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bsj-4408
Removal of Amoxicillin from Water by Adsorption on Water Treatment Residues
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The presence of residual antibiotics in water results in the development of antibiotics resistant genes. The available wastewater treatment systems are not capable of removing such antibiotics from sewage. Thus, antibiotics need to be removed before the discharge of wastewater. Adsorption is among the promising techniques for the wastewater treatment to aid the removal of a wide range of organic and inorganic pollutants. The present work is a contribution to the search for an economical method for the removal of low concentrations of amoxicillin (AMX) from water by adsorption on water treatment residue, WTR, taken from a local drinking water facility. The chemical composition and the adsorptive characteristics of the material were first evaluated using energy dispersive spectroscopy, EDS, and sorption of methylene blue, respectively. The porous character of the sorbent was modified by ignition. The application of the WTR for the adsorption of AMX was studied under various operating conditions including sorbent dosage, 2-20 g/L at room temperature; contact time 30-240 min.; and initial concentration range of the antibiotic, 0.00004-0.00012 M. facility. To aid the experimental work, statistical software was employed to design the experiments and evaluation of the results. Graphical and mathematical relationships have been established for the adsorption efficiency with the operating conditions. The adsorption capacity was calculated from the plot of the adsorbed drug against the sorbent content and found to be 19.966 µmol/g WTR. The sorption efficiency depends on the initial concentration and being better at low concentration (0.00004 M) and equilibrium time (within 100 mins.). The optimum conditions of the adsorption are: AMX Concentration, 0.00004 M; Contact time. The optimum conditions of the adsorption are: AMX Concentration, 0.00004 M; Contact time, 90 min., and WTR content of 15.5 g/L to give removal efficiency of 89.2%.

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Publication Date
Sun Apr 28 2019
Journal Name
Arab Science Heritage Journal
الظواهر الظواهر الاجتماعية في بغداد من خلال كتاب الظرف والظرفاء لابي الطيب الوشاء(ت320هـ)
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 the study of social phenomena in this direction is, the sign of deviousness to the segments of the circumstance with their conditions and circumstances, then pointed to the uniforms that they were adorned by the tortillas as well as shirt Safaf from good linen soft and touched the country and the good and others.

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Publication Date
Wed Jan 01 2014
Journal Name
Journal Of The College Of Languages (jcl)
Learning English through Scaffolded Assistance in Iraqi EFL Classroom
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Learning a foreign language is a highly interactive process, and a belief that communicative activities foster a great amount of linguistic production provides language practice and opportunities for negotiation of meaning during communicative exchanges. Thus, this study examines what benefits learner-centered classroom setting offers compared with that of teacher–centered classroom, and how less proficient learners accomplish their tasks and activities with scaffolded help during interaction with the help of proficient classmates and under the guidance of a skilful person, i.e., the teacher. The subjects participating in this study are 30 Iraqi 4th year college students in the Department of English, College of Arts , Univer

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Publication Date
Sun Jan 01 2017
Journal Name
Journal Of The College Of Languages (jcl)
Traducción de los dos verbos auxiliares ser y estar del español al árabe en la frase nominal
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Resumen:

       La traducción de los dos verbos ser y estar no es una tarea tan simple como piensan muchas personas, sino es una de las complicadas y difíciles tareas, ya que el traductor tiene que saber y perfeccionar los correctos casos gramaticales relacionados con esos dos verbos auxiliares  tanto el verbo ser como el verbo estar, especialmente en la frase nominal para que pueda dar una clara y correcta traducción. Usados con el mismo adjetivo, "ser" comunicará una cualidad que es parte de la identidad o naturaleza del sujeto, mientras que "estar" comunicará un estado o circunstancia del mismo. Este e

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Publication Date
Wed Jun 01 2005
Journal Name
Journal Of The College Of Languages (jcl)
המאבק הפנימי של מרדכי זאב פיארברג מתוך גיבורו של הסיפור "לאן?" מורה עוזר זינה אייד קסים
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המחקר הזה עוסק באחד מהסופרים העבריים שנחשבו בעלי־השפעה בתהליך הספרות
העברית החדשה על אף גילו הקצר ועל אף שהוא השאיר עזבון ספרותי מועט , אך עם זה דמותו עולה
לענינו גם מתוך כתביו המעטים כאילו הם טבועים בחותם, הסופר הזה הוא מרדכי זאב פיארברג.
במחקר זה טיפלנו בחייו של המספר הזה בקיצור וגם ביצירותיו באופן כללי, ובסימנים המאפינים
את גיבוריו, ובמיוחד גיבורו של הסיפור "לאן?" שהוא אכן גיבור פיארברגי מובהק והוא נת

