The study concludes with the following finding that this process is not limited to cases where two consonant sounds are transposed, but three consonant

... Show More
View Publication Preview PDF
Publication Date
Wed Sep 02 2020
Journal Name
European Journal Of Molecular & Clinical Medicine
Omeg3 discovery, types, preparation, and application in medicinal life
...Show More Authors

Publication Date
Sun Dec 01 2013
Journal Name
Journal Of Economics And Administrative Sciences
Oil Sector in Iraq (Reality and Prospects) Economic Analysis
...Show More Authors

   The oil sector in Iraq suffered from several difficulties led to the decline and reduction of oil production and the deterioration of refineries and transport pipeline status in addition to the weakness of the technology side and the prevalence of financial and administrative corruption besides the high costs of rehabilitation of the oil sector and also administrative and institutional problems still ongoing. 

 In spite of Iraq's possession of vast oil wealth allows him to play an important role in the international energy market، he is still under the level. The production of oil doesn'<

... Show More
View Publication Preview PDF
Crossref
Publication Date
Sun Dec 01 2019
Journal Name
Academy Of Accounting And Financial Studies Journal
Organizational performance in Iraqi SMEs: Validity and reliability questionnaire
...Show More Authors

View Publication
Scopus (10)
Scopus