Asset integrity is closely intertwined with process safety where the latter is often perceived to be equivalent or a subset of the former. In Malaysia, the requirements for offshore process safety are set by Petronas assuming exclusive rights to petroleum in the nation. It impose...
Open access
Research Article10.9734/jerr/2021/v20i217260
Every day, large quantities of chicken feathers are disposed of as waste at markets where birds are slaughtered and sold for meat. The possibility of using Chicken feather ash (CFA) as a partial replacement of cement in the concrete making was investigated. Water-cement ratio and...
Open access
Research Article10.9734/jerr/2021/v20i117256
This research paper addressed how to improve the Die Attach Pneumatic Time-Pressure Dispensing Valve. Different assessment and statistical validation comparing the efficiency of the Pneumatic Time-Pressure Dispensing Valve and Dispensing Volume Reduction. The Musashi Super Ʃ CMII...
Open access
Research Article10.9734/jerr/2021/v20i117257
Finite Element Method (FEM) of failure analysis was developed on automobile crankshaft, to determine the stress distribution and the fatigue life, by using ANSYS software. Further, an analytical analysis is applied, Measure the crankshaft stress life. A study was performed on som...
Open access
Research Article10.9734/jerr/2021/v20i117258
Intermetallic is a critical factor that is controlled and limit during manufacturing of integrated units. Through improving the ball flatness response of the semiconductor wire significantly impact the outcome for the intermetallic characteristic between metal such as Gold-Alumin...
Open access
Research Article10.9734/jerr/2021/v20i217259
One of the problems facing the Die Attach engineers at Front of Line is the lack of control of their Die Attach Recipes. Currently, all Recipes are stored on a computer that is accessed by all users and transferred to the Die Attach machine using a diskette via a simple file copy...
Open access
Research Article10.9734/jerr/2021/v20i117255
This study intended to determine the effect of Group Integration Method on academic performance in Integral Calculus at the College of Engineering University of Eastern Philippines. It employed a quasi-experimental design that involved two sections of second year BSEE students en...
Open access
Research Article10.9734/jerr/2021/v20i117252
The paper presents a study on the effect of semiconductor die’s bond pad probe marks on the interface between the wire and the bond pad. The probe marks are quantified in terms of percentage area in the bond pad, while the interface strength between the wire of Gold material to t...
Open access
Research Article10.9734/jerr/2021/v20i117253
The use of polystyrene beads in concrete applications has been limited due to its perceived low strength properties. Tensile strength test is an important test that determines the vulnerability of concrete to tensile cracking due to the weight of the structural load. Water, sand,...
Open access
Research Article10.9734/jerr/2021/v20i117254
This work focuses on the comparative analysis and regenerative studies of alkaline modified groundnut shell as adsorbent for the removal of oil layer from water surface. The groundnut shell was carbonized at 800°C before chemical activation. Scanning Electron Microscope (SEM) and...
Open access
Research Article10.9734/jerr/2021/v20i117251