The world is facing food insecurity problem due to shortage of workforce and growing world population. Robotization of crop production will help to boost food production, through effective labour conservation. This study was carried out to optimize the performance of tomato fruit...
Open access
Research Article10.9734/jerr/2021/v20i117248
Steadily increasing production cost in the paper industry require more efficient resource allocation and utilization of recycled materials and the use of renewable materials and additives to become more environmentally friendly. With this project, 100 g/m² TAPPI handsheets from i...
Open access
Research Article10.9734/jerr/2021/v20i117245
Fluid-flood and other improved oil recovery techniques are becoming prominent in global petroleum production because a large proportion of production is from mature oil fields. Although water flooding and gas injection are well established techniques in the industry, several of t...
Open access
Research Article10.9734/jerr/2021/v20i117246
Solid wastes management is a major problem that has reached alarming proportions requiring drastic measures. The increasing difficulty in managing wastes in Nigeria has become one of the most intractable environmental issues. There is unprecedented increase in the rate of wastes...
Open access
Research Article10.9734/jerr/2021/v20i117247
Low Impact Development (LID), or green infrastructure, refers to a land planning and engineering design practice to address urban storm runoff. The nature of LID is to mimic the pre-development environment to retain runoff through infiltration, retention, and evaporation. Despite...
Open access
Research Article10.9734/jerr/2021/v20i117243
Improvement of shear strength parameters is essential for designing the OPFB fiber mix with silt clay sand for slope stability. The objective of this study was to assess the stabilized silt clay with oil palm fibre bunch (OPFB) local fibre for slope foundation. Series of laborato...
Open access
Research Article10.9734/jerr/2021/v20i117244
Excessive epoxy flow on the dispensing nozzle may result in epoxy tailings due to unoptimized dispensing parameters. This may cause various problems related to epoxy dispensing, such as epoxy splatter, epoxy on lead, and epoxy bridging. This research study is conducted to elimin...
Open access
Research Article10.9734/jerr/2021/v20i117242
The main objective of this work is to evaluate the performance of four different types of biochars in removing heavy metals from synthetic solution. Four types of biochars are investigated in this study, namely; jazaurin, ficus, orange, and mango biochars. A pilot plant is set up...
Open access
Research Article10.9734/jerr/2020/v19i417239
This study established relationship among three transmissivity equations using dimensional analysis, comparing three dependent variables inherent in the transmissivity equations, and use correlation analysis to examine the nature of interrelationship between drawdown and specific...
Open access
Research Article10.9734/jerr/2020/v19i417240
Electromagnetic interference (EMI) is an unwanted disturbance caused by external sources that would affect the electrical functionality of the device. This paper presents an advanced approach of electromagnetic interference (EMI) shielding protection for sensitive and critical se...
Open access
Research Article10.9734/jerr/2020/v19i417238