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Ngaira Mandela

Observed name: Ngaira mandela
ORCID: 0009-0007-9927-6443
Observed ORCID: 0009-0007-9927-6443
OpenAlex ID: A5015452294
Design of encoded graphene-gold metasurface-based circular ring and square sensors for brain tumor detection and optimization using XGBoost algorithm
2024 · Shobhit K. Patel, Jacob Wekalao, et al. · Diamond and Related Materials · 49
Nanoengineered Graphene Metasurface Surface Plasmon Resonance Sensor for Precise Hemoglobin Detection with AI-Assisted Performance Prediction
2024 · Jacob Wekalao, Ngaira Mandela, et al. · Plasmonics · 48
Design and Evaluation of Tunable Terahertz Metasurface Biosensor for Malaria Detection with Machine learning Optimization Using Artificial Intelligence
2024 · Jacob Wekalao, Ngaira Mandela, et al. · Plasmonics · 47
Terahertz Plasmonic Biosensor Leveraging Ag-Au-Graphene Heterostructures for Quantitative Hemoglobin Analysis with Machine Learning Algorithms for Performance Optimization
2024 · Jacob Wekalao, Ngaira Mandela, et al. · Plasmonics · 41
Efficient Dark Web traffic classification using a hybrid CNN-LSTM model
2025 · Ngaira Mandela, Sonia, et al. · International Journal of Information Technology · 40
Graphene Metasurface Based Biosensor for COVID-19 Detection in the Terahertz Regime with Machine Learning Optimization using K-Nearest Neighbours Regression
2024 · Jacob Wekalao, Ngaira Mandela, et al. · Plasmonics · 38
Enhanced Fuel Adulteration Detection Using Surface Plasmon Resonance Biosensor with Machine Learning Optimization in the terahertz regime
2024 · Jacob Wekalao, Ngaira Mandela, et al. · Plasmonics · 37
Enhanced sensitivity and optimization with machine learning for gold-graphene encoded metasurface sensor applied for haemoglobin detection
2025 · Jacob Wekalao, Ngaira Mandela, et al. · Measurement · 36
Machine learning-enhanced high-sensitivity hemoglobin detection using a Kretschmann-based SPR biosensor with optimized copper and silver layers
2025 · Sampath Anbazhagan, Maria Kalavathy Gnanamani, et al. · Chemical Engineering Journal · 33
Design and Analysis of a Terahertz Metasurface-Based Refractive Index Sensor for Hemoglobin Detection With Behaviour Prediction Using Polynomial Regression
2024 · Jacob Wekalao, Ngaira Mandela, et al. · Plasmonics · 32
Ultra-sensitive Terahertz Hemoglobin Detection Using Graphene-Enhanced Metasurface Surface Plasmon Resonance Biosensors Optimized with K-Nearest Neighbors Regression Machine Learning
2025 · Jacob Wekalao, Ngaira Mandela, et al. · Plasmonics · 29
Graphene Metasurface-Based Biosensor for Direct Dopamine Detection Utilizing Surface Plasmon Resonance in the Terahertz Regime with Machine Learning Optimization via K-Nearest Neighbors Regression
2024 · Jacob Wekalao, Ngaira Mandela · Plasmonics · 29
AI-Augmented Terahertz Biosensor with MXene–Graphene Architecture for Sensitive Sperm Concentration Detection
2025 · Sampath Anbazhagan, Arun Kumar U, et al. · Plasmonics · 22
Comparative analysis of deep learning models for effective denial of service (DoS) attack detection in network security
2025 · Ngaira Mandela, Felix Etyang · Journal of Electrical Systems and Information Technology · 17
Combating Dark Web Terrorism: Strategies for Disruption and Prevention
2023 · Ngaira Mandela, Tumaini Mbinda, et al. · International Journal for Research in Applied Science and Engineering Technology · 14
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Comparison of Ensemble Models for the classification of Malicious URLs
2023 · Ngaira Mandela, Amir Shaker, et al. · International Journal for Research in Applied Science and Engineering Technology · 14
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Implications of Forensic Investigation in Dark Web
2023 · Ngaira Mandela, Amir Aboubakar Shaker Mahmoud, et al. · Communications in computer and information science · 14
Review on Analyzing and Detecting Crimes
2023 · Amir Aboubakr Shaker, Ngaira Mandela, et al. · Communications in computer and information science · 11
Graph neural networks for temporal terrorist network analysis and multi-relational threat prediction
2025 · Gideon Mwendwa, Arpita Nagpal, et al. · International Journal of Information Technology · 10
Evaluating Docker Container Security through Penetration Testing: A Smart Computer Security
2023 · Drake Mubanda, Ngaira Mandela, et al. · International Conference on Communication, Security and Artificial Intelligence (ICCSAI) · 10
Enhanced Deep Learning Approaches for Robust Darknet Traffic Classification
2024 · Felix Etyang, Pramod Pavithran, et al. · IEEE Delhi Section Conference (DELCON) · 8
Exploring the Use of Tails Operating System in Cybercrime and its Impact on Law Enforcement Investigations
2024 · Ngaira Mandela, Francis Manna, et al. · International Conference on Computing for Sustainable Global Development · 8
Online Crime Reporting System for Digital Forensics
2023 · Amir Aboubakr Shaker Mahmoud, Ngaira Mandela, et al. · International Conference on Quantum Technologies, Communications, Computing, Hardware and Embedded Systems Security (iQ-CCHESS) · 8
Machine Learning-Enhanced MXene–Copper–Graphene THz Sensor for Accurate Salinity Sensing in Environmental Applications
2025 · Jagannathan Jayachandran, V. Sivakumar, et al. · Plasmonics · 7
Internet of Things (IoT) Network Forensic Analysis Using the Raspberry Pi 4 Model B and Open-Source Tools
2023 · Joel Makopa, Ayesiga Christopher, et al. · International Conference on Quantum Technologies, Communications, Computing, Hardware and Embedded Systems Security (iQ-CCHESS) · 7
Works count: 45
Citation count: 632
H-index: 14
I10-index: 20
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