Sani SAMINU

RESEARCH, TEACHING, or OTHER INTERESTS

Biomedical Engineering, Electrical and Electronic Engineering, Signal Processing, Artificial Intelligence

Scopus Publications

Analysis of Impact Attenuation in 3D Printed Hip Protectors: A Support Vector Regression Approach
S.A. Yahaya, I.O. Muniru, S. Saminu, M.O. Ibitoye, T.M. Ajibola, L.J. Jilantikiri, Z.M. Ripin, and M.I.Z. Ridzwan
African Journals Online (AJOL)
This study examined the impact attenuation of 3D printed hip protectors using thermoplastic polyurethanes with different shore  hardness values for preventing osteoporotic hip fractures. Rigorous testing at various energy levels were carried out to determine the  protector’s abilities to attenuate impact. Subsequently, the prediction of impact attenuation capacity based on key design parameters  was achieved from developed Support Vector Regression (SVR) model generated from the data of the impact attenuation capabilities. The  key design parameters were shell thickness, infill density and shore hardness. The results demonstrated a significant correlation between the impact attenuation ability and the infill density of the hip protectors with R2 of 91% for the training set and 99% for the test  set. The generated RMSE values are 0.0012 and 0.0208, respectively. Remarkably, the SVR model exhibited excellent agreement with the  experimental test results, affirming the efficacy of SVR in the design of hip protectors to enhance protective performance and cut the cost  of experimentation. 


EPILEPTIC EEG SIGNALS RHYTHMS ANALYSIS IN THE DETECTION OF FOCAL AND NON-FOCAL SEIZURES BASED ON OPTIMISED MACHINE LEARNING AND DEEP NEURAL NETWORK ARCHITECTURE
SANI SAMINU, GUIZHI XU, ZHANG SHUAI, ISSELMOU ABD EL KADER, ADAMU HALILU JABIRE, YUSUF KOLA AHMED, IBRAHIM ABDULLAHI KARAYE, and ISAH SALIM AHMAD
World Scientific Pub Co Pte Ltd
Objective: Most studies in epileptic seizure detection and classification focused on classifying different types of epileptic seizures. However, localization of the epileptogenic zone in epilepsy patient brain’s is paramount to assist the doctor in locating a focal region in patients screened for surgery. Therefore, this paper proposed robust models for the localization of epileptogenic areas for the success of epilepsy surgery. Method: Advanced feature extraction techniques were proposed as effective feature extraction techniques based on Electroencephalogram (EEG) rhythms extracted from Fourier Basel Series Expansion Multivariate Empirical Wavelet Transform (FBSE-MEWT). The proposed extracted EEG rhythms of [Formula: see text] and [Formula: see text] features were used to obtain a joint instantaneous frequency and amplitude components using a sub-band alignment approach. The features are used in Sparse Autoencoder (SAE), Deep Belief Network (DBN), and Support Vector Machine (SVM) with the optimized capability to develop three new models: 1. FMEWT–SVM 2. FMEWT_SAE–SVM, and 3. FMEWT–DBN–SVM. The EEG signal was preprocessed using a proposed Multiscale Principal Component Analysis (mPCA) to denoise the noise embedded in the signal. Main results: The developed models show a significant performance improvement, with the SAE–SVM outperforming other proposed models and some recently reported works in literature with an accuracy of 99.7% using [Formula: see text]-rhythms in channels 1 and 2. Significance: This study validates the EEG rhythm as a means of discriminating the embedded features in epileptic EEG signals to locate the focal and non-focal regions in the epileptic patient’s brain to increase the success of the surgery and reduce computational cost.


Multi-Classification of Electroencephalogram Epileptic Seizures Based on Robust Hybrid Feature Extraction Technique and Optimized Support Vector Machine Classifier
, Sani Saminu, , , Guizhi Xu, , , Shuai Zhang, , ,et al.
AVES YAYINCILIK A.Ş.



