Okpala Charles Chikwendu, Nwankwo Obiuto Constance |
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Augmented Reality in Education 5.0: Designing Immersive Learning Environments | ||||||
The emergence of Education 5.0 marks a paradigm shift towards more human-centric, technology-enhanced, and experiential learning models that prepare learners for a rapidly evolving digital society. Among the key enablers of this transformation is Augmented Reality (AR), which offers immersive and interactive learning experiences that bridge physical and digital environments. This article explores the integration of AR within Education 5.0 frameworks, and focused on its potential to design immersive learning environments that support personalized, collaborative, and skill-oriented education........
augmented reality, education 5.0, immersive learning, personalized education, experiential learning, edtech innovation, human-centered learning environments
[1].
Akçayır, M., andAkçayır, G. (2017). Advantages and challenges associated with augmented reality for education: A systematic review of the literature. Educational Research Review, 20, 1–11. https://doi.org/10.1016/j.edurev.2016.11.002
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Okpala Charles Chikwendu, Igbokwe Nkemakonam Chidiebube |
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Cybersecurity 2030: Trends, Technologies, and Threat Horizons | ||||||
As digital transformation accelerates across every sector, the cybersecurity landscape is undergoing profound and complex changes. This article explores the projected trajectory of cybersecurity through 2030, focusing on emerging trends, disruptive technologies, and evolving threat horizons. It analyzes the implications of advancements such as artificial intelligence, quantum computing, 5G, and the Internet of Things (IoT), while also examining the growing sophistication of cyber adversaries. Key challenges addressed include the rise of AI-enabled attacks, the urgent need for post-quantum cryptography, and the increasing importance of zero trust security models...........
cybersecurity 2030, emerging threats, quantum computing, artificial intelligence, zero trust, post-quantum cryptography, cyber policy, internet of things
[1].
Aguh, P. S., Udu, C. E., Chukwumuanya, E. O., and Okpala, C. C. (2025). Machine learning applications for production scheduling optimization. Journal of Exploratory Dynamic Problems, 2(4). https://edp.web.id/index.php/edp/article/view/137
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Okpala Charles Chikwendu, Aguh Patrick Sunday |
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The Human Factor in the Future of Cybersecurity: Trust, Privacy, and Responsibility | ||||||
As cybersecurity threats become increasingly sophisticated, the role of the human factor is gaining critical importance in shaping effective and ethical defense strategies. This article explores the evolving relationship between individuals and cybersecurity systems, emphasizing how trust, privacy, and responsibility are central to future resilience. It argues that technological solutions alone are insufficient without an integrated understanding of human behavior, motivation, and interaction. Through a multidisciplinary lens, the article examines how user awareness, design thinking, ethical leadership, and organizational culture can reduce vulnerabilities, while enhancing trust and accountability........ cybersecurity, human factor, trust, privacy, responsibility, user behavior, digital ethics, cybersecurity awareness, human-centered design, security culture
[1].
Acquisti, A., Brandimarte, L., and Loewenstein, G. (2015). Privacy and human behavior in the age of information. Science, 347(6221), 509–514. https://doi.org/10.1126/science.aaa1465
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Okpala Charles Chikwendu, Chukwumuanya Emmanuel Okechukwu |
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The Future of Cybersecurity Technologies: From Firewalls to Autonomous Defense | ||||||
As the digital threat landscape becomes increasingly complex, the evolution of cybersecurity technologies has shifted from traditional, perimeter-based defenses to intelligent, autonomous systems. This article examines the historical trajectory and future direction of cybersecurity tools, highlighting key developments such as firewalls, Intrusion Detection and Prevention Systems (IDS/IPS), and the integration of artificial intelligence and machine learning in modern defense strategies. Emerging paradigms including Zero Trust Architecture (ZTA), Extended Detection and Response (XDR), Security Orchestration, Automationcteria.......
cybersecurity evolution, firewalls, intrusion detection and prevention systems, artificial intelligence, zero trust architecture, extended detection and response, SOAR
[1].
