A New Two Derivative FSAL Runge-Kutta Method of Order Five in Four Stages

Hussain et al.

doi:10.21123/bsj.2020.17.1.0166

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Publication Date

Sun Mar 01 2020

Journal Name

Baghdad Science Journal

Volume

17

Issue Number

1

DOI

10.21123/bsj.2020.17.1.0166

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A New Two Derivative FSAL Runge-Kutta Method of Order Five in Four Stages

Explicit methods

FSAL property

Initial value problems

Two Derivative Runge-Kutta method

Hussain et al.

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A new efficient Two Derivative Runge-Kutta method (TDRK) of order five is developed for the numerical solution of the special first order ordinary differential equations (ODEs). The new method is derived using the property of First Same As Last (FSAL). We analyzed the stability of our method. The numerical results are presented to illustrate the efficiency of the new method in comparison with some well-known RK methods.

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Publication Date

Mon Oct 07 2024

Journal Name

Semiconductor Science And Technology

A facile method of deriving solar selective nickel-cobalt oxide thin films via spraying process

Ghofran K

Hatem

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AbstractThe present study focuses on synthesizing solar selective absorber thin films, combining nanostructured, binary transition metal spinel features and a composite oxide of Co and Ni. Single-layered designs of crystalline spinel-type oxides using a facile, easy and relatively cost-effective wet chemical spray pyrolysis method were prepared with a crystalline structure of MxCo3−xO4. The role of the annealing temperature on the solar selective performance of nickel-cobalt oxide thin films (∼725 ± 20 nm thick) was investigated. XRD analysis confirmed the formation of high crystalline quality thin films with a crystallite si ... Show More

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(2)

Publication Date

Thu Oct 01 2009

Journal Name

Iraqi Postgraduate Medical Journal

Ventral Penile Papillae as a New Anatomical Structure: A Clinical-Epidemiological Study Among Iraqi Male

Adil A Noaimi

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KE Sharquie, JR Al-Rawi, AA Noaimi, MM Jabir, Iraqi Postgraduate Medical Journal, 2009

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Publication Date

Thu Oct 01 2009

Journal Name

Journal

Ventral penile papillae as a new anatomical structure: a clinical-epidemiological study among Iraqi males

Noaimi Adil A

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S Khalifa E, AR Jamal R, N Adil A, J Munqithe M…, 2009

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Publication Date

Wed Aug 24 2022

Journal Name

European Journal Of Research Development And Sustainability

MONKEYPOX A NEW PANDEMIC DISEASE: IMPLICATIONS FOR CLINICAL PRACTICE AND PUBLIC HEALTH EDUCATION. A REVIEW

Noor Al-Huda

Ban

Wasan

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Publication Date

Thu Jun 01 2023

Journal Name

Bulletin Of Electrical Engineering And Informatics

A missing data imputation method based on salp swarm algorithm for diabetes disease

Geehan Sabah Hassan

Noora Jamal Ali

Asma Khazaal Abdulsahib

Farah Jasim Mohammed

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Most of the medical datasets suffer from missing data, due to the expense of some tests or human faults while recording these tests. This issue affects the performance of the machine learning models because the values of some features will be missing. Therefore, there is a need for a specific type of methods for imputing these missing data. In this research, the salp swarm algorithm (SSA) is used for generating and imputing the missing values in the pain in my ass (also known Pima) Indian diabetes disease (PIDD) dataset, the proposed algorithm is called (ISSA). The obtained results showed that the classification performance of three different classifiers which are support vector machine (SVM), K-nearest neighbour (KNN), and Naïve B

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Publication Date

Wed Aug 28 2024

Journal Name

Mesopotamian Journal Of Cybersecurity

A Novel Anomaly Intrusion Detection Method based on RNA Encoding and ResNet50 Model

Anomaly

Encoding

Intrusion detection

Boyer-Moore Algorithm

Matching.

Mohammed Ahmed

Omar Fitian

Safa Ahmed

Mohammed Khaleel

Saleh Mahdi

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Cybersecurity refers to the actions that are used by people and companies to protect themselves and their information from cyber threats. Different security methods have been proposed for detecting network abnormal behavior, but some effective attacks are still a major concern in the computer community. Many security gaps, like Denial of Service, spam, phishing, and other types of attacks, are reported daily, and the attack numbers are growing. Intrusion detection is a security protection method that is used to detect and report any abnormal traffic automatically that may affect network security, such as internal attacks, external attacks, and maloperations. This paper proposed an anomaly intrusion detection system method based on a

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(7)

(2)

Publication Date

Wed Aug 28 2024

Journal Name

Mesopotamian Journal Of Cybersecurity

A Novel Anomaly Intrusion Detection Method based on RNA Encoding and ResNet50 Model

Mohammed

Omar Fitian

Safa Ahmed

Mohammed Khaleel

Saleh Mahdi

...Show More Authors

Cybersecurity refers to the actions that are used by people and companies to protect themselves and their information from cyber threats. Different security methods have been proposed for detecting network abnormal behavior, but some effective attacks are still a major concern in the computer community. Many security gaps, like Denial of Service, spam, phishing, and other types of attacks, are reported daily, and the attack numbers are growing. Intrusion detection is a security protection method that is used to detect and report any abnormal traffic automatically that may affect network security, such as internal attacks, external attacks, and maloperations. This paper proposed an anomaly intrusion detection system method based on a

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(7)

(2)

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 Jun 30 2022

Journal Name

Journal Of Economics And Administrative Sciences

Methods of Forecasting Credit Losses in A Sample of Iraqi Banks - A Comparative Analysis

Expected credit losses

IFRS 9

الخسائر الأئتمانية المتوقعة

معيار الإبلاغ المالي الدولي IFRS 9

RABEAH

Bushra

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The general trend in Iraqi banks is focused towards the application of international financial reporting standards, especially the international financial reporting standard IFRS 9 “Financial Instruments”, in addition to the directives issued on the Central Bank of Iraq’s instructions for the year 2018 regarding the development of expected credit losses models, and not to adhere to a specific method for calculating these losses and authorizing the banks’ departments to adopt the method of calculating losses that suits the nature of the bank’s activity and to be consistent in its use from time to time. The research problem revolves around the different methodologies for calculatin

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Publication Date

Sun Dec 01 2024

Journal Name

Partial Differential Equations In Applied Mathematics

The modeling and mathematical analysis of the fractional-order of Cholera disease: Dynamical and Simulation

Cholera model

Fractional-order

Sensitive analysis

Stability analysis

Rasha M.

Nidal F.

Ahmed A.

Aziz

Thabet

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In this study, a cholera model with asymptomatic carriers was examined. A Holling type-II functional response function was used to describe disease transmission. For analyzing the dynamical behavior of cholera disease, a fractional-order model was developed. First, the positivity and boundedness of the system's solutions were established. The local stability of the equilibrium points was also analyzed. Second, a Lyapunov function was used to construct the global asymptotic stability of the system for both endemic and disease-free equilibrium points. Finally, numerical simulations and sensitivity analysis were carried out using matlab software to demonstrate the accuracy and validate the obtained results.

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