Design and Development of a Hybrid Eye and Mobile Controlled Wheelchair Prototype using Haar cascade Classifier: A Proof of Concept
Yusuf Kola Ahmed, Nasir Ayuba Danmusa, Taofik Ahmed Suleiman, Kafilat Atinuke Salahudeen, Sani Saminu, Abdul Rasak Zubair, and Abdulwasiu Bolakale Adelodun
Springer Nature Switzerland



Unraveling the pathophysiology of schizophrenia: insights from structural magnetic resonance imaging studies
Mohammed Jajere Adamu, Li Qiang, Charles Okanda Nyatega, Ayesha Younis, Halima Bello Kawuwa, Adamu Halilu Jabire, and Sani Saminu
Frontiers Media SA
BackgroundSchizophrenia affects about 1% of the global population. In addition to the complex etiology, linking this illness to genetic, environmental, and neurobiological factors, the dynamic experiences associated with this disease, such as experiences of delusions, hallucinations, disorganized thinking, and abnormal behaviors, limit neurological consensuses regarding mechanisms underlying this disease.MethodsIn this study, we recruited 72 patients with schizophrenia and 74 healthy individuals matched by age and sex to investigate the structural brain changes that may serve as prognostic biomarkers, indicating evidence of neural dysfunction underlying schizophrenia and subsequent cognitive and behavioral deficits. We used voxel-based morphometry (VBM) to determine these changes in the three tissue structures: the gray matter (GM), white matter (WM), and cerebrospinal fluid (CSF). For both image processing and statistical analysis, we used statistical parametric mapping (SPM).ResultsOur results show that patients with schizophrenia exhibited a significant volume reduction in both GM and WM. In particular, GM volume reductions were more evident in the frontal, temporal, limbic, and parietal lobe, similarly the WM volume reductions were predominantly in the frontal, temporal, and limbic lobe. In addition, patients with schizophrenia demonstrated a significant increase in the CSF volume in the left third and lateral ventricle regions.ConclusionThis VBM study supports existing research showing that schizophrenia is associated with alterations in brain structure, including gray and white matter, and cerebrospinal fluid volume. These findings provide insights into the neurobiology of schizophrenia and may inform the development of more effective diagnostic and therapeutic approaches.


A crossed-polarized four port MIMO antenna for UWB communication
Adamu Halilu Jabire, Salisu Sani, Sani Saminu, Mohammed Jajere Adamu, and Mousa I. Hussein
Elsevier BV



Application of Deep Learning and WT-SST in Localization of Epileptogenic Zone Using Epileptic EEG Signals
Sani Saminu, Guizhi Xu, Zhang Shuai, Isselmou Abd El Kader, Adamu Halilu Jabire, Yusuf Kola Ahmed, Ibrahim Abdullahi Karaye, and Isah Salim Ahmad
MDPI AG
Focal and non-focal Electroencephalogram (EEG) signals have proved to be effective techniques for identifying areas in the brain that are affected by epileptic seizures, known as the epileptogenic zones. The detection of the location of focal EEG signals and the time of seizure occurrence are vital information that help doctors treat focal epileptic seizures using a surgical method. This paper proposed a computer-aided detection (CAD) system for detecting and classifying focal and non-focal EEG signals as the manual process is time-consuming, prone to error, and tedious. The proposed technique employs time-frequency features, statistical, and nonlinear approaches to form a robust features extraction technique. Four detection and classification techniques for focal and non-focal EEG signals were proposed. (1). Combined hybrid features with Support Vector Machine (Hybrid-SVM) (2). Discrete Wavelet Transform with Deep Learning Network (DWT-DNN) (3). Combined hybrid features with DNN (Hybrid-DNN) as an optimized DNN model. Lastly, (4). A newly proposed technique using Wavelet Synchrosqueezing Transform-Deep Convolutional Neural Network (WTSST-DCNN). Prior to feeding the features to classifiers, statistical analyses, including t-tests, were deployed to obtain relevant and significant features at each approach. The proposed feature extraction technique and classification proved effective and suitable for smart Internet of Medical Things (IoMT) devices as performance parameters of accuracy, sensitivity, and specificity are higher than recently related works with a value of 99.7%, 99.5%, and 99.7% respectively.


Performance Analysis of Turbo Codes for 5G Massive Machine-Type Communication(mMTC)
Mohammed Jajere Adamu, Li Qiang, Rabiu Sale Zakariyya, Adamu Halilu Jabire, Halima Bello Kawuwa, and Sani Saminu
IEEE
In our present and future wireless communication systems, high-performance codes with low design complexity are required for optimum coding gain. In this paper, an efficient Long Term Evolution (LTE) based Turbo decoding algorithm is proposed. it is derived by remodeling the conventional maximum a posteriori probability (MAP) decoder. The proposed scheme aims to reduce the complexity of actualizing the conventional MAP Turbo decoder in the newly mMTC PHY layer features. The overall system performance is analyzed in terms of bit error rate (BER).


