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Predicting Biochemical Oxygen Demand at the Inlet of Al-Rustumiya Wastewater Treatment Plant Using Different Mathematical Techniques
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Water quality planning relies on Biochemical Oxygen Demand BOD. BOD testing takes five days. The Particle Swarm Optimization (PSO) is increasingly used for water resource forecasting. This work designed a PSO technique for estimating everyday BOD at Al-Rustumiya wastewater treatment facility inlet. Al-Rustumiya wastewater treatment plant provided 702 plant-scale data sets during 2012-2022. The PSO model uses the daily data of the water quality parameters, including chemical oxygen demand (COD), chloride (Cl-), suspended solid (SS), total dissolved solids (TDS), and pH, to determine how each variable affects the daily incoming BOD. PSO and multiple linear regression (MLR) findings are compared, and their performance is evaluated using mean square error, relative absolute mistake, and coefficient of determination. PSO utilised COD, TDS, SS, pH, and Cl- as inputs, generating a mean square error of 1029.10, an average absolute relative error of 9.41%, and a coefficient of determination of 0.89. Comparisons demonstrated that the PSO model could accurately calculate the daily BOD at Al-Rustumiya wastewater treatment plant's inlet.

 

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Publication Date
Sun Mar 15 2020
Journal Name
Journal Of The College Of Education For Women
Mulla Jewan’s Methodology in Qur'an Interpretation in the Light of Qur'an Sciences Studies
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The importance of the interpretation of the Holy Qur’an is that it is a necessity that accompanies Muslim throughout his life, it helps him to solve his problems, it is a way of gaining advanced knowledge, it facilitates the Muslim's understanding of the Holy Qur’an and to know God’s Almighty’s intent in His verses. Since there are so many needs that a person strives to achieve, therefore, the interpretation of the Holy Qur'an would be satisfactory to him and it facilitates the fulfillment of these needs within the limits of legal laws. The aim of the researcher is to get acquainted with the method of that honoured interpreter in his interpretation, and his ability to benefit Muslims in explaining the verses and come to a solutio

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Publication Date
Sun Jan 01 2023
Journal Name
Revista Iberoamericana De Psicología Del Ejercicio Y El Deporte
THE IMPACT OF COVID-19 ON FOOTBALL CLUB STOCK INTEGRATION AND PORTFOLIO DIVERSIFICATION
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Publication Date
Thu Sep 04 2014
Journal Name
Journal Of Al-nahrain University
Effect of Some Insecticides on the Egg Parasitoid, Trichogramma evanescens Westwood(Hymenoptera: Trichogrammatidae)
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Publication Date
Tue Sep 08 2020
Journal Name
Baghdad Science Journal
Hiding the Type of Skin Texture in Mice based on Fuzzy Clustering Technique
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A substantial matter to confidential messages' interchange through the internet is transmission of information safely. For example, digital products' consumers and producers are keen for knowing those products are genuine and must be distinguished from worthless products. Encryption's science can be defined as the technique to embed the data in an images file, audio or videos in a style which should be met the safety requirements. Steganography is a portion of data concealment science that aiming to be reached a coveted security scale in the interchange of private not clear commercial and military data. This research offers a novel technique for steganography based on hiding data inside the clusters that resulted from fuzzy clustering. T

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Publication Date
Mon Feb 04 2019
Journal Name
Journal Of The College Of Education For Women
PARALLELISM IN WHITMAN'S "LEAVES OF THE GRASS": الإیقاع التوافقي لشعر وتمن لوصف الطبیعة
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الخلاصة
یعد والت وتمن شاعرا استثنائیا سواء أكان ذلك في المكانة التي یحتلھا في الأدب الأمریكي او في نمط
اع t ذا الإیق t لة ھ t ة وص t وافقي خاص t اع الت t تخدامھ الإیق t ي اس t دي ف t ر تقلی t عرا غی t الشعر الذي یكتبھ. لقد كتب وتمن ش
ل t ة للتوص t ف الطبیع t وافقي لوص t اع ا لت t ن الإیق t تخدم وتم t ر ، اس t بوحدة الكون الذي عبر عنھ في شعره.وبمعنى آخ
نص t ل ال t جام داخ t رابط وانس t یج مت t ھ نس t ق انظم t دف لخل t ھ تھ t اھره أدبی t واف

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Publication Date
Thu Jan 01 2015
Journal Name
Basrah Journal Of Veterinary Research
Prenatal Histological study of the limbs bone onset development in Guinea pig (CaviaCutleri)
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Publication Date
Wed Sep 30 2015
Journal Name
College Of Islamic Sciences
Photo citation request in examples   Of ascetic poetry in the first Abbasid era
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Photo citation request in examples   Of ascetic poetry in the first Abbasid era

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Publication Date
Wed Mar 16 2022
Journal Name
Journal Of Educational And Psychological Researches
Evaluating Arabic Language Teachers Appraisal Form in Light of the Comprehensive Quality Standards
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The current research aims to evaluate the appraisal form for Arabic language teachers in light of comprehensive quality standards by designing standards for the competencies of primary school teacher in accordance with comprehensive quality requirements. The researcher adopted the descriptive approach. The research community included the Arabic language supervisors in the Education Directorates of Diyala Provincial and Baghdad. The research sample consisted of (14) supervisors from the Diyala Provincial Department of Education and the First Rusafa Education Directorate in Baghdad Governorate by (8) supervisors and (6) Supervisors respectively specializing in Arabic language. As for the research tool, questionnaire prepared by the researc

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Publication Date
Sun Apr 16 2023
Journal Name
Iraqi Journal For Computer Science And Mathematics
Some Methods to Estimate the Parameters of Generalized Exponential Rayleigh Model by Simulation
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This paper shews how to estimate the parameter of generalized exponential Rayleigh (GER) distribution by three estimation methods. The first one is maximum likelihood estimator method the second one is moment employing estimation method (MEM), the third one is rank set sampling estimator method (RSSEM)The simulation technique is used for all these estimation methods to find the parameters for generalized exponential Rayleigh distribution. Finally using the mean squares error criterion to compare between these estimation methods to find which of these methods are best to the others

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Publication Date
Tue Nov 22 2022
Journal Name
College Of Islamic Sciences
The issues of illusion to Ibn hisham AI- Ansari( H 761T) on grammarian
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This research shows the issues of Ibn Hisham's illusion in its leadership of the grammarians; As Ibn Hisham attributed - during his presentation of grammatical issues - grammatical opinions to a number of grammarians claiming them in them, and after referring to the main concepts that pertain to those grammarians, we found that Ibn Hisham had delusional in those allegations, in addition to that clarifying the terms illusion and claim in the two circles of language And the terminology, and perhaps the most prominent result in this research is that he worked to investigate these issues by referring to their original sources, with an explanation of the illusions of Ibn Hisham in his attribution to these issues.

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