In order to obtain the study of the bonding properties between the reinforcement-concrete and give full play to the material properties, a lot of research has been carried out on reinforcement-concrete. Existing reinforcement-concrete studies contain mainly reinforcement-concrete...
Open access
Research Article10.9734/jerr/2022/v23i12768
Wire Bonding process uses precious materials such as gold, silver, and copper wires to create a connection from the die to the strip and completing the circuitry of a semiconductor unit. Wire consumption is identified by length that is consumed per unit and higher consumption lea...
Open access
Research Article10.9734/jerr/2022/v23i12766
This study investigated the catalytic effect of thermal modified empty palm fruit bunch ash (TAEPFBA) on the transesterification reaction of Africa pear seed oil (APSO) with optimization of the process variable, and relative contribution of each variable ascertained. The TAEPFBA...
Open access
Research Article10.9734/jerr/2022/v23i12767
Cementitious grout is a paste made of cementitious materials, mineral admixtures, admixtures and water mixed in a certain ratio, which is widely used in construction projects. Due to its good physical and chemical properties, grout is now also playing great potential in the indus...
Open access
Research Article10.9734/jerr/2022/v23i12764
With the rapid development of the modern economy, the safety of the embankment of the pipeline through the embankment is particularly important. Combining the construction method of the pipeline, the location of the pipeline crossing with the exit and entry points, the burial dep...
Open access
Research Article10.9734/jerr/2022/v23i12765
As a composite structure, the most important performance of the reinforced concrete structure is the bond behavior between them. Good bond behavior is the key to ensuring the service performance of reinforced concrete structures, which affects the performance of the structure at...
Open access
Research Article10.9734/jerr/2022/v23i12763
The effectiveness of traffic signs, which are used often to promote safe driving and are designed to convey critical information quickly, is contingent on drivers' ability to understand them. Therefore, researchers in Ilorin set out to determine how well-understood and compliant...
Open access
Research Article10.9734/jerr/2022/v23i12761
An extruding machine for the production of floating fish feed was designed and fabricated. Performance evaluation of the fabricated floating fish feed extruding machine was done. The design of the hopper; shaft, barrel, screw and die of the machine were done using standard equati...
Open access
Research Article10.9734/jerr/2022/v23i12762
In view of the ever depletion of sources of construction materials, there is a need to explore the feasibility of using palm kernel shells and glass as replacements for natural crushed aggregates in Portland cement concrete. Concrete specimens produced with 25% palm kernel shells...
Open access
Research Article10.9734/jerr/2022/v23i12760
The research focused on the application of the tungsten inert gas (TIG) welding method on mild steel metal materials and its optimization of the welding input factors along with its mechanical response parameters using the response surface method (RSM). The study has reviewed man...
Open access
Research Article10.9734/jerr/2022/v23i12759
Aims: To produce low-cost Radiosonde instruments with high accuracy, which are expected to be used as a reference in developing upper aerial observation instruments so as to reduce observation costs Study Design: Design of Radiosonde Based on Arduino Pro Mini Using BME280 Sensor...
Open access
Research Article10.9734/jerr/2022/v23i12758
Ultra-high performance concrete (UHPC) is an emerging ultra-high performance cementitious fibre reinforcement material that has been widely used in the reinforcement of concrete structures. In this paper, the mechanical properties and durability of the interface between UHPC and...
Open access
Research Article10.9734/jerr/2022/v23i11757
With magnetic liquid micro differential pressure sensor as the research object, using the finite element analysis software COMSOL, magnetic liquid micro differential pressure sensor are analyzed and calculated by first hall element in the location of the magnetic field change cur...
Open access
Research Article10.9734/jerr/2022/v23i11756
As part of the reservoir static characterization technique, behavior analyses of some of the obtained variables during the drilling and completion stages of wells of the Los Humeros Geothermal field (LHGF) are shown. It was used information obtained during both, the drilling and...
Open access
Research Article10.9734/jerr/2022/v23i11755
Désiré Allassem, B. Mahamout Mahamat, Adoum Kriga, Mahamat Hassan Béchir, Yaya Dagal Dari, Mahamat Ahmat Taha, Yacoub Nassian Nimir, Jean Pierre Chatelon & Jean-Jacques Rousseau·Journal of Engineering Research and Reports·2022
The main objective of this research work is the comparison of the two Van Der Pauw four-point measurement configurations (aligned and square) commonly used to measure the resistivity of metal thin films which are widely used in the manufacture of planar components such as inducto...
Open access
Research Article10.9734/jerr/2022/v23i11754