Brain Tumor Detection and Classification by Hybrid CNN-DWA Model Using MR Images
Isselmou Abd El Kader, Guizhi Xu, Zhang Shuai, and Sani Saminu
Bentham Science Publishers Ltd.
Objective: Medical image processing is an exciting research area. In this paper, we proposed new brain tumor detection and classification model using MR brain images to help the doctors in early detection and classification of the brain tumor with high performance and best accuracy. Materials: The model was trained and validated using five databases, including BRATS2012, BRATS2013, BRATS2014, BRATS2015, and ISLES-SISS 2015. Methods: The advantage of the hybrid model proposed is its novelty that is used for the first time; our new method is based on a hybrid deep convolution neural network and deep watershed auto-encoder (CNN-DWA) model. The method consists of six phases, first phase is input MR images, second phase is preprocessing using filter and morphology operation, third phase is matrix that represents MR brain images, fourth is applying the hybrid CNN-DWA, fifth is brain tumor classification, and detection, while sixth phase is the performance of the model using five values. Results: The novelty of our hybrid CNN-DWA model showed the best results and high performance with accuracy around 98% and loss validation 0, 1. Hybrid model can classify and detect the tumor clearly using MR images; comparing with other models like CNN, DNN, and DWA, we discover that the proposed model performs better than the above-mentioned models. Conclusion: Depending on the better performance of the proposed hybrid model, this helps in developing computer-aided system for early detection of brain tumors and helps the doctors to diagnose the patients better.


Brain tumor detection and classification on mr images by a deep wavelet auto‐encoder model
Isselmou Abd El Kader, Guizhi Xu, Zhang Shuai, Sani Saminu, Imran Javaid, Isah Salim Ahmad, and Souha Kamhi
MDPI AG
The process of diagnosing brain tumors is very complicated for many reasons, including the brain’s synaptic structure, size, and shape. Machine learning techniques are employed to help doctors to detect brain tumor and support their decisions. In recent years, deep learning techniques have made a great achievement in medical image analysis. This paper proposed a deep wavelet autoencoder model named “DWAE model”, employed to divide input data slice as a tumor (abnormal) or no tumor (normal). This article used a high pass filter to show the heterogeneity of the MRI images and their integration with the input images. A high median filter was utilized to merge slices. We improved the output slices’ quality through highlight edges and smoothened input MR brain images. Then, we applied the seed growing method based on 4-connected since the thresholding cluster equal pixels with input MR data. The segmented MR image slices provide two two-layer using the proposed deep wavelet auto-encoder model. We then used 200 hidden units in the first layer and 400 hidden units in the second layer. The softmax layer testing and training are performed for the identification of the MR image normal and abnormal. The contribution of the deep wavelet auto-encoder model is in the analysis of pixel pattern of MR brain image and the ability to detect and classify the tumor with high accuracy, short time, and low loss validation. To train and test the overall performance of the proposed model, we utilized 2500 MR brain images from BRATS2012, BRATS2013, BRATS2014, BRATS2015, 2015 challenge, and ISLES, which consists of normal and abnormal images. The experiments results show that the proposed model achieved an accuracy of 99.3%, loss validation of 0.1, low FPR and FNR values. This result demonstrates that the proposed DWAE model can facilitate the automatic detection of brain tumors.


A recent investigation on detection and classification of epileptic seizure techniques using eeg signal
Sani Saminu, Guizhi Xu, Zhang Shuai, Isselmou Abd El Kader, Adamu Halilu Jabire, Yusuf Kola Ahmed, Ibrahim Abdullahi Karaye, and Isah Salim Ahmad
MDPI AG
The benefits of early detection and classification of epileptic seizures in analysis, monitoring and diagnosis for the realization and actualization of computer-aided devices and recent internet of medical things (IoMT) devices can never be overemphasized. The success of these applications largely depends on the accuracy of the detection and classification techniques employed. Several methods have been investigated, proposed and developed over the years. This paper investigates various seizure detection algorithms and classifications in the last decade, including conventional techniques and recent deep learning algorithms. It also discusses epileptiform detection as one of the steps towards advanced diagnoses of disorders of consciousness (DOCs) and their understanding. A performance comparison was carried out on the different algorithms investigated, and their advantages and disadvantages were explored. From our survey, much attention has recently been paid to exploring the efficacy of deep learning algorithms in seizure detection and classification, which are employed in other areas such as image processing and classification. Hybrid deep learning has also been explored, with CNN-RNN being the most popular.


