Screen printing originated in China during the Song dynasty (960-1279 CE) and is used today in commercial and artistic applications. The presented research project describes the development of a screen-printing product for studio art applications. The improvement of the paper pro...
Open access
Research Article10.9734/jerr/2021/v21i917490
The aim of this study is to investigate if wastepaper and biosolids can be used to dual-fuel a small diesel generator with producer gas produced by a tiny Imbert style downdraft gasifier. The waste paper was formed into 20 cm³ to 60 cm³ chunks, dried to a 6% moisture content and...
Open access
Research Article10.9734/jerr/2021/v21i917489
Produced water is water trapped in underground formations that is brought to the surface along with oil or gas. It is by far the largest volume by-product or waste stream associated with oil and gas production especially in brown fields. Management of produced water present chall...
Open access
Research Article10.9734/jerr/2021/v21i917488
During milling of cereal grains, bran which is separated from the starchy endosperm of the grain is a major by-product. In this study, milled sorghum residue was dried in a cabinet dryer under different conditions (temperature and air velocity). The obtained drying data were fitt...
Open access
Research Article10.9734/jerr/2021/v21i917487
The advantages of fiber-reinforced polymer (FRP) composite material have attracted architectural engineers as alternative construction materials. FRP materials are noncorrosive, lightweight, exhibit high tensile strength, and stiffness, are easily fabricated and constructed. For...
Open access
Research Article10.9734/jerr/2021/v21i817486
Aim: The study aimed at modeling the concentration of pollutants along soil profile using finite element method. Study Design: Data was generated from the laboratory on the concentrations of selected heavy metals at varying depths of land discharged slaughterhouses. This was used...
Open access
Research Article10.9734/jerr/2021/v21i817484
The use of electronics and computer technology in production systems has greatly improved the quality of our industrial products. The productivity of these installations is a function of the maintenance quality applied to the equipment. Several methods are used to monitor the fun...
Open access
Research Article10.9734/jerr/2021/v21i817485
One ideal performance of this design is in the areas of decimation where a decimation factor of 10, 45-order and pass band ripple of 1dB and interpolation of sampled rates where a sinusoidal signal input produced a ripple free output with interpolation factor of 10, 52-order and...
Open access
Research Article10.9734/jerr/2021/v21i717478
The surface roughness has an important influence on the fatigue life of the structures. The fatigue life reduces due to the stress concentration caused by surface roughness. The stress concentration governs the fatigue crack initiation and propagation. The accurate acquisition of...
Open access
Research Article10.9734/jerr/2021/v21i717479
Ferrocement is one of the structural materials, widely used due to its advantages from its particular behavior such as mechanical properties, and impact strength. This paper deals with the impact studies and energy absorption properties of ferrocement slabs. For these studies, 11...
Open access
Research Article10.9734/jerr/2021/v21i717480