Aguh, P. S., Udu, C. E., Chukwumuanya, E. O., and Okpala, C. C. (2025). Machine learning applications for production scheduling optimization. Journal of Exploratory Dynamic Problems, 2(4). https://edp.web.id/index.php/edp/article/view/137
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Achmad Syarifudin, Zul Hendri |
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Analysis of Irrigation Water Needs in The Kelingi Tugumulyo Water Irrigation Service Area | ||||||
In order to meet water needs, especially for water needs in rice fields, it is necessary to establish an irrigation system and build a weir. The need for water in rice fields is then called the need for irrigation water. This research aims to determine and analyze irrigation water needs in the Air Kelingi Tugu Mulyo irrigation service area. The results of the research produced irrigation water requirements in the Kelingi irrigation service area of 0.2847 – 11.5184 m3/sec. The need for irrigation water during each planting period I. The maximum water requirement occurs in the third week of November at 11,038 m3/s. This occurs because that month is the month for preparing the land for the planting period I, so the need for irrigation water increases........
Irrigation used, Air kelingi irrigation, Water balance.
[1]. Andikha, F., 2017, Penerapan Sistem Ecodrainage Dalam Mengurangi Potensi Banjir (Studi Kasus di Kabupaten Sampang)
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Emir Brulic |
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Green Infrastructure and Technological Innovation: The Role of LIQUID 3 in Air Pollution Reduction in Bosnia and Herzegovina | ||||||
This research examines the potential of LIQUID 3, an urban photobioreactor with microalgae, as an innovative tool for mitigating air pollution and complementing traditional greenery in cities. Through photosynthesis, LIQUID 3 captures carbon dioxide and produces oxygen, supported by solar panels, built-in lighting, and a water-based system that enables year-round operation. Developed in response to Serbia's high pollution rates in 2020, LIQUID 3 serves as a case study for densely populated areas where green spaces are limited.......
air pollution, greenary, liquid 3, bosnia and herzegovina
[1] S. D. Koolen and G. Rothenberg, Air Pollution in Europe. 2018.
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Dr. Sabahat Anjum, Dr. Nilofar Korbu, Dr. Shalini Varshney |
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Exploring Varnya Dravya of Kaiyedeva Nighantu: An Analytical Review | ||||||
In Ayurveda, Varnya Dravyas are herbs that support the enhancement of natural complexion and skin health. These agents function by maintaining the balance of Bhrajaka Pitta, Rakta Dhatu, and Ojas, which are considered key to achieving a radiant appearance. This review critically examines the Varnya herbs described in Kaiyadeva Nighantu, a significant 15th-century Ayurvedic lexicon known for its structured pharmacognostic classification. A total of 27 Varnya herbs have been identified from the Aushadhi Varga, with an emphasis on their Rasa (taste), Veerya (potency), and traditional indications.......
Varnya Dravya, Kaiyadeva Nighantu, Ayurvedic dermatology, Complexion-enhancing herbs, Skin health
[1]. Pallavi G. A study on the concept of varnya vis-a-vis clinical evaluation of efficacy of varnya gana lepa in vyanga. Dissertation. Department of Postgraduate Studies in Ayurveda Siddhanta, Government Ayurved Medical College, Mysore; p. 18
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Anthony Lenata Patta, Richmond U. Ideozu, Adaobi Gloria Osaji |
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Enhancing Pore Pressure Prediction in Turbidite Systems: A Geostatistical and Geological Framework | ||||||
Accurate pore pressure prediction is a cornerstone of safe and efficient petroleum exploration, especially in geologically complex deepwater basins like the Niger Delta. This study presents an integrated framework that combines traditional wellbore-based pore pressure estimation with advanced geostatistical modeling to produce a comprehensive, field-wide pressure surface. We utilized well log data from a deepwater field, applying Eaton's method to derive pore pressure at discrete well locations. The derived pressures were rigorously validated against direct formation pressure measurements, showing a high degree of correlation with an average deviation of less than ±1.5 bar, confirming the method's applicability.......
pore pressure, geostatistical modelling, Kriging, spatial and variance.
[1].
Abbey, C. P., Meludu, O. C., &Oniku, A. S. (2021). 3D modeling of abnormal pore pressure in shallow offshore Niger Delta: An application of seismic inversion. Petroleum Research, 6(2), 158–171. https://doi.org/10.1016/j.ptlrs.2020.12.001
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Shreya Singh |
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UAVs: Evolution of Autonomous Vehicles | ||||||
Unmanned Aerial Vehicles (UAVs) have undergone a remarkable transformation from simple radio-controlled aircraft to sophisticated autonomous systems capable of complex decision-making and independent operation. This paper examines the evolutionary trajectory of UAV technology, exploring the fundamental principles governing their operation, the historical milestones that shaped their development, and the technological breakthroughs that enabled the transition to autonomous flight.......