Differential deep convolutional neural network model for brain tumor classification
Isselmou Abd El Kader, Guizhi Xu, Zhang Shuai, Sani Saminu, Imran Javaid, and Isah Salim Ahmad
MDPI AG
The classification of brain tumors is a difficult task in the field of medical image analysis. Improving algorithms and machine learning technology helps radiologists to easily diagnose the tumor without surgical intervention. In recent years, deep learning techniques have made excellent progress in the field of medical image processing and analysis. However, there are many difficulties in classifying brain tumors using magnetic resonance imaging; first, the difficulty of brain structure and the intertwining of tissues in it; and secondly, the difficulty of classifying brain tumors due to the high density nature of the brain. We propose a differential deep convolutional neural network model (differential deep-CNN) to classify different types of brain tumor, including abnormal and normal magnetic resonance (MR) images. Using differential operators in the differential deep-CNN architecture, we derived the additional differential feature maps in the original CNN feature maps. The derivation process led to an improvement in the performance of the proposed approach in accordance with the results of the evaluation parameters used. The advantage of the differential deep-CNN model is an analysis of a pixel directional pattern of images using contrast calculations and its high ability to classify a large database of images with high accuracy and without technical problems. Therefore, the proposed approach gives an excellent overall performance. To test and train the performance of this model, we used a dataset consisting of 25,000 brain magnetic resonance imaging (MRI) images, which includes abnormal and normal images. The experimental results showed that the proposed model achieved an accuracy of 99.25%. This study demonstrates that the proposed differential deep-CNN model can be used to facilitate the automatic classification of brain tumors.


Metamaterial based design of compact UWB/MIMO monopoles antenna with characteristic mode analysis
Adamu Halilu Jabire, Adnan Ghaffar, Xue Jun Li, Anas Abdu, Sani Saminu, Mohammad Alibakhshikenari, Francisco Falcone, and Ernesto Limiti
MDPI AG
In this article, a novel metamaterial inspired UWB/multiple-input-multiple-output (MIMO) antenna is presented. The proposed antenna consists of a circular metallic part which formed the patch and a partial ground plane. Metamaterial structure is loaded at the top side of the patches for bandwidth improvement and mutual coupling reduction. The proposed antenna provides UWB mode of operation from 2.6–12 GHz. The characteristic mode theory is applied to examine each physical mode of the antenna aperture and access its many physical parameters without exciting the antenna. Mode 2 was the dominant mode among the three modes used. Considering the almost inevitable presence of mutual coupling effects within compact multiport antennas, we developed an additional decoupling technique in the form of perturbed stubs, which leads to a mutual coupling reduction of less than 20 dB. Finally, different performance parameters of the system, such as envelope correlation coefficient (ECC), channel capacity loss (CCL), diversity gain, total active reflection coefficient (TARC), mean effective gain (MEG), surface current, and radiation pattern, are presented. A prototype antenna is fabricated and measured for validation.


A Novel Computer Aided Detection System for Detection of Focal and Non-Focal EEG Signals using Optimized Deep Neural Network
S. Saminu, G. Xu, S. Zhang, A. E. K. Isselmou, A. H. Jabire, Y. K. Ahmed, H. A. Aliyu, M. J. Adamu, A. Y. Iliyasu, and F. A. Umar
IEEE
Epilepsy is a neurological disorder affecting people of all ages. This disorder is reported to affect over 50 million people, with a majority residing in developing countries [1]. It is a sudden and unprovoked seizure that occurs due to an erratic change in the brains' electrical activity often accompanied by loss of consciousness, uncontrolled motions, jerking, and loss of memory [2] [3]. These inconvenient and undesirable effects undermine the quality of life of epilepsy patients as it's difficult for patients and doctors to predict when and where these seizures would occur. Therefore, it is highly imperative to develop an automated system for monitoring epileptic seizures and to assist clinicians in proper and efficient diagnosing of this disease [4] [5].


Convolutional neural networks model for emotion recognition using EEG signal
Isah Salim Ahmad, Zhang Shuai, Wang Lingyue, Sani Saminu, Abd El Kader Isselmou, Zilian Cai, Imran Javaid, Souha Kamhi, and Ummay Kulsum
North Atlantic University Union (NAUN)
A Brain-computer interface (BCI) using an electroencephalogram (EEG) signal has a great attraction in emotion recognition studies due to its resistance to humans’ deceptive actions. This is the most significant advantage of brain signals over speech or visual signals in the emotion recognition context. A major challenge in EEG-based emotion recognition is that a lot of effort is required for manually feature extractor, EEG recordings show varying distributions for different people and the same person at different time instances. The Poor generalization ability of the network model as well as low robustness of the recognition system. Improving algorithms and machine learning technology helps researchers to recognize emotion easily. In recent years, deep learning (DL) techniques, specifically convolutional neural networks (CNNs) have made excellent progress in many applications. This study aims to reduce the manual effort on features extraction and improve the EEG signal single model’s emotion recognition using convolutional neural network (CNN) architecture with residue block. The dataset is shuffle, divided into training and testing, and then fed to the model. DEAP dataset has class 1, class 2, class 3, and class 4 for both valence and arousal with an accuracy of 90.69%, 91.21%, 89.66%, 93.64% respectively, with a mean accuracy of 91.3%. The negative emotion has the highest accuracy of 94.86% fellow by neutral emotion with 94.29% and positive emotion with 93.25% respectively, with a mean accuracy of 94.13% on the SEED dataset. The experimental results indicated that CNN Based on residual networks can achieve an excellent result with high recognition accuracy, which is superior to most recent approaches.


