Modeling and analysis of an <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si7.svg"><mml:mrow><mml:mi>S</mml:mi><mml:msub><mml:mi>I</mml:mi><mml:mn>1</mml:mn></mml:msub><mml:msub><mml:mi>I</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:mi>R</mml:mi></mml:mrow></mml:math> epidemic model with nonlinear incidence and general recovery functions of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si8.svg"><mml:msub><mml:mi>I</mml:mi><mml:mn>1</mml:mn></mml:msub></mml:math>

A.A Thirthar; Raid Kamil Naji; F Bozkurt; A. Yousef

doi:10.1016/j.chaos.2021.110746

Details

Publication Date

Thu Apr 01 2021

Journal Name

Chaos, Solitons & Fractals

Volume

145

DOI

10.1016/j.chaos.2021.110746

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Modeling and analysis of an <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si7.svg"><mml:mrow><mml:mi>S</mml:mi><mml:msub><mml:mi>I</mml:mi><mml:mn>1</mml:mn></mml:msub><mml:msub><mml:mi>I</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:mi>R</mml:mi></mml:mrow></mml:math> epidemic model with nonlinear incidence and general recovery functions of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si8.svg"><mml:msub><mml:mi>I</mml:mi><mml:mn>1</mml:mn></mml:msub></mml:math>

A.A Thirthar

Raid Kamil Naji

F Bozkurt

A. Yousef

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Publication Date

Sun Feb 03 2019

Journal Name

Journal Of The College Of Education For Women

The concept of suspense and mystery with some references to dickens s Novels ; A tale of two cities and Great expectations

ايناس صبحي

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0

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Publication Date

Wed Mar 10 2021

Journal Name

Baghdad Science Journal

incidence of vulvovaginal candidiasis among iraqi women

Lubna A.

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this worl was carried oit on 50 woman they were attended to the gynecological out patinetand non albicans vared among age group

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Publication Date

Tue Apr 01 2025

Journal Name

Journal Of Engineering

Comparative Analysis of The Combined Model (Spatial and Temporal) and Regression Models for Predicting Murder Crime

Keywords: Multiple Linear Regression (MLR)

Random Forest Regression(RFR)

Neural Network Regression (NNR)

Combined model (spatial and temporal)

Murder crime.

Laith S.

Ghadeer Jasim Mohammed

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This research dealt with the analysis of murder crime data in Iraq in its temporal and spatial dimensions, then it focused on building a new model with an algorithm that combines the characteristics associated with time and spatial series so that this model can predict more accurately than other models by comparing them with this model, which we called the Combined Regression model (CR), which consists of merging two models, the time series regression model with the spatial regression model, and making them one model that can analyze data in its temporal and spatial dimensions. Several models were used for comparison with the integrated model, namely Multiple Linear Regression (MLR), Decision Tree Regression (DTR), Random Forest Reg

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Publication Date

Tue Dec 16 2025

Journal Name

Radioelectronics. Nanosystems. Information Technologies.

Intelligent Control and Stability Analysis of Smart Grids Using CNN-LSTM Network and Model Predictive Controller

Model Predictive Control (MPC)

Intelligent Control Systems

Residual CNN–LSTM

Real-time Grid Monitoring

SHAP Explainability

Aws

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It is important that real time stability in smart grids is ensured as the integration of renewables and the complexity of the systems grows. In this paper, we provide a solid architecture, which combines a Residual CNNLSTM deep neural network predictor, FPGA-accelerated Model Predictive Control (MPC), and SHAP-based explainability. The proposed method predicted with 99.8% accuracy using the Electrical grid Stability Simulated Dataset (UCI) and minimized the instability rates surpassing 85 percent in all operating conditions. Meeting real-time operating needs, FPGA deployment on a Xilinx Zynq UltraScale+ provided 3.1 ms latency and 5 times reduced energy consumption against CPU processing. By emphasizing bus voltage and frequency as major in

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Publication Date

Tue May 31 2022

Journal Name

Journal Of Positive School Psychology

A GENRE-BASED ANALYSIS OF POLITICAL SPEECHES IN THE UN GENERAL ASSEMBLY

Nawal

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Publication Date

Sun Jun 01 2025

Journal Name

Journal Of The Iraqi University

History, Identity, and Marginalization: An Analysis of Andrea Levy's (The Long Song)

JAMAICA

CARIBBEAN

IDENTITY

Psychology

SLAVERY

HISTORICAL source material

IMPERIALISM

SOCIAL marginality

LEVY

Andrea

CULTURAL relations

Amani

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Abstract The painful history of slavery has profoundly affected the identities and social interactions of Afro-Caribbean migrants, whose descendants continue to contend with prejudice and socio-economic marginalization. Andrea Levy's semi-autobiographical novel, The Long Song (2010), traces the turbulent history of Jamaica in the nineteenth century through the lens of Miss Kitty, a character based on Levy's great-great-great grandmother, who was born a slave on the plantation Amity in Saint Catherine's parish. The narrative blends the historical with the fictional and depicts various environmental contexts, inscribed meanings, and human exchanges, including the prominence of social situations perceived through race and class tensions ironic

Publication Date

Sun Mar 02 2014

Journal Name

Baghdad Science Journal

Copolymerazaion of N-vinyl-2-pyrrolidon with Acrylic Acid and Methylmethacrylate

n-vinyl-2-pyrrolidon

acrylic acid

methymethacrylate

copolymerization

reactivity ratio.

Rana R.

Mahmoud A.

Redha I.

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Low conversion copolymerization of N-vinyl-2-pyrrolidon M.W = (111.14) VP (monomer-1) has been conducted with acrylic acid AA and methymethacrylate MMA in ethanol at 70ºC , using Benzoyl peroxide BPO as initiator . The copolymer composition has been determined by elemental analysis. The monomer reactivity ratios have been calculated by the Kelen-Tudos and Finman-Ross graphical procedures . The derived reactivity ratios (r1 , r2 ) are : (0.51 , 4.85) for (VP / AA ) systems and (0.34 , 7.58) for (VP , MMA) systems , and found the reactivity ratios of the monomer AA , MMA is mor than the monomer VP in the copolymerization of (VP / AA) and (VP /MMA) systems respectly . The reactivity ratios values were used for microstructures calculation.

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Publication Date

Fri Jan 01 2021

Journal Name

Aip Conference Proceedings

Plasma levels and diagnostic utility of MMP-2 and TIMP-2 in the diagnosis of Iraqi women with breast tumor: A comparative study with Ca 15-3

Aseel N.

Manwar A.

Jinan A. K.

Basil O.

Mays N.

Kifah H.

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Publication Date

Fri Jan 01 2021

Journal Name

Aip Conference Proceedings

Plasma levels and diagnostic utility of MMP-2 and TIMP-2 in the diagnosis of Iraqi women with breast tumor: A comparative study with Ca 15-3

Manwar

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Publication Date

Sat Aug 31 2024

Journal Name

International Journal Of Intelligent Engineering And Systems

Credit Card Fraud Detection Using an Autoencoder Model with New Loss Function

Sumaya S.

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