..........
[1].
Austin, R. (2010). Unmanned aircraft systems: UAVS design, development and deployment. John Wiley & Sons.
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SRIRAMA CHANDRAN VEERAVALLI |
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ANVIUNPRO-2040(RC) | ||||||
After seeing immense sufferings and unbelievable losses incurred from covid-19, I dreamt of a typical concept which I coined as "anviunpro-2040RC". Its expanded form is given below: "AntiViralUniversalProtein2040RC" [RC: Rama Chandran]
.......
[1] A simple dipeptide has two possible structures based on the amino acid which contributed OH part [from COOH] (or) H part [from NH2]. eg: Glycine + Alanine → Glycylalanine [1] + Alanylglycine [2] where in [1], NH2 of Gly is free while in [2], NH2 of Ala is free. So, [1] has structural formula as : H2N-CH2-CO-NH-*CH(Me)-COOH [N to C terminal] [2] has structural formula as: H2N-*CH(Me)-CO-NH-CH2-COOH [N to C terminal] In both [1] and [2], C* = stereogenic centre (or chiral carbon) and both are optically active.
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Do Hoang Giang, Nguyen Hai Dang, Nguyen Tien Dat |
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Total phenolic and saponin content and α-amylase inhibition of marketed Pandanus tectorius fruits and leaves | ||||||
Pandanus tectorius is widely marketed in Vietnam as crude herbal material and tea, yet comparative data on its phytochemical quality and α-amylase inhibition remain limited. In this study, thirteen fruit and nine leaf samples were purchased from local markets and e-commerce sources and extracted with 90% ethanol. Total phenolic content (TPC) and total saponin content (TSC) were determined by Folin–Ciocalteu and vanillin–sulfuric acid assays, while α-amylase inhibition was evaluated using a modified DNSA method. Results were expressed on both a sample basis (mg/g dry material) and an extract basis........
Pandanus tectorius, phenolic, saponin, α-amylase
[1]. Gallaher, T., Callmander, M. W., Buerki, S., Keeley, S. C. (2015). A long-distance dispersal hypothesis for the Pandanaceae and the origins of the Pandanus tectorius complex. Molecular Phylogenetics and Evolution, 83, 20-32.
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Péter Orgoványi |
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Hydraulic Modeling and Spatial Data Integration in Urban Water Supply Networks: Methodological Advances and Practical Applications | ||||||
The hydraulic modeling of public water supply systems has undergone significant technological and methodological advancements over the past decades. The integration of computer simulations, geographic information systems (GIS), and machine learning-based predictive algorithms has opened new possibilities for understanding network behavior, optimizing operations, and forecasting water quality. This study reviews the historical development of hydraulic modeling, highlights the role of modern data-driven approaches, and provides a detailed analysis of methodologies for spatial distribution of consumption data.......
hydraulic modeling, GIS, geocoding, EPANET, sustainable operation
[1]
L. A. Rossman, Users manual. National Risk Management Research Laboratory, Office of Research and Development: U.S. Environmental Protection Agency, 2000.
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Afolabi Awodeyi, Philip Asuquo, Bliss Utibe-Abasi Stephen |
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Optimizing CNN-Based Biometric Systems for Dataset-Specific Preprocessing: A Case Study on ORL and CASIA Databases | ||||||
Biometric authentication has gained significant attention due to its ability to provide secure and user-specific identification. However, the performance of convolutional neural networks (CNNs) in biometric recognition is strongly dependent on the preprocessing strategies applied to the dataset. This paper investigates dataset-specific preprocessing for two benchmark databases: ORL for face recognition and CASIA-IrisV4 for iris recognition. The study proposes tailored preprocessing methods including normalization, resizing, histogram equalization, and iris boundary refinement to improve CNN feature extraction. Results show that optimizing preprocessing for each dataset significantly enhances recognition accuracy and robustness compared to uniform preprocessing strategies.
