Based on the research under the ore loading condition of the electric mine vehicle, this paper measures the physical frame of the 60T electric mine vehicle by means of rangefinder, ruler and drawings, and uses the software CATIA to complete the three-dimensional model of the fram...
Open access
Research Article10.9734/jerr/2024/v26i51152
Energy stands as an indispensable aspect of contemporary human life. This study endeavours to explore the challenges and opportunities associated with the adoption of photovoltaics (PV) for sustainable electricity supply in Africa, with a particular focus on Zambia. The primary o...
Open access
Research Article10.9734/jerr/2024/v26i51153
Jennifer Chinelo Ugonnia, Oluwaseun Oladeji Olaniyi, Folashade Gloria Olaniyi, Abiodun Aliyah Arigbabu & Tunbosun Oyewale Oladoyinbo·Journal of Engineering Research and Reports·2024
This research examines the integration of green computing practices within data warehousing and big data technologies, focusing on their effects on organizational efficiency and environmental responsibility. The increasing reliance on information technology in business operations...
Open access
Research Article10.9734/jerr/2024/v26i51151
This study presents the design of Circular Micro-strip Patch Antenna (CMPA) for improved directivity and gain of mobile communication base station. The design incorporates a Rogger/5880 substrate material with a permittivity of 2.2, tangent angle of 0.00009 and a substrate height...
Open access
Research Article10.9734/jerr/2024/v26i51149
This study raises the problem of the condition of the building network of the Directorate of PNUP which has an irregular cabling structure so that if a network installation is carried out by connecting to the nearest switch without regard to cable paths, the cables are not on the...
Open access
Research Article10.9734/jerr/2024/v26i51150
Weapon detection, a crucial part of modern security is vital for public safety and strengthening security measures. Accurately spotting weapons in different places helps law enforcement, surveillance, and security. The ongoing improvements in weapon detection technologies not onl...
Open access
Research Article10.9734/jerr/2024/v26i51147
This preliminary study explores the potential of cashew gum as a sustainable, effective inhibitor of calcium carbonate scale by characterization analysis to determine its composition, temperature-tolerance and crystallinity in relation to conventional scale inhibitors. The use of...
Open access
Research Article10.9734/jerr/2024/v26i51148
Meat and beef consumption rate in Nigeria has recorded increment leading to increase in abattoirs and lack of control in discarding the waste of the slaughtered animals has heightened the rate of ground water, air and environmental pollutions. In this paper, crab shell based magn...
Open access
Research Article10.9734/jerr/2024/v26i51146
In recent years, with the continuous development of the technical level in the field of construction, new civil engineering materials have a wide range of applications in various fields, the limitations of traditional building materials lead to the need for more sustainable and c...
Open access
Research Article10.9734/jerr/2024/v26i51145
Mallipudi Devi Siva Sai, Palaparthi Prudhvi, Gollapudi M Naga Venkata Sai Gopi, Indla Ganeswara Naga Sai Ram, Mandadi Ram Sandeep & NagaBabu Pachhala·Journal of Engineering Research and Reports·2024
Pancreatic cancer is a malignant tumor that poses a significant threat to patients' lives. Malignant growth is the abnormal development of cell tissue. Pancreatic illness is one of the most obvious causes of mortality across the world. Pancreatic malignant development begins in t...
Open access
Research Article10.9734/jerr/2024/v26i51144
Transformer insulating oil plays an extremely important role in power transformers and is used for insulation, arc suppression, cooling and other purposes. However, its other focus is on dissolved gases analysis in the oil to monitor internal operating conditions, which is the re...
Open access
Research Article10.9734/jerr/2024/v26i51142
Aims: The primary feature of this research is to design a circuit that can analyze the air around the system and determine the quality of the air. Study Design: This paper reports on the design and implementation of a portable air pollution analyzer using Arduino Uno, DSM501A dus...
Open access
Research Article10.9734/jerr/2024/v26i51143
This study investigates the effectiveness of Role-Based Access Control (RBAC) systems in mitigating insider threats to database security within various organizational environments. Insider threats represent a significant challenge for database security, necessitating robust and a...
Open access
Research Article10.9734/jerr/2024/v26i51141
Large submersible deep-water vehicles have become the key equipment for global exploration of the ocean. As one of the core components of underwater equipment, underwater pressure tanks protect internal devices from huge water pressure on the one hand, and are also the main suppl...
Open access
Research Article10.9734/jerr/2024/v26i51140
The stress of marking assessment scripts of many candidates often results in fatigue that could lead to low productivity and reduced consistency. In most cases, candidates use words, phrases and sentences that are synonyms or related in meaning to those stated in the marking sche...
Open access
Research Article10.9734/jerr/2024/v26i51139