The paper focused on the evaluation of quad-flat no-leads (QFN) semiconductor package with small silicon die on different machine platforms to achieve a higher bond line thickness (BLT) of greater than 30 µm. The characterization or evaluation was narrowed down into two main dieb...
Open access
Research Article10.9734/jerr/2020/v14i217119
Every All-Terrain vehicle right now uses independent suspension system which consists of double wishbones connected to all the tires. As All-Terrain vehicles generally operated on different road conditions it is an absolute necessity to have a robust design of wish bones. A good...
Open access
Research Article10.9734/jerr/2020/v14i217118
This paper represents an attempt to study mining methods and development in the area of underground mining in Sukari gold mine. Detailed mining and rock mechanics data had been collected from Sukari gold mine to select the appropriate mining method for underground area. Undergrou...
Open access
Research Article10.9734/jerr/2020/v14i117117
The wireless fluid level indicator comprises a sensing and transmitting circuit for detecting and transmitting the levels of fluids from a container to the receiving circuit which receives and displays the amount of the measured volume. This has been achieved using an ultrasonic...
Open access
Research Article10.9734/jerr/2020/v14i117116
In the present research study, modal and harmonic response analysis is performed for a stepped shaft made of SS-304 material using the FEM simulation technique. In the present study crack effect is also considered to find the role of cracks during modal analysis. Total six mode s...
Open access
Research Article10.9734/jerr/2020/v14i117112
The construction industry is characterized by low productivity with low technological advances, minimum automation and computerization. Building Information Modeling (BIM) as a means of technological innovation, has the great potentials to improve productivity, decrease project c...
Open access
Research Article10.9734/jerr/2020/v14i117113
The need of data storage devices and new technologies continues to grow with more robust and stable functioning capability. With that, improvement and utilization never stop for a seamless output. One device that is currently on new product introduction is a quad-flat no-leads (Q...
Open access
Research Article10.9734/jerr/2020/v14i117114
The weld bead geometry is very important in predicting the quality of weld as cooling rate of the weld depends on it. For this purpose, the Taguchi technique was applied to determine optimum process parameters of weld bead geometry in submerged arc welding. The study involves usi...
Open access
Research Article10.9734/jerr/2020/v13i417111
The changes in dynamic properties such as natural frequencies and mode shapes are used in vibration health monitoring as tools for assessing the structures health status. They are, however, also affected by environmental conditions like wind, humidity and temperature changes. Of...
Open access
Research Article10.9734/jerr/2020/v13i417110
The design and construction of low cost electric fish smoking kiln was undertaken with the aim of improving the existing fish-smoking kiln. The newly constructed kiln was made using locally available composite materials and technologies sourced locally. The kiln consists of smoki...
Open access
Research Article10.9734/jerr/2020/v13i417109
Accident severity analysis is an important issue in the field of traffic safety study, and intersections are also locations of relatively high accident rates in the roadway network. Therefore, the main purpose of this study is to establish a prediction model of intersection sever...
Open access
Research Article10.9734/jerr/2020/v13i417106
New and upcoming semiconductor devices and technologies are getting more challenging in assembly manufacturing process due to many factors such as complex package layout, process capability and critical bill of materials. This paper focused on the mitigation of the top major asse...
Open access
Research Article10.9734/jerr/2020/v13i417108
The Institute of Logistics of the University of Miskolc started training logistics in Hungarian higher education for the first time in the early 1990s. In recent decades, the training structure and laboratory infrastructure of the institute have changed significantly, relying on...
Open access
Research Article10.9734/jerr/2020/v13i317127
This paper examines two simple (albeit useful) methods used to evaluate the reliability of two-terminal multistate flow networks. These two methods involve two Karnaugh map versions, namely the Variable-Entered Karnaugh Map (VEKM) and the Multi-Valued Karnaugh Map (MVKM). These t...
Open access
Research Article10.9734/jerr/2020/v13i317104
Thinner and smaller packages require thinner vertical structure of the integrated circuit (IC) design with the wafer playing essential role in package thinning. As the wafer goes thinner, problems may occur in the pre-assembly or wafer preparation. With the introduction of new pr...
Open access
Research Article10.9734/jerr/2020/v13i317103