Convolutional Neural Networks (CNNs), Face Recognition, Iris Recognition, Biometric Fusion, Dataset-Specific Preprocessing
[1].
Abdo, M., Mekdad, Y., & Ahmad, A. (2022). Multimodal biometric fusion based on convolutional neural networks. Sensors, 22(5), 2451.
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NIU Yunliang, Yingbei Niu |
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Research on Regionally Adaptive Green Building Evaluation System: A Case Study of Student Dormitories in Central China | ||||||
This study explores the application of green building technologies and the development of a tailored evaluation system for student accommodations, using Xinzheng City as a case study. It aims to support the green transformation of such buildings by promoting energy efficiency, environmental protection, and optimal resource use.A five-dimensional evaluation framework—covering energy efficiency, water management, material use, indoor environmental quality, and innovation—was established through literature review and fieldwork. A mixed-methods approach combined qualitative (expert consultation) and quantitative (surveys and IoT data analysis) methods to assess technology effectiveness........
green building evaluation system; sustainable development evaluation index;energy saving
[1] Lai, F., Zhou, J., Lu, L., Hasanuzzaman, M., & Yuan, Y. (2023). Green building technologies in Southeast Asia: A review. Sustainable Energy Technologies and Assessments, 55, 102946.
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S.T Pavithra Devi, Dr. V. Maniraj |
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Machine Learning in Coconut Plantation Management: An Analytical Survey | ||||||
Coconut plantations play a vital role in supporting rural economies, yet their management often faces challenges such as unpredictable weather, pest outbreaks, and difficulties in yield estimation. In recent years, machine learning has emerged as a valuable tool for addressing these issues by offering intelligent, data-driven solutions. This survey provides analytical insights into how machine learning techniques are being applied in coconut plantation management. From maturity detection and automated harvesting to yield forecasting and disease diagnosis, machine learning models such as Support Vector Machines, Random Forests, and Convolutional Neural Networks are demonstrating great promise.......
Coconut plantation management, Machine learning, Yield prediction, Pest and disease detection, Precision agriculture.
[1] Goswami, A., & Dhablia Kirit, D. (2025). Predictive Analytics in Agriculture: Machine Learning Models for Coconut Tree Health. In
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Lu WANG |
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A Simulation-Based Framework for the Freight Forwarding Industry to Mitigate the Ripple Effect in Global Supply Chains | ||||||
The freight forwarding industry, as the primary orchestrator of global logistics, is uniquely vulnerable to disruptions that propagate as costly ripple effects. This study develops a hybrid simulation model within the AnyLogic environment to equip freight forwarders with a quantitative tool for analyzing port disruptions and evaluating mitigation strategies. Combining Discrete-Event Simulation (DES) for process flow and Agent-Based Modeling (ABM) to simulate forwarder decision-making, the model replicates a major Asia-Europe trade lane. Scenarios simulate a 21-day closure of the Port of Rotterdam.......
Freight Forwarding Industry, Supply Chain Resilience, Ripple Effect, Decision-Support, Discrete-Event Simulation, Agent-Based Modeling, Port Disruption, Mitigation Strategies.
[1]. Ivanov, D. (2021). Supply chain resilience: the ripple effect and COVID-19. International Journal of Production Research, 59(7),
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ALI MAJID JABBAR ALSAYYIDSSA, Azeev Aleksandr |
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Enhancing Reservoir Characterization in Buzrgan Oil Field through Integrated Well Logging and Seismic Reflection Data | ||||||
Reservoir characterization plays a vital role in ensuring efficient hydrocarbon exploration, development, and production. A precise understanding of subsurface reservoir properties such as porosity, permeability, lithology, and fluid saturation enables geoscientists and engineers to design better strategies for field development and production optimization. However, traditional reservoir characterization techniques often rely on either well logging or seismic reflection data independently, which results in incomplete, inconsistent, or even contradictory interpretations......
Reservoir characterization, Well logging, Seismic reflection, Petrophysical properties, Data integration, Buzrgan Oil Field, Hydrocarbon exploration.
[1].
Al Ibrahim, R. N., Al-Owaidi, M. R., Alnajen, F. M., & Al-Khafaji, A. J. (2022). Investigation of the Geochemical Properties and Origin of the Crude Oils Accumulated in the Mishrif Reservoirs in the Zubair, Halfaya, and Buzurgan Oilfields, Southern Iraq. The Iraqi Geological Journal, 98-110.
