Vol. 2 No. 2 (2024)

Research Article

• Research Article

  Correlation Between Strength and Durability of Sandstones from the Dumri Formation, Tinau Khola Area, West-Central Nepal

  Naresh Kazi Tamrakar, Vishwas Dhungana, Binod Dhamala, Saurav Poudel

  Strength and Durability indices are two significant geotechnical criteria that can describe rock fragments' strength and weathering resistance. The Dumri Formation is the youngest and thickest of the Tansen Group, Lesser Himalaya. A thick succession of medium-grained, bluish-grey quartzose…

  View Article → 01-14
• Research Article

  Development of a Mathematical Model for Palm Fruit Digester Design: Integrating Dimensional Analysis and Process Optimization

  Ifeanyichukwu Ugochukwu Onyenanu, Chukwuma Jachike Nwadiuto, chisom Vanessa Okeke, Ambrose Maduka Okafor

  This investigation delineates a thorough methodology for the formulation of a parametric model about a palm fruit digester apparatus, employing the tenets of dimensional analysis. The palm fruit digester, an essential component within the palm oil manufacturing processes, encompasses intricate…

  View Article → 15-26
• Research Article

  Eco-Friendly Brake Pad Formulation Using Agro-Waste Derived Fillers: Bush Mango Nutshell and Palm Fruit Fiber Reinforced Composites

  Ifeanyichukwu Ugochukwu Onyenanu, Ifeanyi Ofili, Kennedy Chinedu Owuama

  The increasing demand for eco-friendly automotive materials necessitates the replacement of carcinogenic asbestos in brake pads. This study investigates the development of asbestos-free brake pads using bush mango shells (Irvingia gabonensis) and palm fruit fibre (PFF) as sustainable fillers.…

  View Article → 27-39
• Research Article

  Modelling and Optimization of Banana/Plantain Fiber Extraction Systems through Dimensional Analysis

  Ifeanyichukwu Ugochukwu Onyenanu, Nwachukwu Onyeneke Ukwu, Vincent Chukwuemeka Ezechukwu, Ifunanya Mariagoretti Onyenanu, Chukwuma Jachike Nwadiuto

  This study presents a comprehensive parametric modelling approach for a locally produced plantain and banana fiber extractor, utilizing the Buckingham Pi theorem to analyze the complex interactions among various operational parameters. Plantain and banana fibers are increasingly recognized for…

  View Article → 40-52
• Research Article

  Optimizing Process Parameters for ASTM A36 Steel Welding with a Locally Manufactured Arc Welding Machine

  Vincent Chukwuemeka Ezechukwu, Iromaka Ijeomanta Chidi , Kingsley Chinedu Owuama

  In many different industries, welding is a common joining technique. However, due to a lack of finance, tiny fabrication businesses in Nigeria frequently use simple manual arc welding equipment. Although these systems enable necessary joining activities, their erratic performance over time…

  View Article → 53-69
• Research Article

  SROI Analysis of Social Innovation Programme Bumi Harmoni PT PLN NP UP Paiton

  Farida Ratna Dewi, Bramada Winiar Putra, Rindang Matoati, Nik Zam Nik Wan, Wiji Purbaya

  Social investments in Corporate Social Responsibility (CSR) programs, particularly for community development, often require substantial funding to achieve community independence. The Bumi Harmoni program, implemented by PT PLN NP UP Paiton, is one such initiative. This study aims to (1) analyze…

  View Article → 70-85
• Research Article

  Investigation of Efficiency Improvements in Large-scale Infrastructure Projects in Ghana through Construction 4.0 Technologies

  Djagbletey Jacob Tetteh-Agblakah

  This study investigates the efficiency improvements in large-scale infrastructure projects in Ghana through construction 4.0 technologies. Ghana's construction industry, while crucial for economic development, faces significant hurdles in project efficiency. Traditional practices often result in…

  View Article → 86-98
• Research Article

  Sensor-Based Intelligent Systems for Advanced Environmental Monitoring and Control

  Ratul Talukder, Anna Khan, Jhon Kabir

  The increasing demand for accurate and real-time environmental monitoring has led to the development of sensor-based intelligent systems that integrate advanced sensing technologies with data analytics. This study presents a comprehensive framework for environmental monitoring and control using…

  View Article → 99-106
• Research Article

  Recent Advances in Additive Manufacturing Processes, Monitoring, and Thermal Applications for Advanced Industrial Components

  Litzinger Thomas Hadgraft

  Additive manufacturing (AM) is no longer just a prototyping technique but has become a serious technology for the production of very complex industrial components with high performance properties, which is still in the process of reaching lightweight construction standards. Additive manufacturing…

  View Article → 107-115
• Research Article

  Cyberattack Detection and Automated Response Using Microsoft Azure Sentinel

  Shekar Rao Lakavath

  The growing sophistication and volume of cyberattacks have outpaced the capacity of manual security operations to detect and contain threats within an acceptable time window. Cloud-native Security Information and Event Management (SIEM) platforms combined with Security Orchestration, Automation,…

  View Article → 116-125
• Research Article

  Multi-Cloud Interoperability: Integrating Microsoft Azure with AWS and Google Cloud

  Shekar Rao Lakavath

  As organizations increasingly distribute workloads across more than one public cloud provider to avoid vendor lock-in, meet regulatory requirements, or exploit provider-specific strengths, the technical and governance challenge of multi-cloud interoperability has become a central concern for…

  View Article → 126-134