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Synthesis and Characterization of New Substituted Coumarin Derivatives and Study Their Biological Activity
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New substituted coumarins derivatives were synthesized by using nitration reaction to produce different nitro coumarin isomers which were separated from these isomers by using different solvent, and the reduction of nitro compounds was done to give corresponding amino coumarins. Temperature and reaction time of reaction were very important factors in determining the most productive nitro isotopes. A low temperature for three hours was sufficient to give a high product of a compound 6-nitro coumarin while increasing the temperature for a period of twenty-four hours that gave a high product of 8-nitro-coumarin. The synthesized compounds were confirmed by FT-IR,1 H-NMR, and13 C-NMR spectroscopy and all final compounds were tested for their antifungal and antibacterial activity. Some of them showed more biological activity than the standard drugs. Some synthesized compounds showed a variation in their anti-oxidant activities according to IC50 values. Some of these compounds had a very good antioxidant

Scopus
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Publication Date
Sun Feb 03 2019
Journal Name
Journal Of The College Of Education For Women
The Babis and Baha’is in Iran
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The person who wants to learn. The history of Bab’is will notice a very
starnge phenomenon that they (Babis and Baha’is) resort to visions to prove their
delusion.
The believers usually reach to each other by their visions. This phenomenon
are shared among them from Al- Ahsa’ai time till the last phase of their propaganda
which is the Baha’is propaganda, and this is due to their ignorance and under
development in doctrine of islam which was widespread in Iran and the Islamic world.
The whole secrets of Babis and Baha’is movement were restricted among
particular group, most of them were Al- Rashti’s students and knew the basic
principles of their movement which deperding or (the principles) declarati

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Publication Date
Sun Jan 03 2016
Journal Name
Journal Of The Faculty Of Medicine Baghdad
Serum IL-17 and postmenopausal osteoporosis
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Background: Osteoporosis is a bone condition that makes bones thininer and more fragile because of reduced bone density and it puts people at risk of fractures, especially of the hip, spinal vertebrae and wrist.
Objective: This study will highlighted the role of IL-17 in postmenopausal osteoporosis.
Patients and methods: This study applied on 84 includes subjects (42 postmenopausal osteoporosis patient and 42 of healthy control group), conducted from December 2014 to March 2015 to measure the IL-17 serum level by using ELISA kit.
Results: In osteoporotic postmenopausal women the mean of serum IL-17 was (0.49pg/ml) and it is significantly higher than that of healthy group (0.09pg/ml).
Conclusion: Serum IL-17 was significantly

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Crossref
Publication Date
Tue Jun 07 2022
Journal Name
Journal Of Accounting And Financial Studies ( Jafs )
Financial Fraud and Corruption with Examples
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He mentioned in this article the main types of corruption, which are political, moral, financial and administrative. Others may add other types of corruption, such as religious, scientific, media, informational and statistical corruption. At the global level, the focus is largely on financial corruption, although other types of corruption are no less bad than it. Financial corruption can be defined as all financial deviations in violation of general laws or the provisions of regulations, legislation, and procedures regulating the work of the state, private institutions and individuals and applied in state institutions and the private sector in general and inconsistent with the controls and instructions of financial control.

In th

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Publication Date
Fri Jan 01 2016
Journal Name
Al–bahith Al–a'alami
Political Consultation and Public Opinion Polls
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Increasingly important public opinion polls steadily .... especially in electoral campaigns, sheds searchlight on the side of the US elections, in different time periods, and cited the words of experts and people involved in it, and reviews Find great development that took place in the polls and what could happen to this work It is important in the future. Display search for certain types of polls, dividing them on as stated by the experts in the United States... This division shows that the surveys of the most political processes and accuracy of information, and that their Money being made and companies specialized in the administration of this type of measuring public opinion ..... what is returned decision-making, for example, in conj

