Mohamad Naufal Mohamad Saad
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View article: PETRONAS-UTP 5G LAB DEVELOPMENT
PETRONAS-UTP 5G LAB DEVELOPMENT Open
This research explores the integration of 5G technology, virtual reality (VR), augmented reality (AR), and dynamic modelling to revolutionise industrial processes and foster economic growth. With Malaysia’s adoption of 5G technology and Pe…
View article: Performance Analysis of Various Detection Techniques in SAC-OCDMA with NRZ and RZ Line Coding
Performance Analysis of Various Detection Techniques in SAC-OCDMA with NRZ and RZ Line Coding Open
Flexible Double Weight (FDW) Optical Code Division Multiple Access (OCDMA) Code is a newly developed code within DW family. Data format in communication system consist of two types which is Non-Return Zero (NRZ) and Return Zero (RZ) line c…
View article: Performance Analysis of the New Flexible Double Weight (FDW) Code With Various Detection Techniques
Performance Analysis of the New Flexible Double Weight (FDW) Code With Various Detection Techniques Open
In this paper, Spectral Amplitude Coding Optical Code Division Multiple Access (SAC-OCDMA) system performance is analyzed using a Flexible Double Weight (FDW) code with various detection techniques. In theoretical analysis, various types o…
View article: Cortical signals analysis to recognize intralimb mobility using modified RNN and various EEG quantities
Cortical signals analysis to recognize intralimb mobility using modified RNN and various EEG quantities Open
Electroencephalogram (EEG) signals are critical in interpreting sensorimotor activities for predicting body movements. However, their efficacy in identifying intralimb movements, such as the dorsiflexion and plantar flexion of the foot, re…
View article: Assessing the Impact of Enriched Virtual Reality on Motivation and Engagement in Stroke Rehabilitation
Assessing the Impact of Enriched Virtual Reality on Motivation and Engagement in Stroke Rehabilitation Open
Virtual reality is highly recommended for stroke rehabilitation as it was found to aid in recovery and can motivate users. While there are various virtual reality rehabilitation studies, the impact of virtual environments on rehabilitation…
View article: Study of the Acute Stress Effects on Decision Making Using Electroencephalography and Functional Near-Infrared Spectroscopy: A Systematic Review
Study of the Acute Stress Effects on Decision Making Using Electroencephalography and Functional Near-Infrared Spectroscopy: A Systematic Review Open
This systematic review provides a comprehensive analysis of studies that use electroencephalography (EEG) and functional near-infrared spectroscopy (fNIRS) to investigate how acute stress affects decision-making processes. The primary goal…
View article: Development of universal OCDMA DW code family equation and structure
Development of universal OCDMA DW code family equation and structure Open
OCDMA is one of the promising optical access technologies because of its notable characteristics, including asynchronous access and enhanced security. In this paper, the author introduced a new universal equation for the DW coding family T…
View article: Effect of Interruptions and Cognitive Demand on Mental Workload: A Critical Review
Effect of Interruptions and Cognitive Demand on Mental Workload: A Critical Review Open
Worker safety and productivity are crucial for effective job management. Interruptions to an individual’s work environment and their impact on mental health can have adverse effects. One prospective instrument for assessing and calculating…
View article: Development of New Spectral Amplitude Coding OCDMA Code by Using Polarization Encoding Technique
Development of New Spectral Amplitude Coding OCDMA Code by Using Polarization Encoding Technique Open
OCDMA is an optical access technology that has a lot of potential because it can be asynchronously accessed and provides a higher level of security. The authors presented a new DW family code, a flexible double weight (FDW) code, and a nov…
View article: Assessing Sources of Stress towards the Mental Well-Being in Vaccine Administration Centres (VACs) Volunteers
Assessing Sources of Stress towards the Mental Well-Being in Vaccine Administration Centres (VACs) Volunteers Open
COVID-19 has sparked a surge in volunteering in society. Volunteering offers a chance for people to support and contribute to society during the pandemic. It is crucial to study the impact of volunteering on mental health and well-being. T…
View article: Gamification, sensory feedback, adaptive function on virtual reality rehabilitation: a brief review
Gamification, sensory feedback, adaptive function on virtual reality rehabilitation: a brief review Open
Feedback is often linked to rewards element in gamification to motivate users. However, there are more to feedbacks than rewards elements. Feedback can provide user with useful information and at the same time feedback from user are useful…
View article: Hemodynamic Response Asymmetry of the Prefrontal Cortex During a Cognitive Load Task
Hemodynamic Response Asymmetry of the Prefrontal Cortex During a Cognitive Load Task Open
Investigations of the prefrontal cortex (PFC) asymmetry have been conducted in neuroscience research during cognitive load using +electroencephalography (EEG) and other neuroimaging techniques. A few studies used functional near-infrared s…
View article: SpecSeg Network for Specular Highlight Detection and Segmentation in Real-World Images
SpecSeg Network for Specular Highlight Detection and Segmentation in Real-World Images Open
Specular highlights detection and removal in images is a fundamental yet non-trivial problem of interest. Most modern techniques proposed are inadequate at dealing with real-world images taken under uncontrolled conditions with the presenc…
View article: Segmentation of Liver Tumor in CT Scan Using ResU-Net
Segmentation of Liver Tumor in CT Scan Using ResU-Net Open
