Vol. 5 No. 1 (2025): EKST

Mathematics

Effects of Predator’s Consumption on Crop-Pest-Predator Models subject to Pest Harvesting with Bifurcation Analysis

Qiu Yan Liu, Hamizah Mohd Safuan

1-10
- PDF 275
- Abstract View 188
Analysis of Transient Behaviour in a Porous Medium Filled Square Cavity Using COMSOL

Kamaruzaman Mustapa, Muhamad Ghazali Kamardan

11-17
- PDF 144
- Abstract View 154
Analysis Using Comsol Of Forced Convective Heat Transfer Past A Square Diamond Shaped Porous Cylinder

Aizat Asri, Muhamad Ghazali Kamardan

18-25
- PDF 186
- Abstract View 140
Forced Convection Around a Solid Cylinder

Nur Azizi Hilman Mohd Yusoff, Muhamad Ghazali Kamardan

26-31
- PDF 125
- Abstract View 124
A Study on Mixed Convection Heat Transfer in Lid-Driven L-Shaped Cavity using COMSOL

Nurul Hamidah Sudirman, Muhamad Ghazali Kamardan

32-38
- PDF 206
- Abstract View 133
Currency Exchange Rate Prediction for United States Dollar to Malaysian Ringgit with Unscented Kalman Filter Technique

Cleon Chua, Kek Sie Long

39-46
- PDF 429
- Abstract View 227
Simulation of Image Encryption Scheme for Secure Data Transmission Based on Logistic Map

Elisa Qian Ru Dragon, Sie Long Kek

47-56
- PDF 212
- Abstract View 162
Mathematical Modelling of Gross Domestic Product Prediction in United States Based on Logistic Map

Feng Yann Lim, Sie Long Kek

57-65
- PDF 252
- Abstract View 168
Stock Price Prediction in Malaysia Retail Industry with First-Order Linear Difference Equation

Tai Jia Wen, Sie Long Kek

66-74
- PDF 172
- Abstract View 160
Comparison of Differential Transform Method and Sawi Transform Method For Solving System of Ordinary Differential Equations

Anis Eliesa Syareena Yaakub, Norziha Che Him, Noor Azliza Abd Latif

75-85
- PDF 217
- Abstract View 157
Comparison Differential Transform Method (DTM) and Mohand Transform for Solving Ordinary Differential Equations

Mohd Shamezan Sham, Noor Azliza Abd Latif

86-92
- PDF 242
- Abstract View 183
Comparing Differential Transform Method (DTM) And SEJI Transform For Solving Ordinary Differential Equations With Variable Coefficients

Nur Sabrina Nasron, Noor Azliza Abd Latif, Norziha Che Him

93-100
- PDF 344
- Abstract View 138
Comparison Differential Transform Method and Elzaki Transform for Solving Linear Ordinary Differential Equations with Constant Coefficients

Nurhikmah Shaharuddin, Norziha Che Him, Noor Azliza Abd Latif

101-109
- PDF 277
- Abstract View 203

Statistics

Transportation Mode Selection of UTHM Students: An Analysis Using Analytic Hierarchy Process

Nur Fatin Nadiah Mohd.Rashidi, Norziha Che Him, Noor Azliza Abd Latif, Yusliandy Yusof

314-322
- PDF 235
- Abstract View 351
A Survey on Awareness and Influential Factors Among UTHM Pagoh Students Regarding Virtual Gold Investment Scams

Nur Fatehah Nasrun, Siti Noor Asyikin Mohd Razali1

323-333
- PDF 302
- Abstract View 445
A Comparative Analysis of Depression in Malaysia and Argentina Using Machine Learning Approach

Siti Hafsah Habeeb Mohamed, Sabariah Saharan

334-345
- PDF 165
- Abstract View 153
Analysis of Household Income and Expenditure in Malaysia Using Principal Component Analysis and Maximum Likelihood Estimation

Alyaa Afza Atan, Mohd Saifullah Rusiman, Norziha Che Him, Muhammad Luqman Hakim Mislan

346-355
- PDF 409
- Abstract View 269
Analyzing Music and Mental Health Dataset Through Correspondence Analysis and Logistic Regression Models

Nurnabiha Syuhada Ibrahim, Norziha Che Him, Mohd Saifullah Rusiman, Noor Azliza Abd Latif

356-366
- PDF 578
- Abstract View 326
Analysis on Cashless Transactions using E-Wallet among Adults in Malaysia: A Correspondence Analysis Approach

Ye Wen Tan, Norziha Che Him, Noor Azliza Abd Latif, Yusliandy Yusof

367-378
- PDF 1617
- Abstract View 1078

Physic

Mini Scale Strain Sensor Based on Michelson Interferometer for Structural Health Monitoring

Alwani Athilah Amran, Ahmad Hadi Ali

110-115
- PDF 164
- Abstract View 228
The Impact of Fiber Length on the Gain and Efficiency of Erbium Doped Amplifier

Naqiuddin Razali, Noor Azura Awang

116-124
- PDF 197
- Abstract View 185
Evaluating the Performance of an Arduino-Based Strain Sensor System in a Cantilever Beam using Plastic Ruler Under Load Conditions

Nur Amirah Amran, Ahmad Hadi Ali

125-131
- PDF 277
- Abstract View 161
Characterisation of Sputter Deposited of Thin Film Strain Sensors for Wearable Technology

Nur Ashikin Zulaikha Yulcifly, Ahmad Hadi Ali

132-136
- PDF 178
- Abstract View 186
Intelligent Arduino Streetlight System for Environmental Monitoring and Accident Detection

Tan Tian Xian, Ahmad Hassan Sallehudin Mohd Sarif

137-146
- PDF 225
- Abstract View 201
Comparison Study between Borophene/Graphene and Boron-Graphdiyne in DFT using Quantum Espresso

Visrutii Ramess, Ahmad Hassan Sallehudin Mohd Sarif

147-153
- PDF 345
- Abstract View 397
Optical Characterization of Adulterants Stingless Bee Honey Samples Using Tunable Laser Source

Sharifah Nur Diani Sayed Mohd Azman, Noor Azura Awang

154-161
- PDF 176
- Abstract View 184

Chemistry

Green Synthesis of Hydroxyapatite from Oyster Shell Waste for Catalytic Applications

Adibah Rahmat, Izat Yahaya, Hana Fareeha Azizuddin, Hanis Imran Hisham, Muhammad Azizi Najmi Mamat Ali, Nodiana Mohamad, Nur Aqilah Abdullah, Nur Nadirah Muhammad Sukri, Vyranath Ko Mon, Riana Rayner

162-171
- PDF 407
- Abstract View 262