Manufacturing industries are under constant pressure to deliver high-quality products while minimizing production costs. Among the many influencing factors, the selection of dimensional tolerances plays a crucial yet often underestimated role. Tolerances define allowable variatio...
Open access
Research Article10.9734/jerr/2025/v27i81611
This paper presents an experimental study of behavior of reinforced concrete corbels strengthened with steel plates. For this purpose, six specimens were prepared and tested. The study inspected the effect of some parameters on the structural behavior of corbels. The parameters i...
Open access
Research Article10.9734/jerr/2025/v27i81612
This study presents the design and analysis of a robotic cleaning system tailored for diesel storage tanks, utilizing SolidWorks as the primary design and simulation tool. The project aims to address the challenges associated with the manual cleaning of large-scale storage tanks,...
Open access
Research Article10.9734/jerr/2025/v27i81613
Sandcrete blocks are widely used in construction for their strength, durability, and cost-effectiveness, but their production relies heavily on sand, a finite resource. Sawdust blocks offer an eco-friendly alternative, being lightweight, easy to produce, and capable of partially...
Open access
Research Article10.9734/jerr/2025/v27i81609
Assembly time estimation is an essential part of manufacturing directly affecting the control of cost, productivity, as well as delivery performance. The traditional estimating techniques with the help of expert heuristics or rigid parametric models lack effectiveness in understa...
Open access
Research Article10.9734/jerr/2025/v27i81610
This paper explores the pivotal role of Artificial Intelligence (AI) in advancing Design for Manufacturing and Assembly (DFMA) to meet the growing demands of sustainable manufacturing. DFMA, with its emphasis on reducing part counts and simplifying assembly, directly contributes...
Open access
Research Article10.9734/jerr/2025/v27i81608
Aims: This study aims to analyze the global research trends on traffic management in industrial areas through a bibliometric approach. The research identifies publication patterns, key themes, and influential contributors within this topic. Study Design: Descriptive bibliometric...
Open access
Research Article10.9734/jerr/2025/v27i81607
This paper firstly explains the theory of regression analysis - model, least squares method, coefficient of determination, model assumptions, significance test, etc., and how to calculate through actual data to carry out what these essential nouns –such as R2 , SSR, SSE, SST, F,...
Open access
Research Article10.9734/jerr/2025/v27i81602
At present, the rapid development of the new energy vehicle industry has also promoted the intelligence of automobiles. Meanwhile, multi-sensor fusion technology has become the core support for intelligent vehicles. By integrating data from various sensors such as lidar, millimet...
Open access
Research Article10.9734/jerr/2025/v27i81603
Enobong Imo Udo, Bliss Utibe-Abasi Stephen, Philip Asuquo, Ihemereze Chijioke Nnanna, Amarachi Vivian Nnajiofor, Michael Okon Bassey & Iniubongabasi Paul Etim·Journal of Engineering Research and Reports·2025
Aims/ Objectives: With the consistent global increase in obesity population, researchers have proposed both machine learning and neural network techniques in predicting obesity beforehand from lifestyle and demographic factors. However, extant literatures in the pipeline subscrib...
Open access
Research Article10.9734/jerr/2025/v27i81604
This study assessed the rate of shoreline change and sea level rise along the coast of the Opobo Kingdom in Nigeria's Niger Delta, one of the most vulnerable coastal regions in West Africa. Due to its low-lying terrain and vulnerability to tidal forces, the area was increasingly...
Open access
Research Article10.9734/jerr/2025/v27i81605
Slosh-induced instability arising from oscillations of their fluid content often occur in Long Moving Vessels (LMV). Flat Rigid-ring Baffle (FRB) often used as a slosh-suppression device, Abramson, H. N. (1966) in LMV but due to unappreciable performance of this suppression devic...
Open access
Research Article10.9734/jerr/2025/v27i81606
Background: Motor vehicle accidents are a menace on the road. This phenomenon is not only occurring locally, regionally, but globally too. A thorough understanding of how tubeless tyres react to braking distance under different tyre pressures will greatly help in reducing road tr...
Open access
Research Article10.9734/jerr/2025/v27i81597
This study investigates the extent of Total Quality Management (TQM) implementation among consulting firms in Lagos State, Nigeria. A total of 40 questionnaires were distributed, and 30 valid responses were returned, representing a 75% response rate. Of these, 11 firms (36.7%) re...
Open access
Research Article10.9734/jerr/2025/v27i81598
With a focus on Opobo/Nkoro communities, this study examines the adaptation tactics used by coastal communities in Nigeria's Niger Delta Region in response to sea level rise. Nigeria's low-lying coastal areas are increasingly at risk from sea level rise, but little is known about...
Open access
Research Article10.9734/jerr/2025/v27i81599