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Crossref
Publication Date
Sun Dec 01 2013
Journal Name
Baghdad Science Journal
Design and construction Optically Gas Laser
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In this work the design and construction of a flash photolysis pulsed HCl laser was presented. The parameters of the pumping source and discharge current density was obtained, which sufficient to shift the flash lamp spectrum towards uv portion of spectrum. The maximum pulse laser energy parameters was measured. Total pressure and ratio of active gases to optimized the output pulse energy were measured , where at 125 mbar of total pressure and 1:7:14 Cl2:H2: He ratio, the laser energy was measured to be 200 mJ at pumping four flash lamps energy in the order of 6400J .The resonator consists of copper a near hemispherical mirror with the radius of curvature 3m coated by gold and reflectivity 98%,the output coupler sapphire mirror of

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Publication Date
Wed Sep 12 2018
Journal Name
Ibn Al-haitham Journal For Pure And Applied Sciences
W-Closed Submodule and Related Concepts
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    Let R be a commutative ring with identity, and M be a left untial module. In this paper we introduce and study the concept w-closed submodules, that is stronger form of the concept of closed submodules, where asubmodule K of a module M is called w-closed in M, "if it has no proper weak essential extension in M", that is if there exists a submodule L of M with K is weak essential submodule of L then K=L. Some basic properties, examples of w-closed submodules are investigated, and some relationships between w-closed submodules and other related modules are studied. Furthermore, modules with chain condition on w-closed submodules are studied.   

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Crossref
Publication Date
Sat Oct 01 2022
Journal Name
Al–bahith Al–a'alami
Approaches in media, role and mobilization
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There is a natural problem raised by the issue of media performance. As a separate activity and express its own capabilities. This problem can be framed in the form of a question: Is media performance merely a reflection of the activity of other sectors of society, especially political and economic, and what links them to other societal sectors of interrelated relations? Is the media limited to mere transfer, or is it an industry with its own mechanisms and rules? The answer may seem somewhat complicated if we handle media with research and study in general, but the issue may be less complicated when it comes to Arab media, because its data may add another setback to the overall Arab setbacks.

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Crossref
Publication Date
Wed May 17 2023
Journal Name
College Of Islamic Sciences
Class and its impact on society
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Man has a great role in the development of society in all fields, and therefore the human thought played a great role in its continuous pursuit and insight into the social classes that differ in their privileges, which makes the members of society not reconcile because of that disparity that is not based on human principles, so one class exploits another, and this is what stopped me Rather, it prompted me to choose the topic (class and its impact on society) in order to show the impact of classes on each other negatively and positively, so I work to avoid the first with the recommendations I put forward and offer guidance, and strengthen the second, and after this topic of necessity in a place because of the imbalance and promise of appr

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Publication Date
Thu Jan 02 2014
Journal Name
Journal Of The Faculty Of Medicine Baghdad
Cervical Spondylosis, Surgical Management and Outcome
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Background: Cervical spondylosis is a degenerative disease of the cervical spine and can occur at any age but mostly after 5th decade.

Objectives:  is to focus a light on the clinical features, radiological findings and the result of the surgical treatment with comparison to the global results in the same field.

Patients and method: This is a prospective study of 50 patients with cervical spondylosis managed with surgery at surgical specialty hospital in the medical city, Baghdad, from the period from Jun. 2011 till Jan. 2012. The clinical, radiological, neurophysiological studies together with surgical outcome were all reviewed and included in the study.

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Crossref
Publication Date
Sun Jan 02 2011
Journal Name
Journal Of The Faculty Of Medicine Baghdad
Congenital diaphragmatic hernia: prevalence and management
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Background: The morbidity and mortality of congenital diaphragmatic hernia is related to the severity of lung hypoplasia ,pulmonary hypertension and associated anomalies.
Patients and methods: fifty nine consecutive patients with surgically proved diaphragmatic hernia (excluding hiatal hernia) were included in this prospective study. All patients were seen at Al- Kadhymia hospital for children and Al-Mustansyria hospital, in the period from January 2003 to December 2009.Plain chest x-ray was done for all the patients understudy, but barium study was arranged for only nine patients.
Results: There were fifty nine child with congenital diaphragmatic hernia , Bochdalek hernia forms 81.4% of all congenital

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