Mathematical Modeling of Hepatitis C Virus:  Transmission and Control

• Olusola Akeremale*,
• Ibrahim Hassan,
• Collins Emmanuel Akpan,
• Jonathan Bulus,

10.57647/ijm2c.2026.1604.27

Requires Subscription PDF downloads: 38

Assessing Digitalization Progress and Adaptation in the Mining Industry Using Uncertain DEA

• Jafar Pourmahmoud*,
• Ali Omidi,
• Mahdi Eyni,

10.57647/ijm2c.2026.1603.16

Requires Subscription PDF downloads: 90

Application of lRBF-FD Method for Numerical Solution of the Obstacle Problem

• Ahmed Awad Nasser,
• Masoud Allame*,
• Habeeb Abed Kadhim Aal-Rkhais,
• Majid Tavassoli Kajani,

10.57647/ijm2c.2026.1603.17

Requires Subscription PDF downloads: 80

A Study on Solving Fractional Volterra Integral Equations with Müntz Orthogonal Functions

• Fereshteh Roustaei,
• Majid Tavassoli Kajani,
• Maryam Bahmanpour*,

10.57647/ijm2c.2026.1603.18

Requires Subscription PDF downloads: 98

A Fuzzy Approach for the Automatic Off‑line Arabic Signature Verification Problem

• Zainab Flayyih Hassn Al-Zubaidi,
• Abdollah Hadi-Vencheh*,
• Al-Sarrayb Hosain Al-Sarray,
• Ali Jamshidi,

10.57647/ijm2c.2026.1603.19

Requires Subscription PDF downloads: 65

An Operational Spectral Framework for Estimating Solutions of Systems of Fractional Integro-Differential Equations with Variable-order Derivatives

• Shima Mizani,
• Hamideh Ebrahimi*,
• Mahmoud Shafiee,

10.57647/ijm2c.2026.1604.24

Requires Subscription PDF downloads: 84

A Hybrid Numerical Approach for Volterra Integro-Differential Equations via Block-Pulse and Muntz Functions

• Parvin Badihian,
• Majid Tavassoli Kajani*,

10.57647/ijm2c.2027.1701.03

Requires Subscription PDF downloads: 13

An Efficient Spectral–Time Discretization Method for Partial Fractional Differential Equations in Weighted Sobolev Space

• Somayeh Esmaili Lipai,
• Hamideh Ebrahimi*,
• Atiyeh Poureshmanan Talemy,

10.57647/ijm2c.2027.1701.05

Requires Subscription PDF downloads: 7

Hybrid Optimization of K-Means Clustering for BIG Data Using Deep Reinforcement Learning and Quantum Whale Optimization Algorithm

• Zaid Hikmat Kareem Albayati,
• Mahdi Mosleh*,
• Yahya Mahdi Hadi Al-Mayali,
• Mohammad Mosleh,

10.57647/ijm2c.2027.1701.06

Requires Subscription PDF downloads: 2

A Machine Learning-Based Approach for Precise Estimation of Discharge Coefficient in Labyrinth and Piano Key Weirs

• Mohsen Dorfeshan,
• Alireza Masjedi*,
• Mohammad Heidarnejad,
• Amin Bordbar,

10.57647/ijm2c.2026.1603.20

Requires Subscription PDF downloads: 57

Monte Carlo Performance Evaluation of Maximum Likelihood Estimators for the Bivariate Exponentiated Generalized Weibull-Gompertz Power Series (BEGWGPS) Distribution

• Kianoush Fathi Vajargah*,
• Elham Masharpour,
• Parvin Azhdari,

10.57647/ijm2c.2026.1604.25

Requires Subscription PDF downloads: 21

Time-Aware Bayesian Attack Graphs for Dynamic Cyber Risk Assessment Incorporating Attacker Behavior and Cost–Benefit Analysis

• Lotfollah Mohammadi Aghchekohul,
• Mohammad Reza Ebrahimi Dishabi*,
• Mahmoud Maheri,
• Mohammad Abdollahi Azgomi,

10.57647/ijm2c.2027.1701.02

Requires Subscription PDF downloads: 62

Diagnosing Critical Performance Drivers in the Iranian Gas Industry under Uncertainty: A Hybrid Fuzzy DEA–EFQM Approach

• Novid Varnasseri,
• Saber Saati*,
• Vahid Baradaran,

10.57647/ijm2c.2027.1701.07

Requires Subscription PDF downloads: 11

Designing a Structural Model for Implementing Maintenance 4.0 in Iran’s Oil and Gas Industry with a Sustainability-Oriented Approach

• Seyed Vali-Allah Hosseini Falehi,
• Mohammad Jalali Varnamkhasti*,
• Mohammad Mashhadizadeh,
• Mansoureh Pourmiri,

10.57647/ijm2c.2026.1604.23

Requires Subscription PDF downloads: 67

Supply Chain Risk Management, Interpretive Structural Modeling (ISM), Resilience, Paper Industry

• Ameneh Salimian,
• Mohammad Jalali Varnamkhasti*,
• Mojtaba Aghajani,

10.57647/ijm2c.2027.1701.04

Requires Subscription PDF downloads: 24

Designing a Cat Robot with a Defective Leg Capable of Jumping Stairs

• Mehrdad NaghshNilchi,
• Mohammad Saadat*,
• Ali Soleimani,
• Meisam Vahabi,
• Mehdi Salehi,

10.57647/ijm2c.2026.1603.15

Requires Subscription PDF downloads: 124

Smart and Sustainable Transportation Based on Artificial Intelligence in Big Cities : A case study of Isfahan, Iran

• Hourivash Ghaderi,
• Ahmad Biyabani Dehkordi*,

10.57647/ijm2c.2026.1603.21

Requires Subscription PDF downloads: 127

Fault Detection and Severity Classification of Inter-turn Short-Circuit Faults in PMSMs Using a Combination of Projection-Based Support Vector Machine and Bayesian Neural Network

• Abbas Darvishi,
• Seyed Mohsen Seyed Moosavi*,
• Ebrahim Aghajari,
• Behzad Moshiri,

10.57647/ijm2c.2026.1604.22

Requires Subscription PDF downloads: 13

Diversity-Preserving Mechanisms in NSGA-II: The Impact of Clustered Crowding Distance on Pareto Front Distribution

• Sayed Mohammad Reza Loghmanian*,

10.57647/ijm2c.2026.1604.26

Requires Subscription PDF downloads: 31

Optimized Multilayer Perceptron Neural Network Using Adam Optimizer and Huber Loss Function for Electricity Consumption Forecasting in Residential Buildings: A Case Study of Isfahan City

• Amirreza Alizade,
• Hojjatollah Khajeh Salehani*,
• Ahmad Reza Vali,
• Ghasem Derakhshan,
• Farhad Azimifar,

10.57647/ijm2c.2026.1604.28

Requires Subscription PDF downloads: 35

Investigation of Quantum Chaos in Local and Non-local Ising Models

• Reza Pirmoradian,
• Maryam Teymouri*,
• Elham Sadoogh,
• Negar AbolghasemiAzad,
• Mohammad Reza Lahooti,
• Zahra MohammadAli,

10.57647/ijm2c.2027.1701.01

Requires Subscription PDF downloads: 18