Waste Data Processing Algorithm and Data Collection Integration System (DCIS) in Singular Construction Activities for Aiding the Quantification of Overruns in Construction Process

Project delays wreak havoc on the construction industry, threatening the economies of governments all over the world. There are several studies on the causes and effects of construction delays, but remedies that were meant to offer the results of this

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Thermodynamic Analysis of Two-Phase Ejector as Expansion Device with Dual Evaporator Temperatures on Split Type Air Conditioning Systems: An Advance Study

This research presents a computational and experimental analysis of reducing compressor effort and boosting cooling capacity to improve the performance coefficient (COP) of split air conditioners (SACs). The expansion device is a two-phase ejector with a revolutionary dual-evaporator temperature design.

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Effect of Rotating Cylinder at Variable Location to Control Base Flows at Mach 2

The effect of the cylinder being turned counter-clockwise inside the dead zone at different positions near its base to adjust base pressure for varying levels of expansion for area ratio 9 has been investigated experimentally. When viewed from the top,

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Static Cylinder as a Base Pressure Controller in Supersonic Regime

An experimental examination of the efficiency of a static cylinder to reduce base drag for over-expanded, perfectly-expanded, and under-expanded supersonic jets at Mach 2 is presented. As a passive control device, a 2 mm diameter static cylinder is positioned 2

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Manufacture of Human Gas Sensors to Determine the Causes and Treatment of Colon Diseases

Whether it’s gas sensors, biosensors, or chemical sensors, there’s still a strong demand for them. When gas sensors are combined with biosensors, the outcome is a fantastic sensor. The development of sensors for human gases may reveal crucial information about

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Studies on Analytical Determination of the Vibrations of a Load, Twice Elastically Suspended from an Elastic Beam via Another Load

The dynamics of mechanical systems with suspended loads, such as bridge cranes, monorail hoists, mining machines, and so on, are examined in this chapter. A load is hung twice elastically from an elastic beam via another load in the mechanical

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The Ability of Different Lignins to Stabilize the Oil-in-water Emulsion

The ability of aspen soda and wheat straw soda lignin to stabilise the “rapeseed oil-in-water” (O/W) emulsion was investigated, taking into account the pH value and concentration of the applied water solutions, as well as the lignin chemical composition and

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Recent Developments of Sustainable Energy: The Key to a Stable Nigeria

This article recommends that sustainable energy systems based on solar and biomass technology be used to address Nigeria’s utility concerns, including acute water scarcity in both rural and urban regions. The study underlines the contradictions of Nigeria’s oil-rich economy and

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Design of Lab-scale Downdraft Gasifier for Biomass Gasification: A Comprehensive Study

Biomass gasification is a low-cost, high-efficiency, and environmentally benign alternative energy source. The efficiency of gasification is determined by a number of factors, including the equivalency ratio, gasification agent, and gasifier layout. Due to inherent advantages such as feedstock flexibility,

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Analysis of Code Refactoring Impact on Software Quality: A Scientific Explanation

Code refactoring is a “technique for reorganising existing source code to improve its internal structure while preserving its external behaviour.” It is the practise of altering source code in such a way that it improves its internal structure while leaving

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