There can never be any time in the history of mankind that issue of community security secures the rapt attentions of all and sundries. It is believed in many security circles that the upsurge may not be unconnected from craves for materialism, ubiquitous social media technologie...
Open access
Research Article10.9734/jerr/2021/v20i1017386
This paper presents the reformation and fabrication resolved on the wire clamp and top plate (WCTP) design to eliminate the presence of lead finger bouncing resulting to high rejection of non-stick on leads (NSOL). Problem experienced was that the hollow or half-etched portion of...
Open access
Research Article10.9734/jerr/2021/v20i1017385
Cutting tool is one of the most important instruments in production. It is used for machining of different components on machine tools. A material is cut into a chip to incur the desired work piece surface currently used in engineering various cutting tools. The directions of dev...
Open access
Research Article10.9734/jerr/2021/v20i1017384
The Kingdom of Saudi Arabia is located in a low to medium earthquake zone. Therefore, the inclusion of seismic loads in building design was limited to specific building structures such as highrise and midrise in the past decades. Recently, the development and adoption of the Saud...
Open access
Research Article10.9734/jerr/2021/v20i1017383
This paper presents an advanced method in materials characterization for the mold compound material in semiconductor packages to build models that can technically explain the actual warpage or stress observations under different thermal conditions and time history. In the study,...
Open access
Research Article10.9734/jerr/2021/v20i917381
Strips that have undergone tape saw singulation will not be completed without the ultraviolet (UV) curing process. To detach the units from the tape, the singulated strips have required further assistance to be loaded for UV cure. Otherwise, hard-to-pick units will be the outcome...
Open access
Research Article10.9734/jerr/2021/v20i1017382
Rainfall is the important climatic parameter on which the agriculture and economic condition of Bangladesh depends. For this reason, the scenario of rainfall throughout the country was illustrated briefly in this paper. Secondary data which were annual rainfall data of 34 station...
Open access
Research Article10.9734/jerr/2021/v20i917379
Singulation is a process in a semiconductor industry where high dense strips were singulated into single units. Jig saw singulation was the updated technology where strips were seated and vacuumed on a rubber nest jig during singulation. Jig saw singulation is also practical for...
Open access
Research Article10.9734/jerr/2021/v20i917380
Aristide Mankiti Fati, Rostand Davy Martialy Loembe Souamy, Fraidy Ghislain Bouesse, . Nzonzolo, André Pasi Bengi Massata, Camille Nziengui Mabika & Badila Nkodia Chilperic·Journal of Engineering Research and Reports·2021
The constantly growing needs in terms of speed and bandwidth, especially all services using data has become greedy. Today optical fiber is the medium of choice for many advantages over others channels. although the optical fiber has taken the label of transmission channels, we wo...
Open access
Research Article10.9734/jerr/2021/v20i917378
Aim: A Community-Based Anaerobic Digester was designed in this study for sustainable solid waste management in Ile-Oluji, Ondo state Nigeria. Methodology: Waste samples were collected from selected households for a period of one month and the components and percentage composition...
Open access
Research Article10.9734/jerr/2021/v20i917377