Design of a Compact UWB/MIMO Antenna with High Isolation and Gain
Adamu Halilu Jabire, Adnan Ghaffar, Xue Jun Li, Anas Abdu, Sani Saminu, Abubakar Muhammad Sadiq, and Adamu Mohammed Jajere
IEEE
The design of a compact two elements ultra-wideband (UWB) multiple-input-multiple-output (MIMO) planar antenna is presented. It consists of two symmetrically circular patch antenna components. The overall size of the antenna is 30 × 60 × 1.6mm3 and is printed on the FR4 substrate. The proposed antenna exhibits UWB qualities from 2.6 – 12GHz with the isolation of less than 20dB. The total active reflection coefficient (TARC), the data rate that can be supported in a particular channel (CCL), and a factor that signifies higher pattern diversity are presented, which are useful for portable UWB applications.


Brain tumor identification by convolution neural network with fuzzy c-mean model using mr brain images
Abd El Kader Isselmou, Guizhi Xu, Zhang Shuai, Sani Saminu, Imran Javaid, and Isah Salim Ahmad
North Atlantic University Union (NAUN)
Medical image computing techniques are essential in helping the doctors to support their decision in the diagnosis of the patients. Due to the complexity of the brain structure, we choose to use MR brain images because of their quality and the highest resolution. The objective of this article is to detect brain tumor using convolution neural network with fuzzy c-means model, the advantage of the proposed model is the ability to achieve excellent performance using accuracy, sensitivity, specificity, overall dice and recall values better than the previous models that are already published. In addition, the novel model can identify the brain tumor, using different types of MR images. The proposed model obtained accuracy with 98%.


Epilepsy Detection and Classification for Smart IoT Devices Using hybrid Technique
Sani Saminu, Guizhi Xu, Shuai Zhang, Abd El Kader Isselmou, Rabiu S. Zakariyya, and Adamu Halilu Jabire
IEEE
Epilepsy is a type of neurological disorder which can happen without serious warning and affects people almost at any age. It is a brain disorder caused by sudden and unprovoked seizures as a result of excitation of a lot of brain cells simultaneously which may lead to physical symptoms abnormalities and deformation such as failure in concentration, memory, attention etc. therefore, proper and efficient method of continues monitoring and detection of these epileptic seizures is paramount. This work presents an effective and efficient technique suitable for smart, low cost, power and real time devices that can be easily integrated with recent 5G network IoT devices for mobile applications, home and health care centers for monitoring and alert the doctors and patients about its occurrence to prevent a sudden collapse and consciousness which may cause injury and death. We proposed a low computational cost features extraction method by utilizing the efficacy of time-frequency, statistical and non-linear features known as hybrid techniques. The efficiency and accuracy of these smart devices is highly depends on quality of feature extraction methods and classifier performance. Therefore, this work employed two machine learning classifiers, support vector machine (SVM) and feedforward neural network (FFNN) to detect and classify interictal (normal) and ictal (seizure) signals. Discrete wavelet transform (DWT) is employed to decomposes the signals into decomposition levels as sub-bands of the signals to capture the non-stationarity of the EEG signals. Mean, median, maximum, minimum etc. were calculated for each sub-band as statistical parameters, non-linear features such as sample entropy, approximate entropy and wavelet energy were also calculated. The combination of features is then fed to two classifiers for the classification. Based on the performance measures such as accuracy, sensitivity and specificity, our proposed approach reveals a promising result with highest accuracy of 99.6%.


Deep learning algorithm for brain tumor detection and analysis using MR brain images
Abd El Kader Isselmou, Guizhi Xu, Shuai Zhang, Sani Saminu, and Imran Javaid
ACM
Medical image processing paly a good role in helping the radiologists and facility patients diagnosis, the aims of this paper is created deep learning algorithm to detect brain tumor using magnetic resonance brain images and analysis the performance of algorithm based on different values, accuracy, sensitivity, specificity, ndice, nJaccard coeff and recall values. The significance of convolution neural network (CNN) it's the ability to detect brain clearly with high performance. We propose framework is successfully tested on data source on magnetic resonance brain images of the patients suffering from different brain tumor types reaching a Dice similarity 86,785% and high accuracy 98, 33%.


