Kinetic Model for Solute Diffusion in Liquid Membrane Systems

Juan Abdul-Wahid O.  Al-Naisani; Eman T. Kareem; Yousif I.  AbuZaid; Taki A. Himdan

doi:10.21123/bsj.2016.13.2.2NCC.0048

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Publication Date

Sun Jun 05 2016

Journal Name

Baghdad Science Journal

Volume

13

Issue Number

2.2NCC

DOI

10.21123/bsj.2016.13.2.2NCC.0048

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Kinetic Model for Solute Diffusion in Liquid Membrane Systems

"kinetic model

diffusion

liquid membranes

mathematical model

solute diffusion in a LMS."

Juan Abdul-Wahid O. Al-Naisani

Eman T. Kareem

Yousif I. AbuZaid

Taki A. Himdan

...Show More Authors

In this study, a mathematical model for the kinetics of solute transport in liquid membrane systems (LMSs) has been formulated. This model merged the mechanisms of consecutive and reversible processes with a “semi-derived” diffusion expression, resulting in equations that describe solute concentrations in the three sections (donor, acceptor and membrane). These equations have been refined into linear forms, which are satisfying in the special conditions for simplification obtaining the important kinetic constants of the process experimentally.

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Publication Date

Thu Jan 10 2019

Journal Name

Journal Of The College Of Education For Women

Tribal separation and its relation to the organization of the community from the point of view of tribal sheikhs Field study in the City of Baghdad Sadr City model))

Aliaa Abed Al-Mahdi

Asaour Abed

...Show More Authors

One of topics that occupied alarge area in Iraqi society at the moment is the issue( of tribal separation and its relation to the organization of the community ) so we see in the civilizations and heritage of each community aset of provisions and laws that take the form of status customary or religious it is indicative of the great interest in Iraqi society in cotrolling the behavior of individuals to comply with values and social laws and become their behavior is consistent with the behavior of the total and adhere to the social values and be productive individuals within the subject and this can only be achieved from the social co

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Publication Date

Sun Jun 30 2024

Journal Name

Association Of Arab Universities Journal Of Engineering Sciences

The impact of flexibility in the design of educational interior spaces (University of Baghdad Studio as a model) (أثر المرونة في تصميم الفضاءات الداخلية التعليمية (مراسم جامعة بغداد أنموذجا

Interior spaces

flexibility

educational spaces

studio space

Doaa Hazim

Rand H.M.

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Publication Date

Mon Jan 01 2024

Journal Name

Anais Da Academia Brasileira De Ciências

Morphological study for Accipitrid birds (Accipitridforms, Accipitridae) in Iraq; part two

A part two of Accipitridae Family members that belong to three genera: Circus

Gyps

and Neophron were documented as morphometrics

distribution ranges

and conservation status were reviewed and comprehensively discussed. A total of 29 voucher specimens belong to six species which are conserved in the “Iraq Natural History Research Center and Museum INHM” as follow: Marsh Harrier Circus aeruginosus (Linnaeus

1758)

Hen Harrier Circus cyaneus (Linnaeus

1766)

Montagus Harrier Circus pygargus (Linnaeus

1758)

Pallid Harrier Circus macrourus (Gmelin

1770)

Egyptian vulture Neophron percnopterus (Linnaeus

1758)

and Griffon vulture Gyps fulfus (Hablitz

1783). The results revealed significant criteria about near threatened NT species IUCN and Birdlife International listed as Pallid Harrier Circus macrourus

and Endangered (EN) species as Egyptian vulture Neophron percnopterus globally decreasing population trend.

HIND D.

KHALIDA I.

AFKAR M.

SUHAD Y.

