Published: 20-Apr-2022

Biology

Evaluation the Effectiveness of Different Concentrations Phenols, Alkaloids and Terpenes Extracted from Pimpinella anisum against Phytophthora Fungi.

Ahmed J. Fradi

1-6

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Physics

Simulation and Analysis the Effect of the Lorentz Force in a Free Electron Laser

Thair Abdulkareem Khalil Al-Aish, Hanady Amjed Kamil

7-16

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Optical Properties of Organic Beetroot Dye and its Different Applications

suma H AL_Shaikh Hussin

17-27

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Effect of the Number of Dipping Cycles for a Cadmium Oxide Film Prepared by SILAR Method

Nathera Abass Ali AL-Tememee, Fahmi Kadhum Jawad, Ashwaq A Jabor

28-36

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Mathematics

Study of Fuzzy σ-Ring  and Some Related Concepts

Ibrahim S Ahmed, hassan H. Ebrahim, Ali Al-Fayadh

37-46

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Cubic Bipolar Fuzzy Ideals with Thresholds (α, β), ( ω ,ϑ) of a Semigroup in KU-algebra

Omniat Adnan Hasan, fatema faisal kareem

47-58

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Modified Ranking Function to Compute Fuzzy Matrix Games

Rasha Jalal Mitlif

59-69

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A New Approach to Solving Linear Fractional Programming Problem with Rough Interval Coefficients in the Objective Function

Rebaz B. Mustafa, Nejmaddin A Sulaiman

70-83

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Loc-hollow Fuzzy Modules with Related Modules

Shaheed Jameel Kharbeet, Hatam Yahya Khalf

84-96

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Solving Nonlinear COVID-19 Mathematical Model Using a Reliable Numerical Method

Emad Talal Ghadeer, Maha A. Mohammed

97-107

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(θ1,θ2) - Derivation Pair on Rings

Mohammed Khalid Shahoodh

108-116

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Computer

Developing and Organizing an Easy Work Environment for Users of Computers Using Information Technology

Yasir Khudheyer Abass Aloubade

117-130

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