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bsj-3835
Optimization of nanostructured/nano sized rice husk ash preparation
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The objective of the study is developing a procedure for production and characterization of rice husk ash (RHA). The effects of rice husk (RH) amount, burning/cooling conditions combined with stirring on producing of RHA with amorphous silica, highest SiO2, lowest loss on ignition (LOI), uniform particle shape distribution and nano structured size have been studied. It is concluded that the best amount is 20 g RH in 125 ml evaporating dish Porcelain with burning for 2 h at temperature 700 °C combined with cooling three times during burning to produce RHA with amorphous silica, SiO2 90.78% and LOI 1.73%. On the other hand, cooling and stirring times affect the variation of nano structured size and particle shape distribution. However, no crystalline phases were found in RHA in all cases. Results proved that the Attritor ball mill was more suitable than vibration disk mill for pulverizing nano structured RHA with 50% of particle size (D50) lower than 45 mm and 99 % of particle size (D99) lower than 144 mm to nanosized RHA with D50 lower than 36 nm and D99 lower than 57 nm by grinding time 8.16 min to every 1 g RHA without changes in morphousity of silica.

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Publication Date
Sun Feb 03 2019
Journal Name
Journal Of The College Of Education For Women
KHalaf Alhmar and what we get from his poem
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KHalaf Alhmar and what we get from his poem

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Publication Date
Tue Sep 27 2022
Journal Name
Arab Science Heritage Journal
قضية قانونية من العهد الاشوري القديم في بلاد الأناضول
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  Assyrian merchants established in the second millennium BC Assyrian commercial settlements in Anatolia, and these settlements had a great cultural value

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Publication Date
Sun Jan 13 2019
Journal Name
Arab Science Heritage Journal
عزل بعض الجراثيم المرضية المشتركة من الأغنام العواسية المحلية
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استهدف البحث الحالي عزل بعض الجراثيم المرضية المشتركة وشملت Listeria monocytogenes و Salmonella spp. و Brucella abortus من أنسجة أعمار مختلفة من الأغنام العواسية المحلية . أخذت عينات من الكبد والكلى والدم ومن محتويات منتصف أمعاء ثلاث مجاميع عمرية من الأغنام العواسية من مجزرة الشعلة ببغداد شملت أعمار اقل من سنة واحدة وسنة إلى سنتين وأكثر من ثلاث سنوات . بينت النتائج عزل جراثيم Listeria monocytogenes  و Salmonella spp. و  Brucella abortus من كافة المجاميع

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Publication Date
Fri Mar 01 2024
Journal Name
Baghdad Science Journal
On Faintly θ- Semi-Continuous and Faintly δ-Semi-Continuous Functions
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      Faintly continuous (FC) functions, entitled faintly S-continuous and faintly δS-continuous functions have been introduced and investigated via a -open and -open sets. Several characterizations and properties of faintly S-continuous and faintly -Continuous functions were obtained. In addition, relationships between faintly s- Continuous and faintly S-continuous function and other forms of FC function were investigated. Also, it is shown that every faintly  S-continuous is weakly S-continuous. The Convers is shown to be satisfied only if the co-domain of the function is almost regular.

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Publication Date
Mon Dec 05 2022
Journal Name
Baghdad Science Journal
Cloud Data Security through BB84 Protocol and Genetic Algorithm
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In the current digitalized world, cloud computing becomes a feasible solution for the virtualization of cloud computing resources.  Though cloud computing has many advantages to outsourcing an organization’s information, but the strong security is the main aspect of cloud computing. Identity authentication theft becomes a vital part of the protection of cloud computing data. In this process, the intruders violate the security protocols and perform attacks on the organizations or user’s data. The situation of cloud data disclosure leads to the cloud user feeling insecure while using the cloud platform. The different traditional cryptographic techniques are not able to stop such kinds of attacks. BB84 protocol is the first quantum cry

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Publication Date
Fri Dec 22 2006
Journal Name
Journal Of Planner And Development
The productive partnership in development communication is an effective strategy for change
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This study can be considered as un introduction to the idioms and the strategy about the productive partnership development connection, that helps the researcher and the organization in their work in to activate development and the natural sources,manegment,to improve the two sides active connected to the local society, and to use it as easier and smoother participation of the people who work in development field and the natural sources management research, That connection depends mostly upon the capability of researcher and the development worker to increase the ability of individual and local society to specify and analyzing their problems and to try solutions to make their life better with good income.   

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Publication Date
Wed Sep 08 2021
Journal Name
Journal Of Accounting And Financial Studies ( Jafs )
Strategic tax planning and its impact on reducing tax evasion
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Taxes are an essential axis in the economy as the most effective and effective economic tool in any country (economy). Expanding the scope of taxation without adequate study has produced a dangerous result with a negative impact that is almost apparent, namely (tax evasion), which stands as a barrier preventing the state from reaching Therefore, the research sought to study strategic tax planning and its importance in reducing tax evasion, and the research aims from that to prove the importance of adopting strategic planning in the field of taxes according to modern and effective scientific foundations to reduce tax evasion to enhance the achievement of tax evasion. The financing objective is in addition to the other objectives,

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Publication Date
Mon Jan 07 2019
Journal Name
Arab Science Heritage Journal
دراسة التغيرات المرضية النسجية الناتجة من تلوث أعلاف الدواجن
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     هدف الدراسة معرفة التأثير السمي التراكمي للأعلاف الملوثة بالحنطة المتفحمة على أفراخ فروج اللحم .اجري هذا البحث في مختبرات الصحة الحيوانية التابعة لوزارة العلوم والتكنولوجيا استعمل 78 فرخاً لهذه التجربة قسمت إلى ستة مجاميع ربيت في أقفاص خاصة أعدت لهذا الغرض. تم تغذيتها يوميا على أعلاف ملوثة حسب برامج التغذية المتبعة , تمثلت المجموعة الأولى بمجموعة السيطرة والتي غذيت على عليقه تحوي الحنطة

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Publication Date
Sat Oct 04 2025
Journal Name
Journal Of Baghdad College Of Economic Sciences University
تحليل علاقة الثقافة المنظمة الازمة من منظور الفردية - الجماعية
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English ابحث عن مقالات و مجلات ... تحليل علاقة ثقافة المنظمة بلازمة من منظور الفردبة - الجماعية أ.د زكـريا مطلك الدوري، أ.د سـعـد علي العـنزي، أ. يعرب عدنان السعيدي مجلة كلية بغداد للعلوم الاقتصادية الجامعة 2009, المجلد 2, العدد 20, الصفحات 107-122 الخلاصة تتعدد وجهات النظر بشأن الاسباب والمعالجات الممكنة للازمات، وان هذا الاختلاف يرجع بالاصل إلى تنوع المداخل التي يعتمد عليها الباحثين في تناول الظاهرة أو الموضوع. وضمن هذا

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Publication Date
Sun Feb 03 2019
Journal Name
Journal Of The College Of Education For Women
The poetry attributed to The Islamic orthodox caliphs
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The Islamic orthodox caliphs had a great importance in the history of Arabs in
particular, and of Muslims in general.
Some attributed poetry to them. This issue to see whether such an attribution is correct
or not.
This research tried to deal objectively with this poetry .it discussed the topic,
exploring the scholars’ opinions about poetry attributed to the Islamic orthodox
Caliphs, stating their dispute : some of them agreed while others rejected the
attribution.
The research adopted the opinon that had rejected for reasons stated in the
research, of them: the weakness of poetry and its dealing with unimportant things, for
example, the caliph Omar composed verses about a new garment worn by him.
Is it

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