Volume 21 Issue 2

Published: 2025-06-25

Contents


Article
Use Maximum Likelihood Method to Estimate the Non-normal Complete Randomized Design .

Rebar Yahya abdullah, Sarmad Abdulkhaleq Salih

In this paper, a complete randomized design (CRD) was used in case the number of replicates of the experiment was equal and only one observation was recorded and on the assumption that the...

Pages: 70-79
Research Paper
Flexible Parametric Survival Model for Analysing Censored Time-To-Event Data Among Tuberculosis Patients.

Azeez A Adeboye, Osuji G Geogeleen, Alakija A Temitope, Odeyemi O Akinwumi, Mutambayi Ruffin, Peter N. Madu,

Tuberculosis (TB) is a globally deadly infectious disease responsible for 10 million new cases and 1.5 million deaths annually. Shorter TB treatment regimens show promise in reducing this problem,...

Pages: 165-180
Partial Least Squares Structural Equation Modelling To Determine The Effect Of Some Selected Factors On Business Performance

JAMES OLASUNKANMI OLADAPO, Ahmed. I, Okafor S.C, Maijamaa B,

Partial Least Squares Structural Equation Modeling (PLS-SEM) has gained popularity as a method for estimating (complex) path models with latent variables and their relationships. In a research...

Pages: 135-152
Improved Ratio-Cum Regression Estimator Using Two Auxiliary Variables In Single Phase Sampling

Peter N. Madu, Timothy O. Olatayo, Peter I. Ogunyinka, Emmanuel A. Ayanlowo, Akinwumi, S. Odeyemi

Auxiliary information has been confirmed to enhance precision in the estimators of ratio, regression and product respectively. Many cases of improved mixed estimators in single phase sampling have...

Pages: 80-91
Employing Intelligent Methods to Estimate the Parameters of the Proposed Generalized Goel Process.

Muthanna Sulaiman,

This paper will present the Goel distribution as the occurrence rate of the non-homogeneous Poisson process (NHPP) to improve its occurrence rate, it is proposed to be called the Generalized Goel...

Pages: 43-51
Application of MANOVA and Hotelling's T square on Academic Performance of University Students Based on Mode of Entry

JAMES OLASUNKANMI OLADAPO, Ahmed. I, Timothy O. Olatayo

The study aimed to investigate the relationship between students' entry mode into the University of Ilorin and their academic performance. Two faculties, Education and Physical Science, were...

Pages: 1-8
Artificial Intelligence Algorithms and their Role in Assessing the Financial Health of Municipalities in Algeria based on the Logistic Regression Model,

Charif, Aicha Salah

Using a binomial logistic regression model, through this paper we attempt to study the relationship between the state of financial health of municipalities in Algeria, based on the wealth index, in...

Pages: 109-121
CUSUM Control Chart for Symlets Wavelet to Monitor Production Process Quality.

Taha.H Ali, Duaa Faiz Abdullah Faiz Abdullah, Jwana Rostom Qadir, Diyar Lazgeen Ramadhan,

In this paper, it was proposed to create a new chart that represents the Symlets wavelet chart with orders of (1, 2, and 3) to obtain discrete wavelet transformation maximum overall coefficients,...

Pages: 52-61
Designing SDN Approach Using WebRTC for Low Bandwidth Over Data Communication

Manhal Mohamad Basher

The network must choose the best route from a list of options to support Quality of Service (QoS) for engaging real-time video applications like video conferencing and remote learning. Other...

Pages: 36-42
Using Hybrid Regression Tree and ARIMA Model with Wavelet Transforms for Evaporation Time Series Forecasting

Zinah Mudher ALbazzaz, Naam Salem Fadhil,

Forecasting accuracy of evaporation time series is an importance to control environmental impacts, damages, and risks affecting especially plant life and growth, and thus that impact on human and...

Pages: 122-134
Innovative Cloud Security Solutions: Hybrid RNN and CNN Models for Intrusion Detection

ahmed akber mohamed,

Cloud computing infrastructures have moved to the very heart of global business operations, which also places them in prime position for numerous advanced cyber threat challengers. This makes...

Pages: 24-35
Modeling and analyzing banana prices in the city of Mosul using the ARFIMA model “Predictive Market Study

Rehab Talal Ahmed, Omar Ibraheem,

Abstract: This study examined the use of ARFIMA models to forecast imported banana prices in the city of Mosul, based on data obtained from the Directorate of Agriculture in Nineveh for the period...

Pages: 92-108
Adaptive Lad Lasso, Split Regularized Regression and DLasso: Simulation Study of Variable Selection

HUSSEIN ABDULRAHMAN HASHEM

In this paper, we compare three different main methods for selecting variables for linear regression models: Adaptive Lad Lasso, Split Regularized Regression (SRR) and DLasso (AIC, GIC, BIC, CGV)....

Pages: 9-23
Bayesian Estimation of TLR distribution under Sq and E linex loss function with Application Data

hayfa Abd Al-jawad jawad, Hind Adil Qasab bashi,

Is this paper we study statistical properties of TLR .distribution. Bayesian technique is used to estimate the parameters of distribution under Sq and Elinex loss functions. The shape parameter of...

Pages: 62-69
Review Paper
Principles of Requirements Management and Analysis for Supporting Software Engineering Development: A Literature Review.

Ashraf AL thanoon, Atica M Altaie, Rasha Gh. Alsarraj,

Requirements management and analysis principles for software engineering projects are of enormous importance in the development of software systems. This article concentrates on examining the...

Pages: 181-190
Mining Streaming Database: A Review

Ammar Thaher Yaseen Al Abd Alazeez, Azhar Muhammed Salih,

Background: Tuberculosis (TB) is a globally deadly infectious disease responsible for 10 million new cases and 1.5 million deaths annually. Shorter TB treatment regimens show promise in reducing...

Pages: 153-164