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Publication Date
Sun Mar 26 2023
Journal Name
Arab Science Heritage Journal
غسل الحيض من خلال كتاب شرح ابن كمال باشا على أول الهداية ( دراسة وتحقيق )
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This study deals with the field of acieving the manuscripts of Islamic sciences by the great Imam ibn Kamal Pasha, but the mentioned book requires a great effort to explain what it contains of sciences, and to appear what it has contained

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Publication Date
Wed Mar 30 2022
Journal Name
حوليات أداب عين شمس
الاعلال في الجزء الثلاثين من القرآن الكريم في كتاب الجدول في إعراب القرآن الكريم
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Publication Date
Thu Sep 01 2011
Journal Name
Journal Of Economics And Administrative Sciences
Financial Depth Measurements / Analytical Study in Selected Countries for the Period 1980-2008
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This research deals with the most important indicators used to measure the phenomenon of financial depth, beyond the traditional indicators, which are called quantitative indicators, which is shown to be inadequate to show the facts accurately, but it may come in the results of a counterfactual, although reliable in econometric studies done in this regard.

Therefore, this research has sought to put forward alternative indicators, is the structural indicators, and financial prices, and availability of financial instruments, and cost of transactions concluded, in order to measure the phenomenon of financial depth.

After using and analyzing data collected from countries the research

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Publication Date
Wed Jun 01 2016
Journal Name
Journal Of The College Of Languages (jcl)
Comparación entre el arte visual y la literatura; la adaptación de Orson Welles de El proceso de F. Kafka como ejemplo
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RESUMEN:

Este estudio muestra una relación comparativa entre literatura y arte, concretamente entre las artes visuales (pintura y cine) y la literatura. Dicho estudio se puede clasificar dentro de los estudios actuales de literatura comparada. El interés por la cuestión viene por la problemática relación entre las dos artes, que tiene una larga tradición que se extiende desde el Ars poetica de Aristóteles hasta la aparición del vanguardismo en el siglo XX. La relación se presenta a través de los colores de las pinturas y los sonidos de las palabras. A los pintores de iconos se les conocía como iconógrafos porque se les consideraba más escritores que pintores. El icono era en realida

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Publication Date
Fri Jan 01 2016
Journal Name
Ibn Al-haitham Journal For Pure And Applied Science
تحضير ودراسة طيفية وأمتزاز معقد الكوبالت (II(Co لليكاند enaminone -β المشتق من السلفاميثوكسازول
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يهتم هذا البحث بتحضير وتشخيص ليكاند ثنائي السن -: [4-(5,5-dimethyl-3-oxocyclohex-1-enylamino)-N-(5-methylisoxazol-3-yl)benzene sulfonamide] [H2L] وذلك من صهر السلفاميثوكسازول مع الدايميدون بدرجة ºC)140 (ُ ولمدة نصف ساعة , حظر معقد الكوبالت مѧن تفاعѧل هѧذا الليكاند مع ايون الكوبالѧت الثنѧائي وبطريقѧة التصѧعيد الا ُ رجѧاعي باسѧتعمال الايثѧانول وسѧطا للتفاعѧل . شѧخص الليكانѧد والمعقѧد المحضر باستعمال الطرائق الطيفية التي اثبتت ان المعقد ذات شكل هندسѧي ر

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Publication Date
Sun Jul 01 2012
Journal Name
Journal Of Educational And Psychological Researches
المحددات الاجتماعية لمهنــة المرأة دراسة ميدانية من وجهة نظر أساتذة جامعة بغداد مجمع الجادريـــة
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The conventional view to women is still in society due to the male domination on society and the social values. Since women and the costumes and women. Since women is not half the society, but half of its potential energy that is capable of working. Giving her the chance to work according to her efficiency and ability and academic achievement is a justice in the distribution of professions between the sexes without discrimination. Women bear the responsibility of correcting the view created by men.

The importance of this study comes from knowing the most important social limitations of women work in society which effect on many aspects in her life like choosing a career suiting hers and the range of women working in the universit

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