Analysis of cardiac beats using higher order spectra
Ibrahim Abdullahi Karaye, Sani Saminu, and Nalan Ozkurt
IEEE
For early diagnosis of the heart failures, the electrocardiography (ECG) is the most common method because of its simplicity and cost. Computer based analysis of ECG provides reliable and efficient tools in diagnostics of arrhythmias. With this objective there are lots of studies on automatic and semi-automatic ECG analysis. Like many biosignals, ECG signals are nonlinear in nature, higher order spectral analysis (HOS) is known to be a very good tool for the analysis of nonlinear systems producing good noise immunity. Thus in this study, HOS analysis of ECG signals of normal heart rate, right bundle branch block, paced beat, left bundle block branch and at ri a I premature beats have been studied in order to reveal the complex dynamics of ECG signals using the tools of nonlinear systems theory. Some of the general characteristics for each of these classes in the bispectrum and bicoherence plot for visual observation have been presented. For the extraction of R-R intervals, well known Pan-Tompkins algorithm has been used and three higher order statistical parameters of skewness, kurtosis and variance from these features have been computed. These features with statistical parameters fed into artificial neural network classifier (ANN) and obtained an average accuracy of 94.9%.


Wavelet feature extraction for ECG beat classification
Sani Saminu, Nalan Ozkurt, and Ibrahim Abdullahi Karaye
IEEE
Electrocardiography (ECG) signal is a bioelectrical signal which depicts the cardiac activity of the heart. It is a technique used primarily as a diagnostic tool for various cardiac diseases. ECG provides necessary information on the electrophysiology and changes that may occur in the heart. Due to the increase in mortality rate associated with cardiac diseases worldwide despite recent technological advancement, early detection of these diseases is of paramount importance. This paper has proposed a robust ECG feature extraction technique suitable for mobile devices by extracting only 200 samples between R-R intervals as equivalent R-T interval using Pan Tompkins algorithm at preprocessing stage. The discrete wavelet transform (DWT) of R-T interval samples are calculated and the statistical parameters of wavelet coefficients such as mean, median, standard deviation, maximum, minimum, energy and entropy are used as a time-frequency domain feature. The proposed hybrid technique has been tested by classifying three ECG beats as normal, right bundle branch block (Rbbb) and paced beat using the signals from Massachusetts Institute of Technology Beth Israel Hospital (MIT-BIH) arrhythmia database and processed using Matlab 2013 environment. Classification has been performed using neural network backpropagation algorithm because of its simplicity. While equivalent R-T interval features gives average accuracy of 98.22%, the proposed hybrid method gives a promising result with average accuracy of 99.84% with reduced classifier computational complexity.

RECENT SCHOLAR PUBLICATIONS

Stabilizing environmental conditions for improved biogas generation: A comparative analysis of above-ground and underground plastic digester in fed-batch systems
H Usman Muhammad, M Sulaiman, M Sulaiman Yahaya, S Saminu
Iranica Journal of Energy & Environment 16 (2), 227-239 2025



Development of Metamaterial-Based Biosensor for Biomedical Applications
AH Jabire, S Saminu, AA Owoade, DA Ariyoosu, AM Sadiq, MJ Adamu, ...
Nigerian Journal of Technological Development 22 (1), 115-123 2025



Dielectric Characterization of Breast Cancer Cells using Split-Rectangular Ring Resonator Sensor
AH Jabire, S Saminu, MJ Adamu, AS Mohammed, S Aminu, AM Sadiq
Buletin Ilmiah Sarjana Teknik Elektro 7 (1), 42-55 2025



Development of an integrated smart monitoring system for enhanced peritoneal dialysis care
S Saminu, A Iliyas, SA Yahaya, IO Muniru, TM Ajibola, MO Ibitoye, ...
Kathmandu University Journal of Science Engineering and Technology 18 (2) 2024



DEVELOPMENT OF A LOW-COST AND ACCESSIBLE HAND TREMOR REHABILITATION GAME FOR UNHEALTHY PATIENTS
S Saminu, SA Yahaya, AO Adewale, IO Muniru, TM Ajibola, MO Ibitoye, ...
Journal of Engineering and Technology (JET) 15 (2) 2024



