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bsj-7457
Using microalga Coelastrella sp. to remove some nutrients from wastewater invitro
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Microalgae have been increasingly used for wastewater treatment due to their capacity to assimilate nutrients. Samples of wastewater were taken from the Erbil wastewater channel near Dhahibha village in northern Iraq. The microalga Coelastrella sp. was used in three doses (0.2, 1, and 2g. l-1) in this experiment for 21 days, samples were periodically (every 3 days) analyzed for physicochemical parameters such as pH, EC, Phosphate, Nitrate, and BOD5, in addition to, Chlorophyll a concentration. Results showed that the highest dose 2g.l-1 was the most effective dose for removing nutrients, confirmed by significant differences (p≤0.05) between all doses. The highest removal percentage was recorded for ammonium pass 96% followed by NO3 with 95%, while BOD5 ranged from 88.7 to 93.5%. Decreases in nutrients coincided with an increase in chlorophyll-a content with the highest biomass on the 17th day of the experiment reaching 1.43 mg. l-1.

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Publication Date
Mon Mar 07 2022
Journal Name
Journal Of Educational And Psychological Researches
Features of the approach the Great Prophet Muhammad in Education
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God sent the Prophet Muhammad as a teacher and promising harbinger {that is sent to the illiterate messenger reciting to them His signs and purifies them and teaches them the Book and Wisdom} [Friday: 2]; the wisdom of Baos Prophet him peace be and am back to teach people, - Education and therefore his life was very rich educational tactics And has passed the Prophet in different circumstances and conditions that can be experienced by a teacher or educator in any time, anywhere; there is no case of going through the educator or teacher only finds the same or similar or likened to, or close to it in the life of the Prophet peace be upon him Prophet has lived God's peace be upon his strengths and weaknesses, victory and defeat, he lived or

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Publication Date
Thu Jan 01 2009
Journal Name
Journal Of Educational And Psychological Researches
معنى الحياة وعلاقته بالسعادة لدى منتسبي جامعة بغداد من التدريسيين والموظفين
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      تطور اهتمام علم النفس في السنوات الأخيرة في الموضوعات التي تؤكد على ايجابية الشخصية الانسانية مثل مركز الضبط والتفاؤل والذكاء الانفعالي ومعنى الحياة Meaning of life  ، وتمثل مثل هذه الموضوعات نواة تيار او فرع في علم النفس يدعى بعلم النفس الايجابي او (البنَاء ) Positive Psychology  ، ويؤكد علم النفس الايجابي على ان تكون الحياة الداخلية للانسان اكثر عمقاً وثراءا

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Publication Date
Fri Dec 31 2021
Journal Name
Political Sciences Journal
Pakistan: The most dangerous terrorist extremism hotbed (a study information, limitations, and factors)
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   Receipt date:10/27/2021    accepted date:12/15/2021     Publication date:31/12/2021

        Creative Commons License This work is licensed under a Creative Commons Attribution 4.0 International License.

The phenomenon of extremist extremism (terrorism) was one of the most prominent issues that took a large space in the twenty-first century, in which cognitive motives were mixed with strategic and ideological motives, leading to the emergence of terrorist extremi

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Publication Date
Mon Jan 14 2019
Journal Name
Arab Science Heritage Journal
رفع التعارض بين أدلة أقسام الحكم التكليفي ونماذج من التطبيقات الفقهية
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الحمد لله الذي أمر عباده بكل خير واجب أو مندوب ، ووعدهم بالثواب على قليله وكثيره بقوله (فَمَنْ يَعْمَلْ مِثْقَالَ ذَرَّةٍ خَيْرًا يَرَهُ) سورة الزلزلة ، الآية ، ( 7 ) ونهاهم عن كل شر محرَّم أو مكروه وتوعدهم بالعقاب على كل محظور جليله وحقيره ( وَمَنْ

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Publication Date
Sun Jul 17 2022
Journal Name
Al–bahith Al–a'alami
Employing; Health Awareness, Health Awareness Announcements: (A research takenfrom a master’s degree thesis)
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The goal of health awareness is to familiarize people with health information and facts, and make them realize their sense of responsibility towards their health and the health of others.   And translate that goal in practice through applying healthy and sound behaviors spontaneously. This, the goal, is pursued by health awareness announcements through employing announcement persuasion of health as one of the methods of influencing the masses to adopt ideas, behaviors, and adherence to health advice and guidelines; The study aims to analyze the content of the Ministry of Health and Environment announcements regarding health awareness and to reveal the most employable persuasions in health awareness announcements

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Publication Date
Wed Mar 10 2021
Journal Name
Baghdad Science Journal
Molecular Typing of Two Suspected Cutaneous Leishmaniasis Isolates in Baghdad
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Leishmaniasis is a group of parasitic diseases caused by Leishmania spp., an endemic infectious agent in developing countries, including Iraq. Diagnosis of cutaneous lesion by stained smears, serology or histopathology are inaccurate and unable to detect the species of Leishmania. Here, two molecular typing methods were examined to identify the promastigotes of suspected cutaneous leishmaniasis samples, on a species level. The first was species-specific B6-PCR and the second was ITS1-PCR followed by restriction fragment length polymorphism (RFLP) using restriction enzyme HaeIII. DNA was extracted from in vitro promastigote culture followed by amplification of kDNA by B6 or amplification and digestion of LITSR/L

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Publication Date
Sun Jul 01 2007
Journal Name
Political Sciences Journal
عرض رسائل (الموقف من التعددية الحزبية في الفكر السياسي الاسلامي المعاصر)
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عرض رسائل (الموقف من التعددية الحزبية في الفكر السياسي الاسلامي المعاصر)

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Publication Date
Mon Apr 04 2022
Journal Name
Journal Of Educational And Psychological Researches
Fear of Intimacy and its Relationship with Post-Traumatic Stress Disorder among Yazidis Women
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The current research aims to identify the fear of intimacy and post-traumatic stress disorder among Yazidi women and the correlation between them. To achieve the objectives of the research, the researcher adopted the Descutner, 1991 & (Thelen) scale, which consisted of (35) items. The researcher also adopted the post-traumatic stress disorder scale for (Davidson, 1995) translated by (Abdul Aziz Thabet), which consists of (17) items. These two scales were administered to a sample of (200) individuals. Then, the researcher analyzes the data using the Statistical Package for Social Sciences (SPSS). The results showed that the research sample of Yazidi women has a fear of intimacy. The research sample of Yazidi women is characterized by

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Publication Date
Sun Dec 02 2018
Journal Name
Arab Science Heritage Journal
عقود عقود بيع عقارات من العصر البابلي القديم ق.م (2004-1595)
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The texts of the buying and selling are many and varied , diversity of materials movable and immovable property , especially in the old Babylonian period (2004-1595 BC.M) , movable materials are agricultural materials such as grain, various kinds and industrial products of animal such as leather , wool , etc., as well as slaves and the slave women which can

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Publication Date
Wed Dec 01 1999
Journal Name
مجلة کلیة الکوت الجامعة للعلوم الانسانیة
ما تمحّل له ابن جني من القراءات الشاذة في كتابه المحتسب
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