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Sonu Pradheen Kotapati, Gopi Chand Edara, Bhavana Kucharlapati, Venkata Revant Kolipara |
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Facilitating Cross-Cultural Business Negotiations with Real-Time AI Translation Technologies | ||||||
When companies from different countries try to make business deals, language differences can cause confusion and slow things down. Artificial Intelligence (AI) solves this with real-time translation tools that instantly convert what one person says into another language during talks. For example, a U.S. company can negotiate with a Japanese partner over a video call, and AI will translate both sides' words on the spot, making conversations clear and smooth. This saves time and money compared to hiring human translators and can increase deal success by 15% by reducing misunderstandings. By fostering clear communication, AI builds trust, a key psychological factor in sales persuasion. While AI might miss some cultural details, it's a huge help for international business.......
AI translation, cross-cultural communication, international business, real-time translation, language barriers, global negotiations, business communication, cultural understanding, negotiation tools, trust building.
[1]. Liu, Z. (2024). New Dynamics in Cross-Cultural Exchange: A Study on the Role and Impact of Artificial Intelligence Technology in the Global Cultural Market. Academic Journal of Business & Management, 6(12), 137-143.
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Sonu Pradheen Kotapati, Gopi Chand Edara, Bhavana Kucharlapati, Venkata Revant Kolipara |
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Leveraging AI for Predictive Maintenance in Industrial Sectors of Emerging Economies | ||||||
Factories in developing countries often face big problems when machines break down unexpectedly, causing delays and expensive repairs. Artificial Intelligence (AI) helps by using predictive maintenance to spot issues before they happen. Sensors on machines collect data, like temperature or vibration, and AI analyzes it to predict when a machine might fail. For example, if a motor is running too hot, AI can warn technicians to fix it early, preventing a shutdown. This can save factories up to 20% in maintenance costs and keep production running smoothly, which is crucial in emerging markets where money is tight. By showing clear cost savings, AI persuades factory owners to adopt it, tapping into their desire for efficiency......
predictive maintenance, AI in manufacturing, industrial IoT, emerging markets, cost savings in maintenance, machine learning in industry, factory efficiency, preventive maintenance, industrial automation, operational reliability
[1]. SARDJONO, W., & PRATAMA, D. A. (2025). UTILIZING ARTIFICIAL INTELLIGENCE PREDICTIVE MAINTENANCE IN LEAN MANUFACTURING TO BOOST INDUSTRIAL SUSTAINABILITY AND ENERGY EFFICIENCY. Journal of Theoretical and Applied Information Technology, 103(13).
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Sonu Pradheen Kotapati, Gopi Chand Edara, Bhavana Kucharlapati, Venkata Revant Kolipara |
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The Role of Emotional Intelligence in Tech Sales and Business Development | ||||||
Emotional intelligence (EQ) is a key skill for tech sales and business development, helping professionals understand and manage customer emotions. Unlike regular intelligence, EQ focuses on empathy, self-awareness, and social skills, making it easier to build trust with clients. In tech sales, EQ helps salespeople handle rejections, address customer concerns, and close deals, with studies showing a 12% sales increase for high-EQ teams. For business development, EQ supports forming partnerships and entering new markets by creating strong relationships. This article explains how tech companies can train their teams in EQ to improve sales performance and grow their business, using real-world examples and simple strategies.
Emotional intelligence, tech sales, business development, customer trust, empathy, sales performance, partnerships, relationship building
[1]. Reid, M. (2015). Sales performance and emotional intelligence of technology sales professionals. Walden University.
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Oghonyon, R., Okereke, V., Nnurum, E.U., Orianwo, D. C. |
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Interpretation Of Resistivity Attributes for Groundwater Prospecting in Abuja Campus, University of Port Harcourt | ||||||
Groundwater remains the most reliable water source in the Niger Delta, where surface water is vulnerable to anthropogenic contamination and saline intrusion. This study characterizes aquifer units within the Benin Formation at the Abuja Campus of the University of Port Harcourt using Vertical Electrical Sounding (VES) and Electrical Resistivity Tomography (ERT). VES data from analog terrameters revealed a five-layer subsurface sequence with a QH-type curve, dominated by alternating clay and sand units. A thick sandy aquifer with resistivity of ~575.57 Ωm at ~25 m depth, and a deeper sandy aquifer with ~718.30 Ωm resistivity, were delineated........
