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 Jun 20 2022

Journal Name

Bulletin Of The Iraq Natural History Museum (p-issn: 1017-8678 , E-issn: 2311-9799)

MORCHELLA CONICA PERS., 1818 (PEZIZALES, MORCHELLACEAE): A NEW RECORD FROM IRAQ

Bioinformatic

Iraq

Morchella conica

Morchellaceae

Phylogenetics

rRNA.

Talib Owaid Al-Khesraji

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The present study reports Morchella conica Pers.1818, which belongs to the family, Morchellaceae as a new record of Iraqi macromycota based on the morphological and molecular methods. During their short and often sporadic fruiting season, this fungal species was found in mixed forest unburned areas in Branan ranges (Suliamaniya Province, Northeast Iraq). Currently, M. conica is the second Morchella species reported from Iraq. The current study aimed to introduce this new record, which is poorly studied in the Middle East. M. conica is morphologically described and phylogenetically confirmed. The relationship between this species and other species within the genus was studied using the nrDNA ITS sequences from different species and divers

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(3)

Publication Date

Sun Dec 01 2019

Journal Name

Applied Soft Computing

A new evolutionary multi-objective community mining algorithm for signed networks

Bara’a A.

Huda M.

Mustafa N.

Suat

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Publication Date

Thu Nov 01 2012

Journal Name

Journal Of Cutaneous And Aesthetic Surgery

Topical zinc sulphate (25%) solution: a new therapy for actinic keratosis

Adil A Noaimi

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KE Sharquie, SA Al-Mashhadani, AA Noaimi, AA Hasan, Journal of Cutaneous and Aesthetic Surgery, 2012 - Cited by 19

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Publication Date

Fri Apr 21 2023

Journal Name

Technologies And Materials For Renewable Energy, Environment And Sustainability: Tmrees22fr

Study of the x-ray diffraction lines of calcium titanate nanoparticle using SSP method and Scherrer method

strain

particle size

crystallite size

stress and SSP method

Khalid

Khalid Hellal

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In this study, the modified size-strain plot (SSP) method was used to analyze the x-ray diffraction lines pattern of diffraction lines (1 0 1), (1 2 1), (2 0 2), (0 4 2), (2 4 2) for the calcium titanate(CaTiO3) nanoparticles, and to calculate lattice strain, crystallite size, stress, and energy density, using three models: uniform (USDM). With a lattice strain of (2.147201889), a stress of (0.267452615X10), and an energy density of (2.900651X10-3 KJ/m3), the crystallite was 32.29477611 nm in size, and to calculate lattice strain of Scherrer (4.1644598X10−3), and (1.509066023X10−6 KJ/m3), a stress of(6.403949183X10−4MPa) and (26.019894 nm).

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(2)

Publication Date

Tue Jan 01 2019

Journal Name

Journal Of Global Pharma Technology

A Modified Version of Generalized Standard Addition Method as Quantitative Determination of Lysineacetyl salicylate-Glycine Complex

Nadhum S.A.

Maysam A.

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Publication Date

Thu Jun 30 2022

Journal Name

Iraqi National Journal Of Nursing Specialties

Impact of Psychological Distress in Women upon Coping with Breast Cancer: Coping with Breast Cancer

Impact

Psychological Distress

Women

Coping

Breast Cancer

mohammed

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Objective(s): To determine the impact of psychological distress in women upon coping with breast cancer.

Methodology: A descriptive design is carried throughout the present study. Convenient sample of (60) woman with breast cancer is recruited from the community. Two instruments, psychological distress scale and coping scale are developed for the study. Internal consistency reliability and content validity are obtained for the study instruments. Data are collect through the application of the study instruments. Data are analyzed through the use of descriptive statistical data analysis approach and inferential statistical data analysis approach.

Results: The study findings depict that women with breast cancer have experien

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Publication Date

Tue Sep 30 2014

Journal Name

Iosr Journal Of Mathematics

Modification Adomian Decomposition Method for solving Seventh OrderIntegro-Differential Equations

Adomian decomposition method

boundary-value problems

integro-differential equation

Samaher Marez

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In this paper, a method based on modified adomian decomposition method for solving Seventh order integro-differential equations (MADM). The distinctive feature of the method is that it can be used to find the analytic solution without transformation of boundary value problems. To test the efficiency of the method presented two examples are solved by proposed method.

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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

Sat Dec 01 2018

Journal Name

Al-khwarizmi Engineering Journal

Co-digestion of Shumblan with Different Wastes as a Source for the Biogas Production

Aquatic macrophytes

shumblan biomass

anaerobic co-digestion

biogas

Duaa A.

Farkad A.

Mohammed A.

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Shumblan (SH) is one of the most undesirable aquatic plants widespread in the irrigation channels and water bodies. This work focuses on boosting the biogas potential of shumblan by co-digesting it with other types of wastes without employing any chemical or thermal pretreatments as done in previous studies. A maximum biogas recovery of 378 ml/g VS was reached using shumblan with cow manure as inoculum in a ratio of 1:1. The methane content of the biogas was 55%. Based on volatile solid (VS) and C/N ratios, biogas productions of 518, 434, and 580 ml/g VS were obtained when the shumblan was co-digested with food wastes (SH:F), paper wastes (SH:P), and green wastes (SH:G) respectively. No significant changes of methane contents were observ

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(2)

Publication Date

Mon Feb 01 2016

Journal Name

Al-academy

Impact organization of configuration for still life in paintings of first grade students for department of Art Education in subject of colors: احمد مطشر لطيف السبتي

Ahmed

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Problem of research as defined, including the following:what is impact organizing of configuration for still life in paintings of students in the Department of Art Education in subject of colors ?Study of well training for organized in painting of still life is necessary for a teacher of art education to contribute effectively to the performance of his letter, so is this research in response to the public goals for a subject of art education. The current research aims to:1. Impact organization of configuration for still life in paintings of students in the Department of Art Education for the first grade in subject of colors2. Role organization of configuration for still life in the painting to serve the educational process in subject of

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