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bsj-3271
Aquatic Oligochaeta (Annalida:Clitellata) as Bio Indication for Sediment Quality Assessment in Tigris River Within Baghdad City /Iraq
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Aquatic Oligochaeta is an important group of Macroinvertebrates that has been very remarkable as bioindicators for assessing water pollution and determining its degree in water bodies. Hence, the idea of the current study aims at studying the impact of Baghdad effluents on the Tigris River by using oligochaetes community as bioindicators . For this purpose, four sites along the inside of Baghdad has been chosen. Site S1 has been located upstream, site S2 and S3 has been at midstream and site S4 at the downstream of the River.This investigation has used different types of biological indicators, including the  percentage of oligochaeta  within benthic invertebrates, which ranged from 49.2-51.28%. The highest percentage of the tubificid worms in the benthic samples has been 26.95% and recorded at S4, while the lowest percentage has been 14.45% recorded at S1. Pollution index D ranged between 0.34 and 0.52. The highest value of the ratio of  oligochaeta to Chironomidae larvae has been 3.5 recorded at S4, while the lowest value has been 2.6 reported at S1. The percentage of L. hoffmeisteri within the oligochaetes community has been from 35-56%.  The highest value of  biological quality index Io has been   9.89  recorded at S1, and the lowest value has been (5.57)  recorded in S4.  A Composite index of Biological quality  (Eo) index recorded as C5 in S1 and C4,D3 and E3 in the other sites.  Oligochaeta index of sediment bioindication (IOBS) values ranged between 2.55 at S1 and 1.15 at S4. The tubicid index of sediment TUSP reported at d the highest value (52.57%) at  S4 where as the lowest value has been 28.68% at S1. The highest species richness value has been 7.35  recorded at S1 and the lowest value has been 6.12 at S3. Shannon- Weiner diversity index (H) ranged from 0.06-0.049 Bit/ind. Species uniformity index (E) has been 0.018-0.016.It is clear from the results that most of the biological indices indicate that the Tigris River sediment has been slightly impacted by anthropogenic activity during its passage through the Capital Baghdad.  S1 is considered as a reference site, as it has presented the first point of entry of the Tigris River to Baghdad and then the sediment gradually  has become polluted to reach its highest degree in  the last site S4 after passing through several  slightly polluted sites.

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Publication Date
Mon Sep 25 2023
Journal Name
Arab Science Heritage Journal
المرأة في الشعر الجاهلي
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          This study is concerned with providing an objective, artistic study of the role of women in the pre-Islamic era, and extracting that status from the most important sources that express the language of that era, which is pre-Islamic poetry. The role of women in contemporary societies, the study sought to clarify those goals from a technical and objective point of view, which contributed to the main purpose of the study, which is the status of women in pre-Islamic poetry. The role of women in pre-Islamic society, and how to describe them in rhetorical sentences in poetry. The study was based on the descriptive analytical approach, which is represented by the use of content analysis, wh

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Publication Date
Sun Dec 02 2007
Journal Name
Political Sciences Journal
الحول الديمقراطي في بنغلادش
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التحول الديمقراطي في بنغلادش

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Publication Date
Sun Jun 18 2023
Journal Name
Arab Science Heritage Journal
القيادة في المنظور الإسلامي
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There are many studies regarding the topic of ‘leadership’ in modern era, especially the studies of the west and the Muslims who followed them in our Arab countries. These studies rely on the modern western theories, they deal with topics like the difference between administration and leadership

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Publication Date
Sun Jan 01 2006
Journal Name
Journal Of The College Of Languages (jcl)
El realismo del personaje de Lazarillo de Tormes por el tratado primero "cuenta Lazaro su vida y cuyo hijo fue"
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El Lázarillo señala a fines del reinado del emperador, el comienzo de un
nuevo género en la literatura castellana. A través de sus páginas nos adentró en un
mundo de pobreza, de
hambre secular, de hipocresía, y rodeado de problemas.
Lázaro cuenta en primera persona sus aventuras comenzando por su nacimiento, en
una aceña de las riberas del río Tormes. Condenando su padre como ladrón y, su
madre se entrega al mas vil morisco - cuya conducta deja también que desea –
haber pasado hambre y le entrega, siendo todavía un niño, a un ciego de alma ruin
para que, acompañándole, se gana la vida. Para aplacar el hambre, pues el ciego le
daba poco de comer, el muchacho le hace objeto, de repetidas tretas.