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Publication Date

Thu Nov 01 2018

Journal Name

International Journal Of Science And Research (ij

Mathematical Models for Predicting of Organic and Inorganic Pollutants in Diyala River Using AnalysisNeural Network

. . Diyala river

BOD

TDS

ANN (PDF) Mathematical Models for Predicting of Organic

nawar

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Diyala river is the most important tributaries in Iraq, this river suffering from pollution, therefore, this research aimed to predict organic pollutants that represented by biological oxygen demand BOD, and inorganic pollutants that represented by total dissolved solids TDS for Diyala river in Iraq, the data used in this research were collected for the period from 2011-2016 for the last station in the river known as D17, before the river meeting Tigris river in Baghdad city. Analysis Neural Network ANN was used in order to find the mathematical models, the parameters used to predict BOD were seven parameters EC, Alk, Cl, K, TH, NO3, DO, after removing the less importance parameters. While the parameters that used to predict TDS were fourte

Publication Date

Tue Jan 02 2018

Journal Name

Journal Of Educational And Psychological Researches

The role of relaxation program for reducing anxiety of patients in dental clinic

The role of relaxation

reducing anxiety

patients in dental clinic

Saadi Jawad Muslim

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The role of relaxation program for reducing anxiety of patients in dental clinic

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Publication Date

Thu Nov 08 2018

Journal Name

Iraqi National Journal Of Nursing Specialties

Suggested Technique for Creating Physical Growth Curves Charts for Anthropometric Measurements in Admixed form in a sample of children under two years of age In Diyala Governorate

Physical Growth Curves (PGC) charts

Percentile

Polynomial Regression Growth Curve.

Abdul Khaleq

Khalida

aqeel

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Objective: This study aimed to assessing new suggested technique of Physical Growth Curves (PGC) charts in
children under two years old of a non-probability sample.
Methodology: A non-probability sample of size (420) children under two years selected from 12 Primary
Health Care Centers in Diyala governorate during the period from 15th Nov. 2010 to 13th Mar. 2011
according to admix of a different properties together in one chart/or growth curve chart included in at least
weight, Height, and Head circumference.
Results: the results showed different properties that can be admix together in one chart/or growth curve
chart included in at least weight, Height, and Head circumference. And to overtake the problem of the norm

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Publication Date

Fri Jan 01 2021

Journal Name

Elementary Education Online

Persuasive methods in advertising posters for the Corona pandemic

زينب ليث

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Publication Date

Thu Jul 18 2019

Journal Name

Annals Of Tropical Medicine & Public Health

SURVIVIN TARGETING; AN IN SILICO APPROACH FOR ANTICANCER DESIGN

Survivin

Drug Design

Aymen Almulla

Entissar Almulla

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Survivin, a member of inhibitor of apoptosis family is increasingly used as a target for cancer therapy design because it has a key role in cell growth and inhibition of cell apoptosis. Also it can be used as a biomarker for targeting cancer because it is found in almost all cancer but not normal cells. Our strategy was to design (computationally) a molecule to be used as survivin inhibitor. This molecule was named lead10 and was used furthermore to find (virtually) existing drugs with a good survivin inhibition activity.

Publication Date

Mon Jul 28 2025

Journal Name

Applied Physics Letters

Theoretical defect engineering in AgBiI4 for enhanced photovoltaic performance

Quanhe

Haoze

Zhongyi

Haoyu

Rasha A.

Run

Weiwei

Fei

Feng

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Silver-bismuth iodide (ABI) ternary semiconductors, such as AgBi2I7, AgBiI4, Ag2BiI5, and Ag3BiI6, have emerged as promising lead-free light absorbers for photovoltaic applications due to their favorable optoelectronic properties. Despite recent advances that have improved power conversion efficiencies from ∼1% to over 5%, ABI-based solar cells still show substantial open-circuit voltage (VOC) losses of up to ∼1 V, which significantly hinder the device performance. These losses have been experimentally attributed to the non-radiative recombination originating from intrinsic defects, however, theoretical understanding of these defect mechanisms remains limited. Here, using density functional theory calculations, we systematical

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(2)

Publication Date

Sun Mar 15 2020

Journal Name

Al-academy

Designing Interactive Educational Website for Highschool Students in Iraq

Design

websites

interaction

education

Yousif Mushtak Lateef

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publishing has become a large space in the field of interactive education and modern pages have become dedicated to the service of the educational effort in this area as the research in this context of the urgent scientific necessities, especially as we consider in Iraq from the new countries in the exploitation of these new technologies and investment possibilities of the information network And the contents of different in the framework of so-called distance education Here lies the problem of research in the possibility of finding scientific solutions for the design of interactive inter active website for students of the preparatory stage in Iraq and to find out the scientific ways to find design The study, which included the problem of

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