Benin Formation, groundwater, aquifer, resistivity, VES, ERT, University of Port Harcourt
[1].
Aizebeokhai, A. P., Oyeyemi, K. D., & Odukoya, A. M. (2022). Vertical electrical sounding for groundwater exploration in sedimentary basins: A case study from Nigeria. Environmental Earth Sciences, 81(3), 102–115. https://doi.org/10.1007/s12665-022-10123-4 [3].
Amajor, L. C. (1991). Aquifers in the Benin Formation (Miocene—Recent), eastern Niger Delta, Nigeria: Lithostratigraphy, hydraulics, and water quality. Environmental Geology and Water Sciences, 17(1), 85–101. https://doi.org/10.1007/BF01701565
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Ajagbe Joseph Olutunde |
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Impact of Social Media Marketing on the Sales of Fast Fashion Products of Ziva Fashion, Lagos, Nigeria | ||||||
The fashion industry ranks as the third-largest global manufacturing sector, following technology and automotive industries. With the increasing adoption of social media in Nigeria, a substantial digital market has emerged, offering significant opportunities for business promotion and product sales. This study investigates the impact of social media marketing on the sales performance of fast fashion brands, using Ziva Fashion in Lagos, Nigeria. It examines the extent to which social media marketing influences sales, explores the challenges encountered, and evaluates strategies employed by Ziva Fashion in its digital marketing efforts........
fast fashion, social media, social media marketing, sustainable products
[1].
Bell, J. and Waters, S. (2018) Doing Your Research Project: A Guide for First-Time Researchers. 7th edn. Maidenhead: Open University Press.
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Rudy Sutanto, I Gede Bawa Susana |
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Performance and Efficiency Study of Hydraulic Ram Pumps as an Alternative Solution for Water Supply in Remote Areas | ||||||
A hydraulic ram pump is a simple mechanical device that can pump water to higher elevations without using external energy such as electricity or fuel. This technology utilizes the kinetic energy of gravitational water flow to generate pressure through the water hammer effect. This article aims to examine the potential application of hydraulic ram pumps in water supply systems in remote areas and evaluate their efficiency and performance through analytical approaches and literature simulations. The analysis results indicate that hydraulic ram pump efficiency can reach 60–80% depending on the configuration and inlet flow rate. This pump is ideal for areas with a continuous flowing water source and a minimum elevation difference of 1 meter. This study is expected to provide a basis for the development of sustainable and energy-efficient water supply systems in areas with limited infrastructure.
hydraulic ram pump, hydro energy, water hammer, pump efficiency, rural water supply
[1].
Jafri, M., Bale, J. S., and Thei, A. R. 2021. Studi Eksperimental Pengaruh Diameter Katup Limbah dan Diameter Katup Pengantar terhadap Efisiensi Pompa Hidram 3 Inchi. LONTAR Jurnal Teknik Mesin Undana, 3(1). https://ejurnal.undana.ac.id/LJTMU/article/view/465
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Jagannadham Naga Jaya Surya, Mangalagiri Krishna Rekha, Gorle Sneha Latha |
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Global Perspectives on Combination Products: Regulation, Safety–Efficacy, and Rare Disease Challenges | ||||||
Combination products (CPs), particularly drug–device combinations (DDCs), are increasingly important in healthcare, as they integrate diverse technologies into a single product. These innovations show strong potential to improve treatment outcomes and address unmet needs, especially in rare diseases. However, development and approval remain complicated due to classification uncertainties, inconsistent regulatory oversight, and complex operational requirements. Global trends highlight three key directions: the move toward harmonized frameworks, greater use of real-world evidence, and collaborative evaluations among agencies........
Combination products, Drug–device combinations, Rare diseases, Regulatory challenges, Risk management, Global harmonization
[1].
Kim, Joo & Kwon, Sera & Seol, Ju & Kim, Mi & Kim, Su. (2024). Regulatory Framework for Drug-Device Combination Products in the United States, Europe, and Korea. Therapeutic innovation & regulatory science. 58. 10.1007/s43441-024-00661-2.
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