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Publication Date
Sat Jun 28 2003
Journal Name
رسالة ماجستير
الاعياد في الاديان السماوية
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جاء تقسيم البحث على ثلاثة مباحث رئيسة يسبقها تمهيد وتعقبها خاتمة ، وتناول المبحث الواحد مطالب متسلسلة بالأرقام ، ثم قائمة بمصادر البحث ومراجعه. تناول التمهيد نظرة تاريخية للأعيان عند الأقوام ، ولاسيما عند العرب في الجاهلية، وتعريف المصطلحات التي تشكل عنوان البحث تناول المبحث الأول ، وعنوانه (الأعيان في الديانة اليهودية) ، عدد تلك الأعياد، شرح الأسباب الموجبة لكل عيد ، وتاريخ الاحتفال به وأسلوبه؛ وغير ذلك مم

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Publication Date
Sun Jan 27 2019
Journal Name
Journal Of The College Of Education For Women
Unemployment among the youth
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The research talked about one of the important social subject that care public so cities which is .
This subject deals with three subdivisions papers :-
The first one deals with the reasons of unemployment mentioned the definition of it in addition to make a comparison between it and inertia . then talked specially about unemployment that had got in our wounded country become of wars in it .
It had a branch talked about in Islamic society .
The second one deals with the negative results of unemployment specially economic , moral and social with their roles in spreading negative phenomenon in our society as terrorist , stolen … etc …
The third one deals with the ways of reducing unemployment and trying to limit it , tha

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Publication Date
Thu Nov 29 2018
Journal Name
Arab Science Heritage Journal
الفرد في الاقتصاد الإسلامي
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The theme of the individual in Islamic Economics is one of the important topics to demonstrate an established fact , that the Islamic economy may discriminate in granting individual full rights , which guarantees a safe living reassuring

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Publication Date
Thu Feb 07 2019
Journal Name
Journal Of The College Of Education For Women
الأعراب في العصر الاموي
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The islamic caliphate was against the Aarab who became Muslims and
stayed in their desert and their companies didn’t share with the Muslims to
spread Islam by Al-Jihad. The Quran attacked them in many verses except
the Aarab who accepted when the prophet called them for Al-Jihad.
The Aarab in the ummayad period were in three categories :
1. The aarab who lived in the desert ,the islamic society was very revenge
towards them. The caliphate did not gave them Al-Ataa so they were in
bad situation
2. Those who lived in the country side . they were very trouble to the
trade.
3. The third lived in the cities and worked in the trade, Dawawin and in the
administration.
The Aarab of cities some of them associ

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Publication Date
Sun Jul 07 2013
Journal Name
Journal Of Educational And Psychological Researches
المرأة في الشريعة الإسلامية
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         Elements of the study contribute to the direction and demonstrate scientific steps, in order to walk in the implementation procedures. The researcher is a sense of a social phenomenon is an important step and a motivation to study and uncover the causes and factored in order to reach substantive results. And to clarify what is involved in the importance of the study, as well as setting goals that aspire to achieve the study .                                        &nbs

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Publication Date
Mon Nov 12 2018
Journal Name
Arab Science Heritage Journal
الالسنية الألسنية في التراث
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It is not necessary to that any speakers can speak more than a language but the are coming from many origins to concern linguistics search that had  began with an introduction and explanation  to them that the language is still as words  dictionaries on it (a tool for the transfer of ideas). It is basically a tool of the movement. The meaning

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