Segmentation of images is a common task within medical image analysis and a necessary component of medical image segmentation. The segmentation of the liver and liver tumors is an important but challenging stage in screening and diagnosing…
View article: Blind-Spot Collision Detection System for Commercial Vehicles Using Multi Deep CNN Architecture
Blind-Spot Collision Detection System for Commercial Vehicles Using Multi Deep CNN Architecture Open
Buses and heavy vehicles have more blind spots compared to cars and other road vehicles due to their large sizes. Therefore, accidents caused by these heavy vehicles are more fatal and result in severe injuries to other road users. These p…
View article: Optimization of On-Grid Hybrid Renewable Energy System: A Case Study on Azad Jammu and Kashmir
Optimization of On-Grid Hybrid Renewable Energy System: A Case Study on Azad Jammu and Kashmir Open
Expansion of modern power systems due to increasing energy demands face the challenges of grid reinforcement cost, size and complexity, transmission losses, and environmental factors. Placement of renewable energy sources (RES) based gener…
View article: Comparison of Fractal Dimension and Wavelet Transform Methods in Classification of Stress State from EEG Signals
Comparison of Fractal Dimension and Wavelet Transform Methods in Classification of Stress State from EEG Signals Open
Stress is a significant issue in everyday life that affects both physical and mental health.There are different approaches to stress classification.This research examines the implementation of the fractal dimension (FD) method as one of th…
View article: Sensory Feedback and Interactivity: Enhancing Motivation and Engagement for VR Stroke Rehabilitation
Sensory Feedback and Interactivity: Enhancing Motivation and Engagement for VR Stroke Rehabilitation Open
Stroke is a condition that happens when the brain is cut off from blood supply. Patients are at risk of disabilities. To help patient recover, gain mobility, and independence, rehabilitation starts as soon as possible. Unfortunately for so…
View article: Identifying the Impact of Noise-Levels on Mental Stress: An EEG-fNIRS Study
Identifying the Impact of Noise-Levels on Mental Stress: An EEG-fNIRS Study Open
Stress is a complex response that begins when people are exposed to various stressors, including psychological and environmental factors, which are associated with negative cognitive effects. However, little is known about their interactio…
View article: Frontal Electroencephalogram Alpha Asymmetry during Mental Stress Related to Workplace Noise
Frontal Electroencephalogram Alpha Asymmetry during Mental Stress Related to Workplace Noise Open
This study aims to investigate the effects of workplace noise on neural activity and alpha asymmetries of the prefrontal cortex (PFC) during mental stress conditions. Workplace noise exposure is a pervasive environmental pollutant and is n…
View article: Healthcare Professional in the Loop (HPIL): Classification of Standard and Oral Cancer-Causing Anomalous Regions of Oral Cavity Using Textural Analysis Technique in Autofluorescence Imaging
Healthcare Professional in the Loop (HPIL): Classification of Standard and Oral Cancer-Causing Anomalous Regions of Oral Cavity Using Textural Analysis Technique in Autofluorescence Imaging Open
Oral mucosal lesions (OML) and oral potentially malignant disorders (OPMDs) have been identified as having the potential to transform into oral squamous cell carcinoma (OSCC). This research focuses on the human-in-the-loop-system named Hea…
View article: EEG neurofeedback for dyslexia treatment: Limitations and future directions
EEG neurofeedback for dyslexia treatment: Limitations and future directions Open
This study reviewed recently published scientific literature on the use of EEG neurofeedback for dyslexia treatment. Dyslexia is characterized as severe difficulty in spelling, reading, learning, memorizing as well as sequential activities…
View article: Investigating Frontal Neurovascular Coupling in Response to Workplace Design-Related Stress
Investigating Frontal Neurovascular Coupling in Response to Workplace Design-Related Stress Open
This research seeks to examine the impact of workstation types on the coupling of neural and vascular activities of the prefrontal cortex (PFC). The design of the workstations was found to impair the performance, physical and mental health…
View article: Emotional Stroop Task Recognition by Band-Localize Fractal Dimension Method
Emotional Stroop Task Recognition by Band-Localize Fractal Dimension Method Open
This study aims to investigate the association between bipolar dimension emotional model (based on band-localize fractal dimension (BLFD) feature) and Stroop colour-word test (STW). Twelve healthy participants are voluntarily took part in …
View article: Exploring EEG Effective Connectivity Network in Estimating Influence of Color on Emotion and Memory
Exploring EEG Effective Connectivity Network in Estimating Influence of Color on Emotion and Memory Open
Color is a perceptual stimulus that has a significant impact on improving human emotion and memory. Studies have revealed that colored multimedia learning materials (MLMs) have a positive effect on learner's emotion and learning where it w…
View article: Neural correlates of eye contact in face-to-face verbal interaction: An EEG-based study of the extraversion personality trait
Neural correlates of eye contact in face-to-face verbal interaction: An EEG-based study of the extraversion personality trait Open
The extraversion personality trait has a positive correlation with social interaction. In neuroimaging studies, investigations on extraversion in face-to-face verbal interactions are still scarce. This study presents an electroencephalogra…
View article: Designing deep CNN models based on sparse coding for aerial imagery: a deep-features reduction approach
Designing deep CNN models based on sparse coding for aerial imagery: a deep-features reduction approach Open
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