Techno-Economic Optimization and Sensitivity Analysis of a Hybrid Grid-Connected Microgrid System for Sustainable Energy
HM Usman, NK Sharma, DK Joshi, A Kaushik, S Kumhar, S Saminu, ...
Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) 10 (4), 704-722 2024



Enhancing Photovoltaic Efficiency through Engine Oil Coatings: A Comparative Analysis of New, Partially Used, and Degraded Oils
HM Usman, NK Sharma, S Saminu, AB Yero, AS Yahya, FI Muhammad
The Islamic University Journal of Applied Sciences 6 (2), 134-154 2024



Development of a Relay-Based Approach to Enhance Security of Voice Over Internet Protocol in Rayleigh Fading Distribution
OO Fatai, AN Yahya, S Saminu
BIMA JOURNAL OF SCIENCE AND TECHNOLOGY (2536-6041) 8 (3B), 187-198 2024



Analysis of Impact Attenuation in 3D Printed Hip Protectors: A Support Vector Regression Approach
SA Yahaya, IO Muniru, S Saminu, MO Ibitoye, TM Ajibola, LJ Jilantikiri, ...
Nigerian Journal of Technological Development 21 (3), 98-105 2024



Optimization of grid-connected PV systems: Balancing economics and environmental sustainability in Nigeria
HM Usman, NK Sharma, DK Joshi, BI Sani, M Mahmud, S Saminu, ...
Buletin Ilmiah Sarjana Teknik Elektro 6 (3), 237-253 2024



PERFORMANCE INVESTIGATION OF A BOOST CONVERTER DRIVING A SEPARATELY EXCITED DC MOTOR USING RC FILTER
HM Usman, GA Olarinoye, S Saminu, M Muhammad, MS Yahaya
Journal of Engineering and Technology (JET) 15 (1) 2024



Optimization of Grid-connected Pv Systems: Balancing Economics and Environmental Sustainability
HM Usman, BI Sani, M Mahmud, S Saminu
2024



Innovative Optimization of Microgrid Configuration for Sustainable, Reliable and Economical Energy
HM Usman, NK Sharma, DK Joshi, A Kaushik, S Saminu
2024



Achieving Quality Education Through AI: Predicting Engineering Student Retention at the University of Ilorin
I. O. Muniru, S. A. Yahaya, S. Saminu
2nd Faculty of Engineering and Technology International Conference (FETICON 2024



Design Modification and Performance Evaluation of Solar PV System at AutoCAD Laboratory
H. M. Usman, M. S. Yahaya, S. Saminu, M. Muhammad, S. Ibrahim, B. I. Sani, M ...
2nd Faculty of Engineering and Technology International Conference (FETICON 2024



Recent trends and future prospects in electric vehicle technologies: A comprehensive review
HM Usman, NK Sharma, DK Joshi, A Kaushik, S Saminu
Kathmandu University Journal of Science, Engineering, and Technology 18 (1 2024



Innovative optimization of microgrid configuration for sustainable, reliable and economical energy using Homer software
HM Usman, NK Sharma, DK Joshi, A Kaushik, S Saminu
Research Square-Preprint 2024



Design modification and performance evaluation of solar PV system at AutoCAD laboratory
HM Usman, MS Yahaya, S Saminu, M Muhammad, S Ibrahim, BI Sani, ...
Leveraging Artificial Intelligence to Achieve United Nations Sustainable 2024



Performance Improvement of a Boost Converter Driving a Separately Excited DC Motor using Inductor-Capacitor (LC) Filter.
HM Usman, GA Olarinoye, S Saminu, S Ibrahim, S Mahmud
ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT 20 (2), 535-546 2024



Wind-powered agriculture: Enhancing crop production and economic prosperity in arid regions
HM Usman, M Mahmud, MS Yahaya, S Saminu
Elektrika 16 2024

MOST CITED SCHOLAR PUBLICATIONS

Differential deep convolutional neural network model for brain tumor classification
I Abd El Kader, G Xu, Z Shuai, S Saminu, I Javaid, I Salim Ahmad
Brain Sciences 11 (3), 352 2021
Citations: 146



A recent investigation on detection and classification of epileptic seizure techniques using EEG signal
S Saminu, G Xu, Z Shuai, I Abd El Kader, AH Jabire, YK Ahmed, ...
Brain sciences 11 (5), 668 2021
Citations: 86



Applications of artificial intelligence in automatic detection of epileptic seizures using EEG signals: A review
S Saminu, G Xu, S Zhang, I Ab El Kader, HA Aliyu, AH Jabire, YK Ahmed, ...
Artificial intelligence and applications 1 (1), 11-25 2023
Citations: 72



Brain tumor detection and classification on MR images by a deep wavelet auto-encoder model
I Abd El Kader, G Xu, Z Shuai, S Saminu, I Javaid, IS Ahmad, S Kamhi
diagnostics 11 (9), 1589 2021
Citations: 70



Metamaterial based design of compact UWB/MIMO monopoles antenna with characteristic mode analysis
AH Jabire, A Ghaffar, XJ Li, A Abdu, S Saminu, M Alibakhshikenari, ...
Applied Sciences 11 (4), 1542 2021
Citations: 41



A crossed-polarized four port MIMO antenna for UWB communication
AH Jabire, S Sani, S Saminu, MJ Adamu, MI Hussein
Heliyon 9 (1) 2023
Citations: 29



Unraveling the pathophysiology of schizophrenia: insights from structural magnetic resonance imaging studies
MJ Adamu, L Qiang, CO Nyatega, A Younis, HB Kawuwa, AH Jabire, ...
Frontiers in Psychiatry 14, 1188603 2023
Citations: 28



Wavelet feature extraction for ECG beat classification
S Saminu, N zkurt, IA Karaye
2014 IEEE 6th International Conference on Adaptive Science & Technology 2014
Citations: 27



Brain tumor detection and classification by hybrid CNN-DWA model using MR images
IA El Kader, G Xu, Z Shuai, S Saminu
Current Medical Imaging Reviews 17 (10), 1248-1255 2021
Citations: 26



Deep Learning Based on CNN for Emotion Recognition Using EEG Signal
Isah Salim Ahmad, Shuai Zhang, Sani Saminu, Lingyue Wang, ...
WSEAS TRANSACTIONS on SIGNAL PROCESSING 17 (4), 28-40 2021
Citations: 21



Deep learning algorithm for brain tumor detection and analysis using MR brain images
A El Kader Isselmou, G Xu, S Zhang, S Saminu, I Javaid
Proceedings of the 2019 International Conference on Intelligent Medicine and 2019
Citations: 19



Epilepsy detection and classification for smart IoT devices using hybrid technique
S Saminu, G Xu, S Zhang, AEK Isselmou, RS Zakariyya, AH Jabire
2019 15th international conference on electronics, computer and computation 2019
Citations: 16



Application of Deep Learning and WT-SST in Localization of Epileptogenic Zone Using Epileptic EEG Signals
S Saminu, G Xu, S Zhang, AEK Isselmou, AH Jabire, YK Ahmed, ...
Applied Sciences 12 (10), 20 2022
Citations: 13



Reduction of mutual coupling in UWB/MIMO antenna using stub loading technique
AH Jabire, A Abdu, S Saminu, S Salisu, AM Sadiq, AM Jajere, YK Ahmed
Electrical, Control and Communication Engineering 17 (1), 12-18 2021
Citations: 13



Stationary wavelet transform and entropy-based features for ECG beat classification
S Saminu, N zkurt
Int. J. Res. Stud. Sci. Eng. Technol 2 (7), 23-32 2015
Citations: 13



Electroencephalogram (EEG) based imagined speech decoding and recognition
S Saminu, G Xu, Z Shuai, AEK Isselmou, AH Jabire, IA Karaye, IS Ahmad, ...
Journal of Applied Materials and Technology 2 (2), 74-84 2021
Citations: 12



Hybrid feature extraction technique for multi-classification of ictal and non-ictal EEG epilepsy signals
S Saminu, G Xu, S Zhang, AEK Isselmou, AH Jabire, IA Karaye, IS Ahmad
ELEKTRIKA-Journal of Electrical Engineering 19 (2), 1-11 2020
Citations: 12



Isolation Frequency Switchable MIMO Antenna for PCS, WIMAX and WLAN Application
AH Jabire, A Abdu, S Saminu, AM Sadiq, MJ Adamu
ELEKTRIKA-Journal of Electrical Engineering 18 (3), 27-33 2019
Citations: 9



Design of a compact UWB/MIMO antenna with high isolation and gain
AH Jabire, A Ghaffar, XJ Li, A Abdu, S Saminu, AM Sadiq, AM Jajere
2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW 2020
Citations: 7



Stabilizing environmental conditions for improved biogas generation: A comparative analysis of above-ground and underground plastic digester in fed-batch systems
H Usman Muhammad, M Sulaiman, M Sulaiman Yahaya, S Saminu
Iranica Journal of Energy & Environment 16 (2), 227-239 2025
Citations: 6